diff options
Diffstat (limited to 'xorg-server/hw/xwin/winclipboardxevents.c')
| -rw-r--r-- | xorg-server/hw/xwin/winclipboardxevents.c | 102 |
1 files changed, 71 insertions, 31 deletions
diff --git a/xorg-server/hw/xwin/winclipboardxevents.c b/xorg-server/hw/xwin/winclipboardxevents.c index 59b1f0715..2be03b707 100644 --- a/xorg-server/hw/xwin/winclipboardxevents.c +++ b/xorg-server/hw/xwin/winclipboardxevents.c @@ -35,12 +35,14 @@ #endif #include "winclipboard.h" #include "misc.h" - +#include "winmsg.h" +#include <unistd.h> /* * References to external symbols */ extern Bool g_fUnicodeSupport; +extern Bool g_fClipboardPrimary; /* * Process any pending X events @@ -48,7 +50,7 @@ extern Bool g_fUnicodeSupport; int winClipboardFlushXEvents(HWND hwnd, - int iWindow, Display * pDisplay, Bool fUseUnicode) + int iWindow, Display * pDisplay, Bool fUseUnicode, Bool ClipboardOpened) { static Atom atomLocalProperty; static Atom atomCompoundText; @@ -91,6 +93,8 @@ winClipboardFlushXEvents(HWND hwnd, /* Get the next event - will not block because one is ready */ XNextEvent(pDisplay, &event); + winDebug ("Received event type %d\n",event.type); + /* Branch on the event type */ switch (event.type) { /* @@ -98,6 +102,7 @@ winClipboardFlushXEvents(HWND hwnd, */ case SelectionRequest: +#ifdef _DEBUG { char *pszAtomName = NULL; @@ -109,7 +114,10 @@ winClipboardFlushXEvents(HWND hwnd, winDebug("SelectionRequest - Target atom name %s\n", pszAtomName); XFree(pszAtomName); pszAtomName = NULL; + winDebug ("SelectionRequest - owner %d\n", event.xselectionrequest.owner); + winDebug ("SelectionRequest - requestor %d\n", event.xselectionrequest.requestor); } +#endif /* Abort if invalid target type */ if (event.xselectionrequest.target != XA_STRING @@ -198,24 +206,23 @@ winClipboardFlushXEvents(HWND hwnd, goto winClipboardFlushXEvents_SelectionRequest_Done; } - /* Close clipboard if we have it open already */ - if (GetOpenClipboardWindow() == hwnd) { - CloseClipboard(); - } - /* Access the clipboard */ - if (!OpenClipboard(hwnd)) { - ErrorF("winClipboardFlushXEvents - SelectionRequest - " - "OpenClipboard () failed: %08lx\n", GetLastError()); - - /* Abort */ - fAbort = TRUE; - goto winClipboardFlushXEvents_SelectionRequest_Done; - } - - /* Indicate that clipboard was opened */ - fCloseClipboard = TRUE; - + if (!ClipboardOpened) + { + if (!OpenClipboard (hwnd)) + { + ErrorF ("winClipboardFlushXEvents - SelectionRequest - " + "OpenClipboard () failed: %08lx\n", + GetLastError ()); + + /* Abort */ + fAbort = TRUE; + goto winClipboardFlushXEvents_SelectionRequest_Done; + } + + /* Indicate that clipboard was opened */ + fCloseClipboard = TRUE; + } /* Setup the string style */ if (event.xselectionrequest.target == XA_STRING) xiccesStyle = XStringStyle; @@ -242,7 +249,16 @@ winClipboardFlushXEvents(HWND hwnd, hGlobal = GetClipboardData(CF_TEXT); } if (!hGlobal) { - ErrorF("winClipboardFlushXEvents - SelectionRequest - " + if (GetLastError()==ERROR_CLIPBOARD_NOT_OPEN && ClipboardOpened) + { + ErrorF("We should not have received a SelectionRequest????\n" + "The owner is the clipboard, but in reality it was" + "an X window\n"); + /* Set the owner to None */ + if (g_fClipboardPrimary) XSetSelectionOwner (pDisplay, XA_PRIMARY, None, CurrentTime); + XSetSelectionOwner (pDisplay, XInternAtom (pDisplay, "CLIPBOARD", False), None, CurrentTime); + } + ErrorF ("winClipboardFlushXEvents - SelectionRequest - " "GetClipboardData () failed: %08lx\n", GetLastError()); /* Abort */ @@ -330,9 +346,11 @@ winClipboardFlushXEvents(HWND hwnd, /* Release the clipboard data */ GlobalUnlock(hGlobal); pszGlobalData = NULL; - fCloseClipboard = FALSE; - CloseClipboard(); - + if (fCloseClipboard) + { + fCloseClipboard = FALSE; + CloseClipboard (); + } /* Clean up */ XFree(xtpText.value); xtpText.value = NULL; @@ -411,9 +429,8 @@ winClipboardFlushXEvents(HWND hwnd, /* * SelectionNotify */ - case SelectionNotify: - +#ifdef _DEBUG winDebug("winClipboardFlushXEvents - SelectionNotify\n"); { char *pszAtomName; @@ -424,8 +441,11 @@ winClipboardFlushXEvents(HWND hwnd, winDebug ("winClipboardFlushXEvents - SelectionNotify - ATOM: %s\n", pszAtomName); + winDebug ("SelectionNotify - requestor %d\n", event.xselectionrequest.requestor); XFree(pszAtomName); } +#endif + /* * Request conversion of UTF8 and CompoundText targets. @@ -508,6 +528,7 @@ winClipboardFlushXEvents(HWND hwnd, break; } +#ifdef WINDBG { char *pszAtomName = NULL; @@ -518,6 +539,7 @@ winClipboardFlushXEvents(HWND hwnd, XFree(pszAtomName); pszAtomName = NULL; } +#endif if (fUseUnicode) { #ifdef X_HAVE_UTF8_STRING @@ -539,7 +561,7 @@ winClipboardFlushXEvents(HWND hwnd, for (i = 0; i < iCount; i++) { iReturnDataLen += strlen(ppszTextList[i]); } - pszReturnData = malloc(iReturnDataLen + 1); + pszReturnData = (char *) malloc(iReturnDataLen + 1); pszReturnData[0] = '\0'; for (i = 0; i < iCount; i++) { strcat(pszReturnData, ppszTextList[i]); @@ -548,7 +570,7 @@ winClipboardFlushXEvents(HWND hwnd, else { ErrorF("winClipboardFlushXEvents - SelectionNotify - " "X*TextPropertyToTextList list_return is NULL.\n"); - pszReturnData = malloc(1); + pszReturnData = (char *) malloc(1); pszReturnData[0] = '\0'; } } @@ -569,7 +591,7 @@ winClipboardFlushXEvents(HWND hwnd, ErrorF("%d\n", iReturn); break; } - pszReturnData = malloc(1); + pszReturnData = (char *) malloc(1); pszReturnData[0] = '\0'; } @@ -582,7 +604,7 @@ winClipboardFlushXEvents(HWND hwnd, xtpText.nitems = 0; /* Convert the X clipboard string to DOS format */ - winClipboardUNIXtoDOS(&pszReturnData, strlen(pszReturnData)); + winClipboardUNIXtoDOS((unsigned char **)&pszReturnData, strlen(pszReturnData)); if (fUseUnicode) { /* Find out how much space needed to convert MBCS to Unicode */ @@ -693,14 +715,32 @@ winClipboardFlushXEvents(HWND hwnd, SetClipboardData(CF_TEXT, NULL); return WIN_XEVENTS_NOTIFY; - case SelectionClear: + /* + * SelectionClear + */ + case SelectionClear: +#ifdef _DEBUG winDebug("SelectionClear - doing nothing\n"); + { + char *pszAtomName; + + pszAtomName = XGetAtomName (pDisplay, + event.xselection.selection); + + winDebug ("SelectionClear - ATOM: %s\n", + pszAtomName); + winDebug ("SelectionClear - owner %d\n", event.xselectionrequest.owner); + + XFree (pszAtomName); + } +#endif break; case PropertyNotify: break; - + case MappingNotify: + XRefreshKeyboardMapping((XMappingEvent *)&event); break; default: |