X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/b8ef5ebca1662526e994815d6e044652ce7ccf4a..48b58f830a585b773435c9af5ee2fe8f0c7c641d:/src/kitemviews/kitemlistcontroller.h

diff --git a/src/kitemviews/kitemlistcontroller.h b/src/kitemviews/kitemlistcontroller.h
index a88152622..2f84a6c2c 100644
--- a/src/kitemviews/kitemlistcontroller.h
+++ b/src/kitemviews/kitemlistcontroller.h
@@ -23,13 +23,13 @@
 #ifndef KITEMLISTCONTROLLER_H
 #define KITEMLISTCONTROLLER_H
 
-#include <libdolphin_export.h>
+#include "dolphin_export.h"
+#include "kitemset.h"
 
 #include <QObject>
-#include <QPixmap>
 #include <QPointF>
-#include <QSet>
 
+class QTimer;
 class KItemModelBase;
 class KItemListKeyboardSearchManager;
 class KItemListSelectionManager;
@@ -43,7 +43,6 @@ class QGraphicsSceneWheelEvent;
 class QHideEvent;
 class QInputMethodEvent;
 class QKeyEvent;
-class QMimeData;
 class QShowEvent;
 class QTransform;
 
@@ -57,13 +56,14 @@ class QTransform;
  * @see KItemModelBase
  * @see KItemListSelectionManager
  */
-class LIBDOLPHINPRIVATE_EXPORT KItemListController : public QObject
+class DOLPHIN_EXPORT KItemListController : public QObject
 {
     Q_OBJECT
-    Q_ENUMS(SelectionBehavior)
     Q_PROPERTY(KItemModelBase* model READ model WRITE setModel)
     Q_PROPERTY(KItemListView *view READ view WRITE setView)
     Q_PROPERTY(SelectionBehavior selectionBehavior READ selectionBehavior WRITE setSelectionBehavior)
+    Q_PROPERTY(AutoActivationBehavior autoActivationBehavior READ autoActivationBehavior WRITE setAutoActivationBehavior)
+    Q_PROPERTY(MouseDoubleClickAction mouseDoubleClickAction READ mouseDoubleClickAction WRITE setMouseDoubleClickAction)
 
 public:
     enum SelectionBehavior {
@@ -71,14 +71,25 @@ public:
         SingleSelection,
         MultiSelection
     };
+    Q_ENUM(SelectionBehavior)
+
+    enum AutoActivationBehavior {
+        ActivationAndExpansion,
+        ExpansionOnly
+    };
+
+    enum MouseDoubleClickAction {
+        ActivateAndExpandItem,
+        ActivateItemOnly
+    };
 
     /**
      * @param model  Model of the controller. The ownership is passed to the controller.
      * @param view   View of the controller. The ownership is passed to the controller.
      * @param parent Optional parent object.
      */
-    KItemListController(KItemModelBase* model, KItemListView* view, QObject* parent = 0);
-    virtual ~KItemListController();
+    KItemListController(KItemModelBase* model, KItemListView* view, QObject* parent = nullptr);
+    ~KItemListController() override;
 
     void setModel(KItemModelBase* model);
     KItemModelBase* model() const;
@@ -91,6 +102,14 @@ public:
     void setSelectionBehavior(SelectionBehavior behavior);
     SelectionBehavior selectionBehavior() const;
 
+    void setAutoActivationBehavior(AutoActivationBehavior behavior);
+    AutoActivationBehavior autoActivationBehavior() const;
+
+    void setMouseDoubleClickAction(MouseDoubleClickAction action);
+    MouseDoubleClickAction mouseDoubleClickAction() const;
+
+    int indexCloseToMousePressedPosition() const;
+
     /**
      * Sets the delay in milliseconds when dragging an object above an item
      * until the item gets activated automatically. A value of -1 indicates
@@ -111,12 +130,11 @@ public:
 
     /**
      * If set to true, the signals itemActivated() and itemsActivated() are emitted
-     * after a single-click of the left mouse button. If set to false, a double-click
-     * is required. Per default the setting from KGlobalSettings::singleClick() is
-     * used.
+     * after a single-click of the left mouse button. If set to false (the default),
+     * the setting from style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick) is used.
      */
-    void setSingleClickActivation(bool singleClick);
-    bool singleClickActivation() const;
+    void setSingleClickActivationEnforced(bool singleClick);
+    bool singleClickActivationEnforced() const;
 
     virtual bool showEvent(QShowEvent* event);
     virtual bool hideEvent(QHideEvent* event);
@@ -148,7 +166,7 @@ signals:
      * Is emitted if more than one item has been activated by pressing Return/Enter
      * when having a selection.
      */
-    void itemsActivated(const QSet<int>& indexes);
+    void itemsActivated(const KItemSet& indexes);
 
     void itemMiddleClicked(int index);
 
@@ -213,9 +231,16 @@ signals:
      */
     void aboveItemDropEvent(int index, QGraphicsSceneDragDropEvent* event);
 
+    /**
+     * Is emitted if the Escape key is pressed.
+     */
+    void escapePressed();
+
     void modelChanged(KItemModelBase* current, KItemModelBase* previous);
     void viewChanged(KItemListView* current, KItemListView* previous);
 
+    void selectedItemTextPressed(int index);
+
 private slots:
     void slotViewScrollOffsetChanged(qreal current, qreal previous);
 
@@ -283,10 +308,12 @@ private:
     void updateExtendedSelectionRegion();
 
 private:
-    bool m_singleClickActivation;
+    bool m_singleClickActivationEnforced;
     bool m_selectionTogglePressed;
     bool m_clearSelectionIfItemsAreNotDragged;
     SelectionBehavior m_selectionBehavior;
+    AutoActivationBehavior m_autoActivationBehavior;
+    MouseDoubleClickAction m_mouseDoubleClickAction;
     KItemModelBase* m_model;
     KItemListView* m_view;
     KItemListSelectionManager* m_selectionManager;
@@ -302,7 +329,7 @@ private:
      * the current selection it is remembered in m_oldSelection before the
      * rubberband gets activated.
      */
-    QSet<int> m_oldSelection;
+    KItemSet m_oldSelection;
 
     /**
      * Assuming a view is given with a vertical scroll-orientation, grouped items and