diff options
Diffstat (limited to 'kdesktop/lock/lockprocess.cc')
| -rw-r--r-- | kdesktop/lock/lockprocess.cc | 190 |
1 files changed, 95 insertions, 95 deletions
diff --git a/kdesktop/lock/lockprocess.cc b/kdesktop/lock/lockprocess.cc index 1b56495e1..aa9514312 100644 --- a/kdesktop/lock/lockprocess.cc +++ b/kdesktop/lock/lockprocess.cc @@ -233,18 +233,18 @@ LockProcess::LockProcess() #endif setupSignals(); - + // Set up atoms kde_wm_system_modal_notification = XInternAtom(tqt_xdisplay(), "_TDE_WM_MODAL_SYS_NOTIFICATION", False); kde_wm_transparent_to_desktop = XInternAtom(tqt_xdisplay(), "_TDE_TRANSPARENT_TO_DESKTOP", False); kde_wm_transparent_to_black = XInternAtom(tqt_xdisplay(), "_TDE_TRANSPARENT_TO_BLACK", False); - + kapp->installX11EventFilter(this); - + mForceContinualLockDisplayTimer = new TQTimer( this ); mHackDelayStartupTimer = new TQTimer( this ); mEnsureVRootWindowSecurityTimer = new TQTimer( this ); - + if (!argb_visual) { // Try to get the root pixmap if (!m_rootPixmap) m_rootPixmap = new KRootPixmap(this); @@ -252,7 +252,7 @@ LockProcess::LockProcess() m_rootPixmap->setCustomPainting(true); m_rootPixmap->start(); } - + // Get root window attributes XWindowAttributes rootAttr; XGetWindowAttributes(tqt_xdisplay(), RootWindow(tqt_xdisplay(), tqt_xscreen()), &rootAttr); @@ -261,12 +261,12 @@ LockProcess::LockProcess() TQToolTip::add( &w, "foo" ); } XSelectInput( tqt_xdisplay(), tqt_xrootwin(), SubstructureNotifyMask | rootAttr.your_event_mask ); - + // Add non-TDE path TDEGlobal::dirs()->addResourceType("scrsav", TDEGlobal::dirs()->kde_default("apps") + "System/ScreenSavers/"); - + // Add KDE specific screensaver path TQString relPath="System/ScreenSavers/"; KServiceGroup::Ptr servGroup = KServiceGroup::baseGroup( "screensavers"); @@ -277,11 +277,11 @@ LockProcess::LockProcess() TDEGlobal::dirs()->addResourceType("scrsav", TDEGlobal::dirs()->kde_default("apps") + relPath); - + // virtual root property gXA_VROOT = XInternAtom (tqt_xdisplay(), "__SWM_VROOT", False); gXA_SCREENSAVER_VERSION = XInternAtom (tqt_xdisplay(), "_SCREENSAVER_VERSION", False); - + TQStringList dmopt = TQStringList::split(TQChar(','), TQString::fromLatin1( ::getenv( "XDM_MANAGED" ))); for (TQStringList::ConstIterator it = dmopt.begin(); it != dmopt.end(); ++it) { @@ -295,7 +295,7 @@ LockProcess::LockProcess() #endif greetPlugin.library = 0; - + TDECrash::setCrashHandler(segv_handler); } @@ -334,18 +334,18 @@ LockProcess::~LockProcess() mEnsureVRootWindowSecurityTimer->stop(); delete mEnsureVRootWindowSecurityTimer; } - + if (greetPlugin.library) { if (greetPlugin.info->done) greetPlugin.info->done(); greetPlugin.library->unload(); } - + if (m_rootPixmap) { m_rootPixmap->stop(); delete m_rootPixmap; } - + mPipeOpen = false; mPipeOpen_out = false; } @@ -363,7 +363,7 @@ void LockProcess::init(bool child, bool useBlankOnly) mRootWidth = rootAttr.width; mRootHeight = rootAttr.height; generateBackingImages(); - + // Connect all signals connect( mForceContinualLockDisplayTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(displayLockDialogIfNeeded()) ); connect( mHackDelayStartupTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(closeDialogAndStartHack()) ); @@ -399,15 +399,15 @@ void LockProcess::init(bool child, bool useBlankOnly) child_saver = child; mUseBlankOnly = useBlankOnly; - + mShowLockDateTime = KDesktopSettings::showLockDateTime(); mlockDateTime = TQDateTime::currentDateTime(); - + mHackDelayStartupTimeout = trinity_desktop_lock_delay_screensaver_start?KDesktopSettings::timeout()*1000:10*1000; mHackStartupEnabled = trinity_desktop_lock_use_system_modal_dialogs?KDesktopSettings::screenSaverEnabled():true; - + configure(); - + mControlPipeHandlerThread = new TQEventLoopThread(); mControlPipeHandler = new ControlPipeHandlerObject(); mControlPipeHandler->mParent = this; @@ -453,7 +453,7 @@ bool LockProcess::closeCurrentWindow() currentDialog->close(); } } - + if( mDialogs.isEmpty() ) { mClosingWindows = FALSE; mForceReject = false; @@ -506,7 +506,7 @@ void LockProcess::setupSignals() sigaddset(&(act.sa_mask), SIGHUP); act.sa_flags = 0; sigaction(SIGHUP, &act, 0L); - + if (pipe(signal_pipe) == -1) { // Error handler to shut up gcc warnings } @@ -733,17 +733,17 @@ void LockProcess::configure() } else mLockGrace = -1; - + if ( KDesktopSettings::autoLogout() ) { mAutoLogout = true; mAutoLogoutTimeout = KDesktopSettings::autoLogoutTimeout(); mAutoLogoutTimerId = startTimer(mAutoLogoutTimeout * 1000); // in milliseconds } - + mPriority = KDesktopSettings::priority(); if (mPriority < 0) mPriority = 0; if (mPriority > 19) mPriority = 19; - + mSaver = KDesktopSettings::saver(); if (mSaver.isEmpty() || mUseBlankOnly) { mSaver = "KBlankscreen.desktop"; @@ -754,9 +754,9 @@ void LockProcess::configure() mSaverExec = ""; } } - + readSaver(); - + mPlugins = KDesktopSettings::pluginsUnlock(); if (mPlugins.isEmpty()) { mPlugins = TQStringList("classic"); @@ -772,7 +772,7 @@ void LockProcess::readSaver() { if (!mSaver.isEmpty()) { TQString file = locate("scrsav", mSaver); - + bool opengl = kapp->authorize("opengl_screensavers"); bool manipulatescreen = kapp->authorize("manipulatescreen_screensavers"); KDesktopFile config(file, true); @@ -793,9 +793,9 @@ void LockProcess::readSaver() } } } - + kdDebug(1204) << "mForbidden: " << (mForbidden ? "true" : "false") << endl; - + if (trinity_desktop_lock_use_system_modal_dialogs) { if (config.hasActionGroup("InWindow")) { config.setActionGroup("InWindow"); @@ -882,7 +882,7 @@ void LockProcess::createSaverWindow() attrs.override_redirect = 1; hide(); - + if (argb_visual) { // The GL visual selection can return a visual with invalid depth // Check for this and use a fallback visual if needed @@ -892,7 +892,7 @@ void LockProcess::createSaverWindow() info = NULL; flags &= ~CWColormap; } - + attrs.background_pixel = 0; attrs.border_pixel = 0; flags |= CWBackPixel; @@ -916,33 +916,33 @@ void LockProcess::createSaverWindow() if (info) { XFree( info ); } - + m_saverRootWindow = XCreateWindow( x11Display(), RootWindow( x11Display(), x11Screen()), x(), y(), width(), height(), 0, x11Depth(), InputOutput, visual, flags, &attrs ); create( m_saverRootWindow ); - + // Some xscreensaver hacks check for this property const char *version = "KDE 2.0"; XChangeProperty (tqt_xdisplay(), winId(), gXA_SCREENSAVER_VERSION, XA_STRING, 8, PropModeReplace, (unsigned char *) version, strlen(version)); - + XSetWindowAttributes attr; attr.event_mask = KeyPressMask | ButtonPressMask | PointerMotionMask | VisibilityChangeMask | ExposureMask; XChangeWindowAttributes(tqt_xdisplay(), winId(), CWEventMask, &attr); - + // Signal that we want to be transparent to the desktop, not to windows behind us... XChangeProperty(tqt_xdisplay(), m_saverRootWindow, kde_wm_transparent_to_desktop, XA_INTEGER, 32, PropModeReplace, (unsigned char *) "TRUE", 1L); - + // erase(); - + // set NoBackground so that the saver can capture the current // screen state if necessary // this is a security risk and has been deactivated--welcome to the 21st century folks! // setBackgroundMode(TQWidget::NoBackground); - + setGeometry(0, 0, mRootWidth, mRootHeight); saverReadyIfNeeded(); - + // HACK // Hide all tooltips and notification windows { @@ -952,7 +952,7 @@ void LockProcess::createSaverWindow() unsigned int noOfChildren = 0; XWindowAttributes childAttr; Window childTransient; - + if (XQueryTree(x11Display(), rootWindow, &rootWindow, &parent, &children, &noOfChildren) && noOfChildren>0 ) { for (unsigned int i=0; i<noOfChildren; i++) { if (XGetWindowAttributes(x11Display(), children[i], &childAttr) && XGetTransientForHint(x11Display(), children[i], &childTransient)) { @@ -967,7 +967,7 @@ void LockProcess::createSaverWindow() } } } - + kdDebug(1204) << "Saver window Id: " << winId() << endl; } @@ -982,15 +982,15 @@ void LockProcess::desktopResized() mRootWidth = rootAttr.width; mRootHeight = rootAttr.height; generateBackingImages(); - + mBusy = true; mHackDelayStartupTimer->stop(); stopHack(); DISABLE_CONTINUOUS_LOCKDLG_DISPLAY mResizingDesktopLock = true; - + backingPixmap = TQPixmap(); - + if (trinity_desktop_lock_use_system_modal_dialogs) { // Temporarily hide the entire screen with a new override redirect window if (m_maskWidget) { @@ -1005,7 +1005,7 @@ void LockProcess::desktopResized() } XSync(tqt_xdisplay(), False); saverReadyIfNeeded(); - + if (mEnsureScreenHiddenTimer) { mEnsureScreenHiddenTimer->stop(); } @@ -1015,12 +1015,12 @@ void LockProcess::desktopResized() } mEnsureScreenHiddenTimer->start(DESKTOP_WALLPAPER_OBTAIN_TIMEOUT_MS, true); } - + // Resize the background widget setGeometry(0, 0, mRootWidth, mRootHeight); XSync(tqt_xdisplay(), False); saverReadyIfNeeded(); - + // Black out the background widget to hide ugly resize tiling artifacts if (argb_visual) { setTransparentBackgroundARGB(); @@ -1029,7 +1029,7 @@ void LockProcess::desktopResized() setBackgroundColor(black); } erase(); - + // This slot needs to be able to execute very rapidly so as to prevent the user's desktop from ever // being displayed, so we finish the hack restarting/display prettying operations in a separate timed slot if (resizeTimer == NULL) { @@ -1110,20 +1110,20 @@ void LockProcess::saveVRoot() Window rootReturn, parentReturn, *children; unsigned int numChildren; Window root = RootWindowOfScreen(ScreenOfDisplay(tqt_xdisplay(), tqt_xscreen())); - + gVRoot = 0; gVRootData = 0; - + int (*oldHandler)(Display *, XErrorEvent *); oldHandler = XSetErrorHandler(ignoreXError); - + if (XQueryTree(tqt_xdisplay(), root, &rootReturn, &parentReturn, &children, &numChildren)) { for (unsigned int i = 0; i < numChildren; i++) { Atom actual_type; int actual_format; unsigned long nitems, bytesafter; unsigned char *newRoot = 0; - + if ((XGetWindowProperty(tqt_xdisplay(), children[i], gXA_VROOT, 0, 1, False, XA_WINDOW, &actual_type, &actual_format, &nitems, &bytesafter, &newRoot) == Success) && newRoot) { @@ -1138,7 +1138,7 @@ void LockProcess::saveVRoot() XFree((char *)children); } } - + XSetErrorHandler(oldHandler); } @@ -1151,10 +1151,10 @@ void LockProcess::setVRoot(Window win, Window vr) if (gVRoot) { removeVRoot(gVRoot); } - + unsigned long rw = RootWindowOfScreen(ScreenOfDisplay(tqt_xdisplay(), tqt_xscreen())); unsigned long vroot_data[1] = { vr }; - + Window rootReturn; Window parentReturn; Window *children = NULL; @@ -1175,7 +1175,7 @@ void LockProcess::setVRoot(Window win, Window vr) top = parentReturn; } } - + XChangeProperty(tqt_xdisplay(), top, gXA_VROOT, XA_WINDOW, 32, PropModeReplace, (unsigned char *)vroot_data, 1); } @@ -1196,7 +1196,7 @@ bool LockProcess::grabKeyboard() { int rv = XGrabKeyboard( tqt_xdisplay(), TQApplication::desktop()->winId(), True, GrabModeAsync, GrabModeAsync, CurrentTime ); - + return (rv == GrabSuccess); } @@ -1219,7 +1219,7 @@ bool LockProcess::grabMouse() int rv = XGrabPointer( tqt_xdisplay(), TQApplication::desktop()->winId(), True, GRABEVENTS, GrabModeAsync, GrabModeAsync, None, cursorHandle, CurrentTime ); - + return (rv == GrabSuccess); } @@ -1230,14 +1230,14 @@ bool LockProcess::grabMouse() bool LockProcess::grabInput() { XSync(tqt_xdisplay(), False); - + if (!grabKeyboard()) { usleep(100000); if (!grabKeyboard()) { return false; } } - + #ifndef KEEP_MOUSE_UNGRABBED if (!grabMouse()) { usleep(100000); @@ -1247,9 +1247,9 @@ bool LockProcess::grabInput() } } #endif - + lockXF86(); - + return true; } @@ -1543,11 +1543,11 @@ void LockProcess::repaintRootWindowIfNeeded() bool LockProcess::startHack() { mHackActive = TRUE; - + if ((mEnsureVRootWindowSecurityTimer) && (!mEnsureVRootWindowSecurityTimer->isActive())) { mEnsureVRootWindowSecurityTimer->start(250, FALSE); } - + if (currentDialog || (!mDialogs.isEmpty())) { // no resuming with dialog visible or when not visible if (argb_visual) { @@ -1566,30 +1566,30 @@ bool LockProcess::startHack() saverReadyIfNeeded(); return false; } - + setCursor( tqblankCursor ); XChangeActivePointerGrab( tqt_xdisplay(), GRABEVENTS, TQCursor(tqblankCursor).handle(), CurrentTime); - + if (mSaverExec.isEmpty()) { return false; } - + if (mHackProc.isRunning()) { stopHack(); } - + mHackProc.clearArguments(); - + TQTextStream ts(&mSaverExec, IO_ReadOnly); TQString word; ts >> word; TQString path = TDEStandardDirs::findExe(word); - + if (!path.isEmpty()) { mHackProc << path; - + kdDebug(1204) << "Starting hack: " << path << endl; - + while (!ts.atEnd()) { ts >> word; if (word == "%w") @@ -1623,7 +1623,7 @@ bool LockProcess::startHack() saverReadyIfNeeded(); mSuspended = false; } - + XChangeActivePointerGrab( tqt_xdisplay(), GRABEVENTS, TQCursor(tqblankCursor).handle(), CurrentTime); if (mHackProc.start() == true) { #ifdef HAVE_SETPRIORITY @@ -1699,7 +1699,7 @@ void LockProcess::stopHack() } } setCursor( tqarrowCursor ); - + mHackActive = FALSE; } @@ -1868,13 +1868,13 @@ bool LockProcess::checkPass() if (mAutoLogout) { killTimer(mAutoLogoutTimerId); } - + // Make sure we never launch the SAK or login dialog if windows are being closed down // Otherwise we can get stuck in an irrecoverable state where any attempt to show the login screen is instantly aborted if (mClosingWindows) { return 0; } - + if (trinity_desktop_lock_use_sak) { // Verify SAK operational status TDEProcess* checkSAKProcess = new TDEProcess; @@ -1886,7 +1886,7 @@ bool LockProcess::checkPass() trinity_desktop_lock_use_sak = false; } } - + if (trinity_desktop_lock_use_sak) { // Wait for SAK press before continuing... SAKDlg inDlg( this ); @@ -1895,17 +1895,17 @@ bool LockProcess::checkPass() return 0; } } - + showVkbd(); PasswordDlg passDlg( this, &greetPlugin, (mShowLockDateTime)?mlockDateTime:TQDateTime()); int ret = execDialog( &passDlg ); hideVkbd(); - + if (mForceReject == true) { ret = TQDialog::Rejected; } mForceReject = false; - + XWindowAttributes rootAttr; XGetWindowAttributes(tqt_xdisplay(), RootWindow(tqt_xdisplay(), tqt_xscreen()), &rootAttr); @@ -1914,7 +1914,7 @@ bool LockProcess::checkPass() XSelectInput( tqt_xdisplay(), tqt_xrootwin(), SubstructureNotifyMask | rootAttr.your_event_mask ); } - + return ret == TQDialog::Accepted; } else { @@ -1947,11 +1947,11 @@ int LockProcess::execDialog( TQDialog *dlg ) { currentDialog=dlg; dlg->adjustSize(); - + TQRect rect = dlg->geometry(); rect.moveCenter(TDEGlobalSettings::desktopGeometry(TQCursor::pos()).center()); dlg->move( rect.topLeft() ); - + if (mDialogs.isEmpty()) { suspend(); XChangeActivePointerGrab( tqt_xdisplay(), GRABEVENTS, TQCursor(tqarrowCursor).handle(), CurrentTime); @@ -2102,7 +2102,7 @@ void LockProcess::doFunctionKeyBroadcast() { mDialogControlLock = false; } } - + DCOPRef ref( "*", "MainApplication-Interface"); ref.send("sendFakeKey", DCOPArg(mkeyCode , "unsigned int")); } @@ -2123,7 +2123,7 @@ bool LockProcess::x11Event(XEvent *event) // XF86XK_Sleep Ditto // XF86XK_Suspend Ditto // XF86XK_Hibernate Ditto - + //if ((event->type == KeyPress) || (event->type == KeyRelease)) { if (event->type == KeyPress) { // Multimedia keys @@ -2145,7 +2145,7 @@ bool LockProcess::x11Event(XEvent *event) return true; } } - + switch (event->type) { case ButtonPress: @@ -2194,7 +2194,7 @@ bool LockProcess::x11Event(XEvent *event) } mBusy = false; return true; - + case VisibilityNotify: if( event->xvisibility.window == winId()) { // mVisibility == false means the screensaver is not visible at all @@ -2230,7 +2230,7 @@ bool LockProcess::x11Event(XEvent *event) } } break; - + case ConfigureNotify: // from SubstructureNotifyMask on the root window if(event->xconfigure.event == tqt_xrootwin()) { stayOnTop(); @@ -2260,7 +2260,7 @@ bool LockProcess::x11Event(XEvent *event) } break; } - + // We have grab with the grab window being the root window. // This results in key events being sent to the root window, // but they should be sent to the dialog if it's visible. @@ -2276,7 +2276,7 @@ bool LockProcess::x11Event(XEvent *event) tqApp->x11ProcessEvent( &ev2 ); return true; } - + return false; } @@ -2408,14 +2408,14 @@ void LockProcess::msgBox( TQMessageBox::Icon type, const TQString &txt ) button->setDefault( true ); button->setSizePolicy( TQSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Preferred ) ); connect( button, TQT_SIGNAL( clicked() ), &box, TQT_SLOT( accept() ) ); - + TQVBoxLayout *vbox = new TQVBoxLayout( &box ); vbox->addWidget( winFrame ); TQGridLayout *grid = new TQGridLayout( winFrame, 2, 2, 10 ); grid->addWidget( label1, 0, 0, Qt::AlignCenter ); grid->addWidget( label2, 0, 1, Qt::AlignCenter ); grid->addMultiCellWidget( button, 1,1, 0,1, Qt::AlignCenter ); - + execDialog( &box ); } @@ -2466,7 +2466,7 @@ void LockProcess::windowAdded( WId w, bool managed ) oldHandler = XSetErrorHandler(ignoreXError); KWin::WindowInfo info = KWin::windowInfo( w, 0, NET::WM2WindowClass ); XSetErrorHandler(oldHandler); - + if( info.windowClassClass().lower() != "xvkbd" ) { return; } @@ -2860,15 +2860,15 @@ void ControlPipeHandlerObject::run(void) { mkdir(FIFO_DIR,0644); mknod(fifo_file, S_IFIFO|0644, 0); chmod(fifo_file, 0644); - + mParent->mPipe_fd = open(fifo_file, O_RDONLY | O_NONBLOCK); if (mParent->mPipe_fd > -1) { mParent->mPipeOpen = true; } - + mknod(fifo_file_out, S_IFIFO|0600, 0); chmod(fifo_file_out, 0600); - + mParent->mPipe_fd_out = open(fifo_file_out, O_RDWR | O_NONBLOCK); if (mParent->mPipe_fd_out > -1) { mParent->mPipeOpen_out = true; |