0170623a9c
greater possibilities in extending KDecoration. KCommonDecoration now does not inherit KDecoration, only wraps it (i.e. it's source compatible). Added comments on how to extend KDecoration in the future by subclassing to KDecoration2, added PORTING document with all API changes in KDE4. CCMAIL: kwin@kde.org svn path=/trunk/KDE/kdebase/workspace/; revision=742976
138 lines
4.2 KiB
C++
138 lines
4.2 KiB
C++
//////////////////////////////////////////////////////////////////////////////
|
|
// oxygenbutton.h
|
|
// -------------------
|
|
// Oxygen window decoration for KDE.
|
|
// -------------------
|
|
// Copyright (c) 2006, 2007 Riccardo Iaconelli <riccardo@kde.org>
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to
|
|
// deal in the Software without restriction, including without limitation the
|
|
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
// sell copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
// IN THE SOFTWARE.
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "oxygenclient.h"
|
|
#include "oxygen.h"
|
|
#include <kconfiggroup.h>
|
|
|
|
extern "C"
|
|
{
|
|
KDE_EXPORT KDecorationFactory* create_factory()
|
|
{
|
|
return new Oxygen::OxygenFactory();
|
|
}
|
|
}
|
|
namespace Oxygen
|
|
{
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// OxygenFactory Class //
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
bool OxygenFactory::initialized_ = false;
|
|
Qt::Alignment OxygenFactory::titlealign_ = Qt::AlignLeft;
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// OxygenFactory()
|
|
// ----------------
|
|
// Constructor
|
|
|
|
OxygenFactory::OxygenFactory()
|
|
{
|
|
readConfig();
|
|
initialized_ = true;
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// ~OxygenFactory()
|
|
// -----------------
|
|
// Destructor
|
|
|
|
OxygenFactory::~OxygenFactory() { initialized_ = false; }
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// createDecoration()
|
|
// -----------------
|
|
// Create the decoration
|
|
|
|
KDecoration* OxygenFactory::createDecoration(KDecorationBridge* b)
|
|
{
|
|
return (new OxygenClient(b, this))->decoration();
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// reset()
|
|
// -------
|
|
// Reset the handler. Returns true if decorations need to be remade, false if
|
|
// only a repaint is necessary
|
|
|
|
bool OxygenFactory::reset(unsigned long changed)
|
|
{
|
|
// read in the configuration
|
|
initialized_ = false;
|
|
bool confchange = readConfig();
|
|
initialized_ = true;
|
|
|
|
if (confchange ||
|
|
(changed & (SettingDecoration | SettingButtons | SettingBorder))) {
|
|
return true;
|
|
} else {
|
|
resetDecorations(changed);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// readConfig()
|
|
// ------------
|
|
// Read in the configuration file
|
|
|
|
bool OxygenFactory::readConfig()
|
|
{
|
|
// create a config object
|
|
KConfig config("kwinexamplerc");
|
|
KConfigGroup group = config.group("General");
|
|
|
|
// grab settings
|
|
Qt::Alignment oldalign = titlealign_;
|
|
QString value = group.readEntry("TitleAlignment", "AlignLeft");
|
|
if (value == "AlignLeft") titlealign_ = Qt::AlignLeft;
|
|
else if (value == "AlignHCenter") titlealign_ = Qt::AlignHCenter;
|
|
else if (value == "AlignRight") titlealign_ = Qt::AlignRight;
|
|
|
|
if (oldalign == titlealign_)
|
|
return false;
|
|
else
|
|
return true;
|
|
}
|
|
|
|
bool OxygenFactory::supports( Ability ability ) const
|
|
{
|
|
switch( ability ) {
|
|
case AbilityAnnounceButtons:
|
|
case AbilityButtonMenu:
|
|
case AbilityButtonHelp:
|
|
case AbilityButtonMinimize:
|
|
case AbilityButtonMaximize:
|
|
case AbilityButtonClose:
|
|
return true;
|
|
default:
|
|
return false;
|
|
};
|
|
}
|
|
|
|
} //namespace Oxygen
|