summaryrefslogtreecommitdiffstats
path: root/kdesktop/lock/lockprocess.cc
diff options
context:
space:
mode:
Diffstat (limited to 'kdesktop/lock/lockprocess.cc')
-rw-r--r--kdesktop/lock/lockprocess.cc147
1 files changed, 100 insertions, 47 deletions
diff --git a/kdesktop/lock/lockprocess.cc b/kdesktop/lock/lockprocess.cc
index 026c32272..5db594306 100644
--- a/kdesktop/lock/lockprocess.cc
+++ b/kdesktop/lock/lockprocess.cc
@@ -16,6 +16,10 @@
//crashes (e.g. because it's set to multiple wallpapers and
//some image will be corrupted).
+#define protected public
+#include <tqwidget.h>
+#undef protected
+
#include <config.h>
#include <execinfo.h>
@@ -220,7 +224,8 @@ LockProcess::LockProcess()
m_mousePrevX(0),
m_mousePrevY(0),
m_dialogPrevX(0),
- m_dialogPrevY(0)
+ m_dialogPrevY(0),
+ m_maskWidget(NULL)
{
#ifdef KEEP_MOUSE_UNGRABBED
setNFlags(WX11DisableMove|WX11DisableClose|WX11DisableShade|WX11DisableMinimize|WX11DisableMaximize);
@@ -232,15 +237,8 @@ LockProcess::LockProcess()
kapp->installX11EventFilter(this);
mForceContinualLockDisplayTimer = new TQTimer( this );
- connect( mForceContinualLockDisplayTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(displayLockDialogIfNeeded()) );
-
mHackDelayStartupTimer = new TQTimer( this );
- connect( mHackDelayStartupTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(closeDialogAndStartHack()) );
-
mEnsureVRootWindowSecurityTimer = new TQTimer( this );
- connect( mEnsureVRootWindowSecurityTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(repaintRootWindowIfNeeded()) );
-
- connect(tqApp, TQT_SIGNAL(mouseInteraction(XEvent *)), TQT_SLOT(slotMouseActivity(XEvent *)));
// Try to get the root pixmap
if (!m_rootPixmap) m_rootPixmap = new KRootPixmap(this);
@@ -248,18 +246,14 @@ LockProcess::LockProcess()
m_rootPixmap->setCustomPainting(true);
m_rootPixmap->start();
- // Get root window size
+ // Get root window attributes
XWindowAttributes rootAttr;
- XGetWindowAttributes(tqt_xdisplay(), RootWindow(tqt_xdisplay(),
- tqt_xscreen()), &rootAttr);
- mRootWidth = rootAttr.width;
- mRootHeight = rootAttr.height;
+ XGetWindowAttributes(tqt_xdisplay(), RootWindow(tqt_xdisplay(), tqt_xscreen()), &rootAttr);
{ // trigger creation of QToolTipManager, it does XSelectInput() on the root window
TQWidget w;
TQToolTip::add( &w, "foo" );
}
- XSelectInput( tqt_xdisplay(), tqt_xrootwin(),
- SubstructureNotifyMask | rootAttr.your_event_mask );
+ XSelectInput( tqt_xdisplay(), tqt_xrootwin(), SubstructureNotifyMask | rootAttr.your_event_mask );
// Add non-TDE path
KGlobal::dirs()->addResourceType("scrsav",
@@ -282,11 +276,6 @@ LockProcess::LockProcess()
gXA_VROOT = XInternAtom (tqt_xdisplay(), "__SWM_VROOT", False);
gXA_SCREENSAVER_VERSION = XInternAtom (tqt_xdisplay(), "_SCREENSAVER_VERSION", False);
- connect(&mHackProc, TQT_SIGNAL(processExited(KProcess *)),
- TQT_SLOT(hackExited(KProcess *)));
-
- connect(&mSuspendTimer, TQT_SIGNAL(timeout()), TQT_SLOT(suspend()));
-
TQStringList dmopt =
TQStringList::split(TQChar(','),
TQString::fromLatin1( ::getenv( "XDM_MANAGED" )));
@@ -294,25 +283,6 @@ LockProcess::LockProcess()
if ((*it).startsWith("method="))
mMethod = (*it).mid(7);
-#ifdef HAVE_DPMS
- if (mDPMSDepend) {
- BOOL on;
- CARD16 state;
- DPMSInfo(tqt_xdisplay(), &state, &on);
- if (on)
- {
- connect(&mCheckDPMS, TQT_SIGNAL(timeout()), TQT_SLOT(checkDPMSActive()));
- // we can save CPU if we stop it as quickly as possible
- // but we waste CPU if we check too often -> so take 10s
- mCheckDPMS.start(10000);
- }
- }
-#endif
-
-#if (TQT_VERSION-0 >= 0x030200) // XRANDR support
- connect( kapp->desktop(), TQT_SIGNAL( resized( int )), TQT_SLOT( desktopResized()));
-#endif
-
#ifdef KEEP_MOUSE_UNGRABBED
setEnabled(false);
#endif
@@ -375,6 +345,39 @@ LockProcess::~LockProcess()
//
void LockProcess::init(bool child, bool useBlankOnly)
{
+ // Get root window size
+ XWindowAttributes rootAttr;
+ XGetWindowAttributes(tqt_xdisplay(), RootWindow(tqt_xdisplay(), tqt_xscreen()), &rootAttr);
+ mRootWidth = rootAttr.width;
+ mRootHeight = rootAttr.height;
+
+ // Connect all signals
+ connect( mForceContinualLockDisplayTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(displayLockDialogIfNeeded()) );
+ connect( mHackDelayStartupTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(closeDialogAndStartHack()) );
+ connect( mEnsureVRootWindowSecurityTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(repaintRootWindowIfNeeded()) );
+ connect(tqApp, TQT_SIGNAL(mouseInteraction(XEvent *)), TQT_SLOT(slotMouseActivity(XEvent *)));
+ connect(&mHackProc, TQT_SIGNAL(processExited(KProcess *)), TQT_SLOT(hackExited(KProcess *)));
+ connect(&mSuspendTimer, TQT_SIGNAL(timeout()), TQT_SLOT(suspend()));
+
+#ifdef HAVE_DPMS
+ if (mDPMSDepend) {
+ BOOL on;
+ CARD16 state;
+ DPMSInfo(tqt_xdisplay(), &state, &on);
+ if (on)
+ {
+ connect(&mCheckDPMS, TQT_SIGNAL(timeout()), TQT_SLOT(checkDPMSActive()));
+ // we can save CPU if we stop it as quickly as possible
+ // but we waste CPU if we check too often -> so take 10s
+ mCheckDPMS.start(10000);
+ }
+ }
+#endif
+
+#if (TQT_VERSION-0 >= 0x030200) // XRANDR support
+ connect( kapp->desktop(), TQT_SIGNAL( resized( int )), TQT_SLOT( desktopResized()));
+#endif
+
if (!trinity_desktop_lock_use_system_modal_dialogs) {
setWFlags((WFlags)WX11BypassWM);
}
@@ -446,6 +449,11 @@ void LockProcess::timerEvent(TQTimerEvent *ev)
}
}
+void LockProcess::resizeEvent(TQResizeEvent *)
+{
+ //
+}
+
void LockProcess::setupPipe()
{
/* Create the FIFOs if they do not exist */
@@ -1018,20 +1026,55 @@ void LockProcess::createSaverWindow()
void LockProcess::desktopResized()
{
+ // Get root window size
+ XWindowAttributes rootAttr;
+ XGetWindowAttributes(tqt_xdisplay(), RootWindow(tqt_xdisplay(), tqt_xscreen()), &rootAttr);
+ if ((rootAttr.width == mRootWidth) && (rootAttr.height == mRootHeight)) {
+ return;
+ }
+ mRootWidth = rootAttr.width;
+ mRootHeight = rootAttr.height;
+
mBusy = true;
mHackDelayStartupTimer->stop();
stopHack();
DISABLE_CONTINUOUS_LOCKDLG_DISPLAY
mResizingDesktopLock = true;
- // Get root window size
- XWindowAttributes rootAttr;
- XGetWindowAttributes(tqt_xdisplay(), RootWindow(tqt_xdisplay(), tqt_xscreen()), &rootAttr);
- mRootWidth = rootAttr.width;
- mRootHeight = rootAttr.height;
+ backingPixmap = TQPixmap();
+
+ if (trinity_desktop_lock_use_system_modal_dialogs) {
+ // Temporarily hide the entire screen with a new override redirect window
+ if (m_maskWidget) {
+ m_maskWidget->setGeometry(0, 0, mRootWidth, mRootHeight);
+ }
+ else {
+ int flags = CWOverrideRedirect;
+ Visual* visual = CopyFromParent;
+ XSetWindowAttributes attrs;
+ attrs.override_redirect = 1;
+ Window maskWindow = XCreateWindow(x11Display(), RootWindow( x11Display(), x11Screen()), 0, 0, mRootWidth, mRootHeight, 0, x11Depth(), InputOutput, visual, flags, &attrs);
+ m_maskWidget = new TQWidget();
+ m_maskWidget->create(maskWindow);
+ m_maskWidget->setBackgroundColor(TQt::black);
+ m_maskWidget->erase();
+ m_maskWidget->show();
+ }
+ XSync(tqt_xdisplay(), False);
+
+ if (mEnsureScreenHiddenTimer) {
+ mEnsureScreenHiddenTimer->stop();
+ }
+ else {
+ mEnsureScreenHiddenTimer = new TQTimer( this );
+ connect( mEnsureScreenHiddenTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(slotForcePaintBackground()) );
+ }
+ mEnsureScreenHiddenTimer->start(DESKTOP_WALLPAPER_OBTAIN_TIMEOUT_MS, true);
+ }
// Resize the background widget
setGeometry(0, 0, mRootWidth, mRootHeight);
+ XSync(tqt_xdisplay(), False);
// Black out the background widget to hide ugly resize tiling artifacts
setBackgroundColor(black);
@@ -1048,7 +1091,9 @@ void LockProcess::desktopResized()
void LockProcess::doDesktopResizeFinish()
{
- while (mDialogControlLock == true) usleep(100000);
+ while (mDialogControlLock == true) {
+ usleep(100000);
+ }
mDialogControlLock = true;
if (closeCurrentWindow()) {
TQTimer::singleShot( 0, this, SLOT(doDesktopResizeFinish()) );
@@ -1058,7 +1103,7 @@ void LockProcess::doDesktopResizeFinish()
mDialogControlLock = false;
// Restart the hack as the window size is now different
- if (trinity_desktop_lock_delay_screensaver_start && trinity_desktop_lock_forced && trinity_desktop_lock_use_system_modal_dialogs) {
+ if (trinity_desktop_lock_delay_screensaver_start && trinity_desktop_lock_use_system_modal_dialogs) {
ENABLE_CONTINUOUS_LOCKDLG_DISPLAY
if (mHackStartupEnabled) mHackDelayStartupTimer->start(mHackDelayStartupTimeout, TRUE);
}
@@ -1934,6 +1979,13 @@ void LockProcess::slotPaintBackground(const TQPixmap &rpm)
connect( mEnsureScreenHiddenTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(slotForcePaintBackground()) );
}
+ // Only remove the mask widget once the resize is 100% complete!
+ if (m_maskWidget) {
+ delete m_maskWidget;
+ m_maskWidget = NULL;
+ XSync(tqt_xdisplay(), False);
+ }
+
TQPixmap pm = rpm;
if (TQPaintDevice::x11AppDepth() == 32) {
@@ -2107,8 +2159,9 @@ bool LockProcess::x11Event(XEvent *event)
break;
case ConfigureNotify: // from SubstructureNotifyMask on the root window
- if(event->xconfigure.event == tqt_xrootwin())
+ if(event->xconfigure.event == tqt_xrootwin()) {
stayOnTop();
+ }
for( TQValueList< VkbdWindow >::Iterator it = mVkbdWindows.begin();
it != mVkbdWindows.end();
++it ) {
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-18 11:33:38 +0000