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pcbnew: keep selected zone highlighted when moding 

When adding a cutout to a zone, it helps to have the zone highlighted so
that you can see when zone you are operating on.
This commit is contained in:
Seth Hillbrand 2018-08-28 14:49:48 -07:00
parent d8e276bc4f
commit 0c94b3239d
1 changed files with 15 additions and 6 deletions
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21
pcbnew/tools/drawing_tool.cpp
View File

@ -1296,6 +1296,7 @@ bool DRAWING_TOOL::drawArc( DRAWSEGMENT*& aGraphic )
bool DRAWING_TOOL::getSourceZoneForAction( ZONE_MODE aMode, ZONE_CONTAINER*& aZone )
{
bool clearSelection = false;
aZone = nullptr;
// not an action that needs a source zone
@ -1306,17 +1307,23 @@ bool DRAWING_TOOL::getSourceZoneForAction( ZONE_MODE aMode, ZONE_CONTAINER*& aZo
const SELECTION& selection = selTool->GetSelection();
if( selection.Empty() )
{
clearSelection = true;
m_toolMgr->RunAction( PCB_ACTIONS::selectionCursor, true );
}
// we want a single zone
if( selection.Size() != 1 )
return false;
aZone = dyn_cast<ZONE_CONTAINER*>( selection[0] );
if( selection.Size() == 1 )
aZone = dyn_cast<ZONE_CONTAINER*>( selection[0] );
// expected a zone, but didn't get one
if( !aZone )
{
if( clearSelection )
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
return false;
}
return true;
}
@ -1434,7 +1441,10 @@ int DRAWING_TOOL::drawZone( bool aKeepout, ZONE_MODE aMode )
ZONE_CONTAINER* sourceZone = nullptr;
if( !getSourceZoneForAction( aMode, sourceZone ) )
{
m_frame->SetNoToolSelected();
return 0;
}
ZONE_CREATE_HELPER::PARAMS params;
@ -1452,13 +1462,12 @@ int DRAWING_TOOL::drawZone( bool aKeepout, ZONE_MODE aMode )
auto& controls = *getViewControls();
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
controls.ShowCursor( true );
controls.SetSnapping( true );
runPolygonEventLoop( polyGeomMgr );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
m_frame->SetNoToolSelected();
return 0;