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annotate src/textbuf_gui.h @ 20661:1e53dec875f8 draft

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(svn r25617) -Fix [FS#5655] (r25377): crash when Ctrl+clicking the start date button in timetable window without any orders
author rubidium <rubidium@openttd.org>
date Wed, 17 Jul 2013 18:37:13 +0000
parents a413e5168939
children
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1 /* $Id$ */
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2
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3 /*
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4 * This file is part of OpenTTD.
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5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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6 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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8 */
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9
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10 /** @file textbuf_gui.h Stuff related to the text buffer GUI. */
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12 #ifndef TEXTBUF_GUI_H
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13 #define TEXTBUF_GUI_H
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15 #include "window_type.h"
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16 #include "string_type.h"
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17 #include "strings_type.h"
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19 /** Flags used in ShowQueryString() call */
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20 enum QueryStringFlags {
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21 QSF_NONE = 0,
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22 QSF_ACCEPT_UNCHANGED = 0x01, ///< return success even when the text didn't change
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23 QSF_ENABLE_DEFAULT = 0x02, ///< enable the 'Default' button ("\0" is returned)
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24 QSF_LEN_IN_CHARS = 0x04, ///< the length of the string is counted in characters
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25 };
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27 DECLARE_ENUM_AS_BIT_SET(QueryStringFlags)
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29 /** Callback procedure for the ShowQuery method. */
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30 typedef void QueryCallbackProc(Window*, bool);
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32 void ShowQueryString(StringID str, StringID caption, uint max_len, Window *parent, CharSetFilter afilter, QueryStringFlags flags);
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33 void ShowQuery(StringID caption, StringID message, Window *w, QueryCallbackProc *callback);
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34
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35 /** The number of 'characters' on the on-screen keyboard. */
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36 static const uint OSK_KEYBOARD_ENTRIES = 50;
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38 /**
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39 * The number of characters has to be OSK_KEYBOARD_ENTRIES. However, these
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40 * have to be UTF-8 encoded, which means up to 4 bytes per character.
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41 * Furthermore the string needs to be '\0'-terminated.
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42 */
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43 extern char _keyboard_opt[2][OSK_KEYBOARD_ENTRIES * 4 + 1];
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45 #endif /* TEXTBUF_GUI_H */