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194 lines
5.8 KiB
194 lines
5.8 KiB
/*
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$Id$
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Gallium-IceWM themeable KWin client
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Copyright 2001
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Karol Szwed <gallium@kde.org>
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http://gallium.n3.net/
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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-----------------------------------------------------------------------------
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This client loads most icewm 1.0.X pixmap themes, without taking into account
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specific font settings for clients, or coloured mouse cursors. Titlebar
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fonts can be changed via the kde control center. Bi-colour mouse cursors
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may be added in future if requested by users, as well as theme font support.
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Any styles using inbuilt icewm titlebar drawing without using pixmaps (e.g.
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Warp4, win95 etc.) are not fully supported, and may cause drawing errors,
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as these themes use in-built icewm drawing mechanisms.
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When a pixmap theme is not present (or a corrupt one is present) then very
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plain title decorations are painted instead, so that users don't see
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non-painted window areas where possible ;)
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At a later date, frame shaping may be added if really requested, and an
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update to support the latest icewm 1.1.X theme format may be made.
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*/
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#ifndef __KDEGALLIUM_ICEWM_H
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#define __KDEGALLIUM_ICEWM_H
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#include <tqbutton.h>
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#include <tqlayout.h>
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#include <kpixmap.h>
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#include <kdecoration.h>
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#include <kdecorationfactory.h>
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#include <tqbutton.h>
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class TQLabel;
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class TQSpacerItem;
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class TQBoxLayout;
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class TQGridLayout;
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namespace IceWM {
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class IceWMClient;
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// Pixmap group
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enum { InActive=0, Active };
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// Pixmap stretching mode
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enum { Vertical=0, Horizontal=1 };
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// Handles the resetClients() signal from the Options class,
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// and manages the dynamic pixmaps, configuration and theme changing
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class ThemeHandler: public KDecorationFactory
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{
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public:
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ThemeHandler();
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~ThemeHandler();
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virtual KDecoration* createDecoration( KDecorationBridge* );
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virtual bool reset( unsigned long changed );
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virtual bool supports( Ability ability );
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private:
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bool initialized;
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TQString themeName;
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void readConfig();
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TQColor decodeColor( TQString& s );
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bool isFrameValid();
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void initTheme();
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void freePixmaps();
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void freePixmapGroup( TQPixmap* p[] );
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void setPixmap( TQPixmap* p[], TQString s1, TQString s2, bool
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stretch=false, bool stretchHoriz=true );
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void setPixmapButton( TQPixmap* p[], TQString s1, TQString s2);
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TQPixmap* stretchPixmap( TQPixmap* src, bool stretchHoriz=true,
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int stretchSize=-1);
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TQPixmap* duplicateValidPixmap( bool act, int size = -1 );
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void convertButtons( TQString& s );
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TQString reverseString( TQString s );
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};
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class IceWMButton : public TQButton
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{
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public:
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IceWMButton( IceWMClient *parent=0, const char *name=0,
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TQPixmap* (*p)[2]=0L, bool isToggle=false,
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const TQString& tip=NULL, const int realizeBtns = Qt::LeftButton );
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void setTipText(const TQString &tip);
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void usePixmap( TQPixmap* (*p)[2] );
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TQSize sizeHint() const;
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void turnOn( bool isOn );
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ButtonState last_button;
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protected:
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void mousePressEvent( TQMouseEvent* e );
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void mouseReleaseEvent( TQMouseEvent* e );
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void drawButton( TQPainter *p );
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void drawButtonLabel( TQPainter * ) {;}
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private:
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int m_realizeButtons;
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IceWMClient* client;
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TQPixmap* (*pix)[2]; // Points to active/inactive pixmap array
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};
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class IceWMClient : public KDecoration
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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IceWMClient( KDecorationBridge* bridge, KDecorationFactory* factory );
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~IceWMClient();
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virtual void init();
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virtual void resize(const TQSize&);
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virtual bool eventFilter( TQObject* o, TQEvent* e );
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protected:
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void resizeEvent( TQResizeEvent* );
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void paintEvent( TQPaintEvent* );
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void showEvent( TQShowEvent* );
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void mouseDoubleClickEvent( TQMouseEvent * );
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void wheelEvent( TQWheelEvent * );
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virtual void captionChange();
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virtual void maximizeChange();
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virtual void shadeChange();
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virtual void activeChange();
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// void shadeChange(bool); /* KWin Client class doesn't provide this yet */
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Position mousePosition( const TQPoint& ) const;
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void renderMenuIcons();
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void iconChange();
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virtual void desktopChange( );
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virtual void borders(int&, int&, int&, int&) const;
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virtual TQSize minimumSize() const;
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protected slots:
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void slotMaximize();
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void menuButtonPressed();
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void menuButtonReleased();
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void toggleShade();
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private:
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// These are all the icewm button types :)
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enum Buttons{ BtnSysMenu=0, BtnClose, BtnMaximize, BtnMinimize,
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BtnHide, BtnRollup, BtnDepth, BtnCount };
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TQString shortenCaption( const TQString* s );
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void calcHiddenButtons();
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int titleTextWidth( const TQString& s );
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void addClientButtons( const TQString& s );
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TQSpacerItem* addPixmapSpacer( TQPixmap* p[],
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TQSizePolicy::SizeType = TQSizePolicy::Maximum, int hsize = -1 );
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IceWMButton* button[ IceWMClient::BtnCount ];
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TQPixmap* menuButtonWithIconPix[2];
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TQSpacerItem* titleSpacerJ;
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TQSpacerItem* titleSpacerL;
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TQSpacerItem* titleSpacerS;
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TQSpacerItem* titleSpacerP;
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TQSpacerItem* titlebar;
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TQSpacerItem* titleSpacerM;
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TQSpacerItem* titleSpacerB;
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TQSpacerItem* titleSpacerR;
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TQSpacerItem* titleSpacerQ;
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TQBoxLayout* hb;
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TQGridLayout* grid;
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bool m_closing;
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};
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}
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#endif
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// vim: ts=4
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