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83 lines
2.0 KiB
83 lines
2.0 KiB
/******************************************************************** |
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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) 2011 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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#include "outline.h" |
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namespace KWin |
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{ |
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KWIN_EFFECT(outline, OutlineEffect) |
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OutlineEffect::OutlineEffect() |
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: Effect() |
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, m_active(false) |
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{ |
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m_outline = effects->effectFrame(EffectFrameNone); |
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connect(effects, SIGNAL(showOutline(QRect)), SLOT(slotShowOutline(QRect))); |
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connect(effects, SIGNAL(hideOutline()), SLOT(slotHideOutline())); |
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} |
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OutlineEffect::~OutlineEffect() |
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{ |
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delete m_outline; |
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} |
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void OutlineEffect::paintScreen(int mask, QRegion region, ScreenPaintData& data) |
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{ |
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effects->paintScreen(mask, region, data); |
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if (m_active) { |
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m_outline->render(); |
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} |
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} |
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bool OutlineEffect::provides(Feature feature) |
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{ |
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if (feature == Outline) { |
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return true; |
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} else { |
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return false; |
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} |
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} |
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void OutlineEffect::slotHideOutline() |
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{ |
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m_active = false; |
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effects->addRepaint(m_geometry); |
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} |
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void OutlineEffect::slotShowOutline(const QRect& geometry) |
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{ |
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if (m_active) { |
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effects->addRepaint(m_geometry); |
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} |
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m_active = true; |
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m_geometry = geometry; |
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m_outline->setGeometry(geometry); |
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m_outline->setSelection(geometry); |
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effects->addRepaint(geometry); |
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} |
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bool OutlineEffect::isActive() const |
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{ |
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return m_active; |
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} |
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} // namespace
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