void EDA_DRAW_FRAME::UseGalCanvas()
{
KIGFX::GAL* gal = GetGalCanvas()->GetGAL();
// Set up grid settings
gal->SetGridVisibility( IsGridVisible() );
gal->SetGridSize( VECTOR2D( GetScreen()->GetGridSize() ) );
gal->SetGridOrigin( VECTOR2D( GetGridOrigin() ) );
// Transfer EDA_DRAW_PANEL settings
KIGFX::VIEW_CONTROLS* viewControls = GetGalCanvas()->GetViewControls();
viewControls->EnableCursorWarping( !m_canvas->GetEnableZoomNoCenter() );
viewControls->EnableMousewheelPan( m_canvas->GetEnableMousewheelPan() );
viewControls->EnableAutoPan( m_canvas->GetEnableAutoPan() );
m_canvas->SetEvtHandlerEnabled( false );
GetGalCanvas()->SetEvtHandlerEnabled( true );
GetGalCanvas()->StartDrawing();
// Switch panes
// JEY TODO: drop down to a single pane....
m_auimgr.GetPane( "DrawFrame" ).Show( false );
m_auimgr.GetPane( "DrawFrameGal" ).Show( true );
m_auimgr.Update();
// Reset current tool on switch();
SetNoToolSelected();
}
void EDA_DRAW_FRAME::UseGalCanvas( bool aEnable )
{
KIGFX::VIEW* view = GetGalCanvas()->GetView();
KIGFX::GAL* gal = GetGalCanvas()->GetGAL();
double zoomFactor = gal->GetWorldScale() / gal->GetZoomFactor();
// Display the same view after canvas switching
if( aEnable )
{
BASE_SCREEN* screen = GetScreen();
// Switch to GAL rendering
if( !IsGalCanvasActive() )
{
// Set up viewport
double zoom = 1.0 / ( zoomFactor * m_canvas->GetZoom() );
view->SetScale( zoom );
view->SetCenter( VECTOR2D( m_canvas->GetScreenCenterLogicalPosition() ) );
}
// Set up grid settings
gal->SetGridVisibility( IsGridVisible() );
gal->SetGridSize( VECTOR2D( screen->GetGridSize().x, screen->GetGridSize().y ) );
gal->SetGridOrigin( VECTOR2D( GetGridOrigin() ) );
}
else
{
// Switch to standard rendering
if( IsGalCanvasActive() )
{
// Change view settings only if GAL was active previously
double zoom = 1.0 / ( zoomFactor * view->GetScale() );
m_canvas->SetZoom( zoom );
VECTOR2D center = view->GetCenter();
RedrawScreen( wxPoint( center.x, center.y ), false );
}
}
m_canvas->SetEvtHandlerEnabled( !aEnable );
GetGalCanvas()->SetEvtHandlerEnabled( aEnable );
// Switch panes
m_auimgr.GetPane( wxT( "DrawFrame" ) ).Show( !aEnable );
m_auimgr.GetPane( wxT( "DrawFrameGal" ) ).Show( aEnable );
m_auimgr.Update();
// Reset current tool on switch();
SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
m_galCanvasActive = aEnable;
}
void EDA_DRAW_FRAME::UseGalCanvas( bool aEnable )
{
KIGFX::VIEW* view = GetGalCanvas()->GetView();
KIGFX::GAL* gal = GetGalCanvas()->GetGAL();
// Display the same view after canvas switching
if( aEnable )
{
// Switch to GAL renderer from legacy
if( !m_galCanvasActive )
{
// Set up viewport
double zoomFactor = gal->GetWorldScale() / gal->GetZoomFactor();
double zoom = 1.0 / ( zoomFactor * m_canvas->GetZoom() );
view->SetScale( zoom );
view->SetCenter( VECTOR2D( m_canvas->GetScreenCenterLogicalPosition() ) );
}
// Set up grid settings
gal->SetGridVisibility( IsGridVisible() );
gal->SetGridSize( VECTOR2D( GetScreen()->GetGridSize() ) );
gal->SetGridOrigin( VECTOR2D( GetGridOrigin() ) );
// Transfer EDA_DRAW_PANEL settings
GetGalCanvas()->GetViewControls()->EnableCursorWarping( !m_canvas->GetEnableZoomNoCenter() );
GetGalCanvas()->GetViewControls()->EnableMousewheelPan( m_canvas->GetEnableMousewheelPan() );
GetGalCanvas()->GetViewControls()->EnableAutoPan( m_canvas->GetEnableAutoPan() );
}
else if( m_galCanvasActive )
{
// Switch to legacy renderer from GAL
double zoomFactor = gal->GetWorldScale() / gal->GetZoomFactor();
// TODO replace it with EDA_DRAW_PANEL_GAL::GetLegacyZoom
m_canvas->SetZoom( 1.0 / ( zoomFactor * view->GetScale() ) );
VECTOR2D center = view->GetCenter();
AdjustScrollBars( wxPoint( center.x, center.y ) );
}
m_canvas->SetEvtHandlerEnabled( !aEnable );
GetGalCanvas()->SetEvtHandlerEnabled( aEnable );
// Switch panes
m_auimgr.GetPane( wxT( "DrawFrame" ) ).Show( !aEnable );
m_auimgr.GetPane( wxT( "DrawFrameGal" ) ).Show( aEnable );
m_auimgr.Update();
// Reset current tool on switch();
SetNoToolSelected();
m_galCanvasActive = aEnable;
}
