Make it (almost) possible to have more than one Dolphin KMainWindow

    Create a DolphinApplication, holding DolphinMainWindows and update
    the code to use the DolphinView to get the MainWindow, or get a ptr
    to the MainWindow directly. Or if all windows are effected go through
    the DolphinApplication to update every mainwindow.
    The UndowManager and ProgressIndicator have a rather strange relationship
    and will need some more attention but as UndoManager will be killed
    anyway I have skipped this.
    More cleanup, debugging and thinking is needed.

svn path=/trunk/playground/utils/dolphin/; revision=608945

1 files changed, 18 insertions, 4 deletions

diff --git a/src/dolphinview.h b/src/dolphinview.h
index 5c7fb5c2c..69b0022d8 100644
--- a/src/dolphinview.h
+++ b/src/dolphinview.h
@@ -46,7 +46,7 @@ class Q3IconViewItem;
 class Q3ListViewItem;
 class Q3VBoxLayout;
 //class KFileView;
-class Dolphin;
+class DolphinMainWindow;
 class DolphinDirLister;
 class DolphinStatusBar;
 class DolphinIconsView;
@@ -115,7 +115,8 @@ public:
         MaxSortEnum = SortByDate
     };
 
-    DolphinView(QWidget* parent,
+    DolphinView(DolphinMainWindow* mainwindow,
+                QWidget *parent,
                 const KUrl& url,
                 Mode mode = IconsView,
                 bool showHiddenFiles = false);
@@ -326,6 +327,12 @@ public:
      */
     bool isFilterBarVisible();
 
+    /**
+     * Return the DolphinMainWindow this View belongs to. It is guranteed
+     * that we have one.
+     */
+    DolphinMainWindow* mainWindow() const ;
+
 public slots:
     void reload();
     void slotUrlListDropped(QDropEvent* event,
@@ -337,6 +344,11 @@ public slots:
      */
     void slotShowFilterBar(bool show);
 
+    /**
+     * Declare this View as the activeview of the mainWindow()
+     */
+    void declareViewActive();
+
 signals:
     /** Is emitted if Url of the view has been changed to \a url. */
     void signalUrlChanged(const KUrl& url);
@@ -367,8 +379,8 @@ signals:
 
     /**
      * Is emitted whenever the selection has been changed. The current selection can
-     * be retrieved by Dolphin::mainWin().activeView()->selectedItems() or by
-     * Dolphin::mainWin().activeView()->selectedUrls().
+     * be retrieved by mainWindow()->activeView()->selectedItems() or by
+     * mainWindow()->activeView()->selectedUrls().
      */
     void signalSelectionChanged();
 
@@ -381,6 +393,7 @@ protected:
     /** @see QWidget::mouseReleaseEvent */
     virtual void mouseReleaseEvent(QMouseEvent* event);
 
+
 private slots:
     void slotUrlChanged(const KUrl& kurl);
     void triggerIconsViewItem(Q3IconViewItem *item);
@@ -440,6 +453,7 @@ private:
      */
     void applyModeToView();
 
+    DolphinMainWindow *m_mainWindow;
     bool m_refreshing;
     bool m_showProgress;
     Mode m_mode;