e1cf2b47be
Look up all atoms of interest in clipboard code in winClipboardProc() and pass them down. This avoids the need to check serverGeneration to notice when we need to invalidate cached atom values. Also consistently use cached atom values everywhere, rather than sometimes just doing XInternAtom() again. Remove WIN_LOCAL_PROPERTY as unused now, as we only refer to CYGX_CUT_BUFFER once and do that directly. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk> Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
134 lines
3.2 KiB
C
134 lines
3.2 KiB
C
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/*
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*Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
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*
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*Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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*"Software"), to deal in the Software without restriction, including
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*without limitation the rights to use, copy, modify, merge, publish,
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*distribute, sublicense, and/or sell copies of the Software, and to
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*permit persons to whom the Software is furnished to do so, subject to
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*the following conditions:
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*
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*The above copyright notice and this permission notice shall be
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*included in all copies or substantial portions of the Software.
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*
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*THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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*EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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*NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
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*ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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*CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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*WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*Except as contained in this notice, the name of Harold L Hunt II
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*shall not be used in advertising or otherwise to promote the sale, use
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*or other dealings in this Software without prior written authorization
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*from Harold L Hunt II.
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*
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* Authors: Harold L Hunt II
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*/
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#ifndef WINCLIPBOARD_INTERNAL_H
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#define WINCLIPBOARD_INTERNAL_H
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/* Standard library headers */
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#ifdef __CYGWIN__
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#include <sys/select.h>
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#else
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#include <X11/Xwinsock.h>
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#endif
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#include <fcntl.h>
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#include <setjmp.h>
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#include <pthread.h>
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/* X headers */
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#include <X11/X.h>
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#include <X11/Xatom.h>
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#include <X11/Xproto.h>
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#include <X11/Xutil.h>
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/* Windows headers */
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#include <X11/Xwindows.h>
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/* Clipboard module constants */
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#ifdef HAS_DEVWINDOWS
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#define WIN_MSG_QUEUE_FNAME "/dev/windows"
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#endif
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#define WIN_JMP_OKAY 0
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#define WIN_JMP_ERROR_IO 2
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#define WIN_XEVENTS_SUCCESS 0
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#define WIN_XEVENTS_CONVERT 2
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#define WIN_XEVENTS_NOTIFY 3
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#define WM_WM_REINIT (WM_USER + 1)
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/*
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* References to external symbols
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*/
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extern void winDebug(const char *format, ...);
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extern void winErrorFVerb(int verb, const char *format, ...);
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/*
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* winclipboardtextconv.c
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*/
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void
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winClipboardDOStoUNIX(char *pszData, int iLength);
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void
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winClipboardUNIXtoDOS(char **ppszData, int iLength);
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/*
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* winclipboardthread.c
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*/
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typedef struct
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{
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Atom atomClipboard;
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Atom atomLocalProperty;
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Atom atomUTF8String;
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Atom atomCompoundText;
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Atom atomTargets;
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} ClipboardAtoms;
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/*
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* winclipboardwndproc.c
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*/
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BOOL winClipboardFlushWindowsMessageQueue(HWND hwnd);
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LRESULT CALLBACK
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winClipboardWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
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typedef struct
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{
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Display *pClipboardDisplay;
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Window iClipboardWindow;
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ClipboardAtoms *atoms;
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} ClipboardWindowCreationParams;
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/*
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* winclipboardxevents.c
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*/
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int
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winClipboardFlushXEvents(HWND hwnd,
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int iWindow, Display * pDisplay, Bool fUnicodeSupport, ClipboardAtoms *atom);
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Atom
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winClipboardGetLastOwnedSelectionAtom(ClipboardAtoms *atoms);
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void
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winClipboardInitMonitoredSelections(void);
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#endif
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