tool_action.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2013-2023 CERN
 * Copyright (C) 2023 KiCad Developers, see AUTHORS.txt for contributors.
 * @author Maciej Suminski <[email protected]>
 *
 * 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 <optional>
#include <tool/tool_action.h>
#include <tool/tool_event.h>
#include <tool/action_manager.h>
 
#include <algorithm>
#include <bitmaps.h>
#include <hotkeys_basic.h>
 
#include <core/wx_stl_compat.h>
#include <wx/string.h>
#include <wx/translation.h>
 
TOOL_ACTION::TOOL_ACTION( const std::string& aName, TOOL_ACTION_SCOPE aScope,
 int aDefaultHotKey, const std::string& aLegacyHotKeyName,
 const wxString& aLabel, const wxString& aTooltip,
 BITMAPS aIcon, TOOL_ACTION_FLAGS aFlags ) :
 m_name( aName ),
 m_scope( aScope ),
 m_group( std::nullopt ),
 m_defaultHotKey( aDefaultHotKey ),
 m_defaultHotKeyAlt( 0 ),
 m_legacyName( aLegacyHotKeyName ),
 m_menuLabel( aLabel ),
 m_tooltip( aTooltip ),
 m_icon( aIcon ),
 m_id( -1 ),
 m_flags( aFlags )
{
 SetHotKey( aDefaultHotKey );
 ACTION_MANAGER::GetActionList().push_back( this );
}
 
 
TOOL_ACTION::TOOL_ACTION() :
 m_scope( AS_GLOBAL ),
 m_group( std::nullopt ),
 m_defaultHotKey( 0 ),
 m_defaultHotKeyAlt( 0 ),
 m_icon( BITMAPS::INVALID_BITMAP ),
 m_id( -1 ),
 m_flags( AF_NONE )
{
 SetHotKey( 0 );
}
 
 
TOOL_ACTION::TOOL_ACTION( const TOOL_ACTION_ARGS& aArgs ) :
 m_name( aArgs.m_name.value_or( "" ) ),
 m_scope( aArgs.m_scope.value_or( AS_CONTEXT ) ),
 m_defaultHotKey( aArgs.m_defaultHotKey.value_or( 0 ) ),
 m_defaultHotKeyAlt( aArgs.m_defaultHotKeyAlt.value_or( 0 ) ),
 m_hotKey( aArgs.m_defaultHotKey.value_or( 0 ) ),
 m_hotKeyAlt( 0 ),
 m_legacyName( aArgs.m_legacyName.value_or( "" ) ),
 m_friendlyName( TowxString( aArgs.m_friendlyName.value_or( "" ) ) ),
 m_tooltip( TowxString( aArgs.m_tooltip.value_or( "" ) ) ),
 m_icon( aArgs.m_icon.value_or( BITMAPS::INVALID_BITMAP) ),
 m_id( -1 ),
 m_uiid( std::nullopt ),
 m_flags( aArgs.m_flags.value_or( AF_NONE ) )
{
 // Action name is the only mandatory part
 assert( !m_name.empty() );
 
 if( aArgs.m_menuText.has_value() )
 m_menuLabel = TowxString( aArgs.m_menuText.value() );
 
 if( aArgs.m_uiid.has_value() )
 m_uiid = aArgs.m_uiid.value();
 
 if( aArgs.m_param.has_value() )
 m_param = aArgs.m_param;
 
 if( aArgs.m_description.has_value() )
 m_description = TowxString( aArgs.m_description.value() );
 
 if( aArgs.m_group.has_value() )
 m_group = aArgs.m_group;
 
 ACTION_MANAGER::GetActionList().push_back( this );
}
 
 
TOOL_ACTION::~TOOL_ACTION()
{
 ACTION_MANAGER::GetActionList().remove( this );
}
 
 
TOOL_EVENT TOOL_ACTION::MakeEvent() const
{
 TOOL_EVENT evt;
 
 if( IsActivation() )
 evt = TOOL_EVENT( TC_COMMAND, TA_ACTIVATE, m_name, m_scope );
 else if( IsNotification() )
 evt = TOOL_EVENT( TC_MESSAGE, TA_NONE, m_name, m_scope );
 else
 evt = TOOL_EVENT( TC_COMMAND, TA_ACTION, m_name, m_scope );
 
 if( m_group.has_value() )
 {
 evt.SetActionGroup( m_group.value() );
 }
 
 if( m_param.has_value() )
 evt.SetParameter( m_param );
 
 return evt;
}
 
 
wxString TOOL_ACTION::GetFriendlyName() const
{
 if( m_friendlyName.empty() )
 return wxEmptyString;
 
 return wxGetTranslation( m_friendlyName );
}
 
 
wxString TOOL_ACTION::GetMenuLabel() const
{
 if( m_menuLabel.has_value() )
 return wxGetTranslation( m_menuLabel.value() );
 
 return GetFriendlyName();
}
 
 
wxString TOOL_ACTION::GetMenuItem() const
{
 wxString label = GetMenuLabel();
 label.Replace( wxS( "&" ), wxS( "&&" ) );
 return AddHotkeyName( label, m_hotKey, IS_HOTKEY );
}
 
 
wxString TOOL_ACTION::GetDescription() const
{
 // If no description provided, use the tooltip without a hotkey
 if( !m_description.has_value() )
 return GetTooltip( false );
 
 return wxGetTranslation( m_description.value() );
}
 
 
wxString TOOL_ACTION::GetTooltip( bool aIncludeHotkey ) const
{
 wxString tooltip = wxGetTranslation( m_tooltip );
 
 if( aIncludeHotkey && GetHotKey() )
 tooltip += wxString::Format( wxT( " (%s)" ), KeyNameFromKeyCode( GetHotKey() ) );
 
 return tooltip;
}
 
 
wxString TOOL_ACTION::GetButtonTooltip() const
{
 // We don't show button text so use the action name as the first line of the tooltip
 wxString tooltip = GetFriendlyName();
 
 if( GetHotKey() )
 tooltip += wxString::Format( wxT( " (%s)" ), KeyNameFromKeyCode( GetHotKey() ) );
 
 if( !GetTooltip( false ).IsEmpty() )
 tooltip += '\n' + GetTooltip( false );
 
 return tooltip;
}
 
 
void TOOL_ACTION::SetHotKey( int aKeycode, int aKeycodeAlt )
{
 m_hotKey = aKeycode;
 m_hotKeyAlt = aKeycodeAlt;
}
 
 
std::string TOOL_ACTION::GetToolName() const
{
 int dotCount = std::count( m_name.begin(), m_name.end(), '.' );
 
 switch( dotCount )
 {
 case 0:
 assert( false ); // Invalid action name format
 return "";
 
 case 1:
 return m_name;
 
 case 2:
 return m_name.substr( 0, m_name.rfind( '.' ) );
 
 default:
 assert( false ); // TODO not implemented
 return "";
 }
}