cvpcb_control.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2019 Ian McInerney <[email protected]>
 * Copyright (C) 2019 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 3 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, see <http://www.gnu.org/licenses/>.
 */

#include <confirm.h>
#include <cstdint>
#include <functional>
#include <kiface_base.h>
#include <kiway_express.h>
#include <lib_id.h>
#include <tool/actions.h>
#include <tool/tool_manager.h>

#include <cvpcb_mainframe.h>
#include <dialogs/dialog_config_equfiles.h>
#include <display_footprints_frame.h>
#include <listboxes.h>
#include <tools/cvpcb_actions.h>
#include <tools/cvpcb_control.h>
#include <wx/settings.h>

using namespace std::placeholders;


CVPCB_CONTROL::CVPCB_CONTROL() :
 TOOL_INTERACTIVE( "cvpcb.Control" ),
 m_frame( nullptr )
{
}


void CVPCB_CONTROL::Reset( RESET_REASON aReason )
{
 m_frame = getEditFrame<CVPCB_MAINFRAME>();
}


int CVPCB_CONTROL::Main( const TOOL_EVENT& aEvent )
{
 // Main loop: keep receiving events
 while( TOOL_EVENT* evt = Wait() )
 {
 bool handled = false;

 // The escape key maps to the cancel event, which is used to close the window
 if( evt->IsCancel() )
 {
 m_frame->Close( false );
 handled = true;
 }
 else if( evt->IsKeyPressed() )
 {
 switch( evt->KeyCode() )
 {
 // The right arrow moves focus to the focusable object to the right
 case WXK_RIGHT:
 m_toolMgr->RunAction( CVPCB_ACTIONS::changeFocusRight );
 handled = true;
 break;

 // The left arrow moves focus to the focusable object to the left
 case WXK_LEFT:
 m_toolMgr->RunAction( CVPCB_ACTIONS::changeFocusLeft );
 handled = true;
 break;

 default:
 // Let every other key continue processing to the controls of the window
 break;
 }
 }

 if( !handled )
 evt->SetPassEvent();
 }

 return 0;
}


int CVPCB_CONTROL::ChangeFocus( const TOOL_EVENT& aEvent )
{
 int tmp = aEvent.Parameter<intptr_t>();
 CVPCB_MAINFRAME::FOCUS_DIR dir =
 static_cast<CVPCB_MAINFRAME::FOCUS_DIR>( tmp );

 switch( dir )
 {
 case CVPCB_MAINFRAME::CHANGE_FOCUS_RIGHT:
 switch( m_frame->GetFocusedControl() )
 {
 case CVPCB_MAINFRAME::CONTROL_LIBRARY:
 m_frame->SetFocusedControl( CVPCB_MAINFRAME::CONTROL_COMPONENT );
 break;

 case CVPCB_MAINFRAME::CONTROL_COMPONENT:
 m_frame->SetFocusedControl( CVPCB_MAINFRAME::CONTROL_FOOTPRINT );
 break;

 case CVPCB_MAINFRAME::CONTROL_FOOTPRINT:
 m_frame->SetFocusedControl( CVPCB_MAINFRAME::CONTROL_LIBRARY );
 break;

 case CVPCB_MAINFRAME::CONTROL_NONE:
 default:
 break;
 }

 break;

 case CVPCB_MAINFRAME::CHANGE_FOCUS_LEFT:
 switch( m_frame->GetFocusedControl() )
 {
 case CVPCB_MAINFRAME::CONTROL_LIBRARY:
 m_frame->SetFocusedControl( CVPCB_MAINFRAME::CONTROL_FOOTPRINT );
 break;

 case CVPCB_MAINFRAME::CONTROL_COMPONENT:
 m_frame->SetFocusedControl( CVPCB_MAINFRAME::CONTROL_LIBRARY );
 break;

 case CVPCB_MAINFRAME::CONTROL_FOOTPRINT:
 m_frame->SetFocusedControl( CVPCB_MAINFRAME::CONTROL_COMPONENT );
 break;

 case CVPCB_MAINFRAME::CONTROL_NONE:
 default:
 break;
 }

 break;

 default:
 break;
 }

 return 0;
}


int CVPCB_CONTROL::ShowFootprintViewer( const TOOL_EVENT& aEvent )
{

 DISPLAY_FOOTPRINTS_FRAME* fpframe = m_frame->GetFootprintViewerFrame();

 if( !fpframe )
 {
 fpframe = (DISPLAY_FOOTPRINTS_FRAME*) m_frame->Kiway().Player(
 FRAME_CVPCB_DISPLAY, true, m_frame );
 fpframe->Show( true );
 }
 else
 {
 if( fpframe->IsIconized() )
 fpframe->Iconize( false );

 // The display footprint window might be buried under some other
 // windows, so CreateScreenCmp() on an existing window would not
 // show any difference, leaving the user confused.
 // So we want to put it to front, second after our CVPCB_MAINFRAME.
 // We do this by a little dance of bringing it to front then the main
 // frame back.
 wxWindow* focus = m_frame->FindFocus();

 fpframe->Raise(); // Make sure that is visible.
 m_frame->Raise(); // .. but still we want the focus.

 if( focus )
 focus->SetFocus();
 }

 fpframe->InitDisplay();

 return 0;
}


int CVPCB_CONTROL::ToggleFootprintFilter( const TOOL_EVENT& aEvent )
{
 m_frame->SetFootprintFilter(
 static_cast<FOOTPRINTS_LISTBOX::FP_FILTER_T>( aEvent.Parameter<intptr_t>() ),
 CVPCB_MAINFRAME::FILTER_TOGGLE );

 return 0;
}


int CVPCB_CONTROL::ShowEquFileTable( const TOOL_EVENT& aEvent )
{
 DIALOG_CONFIG_EQUFILES dlg( m_frame );
 dlg.ShowModal();

 return 0;
}


int CVPCB_CONTROL::SaveAssociationsToFile( const TOOL_EVENT& aEvent )
{
 m_frame->SaveFootprintAssociation( true );
 return 0;
}


int CVPCB_CONTROL::SaveAssociationsToSchematic( const TOOL_EVENT& aEvent )
{
 m_frame->SaveFootprintAssociation( false );
 return 0;
}


int CVPCB_CONTROL::ToNA( const TOOL_EVENT& aEvent )
{
 int tmp = aEvent.Parameter<intptr_t>();
 CVPCB_MAINFRAME::ITEM_DIR dir =
 static_cast<CVPCB_MAINFRAME::ITEM_DIR>( tmp );

 std::vector<unsigned int> naComp = m_frame->GetComponentIndices( CVPCB_MAINFRAME::NA_COMPONENTS );
 std::vector<unsigned int> tempSel = m_frame->GetComponentIndices( CVPCB_MAINFRAME::SEL_COMPONENTS );

 // No unassociated components
 if( naComp.empty() )
 return 0;

 // Extract the current selection
 bool changeSel = false;
 unsigned int newSel = UINT_MAX;

 switch( dir )
 {
 case CVPCB_MAINFRAME::ITEM_NEXT:
 if( !tempSel.empty() )
 newSel = tempSel.front();

 // Find the next index in the component list
 for( unsigned int idx : naComp )
 {
 if( idx > newSel )
 {
 changeSel = true;
 newSel = idx;
 break;
 }
 }

 break;

 case CVPCB_MAINFRAME::ITEM_PREV:
 if( !tempSel.empty() )
 {
 newSel = tempSel.front();

 // Find the previous index in the component list
 for( int jj = naComp.size()-1; jj >= 0; jj-- )
 {
 unsigned idx = naComp[jj];

 if( idx < newSel )
 {
 changeSel = true;
 newSel = idx;
 break;
 }
 }
 }

 break;

 default:
 wxASSERT_MSG( false, wxT( "Invalid direction" ) );
 }

 // Set the new component selection
 if( changeSel )
 m_frame->SetSelectedComponent( newSel );

 return 0;
}


int CVPCB_CONTROL::UpdateMenu( const TOOL_EVENT& aEvent )
{
 ACTION_MENU* actionMenu = aEvent.Parameter<ACTION_MENU*>();
 CONDITIONAL_MENU* conditionalMenu = dynamic_cast<CONDITIONAL_MENU*>( actionMenu );
 SELECTION dummySel;

 if( conditionalMenu )
 conditionalMenu->Evaluate( dummySel );

 if( actionMenu )
 actionMenu->UpdateAll();

 return 0;
}


void CVPCB_CONTROL::setTransitions()
{
 // Control actions
 Go( &CVPCB_CONTROL::UpdateMenu, ACTIONS::updateMenu.MakeEvent() );
 Go( &CVPCB_CONTROL::Main, CVPCB_ACTIONS::controlActivate.MakeEvent() );
 Go( &CVPCB_CONTROL::ChangeFocus, CVPCB_ACTIONS::changeFocusRight.MakeEvent() );
 Go( &CVPCB_CONTROL::ChangeFocus, CVPCB_ACTIONS::changeFocusLeft.MakeEvent() );

 // Run the footprint viewer
 Go( &CVPCB_CONTROL::ShowFootprintViewer, CVPCB_ACTIONS::showFootprintViewer.MakeEvent() );

 // Management actions
 Go( &CVPCB_CONTROL::ShowEquFileTable, CVPCB_ACTIONS::showEquFileTable.MakeEvent() );
 Go( &CVPCB_CONTROL::SaveAssociationsToSchematic, CVPCB_ACTIONS::saveAssociationsToSchematic.MakeEvent() );
 Go( &CVPCB_CONTROL::SaveAssociationsToFile,CVPCB_ACTIONS::saveAssociationsToFile.MakeEvent() );

 // Navigation actions
 Go( &CVPCB_CONTROL::ToNA, CVPCB_ACTIONS::gotoNextNA.MakeEvent() );
 Go( &CVPCB_CONTROL::ToNA, CVPCB_ACTIONS::gotoPreviousNA.MakeEvent() );

 // Filter the footprints
 Go( &CVPCB_CONTROL::ToggleFootprintFilter, CVPCB_ACTIONS::FilterFPbyFPFilters.MakeEvent() );
 Go( &CVPCB_CONTROL::ToggleFootprintFilter, CVPCB_ACTIONS::FilterFPbyLibrary.MakeEvent() );
 Go( &CVPCB_CONTROL::ToggleFootprintFilter, CVPCB_ACTIONS::filterFPbyPin.MakeEvent() );
}