Initialize with OpenTTD 1.9.3

src/textbuf_gui.h

@@ -0,0 +1,45 @@
+/* $Id$ */
+
+/*
+ * This file is part of OpenTTD.
+ * 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.
+ * 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.
+ * 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/>.
+ */
+
+/** @file textbuf_gui.h Stuff related to the text buffer GUI. */
+
+#ifndef TEXTBUF_GUI_H
+#define TEXTBUF_GUI_H
+
+#include "window_type.h"
+#include "string_type.h"
+#include "strings_type.h"
+
+/** Flags used in ShowQueryString() call */
+enum QueryStringFlags {
+	QSF_NONE             =    0,
+	QSF_ACCEPT_UNCHANGED = 0x01, ///< return success even when the text didn't change
+	QSF_ENABLE_DEFAULT   = 0x02, ///< enable the 'Default' button ("\0" is returned)
+	QSF_LEN_IN_CHARS     = 0x04, ///< the length of the string is counted in characters
+};
+
+DECLARE_ENUM_AS_BIT_SET(QueryStringFlags)
+
+/** Callback procedure for the ShowQuery method. */
+typedef void QueryCallbackProc(Window*, bool);
+
+void ShowQueryString(StringID str, StringID caption, uint max_len, Window *parent, CharSetFilter afilter, QueryStringFlags flags);
+void ShowQuery(StringID caption, StringID message, Window *w, QueryCallbackProc *callback);
+
+/** The number of 'characters' on the on-screen keyboard. */
+static const uint OSK_KEYBOARD_ENTRIES = 50;
+
+/**
+ * The number of characters has to be OSK_KEYBOARD_ENTRIES. However, these
+ * have to be UTF-8 encoded, which means up to 4 bytes per character.
+ * Furthermore the string needs to be '\0'-terminated.
+ */
+extern char _keyboard_opt[2][OSK_KEYBOARD_ENTRIES * 4 + 1];
+
+#endif /* TEXTBUF_GUI_H */