1 files changed, 92 insertions, 0 deletions
diff --git a/kicker/kicker/core/extensionmanager.h b/kicker/kicker/core/extensionmanager.h
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+++ b/kicker/kicker/core/extensionmanager.h
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+/*****************************************************************
+
+Copyright (c) 2000 Matthias Elter
+
+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 __extensionmanager_h__
+#define __extensionmanager_h__
+
+#include <qvaluelist.h>
+#include <qobject.h>
+
+#include "container_extension.h"
+
+const int XineramaAllScreens = -2;
+
+class ExtensionManager : public QObject
+{
+    Q_OBJECT
+
+public:
+    static ExtensionManager* the();
+
+    void configureMenubar(bool duringInit);
+    void addExtension( const QString &desktopFile );
+    bool isMainPanel(const QWidget* panel) const;
+    bool isMenuBar(const QWidget* panel) const;
+    void addContainer( ExtensionContainer* );
+    void removeAllContainers();
+    ExtensionList containers() const { return _containers; }
+
+    KPanelExtension::Position initialPanelPosition(KPanelExtension::Position preferred);
+    QRect workArea(int XineramaScreen, const ExtensionContainer* container);
+    int nextPanelOrder();
+
+    // return the space available for all icons on the desktop
+    // subtracts all panels from XineramaScreen's geometry
+    QRect desktopIconsArea(int xineramaScreen) const;
+
+public slots:
+    void removeContainer( ExtensionContainer* );
+    void initialize();
+    void extensionSizeChanged(ExtensionContainer *);
+
+signals:
+    void desktopIconsAreaChanged(const QRect &, int xineramaScreen);
+
+protected:
+    friend class Kicker;
+
+    ExtensionManager();
+    ~ExtensionManager();
+    QString uniqueId();
+    void saveContainerConfig();
+    bool shouldExclude(int XineramaScreen,
+                       const ExtensionContainer* container,
+                       const ExtensionContainer* exclude) const;
+
+protected slots:
+    void configurationChanged();
+    void updateMenubar();
+
+private:
+    void migrateMenubar();
+    void reduceArea(QRect &area, const ExtensionContainer *panel) const;
+
+    ExtensionList _containers;
+    ExtensionContainer* m_menubarPanel;
+    ExtensionContainer* m_mainPanel;
+    int m_panelCounter;
+    static ExtensionManager* m_self;
+};
+
+#endif
+