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/selection_tool.h>
#include <tools/group_tool.h>
#include <tools/pcbnew_picker_tool.h>
#include <status_popup.h>
#include <board_commit.h>
#include <bitmaps.h>
#include <dialogs/dialog_group_properties_base.h>
#include "edit_tool.h"
class DIALOG_GROUP_PROPERTIES : public DIALOG_GROUP_PROPERTIES_BASE
{
private:
PCB_BASE_EDIT_FRAME* m_brdEditor;
TOOL_MANAGER* m_toolMgr;
PCB_GROUP* m_group;
public:
DIALOG_GROUP_PROPERTIES( PCB_BASE_EDIT_FRAME* aParent, PCB_GROUP* aTarget );
~DIALOG_GROUP_PROPERTIES() { }
void OnMemberSelected( wxCommandEvent& event ) override;
void OnAddMember( wxCommandEvent& event ) override;
void OnRemoveMember( wxCommandEvent& event ) override;
void DoAddMember( EDA_ITEM* aItem );
private:
bool TransferDataToWindow() override;
bool TransferDataFromWindow() override;
};
DIALOG_GROUP_PROPERTIES::DIALOG_GROUP_PROPERTIES( PCB_BASE_EDIT_FRAME* aParent,
PCB_GROUP* aGroup ) :
DIALOG_GROUP_PROPERTIES_BASE( aParent ),
m_brdEditor( aParent ),
m_toolMgr( aParent->GetToolManager() ),
m_group( aGroup )
{
m_bpAddMember->SetBitmap( KiBitmap( small_plus_xpm ) );
m_bpRemoveMember->SetBitmap( KiBitmap( trash_xpm ) );
m_nameCtrl->SetValue( m_group->GetName() );
for( BOARD_ITEM* item : m_group->GetItems() )
m_membersList->Append( item->GetSelectMenuText( m_brdEditor->GetUserUnits() ), item );
m_sdbSizerOK->SetDefault();
SetInitialFocus( m_nameCtrl );
// Now all widgets have the size fixed, call FinishDialogSettings
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finishDialogSettings();
}
bool DIALOG_GROUP_PROPERTIES::TransferDataToWindow()
{
// Don't do anything here; it gets called every time we re-show the dialog after
// picking a new member.
return true;
}
bool DIALOG_GROUP_PROPERTIES::TransferDataFromWindow()
{
BOARD_COMMIT commit( m_brdEditor );
commit.Modify( m_group );
m_group->SetName( m_nameCtrl->GetValue() );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
m_group->RemoveAll();
for( size_t ii = 0; ii < m_membersList->GetCount(); ++ii )
{
BOARD_ITEM* item = static_cast<BOARD_ITEM*>( m_membersList->GetClientData( ii ) );
PCB_GROUP* existingGroup = item->GetParentGroup();
if( existingGroup )
{
commit.Modify( existingGroup );
existingGroup->RemoveItem( item );
}
m_group->AddItem( item );
}
commit.Push( _( "Modified group" ) );
m_toolMgr->RunAction( PCB_ACTIONS::selectItem, true, m_group );
return true;
}
void DIALOG_GROUP_PROPERTIES::OnMemberSelected( wxCommandEvent& aEvent )
{
int selected = m_membersList->GetSelection();
if( selected >= 0 )
{
WINDOW_THAWER thawer( m_brdEditor );
BOARD_ITEM* item = static_cast<BOARD_ITEM*>( m_membersList->GetClientData( selected ) );
m_brdEditor->FocusOnItem( item );
m_brdEditor->GetCanvas()->Refresh();
}
aEvent.Skip();
}
void DIALOG_GROUP_PROPERTIES::OnAddMember( wxCommandEvent& event )
{
m_toolMgr->RunAction( PCB_ACTIONS::pickNewGroupMember, true );
}
void DIALOG_GROUP_PROPERTIES::DoAddMember( EDA_ITEM* aItem )
{
for( size_t ii = 0; ii < m_membersList->GetCount(); ++ii )
{
if( aItem == static_cast<BOARD_ITEM*>( m_membersList->GetClientData( ii ) ) )
return;
}
if( aItem == m_group )
return;
m_membersList->Append( aItem->GetSelectMenuText( m_brdEditor->GetUserUnits() ), aItem );
}
void DIALOG_GROUP_PROPERTIES::OnRemoveMember( wxCommandEvent& event )
{
int selected = m_membersList->GetSelection();
if( selected >= 0 )
m_membersList->Delete( selected );
}
class GROUP_CONTEXT_MENU : public ACTION_MENU
{
public:
GROUP_CONTEXT_MENU( ) : ACTION_MENU( true )
{
SetIcon( locked_xpm ); // fixme
SetTitle( _( "Grouping" ) );
Add( PCB_ACTIONS::groupCreate );
Add( PCB_ACTIONS::groupUngroup );
Add( PCB_ACTIONS::groupRemoveItems );
Add( PCB_ACTIONS::groupEnter );
}
ACTION_MENU* create() const override
{
return new GROUP_CONTEXT_MENU();
}
private:
void update() override
{
SELECTION_TOOL* selTool = getToolManager()->GetTool<SELECTION_TOOL>();
BOARD* board = selTool->GetBoard();
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::groupCreate.GetUIId(), legalOps.create );
Enable( PCB_ACTIONS::groupUngroup.GetUIId(), legalOps.ungroup );
Enable( PCB_ACTIONS::groupRemoveItems.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<SELECTION_TOOL>();
auto groupMenu = std::make_shared<GROUP_CONTEXT_MENU>();
groupMenu->SetTool( this );
// Add the group control menus to relevant other tools
if( m_selectionTool )
{
auto& toolMenu = m_selectionTool->GetToolMenu();
auto& menu = toolMenu.GetMenu();
toolMenu.AddSubMenu( groupMenu );
menu.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";
PCBNEW_PICKER_TOOL* picker = m_toolMgr->GetTool<PCBNEW_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(
[&]( const VECTOR2D& aPoint ) -> bool
{
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
const PCBNEW_SELECTION& sel = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, SELECTION_TOOL* sTool )
{
EditToolSelectionFilter( aCollector, EXCLUDE_TRANSIENTS, sTool );
} );
if( sel.Empty() )
return true; // still looking for an item
statusPopup.Hide();
if( m_propertiesDialog )
{
m_propertiesDialog->DoAddMember( sel.Front() );
m_propertiesDialog->Show( true );
}
return false; // got our item; don't need any more
} );
picker->SetMotionHandler(
[&] ( const VECTOR2D& aPos )
{
statusPopup.Move( wxGetMousePosition() + wxPoint( 20, -50 ) );
} );
picker->SetCancelHandler(
[&]()
{
if( m_propertiesDialog )
m_propertiesDialog->Show( true );
statusPopup.Hide();
} );
picker->SetFinalizeHandler(
[&]( const int& aFinalState )
{
done = true;
} );
statusPopup.Move( wxGetMousePosition() + wxPoint( 20, -50 ) );
statusPopup.Popup();
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;
}
return 0;
}
int GROUP_TOOL::Group( const TOOL_EVENT& aEvent )
{
SELECTION_TOOL* selTool = m_toolMgr->GetTool<SELECTION_TOOL>();
const PCBNEW_SELECTION& selection = selTool->GetSelection();
BOARD* board = getModel<BOARD>();
PCB_GROUP* group = nullptr;
if( selection.Empty() )
m_toolMgr->RunAction( PCB_ACTIONS::selectionCursor, true );
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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* item : selection )
group->AddItem( static_cast<BOARD_ITEM*>( 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* item : selection )
{
group->AddItem( static_cast<BOARD_ITEM*>( item ) );
undoList.PushItem( ITEM_PICKER( nullptr, item, UNDO_REDO::GROUP ) );
}
m_frame->SaveCopyInUndoList( undoList, UNDO_REDO::GROUP );
}
selTool->ClearSelection();
selTool->select( group );
m_toolMgr->PostEvent( EVENTS::SelectedItemsModified );
m_frame->OnModify();
return 0;
}
int GROUP_TOOL::Ungroup( const TOOL_EVENT& aEvent )
{
const PCBNEW_SELECTION& selection = m_toolMgr->GetTool<SELECTION_TOOL>()->GetSelection();
BOARD* board = getModel<BOARD>();
std::vector<BOARD_ITEM*> members;
if( selection.Empty() )
m_toolMgr->RunAction( PCB_ACTIONS::selectionCursor, true );
PCBNEW_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 )
{
SELECTION_TOOL* selTool = m_toolMgr->GetTool<SELECTION_TOOL>();
const PCBNEW_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 );
}
commit.Push( "Remove Group Items" );
m_toolMgr->PostEvent( EVENTS::SelectedItemsModified );
m_frame->OnModify();
return 0;
}
int GROUP_TOOL::EnterGroup( const TOOL_EVENT& aEvent )
{
SELECTION_TOOL* selTool = m_toolMgr->GetTool<SELECTION_TOOL>();
const PCBNEW_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<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::groupCreate.MakeEvent() );
Go( &GROUP_TOOL::Ungroup, PCB_ACTIONS::groupUngroup.MakeEvent() );
Go( &GROUP_TOOL::RemoveFromGroup, PCB_ACTIONS::groupRemoveItems.MakeEvent() );
Go( &GROUP_TOOL::EnterGroup, PCB_ACTIONS::groupEnter.MakeEvent() );
Go( &GROUP_TOOL::LeaveGroup, PCB_ACTIONS::groupLeave.MakeEvent() );
}