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Make sub menus conditional on them having child items. 

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16631
This commit is contained in:
Jeff Young 2024-01-18 00:21:06 +00:00
parent 7aad7fcce6
commit 97cb15dd47
3 changed files with 20 additions and 4 deletions
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2
common/tool/conditional_menu.cpp
View File

@ -124,7 +124,7 @@ void CONDITIONAL_MENU::Resolve()
}
void CONDITIONAL_MENU::Evaluate( SELECTION& aSelection )
void CONDITIONAL_MENU::Evaluate( const SELECTION& aSelection )
{
Clear();

2
include/tool/conditional_menu.h
View File

@ -108,7 +108,7 @@ public:
/**
* Update the contents of the menu based on the supplied conditions.
*/
void Evaluate( SELECTION& aSelection );
void Evaluate( const SELECTION& aSelection );
/**
* Update the initial contents so that wxWidgets doesn't get its knickers tied in a knot

20
pcbnew/tools/edit_tool.cpp
View File

@ -182,6 +182,22 @@ bool EDIT_TOOL::Init()
std::shared_ptr<CONDITIONAL_MENU> shapeModificationSubMenu = makeShapeModificationMenu( this );
m_selectionTool->GetToolMenu().RegisterSubMenu( shapeModificationSubMenu );
auto positioningToolsCondition =
[&]( const SELECTION& aSel )
{
std::shared_ptr<CONDITIONAL_MENU> subMenu = makePositioningToolsMenu( this );
subMenu->Evaluate( aSel );
return subMenu->GetMenuItemCount() > 0;
};
auto shapeModificationCondition =
[&]( const SELECTION& aSel )
{
std::shared_ptr<CONDITIONAL_MENU> subMenu = makeShapeModificationMenu( this );
subMenu->Evaluate( aSel );
return subMenu->GetMenuItemCount() > 0;
};
auto propertiesCondition =
[&]( const SELECTION& aSel )
{
@ -337,8 +353,8 @@ bool EDIT_TOOL::Init()
// Add the submenu for the special tools: modfiers and positioning tools
menu.AddSeparator( 100 );
menu.AddMenu( shapeModificationSubMenu.get(), SELECTION_CONDITIONS::NotEmpty, 100 );
menu.AddMenu( positioningToolsSubMenu.get(), SELECTION_CONDITIONS::NotEmpty, 100 );
menu.AddMenu( shapeModificationSubMenu.get(), shapeModificationCondition, 100 );
menu.AddMenu( positioningToolsSubMenu.get(), positioningToolsCondition, 100 );
menu.AddSeparator( 150 );
menu.AddItem( ACTIONS::cut, SELECTION_CONDITIONS::NotEmpty, 150 );