Ejemplo n.º 1
0
int PCBNEW_CONTROL::GridSetOrigin( const TOOL_EVENT& aEvent )
{
    Activate();
    m_frame->SetToolID( ID_PCB_PLACE_GRID_COORD_BUTT, wxCURSOR_PENCIL, _( "Adjust grid origin" ) );

    KIGFX::VIEW_CONTROLS* controls = getViewControls();
    controls->ShowCursor( true );
    controls->SetSnapping( true );
    controls->SetAutoPan( true );

    while( OPT_TOOL_EVENT evt = Wait() )
    {
        if( evt->IsClick( BUT_LEFT ) )
        {
            getView()->GetGAL()->SetGridOrigin( controls->GetCursorPosition() );
            getView()->MarkDirty();
        }

        else if( evt->IsCancel() || evt->IsActivate() )
            break;
    }

    controls->SetAutoPan( false );
    controls->SetSnapping( false );
    controls->ShowCursor( false );
    m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );

    return 0;
}
Ejemplo n.º 2
0
void PICKER_TOOL::setControls()
{
    KIGFX::VIEW_CONTROLS* controls = getViewControls();

    controls->ShowCursor( m_cursorVisible );
    controls->SetSnapping( m_cursorSnapping );
    controls->CaptureCursor( m_cursorCapture );
    controls->SetAutoPan( m_autoPanning );
}
int PCB_EDITOR_CONTROL::PlaceModule( const TOOL_EVENT& aEvent )
{
    MODULE* module = NULL;
    KIGFX::VIEW* view = getView();
    KIGFX::VIEW_CONTROLS* controls = getViewControls();
    BOARD* board = getModel<BOARD>();

    // Add a VIEW_GROUP that serves as a preview for the new item
    KIGFX::VIEW_GROUP preview( view );
    view->Add( &preview );

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

    Activate();
    m_frame->SetToolID( ID_PCB_MODULE_BUTT, wxCURSOR_HAND, _( "Add footprint" ) );

    // Main loop: keep receiving events
    while( OPT_TOOL_EVENT evt = Wait() )
    {
        VECTOR2I cursorPos = controls->GetCursorPosition();

        if( evt->IsCancel() || evt->IsActivate() )
        {
            if( module )
            {
                board->Delete( module );  // it was added by LoadModuleFromLibrary()
                module = NULL;

                preview.Clear();
                preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
                controls->ShowCursor( true );
            }
            else
                break;

            if( evt->IsActivate() )  // now finish unconditionally
                break;
        }

        else if( module && evt->Category() == TC_COMMAND )
        {
            if( evt->IsAction( &COMMON_ACTIONS::rotate ) )
            {
                module->Rotate( module->GetPosition(), m_frame->GetRotationAngle() );
                preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
            }
            else if( evt->IsAction( &COMMON_ACTIONS::flip ) )
            {
                module->Flip( module->GetPosition() );
                preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
            }
        }

        else if( evt->IsClick( BUT_LEFT ) )
        {
            if( !module )
            {
                // Pick the module to be placed
                module = m_frame->LoadModuleFromLibrary( wxEmptyString,
                                                         m_frame->Prj().PcbFootprintLibs(),
                                                         true, NULL );
                if( module == NULL )
                    continue;

                module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );

                // Add all the drawable parts to preview
                preview.Add( module );
                module->RunOnChildren( boost::bind( &KIGFX::VIEW_GROUP::Add, &preview, _1 ) );

                preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
            }
            else
            {
                // Place the selected module
                module->RunOnChildren( boost::bind( &KIGFX::VIEW::Add, view, _1 ) );
                view->Add( module );
                module->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );

                m_frame->OnModify();
                m_frame->SaveCopyInUndoList( module, UR_NEW );

                // Remove from preview
                preview.Remove( module );
                module->RunOnChildren( boost::bind( &KIGFX::VIEW_GROUP::Remove, &preview, _1 ) );
                module = NULL;  // to indicate that there is no module that we currently modify
            }

            bool placing = ( module != NULL );

            controls->SetAutoPan( placing );
            controls->CaptureCursor( placing );
            controls->ShowCursor( !placing );
        }

        else if( module && evt->IsMotion() )
        {
            module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
            preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
        }
    }

    controls->ShowCursor( false );
    controls->SetSnapping( false );
    controls->SetAutoPan( false );
    controls->CaptureCursor( false );
    view->Remove( &preview );

    m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );

    return 0;
}
Ejemplo n.º 4
0
int EDIT_TOOL::Main( const TOOL_EVENT& aEvent )
{
    KIGFX::VIEW_CONTROLS* controls = getViewControls();
    PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();

    VECTOR2I originalCursorPos = controls->GetCursorPosition();
    const SELECTION& selection = m_selectionTool->GetSelection();

    // Shall the selection be cleared at the end?
    bool unselect = selection.Empty();

    // Be sure that there is at least one item that we can modify. If nothing was selected before,
    // try looking for the stuff under mouse cursor (i.e. Kicad old-style hover selection)
    if( !hoverSelection( selection ) )
        return 0;

    Activate();

    m_dragging = false;         // Are selected items being dragged?
    bool restore = false;       // Should items' state be restored when finishing the tool?
    bool lockOverride = false;

    // By default, modified items need to update their geometry
    m_updateFlag = KIGFX::VIEW_ITEM::GEOMETRY;

    controls->ShowCursor( true );

    // cumulative translation
    wxPoint totalMovement( 0, 0 );

    GRID_HELPER grid( editFrame );
    OPT_TOOL_EVENT evt = aEvent;

    // Main loop: keep receiving events
    do
    {
        if( evt->IsCancel() )
        {
            restore = true; // Cancelling the tool means that items have to be restored
            break;          // Finish
        }

        else if( evt->Action() == TA_UNDO_REDO )
        {
            unselect = true;
            break;
        }

        else if( evt->IsAction( &COMMON_ACTIONS::editActivate )
                 || evt->IsMotion() || evt->IsDrag( BUT_LEFT ) )
        {
            BOARD_ITEM* item = selection.Item<BOARD_ITEM>( 0 );

            if( m_dragging && evt->Category() == TC_MOUSE )
            {
                m_cursor = grid.BestSnapAnchor( evt->Position(), item );
                controls->ForceCursorPosition( true, m_cursor );

                wxPoint movement = wxPoint( m_cursor.x, m_cursor.y ) - item->GetPosition();
                totalMovement += movement;

                // Drag items to the current cursor position
                for( unsigned int i = 0; i < selection.items.GetCount(); ++i )
                    selection.Item<BOARD_ITEM>( i )->Move( movement + m_offset );

                updateRatsnest( true );
            }
            else if( !m_dragging )    // Prepare to start dragging
            {
                if( !invokeInlineRouter() )
                {
                    m_selectionTool->SanitizeSelection();

                    if( selection.Empty() )
                        break;

                    // deal with locked items (override lock or abort the operation)
                    SELECTION_LOCK_FLAGS lockFlags = m_selectionTool->CheckLock();

                    if( lockFlags == SELECTION_LOCKED )
                        break;
                    else if( lockFlags == SELECTION_LOCK_OVERRIDE )
                        lockOverride = true;

                    // Save items, so changes can be undone
                    if( !isUndoInhibited() )
                    {
                        editFrame->OnModify();
                        editFrame->SaveCopyInUndoList( selection.items, UR_CHANGED );
                    }

                    m_cursor = controls->GetCursorPosition();

                    if( selection.Size() == 1 )
                    {
                        // Set the current cursor position to the first dragged item origin, so the
                        // movement vector could be computed later
                        m_cursor = grid.BestDragOrigin( originalCursorPos, item );
                        grid.SetAuxAxes( true, m_cursor );
                    }
                    else
                    {
                        m_cursor = grid.Align( m_cursor );
                    }

                    controls->ForceCursorPosition( true, m_cursor );
                    controls->WarpCursor( m_cursor, true );

                    VECTOR2I o = VECTOR2I( item->GetPosition() );
                    m_offset.x = o.x - m_cursor.x;
                    m_offset.y = o.y - m_cursor.y;

                    controls->SetAutoPan( true );
                    m_dragging = true;
                    incUndoInhibit();
                }
            }

            selection.group->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
            m_toolMgr->RunAction( COMMON_ACTIONS::pointEditorUpdate, true );
        }

        // Dispatch TOOL_ACTIONs
        else if( evt->Category() == TC_COMMAND )
        {
            if( evt->IsAction( &COMMON_ACTIONS::rotate ) )
            {
                Rotate( aEvent );
            }
            else if( evt->IsAction( &COMMON_ACTIONS::flip ) )
            {
                Flip( aEvent );

                // Flip causes change of layers
                enableUpdateFlag( KIGFX::VIEW_ITEM::LAYERS );
            }
            else if( evt->IsAction( &COMMON_ACTIONS::remove ) )
            {
                Remove( aEvent );

                break;       // exit the loop, as there is no further processing for removed items
            }
            else if( evt->IsAction( &COMMON_ACTIONS::duplicate ) )
            {
                // On duplicate, stop moving this item
                // The duplicate tool should then select the new item and start
                // a new move procedure
                break;
            }
            else if( evt->IsAction( &COMMON_ACTIONS::moveExact ) )
            {
                // Can't do this, because the selection will then contain
                // stale pointers and it will all go horribly wrong...
                //editFrame->RestoreCopyFromUndoList( dummy );
                //
                // So, instead, reset the position manually
                for( unsigned int i = 0; i < selection.items.GetCount(); ++i )
                {
                    BOARD_ITEM* item = selection.Item<BOARD_ITEM>( i );
                    item->SetPosition( item->GetPosition() - totalMovement );

                    // And what about flipping and rotation?
                    // for now, they won't be undone, but maybe that is how
                    // it should be, so you can flip and move exact in the
                    // same action?
                }

                // This causes a double event, so we will get the dialogue
                // correctly, somehow - why does Rotate not?
                //MoveExact( aEvent );
                break;      // exit the loop - we move exactly, so we have finished moving
            }
        }

        else if( evt->IsMouseUp( BUT_LEFT ) || evt->IsClick( BUT_LEFT ) )
        {
            if( !lockOverride )
                break; // Finish

            lockOverride = false;
        }
    } while( evt = Wait() );

    if( m_dragging )
        decUndoInhibit();

    m_dragging = false;
    m_offset.x = 0;
    m_offset.y = 0;

    if( restore )
    {
        // Modifications have to be rollbacked, so restore the previous state of items
        wxCommandEvent dummy;
        editFrame->RestoreCopyFromUndoList( dummy );
    }
    else
    {
        // Changes are applied, so update the items
        selection.group->ItemsViewUpdate( m_updateFlag );
    }

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

    RN_DATA* ratsnest = getModel<BOARD>()->GetRatsnest();
    ratsnest->ClearSimple();
    ratsnest->Recalculate();

    controls->ShowCursor( false );
    controls->SetAutoPan( false );

    return 0;
}
Ejemplo n.º 5
0
int EDIT_TOOL::Main( TOOL_EVENT& aEvent )
{
    const SELECTION& selection = m_selectionTool->GetSelection();

    // Shall the selection be cleared at the end?
    bool unselect = selection.Empty();

    // Be sure that there is at least one item that we can modify
    if( !makeSelection( selection ) )
    {
        setTransitions();

        return 0;
    }

    Activate();

    m_dragging = false;         // Are selected items being dragged?
    bool restore = false;       // Should items' state be restored when finishing the tool?

    // By default, modified items need to update their geometry
    m_updateFlag = KIGFX::VIEW_ITEM::GEOMETRY;

    KIGFX::VIEW_CONTROLS* controls = getViewControls();
    PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
    controls->ShowCursor( true );
    controls->SetSnapping( true );
    controls->ForceCursorPosition( false );

    // Main loop: keep receiving events
    while( OPT_TOOL_EVENT evt = Wait() )
    {
        if( evt->IsCancel() )
        {
            restore = true; // Cancelling the tool means that items have to be restored
            break;          // Finish
        }

        else if( evt->Action() == TA_UNDO_REDO )
        {
            unselect = true;
            break;
        }

        // Dispatch TOOL_ACTIONs
        else if( evt->Category() == TC_COMMAND )
        {
            if( evt->IsAction( &COMMON_ACTIONS::rotate ) )
            {
                Rotate( aEvent );
            }
            else if( evt->IsAction( &COMMON_ACTIONS::flip ) )
            {
                Flip( aEvent );

                // Flip causes change of layers
                enableUpdateFlag( KIGFX::VIEW_ITEM::LAYERS );
            }
            else if( evt->IsAction( &COMMON_ACTIONS::remove ) )
            {
                Remove( aEvent );

                break;       // exit the loop, as there is no further processing for removed items
            }
        }

        else if( evt->IsMotion() || evt->IsDrag( BUT_LEFT ) )
        {
            m_cursor = controls->GetCursorPosition();

            if( m_dragging )
            {
                wxPoint movement = wxPoint( m_cursor.x, m_cursor.y ) -
                                   selection.Item<BOARD_ITEM>( 0 )->GetPosition();

                // Drag items to the current cursor position
                for( unsigned int i = 0; i < selection.items.GetCount(); ++i )
                    selection.Item<BOARD_ITEM>( i )->Move( movement + m_offset );

                updateRatsnest( true );
            }
            else    // Prepare to start dragging
            {
                if( m_selectionTool->CheckLock() || selection.Empty() )
                    break;

                // Save items, so changes can be undone
                editFrame->OnModify();
                editFrame->SaveCopyInUndoList( selection.items, UR_CHANGED );

                if( selection.Size() == 1 )
                {
                    // Set the current cursor position to the first dragged item origin, so the
                    // movement vector could be computed later
                    m_cursor = VECTOR2I( selection.Item<BOARD_ITEM>( 0 )->GetPosition() );
                    m_offset.x = 0;
                    m_offset.y = 0;
                }
                else
                {
                    VECTOR2D origin;

                    if( evt->IsDrag( BUT_LEFT ) )
                        origin = getView()->GetGAL()->GetGridPoint( evt->DragOrigin() );
                    else
                        origin = getViewControls()->GetCursorPosition();

                    // Update dragging offset (distance between cursor and the first dragged item)
                    m_offset = static_cast<BOARD_ITEM*>( selection.items.GetPickedItem( 0 ) )->GetPosition() -
                                                         wxPoint( origin.x, origin.y );
                }

                controls->SetAutoPan( true );
                m_dragging = true;
            }

            selection.group->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
            m_toolMgr->RunAction( COMMON_ACTIONS::pointEditorUpdate, true );
        }

        else if( evt->IsMouseUp( BUT_LEFT ) || evt->IsClick( BUT_LEFT ) )
            break; // Finish
    }

    m_dragging = false;
    m_offset.x = 0;
    m_offset.y = 0;

    if( restore )
    {
        // Modifications have to be rollbacked, so restore the previous state of items
        wxCommandEvent dummy;
        editFrame->RestoreCopyFromUndoList( dummy );
    }
    else
    {
        // Changes are applied, so update the items
        selection.group->ItemsViewUpdate( m_updateFlag );
    }

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

    RN_DATA* ratsnest = getModel<BOARD>()->GetRatsnest();
    ratsnest->ClearSimple();
    ratsnest->Recalculate();

    controls->ShowCursor( false );
    controls->SetSnapping( false );
    controls->SetAutoPan( false );

    setTransitions();

    return 0;
}
Ejemplo n.º 6
0
int POINT_EDITOR::OnSelectionChange( const TOOL_EVENT& aEvent )
{
    const SELECTION& selection = m_selectionTool->GetSelection();

    if( selection.Size() == 1 )
    {
        Activate();

        KIGFX::VIEW_CONTROLS* controls = getViewControls();
        KIGFX::VIEW* view = getView();
        PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
        EDA_ITEM* item = selection.items.GetPickedItem( 0 );

        m_editPoints = EDIT_POINTS_FACTORY::Make( item, getView()->GetGAL() );

        if( !m_editPoints )
            return 0;

        view->Add( m_editPoints.get() );
        m_editedPoint = NULL;
        bool modified = false;

        // Main loop: keep receiving events
        while( OPT_TOOL_EVENT evt = Wait() )
        {
            if( !m_editPoints ||
                evt->Matches( m_selectionTool->ClearedEvent ) ||
                evt->Matches( m_selectionTool->UnselectedEvent ) ||
                evt->Matches( m_selectionTool->SelectedEvent ) )
            {
                break;
            }

            if( evt->IsMotion() )
            {
                EDIT_POINT* point = m_editPoints->FindPoint( evt->Position() );

                if( m_editedPoint != point )
                    setEditedPoint( point );
            }

            else if( evt->IsAction( &COMMON_ACTIONS::pointEditorAddCorner ) )
            {
                addCorner( controls->GetCursorPosition() );
                updatePoints();
            }

            else if( evt->IsAction( &COMMON_ACTIONS::pointEditorRemoveCorner ) )
            {
                if( m_editedPoint )
                {
                    removeCorner( m_editedPoint );
                    updatePoints();
                }
            }

            else if( evt->IsDrag( BUT_LEFT ) && m_editedPoint )
            {
                if( !modified )
                {
                    // Save items, so changes can be undone
                    editFrame->OnModify();
                    editFrame->SaveCopyInUndoList( selection.items, UR_CHANGED );
                    controls->ForceCursorPosition( false );
                    m_original = *m_editedPoint;    // Save the original position
                    controls->SetAutoPan( true );
                    modified = true;
                }

                bool enableAltConstraint = !!evt->Modifier( MD_CTRL );
                if( enableAltConstraint != (bool) m_altConstraint )  // alternative constraint
                    setAltConstraint( enableAltConstraint );

                m_editedPoint->SetPosition( controls->GetCursorPosition() );

                if( m_altConstraint )
                    m_altConstraint->Apply();
                else
                    m_editedPoint->ApplyConstraint();

                updateItem();
                updatePoints();

                m_editPoints->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
            }

            else if( evt->IsAction( &COMMON_ACTIONS::pointEditorUpdate ) )
            {
                updatePoints();
            }

            else if( evt->IsMouseUp( BUT_LEFT ) )
            {
                controls->SetAutoPan( false );
                setAltConstraint( false );
                modified = false;
                m_toolMgr->PassEvent();
            }

            else if( evt->IsCancel() )
            {
                if( modified )      // Restore the last change
                {
                    wxCommandEvent dummy;
                    editFrame->RestoreCopyFromUndoList( dummy );

                    updatePoints();
                    modified = false;
                }

                // Let the selection tool receive the event too
                m_toolMgr->PassEvent();

                break;
            }

            else
            {
                m_toolMgr->PassEvent();
            }
        }

        if( m_editPoints )
        {
            finishItem();
            item->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
            view->Remove( m_editPoints.get() );
            m_editPoints.reset();
        }

        controls->ShowCursor( false );
        controls->SetAutoPan( false );
        controls->SetSnapping( false );
        controls->ForceCursorPosition( false );
    }

    return 0;
}
int PCB_EDITOR_CONTROL::PlaceTarget( const TOOL_EVENT& aEvent )
{
    KIGFX::VIEW* view = getView();
    KIGFX::VIEW_CONTROLS* controls = getViewControls();
    BOARD* board = getModel<BOARD>();
    PCB_TARGET* target = new PCB_TARGET( board );

    // Init the new item attributes
    target->SetLayer( Edge_Cuts );
    target->SetWidth( board->GetDesignSettings().m_EdgeSegmentWidth );
    target->SetSize( Millimeter2iu( 5 ) );
    VECTOR2I cursorPos = controls->GetCursorPosition();
    target->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );

    // Add a VIEW_GROUP that serves as a preview for the new item
    KIGFX::VIEW_GROUP preview( view );
    preview.Add( target );
    view->Add( &preview );
    preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );

    m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
    controls->SetSnapping( true );
    controls->SetAutoPan( true );
    controls->CaptureCursor( true );

    Activate();
    m_frame->SetToolID( ID_PCB_MIRE_BUTT, wxCURSOR_PENCIL, _( "Add layer alignment target" ) );

    // Main loop: keep receiving events
    while( OPT_TOOL_EVENT evt = Wait() )
    {
        cursorPos = controls->GetCursorPosition();

        if( evt->IsCancel() || evt->IsActivate() )
            break;

        else if( evt->IsAction( &COMMON_ACTIONS::incWidth ) )
        {
            target->SetWidth( target->GetWidth() + WIDTH_STEP );
            preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
        }

        else if( evt->IsAction( &COMMON_ACTIONS::decWidth ) )
        {
            int width = target->GetWidth();

            if( width > WIDTH_STEP )
            {
                target->SetWidth( width - WIDTH_STEP );
                preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
            }
        }

        else if( evt->IsClick( BUT_LEFT ) )
        {
            assert( target->GetSize() > 0 );
            assert( target->GetWidth() > 0 );

            view->Add( target );
            board->Add( target );
            target->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );

            m_frame->OnModify();
            m_frame->SaveCopyInUndoList( target, UR_NEW );

            preview.Remove( target );

            // Create next PCB_TARGET
            target = new PCB_TARGET( *target );
            preview.Add( target );
        }

        else if( evt->IsMotion() )
        {
            target->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
            preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
        }
    }

    delete target;

    controls->SetSnapping( false );
    controls->SetAutoPan( false );
    controls->CaptureCursor( false );
    view->Remove( &preview );

    setTransitions();
    m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );

    return 0;
}
int PCB_EDITOR_CONTROL::PlaceModule( const TOOL_EVENT& aEvent )
{
    MODULE* module = NULL;
    KIGFX::VIEW* view = getView();
    KIGFX::VIEW_CONTROLS* controls = getViewControls();
    BOARD* board = getModel<BOARD>();

    // Add a VIEW_GROUP that serves as a preview for the new item
    KIGFX::VIEW_GROUP preview( view );
    view->Add( &preview );

    m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
    controls->ShowCursor( true );
    controls->SetSnapping( true );

    Activate();
    m_frame->SetToolID( ID_PCB_MODULE_BUTT, wxCURSOR_HAND, _( "Add footprint" ) );

    // Main loop: keep receiving events
    while( OPT_TOOL_EVENT evt = Wait() )
    {
        VECTOR2I cursorPos = controls->GetCursorPosition();

        if( evt->IsCancel() || evt->IsActivate() )
        {
            if( module )
            {
                delete module;
                module = NULL;

                preview.Clear();
                controls->ShowCursor( true );
            }
            else
                break;

            if( evt->IsActivate() )  // now finish unconditionally
                break;
        }

        else if( module && evt->Category() == TC_COMMAND )
        {
            if( TOOL_EVT_UTILS::IsRotateToolEvt( *evt ) )
            {
                const auto rotationAngle = TOOL_EVT_UTILS::GetEventRotationAngle(
                        *m_frame, *evt );
                module->Rotate( module->GetPosition(), rotationAngle );
                view->Update( &preview );
            }
            else if( evt->IsAction( &PCB_ACTIONS::flip ) )
            {
                module->Flip( module->GetPosition() );
                view->Update( &preview );
            }
        }

        else if( evt->IsClick( BUT_LEFT ) )
        {
            if( !module )
            {
                // Pick the module to be placed
                module = m_frame->LoadModuleFromLibrary( wxEmptyString,
                                                         m_frame->Prj().PcbFootprintLibs(),
                                                         true, NULL );

                if( module == NULL )
                    continue;

                // Module has been added in LoadModuleFromLibrary(),
                // so we have to remove it before committing the change     @todo LEGACY
                board->Remove( module );
                module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );

                // Add all the drawable parts to preview
                preview.Add( module );
                module->RunOnChildren( std::bind( &KIGFX::VIEW_GROUP::Add, &preview, _1 ) );
            }
            else
            {
                BOARD_COMMIT commit( m_frame );
                commit.Add( module );
                commit.Push( _( "Place a module" ) );

                // Remove from preview
                preview.Remove( module );
                module->RunOnChildren( std::bind( &KIGFX::VIEW_GROUP::Remove, &preview, _1 ) );
                module = NULL;  // to indicate that there is no module that we currently modify
            }

            bool placing = ( module != NULL );

            controls->SetAutoPan( placing );
            controls->CaptureCursor( placing );
            controls->ShowCursor( !placing );
        }

        else if( module && evt->IsMotion() )
        {
            module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
            view->Update( &preview );
        }
    }

    view->Remove( &preview );
    m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );

    return 0;
}