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115 lines
3.4 KiB
C++
115 lines
3.4 KiB
C++
/***************************************************************************
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* Copyright (C) 2008 - 2009 by Lukas Appelhans <l.appelhans@gmx.de> *
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* Copyright (C) 2010 - 2011 by Ingomar Wesp <ingomar@wesp.name> *
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* *
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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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* *
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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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* *
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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, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "popup.h"
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// Qt
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#include <QtCore/qnamespace.h>
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#include <QtGlobal>
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#include <QtCore/QEvent>
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#include <QtCore/QMargins>
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#include <QtCore/QSize>
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#include <QtGui/QGraphicsLayout>
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#include <QtGui/QLayout>
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// KDE
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#include <KIconLoader>
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// Plasma
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#include <Plasma/Applet>
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#include <Plasma/Corona>
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#include <Plasma/Dialog>
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// Own
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#include "popuplauncherlist.h"
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#include "quicklaunch.h"
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using Plasma::Applet;
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using Plasma::Corona;
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using Plasma::Dialog;
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namespace Quicklaunch {
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Popup::Popup(Quicklaunch *applet)
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:
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Dialog(0, Qt::X11BypassWindowManagerHint),
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m_applet(applet),
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m_launcherList(new PopupLauncherList())
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{
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m_applet->containment()->corona()->addItem(m_launcherList);
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m_launcherList->installEventFilter(this);
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setGraphicsWidget(m_launcherList);
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connect(m_applet, SIGNAL(geometryChanged()), SLOT(onAppletGeometryChanged()));
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connect(m_launcherList, SIGNAL(launcherClicked()), SLOT(onLauncherClicked()));
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}
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Popup::~Popup()
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{
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Dialog::close();
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delete m_launcherList;
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}
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bool Popup::eventFilter(QObject *watched, QEvent *event)
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{
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Q_UNUSED(watched); // watched == m_launcherList
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if (event->type() == QEvent::LayoutRequest) {
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syncSizeAndPosition();
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}
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return false;
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}
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PopupLauncherList *Popup::launcherList()
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{
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return m_launcherList;
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}
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void Popup::show()
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{
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Dialog::show();
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syncSizeAndPosition();
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}
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void Popup::onAppletGeometryChanged()
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{
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move(m_applet->popupPosition(size()));
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}
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void Popup::onLauncherClicked()
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{
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hide();
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}
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void Popup::syncSizeAndPosition()
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{
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const QMargins margins = contentsMargins();
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QSize newSize(
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m_launcherList->preferredWidth() + margins.left() + margins.right(),
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m_launcherList->preferredHeight() + margins.top() + margins.bottom());
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m_launcherList->resize(m_launcherList->preferredWidth(), m_launcherList->preferredHeight());
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syncToGraphicsWidget();
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move(m_applet->popupPosition(size(), Qt::AlignRight));
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}
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}
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#include "moc_popup.cpp"
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