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Diffstat (limited to 'xorg-server/hw/xwin/winclipboardwrappers.c')
-rw-r--r--xorg-server/hw/xwin/winclipboardwrappers.c80
1 files changed, 24 insertions, 56 deletions
diff --git a/xorg-server/hw/xwin/winclipboardwrappers.c b/xorg-server/hw/xwin/winclipboardwrappers.c
index bfd6bff8b..2671fc000 100644
--- a/xorg-server/hw/xwin/winclipboardwrappers.c
+++ b/xorg-server/hw/xwin/winclipboardwrappers.c
@@ -62,6 +62,7 @@ extern Bool g_fClipboard;
extern Window g_iClipboardWindow;
extern Atom g_atomLastOwnedSelection;
extern HWND g_hwndClipboard;
+extern Bool g_fClipboardPrimary;
/*
@@ -77,12 +78,14 @@ winProcEstablishConnection(ClientPtr client)
static int s_iCallCount = 0;
static unsigned long s_ulServerGeneration = 0;
+ #ifdef WINDBG
if (s_iCallCount == 0)
winDebug("winProcEstablishConnection - Hello\n");
+ #endif
/* Do nothing if clipboard is not enabled */
if (!g_fClipboard) {
- ErrorF("winProcEstablishConnection - Clipboard is not enabled, "
+ winDebug ("winProcEstablishConnection - Clipboard is not enabled, "
"returning.\n");
/* Unwrap the original function, call it, and return */
@@ -129,7 +132,7 @@ winProcEstablishConnection(ClientPtr client)
/* If the clipboard client has already been started, abort */
if (g_fClipboardLaunched) {
- ErrorF("winProcEstablishConnection - Clipboard client already "
+ winDebug ("winProcEstablishConnection - Clipboard client already "
"launched, returning.\n");
return iReturn;
}
@@ -160,7 +163,7 @@ winProcEstablishConnection(ClientPtr client)
return iReturn;
}
- ErrorF("winProcEstablishConnection - winInitClipboard returned.\n");
+ winDebug ("winProcEstablishConnection - winInitClipboard returned.\n");
}
/* Flag that clipboard client has been launched */
@@ -173,14 +176,12 @@ winProcEstablishConnection(ClientPtr client)
* Wrapper for internal SetSelectionOwner function.
* Grabs ownership of Windows clipboard when X11 clipboard owner changes.
*/
-
int
winProcSetSelectionOwner(ClientPtr client)
{
int i;
DrawablePtr pDrawable;
WindowPtr pWindow = None;
- Bool fOwnedToNotOwned = FALSE;
static Window s_iOwners[CLIP_NUM_SELECTIONS] = { None };
static unsigned long s_ulServerGeneration = 0;
@@ -194,7 +195,7 @@ winProcSetSelectionOwner(ClientPtr client)
if (s_ulServerGeneration != serverGeneration) {
/* Save new generation number */
s_ulServerGeneration = serverGeneration;
-
+
/* Initialize static variables */
for (i = 0; i < CLIP_NUM_SELECTIONS; ++i)
s_iOwners[i] = None;
@@ -202,8 +203,8 @@ winProcSetSelectionOwner(ClientPtr client)
/* Abort if clipboard not completely initialized yet */
if (!g_fClipboardStarted) {
- /* ErrorF ("winProcSetSelectionOwner - Clipboard not yet started, "
- "aborting.\n"); */
+ winDebug ("winProcSetSelectionOwner - Clipboard not yet started, "
+ "aborting.\n");
goto winProcSetSelectionOwner_Done;
}
@@ -221,11 +222,9 @@ winProcSetSelectionOwner(ClientPtr client)
/* Now we either have a valid window or None */
/* Save selection owners for monitored selections, ignore other selections */
- if (XA_PRIMARY == stuff->selection) {
+ if (XA_PRIMARY == stuff->selection && g_fClipboardPrimary) {
/* Look for owned -> not owned transition */
if (None == stuff->window && None != s_iOwners[CLIP_OWN_PRIMARY]) {
- fOwnedToNotOwned = TRUE;
-
winDebug("winProcSetSelectionOwner - PRIMARY - Going from "
"owned to not owned.\n");
@@ -239,19 +238,17 @@ winProcSetSelectionOwner(ClientPtr client)
/* Save new selection owner or None */
s_iOwners[CLIP_OWN_PRIMARY] = stuff->window;
- winDebug("winProcSetSelectionOwner - PRIMARY - Now owned by: %d\n",
- stuff->window);
+ winDebug ("winProcSetSelectionOwner - PRIMARY - Now owned by: 0x%x (clipboard is 0x%x)\n",
+ stuff->window,g_iClipboardWindow);
}
else if (MakeAtom("CLIPBOARD", 9, TRUE) == stuff->selection) {
/* Look for owned -> not owned transition */
if (None == stuff->window && None != s_iOwners[CLIP_OWN_CLIPBOARD]) {
- fOwnedToNotOwned = TRUE;
-
winDebug("winProcSetSelectionOwner - CLIPBOARD - Going from "
"owned to not owned.\n");
/* Adjust last owned selection */
- if (None != s_iOwners[CLIP_OWN_PRIMARY])
+ if ((None != s_iOwners[CLIP_OWN_PRIMARY]) && g_fClipboardPrimary)
g_atomLastOwnedSelection = XA_PRIMARY;
else
g_atomLastOwnedSelection = None;
@@ -260,9 +257,8 @@ winProcSetSelectionOwner(ClientPtr client)
/* Save new selection owner or None */
s_iOwners[CLIP_OWN_CLIPBOARD] = stuff->window;
- winDebug("winProcSetSelectionOwner - CLIPBOARD - Now owned by: %d\n",
- stuff->window);
-
+ winDebug ("winProcSetSelectionOwner - CLIPBOARD - Now owned by: 0x%x, clipboard is 0x%x\n",
+ stuff->window,g_iClipboardWindow);
}
else
goto winProcSetSelectionOwner_Done;
@@ -277,40 +273,15 @@ winProcSetSelectionOwner(ClientPtr client)
if (g_iClipboardWindow == s_iOwners[CLIP_OWN_CLIPBOARD])
s_iOwners[CLIP_OWN_CLIPBOARD] = None;
- /*
- * Handle case when selection is being disowned,
- * WM_DRAWCLIPBOARD did not do the disowning,
- * both monitored selections are no longer owned,
- * an owned to not owned transition was detected,
- * and we currently own the Win32 clipboard.
- */
- if (stuff->window == None
- && s_iOwners[CLIP_OWN_PRIMARY] == None
- && s_iOwners[CLIP_OWN_CLIPBOARD] == None
- && fOwnedToNotOwned
- && g_hwndClipboard != NULL && g_hwndClipboard == GetClipboardOwner()) {
- winDebug("winProcSetSelectionOwner - We currently own the "
- "clipboard and neither the PRIMARY nor the CLIPBOARD "
- "selections are owned, releasing ownership of Win32 "
- "clipboard.\n");
-
- /* Release ownership of the Windows clipboard */
- OpenClipboard(NULL);
- EmptyClipboard();
- CloseClipboard();
-
- goto winProcSetSelectionOwner_Done;
- }
-
/* Abort if no window at this point */
if (None == stuff->window) {
- winDebug("winProcSetSelectionOwner - No window, returning.\n");
+ winDebug ("winProcSetSelectionOwner - No window, returning.\n");
goto winProcSetSelectionOwner_Done;
}
/* Abort if invalid selection */
if (!ValidAtom(stuff->selection)) {
- ErrorF("winProcSetSelectionOwner - Found BadAtom, aborting.\n");
+ winDebug ("winProcSetSelectionOwner - Found BadAtom, aborting.\n");
goto winProcSetSelectionOwner_Done;
}
@@ -319,27 +290,22 @@ winProcSetSelectionOwner(ClientPtr client)
/* Abort if clipboard manager is owning the selection */
if (pDrawable->id == g_iClipboardWindow) {
- winDebug("winProcSetSelectionOwner - We changed ownership, "
+ winDebug ("winProcSetSelectionOwner - We changed ownership, "
"aborting.\n");
goto winProcSetSelectionOwner_Done;
}
/* Abort if root window is taking ownership */
if (pDrawable->id == 0) {
- ErrorF("winProcSetSelectionOwner - Root window taking ownership, "
+ winDebug ("winProcSetSelectionOwner - Root window taking ownership, "
"aborting\n");
goto winProcSetSelectionOwner_Done;
}
- /* Close clipboard if we have it open already */
- if (GetOpenClipboardWindow() == g_hwndClipboard) {
- CloseClipboard();
- }
-
/* Access the Windows clipboard */
if (!OpenClipboard(g_hwndClipboard)) {
- ErrorF("winProcSetSelectionOwner - OpenClipboard () failed: %08x\n",
- (int) GetLastError());
+ ErrorF ("winProcSetSelectionOwner - OpenClipboard () failed: %08x, hwnd: %08x\n",
+ (int) GetLastError (),g_hwndClipboard);
goto winProcSetSelectionOwner_Done;
}
@@ -347,9 +313,11 @@ winProcSetSelectionOwner(ClientPtr client)
if (!EmptyClipboard()) {
ErrorF("winProcSetSelectionOwner - EmptyClipboard () failed: %08x\n",
(int) GetLastError());
+ CloseClipboard ();
goto winProcSetSelectionOwner_Done;
}
+ winDebug("winProcSetSelectionOwner - SetClipboardData NULL\n");
/* Advertise regular text and unicode */
SetClipboardData(CF_UNICODETEXT, NULL);
SetClipboardData(CF_TEXT, NULL);
@@ -364,6 +332,6 @@ winProcSetSelectionOwner(ClientPtr client)
goto winProcSetSelectionOwner_Done;
}
- winProcSetSelectionOwner_Done:
+winProcSetSelectionOwner_Done:
return (*winProcSetSelectionOwnerOrig) (client);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 11:00:00 +0000