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+/*
+ *
+ * Keramik KWin client (version 0.8)
+ *
+ * Copyright (C) 2002 Fredrik H�glund <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 <tqbutton.h>
+#include <kdecoration.h>
+#include <kdecorationfactory.h>
+
+#include "tiles.h"
+
+class TQSpacerItem;
+
+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 TQValueList< 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 TQPixmap *roundButton() const { return titleButtonRound; }
+ const TQPixmap *squareButton() const { return titleButtonSquare; }
+ const TQBitmap *buttonDeco( ButtonDeco deco ) const
+ { return buttonDecos[ deco ]; }
+
+ inline const TQPixmap *tile( TilePixmap tilePix, bool active ) const;
+
+ private:
+ void readConfig();
+ void createPixmaps();
+ void destroyPixmaps();
+
+ void addWidth (int width, TQPixmap *&pix, bool left, TQPixmap *bottomPix);
+ void addHeight (int height, TQPixmap *&pix);
+ void flip( TQPixmap *&, TQPixmap *& );
+ void pretile( TQPixmap *&, int, Qt::Orientation );
+ TQPixmap *composite( TQImage *, TQImage * );
+ TQImage *loadImage( const TQString &, const TQColor & );
+ TQPixmap *loadPixmap( const TQString &, const TQColor & );
+
+ bool showIcons:1, shadowedText:1,
+ smallCaptionBubbles:1, largeGrabBars:1;
+ SettingsCache *settings_cache;
+ KeramikImageDb *imageDb;
+
+ TQPixmap *activeTiles[ NumTiles ];
+ TQPixmap *inactiveTiles[ NumTiles ];
+ TQBitmap *buttonDecos[ NumButtonDecos ];
+
+ TQPixmap *titleButtonRound, *titleButtonSquare;
+
+ }; // class KeramikHandler
+
+ class KeramikClient;
+ class KeramikButton : public TQButton
+ {
+ public:
+ KeramikButton( KeramikClient *, const char *, Button, const TQString &, const int realizeBtns = Qt::LeftButton );
+ ~KeramikButton();
+
+ ButtonState lastButton() const { return lastbutton; }
+
+ private:
+ void enterEvent( TQEvent * );
+ void leaveEvent( TQEvent * );
+ void mousePressEvent( TQMouseEvent * );
+ void mouseReleaseEvent( TQMouseEvent * );
+ void drawButton( TQPainter * );
+
+ 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 TQPoint& p ) const;
+ virtual void borders( int& left, int& right, int& top, int& bottom ) const;
+ virtual void resize( const TQSize& s );
+ virtual TQSize tqminimumSize() const;
+ virtual bool eventFilter( TQObject* o, TQEvent* e );
+ virtual void activeChange();
+ virtual void captionChange();
+ virtual void maximizeChange();
+ virtual void desktopChange();
+ virtual void shadeChange();
+
+ private:
+ void createLayout();
+ void addButtons( TQBoxLayout*, const TQString & );
+ void updateMask(); // FRAME
+ void updateCaptionBuffer();
+ void iconChange();
+ void resizeEvent( TQResizeEvent *); // FRAME
+ void paintEvent( TQPaintEvent *); // FRAME
+ void mouseDoubleClickEvent( TQMouseEvent * ); // FRAME
+ void wheelEvent( TQWheelEvent *); //FRAME
+ int width() const { return widget()->width(); }
+ int height() const { return widget()->height(); }
+
+ void calculateCaptionRect();
+
+ inline bool maximizedVertical() const {
+ return ( maximizeMode() & MaximizeVertical );
+ }
+ bool isModalSystemNotification();
+
+ private slots:
+ void menuButtonPressed();
+ void slotMaximize();
+ void slotAbove();
+ void slotBelow();
+ void slotShade();
+ void keepAboveChange( bool );
+ void keepBelowChange( bool );
+
+ private:
+ TQSpacerItem *topSpacer, *titlebar;
+ KeramikButton *button[ NumButtons ];
+ TQRect captionRect;
+ TQPixmap captionBuffer;
+ TQPixmap *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: