175 lines
5.3 KiB
C++
175 lines
5.3 KiB
C++
#ifndef nitrogenclient_h
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#define nitrogenclient_h
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//////////////////////////////////////////////////////////////////////////////
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// nitrogenclient.h
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// -------------------
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//
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// Copyright (c) 2009 Hugo Pereira Da Costa <hugo.pereira@free.fr>
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// Copyright (c) 2003, 2004 David Johnson <david@usermode.org>
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// Copyright (c) 2006, 2007 Riccardo Iaconelli <ruphy@fsfe.org>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//////////////////////////////////////////////////////////////////////////////
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#include <kcommondecoration.h>
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#include "kdeversion.h"
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#include "nitrogenconfiguration.h"
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#include "lib/helper.h"
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#include "lib/tileset.h"
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namespace Nitrogen
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{
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class NitrogenSizeGrip;
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class NitrogenClient : public KCommonDecorationUnstable
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{
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Q_OBJECT
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public:
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//! constructor
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NitrogenClient(KDecorationBridge *b, KDecorationFactory *f);
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//! destructor
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virtual ~NitrogenClient();
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virtual QString visibleName() const;
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virtual KCommonDecorationButton *createButton(::ButtonType type);
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virtual bool decorationBehaviour(DecorationBehaviour behaviour) const;
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//! true if window is maximized
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virtual bool isMaximized( void ) const;
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//! dimensions
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virtual int layoutMetric(LayoutMetric lm, bool respectWindowState = true, const KCommonDecorationButton * = 0) const;
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//! border width
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/*! full border width, left and right */
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virtual int borderWidth( void ) const;
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//! border height
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/*! full border height, top and bottom */
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virtual int borderHeight( void ) const;
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//! window shape
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virtual void updateWindowShape();
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//! initialization
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virtual void init();
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//! return associated configuration
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NitrogenConfiguration configuration( void ) const;
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//! helper class
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NitrogenHelper& helper( void ) const
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{ return helper_; }
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//! window background
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virtual void renderWindowBackground( QPainter*, const QRect&, const QWidget*, const QPalette& ) const;
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//! triggered when window activity is changed
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virtual void activeChange();
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public slots:
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//! reset configuration
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void resetConfiguration( void );
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protected:
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//! paint
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void paintEvent( QPaintEvent* );
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//! shadows
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TileSet *shadowTiles(const QColor& color, const QColor& glow, qreal size, bool active);
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private:
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struct ShadowTilesOption {
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QColor windowColor;
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QColor glowColor;
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qreal width;
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bool active;
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};
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//! palette background
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QPalette backgroundPalette( const QWidget*, QPalette ) const;
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//! draw
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void drawStripes(QPainter*, QPalette&, const int, const int, const int);
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//! calculate mask
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QRegion calcMask( void ) const;
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//! text color
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QColor titlebarTextColor(const QPalette&);
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//!@name size grip
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//@{
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//! create size grip
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void createSizeGrip( void );
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//! delete size grip
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void deleteSizeGrip( void );
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// size grip
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bool hasSizeGrip( void ) const
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{ return (bool)size_grip_; }
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//! size grip
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NitrogenSizeGrip& sizeGrip( void ) const
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{ return *size_grip_; }
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//@}
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//! configuration
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NitrogenConfiguration configuration_;
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//! used to invalidate color cache
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bool colorCacheInvalid_;
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//! stored color
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QColor cachedTitlebarTextColor_;
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//! size grip widget
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NitrogenSizeGrip* size_grip_;
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ShadowTilesOption shadowTilesOption_;
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ShadowTilesOption glowTilesOption_;
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TileSet *shadowTiles_;
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TileSet *glowTiles_;
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//! helper
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NitrogenHelper& helper_;
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//! true when initialized
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bool initialized_;
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};
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} // namespace Nitrogen
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#endif // EXAMPLECLIENT_H
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