hw/xwin/winclipboard.h

   1 #ifndef _WINCLIPBOARD_H_
   2 #define _WINCLIPBOARD_H_
   3 /*
   4  *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
   5  *
   6  *Permission is hereby granted, free of charge, to any person obtaining
   7  * a copy of this software and associated documentation files (the
   8  *"Software"), to deal in the Software without restriction, including
   9  *without limitation the rights to use, copy, modify, merge, publish,
  10  *distribute, sublicense, and/or sell copies of the Software, and to
  11  *permit persons to whom the Software is furnished to do so, subject to
  12  *the following conditions:
  13  *
  14  *The above copyright notice and this permission notice shall be
  15  *included in all copies or substantial portions of the Software.
  16  *
  17  *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18  *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19  *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  20  *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
  21  *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
  22  *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  23  *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24  *
  25  *Except as contained in this notice, the name of Harold L Hunt II
  26  *shall not be used in advertising or otherwise to promote the sale, use
  27  *or other dealings in this Software without prior written authorization
  28  *from Harold L Hunt II.
  29  *
  30  * Authors:     Harold L Hunt II
  31  */
  32
  33 /* Standard library headers */
  34 #include <assert.h>
  35 #include <stdio.h>
  36 #include <stdlib.h>
  37 #include <unistd.h>
  38 #ifdef __CYGWIN__
  39 #include <sys/select.h>
  40 #else
  41 #include <X11/Xwinsock.h>
  42 #endif
  43 #include <fcntl.h>
  44 #include <setjmp.h>
  45 #include <pthread.h>
  46
  47 /* X headers */
  48 #include <X11/X.h>
  49 #include <X11/Xatom.h>
  50 #include <X11/Xproto.h>
  51 #include <X11/Xutil.h>
  52 #include <X11/Xlocale.h>
  53
  54 /* Windows headers */
  55 #include <X11/Xwindows.h>
  56
  57 /* Clipboard module constants */
  58 #define WIN_CLIPBOARD_WINDOW_CLASS              "xwinclip"
  59 #define WIN_CLIPBOARD_WINDOW_TITLE              "xwinclip"
  60 #ifdef HAS_DEVWINDOWS
  61 #define WIN_MSG_QUEUE_FNAME                     "/dev/windows"
  62 #endif
  63 #define WIN_CONNECT_RETRIES                     40
  64 #define WIN_CONNECT_DELAY                       4
  65 #define WIN_JMP_OKAY                            0
  66 #define WIN_JMP_ERROR_IO                        2
  67 #define WIN_LOCAL_PROPERTY                      "CYGX_CUT_BUFFER"
  68 #define WIN_XEVENTS_SUCCESS                     0
  69 #define WIN_XEVENTS_CONVERT                     2
  70 #define WIN_XEVENTS_NOTIFY                      3
  71 #define WIN_CLIPBOARD_RETRIES                   40
  72 #define WIN_CLIPBOARD_DELAY                     1
  73
  74 #define WM_WM_REINIT                           (WM_USER + 1)
  75
  76 /*
  77  * References to external symbols
  78  */
  79
  80 extern char *display;
  81 extern void winDebug(const char *format, ...);
  82 extern void winErrorFVerb(int verb, const char *format, ...);
  83
  84 /*
  85  * winclipboardinit.c
  86  */
  87
  88 Bool
  89  winInitClipboard(void);
  90
  91 HWND winClipboardCreateMessagingWindow(void);
  92
  93 /*
  94  * winclipboardtextconv.c
  95  */
  96
  97 void
  98  winClipboardDOStoUNIX(char *pszData, int iLength);
  99
 100 void
 101  winClipboardUNIXtoDOS(char **ppszData, int iLength);
 102
 103 /*
 104  * winclipboardthread.c
 105  */
 106
 107 void *winClipboardProc(void *);
 108
 109 /*
 110  * winclipboardwndproc.c
 111  */
 112
 113 BOOL winClipboardFlushWindowsMessageQueue(HWND hwnd);
 114
 115 LRESULT CALLBACK
 116 winClipboardWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
 117
 118 /*
 119  * winclipboardxevents.c
 120  */
 121
 122 int
 123
 124 winClipboardFlushXEvents(HWND hwnd,
 125                          int iWindow, Display * pDisplay, Bool fUnicodeSupport);
 126 #endif