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im-sdk  12.3.91
guiIMPre.h
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00001 /*
00002 Copyright 1990-2001 Sun Microsystems, Inc. All Rights Reserved.
00003 
00004 Permission is hereby granted, free of charge, to any person obtaining a
00005 copy of this software and associated documentation files (the
00006 "Software"), to deal in the Software without restriction, including
00007 without limitation the rights to use, copy, modify, merge, publish,
00008 distribute, sublicense, and/or sell copies of the Software, and to
00009 permit persons to whom the Software is furnished to do so, subject to
00010 the following conditions: The above copyright notice and this
00011 permission notice shall be included in all copies or substantial
00012 portions of the Software.
00013 
00014 
00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
00016 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00017 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
00018 IN NO EVENT SHALL THE OPEN GROUP OR SUN MICROSYSTEMS, INC. BE LIABLE
00019 FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
00020 CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
00021 THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE EVEN IF
00022 ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
00023 
00024 
00025 Except as contained in this notice, the names of The Open Group and/or
00026 Sun Microsystems, Inc. shall not be used in advertising or otherwise to
00027 promote the sale, use or other dealings in this Software without prior
00028 written authorization from The Open Group and/or Sun Microsystems,
00029 Inc., as applicable.
00030 
00031 
00032 X Window System is a trademark of The Open Group
00033 
00034 OSF/1, OSF/Motif and Motif are registered trademarks, and OSF, the OSF
00035 logo, LBX, X Window System, and Xinerama are trademarks of the Open
00036 Group. All other trademarks and registered trademarks mentioned herein
00037 are the property of their respective owners. No right, title or
00038 interest in or to any trademark, service mark, logo or trade name of
00039 Sun Microsystems, Inc. or its licensors is granted.
00040 
00041 */
00042 #ifndef _guiIM_PRE_h
00043 #define _guiIM_PRE_h
00044 
00045 #include "guiIM.h"
00046 
00047 typedef struct _PreeditCharsRec {
00048   int         caret_pos;
00049   int         wchar_len;
00050   int         alloc_len;
00051   XIMFeedback *feedback;
00052   IMFeedbackList *feedback_list;
00053   wchar_t     *wchar;
00054   unsigned short *wchar_width;
00055 } PreeditCharsRec, *PreeditChars;
00056 
00057 typedef struct _PreeditLineRec {
00058   int  x;
00059   int  y;
00060   int  char_offset;
00061   int  char_len;
00062 } PreeditLineRec, *PreeditLine;
00063 
00064 typedef struct _PreeditAreaRec {
00065   Window      window;
00066   int         x;
00067   int         y;
00068   int         char_offset;
00069   int         char_len;
00070   int         char_offset_backup;
00071   int         char_len_backup;
00072   int         alloc_lines;
00073   int         active_lines;
00074   PreeditLine lines;
00075   Bool        mapped;
00076   Bool        configured;
00077   struct {
00078          int  x;
00079          int  y;
00080          int  width;
00081          int  height;
00082   }           win_config;
00083 } PreeditAreaRec, *PreeditArea;
00084 
00085 typedef struct _PreeditWinRec {
00086   int         alloc_areas;
00087   int         active_areas;
00088   PreeditArea preedit_areas;
00089   PreeditCharsRec preedit_chars;
00090   PreeditCharsRec preedit_chars_backup;
00091   GC          gc;
00092   GC          rgc;
00093   XFontSet    fontset;
00094   XFontSetExtents *fse;
00095   Bool        need_free_fontset;
00096   Window      parent;
00097   int         client_window_width;
00098   int         client_window_height;
00099   Bool        discard_expose_event;
00100   CacheRec preedit_cache;
00101 } PreeditWinRec;
00102 
00103 typedef void (*PreeditCB)(XicCommon, XPointer);
00104 
00105 extern Bool FilterConfigureNotify(Display *, Window, XEvent *, XPointer);
00106 extern void UnmapPreeditWindow(XicCommon, PreeditArea);
00107 extern Bool SetupPreeditExt(XicCommon);
00108 extern Bool NewPreeditWindow(XicCommon);
00109 extern Bool SetupPreeditWindow(XicCommon, Window);
00110 extern void SetPreeditForeground(XicCommon, XPointer);
00111 extern void SetPreeditBackground(XicCommon, XPointer);
00112 extern void SetPreeditFont(XicCommon, XPointer);
00113 extern void PreeditStart(XicCommon, XPointer);
00114 extern void PreeditCaret(XicCommon, XPointer);
00115 extern void PreeditDrawText(XicCommon, XPointer);
00116 extern void PreeditDone(XicCommon, XPointer);
00117 extern void DestroyPreedit(XicCommon, XPointer);
00118 extern void PreeditCaretAdjustLookupPlacement(XicCommon, XPoint *);
00119 extern void PreeditCaretPlacement(XicCommon, XPoint *);
00120 extern void PreeditCaretPlacementRelative(XicCommon, XPoint *);
00121 
00122 #endif