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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /kdesktop/lock/lockprocess.h
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kdesktop/lock/lockprocess.h')
-rw-r--r--kdesktop/lock/lockprocess.h131
1 files changed, 131 insertions, 0 deletions
diff --git a/kdesktop/lock/lockprocess.h b/kdesktop/lock/lockprocess.h
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+++ b/kdesktop/lock/lockprocess.h
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+//===========================================================================
+//
+// This file is part of the KDE project
+//
+// Copyright (c) 1999 Martin R. Jones <mjones@kde.org>
+// Copyright (c) 2003 Oswald Buddenhagen <ossi@kde.org>
+//
+
+#ifndef __LOCKENG_H__
+#define __LOCKENG_H__
+
+#include <kgreeterplugin.h>
+
+#include <kprocess.h>
+#include <kpixmap.h>
+
+#include <qwidget.h>
+#include <qtimer.h>
+#include <qvaluestack.h>
+#include <qmessagebox.h>
+#include <qpixmap.h>
+
+#include <X11/Xlib.h>
+
+class KLibrary;
+
+struct GreeterPluginHandle {
+ KLibrary *library;
+ kgreeterplugin_info *info;
+};
+
+//===========================================================================
+//
+// Screen saver handling process. Handles screensaver window,
+// starting screensaver hacks, and password entry.
+//
+class LockProcess
+ : public QWidget
+{
+ Q_OBJECT
+public:
+ LockProcess(bool child_saver = false, bool useBlankOnly = false);
+ ~LockProcess();
+
+ bool lock();
+
+ bool defaultSave();
+
+ bool dontLock();
+
+ void setChildren(QValueList<int> children) { child_sockets = children; }
+ void setParent(int fd) { mParent = fd; }
+
+ void msgBox( QMessageBox::Icon type, const QString &txt );
+ int execDialog( QDialog* dlg );
+
+public slots:
+ void quitSaver();
+ void preparePopup();
+ void cleanupPopup();
+
+protected:
+ virtual bool x11Event(XEvent *);
+ virtual void timerEvent(QTimerEvent *);
+
+private slots:
+ void hackExited(KProcess *);
+ void signalPipeSignal();
+ bool startLock();
+ void suspend();
+ void checkDPMSActive();
+ void slotDeadTimePassed();
+
+private:
+ void configure();
+ void readSaver();
+ void createSaverWindow();
+ void hideSaverWindow();
+ void saveVRoot();
+ void setVRoot(Window win, Window rw);
+ void removeVRoot(Window win);
+ bool grabKeyboard();
+ bool grabMouse();
+ bool grabInput();
+ void ungrabInput();
+ void cantLock(const QString &reason);
+ bool startSaver();
+ void stopSaver();
+ bool startHack();
+ void stopHack();
+ void setupSignals();
+ bool checkPass();
+ void stayOnTop();
+ void lockXF86();
+ void unlockXF86();
+ void resume( bool force );
+ static QVariant getConf(void *ctx, const char *key, const QVariant &dflt);
+
+ bool mLocked;
+ int mLockGrace;
+ int mPriority;
+ bool mBusy;
+ KProcess mHackProc;
+ int mRootWidth;
+ int mRootHeight;
+ QString mSaverExec;
+ QString mSaver;
+ bool mOpenGLVisual;
+ bool child_saver;
+ QValueList<int> child_sockets;
+ int mParent;
+ bool mUseBlankOnly;
+ bool mSuspended;
+ QTimer mSuspendTimer;
+ bool mVisibility;
+ bool mDPMSDepend;
+ QTimer mCheckDPMS;
+ QValueStack< QWidget* > mDialogs;
+ bool mRestoreXF86Lock;
+ bool mForbidden;
+ QStringList mPlugins, mPluginOptions;
+ QString mMethod;
+ GreeterPluginHandle greetPlugin;
+ QPixmap mSavedScreen;
+ int mAutoLogoutTimerId;
+ int mAutoLogoutTimeout;
+ bool mAutoLogout;
+};
+
+#endif
+