* - indicateDroppedUrls()
* - indicateSortingChange()
* - indicateSortOrderChanged()
- * - setZoomInPossible()
- * - setZoomOutPossible()
* - triggerItem()
+ * - requestTab()
* - handleKeyPressEvent()
* - emitItemEntered()
* - emitViewportEntered()
+ * - replaceUrlByClipboard()
+ * - hideToolTip()
*
* The communication of the abstract view to the view implementations is done by:
* - setUrl()
* - setShowHiddenFiles()
* - setShowPreview()
* - indicateActivationChange()
- * - triggerZoomIn()
- * - triggerZoomOut()
+ * - setZoomLevel()
*/
class LIBDOLPHINPRIVATE_EXPORT DolphinController : public QObject
{
virtual ~DolphinController();
/**
- * Allows read access for the the view implementation to the abstract
+ * Allows read access for the view implementation to the abstract
* Dolphin view.
*/
const DolphinView* dolphinView() const;
* should be invoked by the view implementation when a context
* menu should be opened. The abstract Dolphin view itself
* takes care itself to get the selected items depending from
- * \a pos.
+ * \a pos. It is possible to define a custom list of actions for
+ * the context menu by \a customActions.
*/
- void triggerContextMenuRequest(const QPoint& pos);
+ void triggerContextMenuRequest(const QPoint& pos,
+ const QList<QAction*>& customActions = QList<QAction*>());
/**
* Requests an activation of the view and emits the signal
* Indicates that URLs are dropped above a destination. This method
* should be invoked by the view implementation. The abstract Dolphin view
* will start the corresponding action (copy, move, link).
- * @param urls URLs that are dropped above a destination.
+ * @param destItem Item of the destination (can be null, see KFileItem::isNull()).
* @param destPath Path of the destination.
- * @param destItem Destination item (can be null, see KFileItem::isNull()).
+ * @param event Drop event
*/
- void indicateDroppedUrls(const KUrl::List& urls,
+ void indicateDroppedUrls(const KFileItem& destItem,
const KUrl& destPath,
- const KFileItem& destItem);
+ QDropEvent* event);
/**
* Informs the abstract Dolphin view about a sorting change done inside
void indicateActivationChange(bool active);
/**
- * Tells the view implementation to zoom in by emitting the signal zoomIn()
- * and is invoked by the abstract Dolphin view.
- */
- void triggerZoomIn();
-
- /**
- * Is invoked by the view implementation to indicate whether a zooming in
- * is possible. The abstract Dolphin view updates the corresponding menu
- * action depending on this state.
+ * Sets the zoom level to \a level and emits the signal zoomLevelChanged().
+ * It must be assured that the used level is inside the range
+ * DolphinController::zoomLevelMinimum() and
+ * DolphinController::zoomLevelMaximum().
+ * Is invoked by the abstract Dolphin view.
*/
- void setZoomInPossible(bool possible);
- bool isZoomInPossible() const;
+ void setZoomLevel(int level);
+ int zoomLevel() const;
/**
* Tells the view implementation to zoom out by emitting the signal zoomOut()
*/
void triggerZoomOut();
- /**
- * Is invoked by the view implementation to indicate whether a zooming out
- * is possible. The abstract Dolphin view updates the corresponding menu
- * action depending on this state.
- */
- void setZoomOutPossible(bool possible);
- bool isZoomOutPossible() const;
-
/**
* Should be invoked in each view implementation whenever a key has been
* pressed. If the selection model of \a view is not empty and
*/
void handleKeyPressEvent(QKeyEvent* event);
+ /**
+ * Replaces the URL of the abstract Dolphin view with the content
+ * of the clipboard as URL. If the clipboard contains no text,
+ * nothing will be done.
+ */
+ void replaceUrlByClipboard();
+
+ /** Emits the signal hideToolTip(). */
+ void emitHideToolTip();
+
+ /**
+ * Emits the signal itemTriggered() for the item \a item.
+ * The method can be used by the view implementations to
+ * trigger an item directly without mouse interaction.
+ * If the item triggering is done by the mouse, it is recommended
+ * to use QAbstractItemView::triggerItem(), as this will check
+ * the used mouse buttons to execute the correct action.
+ */
+ void emitItemTriggered(const KFileItem& item);
+
/**
* Returns the file item for the proxy index \a index of the view \a view.
*/
public slots:
/**
* Emits the signal itemTriggered() if the file item for the index \a index
- * is not null. The method should be invoked by the
- * controller parent whenever the user has triggered an item.
+ * is not null and the left mouse button has been pressed. If the item is
+ * null, the signal itemEntered() is emitted.
+ * The method should be invoked by the view implementations whenever the
+ * user has triggered an item with the mouse (see
+ * QAbstractItemView::clicked() or QAbstractItemView::doubleClicked()).
*/
void triggerItem(const QModelIndex& index);
+ /**
+ * Emits the signal tabRequested(), if the file item for the index \a index
+ * represents a directory and when the middle mouse button has been pressed.
+ * The method should be invoked by the controller parent.
+ */
+ void requestTab(const QModelIndex& index);
+
/**
* Emits the signal itemEntered() if the file item for the index \a index
* is not null. The method should be invoked by the controller parent
/**
* Is emitted if a context menu should be opened (see triggerContextMenuRequest()).
* The abstract Dolphin view connects to this signal and will open the context menu.
- * @param pos Position relative to the view widget where the
- * context menu should be opened. It is recommended
- * to get the corresponding model index from
- * this position.
+ * @param pos Position relative to the view widget where the
+ * context menu should be opened. It is recommended
+ * to get the corresponding model index from
+ * this position.
+ * @param customActions List of actions that is added to the context menu when
+ * the menu is opened above the viewport.
*/
- void requestContextMenu(const QPoint& pos);
+ void requestContextMenu(const QPoint& pos, QList<QAction*> customActions);
/**
* Is emitted if the view has been activated by e. g. a mouse click.
void activated();
/**
- * Is emitted if the URLs \a urls have been dropped to the destination
+ * Is emitted if URLs have been dropped to the destination
* path \a destPath. If the URLs have been dropped above an item of
* the destination path, the item is indicated by \a destItem
* (can be null, see KFileItem::isNull()).
*/
- void urlsDropped(const KUrl::List& urls,
+ void urlsDropped(const KFileItem& destItem,
const KUrl& destPath,
- const KFileItem& destItem);
+ QDropEvent* event);
/**
* Is emitted if the sorting has been changed to \a sorting by
void viewportEntered();
/**
- * Is emitted if the view should zoom in. The view implementation
+ * Is emitted if the view should change the zoom to \a level. The view implementation
* must connect to this signal if it supports zooming.
*/
- void zoomIn();
+ void zoomLevelChanged(int level);
/**
- * Is emitted if the view should zoom out. The view implementation
- * must connect to this signal if it supports zooming.
+ * Is emitted if the abstract view should hide an open tooltip.
*/
- void zoomOut();
+ void hideToolTip();
private slots:
- void updateOpenTabState();
+ void updateMouseButtonState();
private:
- bool m_zoomInPossible;
- bool m_zoomOutPossible;
- bool m_openTab; // TODO: this is a workaround until Qt-issue 176832 has been fixed
+ int m_zoomLevel;
+ static Qt::MouseButtons m_mouseButtons; // TODO: this is a workaround until Qt-issue 176832 has been fixed
KUrl m_url;
DolphinView* m_dolphinView;
QAbstractItemView* m_itemView;
return m_itemView;
}
-inline void DolphinController::setZoomInPossible(bool possible)
-{
- m_zoomInPossible = possible;
-}
-
-inline bool DolphinController::isZoomInPossible() const
-{
- return m_zoomInPossible;
-}
-
-inline void DolphinController::setZoomOutPossible(bool possible)
-{
- m_zoomOutPossible = possible;
-}
-
-inline bool DolphinController::isZoomOutPossible() const
+inline int DolphinController::zoomLevel() const
{
- return m_zoomOutPossible;
+ return m_zoomLevel;
}
#endif
projects / dolphin.git / blobdiff