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+/**************************************************************************
+
+ desktop.h - KPager's desktop
+ Copyright (C) 2000 Antonio Larrosa Jimenez
+ Matthias Ettrich
+ Matthias Elter
+
+ This program 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 program 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 program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ Send comments and bug fixes to larrosa@kde.org
+
+***************************************************************************/
+#ifndef __DESKTOP_H
+#define __DESKTOP_H
+
+#include <qwidget.h>
+#include <qintdict.h>
+#include <kwin.h>
+
+class KSharedPixmap;
+class KPopupMenu;
+
+class QPainter;
+class QPoint;
+
+class Desktop : public QWidget
+{
+ Q_OBJECT
+
+public:
+ Desktop( int desk, QString desktopName, QWidget *parent=0,
+ const char *name=0);
+ ~Desktop();
+
+ int id() const { return m_desk; };
+ bool isCurrent() const;
+
+// int widthForHeight(int height) const;
+// int heightForWidth(int width) const;
+
+ static const bool c_defShowName;
+ static const bool c_defShowNumber;
+ static const bool c_defShowBackground;
+ static const bool c_defShowWindows;
+ static const bool c_defWindowDragging;
+ enum WindowDrawMode { Plain=0, Icon=1, Pixmap=2 };
+ enum WindowTransparentMode { NoWindows=0, MaximizedWindows=1, AllWindows=2};
+ static const WindowDrawMode c_defWindowDrawMode;
+ static const WindowTransparentMode c_defWindowTransparentMode;
+
+ virtual int deskX() const { return 0; };
+ virtual int deskY() const { return 0; };
+ virtual int deskWidth() const { return width(); };
+ virtual int deskHeight() const { return height(); };
+
+ void startDrag(const QPoint &point);
+ void dragEnterEvent(QDragEnterEvent *ev);
+ void dragMoveEvent(QDragMoveEvent *);
+ void dropEvent(QDropEvent *ev);
+ void convertRectS2P(QRect &r);
+ void convertCoordP2S(int &x, int &y);
+
+ static void removeCachedPixmap(int nWin) { m_windowPixmaps.remove(nWin); };
+
+ QSize sizeHint() const;
+
+ /**
+ * active is a bool that specifies if the frame is the active
+ * one or not (so that it's painted highlighted or not)
+ */
+ void paintFrame(bool active);
+
+ bool m_grabWindows;
+public slots:
+ void backgroundLoaded(bool b);
+
+ void loadBgPixmap();
+
+protected:
+ void mousePressEvent( QMouseEvent *ev );
+ void mouseMoveEvent( QMouseEvent *ev );
+ void mouseReleaseEvent( QMouseEvent *ev );
+
+ void paintEvent( QPaintEvent *ev );
+
+ KWin::WindowInfo *windowAtPosition (const QPoint &p, QPoint *internalpos);
+
+ bool shouldPaintWindow( KWin::WindowInfo *info );
+
+ int m_desk;
+ QString m_name;
+ KSharedPixmap *m_bgPixmap;
+ bool m_bgDirty;
+ QPixmap *m_bgSmallPixmap;
+ static QPixmap *m_bgCommonSmallPixmap;
+ static bool m_isCommon;
+ static QIntDict<QPixmap> m_windowPixmaps;
+ static QMap<int,bool> m_windowPixmapsDirty;
+ WindowTransparentMode m_transparentMode;
+
+ QPixmap *paintNewWindow(const KWin::WindowInfo *info);
+
+ void paintWindow(QPainter &p, const KWin::WindowInfo *info,
+ bool onDesktop=true);
+ void paintWindowPlain(QPainter &p, const KWin::WindowInfo *info,
+ bool onDesktop=true);
+ void paintWindowIcon(QPainter &p, const KWin::WindowInfo *info,
+ bool onDesktop=true);
+ void paintWindowPixmap(QPainter &p, const KWin::WindowInfo *info,
+ bool onDesktop=true);
+
+private:
+ class KPager* pager() const;
+ QPoint pressPos;
+
+};
+
+#endif