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132 lines
3.9 KiB
132 lines
3.9 KiB
/*
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Copyright (C) 2013 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
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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 along
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with this program; if not, write to the 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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#ifndef FM_PLACESMODEL_H
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#define FM_PLACESMODEL_H
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#include "libfmqtglobals.h"
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#include <QStandardItemModel>
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#include <QStandardItem>
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#include <QList>
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#include <QAction>
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#include <libfm/fm.h>
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namespace Fm {
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class PlacesModelItem;
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class PlacesModelVolumeItem;
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class PlacesModelMountItem;
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class PlacesModelBookmarkItem;
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class LIBFM_QT_API PlacesModel : public QStandardItemModel {
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Q_OBJECT
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friend class PlacesView;
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public:
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// QAction used for popup menus
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class ItemAction : public QAction {
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public:
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ItemAction(const QModelIndex& index, QString text, QObject* parent = 0):
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QAction(text, parent),
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index_(index) {
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}
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QPersistentModelIndex& index() {
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return index_;
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}
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private:
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QPersistentModelIndex index_;
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};
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public:
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explicit PlacesModel(QObject* parent = 0);
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virtual ~PlacesModel();
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bool showTrash() {
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return trashItem_ != NULL;
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}
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void setShowTrash(bool show);
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bool showApplications() {
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return showApplications_;
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}
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void setShowApplications(bool show);
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bool showDesktop() {
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return showDesktop_;
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}
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void setShowDesktop(bool show);
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public Q_SLOTS:
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void updateIcons();
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void updateTrash();
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protected:
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PlacesModelItem* itemFromPath(FmPath* path);
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PlacesModelItem* itemFromPath(QStandardItem* rootItem, FmPath* path);
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PlacesModelVolumeItem* itemFromVolume(GVolume* volume);
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PlacesModelMountItem* itemFromMount(GMount* mount);
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PlacesModelBookmarkItem* itemFromBookmark(FmBookmarkItem* bkitem);
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virtual Qt::ItemFlags flags(const QModelIndex& index) const;
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virtual QStringList mimeTypes() const;
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virtual QMimeData* mimeData(const QModelIndexList& indexes) const;
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virtual bool dropMimeData(const QMimeData* data, Qt::DropAction action, int row, int column, const QModelIndex& parent);
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Qt::DropActions supportedDropActions() const;
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void createTrashItem();
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private:
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void loadBookmarks();
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static void onVolumeAdded(GVolumeMonitor* monitor, GVolume* volume, PlacesModel* pThis);
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static void onVolumeRemoved(GVolumeMonitor* monitor, GVolume* volume, PlacesModel* pThis);
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static void onVolumeChanged(GVolumeMonitor* monitor, GVolume* volume, PlacesModel* pThis);
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static void onMountAdded(GVolumeMonitor* monitor, GMount* mount, PlacesModel* pThis);
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static void onMountRemoved(GVolumeMonitor* monitor, GMount* mount, PlacesModel* pThis);
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static void onMountChanged(GVolumeMonitor* monitor, GMount* mount, PlacesModel* pThis);
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static void onBookmarksChanged(FmBookmarks* bookmarks, PlacesModel* pThis);
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static void onTrashChanged(GFileMonitor *monitor, GFile *gf, GFile *other, GFileMonitorEvent evt, PlacesModel* pThis);
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private:
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FmBookmarks* bookmarks;
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GVolumeMonitor* volumeMonitor;
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QList<FmJob*> jobs;
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bool showApplications_;
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bool showDesktop_;
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QStandardItem* placesRoot;
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QStandardItem* devicesRoot;
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QStandardItem* bookmarksRoot;
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PlacesModelItem* trashItem_;
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GFileMonitor* trashMonitor_;
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PlacesModelItem* desktopItem;
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PlacesModelItem* homeItem;
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PlacesModelItem* computerItem;
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PlacesModelItem* networkItem;
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PlacesModelItem* applicationsItem;
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QIcon ejectIcon_;
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};
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}
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#endif // FM_PLACESMODEL_H
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