/*
 * Called on a double click:
 *  If an editable item  (field, pin, graphic):
 *      Call the suitable dialog editor.
 */
void LIB_EDIT_FRAME::OnLeftDClick( wxDC* DC, const wxPoint& aPosition )
{
    LIB_PART*      part = GetCurPart();

    if( !part )
        return;

    if( !m_drawItem || !m_drawItem->InEditMode() )
    {   // We can locate an item
        m_drawItem = LocateItemUsingCursor( aPosition );

        if( m_drawItem == NULL )
        {
            wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );

            cmd.SetId( ID_LIBEDIT_GET_FRAME_EDIT_PART );
            GetEventHandler()->ProcessEvent( cmd );
        }
    }

    if( m_drawItem )
        SetMsgPanel( m_drawItem );
    else
        return;

    m_canvas->SetIgnoreMouseEvents( true );
    bool not_edited = !m_drawItem->InEditMode();

    switch( m_drawItem->Type() )
    {
    case LIB_PIN_T:
        if( not_edited )
        {
            wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );

            cmd.SetId( ID_LIBEDIT_EDIT_PIN );
            GetEventHandler()->ProcessEvent( cmd );
        }
        break;

    case LIB_ARC_T:
    case LIB_CIRCLE_T:
    case LIB_RECTANGLE_T:
        if( not_edited )
            EditGraphicSymbol( DC, m_drawItem );
        break;

    case LIB_POLYLINE_T:
        if( not_edited )
            EditGraphicSymbol( DC, m_drawItem );
        else if( m_drawItem->IsNew() )
            EndDrawGraphicItem( DC );
        break;

    case LIB_TEXT_T:
        if( not_edited )
            EditSymbolText( DC, m_drawItem );
        break;

    case LIB_FIELD_T:
        if( not_edited )
            EditField( (LIB_FIELD*) m_drawItem );
        break;

    default:
        wxFAIL_MSG( wxT( "Unhandled item <" ) + m_drawItem->GetClass() + wxT( ">" ) );
        break;
    }

    m_canvas->MoveCursorToCrossHair();
    m_canvas->SetIgnoreMouseEvents( false );
}
void WinEDA_LibeditFrame::OnLeftDClick(wxDC * DC, const wxPoint& MousePos)
/*************************************************************************/
/* Appelé sur un double click:
	pour un élément editable (textes, composant):
		appel de l'editeur correspondant.
	pour une connexion en cours:
		termine la connexion
*/
{
wxPoint pos = GetPosition();
LibEDA_BaseStruct* DrawEntry = CurrentDrawItem;

	if ( CurrentLibEntry == NULL ) return;

	if ( !m_ID_current_state ||	// Simple localisation des elements
		(DrawEntry == NULL) || (DrawEntry->m_Flags == 0) )
	{
		DrawEntry = LocatePin(m_CurrentScreen->m_Curseur, CurrentLibEntry,
					CurrentUnit, CurrentConvert);
		if ( DrawEntry == NULL )
		{
			DrawEntry = CurrentDrawItem = LocateDrawItem(GetScreen(), CurrentLibEntry,CurrentUnit,
					CurrentConvert,LOCATE_ALL_DRAW_ITEM);
		}
		if ( DrawEntry == NULL )
		{
			DrawEntry = CurrentDrawItem = (LibEDA_BaseStruct*)
				LocateField(CurrentLibEntry);
		}
		if ( DrawEntry == NULL )
		{
			wxPoint mpos;
			wxGetMousePosition(&mpos.x, &mpos.y);
			InstallLibeditFrame(mpos);
		}
	}

	// Si Commande en cours: affichage commande d'annulation
	if ( m_ID_current_state	)
	{
	}

	else
	{
	}

	if ( DrawEntry ) DrawEntry->Display_Infos_DrawEntry(this);
	else return;

	CurrentDrawItem = DrawEntry;

	DrawPanel->m_IgnoreMouseEvents = TRUE;
	switch ( DrawEntry->m_StructType )
	{
		case  COMPONENT_PIN_DRAW_TYPE:
			if( DrawEntry->m_Flags == 0 )	// Item localisé et non en edition: placement commande move
			{
				InstallPineditFrame(this, DC, pos);
			}
			break;

		case COMPONENT_ARC_DRAW_TYPE:
		case COMPONENT_CIRCLE_DRAW_TYPE:
		case COMPONENT_RECT_DRAW_TYPE:
			if( DrawEntry->m_Flags == 0 )
			{
				EditGraphicSymbol(DC, DrawEntry);
			}
			break;

		case COMPONENT_LINE_DRAW_TYPE:
 		case COMPONENT_POLYLINE_DRAW_TYPE:
			if( DrawEntry->m_Flags == 0 )
			{
				EditGraphicSymbol(DC, DrawEntry);
			}
			else if( DrawEntry->m_Flags & IS_NEW )
			{
				EndDrawGraphicItem(DC);
			}
			break;

		case COMPONENT_GRAPHIC_TEXT_DRAW_TYPE:
			if( DrawEntry->m_Flags == 0 )
			{
				EditSymbolText(DC, DrawEntry);
			}
			break;

		case COMPONENT_FIELD_DRAW_TYPE:
			if( DrawEntry->m_Flags == 0 )
			{
			}
			break;


		default:
			wxString msg;
			msg.Printf(
				 wxT("WinEDA_LibeditFrame::OnLeftDClick Error: unknown StructType %d"),
				DrawEntry->m_StructType);
			DisplayError(this, msg );
			break;
	}
	DrawPanel->MouseToCursorSchema();
	DrawPanel->m_IgnoreMouseEvents = FALSE;
}
void LIB_EDIT_FRAME::Process_Special_Functions( wxCommandEvent& event )
{
    int     id = event.GetId();
    wxPoint pos;

    m_canvas->SetIgnoreMouseEvents( true );

    wxGetMousePosition( &pos.x, &pos.y );
    pos.y += 20;

    switch( id )   // Stop placement commands before handling new command.
    {
    case ID_POPUP_LIBEDIT_END_CREATE_ITEM:
    case ID_LIBEDIT_EDIT_PIN:
    case ID_POPUP_LIBEDIT_BODY_EDIT_ITEM:
    case ID_POPUP_LIBEDIT_FIELD_EDIT_ITEM:
    case ID_POPUP_LIBEDIT_PIN_GLOBAL_CHANGE_PINSIZE_ITEM:
    case ID_POPUP_LIBEDIT_PIN_GLOBAL_CHANGE_PINNAMESIZE_ITEM:
    case ID_POPUP_LIBEDIT_PIN_GLOBAL_CHANGE_PINNUMSIZE_ITEM:
    case ID_POPUP_ZOOM_BLOCK:
    case ID_POPUP_DELETE_BLOCK:
    case ID_POPUP_COPY_BLOCK:
    case ID_POPUP_SELECT_ITEMS_BLOCK:
    case ID_POPUP_MIRROR_X_BLOCK:
    case ID_POPUP_MIRROR_Y_BLOCK:
    case ID_POPUP_ROTATE_BLOCK:
    case ID_POPUP_PLACE_BLOCK:
    case ID_POPUP_LIBEDIT_DELETE_CURRENT_POLY_SEGMENT:
        break;

    case ID_POPUP_LIBEDIT_CANCEL_EDITING:
        if( m_canvas->IsMouseCaptured() )
            m_canvas->EndMouseCapture();
        else
            m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
        break;

    case ID_POPUP_LIBEDIT_DELETE_ITEM:
        m_canvas->EndMouseCapture();
        break;

    default:
        m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor(),
                                    wxEmptyString );
        break;
    }

    INSTALL_UNBUFFERED_DC( dc, m_canvas );

    switch( id )
    {
    case ID_POPUP_LIBEDIT_CANCEL_EDITING:
        break;

    case ID_LIBEDIT_SELECT_CURRENT_LIB:
        SelectActiveLibrary();
        break;

    case ID_LIBEDIT_SAVE_CURRENT_PART:
        {
            LIB_PART*   part = GetCurPart();

            if( !part )
            {
                DisplayError( this, _( "No part to save." ) );
                break;
            }

            PART_LIB*   lib  = GetCurLib();

            if( !lib )
                SelectActiveLibrary();

            lib = GetCurLib();

            if( !lib )
            {
                DisplayError( this, _( "No library specified." ) );
                break;
            }

            SaveOnePart( lib );
        }
        break;

    case ID_LIBEDIT_EDIT_PIN_BY_PIN:
        m_editPinsPerPartOrConvert = m_mainToolBar->GetToolToggled( ID_LIBEDIT_EDIT_PIN_BY_PIN );
        break;

    case ID_POPUP_LIBEDIT_END_CREATE_ITEM:
        m_canvas->MoveCursorToCrossHair();
        if( m_drawItem )
        {
            EndDrawGraphicItem( &dc );
        }
        break;

    case ID_POPUP_LIBEDIT_BODY_EDIT_ITEM:
        if( m_drawItem )
        {
            m_canvas->CrossHairOff( &dc );

            switch( m_drawItem->Type() )
            {
            case LIB_ARC_T:
            case LIB_CIRCLE_T:
            case LIB_RECTANGLE_T:
            case LIB_POLYLINE_T:
                EditGraphicSymbol( &dc, m_drawItem );
                break;

            case LIB_TEXT_T:
                EditSymbolText( &dc, m_drawItem );
                break;

            default:
                ;
            }

            m_canvas->CrossHairOn( &dc );
        }
        break;

    case ID_POPUP_LIBEDIT_DELETE_CURRENT_POLY_SEGMENT:
        {
            // Delete the last created segment, while creating a polyline draw item
            if( m_drawItem == NULL )
                break;

            m_canvas->MoveCursorToCrossHair();
            STATUS_FLAGS oldFlags = m_drawItem->GetFlags();
            m_drawItem->ClearFlags();
            m_drawItem->Draw( m_canvas, &dc, wxPoint( 0, 0 ), UNSPECIFIED_COLOR, g_XorMode, NULL,
                              DefaultTransform );
            ( (LIB_POLYLINE*) m_drawItem )->DeleteSegment( GetCrossHairPosition( true ) );
            m_drawItem->Draw( m_canvas, &dc, wxPoint( 0, 0 ), UNSPECIFIED_COLOR, g_XorMode, NULL,
                              DefaultTransform );
            m_drawItem->SetFlags( oldFlags );
            m_lastDrawItem = NULL;
        }
        break;

    case ID_POPUP_LIBEDIT_DELETE_ITEM:
        if( m_drawItem )
            deleteItem( &dc );

        break;

    case ID_POPUP_LIBEDIT_MOVE_ITEM_REQUEST:
        if( m_drawItem == NULL )
            break;

        if( m_drawItem->Type() == LIB_PIN_T )
            StartMovePin( &dc );
        else
            StartMoveDrawSymbol( &dc );
        break;

    case ID_POPUP_LIBEDIT_MODIFY_ITEM:

        if( m_drawItem == NULL )
            break;

        m_canvas->MoveCursorToCrossHair();
        if( m_drawItem->Type() == LIB_RECTANGLE_T
            || m_drawItem->Type() == LIB_CIRCLE_T
            || m_drawItem->Type() == LIB_POLYLINE_T
            || m_drawItem->Type() == LIB_ARC_T
            )
        {
            StartModifyDrawSymbol( &dc );
        }

        break;

    case ID_POPUP_LIBEDIT_FIELD_EDIT_ITEM:
        if( m_drawItem == NULL )
            break;

        m_canvas->CrossHairOff( &dc );

        if( m_drawItem->Type() == LIB_FIELD_T )
        {
            EditField( (LIB_FIELD*) m_drawItem );
        }

        m_canvas->MoveCursorToCrossHair();
        m_canvas->CrossHairOn( &dc );
        break;

    case ID_POPUP_LIBEDIT_PIN_GLOBAL_CHANGE_PINSIZE_ITEM:
    case ID_POPUP_LIBEDIT_PIN_GLOBAL_CHANGE_PINNAMESIZE_ITEM:
    case ID_POPUP_LIBEDIT_PIN_GLOBAL_CHANGE_PINNUMSIZE_ITEM:
        {
            if( !m_drawItem || m_drawItem->Type() != LIB_PIN_T )
                break;

            LIB_PART*      part = GetCurPart();

            SaveCopyInUndoList( part );

            GlobalSetPins( (LIB_PIN*) m_drawItem, id );
            m_canvas->MoveCursorToCrossHair();
            m_canvas->Refresh();
        }
        break;

    case ID_POPUP_ZOOM_BLOCK:
        m_canvas->SetAutoPanRequest( false );
        GetScreen()->m_BlockLocate.SetCommand( BLOCK_ZOOM );
        HandleBlockEnd( &dc );
        break;

    case ID_POPUP_DELETE_BLOCK:
        m_canvas->SetAutoPanRequest( false );
        GetScreen()->m_BlockLocate.SetCommand( BLOCK_DELETE );
        m_canvas->MoveCursorToCrossHair();
        HandleBlockEnd( &dc );
        break;

    case ID_POPUP_COPY_BLOCK:
        m_canvas->SetAutoPanRequest( false );
        GetScreen()->m_BlockLocate.SetCommand( BLOCK_COPY );
        m_canvas->MoveCursorToCrossHair();
        HandleBlockEnd( &dc );
        break;

    case ID_POPUP_SELECT_ITEMS_BLOCK:
        m_canvas->SetAutoPanRequest( false );
        GetScreen()->m_BlockLocate.SetCommand( BLOCK_SELECT_ITEMS_ONLY );
        m_canvas->MoveCursorToCrossHair();
        HandleBlockEnd( &dc );
        break;

    case ID_POPUP_MIRROR_Y_BLOCK:
        m_canvas->SetAutoPanRequest( false );
        GetScreen()->m_BlockLocate.SetCommand( BLOCK_MIRROR_Y );
        m_canvas->MoveCursorToCrossHair();
        HandleBlockPlace( &dc );
        break;

    case ID_POPUP_MIRROR_X_BLOCK:
        m_canvas->SetAutoPanRequest( false );
        GetScreen()->m_BlockLocate.SetCommand( BLOCK_MIRROR_X );
        m_canvas->MoveCursorToCrossHair();
        HandleBlockPlace( &dc );
        break;

    case ID_POPUP_ROTATE_BLOCK:
        m_canvas->SetAutoPanRequest( false );
        GetScreen()->m_BlockLocate.SetCommand( BLOCK_ROTATE );
        m_canvas->MoveCursorToCrossHair();
        HandleBlockPlace( &dc );
        break;

    case ID_POPUP_PLACE_BLOCK:
        m_canvas->SetAutoPanRequest( false );
        m_canvas->MoveCursorToCrossHair();
        HandleBlockPlace( &dc );
        break;

    default:
        DisplayError( this, wxT( "LIB_EDIT_FRAME::Process_Special_Functions error" ) );
        break;
    }

    m_canvas->SetIgnoreMouseEvents( false );

    if( GetToolId() == ID_NO_TOOL_SELECTED )
        m_lastDrawItem = NULL;
}
/*
 * Called on a double click:
 *  If an editable item  (field, pin, graphic):
 *      Call the suitable dialog editor.
 */
void LIB_EDIT_FRAME::OnLeftDClick( wxDC* DC, const wxPoint& aPosition )
{
    LIB_PART*      part = GetCurPart();
    LIB_ITEM*      item = GetDrawItem();

    if( !part )
        return;

    if( !item || !item->InEditMode() )
    {   // We can locate an item
        item = LocateItemUsingCursor( aPosition, LIB_COLLECTOR::DoubleClickItems );

        if( item == NULL )
        {
            // The user canceled the disambiguation menu
            if( m_canvas->GetAbortRequest() )
                m_canvas->SetAbortRequest( false );
            else
            {
                // If there is only a random double-click, we allow the use to edit the part
                wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );

                cmd.SetId( ID_LIBEDIT_GET_FRAME_EDIT_PART );
                GetEventHandler()->ProcessEvent( cmd );
            }
        }
    }

    if( item )
        SetMsgPanel( item );
    else
        return;

    m_canvas->SetIgnoreMouseEvents( true );
    bool not_edited = !item->InEditMode();

    switch( item->Type() )
    {
    case LIB_PIN_T:
        if( not_edited )
        {
            SetDrawItem( item );
            wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );

            cmd.SetId( ID_LIBEDIT_EDIT_PIN );
            GetEventHandler()->ProcessEvent( cmd );
        }
        break;

    case LIB_ARC_T:
    case LIB_CIRCLE_T:
    case LIB_RECTANGLE_T:
        if( not_edited )
            EditGraphicSymbol( DC, item );
        break;

    case LIB_POLYLINE_T:
        if( not_edited )
            EditGraphicSymbol( DC, item );
        else if( item->IsNew() )
            EndDrawGraphicItem( DC );
        break;

    case LIB_TEXT_T:
        if( not_edited )
            EditSymbolText( DC, item );
        break;

    case LIB_FIELD_T:
        if( not_edited )
            EditField( (LIB_FIELD*) item );
        break;

    default:
        wxFAIL_MSG( wxT( "Unhandled item <" ) + item->GetClass() + wxT( ">" ) );
        break;
    }

    m_canvas->MoveCursorToCrossHair();
    m_canvas->SetIgnoreMouseEvents( false );
}