kicad/common/tool/grid_menu.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 CERN
* Copyright (C) 2015-2020 KiCad Developers, see AUTHORS.txt for contributors.
* @author Maciej Suminski <maciej.suminski@cern.ch>
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*
* 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/grid_menu.h>
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#include <id.h>
#include <eda_draw_frame.h>
#include <settings/app_settings.h>
#include <tool/actions.h>
#include <bitmaps.h>
#include <base_units.h>
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using namespace std::placeholders;
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GRID_MENU::GRID_MENU( EDA_DRAW_FRAME* aParent ) :
ACTION_MENU( true ),
m_parent( aParent )
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{
SetTitle( _( "Grid" ) );
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SetIcon( grid_select_xpm );
APP_SETTINGS_BASE* settings = m_parent->config();
wxArrayString gridsList;
int i = ID_POPUP_GRID_START;
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BuildChoiceList( &gridsList, settings, m_parent->GetUserUnits() != EDA_UNITS::INCHES );
for( const wxString& grid : gridsList )
Append( i++, grid, wxEmptyString, wxITEM_CHECK );
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}
OPT_TOOL_EVENT GRID_MENU::eventHandler( const wxMenuEvent& aEvent )
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{
OPT_TOOL_EVENT event( ACTIONS::gridPreset.MakeEvent() );
event->SetParameter( (intptr_t) aEvent.GetId() - ID_POPUP_GRID_START );
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return event;
}
void GRID_MENU::update()
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{
APP_SETTINGS_BASE* settings = m_parent->config();
unsigned int current = settings->m_Window.grid.last_size_idx;
wxArrayString gridsList;
BuildChoiceList( &gridsList, settings, m_parent->GetUserUnits() != EDA_UNITS::INCHES );
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for( unsigned int i = 0; i < GetMenuItemCount(); ++i )
{
wxMenuItem* menuItem = FindItemByPosition( i );
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menuItem->SetItemLabel( gridsList[ i ] ); // Refresh label in case units have changed
menuItem->Check( i == current ); // Refresh checkmark
}
}
void GRID_MENU::BuildChoiceList( wxArrayString* aGridsList, APP_SETTINGS_BASE* aCfg, bool mmFirst )
{
wxString msg;
for( const wxString& gridSize : aCfg->m_Window.grid.sizes )
{
int val = (int) ValueFromString( EDA_UNITS::MILLIMETRES, gridSize, true );
double gridValueMils = To_User_Unit( EDA_UNITS::INCHES, val ) * 1000;
double gridValue_mm = To_User_Unit( EDA_UNITS::MILLIMETRES, val );
if( mmFirst )
msg.Printf( _( "Grid: %.4f mm (%.2f mils)" ), gridValue_mm, gridValueMils );
else
msg.Printf( _( "Grid: %.2f mils (%.4f mm)" ), gridValueMils, gridValue_mm );
aGridsList->Add( msg );
}
if( !aCfg->m_Window.grid.user_grid_x.empty() )
{
int val = (int) ValueFromString( EDA_UNITS::INCHES, aCfg->m_Window.grid.user_grid_x, true );
double gridValueMils = To_User_Unit( EDA_UNITS::INCHES, val ) * 1000;
double gridValue_mm = To_User_Unit( EDA_UNITS::MILLIMETRES, val );
if( mmFirst )
msg.Printf( _( "User grid: %.4f mm (%.2f mils)" ), gridValue_mm, gridValueMils );
else
msg.Printf( _( "User grid: %.2f mils (%.4f mm)" ), gridValueMils, gridValue_mm );
aGridsList->Add( msg );
}
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}