Show usage in timeline bar when selecting/focussing resource inspector

qrenderdoc/Windows/ResourceInspector.cpp

@@ -372,6 +372,8 @@ void ResourceInspector::resource_doubleClicked(const QModelIndex &index)
 {
   ResourceId id = index.model()->data(index, ResourceIdRole).value<ResourceId>();
   Inspect(id);
+
+  HighlightUsage();
 }
 
 void ResourceInspector::on_viewContents_clicked()
@@ -432,3 +434,19 @@ void ResourceInspector::on_resourceUsage_doubleClicked(const QModelIndex &index)
   uint32_t eid = index.model()->data(index, ResourceIdRole).value<uint32_t>();
   m_Ctx.SetEventID({}, eid, eid);
 }
+
+void ResourceInspector::enterEvent(QEvent *event)
+{
+  HighlightUsage();
+}
+
+void ResourceInspector::showEvent(QShowEvent *event)
+{
+  HighlightUsage();
+}
+
+void ResourceInspector::HighlightUsage()
+{
+  if(m_Resource != ResourceId() && m_Ctx.HasTimelineBar())
+    m_Ctx.GetTimelineBar()->HighlightResourceUsage(m_Resource);
+}

qrenderdoc/Windows/ResourceInspector.h

@@ -68,10 +68,15 @@ public slots:
 
 private slots:
   void on_viewContents_clicked();
-
   void on_resourceUsage_doubleClicked(const QModelIndex &index);
 
+protected:
+  void enterEvent(QEvent *event) override;
+  void showEvent(QShowEvent *event) override;
+
 private:
+  void HighlightUsage();
+
   Ui::ResourceInspector *ui;
   ICaptureContext &m_Ctx;
 

qrenderdoc/Windows/TextureViewer.cpp

@@ -662,6 +662,24 @@ TextureViewer::~TextureViewer()
   delete ui;
 }
 
+void TextureViewer::enterEvent(QEvent *event)
+{
+  HighlightUsage();
+}
+
+void TextureViewer::showEvent(QShowEvent *event)
+{
+  HighlightUsage();
+}
+
+void TextureViewer::HighlightUsage()
+{
+  TextureDescription *texptr = GetCurrentTexture();
+
+  if(texptr && m_Ctx.HasTimelineBar())
+    m_Ctx.GetTimelineBar()->HighlightResourceUsage(texptr->resourceId);
+}
+
 void TextureViewer::RT_FetchCurrentPixel(uint32_t x, uint32_t y, PixelValue &pickValue,
                                          PixelValue &realValue)
 {
@@ -1327,8 +1345,7 @@ void TextureViewer::UI_OnTextureSelectionChanged(bool newdraw)
       RT_PickPixelsAndUpdate(r);
   });
 
-  if(m_Ctx.HasTimelineBar())
-    m_Ctx.GetTimelineBar()->HighlightResourceUsage(texptr->resourceId);
+  HighlightUsage();
 }
 
 void TextureViewer::UI_SetHistogramRange(const TextureDescription *tex, CompType typeHint)

qrenderdoc/Windows/TextureViewer.h

@@ -206,6 +206,10 @@ private slots:
   void channelsWidget_mouseClicked(QMouseEvent *event);
   void channelsWidget_toggled(bool checked) { UI_UpdateChannels(); }
   void channelsWidget_selected(int index) { UI_UpdateChannels(); }
+protected:
+  void enterEvent(QEvent *event) override;
+  void showEvent(QShowEvent *event) override;
+
 private:
   void RT_FetchCurrentPixel(uint32_t x, uint32_t y, PixelValue &pickValue, PixelValue &realValue);
   void RT_PickPixelsAndUpdate(IReplayController *);
@@ -223,6 +227,8 @@ private:
 
   void UI_UpdateChannels();
 
+  void HighlightUsage();
+
   void SetupTextureTabs();
 
   void Reset();