diff historywidget.cpp @ 141:e6c6b88d19b9

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

--- a/historywidget.cpp	Tue Nov 30 14:59:52 2010 +0000
+++ b/historywidget.cpp	Tue Nov 30 17:56:11 2010 +0000
@@ -72,10 +72,11 @@
 {
     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);
     }
@@ -174,7 +175,7 @@
     }
 
     if (m_uncommittedVisible) {
-        scene->addItem(m_uncommitted);
+        scene->addUncommittedItem(m_uncommitted);
     }
 
     m_panned->setScene(scene);
@@ -183,11 +184,14 @@
     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()
@@ -242,3 +246,33 @@
         }
     }
 }
+
+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)));
+}