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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /kwin/clients/keramik/keramik.h
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
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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
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+/*
+ *
+ * Keramik KWin client (version 0.8)
+ *
+ * Copyright (C) 2002 Fredrik Höglund <fredrik@kde.org>
+ *
+ * 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: