Add a new view to each container when a new session is created. Resizing the...

Add a new view to each container when a new session is created.  Resizing the split-view gets quite slow if there are lots of sessions open, will need to address that later.

svn path=/branches/work/konsole-split-view/; revision=602990

konsole/SPLIT-VIEW-TODO

@@ -10,6 +10,10 @@ TODO before merging with /trunk
 - Prompt user when closing a session.  Ensure the same close prompt
   is shown no matter how the user closes the session.
 
+- Resizing a split view is currently quite slow, presumably because of the work
+  done in TEWidget::resizeEvent() for each view.
+  Find some way to fix this situation.
+  
 - Ensure that when a new session is created, new views are created in all active containers.
  
 - Update colour scheme of all views when user selects a new scheme via the Settings menu.

konsole/TEWidget.cpp

@@ -433,6 +433,11 @@ TEWidget::TEWidget(QWidget *parent)
 
   setLayout( gridLayout ); 
   setLineWidth(0);
+
+  //set up a warning message when the user presses Ctrl+S to avoid confusion
+  connect( this,SIGNAL(flowControlKeyPressed(bool)),this,SLOT(outputSuspended(bool)) );
+
+
 }
 
 //FIXME: make proper destructor

konsole/ViewSplitter.h

@@ -75,6 +75,11 @@ public:
      * is the ViewSplitter widget at the top of the hierarchy.
      */
     ViewContainer* activeContainer() const; 
+   
+    /**
+     * Returns a list of the containers held by this splitter
+     */
+    QList<ViewContainer*> containers() const {return _containers;}
     
 signals:
     /** Signal emitted when the last child widget is removed from the splitter */

konsole/konsole.cpp

@@ -2830,6 +2830,25 @@ TEWidget* Konsole::createSessionView(TESession* session /*session*/)
     
     return display;
 }
+
+void Konsole::createViews(TESession* session)
+{
+    NavigationItem* item = session->navigationItem();
+    ViewContainer* const activeContainer = _view->activeSplitter()->activeContainer();
+    QListIterator<ViewContainer*> containerIter(_view->containers());
+
+    while (containerIter.hasNext())
+    {
+        ViewContainer* container = containerIter.next(); 
+        TEWidget* display = createSessionView(session);  
+        container->addView(display,item);
+
+        if ( container == activeContainer )
+            container->setActiveView(display);
+        session->addView( display );
+    }
+}
+
 TESession* Konsole::newSession(SessionInfo* type)
 {
     //create a session and attach the display to it
@@ -2846,12 +2865,7 @@ TESession* Konsole::newSession(SessionInfo* type)
     else
         session->setHistory(HistoryTypeNone());
 
-    NavigationItem* item = session->navigationItem();
-    ViewContainer* container = _view->activeSplitter()->activeContainer();
-    TEWidget* display = createSessionView(session);  
-    container->addView(display,item);
-    container->setActiveView(display);
-    session->addView( display );
+    createViews( session );
 
     //set color scheme
     ColorSchema* sessionScheme = colors->find( type->colorScheme() );
@@ -2914,11 +2928,10 @@ TESession* Konsole::newSession(SessionInfo* type)
       this,SLOT(changeTabTextColor(TESession*, int)) );
 
 
-    //set up a warning message when the user presses Ctrl+S to avoid confusion
-    connect( display,SIGNAL(flowControlKeyPressed(bool)),display,SLOT(outputSuspended(bool)) );
-
+    
+  //SPLIT-VIEW Fix
   //activate and run
-  te = display;
+  te = session->primaryView(); //display;
 
   addSession(session);
   runSession(session);

konsole/konsole.h

@@ -289,6 +289,7 @@ private:
   void resetScreenSessions();
 
   TEWidget* createSessionView(TESession* session);
+  void createViews(TESession* session);
 
 //  void initTEWidget(TEWidget* new_te, TEWidget* default_te);