Introducing an edit mode to the bufferviews.

[quassel.git] / src / uisupport / bufferview.h

diff --git a/src/uisupport/bufferview.h b/src/uisupport/bufferview.h
index 6485fa5..6bbca4e 100644 (file)
--- a/src/uisupport/bufferview.h
+++ b/src/uisupport/bufferview.h
@@ -21,13 +21,16 @@
 #ifndef BUFFERVIEW_H_
 #define BUFFERVIEW_H_
 
+#include <QAction>
+#include <QMenu>
 #include <QDockWidget>
 #include <QModelIndex>
 #include <QTreeView>
 #include <QPointer>
 
+#include "actioncollection.h"
 #include "bufferviewconfig.h"
-
+#include "networkmodel.h"
 #include "types.h"
 
 /*****************************************
@@ -35,39 +38,66 @@
  *****************************************/
 class BufferView : public QTreeView {
   Q_OBJECT
-  
+
 public:
   BufferView(QWidget *parent = 0);
   void init();
 
   void setModel(QAbstractItemModel *model);
   void setFilteredModel(QAbstractItemModel *model, BufferViewConfig *config);
+  virtual void setSelectionModel(QItemSelectionModel *selectionModel);
 
   void setConfig(BufferViewConfig *config);
   inline BufferViewConfig *config() { return _config; }
-                                                              
+
+  void addActionsToMenu(QMenu *menu, const QModelIndex &index);
+  void addFilterActions(QMenu *contextMenu, const QModelIndex &index);
+
 public slots:
   void setRootIndexForNetworkId(const NetworkId &networkId);
-  
+  void removeSelectedBuffers(bool permanently = false);
+  void menuActionTriggered(QAction *);
+
 signals:
   void removeBuffer(const QModelIndex &);
+  void removeBufferPermanently(const QModelIndex &);
 
 protected:
   virtual void keyPressEvent(QKeyEvent *);
-  virtual void rowsInserted (const QModelIndex & parent, int start, int end);
+  virtual void dropEvent(QDropEvent *event);
+  virtual void rowsInserted(const QModelIndex & parent, int start, int end);
   virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
   virtual void wheelEvent(QWheelEvent *);
   virtual QSize sizeHint() const;
   virtual void focusInEvent(QFocusEvent *event) { QAbstractScrollArea::focusInEvent(event); }
+  virtual void contextMenuEvent(QContextMenuEvent *event);
 
 private slots:
   void joinChannel(const QModelIndex &index);
   void toggleHeader(bool checked);
-  void showContextMenu(const QPoint &);
-  void updateSelection();
+
+  void on_collapse(const QModelIndex &index);
+  void on_expand(const QModelIndex &index);
+  void on_configChanged();
 
 private:
   QPointer<BufferViewConfig> _config;
+  QHash<NetworkId, bool> _expandedState;
+
+  void storeExpandedState(NetworkId networkId, bool expanded);
+};
+
+// ******************************
+//  TristateDelgate
+// ******************************
+#include <QStyledItemDelegate>
+
+class TristateDelegate : public QStyledItemDelegate {
+  Q_OBJECT
+
+public:
+  TristateDelegate(QObject *parent = 0) : QStyledItemDelegate(parent) {}
+  bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index);
 };
 
 
@@ -81,9 +111,10 @@ public:
   BufferViewDock(BufferViewConfig *config, QWidget *parent);
   BufferViewDock(QWidget *parent);
 
+  inline BufferView *bufferView() const { return qobject_cast<BufferView *>(widget()); }
+
 public slots:
   void bufferViewRenamed(const QString &newName);
 };
 
 #endif
-