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pavucontrol-qt-packaging/pcmanfm/desktopwindow.h

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/*
Copyright (C) 2013 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef PCMANFM_DESKTOPWINDOW_H
#define PCMANFM_DESKTOPWINDOW_H
#include "view.h"
#include "launcher.h"
#include <QHash>
#include <QPoint>
#include <QByteArray>
#include <xcb/xcb.h>
namespace Fm {
class CachedFolderModel;
class ProxyFolderModel;
class FolderViewListView;
}
namespace PCManFM {
class DesktopItemDelegate;
class Settings;
class DesktopWindow : public View {
Q_OBJECT
public:
friend class Application;
enum WallpaperMode {
WallpaperNone,
WallpaperStretch,
WallpaperFit,
WallpaperCenter,
WallpaperTile
};
explicit DesktopWindow(int screenNum);
virtual ~DesktopWindow();
void setForeground(const QColor& color);
void setShadow(const QColor& color);
void setBackground(const QColor& color);
void setDesktopFolder();
void setWallpaperFile(QString filename);
void setWallpaperMode(WallpaperMode mode = WallpaperStretch);
// void setWallpaperAlpha(qreal alpha);
void updateWallpaper();
void updateFromSettings(Settings& settings);
void queueRelayout(int delay = 0);
int screenNum() const {
return screenNum_;
}
void setScreenNum(int num);
protected:
virtual void prepareFolderMenu(Fm::FolderMenu* menu);
virtual void prepareFileMenu(Fm::FileMenu* menu);
virtual void resizeEvent(QResizeEvent* event);
virtual void onFileClicked(int type, FmFileInfo* fileInfo);
void loadItemPositions();
void saveItemPositions();
QImage loadWallpaperFile(QSize requiredSize);
virtual bool event(QEvent* event);
virtual bool eventFilter(QObject * watched, QEvent * event);
virtual void childDropEvent(QDropEvent* e);
virtual void closeEvent(QCloseEvent *event);
protected Q_SLOTS:
void onOpenDirRequested(FmPath* path, int target);
void onDesktopPreferences();
void onRowsAboutToBeRemoved(const QModelIndex& parent, int start, int end);
void onRowsInserted(const QModelIndex& parent, int start, int end);
void onLayoutChanged();
void onIndexesMoved(const QModelIndexList& indexes);
void relayoutItems();
void onStickToCurrentPos(bool toggled);
// void updateWorkArea();
// file operations
void onCutActivated();
void onCopyActivated();
void onPasteActivated();
void onRenameActivated();
void onDeleteActivated();
void onFilePropertiesActivated();
private:
void removeBottomGap();
private:
Fm::ProxyFolderModel* proxyModel_;
Fm::CachedFolderModel* model_;
FmFolder* folder_;
Fm::FolderViewListView* listView_;
QColor fgColor_;
QColor bgColor_;
QColor shadowColor_;
QString wallpaperFile_;
WallpaperMode wallpaperMode_;
QPixmap wallpaperPixmap_;
DesktopItemDelegate* delegate_;
Launcher fileLauncher_;
bool showWmMenu_;
int screenNum_;
QHash<QByteArray, QPoint> customItemPos_;
QTimer* relayoutTimer_;
};
}
#endif // PCMANFM_DESKTOPWINDOW_H