diff options
Diffstat (limited to 'xorg-server/hw/xwin/winclipboardxevents.c')
| -rw-r--r-- | xorg-server/hw/xwin/winclipboardxevents.c | 113 |
1 files changed, 78 insertions, 35 deletions
diff --git a/xorg-server/hw/xwin/winclipboardxevents.c b/xorg-server/hw/xwin/winclipboardxevents.c index c331f402e..3efda4de0 100644 --- a/xorg-server/hw/xwin/winclipboardxevents.c +++ b/xorg-server/hw/xwin/winclipboardxevents.c @@ -35,7 +35,8 @@ #endif
#include "winclipboard.h"
#include "misc.h"
-
+#include "winmsg.h"
+#include <unistd.h>
/*
* References to external symbols
@@ -52,7 +53,8 @@ int winClipboardFlushXEvents (HWND hwnd,
int iWindow,
Display *pDisplay,
- Bool fUseUnicode)
+ Bool fUseUnicode,
+ Bool ClipboardOpened)
{
static Atom atomLocalProperty;
static Atom atomCompoundText;
@@ -97,6 +99,8 @@ 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)
{
@@ -105,6 +109,7 @@ winClipboardFlushXEvents (HWND hwnd, */
case SelectionRequest:
+#ifdef _DEBUG
{
char *pszAtomName = NULL;
winDebug("SelectionRequest - target %d\n",
@@ -115,7 +120,10 @@ 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
@@ -211,27 +219,23 @@ 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;
- }
+ 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;
-
+ /* Indicate that clipboard was opened */
+ fCloseClipboard = TRUE;
+ }
/* Setup the string style */
if (event.xselectionrequest.target == XA_STRING)
xiccesStyle = XStringStyle;
@@ -261,7 +265,16 @@ winClipboardFlushXEvents (HWND hwnd, }
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 */
+ XSetSelectionOwner (pDisplay, XA_PRIMARY, None, CurrentTime);
+ XSetSelectionOwner (pDisplay, XInternAtom (pDisplay, "CLIPBOARD", False), None, CurrentTime);
+ }
+ ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
"GetClipboardData () failed: %08lx\n",
GetLastError ());
@@ -369,9 +382,11 @@ 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;
@@ -460,9 +475,8 @@ winClipboardFlushXEvents (HWND hwnd, /*
* SelectionNotify
*/
-
case SelectionNotify:
-
+#ifdef _DEBUG
winDebug ("winClipboardFlushXEvents - SelectionNotify\n");
{
char *pszAtomName;
@@ -471,8 +485,11 @@ 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.
@@ -574,6 +591,7 @@ winClipboardFlushXEvents (HWND hwnd, break;
}
+#ifdef WINDBG
{
char *pszAtomName = NULL;
@@ -584,6 +602,7 @@ winClipboardFlushXEvents (HWND hwnd, XFree (pszAtomName);
pszAtomName = NULL;
}
+#endif
if (fUseUnicode)
{
@@ -612,7 +631,7 @@ winClipboardFlushXEvents (HWND hwnd, {
iReturnDataLen += strlen(ppszTextList[i]);
}
- pszReturnData = malloc (iReturnDataLen + 1);
+ pszReturnData = (char *) malloc (iReturnDataLen + 1);
pszReturnData[0] = '\0';
for (i = 0; i < iCount; i++)
{
@@ -623,7 +642,7 @@ winClipboardFlushXEvents (HWND hwnd, {
ErrorF ("winClipboardFlushXEvents - SelectionNotify - "
"X*TextPropertyToTextList list_return is NULL.\n");
- pszReturnData = malloc (1);
+ pszReturnData = (char *) malloc (1);
pszReturnData[0] = '\0';
}
}
@@ -636,14 +655,17 @@ winClipboardFlushXEvents (HWND hwnd, case XNoMemory:
ErrorF ("XNoMemory\n");
break;
+ case XLocaleNotSupported:
+ ErrorF ("XLocaleNotSupported\n");
+ break;
case XConverterNotFound:
ErrorF ("XConverterNotFound\n");
break;
default:
- ErrorF ("%d", iReturn);
+ ErrorF ("%d\n", iReturn);
break;
}
- pszReturnData = malloc (1);
+ pszReturnData = (char *) malloc (1);
pszReturnData[0] = '\0';
}
@@ -656,7 +678,7 @@ 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)
{
@@ -782,12 +804,33 @@ winClipboardFlushXEvents (HWND hwnd, SetClipboardData (CF_TEXT, NULL);
return WIN_XEVENTS_NOTIFY;
- case SelectionClear:
- winDebug("SelectionClear - doing nothing\n");
- break;
+ /*
+ * 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:
ErrorF ("winClipboardFlushXEvents - unexpected event type %d\n", event.type);
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