mirror of
https://bitbucket.org/smil3y/kde-workspace.git
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1ffb4b1eb0
also corrected folderview applet condition in olderView::setUrl() (incorrect since before the fork, was displaying message that the network is not reachable when the status is connected) Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
285 lines
8.2 KiB
C++
285 lines
8.2 KiB
C++
/*
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* Copyright © 2008, 2009 Fredrik Höglund <fredrik@kde.org>
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* Copyright © 2008 Rafael Fernández López <ereslibre@kde.org>
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*
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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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*
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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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*
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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 FOLDERVIEW_H
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#define FOLDERVIEW_H
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#include <QCache>
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#include <QSortFilterProxyModel>
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#include <QStyleOption>
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#include <QPointer>
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#include <QBasicTimer>
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#include <QItemSelectionModel>
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#include <KActionCollection>
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#include <KMimeType>
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#include <KNetworkManager>
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#include <plasma/containment.h>
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#include "iconview.h"
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#include "dirlister.h"
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#include "proxymodel.h"
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#include "ui_folderviewFilterConfig.h"
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#include "ui_folderviewDisplayConfig.h"
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#include "ui_folderviewLocationConfig.h"
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#include "ui_folderviewPreviewConfig.h"
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class KDirModel;
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class KFileItemDelegate;
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class KFilePlacesModel;
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class KFilePreviewGenerator;
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class KNewFileMenu;
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class KFileItemActions;
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class KJob;
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class FolderView;
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class ProxyModel;
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class IconView;
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class IconWidget;
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class ListView;
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class Label;
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class Dialog;
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/**
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* Helper class that downloads a wallpaper image asynchronously to a suitable
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* temporary directory in the user's home folder, and applies it to the given
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* folderview containment when the download finishes.
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*
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* The class deletes itself automatically when the operation is completed.
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*/
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class RemoteWallpaperSetter : public QObject
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{
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Q_OBJECT
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public:
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RemoteWallpaperSetter(const KUrl &url, FolderView *containment);
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private slots:
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void result(KJob *job);
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};
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// ----------------------------------------------------------------------------
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class FolderView : public Plasma::Containment
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{
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Q_OBJECT
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public:
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enum LabelType { None = 0, PlaceName, FullPath, Custom };
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enum { Unsorted = -1 };
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public:
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FolderView(QObject *parent, const QVariantList &args);
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~FolderView();
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void init();
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void saveState(KConfigGroup &config) const;
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void paintInterface(QPainter *painter, const QStyleOptionGraphicsItem *option, const QRect &contentsRect);
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void setPath(const QString&);
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void setWallpaper(const KUrl &url);
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void configChanged();
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public slots:
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// Move to Plasma::Containment in 4.9
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void addUrls(const KUrl::List& urls);
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protected:
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void createConfigurationInterface(KConfigDialog *parent);
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QList<QAction*> contextualActions();
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void constraintsEvent(Plasma::Constraints);
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void dragEnterEvent(QGraphicsSceneDragDropEvent *event);
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void dragMoveEvent(QGraphicsSceneDragDropEvent *event);
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void dropEvent(QGraphicsSceneDragDropEvent *event);
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QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const;
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protected slots:
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// These slots are for KonqPopupMenu
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void copy();
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void cut();
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void paste();
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void pasteTo();
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void refreshIcons();
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void moveToTrash(Qt::MouseButtons, Qt::KeyboardModifiers);
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void deleteSelectedIcons();
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void renameSelectedIcon();
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void emptyTrashBin();
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void undoTextChanged(const QString &text);
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void toggleIconsLocked(bool locked);
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void toggleAlignToGrid(bool align);
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void toggleClickToViewFolders(bool enable);
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void toggleSortDescending(bool enable);
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void toggleDirectoriesFirst(bool enable);
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void layoutChanged(QAction *action);
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void alignmentChanged(QAction *action);
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void sortingChanged(QAction *action);
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void aboutToShowCreateNew();
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void updateIconWidget();
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void iconWidgetClicked();
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void activated(const QModelIndex &index);
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void indexesMoved(const QModelIndexList &indexes);
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void contextMenuRequest(QWidget *widget, const QPoint &screenPos);
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void configAccepted();
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void filterChanged(int index);
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void selectAllMimetypes();
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void deselectAllMimeTypes();
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void fontSettingsChanged();
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void iconSettingsChanged(int group);
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void clickSettingsChanged(int category);
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void plasmaThemeChanged();
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//void clipboardDataChanged();
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void updateScreenRegion();
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void showPreviewConfigDialog();
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private slots:
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void networkStatusChanged(const KNetworkManager::KNetworkStatus status);
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void setTitleEditEnabled(int);
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private:
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void updatePasteAction();
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void addActions(AbstractItemView *view);
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void addActionGroupToCombo(QActionGroup *group, QComboBox *combo);
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template <typename T>
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void setCurrentItem(QComboBox *combo, T current);
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QColor textColor() const;
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void setupIconView();
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void setUrl(const KUrl &url);
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QSize iconSize() const;
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void createActions();
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void updateFlowActionsState();
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void updateSortActionsState();
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void updateListViewState();
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void updateIconViewState();
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void saveIconPositions() const;
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KUrl::List selectedUrls(bool forTrash) const;
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void showContextMenu(QWidget *widget, const QPoint &pos, const QModelIndexList &indexes);
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void timerEvent(QTimerEvent *event);
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void recreateLayout();
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void setAppletTitle();
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void toggleAllMimetypes(Qt::CheckState);
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private:
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KFileItemDelegate *m_delegate;
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QPointer<KFilePreviewGenerator> m_previewGenerator;
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QItemSelectionModel *m_selectionModel;
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ProxyModel *m_model;
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KDirModel *m_dirModel;
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KFilePlacesModel *m_placesModel;
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KFileItemActions *m_itemActions;
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KAction *m_openWithAction;
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IconView *m_iconView;
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ListView *m_listView;
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Label *m_label;
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IconWidget *m_iconWidget;
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Dialog *m_dialog;
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QIcon m_icon;
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KUrl m_url;
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QColor m_textColor;
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QString m_titleText;
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ProxyModel::FilterMode m_filterType;
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QString m_filterFiles;
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QStringList m_filterFilesMimeList;
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QPointer<KNewFileMenu> m_newMenu;
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KActionCollection m_actionCollection;
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QActionGroup *m_layoutGroup;
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QActionGroup *m_alignmentGroup;
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QActionGroup *m_sortingGroup;
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int m_sortColumn;
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Qt::SortOrder m_sortOrder;
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Ui::folderviewFilterConfig uiFilter;
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Ui::folderviewDisplayConfig uiDisplay;
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Ui::folderviewLocationConfig uiLocation;
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Ui::folderviewPreviewConfig uiPreviewConfig;
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bool m_sortDirsFirst;
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bool m_showPreviews;
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bool m_drawShadows;
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bool m_iconsLocked;
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bool m_alignToGrid;
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bool m_clickToView;
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bool m_showSelectionMarker;
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LabelType m_labelType;
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QString m_customLabel;
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QStringList m_previewPlugins;
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int m_customIconSize;
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int m_numTextLines;
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IconView::Layout m_layout;
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IconView::Alignment m_alignment;
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QBasicTimer m_delayedSaveTimer;
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DirLister *m_dirLister;
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KNetworkManager *m_networkManager;
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};
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// ---------------------------------------------------------------------------
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class MimeModel : public QStringListModel
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{
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public:
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MimeModel(QObject *parent = 0);
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virtual QVariant data(const QModelIndex &index, int role) const;
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virtual Qt::ItemFlags flags(const QModelIndex &index) const;
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virtual QModelIndex index(int row, int column = 0, const QModelIndex &parent = QModelIndex()) const;
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virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
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virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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private:
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KMimeType::List m_mimetypes;
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QMap<KMimeType*, Qt::CheckState> m_state;
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};
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// ---------------------------------------------------------------------------
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class ProxyMimeModel : public QSortFilterProxyModel
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{
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Q_OBJECT
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public:
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ProxyMimeModel(QObject *parent = 0);
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virtual void setSourceModel(QAbstractItemModel *sourceModel);
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public slots:
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void setFilter(const QString &filter);
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protected:
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virtual bool lessThan(const QModelIndex &left, const QModelIndex &right) const;
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virtual bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const;
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private:
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QString m_filter;
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};
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#endif
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