openttd: src/fontcache.cpp annotate

annotate src/fontcache.cpp @ 12946:560c26f15688 draft

(svn r17439) -Fix (r17436): you weren't paid for cargo delivered to houses and headquarters anymore

author	smatz <smatz@openttd.org>
date	Mon, 07 Sep 2009 07:39:08 +0000
parents	62f969bd7ff4
children	afdfdda87cd4

rev	line source
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1 /* $Id$ */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2
12778 bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12198 diff changeset	3 /*
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12198 diff changeset	4 * This file is part of OpenTTD.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12198 diff changeset	5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12198 diff changeset	6 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12198 diff changeset	7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12198 diff changeset	8 */
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12198 diff changeset	9
9111 d48433370037 (svn r12971) -Documentation: add @file in files that missed them and add something more than whitespace as description of files that don't have a description. rubidium <rubidium@openttd.org> parents: 8411 diff changeset	10 /** @file fontcache.cpp Cache for characters from fonts. */
6179 e3e61b92574b (svn r8950) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 5937 diff changeset	11
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	12 #include "stdafx.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	13 #include "spritecache.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	14 #include "fontcache.h"
6937 b6cf3513b2c4 (svn r10190) -Codechange: merged renderer and blitter to one single class API: blitter truelight <truelight@openttd.org> parents: 6913 diff changeset	15 #include "blitter/factory.hpp"
8123 c26c28875749 (svn r11684) -Codechange: split gfx.h in a type and functional header. rubidium <rubidium@openttd.org> parents: 8121 diff changeset	16 #include "gfx_func.h"
8130 0586823afe39 (svn r11691) -Codechange: move+rename helpers.hpp and only include it when it is really needed. rubidium <rubidium@openttd.org> parents: 8123 diff changeset	17 #include "core/alloc_func.hpp"
8131 e300ac8001ae (svn r11692) -Codechange: move some functions from 'functions.h' to a more logical place and remove about 50% of the includes of 'functions.h' rubidium <rubidium@openttd.org> parents: 8130 diff changeset	18 #include "core/math_func.hpp"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	19
8264 2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8214 diff changeset	20 #include "table/sprites.h"
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8214 diff changeset	21 #include "table/control_codes.h"
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8214 diff changeset	22
12198 b730a91b2202 (svn r16612) -Fix (r16605): ASCII_LETTERSTART should be defined unconditionally (leeus) alberth <alberth@openttd.org> parents: 12192 diff changeset	23 static const int ASCII_LETTERSTART = 32; ///< First printable ASCII letter.
b730a91b2202 (svn r16612) -Fix (r16605): ASCII_LETTERSTART should be defined unconditionally (leeus) alberth <alberth@openttd.org> parents: 12192 diff changeset	24
11490 8bfd517e1898 (svn r15851) -Fix (r15849): compile failure when there's no freetype... rubidium <rubidium@openttd.org> parents: 11488 diff changeset	25 /** Semi-constant for the height of the different sizes of fonts. */
8bfd517e1898 (svn r15851) -Fix (r15849): compile failure when there's no freetype... rubidium <rubidium@openttd.org> parents: 11488 diff changeset	26 int _font_height[FS_END];
8bfd517e1898 (svn r15851) -Fix (r15849): compile failure when there's no freetype... rubidium <rubidium@openttd.org> parents: 11488 diff changeset	27
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	28 #ifdef WITH_FREETYPE
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	29 #include <ft2build.h>
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	30 #include FT_FREETYPE_H
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	31 #include FT_GLYPH_H
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	32
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	33 #ifdef WITH_FONTCONFIG
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	34 #include <fontconfig/fontconfig.h>
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	35 #endif
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	36
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	37 static FT_Library _library = NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	38 static FT_Face _face_small = NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	39 static FT_Face _face_medium = NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	40 static FT_Face _face_large = NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	41
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	42 FreeTypeSettings _freetype;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	43
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	44 enum {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	45 FACE_COLOUR = 1,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	46 SHADOW_COLOUR = 2,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	47 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	48
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	49 /** Get the font loaded into a Freetype face by using a font-name.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	50 * If no appropiate font is found, the function returns an error */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	51 #ifdef WIN32
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	52 #include <windows.h>
11368 82c90cd591ab (svn r15718) -Cleanup: apply some comment coding style on the rest of the sources too rubidium <rubidium@openttd.org> parents: 11361 diff changeset	53 #include <shlobj.h> /* SHGetFolderPath */
12846 62f969bd7ff4 (svn r17336) -Codechange: move some os specific files into src/os/ rubidium <rubidium@openttd.org> parents: 12778 diff changeset	54 #include "os/windows/win32.h"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	55
10978 b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	56 /**
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	57 * Get the short DOS 8.3 format for paths.
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	58 * FreeType doesn't support Unicode filenames and Windows' fopen (as used
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	59 * by FreeType) doesn't support UTF-8 filenames. So we have to convert the
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	60 * filename into something that isn't UTF-8 but represents the Unicode file
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	61 * name. This is the short DOS 8.3 format. This does not contain any
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	62 * characters that fopen doesn't support.
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	63 * @param long_path the path in UTF-8.
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	64 * @return the short path in ANSI (ASCII).
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	65 */
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	66 char GetShortPath(const char long_path)
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	67 {
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	68 static char short_path[MAX_PATH];
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	69 #ifdef UNICODE
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	70 /* The non-unicode GetShortPath doesn't support UTF-8...,
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	71 * so convert the path to wide chars, then get the short
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	72 * path and convert it back again. */
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	73 wchar_t long_path_w[MAX_PATH];
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	74 MultiByteToWideChar(CP_UTF8, 0, long_path, -1, long_path_w, MAX_PATH);
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	75
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	76 wchar_t short_path_w[MAX_PATH];
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	77 GetShortPathNameW(long_path_w, short_path_w, MAX_PATH);
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	78
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	79 WideCharToMultiByte(CP_ACP, 0, short_path_w, -1, short_path, MAX_PATH, NULL, NULL);
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	80 #else
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	81 /* Technically not needed, but do it for consistency. */
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	82 GetShortPathNameA(long_path, short_path, MAX_PATH);
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	83 #endif
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	84 return short_path;
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	85 }
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	86
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	87 /* Get the font file to be loaded into Freetype by looping the registry
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	88 * location where windows lists all installed fonts. Not very nice, will
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	89 * surely break if the registry path changes, but it works. Much better
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	90 * solution would be to use CreateFont, and extract the font data from it
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	91 * by GetFontData. The problem with this is that the font file needs to be
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	92 * kept in memory then until the font is no longer needed. This could mean
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	93 * an additional memory usage of 30MB (just for fonts!) when using an eastern
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	94 * font for all font sizes */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	95 #define FONT_DIR_NT "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Fonts"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	96 #define FONT_DIR_9X "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Fonts"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	97 static FT_Error GetFontByFaceName(const char font_name, FT_Face face)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	98 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	99 FT_Error err = FT_Err_Cannot_Open_Resource;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	100 HKEY hKey;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	101 LONG ret;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	102 TCHAR vbuffer[MAX_PATH], dbuffer[256];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	103 TCHAR *font_namep;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	104 char *font_path;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	105 uint index;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	106
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	107 /* On windows NT (2000, NT3.5, XP, etc.) the fonts are stored in the
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	108 * "Windows NT" key, on Windows 9x in the Windows key. To save us having
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	109 * to retrieve the windows version, we'll just query both */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	110 ret = RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T(FONT_DIR_NT), 0, KEY_READ, &hKey);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	111 if (ret != ERROR_SUCCESS) ret = RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T(FONT_DIR_9X), 0, KEY_READ, &hKey);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	112
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	113 if (ret != ERROR_SUCCESS) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	114 DEBUG(freetype, 0, "Cannot open registry key HKLM\\SOFTWARE\\Microsoft\\Windows (NT)\\CurrentVersion\\Fonts");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	115 return err;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	116 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	117
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	118 /* For Unicode we need some conversion between widechar and
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	119 * normal char to match the data returned by RegEnumValue,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	120 * otherwise just use parameter */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	121 #if defined(UNICODE)
5937 50d3857901d4 (svn r8576) -Fix: wrong type given to MallocT (VC2003, UNICODE build) KUDr <KUDr@openttd.org> parents: 5638 diff changeset	122 font_namep = MallocT<TCHAR>(MAX_PATH);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	123 MB_TO_WIDE_BUFFER(font_name, font_namep, MAX_PATH * sizeof(TCHAR));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	124 #else
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	125 font_namep = (char*)font_name; // only cast because in unicode pointer is not const
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	126 #endif
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	127
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	128 for (index = 0;; index++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	129 TCHAR *s;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	130 DWORD vbuflen = lengthof(vbuffer);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	131 DWORD dbuflen = lengthof(dbuffer);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	132
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	133 ret = RegEnumValue(hKey, index, vbuffer, &vbuflen, NULL, NULL, (byte*)dbuffer, &dbuflen);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	134 if (ret != ERROR_SUCCESS) goto registry_no_font_found;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	135
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	136 /* The font names in the registry are of the following 3 forms:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	137 * - ADMUI3.fon
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	138 * - Book Antiqua Bold (TrueType)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	139 * - Batang & BatangChe & Gungsuh & GungsuhChe (TrueType)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	140 * We will strip the font-type '()' if any and work with the font name
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	141 * itself, which must match exactly; if...
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	142 * TTC files, font files which contain more than one font are seperated
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	143 * byt '&'. Our best bet will be to do substr match for the fontname
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	144 * and then let FreeType figure out which index to load */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	145 s = _tcschr(vbuffer, _T('('));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	146 if (s != NULL) s[-1] = '\0';
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	147
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	148 if (_tcschr(vbuffer, _T('&')) == NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	149 if (_tcsicmp(vbuffer, font_namep) == 0) break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	150 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	151 if (_tcsstr(vbuffer, font_namep) != NULL) break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	152 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	153 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	154
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	155 if (!SUCCEEDED(SHGetFolderPath(NULL, CSIDL_FONTS, NULL, SHGFP_TYPE_CURRENT, vbuffer))) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	156 DEBUG(freetype, 0, "SHGetFolderPath cannot return fonts directory");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	157 goto folder_error;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	158 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	159
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	160 /* Some fonts are contained in .ttc files, TrueType Collection fonts. These
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	161 * contain multiple fonts inside this single file. GetFontData however
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	162 * returns the whole file, so we need to check each font inside to get the
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	163 * proper font.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	164 * Also note that FreeType does not support UNICODE filesnames! */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	165 #if defined(UNICODE)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	166 /* We need a cast here back from wide because FreeType doesn't support
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	167 * widechar filenames. Just use the buffer we allocated before for the
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	168 * font_name search */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	169 font_path = (char*)font_namep;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	170 WIDE_TO_MB_BUFFER(vbuffer, font_path, MAX_PATH * sizeof(TCHAR));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	171 #else
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	172 font_path = vbuffer;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	173 #endif
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	174
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	175 ttd_strlcat(font_path, "\\", MAX_PATH * sizeof(TCHAR));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	176 ttd_strlcat(font_path, WIDE_TO_MB(dbuffer), MAX_PATH * sizeof(TCHAR));
10978 b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	177
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	178 /* Convert the path into something that FreeType understands */
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	179 font_path = GetShortPath(font_path);
b1eb341d7081 (svn r15317) -Fix: support Windows fonts with non-ASCII characters in their file name. Windows doesn't come with them by default, but one can easily install a font with non-ASCII name. rubidium <rubidium@openttd.org> parents: 10976 diff changeset	180
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	181 index = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	182 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	183 err = FT_New_Face(_library, font_path, index, face);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	184 if (err != FT_Err_Ok) break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	185
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	186 if (strncasecmp(font_name, (face)->family_name, strlen((face)->family_name)) == 0) break;
11403 e4f221be9456 (svn r15757) -Fix/hackaround (r15314): of course on some system searching a font using its english name fails. So now we search the font using the localised name and use the english name for the final 'validation' only. glx <glx@openttd.org> parents: 11368 diff changeset	187 /* Try english name if font name failed */
e4f221be9456 (svn r15757) -Fix/hackaround (r15314): of course on some system searching a font using its english name fails. So now we search the font using the localised name and use the english name for the final 'validation' only. glx <glx@openttd.org> parents: 11368 diff changeset	188 if (strncasecmp(font_name + strlen(font_name) + 1, (face)->family_name, strlen((face)->family_name)) == 0) break;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	189 err = FT_Err_Cannot_Open_Resource;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	190
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	191 } while ((FT_Long)++index != (*face)->num_faces);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	192
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	193
6388 b699cfa343dc (svn r9518) -Fix [Windows]: do not free an uninitialized pointer. rubidium <rubidium@openttd.org> parents: 6248 diff changeset	194 folder_error:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	195 registry_no_font_found:
6389 cb3cab32710f (svn r9519) -Fix r7406 (revert r9518): free the malloced variable, not a pointer to that variable. Also free it if there's any error. glx <glx@openttd.org> parents: 6388 diff changeset	196 #if defined(UNICODE)
cb3cab32710f (svn r9519) -Fix r7406 (revert r9518): free the malloced variable, not a pointer to that variable. Also free it if there's any error. glx <glx@openttd.org> parents: 6388 diff changeset	197 free(font_namep);
cb3cab32710f (svn r9519) -Fix r7406 (revert r9518): free the malloced variable, not a pointer to that variable. Also free it if there's any error. glx <glx@openttd.org> parents: 6388 diff changeset	198 #endif
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	199 RegCloseKey(hKey);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	200 return err;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	201 }
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	202
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	203 /**
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	204 * Fonts can have localised names and when the system locale is the same as
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	205 * one of those localised names Windows will always return that localised name
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	206 * instead of allowing to get the non-localised (English US) name of the font.
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	207 * This will later on give problems as freetype uses the non-localised name of
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	208 * the font and we need to compare based on that name.
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	209 * Windows furthermore DOES NOT have an API to get the non-localised name nor
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	210 * can we override the system locale. This means that we have to actually read
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	211 * the font itself to gather the font name we want.
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	212 * Based on: http://blogs.msdn.com/michkap/archive/2006/02/13/530814.aspx
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	213 * @param logfont the font information to get the english name of.
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	214 * @return the English name (if it could be found).
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	215 */
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	216 static const char GetEnglishFontName(const ENUMLOGFONTEX logfont)
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	217 {
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	218 static char font_name[MAX_PATH];
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	219 const char *ret_font_name = NULL;
10976 205529598e13 (svn r15315) -Fix (r15314): make gcc happy (for once) glx <glx@openttd.org> parents: 10975 diff changeset	220 uint pos = 0;
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	221 HDC dc;
e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	222 HGDIOBJ oldfont;
e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	223 byte *buf;
e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	224 DWORD dw;
e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	225 uint16 format, count, stringOffset, platformId, encodingId, languageId, nameId, length, offset;
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	226
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	227 HFONT font = CreateFontIndirect(&logfont->elfLogFont);
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	228 if (font == NULL) goto err1;
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	229
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	230 dc = GetDC(NULL);
e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	231 oldfont = SelectObject(dc, font);
e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	232 dw = GetFontData(dc, 'eman', 0, NULL, 0);
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	233 if (dw == GDI_ERROR) goto err2;
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	234
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	235 buf = MallocT<byte>(dw);
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	236 dw = GetFontData(dc, 'eman', 0, buf, dw);
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	237 if (dw == GDI_ERROR) goto err3;
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	238
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	239 format = buf[pos++] << 8;
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	240 format += buf[pos++];
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	241 assert(format == 0);
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	242 count = buf[pos++] << 8;
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	243 count += buf[pos++];
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	244 stringOffset = buf[pos++] << 8;
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	245 stringOffset += buf[pos++];
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	246 for (uint i = 0; i < count; i++) {
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	247 platformId = buf[pos++] << 8;
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	248 platformId += buf[pos++];
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	249 encodingId = buf[pos++] << 8;
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	250 encodingId += buf[pos++];
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	251 languageId = buf[pos++] << 8;
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	252 languageId += buf[pos++];
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	253 nameId = buf[pos++] << 8;
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	254 nameId += buf[pos++];
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	255 if (nameId != 1) {
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	256 pos += 4; // skip length and offset
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	257 continue;
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	258 }
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	259 length = buf[pos++] << 8;
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	260 length += buf[pos++];
11460 e0f57dedd338 (svn r15818) -Fix [FS#2752]: some (newer) GCCs have trouble compiling the Win32 specific part of fontcache.cpp; jumps across variable declarations (Maeyanie) rubidium <rubidium@openttd.org> parents: 11404 diff changeset	261 offset = buf[pos++] << 8;
10975 2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	262 offset += buf[pos++];
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	263
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	264 /* Don't buffer overflow */
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	265 length = min(length, MAX_PATH - 1);
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	266 for (uint j = 0; j < length; j++) font_name[j] = buf[stringOffset + offset + j];
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	267 font_name[length] = '\0';
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	268
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	269 if ((platformId == 1 && languageId == 0) \|\| // Macintosh English
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	270 (platformId == 3 && languageId == 0x0409)) { // Microsoft English (US)
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	271 ret_font_name = font_name;
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	272 break;
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	273 }
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	274 }
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	275
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	276 err3:
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	277 free(buf);
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	278 err2:
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	279 SelectObject(dc, oldfont);
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	280 ReleaseDC(NULL, dc);
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	281 err1:
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	282 DeleteObject(font);
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	283
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	284 return ret_font_name == NULL ? WIDE_TO_MB((const TCHAR*)logfont->elfFullName) : ret_font_name;
2542dbe3ecd3 (svn r15314) -Fix/hackaround [FS#2590]: fonts have a feature where they can have localised names. Windows thinks it's a feature to use the name matching the system's locale, Windows doesn't provide an API to get the font name given another locale and freetype uses the English locale to resolve the name when opening the font... This results in fonts that will can't be found and warnings that the fallback font can't be loaded. Work around this by 'manually' getting the non-localised font name from the font. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	285 }
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	286
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	287 struct EFCParam {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	288 FreeTypeSettings *settings;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	289 LOCALESIGNATURE locale;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	290 };
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	291
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	292 static int CALLBACK EnumFontCallback(const ENUMLOGFONTEX logfont, const NEWTEXTMETRICEX metric, DWORD type, LPARAM lParam)
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	293 {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	294 EFCParam info = (EFCParam )lParam;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	295
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	296 /* Only use TrueType fonts */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	297 if (!(type & TRUETYPE_FONTTYPE)) return 1;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	298 /* Don't use SYMBOL fonts */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	299 if (logfont->elfLogFont.lfCharSet == SYMBOL_CHARSET) return 1;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	300
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	301 /* The font has to have at least one of the supported locales to be usable. */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	302 if ((metric->ntmFontSig.fsCsb[0] & info->locale.lsCsbSupported[0]) == 0 && (metric->ntmFontSig.fsCsb[1] & info->locale.lsCsbSupported[1]) == 0) {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	303 /* On win9x metric->ntmFontSig seems to contain garbage. */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	304 FONTSIGNATURE fs;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	305 memset(&fs, 0, sizeof(fs));
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	306 HFONT font = CreateFontIndirect(&logfont->elfLogFont);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	307 if (font != NULL) {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	308 HDC dc = GetDC(NULL);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	309 HGDIOBJ oldfont = SelectObject(dc, font);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	310 GetTextCharsetInfo(dc, &fs, 0);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	311 SelectObject(dc, oldfont);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	312 ReleaseDC(NULL, dc);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	313 DeleteObject(font);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	314 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	315 if ((fs.fsCsb[0] & info->locale.lsCsbSupported[0]) == 0 && (fs.fsCsb[1] & info->locale.lsCsbSupported[1]) == 0) return 1;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	316 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	317
11403 e4f221be9456 (svn r15757) -Fix/hackaround (r15314): of course on some system searching a font using its english name fails. So now we search the font using the localised name and use the english name for the final 'validation' only. glx <glx@openttd.org> parents: 11368 diff changeset	318 const char *english_name = GetEnglishFontName(logfont);
11404 9920ef0f50c8 (svn r15758) -Fix (r15757): win9x compilation glx <glx@openttd.org> parents: 11403 diff changeset	319 const char font_name = WIDE_TO_MB((const TCHAR)logfont->elfFullName);
11403 e4f221be9456 (svn r15757) -Fix/hackaround (r15314): of course on some system searching a font using its english name fails. So now we search the font using the localised name and use the english name for the final 'validation' only. glx <glx@openttd.org> parents: 11368 diff changeset	320 DEBUG(freetype, 1, "Fallback font: %s (%s)", font_name, english_name);
10369 ff8d514403cc (svn r14620) -Fix (r14618): missing lines broke compilation on windows glx <glx@openttd.org> parents: 10367 diff changeset	321
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	322 strecpy(info->settings->small_font, font_name, lastof(info->settings->small_font));
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	323 strecpy(info->settings->medium_font, font_name, lastof(info->settings->medium_font));
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	324 strecpy(info->settings->large_font, font_name, lastof(info->settings->large_font));
11403 e4f221be9456 (svn r15757) -Fix/hackaround (r15314): of course on some system searching a font using its english name fails. So now we search the font using the localised name and use the english name for the final 'validation' only. glx <glx@openttd.org> parents: 11368 diff changeset	325
e4f221be9456 (svn r15757) -Fix/hackaround (r15314): of course on some system searching a font using its english name fails. So now we search the font using the localised name and use the english name for the final 'validation' only. glx <glx@openttd.org> parents: 11368 diff changeset	326 /* Add english name after font name */
e4f221be9456 (svn r15757) -Fix/hackaround (r15314): of course on some system searching a font using its english name fails. So now we search the font using the localised name and use the english name for the final 'validation' only. glx <glx@openttd.org> parents: 11368 diff changeset	327 strecpy(info->settings->small_font + strlen(info->settings->small_font) + 1, english_name, lastof(info->settings->small_font));
e4f221be9456 (svn r15757) -Fix/hackaround (r15314): of course on some system searching a font using its english name fails. So now we search the font using the localised name and use the english name for the final 'validation' only. glx <glx@openttd.org> parents: 11368 diff changeset	328 strecpy(info->settings->medium_font + strlen(info->settings->medium_font) + 1, english_name, lastof(info->settings->medium_font));
e4f221be9456 (svn r15757) -Fix/hackaround (r15314): of course on some system searching a font using its english name fails. So now we search the font using the localised name and use the english name for the final 'validation' only. glx <glx@openttd.org> parents: 11368 diff changeset	329 strecpy(info->settings->large_font + strlen(info->settings->large_font) + 1, english_name, lastof(info->settings->large_font));
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	330 return 0; // stop enumerating
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	331 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	332
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	333 bool SetFallbackFont(FreeTypeSettings settings, const char language_isocode, int winlangid)
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	334 {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	335 EFCParam langInfo;
10371 9def9dbb8714 (svn r14622) -Fix (r14618): win9x compilation glx <glx@openttd.org> parents: 10370 diff changeset	336 if (GetLocaleInfo(MAKELCID(winlangid, SORT_DEFAULT), LOCALE_FONTSIGNATURE, (LPTSTR)&langInfo.locale, sizeof(langInfo.locale) / sizeof(TCHAR)) == 0) {
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	337 /* Invalid langid or some other mysterious error, can't determine fallback font. */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	338 DEBUG(freetype, 1, "Can't get locale info for fallback font (langid=0x%x)", winlangid);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	339 return false;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	340 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	341 langInfo.settings = settings;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	342
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	343 LOGFONT font;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	344 /* Enumerate all fonts. */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	345 font.lfCharSet = DEFAULT_CHARSET;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	346 font.lfFaceName[0] = '\0';
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	347 font.lfPitchAndFamily = 0;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	348
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	349 HDC dc = GetDC(NULL);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	350 int ret = EnumFontFamiliesEx(dc, &font, (FONTENUMPROC)&EnumFontCallback, (LPARAM)&langInfo, 0);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	351 ReleaseDC(NULL, dc);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	352 return ret == 0;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	353 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	354
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	355 #elif defined(WITH_FONTCONFIG)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	356 static FT_Error GetFontByFaceName(const char font_name, FT_Face face)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	357 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	358 FT_Error err = FT_Err_Cannot_Open_Resource;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	359
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	360 if (!FcInit()) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	361 ShowInfoF("Unable to load font configuration");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	362 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	363 FcPattern *match;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	364 FcPattern *pat;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	365 FcFontSet *fs;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	366 FcResult result;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	367 char *font_style;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	368 char *font_family;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	369
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	370 /* Split & strip the font's style */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	371 font_family = strdup(font_name);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	372 font_style = strchr(font_family, ',');
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	373 if (font_style != NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	374 font_style[0] = '\0';
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	375 font_style++;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	376 while (font_style == ' ' \|\| font_style == '\t') font_style++;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	377 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	378
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	379 /* Resolve the name and populate the information structure */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	380 pat = FcNameParse((FcChar8*)font_family);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	381 if (font_style != NULL) FcPatternAddString(pat, FC_STYLE, (FcChar8*)font_style);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	382 FcConfigSubstitute(0, pat, FcMatchPattern);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	383 FcDefaultSubstitute(pat);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	384 fs = FcFontSetCreate();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	385 match = FcFontMatch(0, pat, &result);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	386
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	387 if (fs != NULL && match != NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	388 int i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	389 FcChar8 *family;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	390 FcChar8 *style;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	391 FcChar8 *file;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	392 FcFontSetAdd(fs, match);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	393
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	394 for (i = 0; err != FT_Err_Ok && i < fs->nfont; i++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	395 /* Try the new filename */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	396 if (FcPatternGetString(fs->fonts[i], FC_FILE, 0, &file) == FcResultMatch &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	397 FcPatternGetString(fs->fonts[i], FC_FAMILY, 0, &family) == FcResultMatch &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	398 FcPatternGetString(fs->fonts[i], FC_STYLE, 0, &style) == FcResultMatch) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	399
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	400 /* The correct style? */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	401 if (font_style != NULL && strcasecmp(font_style, (char*)style) != 0) continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	402
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	403 /* Font config takes the best shot, which, if the family name is spelled
11361 02313cc6114e (svn r15711) -Codechange: lots of whitespace cleanup/fixes rubidium <rubidium@openttd.org> parents: 11360 diff changeset	404 * wrongly a 'random' font, so check whether the family name is the
02313cc6114e (svn r15711) -Codechange: lots of whitespace cleanup/fixes rubidium <rubidium@openttd.org> parents: 11360 diff changeset	405 * same as the supplied name */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	406 if (strcasecmp(font_family, (char*)family) == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	407 err = FT_New_Face(_library, (char *)file, 0, face);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	408 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	409 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	410 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	411 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	412
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	413 free(font_family);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	414 FcPatternDestroy(pat);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	415 FcFontSetDestroy(fs);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	416 FcFini();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	417 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	418
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	419 return err;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	420 }
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	421
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	422 bool SetFallbackFont(FreeTypeSettings settings, const char language_isocode, int winlangid)
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	423 {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	424 if (!FcInit()) return false;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	425
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	426 bool ret = false;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	427
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	428 /* Fontconfig doesn't handle full language isocodes, only the part
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	429 * before the _ of e.g. en_GB is used, so "remove" everything after
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	430 * the _. */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	431 char lang[16];
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	432 strecpy(lang, language_isocode, lastof(lang));
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	433 char *split = strchr(lang, '_');
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	434 if (split != NULL) *split = '\0';
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	435
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	436 FcPattern *pat;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	437 FcPattern *match;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	438 FcResult result;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	439 FcChar8 *file;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	440 FcFontSet *fs;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	441 FcValue val;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	442 val.type = FcTypeString;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	443 val.u.s = (FcChar8*)lang;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	444
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	445 /* First create a pattern to match the wanted language */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	446 pat = FcPatternCreate();
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	447 /* And fill it with the language and other defaults */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	448 if (pat == NULL \|\|
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	449 !FcPatternAdd(pat, "lang", val, false) \|\|
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	450 !FcConfigSubstitute(0, pat, FcMatchPattern)) {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	451 goto error_pattern;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	452 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	453
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	454 FcDefaultSubstitute(pat);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	455
11021 0579a2f61770 (svn r15361) -Cleanup: minor comment style fixes (planetmaker) smatz <smatz@openttd.org> parents: 10978 diff changeset	456 /* Then create a font set and match that */
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	457 match = FcFontMatch(0, pat, &result);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	458
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	459 if (match == NULL) {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	460 goto error_pattern;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	461 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	462
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	463 /* Find all fonts that do match */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	464 fs = FcFontSetCreate();
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	465 FcFontSetAdd(fs, match);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	466
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	467 /* And take the first, if it exists */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	468 if (fs->nfont <= 0 \|\| FcPatternGetString(fs->fonts[0], FC_FILE, 0, &file)) {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	469 goto error_fontset;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	470 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	471
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	472 strecpy(settings->small_font, (const char*)file, lastof(settings->small_font));
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	473 strecpy(settings->medium_font, (const char*)file, lastof(settings->medium_font));
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	474 strecpy(settings->large_font, (const char*)file, lastof(settings->large_font));
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	475
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	476 ret = true;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	477
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	478 error_fontset:
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	479 FcFontSetDestroy(fs);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	480 error_pattern:
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	481 if (pat != NULL) FcPatternDestroy(pat);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	482 FcFini();
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	483 return ret;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	484 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	485
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	486 #else /* without WITH_FONTCONFIG */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	487 FT_Error GetFontByFaceName(const char font_name, FT_Face face) {return FT_Err_Cannot_Open_Resource;}
10370 b8ad60837ce3 (svn r14621) -Fix (r14618): link error when you aren't compiling for Windows or you don't have fontconfig. rubidium <rubidium@openttd.org> parents: 10369 diff changeset	488 bool SetFallbackFont(FreeTypeSettings settings, const char language_isocode, int winlangid) { return false; }
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	489 #endif /* WITH_FONTCONFIG */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	490
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	491 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	492 * Loads the freetype font.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	493 * First type to load the fontname as if it were a path. If that fails,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	494 * try to resolve the filename of the font using fontconfig, where the
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	495 * format is 'font family name' or 'font family name, font style'.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	496 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	497 static void LoadFreeTypeFont(const char font_name, FT_Face face, const char *type)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	498 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	499 FT_Error error;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	500
5638 f2a1b973c9b9 (svn r8097) Replace strlen() {==,!=,>} 0 by the more concise {,!}StrEmpty(). Additionally the test takes O(1) instead of O(n) now tron <tron@openttd.org> parents: 5609 diff changeset	501 if (StrEmpty(font_name)) return;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	502
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	503 error = FT_New_Face(_library, font_name, 0, face);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	504
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	505 if (error != FT_Err_Ok) error = GetFontByFaceName(font_name, face);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	506
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	507 if (error == FT_Err_Ok) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	508 DEBUG(freetype, 2, "Requested '%s', using '%s %s'", font_name, (face)->family_name, (face)->style_name);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	509
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	510 /* Attempt to select the unicode character map */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	511 error = FT_Select_Charmap(*face, ft_encoding_unicode);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	512 if (error == FT_Err_Ok) return; // Success
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	513
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	514 if (error == FT_Err_Invalid_CharMap_Handle) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	515 /* Try to pick a different character map instead. We default to
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	516 * the first map, but platform_id 0 encoding_id 0 should also
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	517 * be unicode (strange system...) */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	518 FT_CharMap found = (*face)->charmaps[0];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	519 int i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	520
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	521 for (i = 0; i < (*face)->num_charmaps; i++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	522 FT_CharMap charmap = (*face)->charmaps[i];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	523 if (charmap->platform_id == 0 && charmap->encoding_id == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	524 found = charmap;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	525 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	526 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	527
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	528 if (found != NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	529 error = FT_Set_Charmap(*face, found);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	530 if (error == FT_Err_Ok) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	531 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	532 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	533 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	534
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	535 FT_Done_Face(*face);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	536 *face = NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	537
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	538 ShowInfoF("Unable to use '%s' for %s font, FreeType reported error 0x%X, using sprite font instead", font_name, type, error);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	539 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	540
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	541
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6179 diff changeset	542 void InitFreeType()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	543 {
11488 0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	544 ResetFontSizes();
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	545
5638 f2a1b973c9b9 (svn r8097) Replace strlen() {==,!=,>} 0 by the more concise {,!}StrEmpty(). Additionally the test takes O(1) instead of O(n) now tron <tron@openttd.org> parents: 5609 diff changeset	546 if (StrEmpty(_freetype.small_font) && StrEmpty(_freetype.medium_font) && StrEmpty(_freetype.large_font)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	547 DEBUG(freetype, 1, "No font faces specified, using sprite fonts instead");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	548 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	549 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	550
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	551 if (FT_Init_FreeType(&_library) != FT_Err_Ok) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	552 ShowInfoF("Unable to initialize FreeType, using sprite fonts instead");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	553 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	554 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	555
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	556 DEBUG(freetype, 2, "Initialized");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	557
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	558 /* Load each font */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	559 LoadFreeTypeFont(_freetype.small_font, &_face_small, "small");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	560 LoadFreeTypeFont(_freetype.medium_font, &_face_medium, "medium");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	561 LoadFreeTypeFont(_freetype.large_font, &_face_large, "large");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	562
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	563 /* Set each font size */
11488 0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	564 if (_face_small != NULL) {
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	565 FT_Set_Pixel_Sizes(_face_small, 0, _freetype.small_size);
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	566 _font_height[FS_SMALL] = _freetype.small_size;
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	567 }
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	568 if (_face_medium != NULL) {
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	569 FT_Set_Pixel_Sizes(_face_medium, 0, _freetype.medium_size);
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	570 _font_height[FS_NORMAL] = _freetype.medium_size;
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	571 }
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	572 if (_face_large != NULL) {
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	573 FT_Set_Pixel_Sizes(_face_large, 0, _freetype.large_size);
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	574 _font_height[FS_LARGE] = _freetype.large_size;
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	575 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	576 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	577
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	578 static void ResetGlyphCache();
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	579
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	580 /**
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	581 * Unload a face and set it to NULL.
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	582 * @param face the face to unload
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	583 */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	584 static void UnloadFace(FT_Face *face)
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	585 {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	586 if (*face == NULL) return;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	587
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	588 FT_Done_Face(*face);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	589 *face = NULL;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	590 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	591
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	592 /**
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	593 * Free everything allocated w.r.t. fonts.
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	594 */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	595 void UninitFreeType()
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	596 {
11488 0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	597 ResetFontSizes();
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	598 ResetGlyphCache();
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	599
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	600 UnloadFace(&_face_small);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	601 UnloadFace(&_face_medium);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	602 UnloadFace(&_face_large);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	603
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	604 FT_Done_FreeType(_library);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	605 _library = NULL;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	606 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	607
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	608
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	609 static FT_Face GetFontFace(FontSize size)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	610 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	611 switch (size) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	612 default: NOT_REACHED();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	613 case FS_NORMAL: return _face_medium;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	614 case FS_SMALL: return _face_small;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	615 case FS_LARGE: return _face_large;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	616 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	617 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	618
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	619
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	620 struct GlyphEntry {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	621 Sprite *sprite;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	622 byte width;
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	623 };
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	624
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	625
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	626 /* The glyph cache. This is structured to reduce memory consumption.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	627 * 1) There is a 'segment' table for each font size.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	628 * 2) Each segment table is a discrete block of characters.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	629 * 3) Each block contains 256 (aligned) characters sequential characters.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	630 *
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	631 * The cache is accessed in the following way:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	632 * For character 0x0041 ('A'): _glyph_ptr[FS_NORMAL][0x00][0x41]
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	633 * For character 0x20AC (Euro): _glyph_ptr[FS_NORMAL][0x20][0xAC]
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	634 *
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	635 * Currently only 256 segments are allocated, "limiting" us to 65536 characters.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	636 * This can be simply changed in the two functions Get & SetGlyphPtr.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	637 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	638 static GlyphEntry **_glyph_ptr[FS_END];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	639
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	640 /** Clear the complete cache */
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	641 static void ResetGlyphCache()
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	642 {
12191 98caf4f386d6 (svn r16604) -Codechange: Use FS_BEGIN for iterating over fonts. alberth <alberth@openttd.org> parents: 12189 diff changeset	643 for (FontSize i = FS_BEGIN; i < FS_END; i++) {
10367 d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	644 if (_glyph_ptr[i] == NULL) continue;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	645
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	646 for (int j = 0; j < 256; j++) {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	647 if (_glyph_ptr[i][j] == NULL) continue;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	648
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	649 for (int k = 0; k < 256; k++) {
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	650 free(_glyph_ptr[i][j][k].sprite);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	651 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	652
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	653 free(_glyph_ptr[i][j]);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	654 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	655
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	656 free(_glyph_ptr[i]);
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	657 _glyph_ptr[i] = NULL;
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	658 }
d4b8b071d3e2 (svn r14618) -Feature: when the chosen language isn't supported by the current font, try to find a font that does and use that instead. Thanks to glx/michi_cc for the Windows implementation. rubidium <rubidium@openttd.org> parents: 10056 diff changeset	659 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	660
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	661 static GlyphEntry *GetGlyphPtr(FontSize size, WChar key)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	662 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	663 if (_glyph_ptr[size] == NULL) return NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	664 if (_glyph_ptr[size][GB(key, 8, 8)] == NULL) return NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	665 return &_glyph_ptr[size][GB(key, 8, 8)][GB(key, 0, 8)];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	666 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	667
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	668
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	669 static void SetGlyphPtr(FontSize size, WChar key, const GlyphEntry *glyph)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	670 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	671 if (_glyph_ptr[size] == NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	672 DEBUG(freetype, 3, "Allocating root glyph cache for size %u", size);
5609 358c07fb3212 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter KUDr <KUDr@openttd.org> parents: 5587 diff changeset	673 _glyph_ptr[size] = CallocT<GlyphEntry*>(256);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	674 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	675
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	676 if (_glyph_ptr[size][GB(key, 8, 8)] == NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	677 DEBUG(freetype, 3, "Allocating glyph cache for range 0x%02X00, size %u", GB(key, 8, 8), size);
5609 358c07fb3212 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter KUDr <KUDr@openttd.org> parents: 5587 diff changeset	678 _glyph_ptr[size][GB(key, 8, 8)] = CallocT<GlyphEntry>(256);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	679 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	680
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	681 DEBUG(freetype, 4, "Set glyph for unicode character 0x%04X, size %u", key, size);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	682 _glyph_ptr[size][GB(key, 8, 8)][GB(key, 0, 8)].sprite = glyph->sprite;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	683 _glyph_ptr[size][GB(key, 8, 8)][GB(key, 0, 8)].width = glyph->width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	684 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	685
6856 7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	686 void *AllocateFont(size_t size)
7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	687 {
8037 02252785b8d6 (svn r11597) -Change: replace all remaining instances of (re\|m\|c)alloc with (Re\|M\|C)allocT and add a check for out-of-memory situations to the allocT functions. rubidium <rubidium@openttd.org>* parents: 7928 diff changeset	688 return MallocT<byte>(size);
6856 7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	689 }
7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	690
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	691
6913 3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	692 /* Check if a glyph should be rendered with antialiasing */
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	693 static bool GetFontAAState(FontSize size)
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	694 {
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	695 /* AA is only supported for 32 bpp */
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	696 if (BlitterFactoryBase::GetCurrentBlitter()->GetScreenDepth() != 32) return false;
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	697
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	698 switch (size) {
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	699 default: NOT_REACHED();
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	700 case FS_NORMAL: return _freetype.medium_aa;
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	701 case FS_SMALL: return _freetype.small_aa;
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	702 case FS_LARGE: return _freetype.large_aa;
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	703 }
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	704 }
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	705
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	706
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	707 const Sprite *GetGlyph(FontSize size, WChar key)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	708 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	709 FT_Face face = GetFontFace(size);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	710 FT_GlyphSlot slot;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	711 GlyphEntry new_glyph;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	712 GlyphEntry *glyph;
6856 7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	713 SpriteLoader::Sprite sprite;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	714 int width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	715 int height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	716 int x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	717 int y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	718 int y_adj;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	719
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	720 assert(IsPrintable(key));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	721
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	722 /* Bail out if no face loaded, or for our special characters */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	723 if (face == NULL \|\| (key >= SCC_SPRITE_START && key <= SCC_SPRITE_END)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	724 SpriteID sprite = GetUnicodeGlyph(size, key);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	725 if (sprite == 0) sprite = GetUnicodeGlyph(size, '?');
10056 7867701f63e4 (svn r14223) -Codechange: make GetSprite aware of the 4 different types of sprites: fonts, recolour, mapgen and normal sprites. rubidium <rubidium@openttd.org> parents: 9716 diff changeset	726 return GetSprite(sprite, ST_FONT);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	727 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	728
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	729 /* Check for the glyph in our cache */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	730 glyph = GetGlyphPtr(size, key);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	731 if (glyph != NULL && glyph->sprite != NULL) return glyph->sprite;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	732
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	733 slot = face->glyph;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	734
6913 3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	735 bool aa = GetFontAAState(size);
3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	736
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	737 FT_Load_Char(face, key, FT_LOAD_DEFAULT);
6913 3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	738 FT_Render_Glyph(face->glyph, aa ? FT_RENDER_MODE_NORMAL : FT_RENDER_MODE_MONO);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	739
9716 c5aa1a22224f (svn r13832) -Fix [FS#2152]: FreeType may return a bitmap glyph even if a grey-scale glyph was requested. peter1138 <peter1138@openttd.org> parents: 9111 diff changeset	740 /* Despite requesting a normal glyph, FreeType may have returned a bitmap */
12189 6684af314584 (svn r16602) -Fix (r13831): Antialiased fonts broken; check pixel_mode instead of palette_mode. (Why did it work at some point?) peter1138 <peter1138@openttd.org> parents: 11490 diff changeset	741 aa = (slot->bitmap.pixel_mode == FT_PIXEL_MODE_GRAY);
9716 c5aa1a22224f (svn r13832) -Fix [FS#2152]: FreeType may return a bitmap glyph even if a grey-scale glyph was requested. peter1138 <peter1138@openttd.org> parents: 9111 diff changeset	742
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	743 /* Add 1 pixel for the shadow on the medium font. Our sprite must be at least 1x1 pixel */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	744 width = max(1, slot->bitmap.width + (size == FS_NORMAL));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	745 height = max(1, slot->bitmap.rows + (size == FS_NORMAL));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	746
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	747 /* FreeType has rendered the glyph, now we allocate a sprite and copy the image into it */
11202 0d2b0575fcf1 (svn r15555) -Codechange: remove the mallocs + frees for temporary data from loading sprites. rubidium <rubidium@openttd.org> parents: 11021 diff changeset	748 sprite.AllocateData(width * height);
6856 7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	749 sprite.width = width;
7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	750 sprite.height = height;
7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	751 sprite.x_offs = slot->bitmap_left;
11368 82c90cd591ab (svn r15718) -Cleanup: apply some comment coding style on the rest of the sources too rubidium <rubidium@openttd.org> parents: 11361 diff changeset	752 /* XXX 2 should be determined somehow... it's right for the normal face */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	753 y_adj = (size == FS_NORMAL) ? 2 : 0;
6856 7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	754 sprite.y_offs = GetCharacterHeight(size) - slot->bitmap_top - y_adj;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	755
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	756 /* Draw shadow for medium size */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	757 if (size == FS_NORMAL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	758 for (y = 0; y < slot->bitmap.rows; y++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	759 for (x = 0; x < slot->bitmap.width; x++) {
7928 4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 6937 diff changeset	760 if (aa ? (slot->bitmap.buffer[x + y * slot->bitmap.pitch] > 0) : HasBit(slot->bitmap.buffer[(x / 8) + y * slot->bitmap.pitch], 7 - (x % 8))) {
6856 7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	761 sprite.data[1 + x + (1 + y) * sprite.width].m = SHADOW_COLOUR;
6913 3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	762 sprite.data[1 + x + (1 + y) * sprite.width].a = aa ? slot->bitmap.buffer[x + y * slot->bitmap.pitch] : 0xFF;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	763 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	764 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	765 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	766 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	767
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	768 for (y = 0; y < slot->bitmap.rows; y++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	769 for (x = 0; x < slot->bitmap.width; x++) {
7928 4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 6937 diff changeset	770 if (aa ? (slot->bitmap.buffer[x + y * slot->bitmap.pitch] > 0) : HasBit(slot->bitmap.buffer[(x / 8) + y * slot->bitmap.pitch], 7 - (x % 8))) {
6856 7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	771 sprite.data[x + y * sprite.width].m = FACE_COLOUR;
6913 3678f707eccf (svn r10166) -Feature(tte): Add support for antialiased typefaces via FreeType. This is configurable for each font size in the configuration settings and requires using the 32bpp blitter and suitable fonts. peter1138 <peter1138@openttd.org> parents: 6895 diff changeset	772 sprite.data[x + y * sprite.width].a = aa ? slot->bitmap.buffer[x + y * slot->bitmap.pitch] : 0xFF;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	773 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	774 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	775 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	776
6856 7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	777 new_glyph.sprite = BlitterFactoryBase::GetCurrentBlitter()->Encode(&sprite, AllocateFont);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	778 new_glyph.width = (slot->advance.x >> 6) + (size != FS_NORMAL);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	779
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	780 SetGlyphPtr(size, key, &new_glyph);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	781
6856 7d2e01558528 (svn r10096) -Fix r10092: freetype bypassed the Blitter::Encode, making fonts look weird truelight <truelight@openttd.org> parents: 6852 diff changeset	782 return new_glyph.sprite;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	783 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	784
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	785
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	786 uint GetGlyphWidth(FontSize size, WChar key)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	787 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	788 FT_Face face = GetFontFace(size);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	789 GlyphEntry *glyph;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	790
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	791 if (face == NULL \|\| (key >= SCC_SPRITE_START && key <= SCC_SPRITE_END)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	792 SpriteID sprite = GetUnicodeGlyph(size, key);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	793 if (sprite == 0) sprite = GetUnicodeGlyph(size, '?');
10056 7867701f63e4 (svn r14223) -Codechange: make GetSprite aware of the 4 different types of sprites: fonts, recolour, mapgen and normal sprites. rubidium <rubidium@openttd.org> parents: 9716 diff changeset	794 return SpriteExists(sprite) ? GetSprite(sprite, ST_FONT)->width + (size != FS_NORMAL) : 0;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	795 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	796
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	797 glyph = GetGlyphPtr(size, key);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	798 if (glyph == NULL \|\| glyph->sprite == NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	799 GetGlyph(size, key);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	800 glyph = GetGlyphPtr(size, key);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	801 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	802
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	803 return glyph->width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	804 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	805
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	806
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	807 #endif /* WITH_FREETYPE */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	808
11488 0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	809 /** Reset the font sizes to the defaults of the sprite based fonts. */
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	810 void ResetFontSizes()
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	811 {
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	812 _font_height[FS_SMALL] = 6;
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	813 _font_height[FS_NORMAL] = 10;
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	814 _font_height[FS_LARGE] = 18;
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	815 }
0395660bac3b (svn r15849) -Codechange: provide easy access to the real height of the used fonts rubidium <rubidium@openttd.org> parents: 11460 diff changeset	816
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	817 /* Sprite based glyph mapping */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	818
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	819 #include "table/unicode.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	820
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	821 static SpriteID **_unicode_glyph_map[FS_END];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	822
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	823
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	824 /** Get the SpriteID of the first glyph for the given font size */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	825 static SpriteID GetFontBase(FontSize size)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	826 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	827 switch (size) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	828 default: NOT_REACHED();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	829 case FS_NORMAL: return SPR_ASCII_SPACE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	830 case FS_SMALL: return SPR_ASCII_SPACE_SMALL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	831 case FS_LARGE: return SPR_ASCII_SPACE_BIG;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	832 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	833 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	834
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	835
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	836 SpriteID GetUnicodeGlyph(FontSize size, uint32 key)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	837 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	838 if (_unicode_glyph_map[size][GB(key, 8, 8)] == NULL) return 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	839 return _unicode_glyph_map[size][GB(key, 8, 8)][GB(key, 0, 8)];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	840 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	841
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	842
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	843 void SetUnicodeGlyph(FontSize size, uint32 key, SpriteID sprite)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	844 {
5609 358c07fb3212 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter KUDr <KUDr@openttd.org> parents: 5587 diff changeset	845 if (_unicode_glyph_map[size] == NULL) _unicode_glyph_map[size] = CallocT<SpriteID*>(256);
358c07fb3212 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter KUDr <KUDr@openttd.org> parents: 5587 diff changeset	846 if (_unicode_glyph_map[size][GB(key, 8, 8)] == NULL) _unicode_glyph_map[size][GB(key, 8, 8)] = CallocT<SpriteID>(256);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	847 _unicode_glyph_map[size][GB(key, 8, 8)][GB(key, 0, 8)] = sprite;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	848 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	849
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	850
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6179 diff changeset	851 void InitializeUnicodeGlyphMap()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	852 {
12191 98caf4f386d6 (svn r16604) -Codechange: Use FS_BEGIN for iterating over fonts. alberth <alberth@openttd.org> parents: 12189 diff changeset	853 for (FontSize size = FS_BEGIN; size != FS_END; size++) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	854 /* Clear out existing glyph map if it exists */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	855 if (_unicode_glyph_map[size] != NULL) {
8411 e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	856 for (uint i = 0; i < 256; i++) {
12191 98caf4f386d6 (svn r16604) -Codechange: Use FS_BEGIN for iterating over fonts. alberth <alberth@openttd.org> parents: 12189 diff changeset	857 free(_unicode_glyph_map[size][i]);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	858 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	859 free(_unicode_glyph_map[size]);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	860 _unicode_glyph_map[size] = NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	861 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	862
8411 e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	863 SpriteID base = GetFontBase(size);
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	864
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	865 for (uint i = ASCII_LETTERSTART; i < 256; i++) {
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	866 SpriteID sprite = base + i - ASCII_LETTERSTART;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	867 if (!SpriteExists(sprite)) continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	868 SetUnicodeGlyph(size, i, sprite);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	869 SetUnicodeGlyph(size, i + SCC_SPRITE_START, sprite);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	870 }
8411 e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	871
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	872 for (uint i = 0; i < lengthof(_default_unicode_map); i++) {
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	873 byte key = _default_unicode_map[i].key;
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	874 if (key == CLRA \|\| key == CLRL) {
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	875 /* Clear the glyph. This happens if the glyph at this code point
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	876 * is non-standard and should be accessed by an SCC_xxx enum
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	877 * entry only. */
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	878 if (key == CLRA \|\| size == FS_LARGE) {
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	879 SetUnicodeGlyph(size, _default_unicode_map[i].code, 0);
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	880 }
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	881 } else {
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	882 SpriteID sprite = base + key - ASCII_LETTERSTART;
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	883 SetUnicodeGlyph(size, _default_unicode_map[i].code, sprite);
e0420e29320d (svn r11981) -Fix [FS#1698]: Use unicode glyph mapping to fix up missing/shuffled sprites in original data files instead of shuffling or skipping peter1138 <peter1138@openttd.org> parents: 8264 diff changeset	884 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	885 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	886 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	887 }

Mercurial > hg > openttd

annotate src/fontcache.cpp @ 12946:560c26f15688 draft