kicad/pcbnew/tools/group_tool.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <tool/tool_manager.h>
#include <tools/pcb_actions.h>
#include <tools/pcb_selection_tool.h>
#include <tools/group_tool.h>
#include <tools/pcb_picker_tool.h>
#include <status_popup.h>
#include <board_commit.h>
#include <bitmaps.h>
#include <dialogs/dialog_group_properties.h>
#include <pcb_group.h>
#include <collectors.h>
#include <footprint.h>
class GROUP_CONTEXT_MENU : public ACTION_MENU
{
public:
GROUP_CONTEXT_MENU( ) : ACTION_MENU( true )
{
SetIcon( BITMAPS::group ); // fixme
SetTitle( _( "Grouping" ) );
Add( PCB_ACTIONS::group );
Add( PCB_ACTIONS::ungroup );
Add( PCB_ACTIONS::removeFromGroup );
Add( PCB_ACTIONS::groupEnter );
}
ACTION_MENU* create() const override
{
return new GROUP_CONTEXT_MENU();
}
private:
void update() override
{
PCB_SELECTION_TOOL* selTool = getToolManager()->GetTool<PCB_SELECTION_TOOL>();
BOARD* board = static_cast<BOARD*>( getToolManager()->GetModel() );
const auto& selection = selTool->GetSelection();
wxString check = board->GroupsSanityCheck();
wxCHECK_RET( check == wxEmptyString, _( "Group is in inconsistent state:" ) + wxS( " " ) + check );
BOARD::GroupLegalOpsField legalOps = board->GroupLegalOps( selection );
Enable( PCB_ACTIONS::group.GetUIId(), legalOps.create );
Enable( PCB_ACTIONS::ungroup.GetUIId(), legalOps.ungroup );
Enable( PCB_ACTIONS::removeFromGroup.GetUIId(), legalOps.removeItems );
Enable( PCB_ACTIONS::groupEnter.GetUIId(), legalOps.enter );
}
};
GROUP_TOOL::GROUP_TOOL() :
PCB_TOOL_BASE( "pcbnew.Groups" ),
m_frame( nullptr ),
m_propertiesDialog( nullptr ),
m_selectionTool( nullptr )
{
}
void GROUP_TOOL::Reset( RESET_REASON aReason )
{
m_frame = getEditFrame<PCB_BASE_EDIT_FRAME>();
if( aReason != RUN )
m_commit = std::make_unique<BOARD_COMMIT>( this );
}
bool GROUP_TOOL::Init()
{
m_frame = getEditFrame<PCB_BASE_EDIT_FRAME>();
// Find the selection tool, so they can cooperate
m_selectionTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
// Add the group control menus to relevant other tools
if( m_selectionTool )
{
TOOL_MENU& selToolMenu = m_selectionTool->GetToolMenu();
std::shared_ptr<GROUP_CONTEXT_MENU> groupMenu = std::make_shared<GROUP_CONTEXT_MENU>();
groupMenu->SetTool( this );
selToolMenu.RegisterSubMenu( groupMenu );
selToolMenu.GetMenu().AddMenu( groupMenu.get(), SELECTION_CONDITIONS::NotEmpty, 100 );
}
return true;
}
int GROUP_TOOL::GroupProperties( const TOOL_EVENT& aEvent )
{
PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
PCB_GROUP* group = aEvent.Parameter<PCB_GROUP*>();
if( m_propertiesDialog )
m_propertiesDialog->Destroy();
m_propertiesDialog = new DIALOG_GROUP_PROPERTIES( editFrame, group );
m_propertiesDialog->Show( true );
return 0;
}
int GROUP_TOOL::PickNewMember( const TOOL_EVENT& aEvent )
{
std::string tool = "pcbnew.EditGroups.selectNewMember";
PCB_PICKER_TOOL* picker = m_toolMgr->GetTool<PCB_PICKER_TOOL>();
STATUS_TEXT_POPUP statusPopup( frame() );
bool done = false;
if( m_propertiesDialog )
m_propertiesDialog->Show( false );
Activate();
statusPopup.SetText( _( "Click on new member..." ) );
picker->SetClickHandler(
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[&]( const VECTOR2D& aPoint ) -> bool
{
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
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const PCB_SELECTION& sel = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector,
PCB_SELECTION_TOOL* sTool )
{
} );
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if( sel.Empty() )
return true; // still looking for an item
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statusPopup.Hide();
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if( m_propertiesDialog )
{
m_propertiesDialog->DoAddMember( sel.Front() );
m_propertiesDialog->Show( true );
}
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return false; // got our item; don't need any more
} );
picker->SetMotionHandler(
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[&] ( const VECTOR2D& aPos )
{
statusPopup.Move( wxGetMousePosition() + wxPoint( 20, -50 ) );
} );
picker->SetCancelHandler(
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[&]()
{
if( m_propertiesDialog )
m_propertiesDialog->Show( true );
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statusPopup.Hide();
} );
picker->SetFinalizeHandler(
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[&]( const int& aFinalState )
{
done = true;
} );
statusPopup.Move( wxGetMousePosition() + wxPoint( 20, -50 ) );
statusPopup.Popup();
canvas()->SetStatusPopup( statusPopup.GetPanel() );
m_toolMgr->RunAction( ACTIONS::pickerTool, true, &tool );
while( !done )
{
// Pass events unless we receive a null event, then we must shut down
if( TOOL_EVENT* evt = Wait() )
evt->SetPassEvent();
else
break;
}
canvas()->SetStatusPopup( nullptr );
return 0;
}
int GROUP_TOOL::Group( const TOOL_EVENT& aEvent )
{
PCB_SELECTION_TOOL* selTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
PCB_SELECTION selection;
if( m_isFootprintEditor )
{
selection = selTool->RequestSelection(
[]( const VECTOR2I& , GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* )
{
} );
}
else
{
selection = selTool->RequestSelection(
[]( const VECTOR2I& , GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* )
{
// Iterate from the back so we don't have to worry about removals.
for( int i = aCollector.GetCount() - 1; i >= 0; --i )
{
BOARD_ITEM* item = aCollector[ i ];
switch( item->Type() )
{
case PCB_FP_TEXT_T:
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case PCB_FP_TEXTBOX_T:
case PCB_FP_SHAPE_T:
case PCB_FP_ZONE_T:
case PCB_PAD_T:
aCollector.Remove( item );
break;
default:
break;
}
}
} );
}
if( selection.Empty() )
return 0;
BOARD* board = getModel<BOARD>();
PCB_GROUP* group = nullptr;
bool lockGroup = false;
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if( m_isFootprintEditor )
{
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FOOTPRINT* parentFootprint = board->GetFirstFootprint();
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m_frame->SaveCopyInUndoList( parentFootprint, UNDO_REDO::CHANGED );
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group = new PCB_GROUP( parentFootprint );
parentFootprint->Add( group );
for( EDA_ITEM* eda_item : selection )
{
BOARD_ITEM* item = static_cast<BOARD_ITEM*>( eda_item );
if( item->IsLocked() )
lockGroup = true;
group->AddItem( item );
}
}
else
{
PICKED_ITEMS_LIST undoList;
group = new PCB_GROUP( board );
board->Add( group );
undoList.PushItem( ITEM_PICKER( nullptr, group, UNDO_REDO::NEWITEM ) );
for( EDA_ITEM* eda_item : selection )
{
BOARD_ITEM* item = static_cast<BOARD_ITEM*>( eda_item );
if( item->IsLocked() )
lockGroup = true;
group->AddItem( static_cast<BOARD_ITEM*>( item ) );
undoList.PushItem( ITEM_PICKER( nullptr, item, UNDO_REDO::REGROUP ) );
}
m_frame->SaveCopyInUndoList( undoList, UNDO_REDO::REGROUP );
}
if( lockGroup )
group->SetLocked( true );
selTool->ClearSelection();
selTool->select( group );
m_toolMgr->PostEvent( EVENTS::SelectedItemsModified );
m_frame->OnModify();
return 0;
}
int GROUP_TOOL::Ungroup( const TOOL_EVENT& aEvent )
{
const PCB_SELECTION& selection = m_toolMgr->GetTool<PCB_SELECTION_TOOL>()->GetSelection();
BOARD* board = getModel<BOARD>();
std::vector<BOARD_ITEM*> members;
if( selection.Empty() )
m_toolMgr->RunAction( PCB_ACTIONS::selectionCursor, true );
PCB_SELECTION selCopy = selection;
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
for( EDA_ITEM* item : selCopy )
{
PCB_GROUP* group = dynamic_cast<PCB_GROUP*>( item );
if( group )
{
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if( m_isFootprintEditor )
{
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FOOTPRINT* parentFootprint = board->GetFirstFootprint();
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m_frame->SaveCopyInUndoList( parentFootprint, UNDO_REDO::CHANGED );
group->RemoveAll();
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parentFootprint->Remove( group );
}
else
{
PICKED_ITEMS_LIST undoList;
for( BOARD_ITEM* member : group->GetItems() )
{
undoList.PushItem( ITEM_PICKER( nullptr, member, UNDO_REDO::UNGROUP ) );
members.push_back( member );
}
group->RemoveAll();
board->Remove( group );
undoList.PushItem( ITEM_PICKER( nullptr, group, UNDO_REDO::DELETED ) );
m_frame->SaveCopyInUndoList( undoList, UNDO_REDO::UNGROUP );
}
group->SetSelected();
}
}
m_toolMgr->RunAction( PCB_ACTIONS::selectItems, true, &members );
m_toolMgr->PostEvent( EVENTS::SelectedItemsModified );
m_frame->OnModify();
return 0;
}
int GROUP_TOOL::RemoveFromGroup( const TOOL_EVENT& aEvent )
{
PCB_SELECTION_TOOL* selTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
const PCB_SELECTION& selection = selTool->GetSelection();
BOARD_COMMIT commit( m_frame );
if( selection.Empty() )
m_toolMgr->RunAction( PCB_ACTIONS::selectionCursor, true );
std::map<PCB_GROUP*, std::vector<BOARD_ITEM*>> groupMap;
for( EDA_ITEM* item : selection )
{
BOARD_ITEM* boardItem = static_cast<BOARD_ITEM*>( item );
PCB_GROUP* group = boardItem->GetParentGroup();
if( group )
groupMap[ group ].push_back( boardItem );
}
for( std::pair<PCB_GROUP*, std::vector<BOARD_ITEM*>> pair : groupMap )
{
commit.Modify( pair.first );
for( BOARD_ITEM* item : pair.second )
pair.first->RemoveItem( item );
}
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commit.Push( wxT( "Remove Group Items" ) );
m_toolMgr->PostEvent( EVENTS::SelectedItemsModified );
m_frame->OnModify();
return 0;
}
int GROUP_TOOL::EnterGroup( const TOOL_EVENT& aEvent )
{
PCB_SELECTION_TOOL* selTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
const PCB_SELECTION& selection = selTool->GetSelection();
if( selection.GetSize() == 1 && selection[0]->Type() == PCB_GROUP_T )
selTool->EnterGroup();
return 0;
}
int GROUP_TOOL::LeaveGroup( const TOOL_EVENT& aEvent )
{
m_toolMgr->GetTool<PCB_SELECTION_TOOL>()->ExitGroup( true /* Select the group */ );
return 0;
}
void GROUP_TOOL::setTransitions()
{
Go( &GROUP_TOOL::GroupProperties, PCB_ACTIONS::groupProperties.MakeEvent() );
Go( &GROUP_TOOL::PickNewMember, PCB_ACTIONS::pickNewGroupMember.MakeEvent() );
Go( &GROUP_TOOL::Group, PCB_ACTIONS::group.MakeEvent() );
Go( &GROUP_TOOL::Ungroup, PCB_ACTIONS::ungroup.MakeEvent() );
Go( &GROUP_TOOL::RemoveFromGroup, PCB_ACTIONS::removeFromGroup.MakeEvent() );
Go( &GROUP_TOOL::EnterGroup, PCB_ACTIONS::groupEnter.MakeEvent() );
Go( &GROUP_TOOL::LeaveGroup, PCB_ACTIONS::groupLeave.MakeEvent() );
}