openttd: src/widget.cpp annotate

annotate src/widget.cpp @ 8131:e300ac8001ae draft

(svn r11692) -Codechange: move some functions from 'functions.h' to a more logical place and remove about 50% of the includes of 'functions.h'

author	rubidium <rubidium@openttd.org>
date	Tue, 25 Dec 2007 11:26:07 +0000 (2007-12-25)
parents	89722abcfd91
children	c45446125bf0

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
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	3 /** @file widget.cpp */
fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	4
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	5 #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	6 #include "openttd.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	7 #include "player.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	8 #include "table/sprites.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	9 #include "table/strings.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	10 #include "viewport.h"
8106 47b1794a7eca (svn r11667) -Codechange: split window.h into a header that defines some 'global' window related types, on that defined 'global' window functions and one that defines functions and types only used by _gui.cpps. rubidium <rubidium@openttd.org>* parents: 8082 diff changeset	11 #include "window_gui.h"
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: 8121 diff changeset	12 #include "window_func.h"
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: 8121 diff changeset	13
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	14
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	15 static Point HandleScrollbarHittest(const Scrollbar *sb, int top, int bottom)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	16 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	17 Point pt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	18 int height, count, pos, cap;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	19
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	20 top += 10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	21 bottom -= 9;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	22
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	23 height = (bottom - top);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	24
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	25 pos = sb->pos;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	26 count = sb->count;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	27 cap = sb->cap;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	28
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	29 if (count != 0) top += height * pos / count;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	30
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	31 if (cap > count) cap = count;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	32 if (count != 0) bottom -= (count - pos - cap) * height / count;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	33
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	34 pt.x = top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	35 pt.y = bottom - 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	36 return pt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	37 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	38
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6432 diff changeset	39 /** Special handling for the scrollbar widget type.
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	40 * Handles the special scrolling buttons and other
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	41 * scrolling.
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6432 diff changeset	42 * @param w Window on which a scroll was performed.
85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6432 diff changeset	43 * @param wi Pointer to the scrollbar widget.
85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6432 diff changeset	44 * @param x The X coordinate of the mouse click.
85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6432 diff changeset	45 * @param y The Y coordinate of the mouse click. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	46 void ScrollbarClickHandler(Window w, const Widget wi, int x, 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	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 int mi, ma, pos;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	49 Scrollbar *sb;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	50
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	51 switch (wi->type) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	52 case WWT_SCROLLBAR: {
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	53 /* vertical scroller */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	54 w->flags4 &= ~WF_HSCROLL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	55 w->flags4 &= ~WF_SCROLL2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	56 mi = wi->top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	57 ma = wi->bottom;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	58 pos = y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	59 sb = &w->vscroll;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	60 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	61 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	62 case WWT_SCROLL2BAR: {
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	63 /* 2nd vertical scroller */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	64 w->flags4 &= ~WF_HSCROLL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	65 w->flags4 \|= WF_SCROLL2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	66 mi = wi->top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	67 ma = wi->bottom;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	68 pos = y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	69 sb = &w->vscroll2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	70 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	71 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	72 case WWT_HSCROLLBAR: {
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	73 /* horizontal scroller */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	74 w->flags4 &= ~WF_SCROLL2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	75 w->flags4 \|= WF_HSCROLL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	76 mi = wi->left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	77 ma = wi->right;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	78 pos = x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	79 sb = &w->hscroll;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	80 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	81 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	82 default: return; //this should never happen
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	83 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	84 if (pos <= mi+9) {
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	85 /* Pressing the upper button? */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	86 w->flags4 \|= WF_SCROLL_UP;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	87 if (_scroller_click_timeout == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	88 _scroller_click_timeout = 6;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	89 if (sb->pos != 0) sb->pos--;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	90 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	91 _left_button_clicked = false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	92 } else if (pos >= ma-10) {
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	93 /* Pressing the lower button? */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	94 w->flags4 \|= WF_SCROLL_DOWN;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	95
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	96 if (_scroller_click_timeout == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	97 _scroller_click_timeout = 6;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	98 if ((byte)(sb->pos + sb->cap) < sb->count)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	99 sb->pos++;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	100 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	101 _left_button_clicked = false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	102 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	103 Point pt = HandleScrollbarHittest(sb, mi, ma);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	104
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	105 if (pos < pt.x) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	106 sb->pos = max(sb->pos - sb->cap, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	107 } else if (pos > pt.y) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	108 sb->pos = min(
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	109 sb->pos + sb->cap,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	110 max(sb->count - sb->cap, 0)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	111 );
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	112 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	113 _scrollbar_start_pos = pt.x - mi - 9;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	114 _scrollbar_size = ma - mi - 23;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	115 w->flags4 \|= WF_SCROLL_MIDDLE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	116 _scrolling_scrollbar = true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	117 _cursorpos_drag_start = _cursor.pos;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	118 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	119 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	120
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	121 SetWindowDirty(w);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	122 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	123
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	124 /** Returns the index for the widget located at the given position
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	125 * relative to the window. It includes all widget-corner pixels as well.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	126 * @param *w Window to look inside
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6432 diff changeset	127 * @param x The Window client X coordinate
85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6432 diff changeset	128 * @param y The Window client y coordinate
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	129 * @return A widget index, or -1 if no widget was found.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	130 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	131 int GetWidgetFromPos(const Window *w, int x, 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	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 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	134 int found_index = -1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	135
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	136 /* Go through the widgets and check if we find the widget that the coordinate is
fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	137 * inside. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	138 for (index = 0; index < w->widget_count; index++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	139 const Widget *wi = &w->widget[index];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	140 if (wi->type == WWT_EMPTY \|\| wi->type == WWT_FRAME) continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	141
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	142 if (x >= wi->left && x <= wi->right && y >= wi->top && y <= wi->bottom &&
7997 d109780d515b (svn r11555) -Codechange: use the new members introduced in r11551. rubidium <rubidium@openttd.org> parents: 7962 diff changeset	143 !w->IsWidgetHidden(index)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	144 found_index = index;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	145 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	146 }
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 return found_index;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	149 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	150
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	151
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	152 void DrawFrameRect(int left, int top, int right, int bottom, int ctab, FrameFlags flags)
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 uint dark = _colour_gradient[ctab][3];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	155 uint medium_dark = _colour_gradient[ctab][5];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	156 uint medium_light = _colour_gradient[ctab][6];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	157 uint light = _colour_gradient[ctab][7];
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 if (flags & FR_TRANSPARENT) {
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	160 GfxFillRect(left, top, right, bottom, PALETTE_TO_TRANSPARENT \| (1 << USE_COLORTABLE));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	161 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	162 uint interior;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	163
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	164 if (flags & FR_LOWERED) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	165 GfxFillRect(left, top, left, bottom, dark);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	166 GfxFillRect(left + 1, top, right, top, dark);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	167 GfxFillRect(right, top + 1, right, bottom - 1, light);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	168 GfxFillRect(left + 1, bottom, right, bottom, light);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	169 interior = (flags & FR_DARKENED ? medium_dark : medium_light);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	170 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	171 GfxFillRect(left, top, left, bottom - 1, light);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	172 GfxFillRect(left + 1, top, right - 1, top, light);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	173 GfxFillRect(right, top, right, bottom - 1, dark);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	174 GfxFillRect(left, bottom, right, bottom, dark);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	175 interior = medium_dark;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	176 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	177 if (!(flags & FR_BORDERONLY)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	178 GfxFillRect(left + 1, top + 1, right - 1, bottom - 1, interior);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	179 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	180 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	181 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	182
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	183
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	184 void DrawWindowWidgets(const Window *w)
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 const DrawPixelInfo* dpi = _cur_dpi;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	187
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	188 for (uint i = 0; i < w->widget_count; 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	189 const Widget *wi = &w->widget[i];
7997 d109780d515b (svn r11555) -Codechange: use the new members introduced in r11551. rubidium <rubidium@openttd.org> parents: 7962 diff changeset	190 bool clicked = w->IsWidgetLowered(i);
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	191 Rect r;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	192
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	193 if (dpi->left > (r.right = wi->right) \|\|
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	194 dpi->left + dpi->width <= (r.left = wi->left) \|\|
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	195 dpi->top > (r.bottom = wi->bottom) \|\|
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	196 dpi->top + dpi->height <= (r.top = wi->top) \|\|
7997 d109780d515b (svn r11555) -Codechange: use the new members introduced in r11551. rubidium <rubidium@openttd.org> parents: 7962 diff changeset	197 w->IsWidgetHidden(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	198 continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	199 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	200
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	201 switch (wi->type & WWT_MASK) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	202 case WWT_IMGBTN:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	203 case WWT_IMGBTN_2: {
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	204 SpriteID img = wi->data;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	205 assert(img != 0);
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	206 DrawFrameRect(r.left, r.top, r.right, r.bottom, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	207
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	208 /* show different image when clicked for WWT_IMGBTN_2 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	209 if ((wi->type & WWT_MASK) == WWT_IMGBTN_2 && clicked) img++;
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	210 DrawSprite(img, PAL_NONE, r.left + 1 + clicked, r.top + 1 + clicked);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	211 goto draw_default;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	212 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	213
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	214 case WWT_PANEL: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	215 assert(wi->data == 0);
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	216 DrawFrameRect(r.left, r.top, r.right, r.bottom, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	217 goto draw_default;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	218 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	219
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	220 case WWT_TEXTBTN:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	221 case WWT_TEXTBTN_2: {
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	222 DrawFrameRect(r.left, r.top, r.right, r.bottom, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	223 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	224 /* fall through */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	225
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	226 case WWT_LABEL: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	227 StringID str = wi->data;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	228
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	229 if ((wi->type & WWT_MASK) == WWT_TEXTBTN_2 && clicked) str++;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	230
7824 7ae5bda4e8dd (svn r11374) -Codechange: Give meaning to the magical number that specifies the color of the text in a DrawString call. belugas <belugas@openttd.org> parents: 6481 diff changeset	231 DrawStringCentered(((r.left + r.right + 1) >> 1) + clicked, ((r.top + r.bottom + 1) >> 1) - 5 + clicked, str, TC_FROMSTRING);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	232 goto draw_default;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	233 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	234
6278 b57f385b355c (svn r9088) -Add : a new type of widget, called WWT_TEXT. It is a simple truncated string. It will be usefull on windows where lot of simple text is always drawn on the WE_PAINT event, making the code clearer. For now, left, right (total size of the window), top, color and data are necessary to use it. Maybe more features will be available soon. belugas <belugas@openttd.org> parents: 5824 diff changeset	235 case WWT_TEXT: {
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	236 const StringID str = wi->data;
6278 b57f385b355c (svn r9088) -Add : a new type of widget, called WWT_TEXT. It is a simple truncated string. It will be usefull on windows where lot of simple text is always drawn on the WE_PAINT event, making the code clearer. For now, left, right (total size of the window), top, color and data are necessary to use it. Maybe more features will be available soon. belugas <belugas@openttd.org> parents: 5824 diff changeset	237
b57f385b355c (svn r9088) -Add : a new type of widget, called WWT_TEXT. It is a simple truncated string. It will be usefull on windows where lot of simple text is always drawn on the WE_PAINT event, making the code clearer. For now, left, right (total size of the window), top, color and data are necessary to use it. Maybe more features will be available soon. belugas <belugas@openttd.org> parents: 5824 diff changeset	238 if (str != STR_NULL) DrawStringTruncated(r.left, r.top, str, wi->color, r.right - r.left);
b57f385b355c (svn r9088) -Add : a new type of widget, called WWT_TEXT. It is a simple truncated string. It will be usefull on windows where lot of simple text is always drawn on the WE_PAINT event, making the code clearer. For now, left, right (total size of the window), top, color and data are necessary to use it. Maybe more features will be available soon. belugas <belugas@openttd.org> parents: 5824 diff changeset	239 break;
b57f385b355c (svn r9088) -Add : a new type of widget, called WWT_TEXT. It is a simple truncated string. It will be usefull on windows where lot of simple text is always drawn on the WE_PAINT event, making the code clearer. For now, left, right (total size of the window), top, color and data are necessary to use it. Maybe more features will be available soon. belugas <belugas@openttd.org> parents: 5824 diff changeset	240 }
b57f385b355c (svn r9088) -Add : a new type of widget, called WWT_TEXT. It is a simple truncated string. It will be usefull on windows where lot of simple text is always drawn on the WE_PAINT event, making the code clearer. For now, left, right (total size of the window), top, color and data are necessary to use it. Maybe more features will be available soon. belugas <belugas@openttd.org> parents: 5824 diff changeset	241
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	242 case WWT_INSET: {
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	243 const StringID str = wi->data;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	244 DrawFrameRect(r.left, r.top, r.right, r.bottom, wi->color, FR_LOWERED \| FR_DARKENED);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	245
7824 7ae5bda4e8dd (svn r11374) -Codechange: Give meaning to the magical number that specifies the color of the text in a DrawString call. belugas <belugas@openttd.org> parents: 6481 diff changeset	246 if (str != STR_NULL) DrawStringTruncated(r.left + 2, r.top + 1, str, TC_FROMSTRING, r.right - r.left - 10);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	247 goto draw_default;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	248 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	249
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	250 case WWT_MATRIX: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	251 int c, d, ctr;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	252 int x, amt1, amt2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	253 int color;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	254
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	255 DrawFrameRect(r.left, r.top, r.right, r.bottom, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	256
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	257 c = GB(wi->data, 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	258 amt1 = (wi->right - wi->left + 1) / c;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	259
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	260 d = GB(wi->data, 8, 8);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	261 amt2 = (wi->bottom - wi->top + 1) / d;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	262
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	263 color = _colour_gradient[wi->color & 0xF][6];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	264
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	265 x = r.left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	266 for (ctr = c; ctr > 1; ctr--) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	267 x += amt1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	268 GfxFillRect(x, r.top + 1, x, r.bottom - 1, color);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	269 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	270
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	271 x = r.top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	272 for (ctr = d; ctr > 1; ctr--) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	273 x += amt2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	274 GfxFillRect(r.left + 1, x, r.right - 1, x, color);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	275 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	276
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	277 color = _colour_gradient[wi->color & 0xF][4];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	278
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	279 x = r.left - 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	280 for (ctr = c; ctr > 1; ctr--) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	281 x += amt1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	282 GfxFillRect(x, r.top + 1, x, r.bottom - 1, color);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	283 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	284
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	285 x = r.top - 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	286 for (ctr = d; ctr > 1; ctr--) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	287 x += amt2;
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	288 GfxFillRect(r.left + 1, x, r.right - 1, x, color);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	289 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	290
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	291 goto draw_default;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	292 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	293
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	294 /* vertical scrollbar */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	295 case WWT_SCROLLBAR: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	296 Point pt;
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	297 int c1, c2;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	298
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	299 assert(wi->data == 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	300 assert(r.right - r.left == 11); // XXX - to ensure the same sizes are used everywhere!
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	301
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	302 /* draw up/down buttons */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	303 clicked = ((w->flags4 & (WF_SCROLL_UP \| WF_HSCROLL \| WF_SCROLL2)) == WF_SCROLL_UP);
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	304 DrawFrameRect(r.left, r.top, r.right, r.top + 9, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
7824 7ae5bda4e8dd (svn r11374) -Codechange: Give meaning to the magical number that specifies the color of the text in a DrawString call. belugas <belugas@openttd.org> parents: 6481 diff changeset	305 DoDrawString(UPARROW, r.left + 2 + clicked, r.top + clicked, TC_BLACK);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	306
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	307 clicked = (((w->flags4 & (WF_SCROLL_DOWN \| WF_HSCROLL \| WF_SCROLL2)) == WF_SCROLL_DOWN));
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	308 DrawFrameRect(r.left, r.bottom - 9, r.right, r.bottom, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
7824 7ae5bda4e8dd (svn r11374) -Codechange: Give meaning to the magical number that specifies the color of the text in a DrawString call. belugas <belugas@openttd.org> parents: 6481 diff changeset	309 DoDrawString(DOWNARROW, r.left + 2 + clicked, r.bottom - 9 + clicked, TC_BLACK);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	310
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	311 c1 = _colour_gradient[wi->color & 0xF][3];
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	312 c2 = _colour_gradient[wi->color & 0xF][7];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	313
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	314 /* draw "shaded" background */
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	315 GfxFillRect(r.left, r.top + 10, r.right, r.bottom - 10, c2);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	316 GfxFillRect(r.left, r.top + 10, r.right, r.bottom - 10, c1 \| (1 << PALETTE_MODIFIER_GREYOUT));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	317
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	318 /* draw shaded lines */
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	319 GfxFillRect(r.left + 2, r.top + 10, r.left + 2, r.bottom - 10, c1);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	320 GfxFillRect(r.left + 3, r.top + 10, r.left + 3, r.bottom - 10, c2);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	321 GfxFillRect(r.left + 7, r.top + 10, r.left + 7, r.bottom - 10, c1);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	322 GfxFillRect(r.left + 8, r.top + 10, r.left + 8, r.bottom - 10, c2);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	323
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	324 pt = HandleScrollbarHittest(&w->vscroll, r.top, r.bottom);
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	325 DrawFrameRect(r.left, pt.x, r.right, pt.y, wi->color, (w->flags4 & (WF_SCROLL_MIDDLE \| WF_HSCROLL \| WF_SCROLL2)) == WF_SCROLL_MIDDLE ? FR_LOWERED : FR_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	326 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	327 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	328 case WWT_SCROLL2BAR: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	329 Point pt;
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	330 int c1, c2;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	331
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	332 assert(wi->data == 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	333 assert(r.right - r.left == 11); // XXX - to ensure the same sizes are used everywhere!
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	334
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	335 /* draw up/down buttons */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	336 clicked = ((w->flags4 & (WF_SCROLL_UP \| WF_HSCROLL \| WF_SCROLL2)) == (WF_SCROLL_UP \| WF_SCROLL2));
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	337 DrawFrameRect(r.left, r.top, r.right, r.top + 9, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
7824 7ae5bda4e8dd (svn r11374) -Codechange: Give meaning to the magical number that specifies the color of the text in a DrawString call. belugas <belugas@openttd.org> parents: 6481 diff changeset	338 DoDrawString(UPARROW, r.left + 2 + clicked, r.top + clicked, TC_BLACK);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	339
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	340 clicked = ((w->flags4 & (WF_SCROLL_DOWN \| WF_HSCROLL \| WF_SCROLL2)) == (WF_SCROLL_DOWN \| WF_SCROLL2));
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	341 DrawFrameRect(r.left, r.bottom - 9, r.right, r.bottom, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
7824 7ae5bda4e8dd (svn r11374) -Codechange: Give meaning to the magical number that specifies the color of the text in a DrawString call. belugas <belugas@openttd.org> parents: 6481 diff changeset	342 DoDrawString(DOWNARROW, r.left + 2 + clicked, r.bottom - 9 + clicked, TC_BLACK);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	343
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	344 c1 = _colour_gradient[wi->color & 0xF][3];
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	345 c2 = _colour_gradient[wi->color & 0xF][7];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	346
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	347 /* draw "shaded" background */
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	348 GfxFillRect(r.left, r.top + 10, r.right, r.bottom - 10, c2);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	349 GfxFillRect(r.left, r.top + 10, r.right, r.bottom - 10, c1 \| (1 << PALETTE_MODIFIER_GREYOUT));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	350
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	351 /* draw shaded lines */
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	352 GfxFillRect(r.left + 2, r.top + 10, r.left + 2, r.bottom - 10, c1);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	353 GfxFillRect(r.left + 3, r.top + 10, r.left + 3, r.bottom - 10, c2);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	354 GfxFillRect(r.left + 7, r.top + 10, r.left + 7, r.bottom - 10, c1);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	355 GfxFillRect(r.left + 8, r.top + 10, r.left + 8, r.bottom - 10, c2);
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
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	357 pt = HandleScrollbarHittest(&w->vscroll2, r.top, r.bottom);
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	358 DrawFrameRect(r.left, pt.x, r.right, pt.y, wi->color, (w->flags4 & (WF_SCROLL_MIDDLE \| WF_HSCROLL \| WF_SCROLL2)) == (WF_SCROLL_MIDDLE \| WF_SCROLL2) ? FR_LOWERED : FR_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	359 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	360 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	361
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	362 /* horizontal scrollbar */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	363 case WWT_HSCROLLBAR: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	364 Point pt;
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	365 int c1, c2;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	366
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	367 assert(wi->data == 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	368 assert(r.bottom - r.top == 11); // XXX - to ensure the same sizes are used everywhere!
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 clicked = ((w->flags4 & (WF_SCROLL_UP \| WF_HSCROLL)) == (WF_SCROLL_UP \| WF_HSCROLL));
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	371 DrawFrameRect(r.left, r.top, r.left + 9, r.bottom, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	372 DrawSprite(SPR_ARROW_LEFT, PAL_NONE, r.left + 1 + clicked, r.top + 1 + clicked);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	373
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	374 clicked = ((w->flags4 & (WF_SCROLL_DOWN \| WF_HSCROLL)) == (WF_SCROLL_DOWN \| WF_HSCROLL));
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	375 DrawFrameRect(r.right - 9, r.top, r.right, r.bottom, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	376 DrawSprite(SPR_ARROW_RIGHT, PAL_NONE, r.right - 8 + clicked, r.top + 1 + clicked);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	377
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	378 c1 = _colour_gradient[wi->color & 0xF][3];
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	379 c2 = _colour_gradient[wi->color & 0xF][7];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	380
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	381 /* draw "shaded" background */
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	382 GfxFillRect(r.left + 10, r.top, r.right - 10, r.bottom, c2);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	383 GfxFillRect(r.left + 10, r.top, r.right - 10, r.bottom, c1 \| (1 << PALETTE_MODIFIER_GREYOUT));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	384
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	385 /* draw shaded lines */
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	386 GfxFillRect(r.left + 10, r.top + 2, r.right - 10, r.top + 2, c1);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	387 GfxFillRect(r.left + 10, r.top + 3, r.right - 10, r.top + 3, c2);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	388 GfxFillRect(r.left + 10, r.top + 7, r.right - 10, r.top + 7, c1);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	389 GfxFillRect(r.left + 10, r.top + 8, r.right - 10, r.top + 8, c2);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	390
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	391 /* draw actual scrollbar */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	392 pt = HandleScrollbarHittest(&w->hscroll, r.left, r.right);
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	393 DrawFrameRect(pt.x, r.top, pt.y, r.bottom, wi->color, (w->flags4 & (WF_SCROLL_MIDDLE \| WF_HSCROLL)) == (WF_SCROLL_MIDDLE \| WF_HSCROLL) ? FR_LOWERED : FR_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	394
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	395 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	396 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	397
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	398 case WWT_FRAME: {
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	399 const StringID str = wi->data;
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	400 int c1, c2;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	401 int x2 = r.left; // by default the left side is the left side of the widget
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	402
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	403 if (str != STR_NULL) x2 = DrawString(r.left + 6, r.top, str, TC_FROMSTRING);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	404
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	405 c1 = _colour_gradient[wi->color][3];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	406 c2 = _colour_gradient[wi->color][7];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	407
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	408 /* Line from upper left corner to start of text */
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	409 GfxFillRect(r.left, r.top + 4, r.left + 4, r.top + 4, c1);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	410 GfxFillRect(r.left + 1, r.top + 5, r.left + 4, r.top + 5, c2);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	411
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	412 /* Line from end of text to upper right corner */
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	413 GfxFillRect(x2, r.top + 4, r.right - 1, r.top + 4, c1);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	414 GfxFillRect(x2, r.top + 5, r.right - 2, r.top + 5, c2);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	415
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	416 /* Line from upper left corner to bottom left corner */
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	417 GfxFillRect(r.left, r.top + 5, r.left, r.bottom - 1, c1);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	418 GfxFillRect(r.left + 1, r.top + 6, r.left + 1, r.bottom - 2, c2);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	419
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	420 /Line from upper right corner to bottom right corner /
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	421 GfxFillRect(r.right - 1, r.top + 5, r.right - 1, r.bottom - 2, c1);
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	422 GfxFillRect(r.right, r.top + 4, r.right, r.bottom - 1, c2);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	423
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	424 GfxFillRect(r.left + 1, r.bottom - 1, r.right - 1, r.bottom - 1, c1);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	425 GfxFillRect(r.left, r.bottom, r.right, r.bottom, c2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	426
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	427 goto draw_default;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	428 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	429
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	430 case WWT_STICKYBOX: {
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	431 assert(wi->data == 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	432 assert(r.right - r.left == 11); // XXX - to ensure the same sizes are used everywhere!
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	433
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	434 clicked = !!(w->flags4 & WF_STICKY);
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	435 DrawFrameRect(r.left, r.top, r.right, r.bottom, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	436 DrawSprite((clicked) ? SPR_PIN_UP : SPR_PIN_DOWN, PAL_NONE, r.left + 2 + clicked, r.top + 3 + clicked);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	437 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	438 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	439
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	440 case WWT_RESIZEBOX: {
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	441 assert(wi->data == 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	442 assert(r.right - r.left == 11); // XXX - to ensure the same sizes are used everywhere!
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	443
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	444 clicked = !!(w->flags4 & WF_SIZING);
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	445 DrawFrameRect(r.left, r.top, r.right, r.bottom, wi->color, (clicked) ? FR_LOWERED : FR_NONE);
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	446 DrawSprite(SPR_WINDOW_RESIZE, PAL_NONE, r.left + 3 + clicked, r.top + 3 + clicked);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	447 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	448 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	449
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	450 case WWT_CLOSEBOX: {
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	451 const StringID str = wi->data;
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	452
0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	453 assert(str == STR_00C5 \|\| str == STR_00C6); // black or silver cross
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	454 assert(r.right - r.left == 10); // ensure the same sizes are used everywhere
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	455
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	456 DrawFrameRect(r.left, r.top, r.right, r.bottom, wi->color, FR_NONE);
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	457 DrawString(r.left + 2, r.top + 2, str, TC_FROMSTRING);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	458 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	459 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	460
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	461 case WWT_CAPTION: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	462 assert(r.bottom - r.top == 13); // XXX - to ensure the same sizes are used everywhere!
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	463 DrawFrameRect(r.left, r.top, r.right, r.bottom, wi->color, FR_BORDERONLY);
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	464 DrawFrameRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, wi->color, (w->caption_color == 0xFF) ? FR_LOWERED \| FR_DARKENED : FR_LOWERED \| FR_DARKENED \| FR_BORDERONLY);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	465
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	466 if (w->caption_color != 0xFF) {
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	467 GfxFillRect(r.left + 2, r.top + 2, r.right - 2, r.bottom - 2, _colour_gradient[_player_colors[w->caption_color]][4]);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	468 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	469
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	470 DrawStringCenteredTruncated(r.left + 2, r.right - 2, r.top + 2, wi->data, 0x84);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	471 draw_default:;
7997 d109780d515b (svn r11555) -Codechange: use the new members introduced in r11551. rubidium <rubidium@openttd.org> parents: 7962 diff changeset	472 if (w->IsWidgetDisabled(i)) {
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	473 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, _colour_gradient[wi->color & 0xF][2] \| (1 << PALETTE_MODIFIER_GREYOUT));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	474 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	475 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	476 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	477 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	478
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	479
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	480 if (w->flags4 & WF_WHITE_BORDER_MASK) {
7962 0fcca1a5847f (svn r11518) -Codechange: enforce (by assert) unused parameters of widgets to be zero. Better readability of DrawWindowWidgets(), too smatz <smatz@openttd.org> parents: 7928 diff changeset	481 DrawFrameRect(0, 0, w->width - 1, w->height - 1, 0xF, FR_BORDERONLY);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	482 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	483
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	484 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	485
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	486 static const Widget _dropdown_menu_widgets[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	487 { WWT_PANEL, RESIZE_NONE, 0, 0, 0, 0, 0, 0x0, STR_NULL},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	488 { WWT_SCROLLBAR, RESIZE_NONE, 0, 0, 0, 0, 0, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	489 { WIDGETS_END},
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 static int GetDropdownItem(const Window *w)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	493 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	494 byte item, counter;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	495 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	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 if (GetWidgetFromPos(w, _cursor.pos.x - w->left, _cursor.pos.y - w->top) < 0)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	498 return -1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	499
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	500 y = _cursor.pos.y - w->top - 2 + w->vscroll.pos * 10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	501
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	502 if (y < 0)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	503 return - 1;
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 item = y / 10;
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	506 if (item >= WP(w, dropdown_d).num_items \|\| (HasBit(WP(w,dropdown_d).disabled_state, item) && !HasBit(WP(w,dropdown_d).hidden_state, item)) \|\| WP(w,dropdown_d).items[item] == 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	507 return - 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	508
6432 fc703c6dc92c (svn r9568) -Documentation: doxygen and comment changes: Root of src is finally done. Now, time to start clearing as much as possible belugas <belugas@openttd.org> parents: 6278 diff changeset	509 /* Skip hidden items -- +1 for each hidden item before the clicked item. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	510 for (counter = 0; item >= counter; ++counter)
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	511 if (HasBit(WP(w, dropdown_d).hidden_state, counter)) item++;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	512
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	513 return item;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	514 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	515
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	516 static void DropdownMenuWndProc(Window w, WindowEvent e)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	517 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	518 int item;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	519
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	520 switch (e->event) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	521 case WE_PAINT: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	522 int x,y,i,sel;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	523 int width, height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	524
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	525 DrawWindowWidgets(w);
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 x = 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	528 y = 2 - w->vscroll.pos * 10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	529
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	530 sel = WP(w, dropdown_d).selected_index;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	531 width = w->widget[0].right - 3;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	532 height = w->widget[0].bottom - 3;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	533
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	534 for (i = 0; WP(w, dropdown_d).items[i] != INVALID_STRING_ID; i++, sel--) {
4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	535 if (HasBit(WP(w, dropdown_d).hidden_state, i)) continue;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	536
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	537 if (y >= 0 && y <= height) {
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	538 if (WP(w, dropdown_d).items[i] != STR_NULL) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	539 if (sel == 0) GfxFillRect(x + 1, y, x + width, y + 9, 0);
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	540 DrawStringTruncated(x + 2, y, WP(w, dropdown_d).items[i], sel == 0 ? TC_WHITE : TC_BLACK, x + width);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	541
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	542 if (HasBit(WP(w, dropdown_d).disabled_state, 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	543 GfxFillRect(x, y, x + width, y + 9,
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	544 (1 << PALETTE_MODIFIER_GREYOUT) \| _colour_gradient[_dropdown_menu_widgets[0].color][5]
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	545 );
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	546 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	547 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	548 int c1 = _colour_gradient[_dropdown_menu_widgets[0].color][3];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	549 int c2 = _colour_gradient[_dropdown_menu_widgets[0].color][7];
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 GfxFillRect(x + 1, y + 3, x + w->width - 5, y + 3, c1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	552 GfxFillRect(x + 1, y + 4, x + w->width - 5, y + 4, c2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	553 }
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 y += 10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	556 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	557 } break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	558
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	559 case WE_CLICK: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	560 if (e->we.click.widget != 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	561 item = GetDropdownItem(w);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	562 if (item >= 0) {
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	563 WP(w, dropdown_d).click_delay = 4;
4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	564 WP(w, dropdown_d).selected_index = item;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	565 SetWindowDirty(w);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	566 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	567 } break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	568
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	569 case WE_MOUSELOOP: {
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	570 Window *w2 = FindWindowById(WP(w, dropdown_d).parent_wnd_class, WP(w,dropdown_d).parent_wnd_num);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	571 if (w2 == NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	572 DeleteWindow(w);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	573 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	574 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	575
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	576 if (WP(w, dropdown_d).click_delay != 0 && --WP(w,dropdown_d).click_delay == 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	577 WindowEvent e;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	578 e.event = WE_DROPDOWN_SELECT;
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	579 e.we.dropdown.button = WP(w, dropdown_d).parent_button;
4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	580 e.we.dropdown.index = WP(w, dropdown_d).selected_index;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	581 w2->wndproc(w2, &e);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	582 DeleteWindow(w);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	583 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	584 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	585
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	586 if (WP(w, dropdown_d).drag_mode) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	587 item = GetDropdownItem(w);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	588
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	589 if (!_left_button_clicked) {
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	590 WP(w, dropdown_d).drag_mode = false;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	591 if (item < 0) return;
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	592 WP(w, dropdown_d).click_delay = 2;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	593 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	594 if (item < 0) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	595 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	596
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	597 WP(w, dropdown_d).selected_index = item;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	598 SetWindowDirty(w);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	599 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	600 } break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	601
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	602 case WE_DESTROY: {
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	603 Window *w2 = FindWindowById(WP(w, dropdown_d).parent_wnd_class, WP(w,dropdown_d).parent_wnd_num);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	604 if (w2 != NULL) {
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	605 w2->RaiseWidget(WP(w, dropdown_d).parent_button);
4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	606 w2->InvalidateWidget(WP(w, dropdown_d).parent_button);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	607 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	608 } break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	609 }
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
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	612 void ShowDropDownMenu(Window w, const StringID strings, int selected, int button, uint32 disabled_mask, uint32 hidden_mask)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	613 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	614 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	615 const Widget *wi;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	616 Window *w2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	617 const Window *w3;
7997 d109780d515b (svn r11555) -Codechange: use the new members introduced in r11551. rubidium <rubidium@openttd.org> parents: 7962 diff changeset	618 bool is_dropdown_menu_shown = w->IsWidgetLowered(button);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	619 int top, height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	620 int screen_top, screen_bottom;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	621 bool scroll = false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	622
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	623 DeleteWindowById(WC_DROPDOWN_MENU, 0);
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 if (is_dropdown_menu_shown) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	626
7997 d109780d515b (svn r11555) -Codechange: use the new members introduced in r11551. rubidium <rubidium@openttd.org> parents: 7962 diff changeset	627 w->LowerWidget(button);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	628
8028 936ad1eb1c04 (svn r11588) -Codechange: use the new member introduced in r11551 glx <glx@openttd.org> parents: 7997 diff changeset	629 w->InvalidateWidget(button);
5584 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 for (i = 0; strings[i] != INVALID_STRING_ID; i++) {}
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	632 if (i == 0) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	633
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	634 wi = &w->widget[button];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	635
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	636 if (hidden_mask != 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	637 uint j;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	638
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	639 for (j = 0; strings[j] != INVALID_STRING_ID; j++) {
7928 4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7824 diff changeset	640 if (HasBit(hidden_mask, j)) 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	641 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	642 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	643
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	644 /* The preferred position is just below the dropdown calling widget */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	645 top = w->top + wi->bottom + 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	646 height = i * 10 + 4;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	647
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	648 w3 = FindWindowById(WC_STATUS_BAR, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	649 screen_bottom = w3 == NULL ? _screen.height : w3->top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	650
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	651 /* Check if the dropdown will fully fit below the widget */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	652 if (top + height >= screen_bottom) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	653 w3 = FindWindowById(WC_MAIN_TOOLBAR, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	654 screen_top = w3 == NULL ? 0 : w3->top + w3->height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	655
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	656 /* If not, check if it will fit above the widget */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	657 if (w->top + wi->top - height - 1 > screen_top) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	658 top = w->top + wi->top - height - 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	659 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	660 /* ... and lastly if it won't, enable the scroll bar and fit the
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	661 * list in below the widget */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	662 int rows = (screen_bottom - 4 - top) / 10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	663 height = rows * 10 + 4;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	664 scroll = true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	665 }
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 w2 = AllocateWindow(
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	669 w->left + wi[-1].left + 1,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	670 top,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	671 wi->right - wi[-1].left + 1,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	672 height,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	673 DropdownMenuWndProc,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	674 WC_DROPDOWN_MENU,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	675 _dropdown_menu_widgets);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	676
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	677 w2->widget[0].color = wi->color;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	678 w2->widget[0].right = wi->right - wi[-1].left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	679 w2->widget[0].bottom = height - 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	680
7997 d109780d515b (svn r11555) -Codechange: use the new members introduced in r11551. rubidium <rubidium@openttd.org> parents: 7962 diff changeset	681 w2->SetWidgetHiddenState(1, !scroll);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	682
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	683 if (scroll) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	684 /* We're scrolling, so enable the scroll bar and shrink the list by
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	685 * the scrollbar's width */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	686 w2->widget[1].color = wi->color;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	687 w2->widget[1].right = w2->widget[0].right;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	688 w2->widget[1].left = w2->widget[1].right - 11;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	689 w2->widget[1].bottom = height - 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	690 w2->widget[0].right -= 12;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	691
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	692 w2->vscroll.cap = (height - 4) / 10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	693 w2->vscroll.count = i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	694 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	695
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	696 w2->desc_flags = WDF_DEF_WIDGET;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	697 w2->flags4 &= ~WF_WHITE_BORDER_MASK;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	698
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	699 WP(w2, dropdown_d).disabled_state = disabled_mask;
4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	700 WP(w2, dropdown_d).hidden_state = hidden_mask;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	701
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	702 WP(w2, dropdown_d).parent_wnd_class = w->window_class;
4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	703 WP(w2, dropdown_d).parent_wnd_num = w->window_number;
4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	704 WP(w2, dropdown_d).parent_button = button;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	705
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	706 WP(w2, dropdown_d).num_items = i;
4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	707 WP(w2, dropdown_d).selected_index = selected;
4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	708 WP(w2, dropdown_d).items = strings;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	709
8082 4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	710 WP(w2, dropdown_d).click_delay = 0;
4540919ba965 (svn r11643) -Codechange: conform with the coding style for the WP macro uses. rubidium <rubidium@openttd.org> parents: 8028 diff changeset	711 WP(w2, dropdown_d).drag_mode = true;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	712 }
5822 3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	713
3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	714
5824 19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	715 static void ResizeWidgets(Window *w, byte a, byte b)
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	716 {
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	717 int16 offset = w->widget[a].left;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	718 int16 length = w->widget[b].right - offset;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	719
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	720 w->widget[a].right = (length / 2) + offset;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	721
5822 3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	722 w->widget[b].left = w->widget[a].right + 1;
3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	723 }
3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	724
5824 19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	725 static void ResizeWidgets(Window *w, byte a, byte b, byte c)
5822 3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	726 {
5824 19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	727 int16 offset = w->widget[a].left;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	728 int16 length = w->widget[c].right - offset;
5822 3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	729
5824 19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	730 w->widget[a].right = length / 3;
5822 3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	731 w->widget[b].right = w->widget[a].right * 2;
3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	732
5824 19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	733 w->widget[a].right += offset;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	734 w->widget[b].right += offset;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	735
5822 3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	736 /* Now the right side of the buttons are set. We will now set the left sides next to them */
3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	737 w->widget[b].left = w->widget[a].right + 1;
3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	738 w->widget[c].left = w->widget[b].right + 1;
3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	739 }
3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	740
5824 19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	741 /** Evenly distribute some widgets when resizing horizontally (often a button row)
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	742 * When only two arguments are given, the widgets are presumed to be on a line and only the ends are given
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6432 diff changeset	743 * @param w Window to modify
5824 19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	744 * @param left The leftmost widget to resize
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	745 * @param right The rightmost widget to resize. Since right side of it is used, remember to set it to RESIZE_RIGHT
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	746 */
5822 3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	747 void ResizeButtons(Window *w, byte left, byte right)
3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	748 {
5824 19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	749 int16 num_widgets = right - left + 1;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	750
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	751 if (num_widgets < 2) NOT_REACHED();
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	752
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	753 switch (num_widgets) {
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	754 case 2: ResizeWidgets(w, left, right); break;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	755 case 3: ResizeWidgets(w, left, left + 1, right); break;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	756 default: {
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	757 /* Looks like we got more than 3 widgets to resize
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	758 * Now we will find the middle of the space desinated for the widgets
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	759 * and place half of the widgets on each side of it and call recursively.
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	760 * Eventually we will get down to blocks of 2-3 widgets and we got code to handle those cases */
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	761 int16 offset = w->widget[left].left;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	762 int16 length = w->widget[right].right - offset;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	763 byte widget = ((num_widgets - 1)/ 2) + left; // rightmost widget of the left side
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	764
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	765 /* Now we need to find the middle of the widgets.
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	766 * It will not always be the middle because if we got an uneven number of widgets,
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	767 * we will need it to be 2/5, 3/7 and so on
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	768 * To get this, we multiply with num_widgets/num_widgets. Since we calculate in int, we will get:
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	769 *
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	770 * num_widgets/2 (rounding down)
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	771 * ---------------
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	772 * num_widgets
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	773 *
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	774 * as multiplier to length. We just multiply before divide to that we stay in the int area though */
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	775 int16 middle = ((length * num_widgets) / (2 * num_widgets)) + offset;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	776
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	777 /* Set left and right on the widgets, that's next to our "middle" */
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	778 w->widget[widget].right = middle;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	779 w->widget[widget + 1].left = w->widget[widget].right + 1;
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	780 /* Now resize the left and right of the middle */
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	781 ResizeButtons(w, left, widget);
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	782 ResizeButtons(w, widget + 1, right);
19c4635a0be0 (svn r8390) -Codechange (r8384): Rewrote ResizeButtons() bjarni <bjarni@openttd.org> parents: 5822 diff changeset	783 }
5822 3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	784 }
3d41b8b9b76e (svn r8384) -Codechange: [GUI] instead of writing a resize button function for each window, a global ResizeButtons() is added bjarni <bjarni@openttd.org> parents: 5668 diff changeset	785 }

Mercurial > hg > openttd

annotate src/widget.cpp @ 8131:e300ac8001ae draft