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

1 files changed, 201 insertions, 0 deletions

diff --git a/kwin/clients/keramik/keramik.h b/kwin/clients/keramik/keramik.h
new file mode 100644
index 000000000..40a24a058
--- /dev/null
+++ b/kwin/clients/keramik/keramik.h
@@ -0,0 +1,201 @@
+/*
+ *
+ * Keramik KWin client (version 0.8)
+ *
+ * Copyright (C) 2002 Fredrik H�glund <[email protected]>
+ *
+ * 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+
+#ifndef __KERAMIK_H
+#define __KERAMIK_H
+
+#include <qbutton.h>
+#include <kdecoration.h>
+#include <kdecorationfactory.h>
+
+#include "tiles.h"
+
+class QSpacerItem;
+
+namespace Keramik {
+
+	enum TilePixmap  { TitleLeft=0, TitleCenter, TitleRight,
+	                   CaptionSmallLeft, CaptionSmallCenter, CaptionSmallRight,
+	                   CaptionLargeLeft, CaptionLargeCenter, CaptionLargeRight,
+					   GrabBarLeft, GrabBarCenter, GrabBarRight,
+	                   BorderLeft, BorderRight, NumTiles };
+
+	enum Button      { MenuButton=0, OnAllDesktopsButton, HelpButton, MinButton,
+	                   MaxButton, CloseButton, AboveButton, BelowButton, ShadeButton,
+	                   NumButtons };
+
+	enum ButtonDeco  { Menu=0, OnAllDesktops, NotOnAllDesktops, Help, Minimize, Maximize,
+	                   Restore, Close, AboveOn, AboveOff, BelowOn, BelowOff, ShadeOn, ShadeOff,
+                           NumButtonDecos };
+
+	struct SettingsCache
+	{
+		bool largeGrabBars:1;
+		bool smallCaptionBubbles:1;
+	};
+
+	class KeramikHandler : public KDecorationFactory
+	{
+		public:
+			KeramikHandler();
+			~KeramikHandler();
+
+			virtual QValueList< BorderSize > borderSizes() const;
+			virtual bool reset( unsigned long changed );
+                        virtual KDecoration* createDecoration( KDecorationBridge* );
+			virtual bool supports( Ability ability );
+
+			bool showAppIcons() const        { return showIcons; }
+			bool useShadowedText() const     { return shadowedText; }
+			bool largeCaptionBubbles() const { return !smallCaptionBubbles; }
+
+			int titleBarHeight( bool large ) const {
+				return ( large ? activeTiles[CaptionLargeCenter]->height()
+						: activeTiles[CaptionSmallCenter]->height() );
+			}
+
+			int grabBarHeight() const
+				{ return activeTiles[GrabBarCenter]->height(); }
+
+			const QPixmap *roundButton() const  { return titleButtonRound; }
+			const QPixmap *squareButton() const { return titleButtonSquare; }
+			const QBitmap *buttonDeco( ButtonDeco deco ) const
+				{ return buttonDecos[ deco ]; }
+
+			inline const QPixmap *tile( TilePixmap tilePix, bool active ) const;
+
+		private:
+			void readConfig();
+			void createPixmaps();
+			void destroyPixmaps();
+
+			void addWidth  (int width,  QPixmap *&pix, bool left, QPixmap *bottomPix);
+			void addHeight (int height, QPixmap *&pix);
+			void flip( QPixmap *&, QPixmap *& );
+			void pretile( QPixmap *&, int, Qt::Orientation );
+			QPixmap *composite( QImage *, QImage * );
+			QImage  *loadImage( const QString &, const QColor & );
+			QPixmap *loadPixmap( const QString &, const QColor & );
+
+			bool showIcons:1, shadowedText:1,
+				smallCaptionBubbles:1, largeGrabBars:1;
+			SettingsCache *settings_cache;
+			KeramikImageDb *imageDb;
+
+			QPixmap *activeTiles[ NumTiles ];
+			QPixmap *inactiveTiles[ NumTiles ];
+			QBitmap *buttonDecos[ NumButtonDecos ];
+
+			QPixmap *titleButtonRound, *titleButtonSquare;
+
+	}; // class KeramikHandler
+
+	class KeramikClient;
+	class KeramikButton : public QButton
+	{
+		public:
+			KeramikButton( KeramikClient *, const char *, Button, const QString &, const int realizeBtns = LeftButton );
+			~KeramikButton();
+
+			ButtonState lastButton() const { return lastbutton; }
+
+		private:
+			void enterEvent( QEvent * );
+			void leaveEvent( QEvent * );
+			void mousePressEvent( QMouseEvent * );
+			void mouseReleaseEvent( QMouseEvent * );
+			void drawButton( QPainter * );
+
+		private:
+			KeramikClient *client;
+			Button button;
+			bool hover;
+			ButtonState lastbutton;
+			int realizeButtons;
+	}; // class KeramikButton
+
+
+	class KeramikClient : public KDecoration
+	{
+		Q_OBJECT
+
+		public:
+
+			KeramikClient( KDecorationBridge* bridge, KDecorationFactory* factory );
+			~KeramikClient();
+                        virtual void init();
+			virtual void reset( unsigned long changed );
+			virtual Position mousePosition( const QPoint& p ) const;
+		    	virtual void borders( int& left, int& right, int& top, int& bottom ) const;
+			virtual void resize( const QSize& s );
+			virtual QSize minimumSize() const;
+			virtual bool eventFilter( QObject* o, QEvent* e );
+			virtual void activeChange();
+			virtual void captionChange();
+                        virtual void maximizeChange();
+                        virtual void desktopChange();
+                        virtual void shadeChange();
+
+		private:
+			void createLayout();
+			void addButtons( QBoxLayout*, const QString & );
+			void updateMask(); // FRAME
+			void updateCaptionBuffer();
+			void iconChange();
+			void resizeEvent( QResizeEvent *); // FRAME
+			void paintEvent( QPaintEvent *); // FRAME
+			void mouseDoubleClickEvent( QMouseEvent * ); // FRAME
+			void wheelEvent( QWheelEvent *); //FRAME
+			int width() const { return widget()->width(); }
+			int height() const { return widget()->height(); }
+
+			void calculateCaptionRect();
+
+			inline bool maximizedVertical() const {
+				return ( maximizeMode() & MaximizeVertical );
+			}
+
+		private slots:
+			void menuButtonPressed();
+			void slotMaximize();
+			void slotAbove();
+			void slotBelow();
+			void slotShade();
+			void keepAboveChange( bool );
+			void keepBelowChange( bool );
+
+		private:
+			QSpacerItem   *topSpacer, *titlebar;
+			KeramikButton *button[ NumButtons ];
+			QRect          captionRect;
+			QPixmap        captionBuffer;
+			QPixmap       *activeIcon, *inactiveIcon;
+			bool           captionBufferDirty:1, maskDirty:1;
+			bool           largeCaption:1, largeTitlebar:1;
+	}; // class KeramikClient
+
+} // namespace Keramik
+
+#endif // ___KERAMIK_H
+
+// vim: set noet ts=4 sw=4: