117 lines
3.4 KiB
C++
117 lines
3.4 KiB
C++
/*
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* SPDX-FileCopyrightText: 2014 Hugo Pereira Da Costa <hugo.pereira@free.fr>
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*
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* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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*/
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#include "breezesettingsprovider.h"
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#include "breezeexceptionlist.h"
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#include <KWindowInfo>
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#include <QTextStream>
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namespace Breeze
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{
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SettingsProvider *SettingsProvider::s_self = nullptr;
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//__________________________________________________________________
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SettingsProvider::SettingsProvider():
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m_config( KSharedConfig::openConfig( QStringLiteral("breezerc") ) )
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{ reconfigure(); }
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//__________________________________________________________________
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SettingsProvider::~SettingsProvider()
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{ s_self = nullptr; }
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//__________________________________________________________________
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SettingsProvider *SettingsProvider::self()
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{
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// TODO: this is not thread safe!
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if (!s_self)
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{ s_self = new SettingsProvider(); }
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return s_self;
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}
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//__________________________________________________________________
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void SettingsProvider::reconfigure()
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{
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if( !m_defaultSettings )
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{
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m_defaultSettings = InternalSettingsPtr(new InternalSettings());
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m_defaultSettings->setCurrentGroup( QStringLiteral("Windeco") );
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}
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m_defaultSettings->load();
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ExceptionList exceptions;
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exceptions.readConfig( m_config );
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m_exceptions = exceptions.get();
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}
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//__________________________________________________________________
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InternalSettingsPtr SettingsProvider::internalSettings( Decoration *decoration ) const
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{
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QString windowTitle;
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QString className;
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// get the client
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auto client = decoration->client().data();
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foreach( auto internalSettings, m_exceptions )
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{
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// discard disabled exceptions
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if( !internalSettings->enabled() ) continue;
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// discard exceptions with empty exception pattern
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if( internalSettings->exceptionPattern().isEmpty() ) continue;
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/*
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decide which value is to be compared
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to the regular expression, based on exception type
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*/
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QString value;
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switch( internalSettings->exceptionType() )
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{
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case InternalSettings::ExceptionWindowTitle:
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{
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value = windowTitle.isEmpty() ? (windowTitle = client->caption()):windowTitle;
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break;
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}
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default:
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case InternalSettings::ExceptionWindowClassName:
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{
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if( className.isEmpty() )
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{
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// retrieve class name
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KWindowInfo info( client->windowId(), nullptr, NET::WM2WindowClass );
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QString window_className( QString::fromUtf8(info.windowClassName()) );
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QString window_class( QString::fromUtf8(info.windowClassClass()) );
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className = window_className + QStringLiteral(" ") + window_class;
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}
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value = className;
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break;
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}
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}
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// check matching
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if( QRegExp( internalSettings->exceptionPattern() ).indexIn( value ) >= 0 )
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{ return internalSettings; }
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}
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return m_defaultSettings;
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}
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}
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