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115 lines
3.8 KiB
C++
115 lines
3.8 KiB
C++
/*
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Copyright 2007 Robert Knight <robertknight@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef LAUNCHER_H
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#define LAUNCHER_H
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// Qt
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#include <QtCore/qabstractitemmodel.h>
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#include <QWidget>
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// Plasma
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#include <Plasma/Applet>
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namespace Kickoff
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{
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/**
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* The main window class for the Kickoff launcher. This class is responsible
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* for creating the various tabs, views and models which make up the launcher's
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* user interface.
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*/
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class Launcher : public QWidget
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{
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Q_OBJECT
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public:
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/** Construct a new Launcher with the specified parent. */
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explicit Launcher(QWidget *parent = 0);
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/** Construct a new Launcher associated with the specified Plasma::Applet. */
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explicit Launcher(Plasma::Applet *applet = 0);
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~Launcher();
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/** Specifies whether the launcher should hide itself when an item is activated. */
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void setAutoHide(bool autoHide);
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bool autoHide() const;
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/** Specifies whether the application names in the launcher should be displayed *
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before or after the description */
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void setShowAppsByName(bool showAppByName);
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bool showAppsByName() const;
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/** Specifies whether hovering switches between tabs or if a click is required to switch the tabs. */
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void setSwitchTabsOnHover(bool switchOnHover);
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bool switchTabsOnHover() const;
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/** Specifies the number of visible items used to determinate the visible height. */
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void setVisibleItemCount(int count);
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int visibleItemCount() const;
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/** Specifies the plasma applet the launcher is working on. */
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void setApplet(Plasma::Applet *applet);
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/** Specifies the direction the launcher is popping up in relative to its icon */
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void setLauncherOrigin(const Plasma::PopupPlacement placement, Plasma::Location location);
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void setAppViewIsReceivingKeyEvents(bool isReceiving);
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bool appViewIsReceivingKeyEvents() const;
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// reimplemented
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virtual bool eventFilter(QObject *object, QEvent *event);
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virtual QSize minimumSizeHint() const;
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virtual QSize sizeHint() const;
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/** Reset the launcher. This is called e.g. by the Kickoff-applet before shown to be sure
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we don't display old searches and switch back to the favorite-view. */
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void reset();
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/** Specifies whether 'Recently Installed' hierarchy shall be shown in application view */
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void setShowRecentlyInstalled(bool showRecentlyInstalled);
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bool showRecentlyInstalled() const;
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signals:
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void aboutToHide();
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void configNeedsSaving();
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protected:
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virtual void keyPressEvent(QKeyEvent *event);
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virtual void showEvent(QShowEvent *event);
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virtual void hideEvent(QHideEvent *event);
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private Q_SLOTS:
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void focusSearchView(const QString& query);
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void showViewContextMenu(const QPoint& pos);
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void focusFavoritesView();
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void resultsAvailable();
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void updateThemedPalette();
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void fillBreadcrumbs(const QModelIndex &index);
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void breadcrumbActivated();
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void moveViewToLeft();
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private:
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void addBreadcrumb(const QModelIndex &index, bool isLeaf);
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void init();
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class Private;
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Private * const d;
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};
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}
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#endif // LAUNCHER_H
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