correctly update the panel subtitles based on the media connected

2020-01-16 14:57:16 +11:00
parent 6771a2f1cb
commit c6710b1359
17 changed files with 99 additions and 25 deletions
@@ -39,12 +39,17 @@ ViewerPanel::ViewerPanel(QWidget *parent) :

 void ViewerPanel::ConnectViewerNode(ViewerOutput *node)
 {
-  viewer_->ConnectViewerNode(node);
-}
+  if (viewer_->GetConnectedViewer()) {
+    disconnect(viewer_->GetConnectedViewer(), &ViewerOutput::MediaNameChanged, this, &ViewerPanel::SetSubtitle);
+    Retranslate();
+  }

-void ViewerPanel::DisconnectViewerNode()
-{
-  viewer_->DisconnectViewerNode();
+  viewer_->ConnectViewerNode(node);
+
+  if (node) {
+    connect(node, &ViewerOutput::MediaNameChanged, this, &ViewerPanel::SetSubtitle);
+    SetSubtitle(node->media_name());
+  }
 }

 rational ViewerPanel::GetTime()
@@ -73,5 +78,8 @@ void ViewerPanel::changeEvent(QEvent *e)
 void ViewerPanel::Retranslate()
 {
  SetTitle(tr("Viewer"));
-  SetSubtitle(tr("(none)"));
+
+  if (!viewer_->GetConnectedViewer()) {
+    SetSubtitle(tr("(none)"));
+  }
 }
@@ -35,8 +35,6 @@ public:

  void ConnectViewerNode(ViewerOutput* node);

-  void DisconnectViewerNode();
-
  rational GetTime();

  ViewerOutput* GetConnectedViewer() const;