Differential D17766 Diff 48085 kcmkwin/kwindesktop/animationsmodel.cpp

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kcmkwin/kwindesktop/animationsmodel.cpp

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		1		/********************************************************************
		2		KWin - the KDE window manager
		3		This file is part of the KDE project.
		4
		5		Copyright (C) 2018 Vlad Zagorodniy <vladzzag@gmail.com>
		6
		7		This program is free software; you can redistribute it and/or modify
		8		it under the terms of the GNU General Public License as published by
		9		the Free Software Foundation; either version 2 of the License, or
		10		(at your option) any later version.
		11
		12		This program is distributed in the hope that it will be useful,
		13		but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15		GNU General Public License for more details.
		16
		17		You should have received a copy of the GNU General Public License
		18		along with this program. If not, see <http://www.gnu.org/licenses/>.
		19		*********************************************************************/
		20
		21		#include "animationsmodel.h"
		22
		23		namespace KWin
		24		{
		25
		26		AnimationsModel::AnimationsModel(QObject *parent)
		27		: EffectModel(parent)
		28		{
		29		connect(this, &AnimationsModel::currentIndexChanged, this,
		30		[this] {
		31		const QModelIndex index_ = index(m_currentIndex, 0);
		32		if (!index_.isValid()) {
		33		return;
		34		}
		35		const bool configurable = index_.data(ConfigurableRole).toBool();
		36		if (configurable != m_currentConfigurable) {
		37		m_currentConfigurable = configurable;
		38		emit currentConfigurableChanged();
		39		}
		40		}
		41		);
		42		}
		43
		44		bool AnimationsModel::enabled() const
		45		{
		46		return m_enabled;
		47		}
		48
		49		void AnimationsModel::setEnabled(bool enabled)
		50		{
		51		if (m_enabled != enabled) {
		52		m_enabled = enabled;
		53		emit enabledChanged();
		54		}
		55		}
		56
		57		int AnimationsModel::currentIndex() const
		58		{
		59		return m_currentIndex;
		60		}
		61
		62		void AnimationsModel::setCurrentIndex(int index)
		63		{
		64		if (m_currentIndex != index) {
		65		m_currentIndex = index;
		66		emit currentIndexChanged();
		67		}
		68		}
		69
		70		bool AnimationsModel::currentConfigurable() const
		71		{
		72		return m_currentConfigurable;
		73		}
		74
		75		bool AnimationsModel::shouldStore(const EffectData &data) const
		76		{
		77		return data.untranslatedCategory.contains(
		78		QStringLiteral("Virtual Desktop Switching Animation"), Qt::CaseInsensitive);
		79		}
		80
		81		EffectModel::EffectStatus AnimationsModel::status(int row) const
		82		{
		83		return EffectStatus(data(index(row, 0), static_cast<int>(EffectStatusRole)).toInt());
		84		}
		85
		86		bool AnimationsModel::modelCurrentEnabled() const
		87		{
		88		for (int i = 0; i < rowCount(); ++i) {
		89		if (status(i) != EffectStatus::Disabled) {
		90		return true;
		91		}
		92		}
		93
		94		return false;
		95		}
		96
		97		int AnimationsModel::modelCurrentIndex() const
		98		{
		99		for (int i = 0; i < rowCount(); ++i) {
		100		if (status(i) != EffectStatus::Disabled) {
		101		return i;
		102		}
		103		}
		104
		105		return 0;
		106		}
		107
		108		void AnimationsModel::load()
		109		{
		110		EffectModel::load();
		111		setEnabled(modelCurrentEnabled());
		112		setCurrentIndex(modelCurrentIndex());
		113		}
		114
		115		void AnimationsModel::save()
		116		{
		117		for (int i = 0; i < rowCount(); ++i) {
		118		const auto status = (m_enabled && i == m_currentIndex)
		119		? EffectModel::EffectStatus::Enabled
		120		: EffectModel::EffectStatus::Disabled;
		121		updateEffectStatus(index(i, 0), status);
		122		}
		123
		124		EffectModel::save();
		125		}
		126
		127		void AnimationsModel::defaults()
		128		{
		129		EffectModel::defaults();
		130		setEnabled(modelCurrentEnabled());
		131		setCurrentIndex(modelCurrentIndex());
		132		}
		133
		134		bool AnimationsModel::needsSave() const
		135		{
		136		KConfigGroup kwinConfig(KSharedConfig::openConfig("kwinrc"), "Plugins");
		137
		138		for (int i = 0; i < rowCount(); ++i) {
		139		const QModelIndex index_ = index(i, 0);
		140		const bool enabledConfig = kwinConfig.readEntry(
		141		index_.data(ServiceNameRole).toString() + QStringLiteral("Enabled"),
		142		index_.data(EnabledByDefaultRole).toBool()
		143		);
		144		const bool enabled = (m_enabled && i == m_currentIndex);
		145
		146		if (enabled != enabledConfig) {
		147		return true;
		148		}
		149		}
		150
		151		return false;
		152		}
		153
		154		}