145 lines
3.8 KiB
C++
145 lines
3.8 KiB
C++
#ifndef nitrogen_h
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#define nitrogen_h
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//////////////////////////////////////////////////////////////////////////////
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// nitrogen.h
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// -------------------
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//
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// Copyright (c) 2009 Hugo Pereira <hugo.pereira@free.fr>
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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 <QObject>
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#include <kdecorationfactory.h>
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#include <kdeversion.h>
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#include "nitrogenconfiguration.h"
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#include "nitrogenexceptionlist.h"
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// TODO:
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// should review implementation not to use static objects
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namespace Nitrogen
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{
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class NitrogenClient;
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//! button size
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// enum { NITROGEN_BUTTONSIZE = 22 };
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//! buttons
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enum ButtonType
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{
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ButtonHelp=0,
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ButtonMax,
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ButtonMin,
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ButtonClose,
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ButtonMenu,
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ButtonSticky,
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ButtonAbove,
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ButtonBelow,
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ButtonShade,
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ButtonTypeCount
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};
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static const qreal SHADOW_WIDTH = 25.5;
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/*
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If non zero, this possibly allow one to have an additional space
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around window that is clickable although it is part of the shadow
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*/
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static const int EXTENDED_HITAREA = 0;
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// this is the top title bar edge
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static const int TFRAMESIZE = 3;
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// this is the extra title bar top and bottom edges
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// needed to outline active window title bar
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static const int HFRAMESIZE = 4;
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Q_DECLARE_FLAGS(ButtonTypes, ButtonType)
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//! window decoration factory
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class NitrogenFactory: public QObject, public KDecorationFactoryUnstable
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{
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Q_OBJECT
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public:
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//! constructor
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NitrogenFactory();
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//! destructor
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virtual ~NitrogenFactory();
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//! create decoration
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virtual KDecoration *createDecoration(KDecorationBridge *b);
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//! configuration reset
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virtual bool reset(unsigned long changed);
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//! configuration capabilities
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virtual bool supports( Ability ability ) const;
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//! true if initialized
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static bool initialized()
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{ return initialized_; }
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//! get configuration for a give client
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static NitrogenConfiguration configuration( const NitrogenClient& );
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signals:
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//! configuration has changed
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void configurationChanged( void );
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private:
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//! read configuration from KConfig
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bool readConfig();
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//! default configuration
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static NitrogenConfiguration defaultConfiguration( void )
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{ return defaultConfiguration_; }
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//! initialization
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static void setInitialized( bool value )
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{ initialized_ = value; }
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//! set default configuration
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static void setDefaultConfiguration( NitrogenConfiguration value )
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{ defaultConfiguration_ = value; }
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//! initialization flag
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static bool initialized_;
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//! default configuration
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static NitrogenConfiguration defaultConfiguration_;
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//! exceptions
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static NitrogenExceptionList exceptions_;
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};
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}
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#endif
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