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authorSlávek Banko <[email protected]>2013-07-05 19:06:59 +0200
committerSlávek Banko <[email protected]>2013-07-05 19:06:59 +0200
commit14286a0eb6ec163c90e3d13c27fea147dbb82481 (patch)
treea5d70bd732b00ec833525dc1d25abc80f2d49144 /src/qtraylabel.h
downloadtdedocker-14286a0eb6ec163c90e3d13c27fea147dbb82481.tar.gz
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+/*
+ * Copyright (C) 2004 Girish Ramakrishnan All Rights Reserved.
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ */
+
+// $Id: qtraylabel.h,v 1.21 2005/06/21 10:04:36 cs19713 Exp $
+
+#ifndef _QTRAYLABEL_H
+#define _QTRAYLABEL_H
+
+#include <qlabel.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qpixmap.h>
+#include <qtimer.h>
+#include <qtextstream.h>
+#include <qsettings.h>
+#include <qevent.h>
+#include <qsize.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+
+#include <sys/types.h>
+#include <unistd.h>
+
+class QMouseEvent;
+class QDragEnterEvent;
+class QPoint;
+
+class QTrayLabel : public QLabel
+{
+ Q_OBJECT
+
+public:
+ QTrayLabel(Window w, QWidget* p = 0, const QString& text = QString::null);
+ QTrayLabel(const QStringList& argv, pid_t pid, QWidget* parent = 0);
+ virtual ~QTrayLabel();
+
+ // Accessors
+ Window dockedWindow(void) const { return mDockedWindow; }
+ int balloonTimeout(void) const { return mBalloonTimeout; }
+ bool isSkippingTaskbar(void) const { return mSkippingTaskbar; }
+ bool isWithdrawn(void) const { return mWithdrawn; }
+ bool isDockWhenMinimized(void) const { return mDockWhenMinimized; }
+
+ QString appName(void) const { return mProgName[0]; }
+ virtual void setAppName(const QString& prog) { mProgName[0] = prog; }
+ QString appClass(void) const { return mClass; }
+ QString appTitle(void) const { return mTitle; }
+ QPixmap appIcon(void) const { return mAppIcon; }
+
+ // Pass on all events through this interface
+ bool x11EventFilter(XEvent * event);
+
+ // Session Management
+ virtual bool saveState(QSettings& settings);
+ virtual bool restoreState(QSettings& settings);
+
+public slots:
+ void dock(void); // puts us in the system tray
+ void undock(void); // removes us from the system tray
+ void map(void); // maps the window that we are docking
+ void withdraw(void); // withdraws the window that we are docking
+ void toggleShow(void) // convenience slot
+ { if (mWithdrawn) map(); else withdraw(); }
+ void close(void); // close the docked window
+ void setTrayIcon(const QString& icon); // sets custom icon
+
+ // and some property setters
+ virtual void setSkipTaskbar(bool skip); // skip the taskbar
+ virtual void setBalloonTimeout(int msecs) { mBalloonTimeout = msecs; }
+ virtual void setDockWhenMinimized(bool dwm) { mDockWhenMinimized = dwm; }
+
+protected slots:
+ void scanClients(void); // scans existing client connections
+
+signals:
+ void clicked(const ButtonState&, const QPoint&);
+ void docked(QTrayLabel *); // emitted when we get docked
+ void docked(void); // emitted when we get docked
+ void undocked(QTrayLabel *); // emitted when we get undocked
+ void undocked(void); // emitted when we get undock
+ // window are monitoring dies
+ void sysTrayDestroyed(void); // emitted when the system tray disappears
+
+protected:
+ // reimplement these event handlers in subclass as needed
+ virtual void mouseReleaseEvent(QMouseEvent *event);
+ virtual void dragEnterEvent(QDragEnterEvent *event);
+
+ // the events that follow are events of the docked window (NOT QTrayLabel)
+ virtual void updateIcon(void); // updates the icon
+ virtual void updateTitle(void); // sets the tooltip
+ virtual void balloonText(void); // balloons text
+ virtual void obscureEvent(void) { }
+ virtual void mapEvent(void) { }
+ virtual void focusLostEvent(void) { }
+ virtual void unmapEvent(void) { }
+ virtual void minimizeEvent(void);
+ virtual void destroyEvent(void);
+
+ // needs to return if we can unsubscribe for root
+ virtual bool canUnsubscribeFromRoot(void) { return true; }
+ // needs to return if we can dock a candidate window
+ virtual bool canDockWindow(Window) { return true; }
+ virtual void processDead(void) { }
+
+ void propertyChangeEvent(Atom);
+ void setDockedWindow(Window w); // set docked window to anything you want
+
+private slots:
+ void realityCheck(void);
+ void showOnAllDesktops(void);
+ void toggleDockWhenMinimized(void)
+ { mDockWhenMinimized = !mDockWhenMinimized; }
+ void skipTaskbar(void);
+
+private:
+ // Helpers
+ void initialize(void);
+ void handleTitleChange(void);
+ void handleIconChange(void);
+ const char *me(void) const;
+
+ // Member variables
+ long mDesktop; // desktop on which the window is being shown
+ QLabel *mBalloon; // tooltip text simulator
+ QString mCustomIcon; // CustomIcon of the docked application
+ Window mDockedWindow; // the window which is being docked
+ int mBalloonTimeout;
+ bool mDocked, mWithdrawn, mSkippingTaskbar;
+ bool mDockWhenMinimized;
+
+ QString mTitle, mClass; // Title and hint of mDockedWindow
+ QPixmap mAppIcon; // The current app icon (may not be same as pixmap())
+ XSizeHints mSizeHint; // SizeHint of mDockedWindow
+
+ QTimer mRealityMonitor; // Helps us sync up with reality
+ QStringList mProgName; // The program whose window we are docking
+ pid_t mPid; // The PID of program whose window we are docking
+
+ Window mSysTray; // System tray window id
+};
+
+#endif // _QTRAYLABEL_H