diff options
Diffstat (limited to 'kdesktop/lock')
| -rw-r--r-- | kdesktop/lock/lockprocess.cc | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/kdesktop/lock/lockprocess.cc b/kdesktop/lock/lockprocess.cc index dc8d4d330..acb4889a9 100644 --- a/kdesktop/lock/lockprocess.cc +++ b/kdesktop/lock/lockprocess.cc @@ -141,6 +141,7 @@ extern bool trinity_desktop_lock_forced; bool trinity_desktop_lock_autohide_lockdlg = TRUE; bool trinity_desktop_lock_closing_windows = FALSE; bool trinity_desktop_lock_in_sec_dlg = FALSE; +bool trinity_desktop_hack_active = FALSE; #define ENABLE_CONTINUOUS_LOCKDLG_DISPLAY \ if (!mForceContinualLockDisplayTimer->isActive()) mForceContinualLockDisplayTimer->start(100, FALSE); \ @@ -1080,9 +1081,16 @@ bool LockProcess::grabKeyboard() // bool LockProcess::grabMouse() { + HANDLE cursorHandle; + if (trinity_desktop_hack_active) { + cursorHandle = TQCursor(tqblankCursor).handle(); + } + else { + cursorHandle = TQCursor(tqbusyCursor).handle(); + } int rv = XGrabPointer( tqt_xdisplay(), TQApplication::desktop()->winId(), True, GRABEVENTS, GrabModeAsync, GrabModeAsync, None, - TQCursor(tqbusyCursor).handle(), CurrentTime ); + cursorHandle, CurrentTime ); return (rv == GrabSuccess); } @@ -1331,7 +1339,10 @@ void LockProcess::repaintRootWindowIfNeeded() bool LockProcess::startHack() { + trinity_desktop_hack_active = TRUE; + setCursor( tqblankCursor ); + XChangeActivePointerGrab( tqt_xdisplay(), GRABEVENTS, TQCursor(tqblankCursor).handle(), CurrentTime); if ((mEnsureVRootWindowSecurityTimer) && (!mEnsureVRootWindowSecurityTimer->isActive())) mEnsureVRootWindowSecurityTimer->start(250, FALSE); @@ -1401,7 +1412,7 @@ bool LockProcess::startHack() #endif //bitBlt(this, 0, 0, &mOriginal); DISABLE_CONTINUOUS_LOCKDLG_DISPLAY - if (trinity_desktop_lock_delay_screensaver_start && trinity_desktop_lock_forced) { + if (trinity_desktop_lock_delay_screensaver_start && trinity_desktop_lock_forced) { // Close any active dialogs if (closeCurrentWindow()) { TQTimer::singleShot( 0, this, SLOT(closeCurrentWindow()) ); @@ -1450,6 +1461,8 @@ void LockProcess::stopHack() } } setCursor( tqarrowCursor ); + + trinity_desktop_hack_active = FALSE; } //--------------------------------------------------------------------------- @@ -1458,6 +1471,7 @@ void LockProcess::hackExited(KProcess *) { // Hack exited while we're supposed to be saving the screen. // Make sure the saver window is black. + trinity_desktop_hack_active = FALSE; usleep(100); TQApplication::syncX(); if (!trinity_desktop_lock_use_system_modal_dialogs) { @@ -1656,13 +1670,24 @@ int LockProcess::execDialog( TQDialog *dlg ) erase(); } else bitBlt(this, 0, 0, &backingPixmap); + // dlg->exec may generate BadMatch errors, so make sure they are silently ignored + int (*oldHandler)(Display *, XErrorEvent *); + oldHandler = XSetErrorHandler(ignoreXError); int rt = dlg->exec(); + XSetErrorHandler(oldHandler); while (mDialogControlLock == true) usleep(100000); currentDialog = NULL; mDialogs.remove( dlg ); if( mDialogs.isEmpty() ) { + HANDLE cursorHandle; + if (trinity_desktop_hack_active) { + cursorHandle = TQCursor(tqblankCursor).handle(); + } + else { + cursorHandle = TQCursor(tqbusyCursor).handle(); + } XChangeActivePointerGrab( tqt_xdisplay(), GRABEVENTS, - TQCursor(tqbusyCursor).handle(), CurrentTime); + cursorHandle, CurrentTime); if (trinity_desktop_lock_use_system_modal_dialogs) { // Slight delay before screensaver resume to allow the dialog window to fully disappear if (hackResumeTimer == NULL) { @@ -2050,7 +2075,12 @@ void LockProcess::windowAdded( WId w ) void LockProcess::windowAdded( WId w, bool managed ) { + // KWin::windowInfo may generate BadWindow errors, so make sure they are silently ignored + int (*oldHandler)(Display *, XErrorEvent *); + oldHandler = XSetErrorHandler(ignoreXError); KWin::WindowInfo info = KWin::windowInfo( w, 0, NET::WM2WindowClass ); + XSetErrorHandler(oldHandler); + if( info.windowClassClass().lower() != "xvkbd" ) return; // Unmanaged windows (i.e. popups) don't currently work anyway, since they |