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PcbNew: Fix layer alpha overrides being overwritten by color changes 

Fixes: lp:1827518
* https://bugs.launchpad.net/kicad/+bug/1827518

(cherry picked from commit cb3edf2607)
This commit is contained in:
Jon Evans 2019-05-26 20:20:18 -04:00
parent d2a2dea9c4
commit 638ac3838c
1 changed files with 14 additions and 10 deletions
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24
pcbnew/tools/pcbnew_control.cpp
View File

@ -492,17 +492,19 @@ int PCBNEW_CONTROL::LayerToggle( const TOOL_EVENT& aEvent )
int PCBNEW_CONTROL::LayerAlphaInc( const TOOL_EVENT& aEvent )
{
auto painter = static_cast<KIGFX::PCB_PAINTER*>( getView()->GetPainter() );
auto settings = painter->GetSettings();
auto& settings = m_frame->Settings().Colors();
LAYER_NUM currentLayer = m_frame->GetActiveLayer();
KIGFX::COLOR4D currentColor = settings->GetLayerColor( currentLayer );
KIGFX::COLOR4D currentColor = settings.GetLayerColor( currentLayer );
if( currentColor.a <= ALPHA_MAX - ALPHA_STEP )
{
currentColor.a += ALPHA_STEP;
settings->SetLayerColor( currentLayer, currentColor );
m_frame->GetGalCanvas()->GetView()->UpdateLayerColor( currentLayer );
settings.SetLayerColor( currentLayer, currentColor );
KIGFX::VIEW* view = m_frame->GetGalCanvas()->GetView();
view->GetPainter()->GetSettings()->ImportLegacyColors( &settings );
view->UpdateLayerColor( currentLayer );
wxUpdateUIEvent dummy;
static_cast<PCB_EDIT_FRAME*>( m_frame )->OnUpdateLayerAlpha( dummy );
@ -516,17 +518,19 @@ int PCBNEW_CONTROL::LayerAlphaInc( const TOOL_EVENT& aEvent )
int PCBNEW_CONTROL::LayerAlphaDec( const TOOL_EVENT& aEvent )
{
auto painter = static_cast<KIGFX::PCB_PAINTER*>( getView()->GetPainter() );
auto settings = painter->GetSettings();
auto& settings = m_frame->Settings().Colors();
LAYER_NUM currentLayer = m_frame->GetActiveLayer();
KIGFX::COLOR4D currentColor = settings->GetLayerColor( currentLayer );
KIGFX::COLOR4D currentColor = settings.GetLayerColor( currentLayer );
if( currentColor.a >= ALPHA_MIN + ALPHA_STEP )
{
currentColor.a -= ALPHA_STEP;
settings->SetLayerColor( currentLayer, currentColor );
m_frame->GetGalCanvas()->GetView()->UpdateLayerColor( currentLayer );
settings.SetLayerColor( currentLayer, currentColor );
KIGFX::VIEW* view = m_frame->GetGalCanvas()->GetView();
view->GetPainter()->GetSettings()->ImportLegacyColors( &settings );
view->UpdateLayerColor( currentLayer );
wxUpdateUIEvent dummy;
static_cast<PCB_BASE_FRAME*>( m_frame )->OnUpdateLayerAlpha( dummy );