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Merge pull request #503 from tvoeroes/timeline-animation-tweaks

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Timeline animation tweaks
This commit is contained in:
Bartosz Taudul 2022-12-19 21:03:18 +01:00 committed by GitHub
commit 16d9491148
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 19 additions and 40 deletions
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8
server/TracyTimelineController.cpp
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@ -32,13 +32,9 @@ void TimelineController::End( double pxns, int offset, const ImVec2& wpos, bool
}
const auto scrollPos = ImGui::GetScrollY();
if( scrollPos == 0 && m_scroll != 0 )
if( ( scrollPos == 0 && m_scroll != 0 ) || offset > m_height )
{
m_height = 0;
}
else
{
if( offset > m_height ) m_height = offset;
m_height = offset;
}
m_scroll = scrollPos;
}

48
server/TracyTimelineItem.cpp
View File

@ -12,7 +12,6 @@ TimelineItem::TimelineItem( View& view, Worker& worker )
: m_visible( true )
, m_showFull( true )
, m_height( 0 )
, m_offset( 0 )
, m_view( view )
, m_worker( worker )
{
@ -22,8 +21,7 @@ void TimelineItem::Draw( bool firstFrame, double pxns, int& offset, const ImVec2
{
if( !IsVisible() )
{
m_height = 0;
m_offset = 0;
if( m_height != 0 ) AdjustThreadHeight( firstFrame, offset, offset );
return;
}
if( IsEmpty() ) return;
@ -31,7 +29,7 @@ void TimelineItem::Draw( bool firstFrame, double pxns, int& offset, const ImVec2
const auto w = ImGui::GetContentRegionAvail().x - 1;
const auto ty = ImGui::GetTextLineHeight();
const auto ostep = ty + 1;
const auto yPos = AdjustThreadPosition( wpos.y, offset );
const auto yPos = wpos.y + offset;
const auto dpos = wpos + ImVec2( 0.5f, 0.5f );
const auto oldOffset = offset;
auto draw = ImGui::GetWindowDrawList();
@ -44,9 +42,8 @@ void TimelineItem::Draw( bool firstFrame, double pxns, int& offset, const ImVec2
{
if( !DrawContents( pxns, offset, wpos, hover, yMin, yMax ) && !m_view.GetViewData().drawEmptyLabels )
{
m_height = 0;
m_offset = 0;
offset = oldOffset;
AdjustThreadHeight( firstFrame, oldOffset, offset );
ImGui::PopClipRect();
ImGui::PopID();
return;
@ -123,44 +120,31 @@ void TimelineItem::Draw( bool firstFrame, double pxns, int& offset, const ImVec2
void TimelineItem::AdjustThreadHeight( bool firstFrame, int oldOffset, int& offset )
{
const auto speed = 4.0;
const auto baseMove = 1.0;
const auto h = offset - oldOffset;
if( m_height > h )
if( firstFrame )
{
m_height = h;
offset = oldOffset + m_height;
}
else if( m_height < h )
else if( m_height != h )
{
if( firstFrame )
const auto diff = h - m_height;
const auto preClampMove = diff * speed * ImGui::GetIO().DeltaTime;
if( diff > 0 )
{
m_height = h;
offset = oldOffset + h;
const auto move = preClampMove + baseMove;
m_height = int( std::min<double>( m_height + move, h ) );
}
else
{
const auto diff = h - m_height;
const auto move = std::max( 2.0, diff * 10.0 * ImGui::GetIO().DeltaTime );
m_height = int( std::min<double>( m_height + move, h ) );
offset = oldOffset + m_height;
s_wasActive = true;
const auto move = preClampMove - baseMove;
m_height = int( std::max<double>( m_height + move, h ) );
}
}
}
float TimelineItem::AdjustThreadPosition( float wy, int& offset )
{
if( m_offset < offset )
{
m_offset = offset;
}
else if( m_offset > offset )
{
const auto diff = m_offset - offset;
const auto move = std::max( 2.0, diff * 10.0 * ImGui::GetIO().DeltaTime );
offset = m_offset = int( std::max<double>( m_offset - move, offset ) );
s_wasActive = true;
}
return offset + wy;
offset = oldOffset + m_height;
}
void TimelineItem::VisibilityCheckbox()

2
server/TracyTimelineItem.hpp
View File

@ -47,10 +47,8 @@ protected:
private:
void AdjustThreadHeight( bool firstFrame, int oldOffset, int& offset );
float AdjustThreadPosition( float wy, int& offset );
int m_height;
int m_offset;
protected:
View& m_view;

1
server/TracyView_Timeline.cpp
View File

@ -333,6 +333,7 @@ void View::DrawTimeline()
const auto wpos = ImGui::GetCursorScreenPos();
const auto dpos = wpos + ImVec2( 0.5f, 0.5f );
// note that m_tc.GetHeight() returns the height from the previous draw
const auto h = std::max<float>( m_tc.GetHeight(), ImGui::GetContentRegionAvail().y - 4 ); // magic border value
ImGui::ItemSize( ImVec2( w, h ) );