Move vis data to timeline controller.

1 files changed, 47 insertions, 0 deletions

diff --git a/server/TracyTimelineController.cpp b/server/TracyTimelineController.cpp
index 0c1943ff..1a32845e 100644
--- a/server/TracyTimelineController.cpp
+++ b/server/TracyTimelineController.cpp
@@ -9,9 +9,15 @@ TimelineController::TimelineController()
     : m_height( 0 )
     , m_offset( 0 )
     , m_scroll( 0 )
+    , m_firstFrame( true )
 {
 }
 
+void TimelineController::FirstFrameExpired()
+{
+    m_firstFrame = false;
+}
+
 void TimelineController::End( float offset )
 {
     const auto scrollPos = ImGui::GetScrollY();
@@ -26,4 +32,45 @@ void TimelineController::End( float offset )
     m_scroll = scrollPos;
 }
 
+float TimelineController::AdjustThreadPosition( VisData& vis, float wy, int& offset )
+{
+    if( vis.offset < offset )
+    {
+        vis.offset = offset;
+    }
+    else if( vis.offset > offset )
+    {
+        const auto diff = vis.offset - offset;
+        const auto move = std::max( 2.0, diff * 10.0 * ImGui::GetIO().DeltaTime );
+        offset = vis.offset = int( std::max<double>( vis.offset - move, offset ) );
+    }
+
+    return offset + wy;
+}
+
+void TimelineController::AdjustThreadHeight( VisData& vis, int oldOffset, int& offset )
+{
+    const auto h = offset - oldOffset;
+    if( vis.height > h )
+    {
+        vis.height = h;
+        offset = oldOffset + vis.height;
+    }
+    else if( vis.height < h )
+    {
+        if( m_firstFrame )
+        {
+            vis.height = h;
+            offset = oldOffset + h;
+        }
+        else
+        {
+            const auto diff = h - vis.height;
+            const auto move = std::max( 2.0, diff * 10.0 * ImGui::GetIO().DeltaTime );
+            vis.height = int( std::min<double>( vis.height + move, h ) );
+            offset = oldOffset + vis.height;
+        }
+    }
+}
+
 }