3bbc9436db
This method replaces the X-KDE-ORDERING property in the Effect's desktop files. This change is a preparation step for integrating the new Effect Loader which doesn't read the ordering information. Thus it needs to be provided by the Effect itself so that the EffectsHandler can properly insert it into the chain. Also for the built-in Effects on the long run it doesn't make much sense to install the desktop files. And binary plugin effects will migrate to json metadata which also doesn't have the KService::Ptr. Thus overall it simplifies to read this information directly from the Effect.
88 lines
2.8 KiB
C++
88 lines
2.8 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2010 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_STARTUPFEEDBACK_H
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#define KWIN_STARTUPFEEDBACK_H
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#include <QObject>
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#include <kwineffects.h>
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#include <KStartupInfo>
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class KSelectionOwner;
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namespace KWin
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{
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class GLTexture;
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class StartupFeedbackEffect
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: public Effect
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{
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Q_OBJECT
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public:
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StartupFeedbackEffect();
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virtual ~StartupFeedbackEffect();
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virtual void reconfigure(ReconfigureFlags flags);
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virtual void prePaintScreen(ScreenPrePaintData& data, int time);
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virtual void paintScreen(int mask, QRegion region, ScreenPaintData& data);
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virtual void postPaintScreen();
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virtual bool isActive() const;
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int requestedEffectChainPosition() const override {
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return 90;
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}
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static bool supported();
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private Q_SLOTS:
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void gotNewStartup(const KStartupInfoId& id, const KStartupInfoData& data);
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void gotRemoveStartup(const KStartupInfoId& id, const KStartupInfoData& data);
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void gotStartupChange(const KStartupInfoId& id, const KStartupInfoData& data);
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void slotMouseChanged(const QPoint& pos, const QPoint& oldpos, Qt::MouseButtons buttons, Qt::MouseButtons oldbuttons, Qt::KeyboardModifiers modifiers, Qt::KeyboardModifiers oldmodifiers);
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private:
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enum FeedbackType {
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NoFeedback,
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BouncingFeedback,
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BlinkingFeedback,
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PassiveFeedback
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};
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void start(const QString& icon);
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void stop();
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QImage scalePixmap(const QPixmap& pm, const QSize& size) const;
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void prepareTextures(const QPixmap& pix);
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QRect feedbackRect() const;
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qreal m_bounceSizesRatio;
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KStartupInfo* m_startupInfo;
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KSelectionOwner* m_selection;
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KStartupInfoId m_currentStartup;
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QMap< KStartupInfoId, QString > m_startups; // QString == pixmap
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bool m_active;
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int m_frame;
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int m_progress;
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GLTexture* m_bouncingTextures[5];
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GLTexture* m_texture; // for passive and blinking
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FeedbackType m_type;
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QRect m_currentGeometry, m_dirtyRect;
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GLShader *m_blinkingShader;
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int m_cursorSize;
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};
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} // namespace
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#endif
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