1 files changed, 135 insertions, 0 deletions
diff --git a/kicker/taskbar/taskbar.h b/kicker/taskbar/taskbar.h
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+++ b/kicker/taskbar/taskbar.h
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+/*****************************************************************
+
+Copyright (c) 2001 Matthias Elter <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+#ifndef __taskbar_h__
+#define __taskbar_h__
+
+#include <kpanelextension.h>
+#include <taskmanager.h>
+
+#include "taskcontainer.h"
+#include "panner.h"
+#include "kshadowengine.h"
+
+#define WINDOWLISTBUTTON_SIZE 15
+#define BUTTON_MAX_WIDTH 200
+#define BUTTON_MIN_WIDTH 20
+
+class Startup;
+class Task;
+class KGlobalAccel;
+
+class TaskBar : public Panner
+{
+    Q_OBJECT
+
+public:
+    TaskBar( QWidget *parent = 0, const char *name = 0 );
+    ~TaskBar();
+
+    QSize sizeHint() const;
+    QSize sizeHint( KPanelExtension::Position, QSize maxSize ) const;
+
+    void setOrientation( Orientation );
+    void setArrowType( Qt::ArrowType at );
+
+    int containerCount() const;
+    int taskCount() const;
+    int showScreen() const;
+
+    bool showIcon() const { return m_showIcon; }
+    bool sortByDesktop() const { return m_sortByDesktop; }
+    bool showAllWindows() const { return m_showAllWindows; }
+
+    QImage* blendGradient(const QSize& size);
+    
+    KTextShadowEngine *textShadowEngine();
+
+public slots:
+    void configure();
+    void setBackground();
+
+signals:
+    void containerCountChanged();
+
+protected slots:
+    void add(Task::Ptr);
+    void add(Startup::Ptr);
+    void showTaskContainer(TaskContainer*);
+    void remove(Task::Ptr task, TaskContainer *container = 0);
+    void remove(Startup::Ptr startup, TaskContainer *container = 0);
+
+    void desktopChanged( int );
+    void windowChanged(Task::Ptr);
+    void windowChangedGeometry(Task::Ptr);
+
+    void publishIconGeometry();
+
+    void activateNextTask( bool forward );
+    void slotActivateNextTask();
+    void slotActivatePreviousTask();
+    void slotSettingsChanged(int);
+    void reLayout();
+
+protected:
+    void reLayoutEventually();
+    void viewportMousePressEvent( QMouseEvent* );
+    void viewportMouseReleaseEvent( QMouseEvent* );
+    void viewportMouseDoubleClickEvent( QMouseEvent* );
+    void viewportMouseMoveEvent( QMouseEvent* );
+    void wheelEvent(QWheelEvent*);
+    void propagateMouseEvent( QMouseEvent* );
+    void resizeEvent( QResizeEvent* );
+    void moveEvent( QMoveEvent* );
+    bool idMatch( const QString& id1, const QString& id2 );
+    TaskContainer::List filteredContainers();
+
+private:
+    void sortContainersByDesktop(TaskContainer::List& list);
+    void setViewportBackground();
+
+    bool			blocklayout;
+    bool			m_showAllWindows;
+    // The screen to show, -1 for all screens
+    int 			m_currentScreen;
+    bool			m_showOnlyCurrentScreen;
+    bool			m_sortByDesktop;
+    bool			m_showIcon;
+    bool			m_showOnlyIconified;
+    ArrowType 			arrowType;
+    TaskContainer::List		containers;
+    TaskContainer::List		m_hiddenContainers;
+    TaskContainer::List		m_deletableContainers;
+    PixmapList			frames;
+    int                         maximumButtonsWithoutShrinking() const;
+    bool                        shouldGroup() const;
+    bool                        isGrouping;
+    void                        reGroup();
+    KGlobalAccel*               keys;
+    KTextShadowEngine* m_textShadowEngine;
+    QTimer m_relayoutTimer;
+    bool m_ignoreUpdates;
+    QImage m_blendGradient;
+};
+
+#endif