comparison historywidget.cpp @ 141:e6c6b88d19b9

* Start hooking up right-button menus on changeset & uncommitted items

 
 void HistoryWidget::showUncommittedChanges(bool show)
 {
     if (m_uncommittedVisible == show) return;
     m_uncommittedVisible = show;
-    QGraphicsScene *scene = m_panned->scene();
+    ChangesetScene *scene = qobject_cast<ChangesetScene *>(m_panned->scene());
     if (!scene) return;
     if (m_uncommittedVisible) {
-        scene->addItem(m_uncommitted);
+        scene->addUncommittedItem(m_uncommitted);
+        m_uncommitted->ensureVisible();
     } else {
         scene->removeItem(m_uncommitted);
     }
 }
     

         DEBUG << "tipItem is " << tipItem << " for tip changeset " 
               << m_changesets[0]->id() << endl;
     }
 
     if (m_uncommittedVisible) {
-        scene->addItem(m_uncommitted);
+        scene->addUncommittedItem(m_uncommitted);
     }
 
     m_panned->setScene(scene);
     m_panner->setScene(scene);
 
     updateNewAndCurrentItems();
 
     if (m_uncommittedVisible) {
+        DEBUG << "asking uncommitted item to be visible" << endl;
         m_uncommitted->ensureVisible();
     } else if (tipItem) {
         DEBUG << "asking tip item to be visible" << endl;
         tipItem->ensureVisible();
     }
+
+    connectSceneSignals();
 }
 
 void HistoryWidget::setChangesetParents()
 {
     for (int i = 0; i < m_changesets.size(); ++i) {

             m_uncommitted->setWide(csit->isWide());
             m_uncommitted->setBranch(csit->getChangeset()->branch());
         }
     }
 }
+
+void HistoryWidget::connectSceneSignals()
+{
+    ChangesetScene *scene = qobject_cast<ChangesetScene *>(m_panned->scene());
+    if (!scene) return;
+    
+    connect(scene, SIGNAL(commit()),
+            this, SIGNAL(commit()));
+    
+    connect(scene, SIGNAL(revert()),
+            this, SIGNAL(revert()));
+    
+    connect(scene, SIGNAL(diffWorkingFolder()),
+            this, SIGNAL(diffWorkingFolder()));
+
+    connect(scene, SIGNAL(updateTo(QString)),
+            this, SIGNAL(updateTo(QString)));
+
+    connect(scene, SIGNAL(diffToCurrent(QString)),
+            this, SIGNAL(diffToCurrent(QString)));
+
+    connect(scene, SIGNAL(diffToPrevious(QString)),
+            this, SIGNAL(diffToPrevious(QString)));
+
+    connect(scene, SIGNAL(mergeFrom(QString)),
+            this, SIGNAL(mergeFrom(QString)));
+
+    connect(scene, SIGNAL(tag(QString)),
+            this, SIGNAL(tag(QString)));
+}