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(svn r12425) -Feature [FS#1846]: On Screen Keyboard for input fields so someone without a keyboard can enter text too. Patch by Dominik.

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rubidium
2008-03-26 10:08:17 +00:00
parent b05919cc5a
commit a606fe9610
21 changed files with 494 additions and 32 deletions
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15
src/textbuf_gui.h
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@@ -7,6 +7,7 @@
#include "window_type.h"
#include "string_type.h"
#include "strings_type.h"
struct Textbuf {
char *buf; ///< buffer in which text is saved
@@ -26,6 +27,8 @@ struct querystr_d {
};
assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(querystr_d));
extern char _edit_str_buf[64];
extern char _orig_str_buf[lengthof(_edit_str_buf)];
void DrawEditBox(Window *w, querystr_d *string, int wid);
void HandleEditBox(Window *w, querystr_d *string, int wid);
@@ -43,4 +46,16 @@ void UpdateTextBufferSize(Textbuf *tb);
void ShowQueryString(StringID str, StringID caption, uint maxlen, uint maxwidth, Window *parent, CharSetFilter afilter);
void ShowQuery(StringID caption, StringID message, Window *w, void (*callback)(Window*, bool));
/** 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];
void ShowOnScreenKeyboard(Window *parent, querystr_d *q, int button, int cancel, int ok);
#endif /* TEXTBUF_GUI_H */