C++ (Cpp) PCB_EDIT_FRAME::UndoRedoBlock Examples

Example #1

File: router_tool.cpp Project: reportingsjr/kicad-source-mirror

int ROUTER_TOOL::InlineDrag( const TOOL_EVENT& aEvent )
{
    const BOARD_CONNECTED_ITEM* item = aEvent.Parameter<const BOARD_CONNECTED_ITEM*>();
    PCB_EDIT_FRAME* frame = getEditFrame<PCB_EDIT_FRAME>();
    VIEW_CONTROLS* ctls = getViewControls();

    m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );

    Activate();

    m_router->SyncWorld();

    m_startItem = m_router->GetWorld()->FindItemByParent( item );

    if( m_startItem && m_startItem->IsLocked() )
    {
        if( !IsOK( m_frame, _( "The item is locked. Do you want to continue?" ) ) )
            return false;
    }

    VECTOR2I p0 = ctls->GetCursorPosition();

    bool dragStarted = m_router->StartDragging( p0, m_startItem );

    if( !dragStarted )
        return 0;

    ctls->ForceCursorPosition( false );
    ctls->SetAutoPan( true );
    frame->UndoRedoBlock( true );

    while( OPT_TOOL_EVENT evt = Wait() )
    {

        if( evt->IsCancel() )
        {
            break;
        }
        else if( evt->IsMotion() || evt->IsDrag( BUT_LEFT ) )
        {
            updateEndItem( *evt );
            m_router->Move( m_endSnapPoint, m_endItem );
        }
        else if( evt->IsMouseUp( BUT_LEFT ) || evt->IsClick( BUT_LEFT ) )
        {
            updateEndItem( *evt );
            m_router->FixRoute( m_endSnapPoint, m_endItem );
            break;
        }
    }

    if( m_router->RoutingInProgress() )
        m_router->StopRouting();

    ctls->SetAutoPan( false );
    ctls->ShowCursor( false );
    frame->UndoRedoBlock( false );

    return 0;
}

Example #2

File: router_tool.cpp Project: general231/kicad-source-mirror

int ROUTER_TOOL::InlineDrag( const TOOL_EVENT& aEvent )
{
    const BOARD_CONNECTED_ITEM *item = aEvent.Parameter<const BOARD_CONNECTED_ITEM*>();
    PCB_EDIT_FRAME* frame = getEditFrame<PCB_EDIT_FRAME>();
    VIEW_CONTROLS* ctls = getViewControls();

    m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );

    Activate();

    m_router->SyncWorld();
    m_router->SetView( getView() );

    m_startItem = m_router->GetWorld()->FindItemByParent( item );

    VECTOR2I p0 = ctls->GetCursorPosition();

    bool dragStarted = m_router->StartDragging( p0, m_startItem );

    if( !dragStarted )
        return 0;

    ctls->ForceCursorPosition( false );
    ctls->SetAutoPan( true );
    frame->UndoRedoBlock( true );

    bool saveUndoBuffer = true;

    while( OPT_TOOL_EVENT evt = Wait() )
    {
        p0 = ctls->GetCursorPosition();

        if( evt->IsCancel() )
        {
            saveUndoBuffer = false;
            break;
        }
        else if( evt->IsMotion() || evt->IsDrag( BUT_LEFT ) )
        {
            m_router->Move( p0, NULL );
        }
        else if( evt->IsMouseUp( BUT_LEFT ) || evt->IsClick( BUT_LEFT ) )
        {
            saveUndoBuffer = m_router->FixRoute( p0, NULL );
            break;
        }
    }

    if( m_router->RoutingInProgress() )
        m_router->StopRouting();

    if( saveUndoBuffer )
    {
        frame->SaveCopyInUndoList( m_router->GetUndoBuffer(), UR_UNSPECIFIED );
        m_router->ClearUndoBuffer();
        frame->OnModify();
    }

    ctls->SetAutoPan( false );
    ctls->ShowCursor( false );
    frame->UndoRedoBlock( false );

    return 0;
}

Example #3

File: router_tool.cpp Project: general231/kicad-source-mirror

int ROUTER_TOOL::mainLoop( PNS_ROUTER_MODE aMode )
{
    PCB_EDIT_FRAME* frame = getEditFrame<PCB_EDIT_FRAME>();
    BOARD* board = getModel<BOARD>();

    // Deselect all items
    m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );

    Activate();

    m_router->SetMode( aMode );

    m_ctls->SetSnapping( true );
    m_ctls->ShowCursor( true );
    frame->UndoRedoBlock( true );

    m_startSnapPoint = getViewControls()->GetCursorPosition();

    std::auto_ptr<ROUTER_TOOL_MENU> ctxMenu( new ROUTER_TOOL_MENU( board, aMode ) );
    SetContextMenu( ctxMenu.get() );

    // Main loop: keep receiving events
    while( OPT_TOOL_EVENT evt = Wait() )
    {
        if( m_needsSync )
        {
            m_router->SyncWorld();
            m_router->SetView( getView() );
            m_needsSync = false;
        }

        if( evt->IsCancel() || evt->IsActivate() )
            break; // Finish
        else if( evt->IsMotion() )
            updateStartItem( *evt );
        else if( evt->IsClick( BUT_LEFT ) || evt->IsAction( &ACT_NewTrack ) )
        {
            updateStartItem( *evt );

            if( evt->Modifier( MD_CTRL ) )
                performDragging();
            else
                performRouting();
        }
        else if( evt->IsAction( &ACT_Drag ) )
        {
            updateStartItem( *evt );
            performDragging();
        }

        handleCommonEvents( *evt );
    }

    frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
    frame->UndoRedoBlock( false );

    // Store routing settings till the next invocation
    m_savedSettings = m_router->Settings();
    m_savedSizes = m_router->Sizes();

    return 0;
}