Added application-level Input Method support.

src/im.h

@@ -0,0 +1,63 @@
+/*
+  im.h
+
+  Input method handling
+  Copyright (c) 2007 by Mark K. Kim and others
+
+  This program 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; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program 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 this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+  (See COPYING.txt)
+
+  $Id$
+*/
+
+#ifndef TUXPAINT_IM_H
+#define TUXPAINT_IM_H
+
+#include "SDL.h"
+#include "i18n.h"
+
+
+/* ***************************************************************************
+* TYPES
+*/
+
+typedef struct IM_DATA {
+  int lang;             /* Language used in sequence translation */
+  wchar_t s[8];         /* Characters that should be displayed */
+  const char* tip_text; /* Tip text, read-only please */
+
+  /* For use by language-specific im_event_<lang> calls. PRIVATE! */
+  wchar_t buf[8];       /* Buffered characters */
+  int discard;          /* Discard parameter */
+  int request;          /* Event request */
+} IM_DATA;
+
+
+/* ***************************************************************************
+* FUNCTIONS
+*/
+
+void im_init(IM_DATA* im, int lang);      /* Initialize IM */
+void im_fullreset(IM_DATA* im);           /* Full Reset IM */
+void im_softreset(IM_DATA* im);           /* Soft Reset IM */
+void im_free(IM_DATA* im);                /* Free IM resources */
+
+int im_read(IM_DATA* im, SDL_keysym ks);
+
+
+#endif /* TUXPAINT_IM_H */
+
+/* vim:ts=8
+*/