C++ BOARD_ITEM::SetFlags方法代码示例

/* Copy marked items, at new position = old position + offset
 */
void CopyMarkedItems( MODULE* module, wxPoint offset )
{
    if( module == NULL )
        return;

    for( D_PAD* pad = module->Pads();  pad;  pad = pad->Next() )
    {
        if( !pad->IsSelected() )
            continue;

        pad->ClearFlags( SELECTED );
        D_PAD* NewPad = new D_PAD( *pad );
        NewPad->SetParent( module );
        NewPad->SetFlags( SELECTED );
        module->Pads().PushFront( NewPad );
    }

    BOARD_ITEM* newItem;

    for( BOARD_ITEM* item = module->GraphicalItems();  item;  item = item->Next() )
    {
        if( !item->IsSelected() )
            continue;

        item->ClearFlags( SELECTED );

        newItem = (BOARD_ITEM*)item->Clone();
        newItem->SetParent( module );
        newItem->SetFlags( SELECTED );
        module->GraphicalItems().PushFront( newItem );
    }

    MoveMarkedItems( module, offset );
}

int EDIT_TOOL::Properties( const TOOL_EVENT& aEvent )
{
    const SELECTION& selection = m_selectionTool->GetSelection();
    PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();

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

    if( !hoverSelection( false ) )
        return 0;

    // Tracks & vias are treated in a special way:
    if( ( SELECTION_CONDITIONS::OnlyTypes( GENERAL_COLLECTOR::Tracks ) )( selection ) )
    {
        DIALOG_TRACK_VIA_PROPERTIES dlg( editFrame, selection );

        if( dlg.ShowModal() )
        {
            dlg.Apply( *m_commit );
            m_commit->Push( _( "Edit track/via properties" ) );
        }
    }
    else if( selection.Size() == 1 ) // Properties are displayed when there is only one item selected
    {
        // Display properties dialog
        BOARD_ITEM* item = selection.Item<BOARD_ITEM>( 0 );

        // Some of properties dialogs alter pointers, so we should deselect them
        m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );

        // Store flags, so they can be restored later
        STATUS_FLAGS flags = item->GetFlags();
        item->ClearFlags();

        // Do not handle undo buffer, it is done by the properties dialogs @todo LEGACY
        // Display properties dialog provided by the legacy canvas frame
        editFrame->OnEditItemRequest( NULL, item );

        m_toolMgr->RunAction( COMMON_ACTIONS::editModifiedSelection, true );
        item->SetFlags( flags );
    }

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

    return 0;
}

int EDIT_TOOL::Properties( const TOOL_EVENT& aEvent )
{
    const SELECTION& selection = m_selectionTool->GetSelection();
    PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();

    if( !hoverSelection( selection, false ) )
        return 0;

    // Properties are displayed when there is only one item selected
    if( selection.Size() == 1 )
    {
        // Display properties dialog
        BOARD_ITEM* item = selection.Item<BOARD_ITEM>( 0 );

        std::vector<PICKED_ITEMS_LIST*>& undoList = editFrame->GetScreen()->m_UndoList.m_CommandsList;

        // Some of properties dialogs alter pointers, so we should deselect them
        m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
        STATUS_FLAGS flags = item->GetFlags();
        item->ClearFlags();

        // It is necessary to determine if anything has changed
        PICKED_ITEMS_LIST* lastChange = undoList.empty() ? NULL : undoList.back();

        // Display properties dialog
        editFrame->OnEditItemRequest( NULL, item );

        PICKED_ITEMS_LIST* currentChange = undoList.empty() ? NULL : undoList.back();

        if( lastChange != currentChange )        // Something has changed
        {
            processChanges( currentChange );

            updateRatsnest( true );
            getModel<BOARD>()->GetRatsnest()->Recalculate();
            item->ViewUpdate();

            m_toolMgr->RunAction( COMMON_ACTIONS::pointEditorUpdate, true );
        }

        item->SetFlags( flags );
    }

    return 0;
}

/* Copy marked items, at new position = old position + offset
 */
void CopyMarkedItems( MODULE* module, wxPoint offset, bool aIncrement )
{
    if( module == NULL )
        return;

    // Reference and value cannot be copied, they are unique.
    // Ensure they are not selected
    module->Reference().ClearFlags();
    module->Value().ClearFlags();

    for( D_PAD* pad = module->Pads();  pad;  pad = pad->Next() )
    {
        if( !pad->IsSelected() )
            continue;

        pad->ClearFlags( SELECTED );
        D_PAD* NewPad = new D_PAD( *pad );
        NewPad->SetParent( module );
        NewPad->SetFlags( SELECTED );
        module->Pads().PushFront( NewPad );

        if( aIncrement )
            NewPad->IncrementPadName( true, true );
    }

    BOARD_ITEM* newItem;

    for( BOARD_ITEM* item = module->GraphicalItems();  item;  item = item->Next() )
    {
        if( !item->IsSelected() )
            continue;

        item->ClearFlags( SELECTED );

        newItem = (BOARD_ITEM*)item->Clone();
        newItem->SetParent( module );
        newItem->SetFlags( SELECTED );
        module->GraphicalItems().PushFront( newItem );
    }

    MoveMarkedItems( module, offset );
}

int EDIT_TOOL::Properties( const TOOL_EVENT& aEvent )
{
    const SELECTION& selection = m_selectionTool->GetSelection();
    PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();

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

    if( !hoverSelection( selection, false ) )
        return 0;

    // Tracks & vias are treated in a special way:
    if( ( SELECTION_CONDITIONS::OnlyTypes( m_tracksViasType ) )( selection ) )
    {
        DIALOG_TRACK_VIA_PROPERTIES dlg( editFrame, selection );

        if( dlg.ShowModal() )
        {
            RN_DATA* ratsnest = getModel<BOARD>()->GetRatsnest();

            editFrame->OnModify();
            editFrame->SaveCopyInUndoList( selection.items, UR_CHANGED );
            dlg.Apply();

            selection.ForAll<KIGFX::VIEW_ITEM>( boost::bind( &KIGFX::VIEW_ITEM::ViewUpdate, _1,
                                                KIGFX::VIEW_ITEM::ALL ) );
            selection.ForAll<BOARD_ITEM>( boost::bind( &RN_DATA::Update, ratsnest, _1 ) );
            ratsnest->Recalculate();
        }
    }
    else if( selection.Size() == 1 ) // Properties are displayed when there is only one item selected
    {
        // Display properties dialog
        BOARD_ITEM* item = selection.Item<BOARD_ITEM>( 0 );

        // Store the head of the undo list to compare if anything has changed
        std::vector<PICKED_ITEMS_LIST*>& undoList = editFrame->GetScreen()->m_UndoList.m_CommandsList;

        // Some of properties dialogs alter pointers, so we should deselect them
        m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
        STATUS_FLAGS flags = item->GetFlags();
        item->ClearFlags();

        // It is necessary to determine if anything has changed, so store the current undo save point
        PICKED_ITEMS_LIST* undoSavePoint = undoList.empty() ? NULL : undoList.back();

        // Display properties dialog provided by the legacy canvas frame
        editFrame->OnEditItemRequest( NULL, item );

        if( !undoList.empty() && undoList.back() != undoSavePoint )      // Undo buffer has changed
        {
            // Process changes stored after undoSavePoint
            processUndoBuffer( undoSavePoint );

            // Update the modified item
            item->ViewUpdate();
            RN_DATA* ratsnest = getModel<BOARD>()->GetRatsnest();
            ratsnest->Recalculate();

            // TODO OBSERVER! I miss you so much..
            m_toolMgr->RunAction( COMMON_ACTIONS::pointEditorUpdate, true );
        }

        item->SetFlags( flags );
    }

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

    return 0;
}

int EDIT_TOOL::Properties( TOOL_EVENT& aEvent )
{
    const SELECTION& selection = m_selectionTool->GetSelection();
    PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();

    if( !makeSelection( selection ) )
    {
        setTransitions();

        return 0;
    }

    // Properties are displayed when there is only one item selected
    if( selection.Size() == 1 )
    {
        // Display properties dialog
        BOARD_ITEM* item = selection.Item<BOARD_ITEM>( 0 );

        // Check if user wants to edit pad or module properties
        if( item->Type() == PCB_MODULE_T )
        {
            VECTOR2D cursor = getViewControls()->GetCursorPosition();

            for( D_PAD* pad = static_cast<MODULE*>( item )->Pads(); pad; pad = pad->Next() )
            {
                if( pad->ViewBBox().Contains( cursor ) )
                {
                    // Turns out that user wants to edit a pad properties
                    item = pad;
                    break;
                }
            }
        }

        std::vector<PICKED_ITEMS_LIST*>& undoList = editFrame->GetScreen()->m_UndoList.m_CommandsList;

        // Some of properties dialogs alter pointers, so we should deselect them
        m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
        STATUS_FLAGS flags = item->GetFlags();
        item->ClearFlags();

        // It is necessary to determine if anything has changed
        PICKED_ITEMS_LIST* lastChange = undoList.empty() ? NULL : undoList.back();

        // Display properties dialog
        editFrame->OnEditItemRequest( NULL, item );

        PICKED_ITEMS_LIST* currentChange = undoList.empty() ? NULL : undoList.back();

        if( lastChange != currentChange )        // Something has changed
        {
            processChanges( currentChange );

            updateRatsnest( true );
            getModel<BOARD>()->GetRatsnest()->Recalculate();
            item->ViewUpdate();

            m_toolMgr->RunAction( COMMON_ACTIONS::pointEditorUpdate, true );
        }

        item->SetFlags( flags );
    }

    setTransitions();

    return 0;
}

bool PCB_EDIT_FRAME::AppendBoardFile( const wxString& aFullFileName, int aCtl )
{
    IO_MGR::PCB_FILE_T  pluginType = plugin_type( aFullFileName, aCtl );
    PLUGIN::RELEASER pi( IO_MGR::PluginFind( pluginType ) );

    // keep trace of existing items, in order to know what are the new items
    // (for undo command for instance)

    // Tracks are inserted, not append, so mark existing tracks to know what are
    // the new tracks
    for( TRACK* track = GetBoard()->m_Track; track; track = track->Next() )
        track->SetFlags( FLAG0 );

    // Other items are append to the item list, so keep trace to the
    // last existing item is enough
    MODULE* module = GetBoard()->m_Modules.GetLast();
    BOARD_ITEM* drawing = GetBoard()->m_Drawings.GetLast();
    int zonescount = GetBoard()->GetAreaCount();

    // Keep also the count of copper layers, because we can happen boards
    // with different copper layers counts,
    // and the enabled layers
    int initialCopperLayerCount = GetBoard()->GetCopperLayerCount();
    LSET initialEnabledLayers = GetBoard()->GetEnabledLayers();

    try
    {
        PROPERTIES  props;
        char        xbuf[30];
        char        ybuf[30];

        // EAGLE_PLUGIN can use this info to center the BOARD, but it does not yet.
        sprintf( xbuf, "%d", GetPageSizeIU().x );
        sprintf( ybuf, "%d", GetPageSizeIU().y );

        props["page_width"]  = xbuf;
        props["page_height"] = ybuf;

        GetDesignSettings().m_NetClasses.Clear();
        pi->Load( aFullFileName, GetBoard(), &props );
    }
    catch( const IO_ERROR& ioe )
    {
        for( TRACK* track = GetBoard()->m_Track; track; track = track->Next() )
            track->ClearFlags( FLAG0 );

        wxString msg = wxString::Format( _(
                "Error loading board.\n%s" ),
                GetChars( ioe.What() )
                );
        DisplayError( this, msg );

        return false;
    }

    // Now prepare a block move command to place the new items, and
    // prepare the undo command.
    BLOCK_SELECTOR& blockmove = GetScreen()->m_BlockLocate;
    HandleBlockBegin( NULL, BLOCK_PRESELECT_MOVE, wxPoint( 0, 0) );
    PICKED_ITEMS_LIST& blockitemsList = blockmove.GetItems();
    PICKED_ITEMS_LIST undoListPicker;
    ITEM_PICKER picker( NULL, UR_NEW );

    EDA_RECT bbox;          // the new items bounding box, for block move
    bool bboxInit = true;   // true until the bounding box is initialized

    for( TRACK* track = GetBoard()->m_Track; track; track = track->Next() )
    {
        if( track->GetFlags() & FLAG0  )
        {
            track->ClearFlags( FLAG0 );
            continue;
        }

        track->SetFlags( IS_MOVED );
        picker.SetItem( track );
        undoListPicker.PushItem( picker );
        blockitemsList.PushItem( picker );

        if( bboxInit )
            bbox = track->GetBoundingBox();
        else
            bbox.Merge( track->GetBoundingBox() );

        bboxInit = false;
    }

    if( module )
        module = module->Next();
    else
        module = GetBoard()->m_Modules;

    for( ; module; module = module->Next() )
    {
        module->SetFlags( IS_MOVED );
        picker.SetItem( module );
        undoListPicker.PushItem( picker );
        blockitemsList.PushItem( picker );

        if( bboxInit )
//.........这里部分代码省略.........

bool FOOTPRINT_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
{
    int  itemsCount    = 0;
    bool nextcmd = false;
    MODULE* currentModule = GetBoard()->m_Modules;

    if( GetScreen()->m_BlockLocate.GetCount() )
    {
        // Set the SELECTED flag of all preselected items, and clear preselect list
        ClearMarkItems( currentModule );
        PICKED_ITEMS_LIST* list = &GetScreen()->m_BlockLocate.GetItems();

        for( unsigned ii = 0, e = list->GetCount(); ii < e; ++ii )
        {
            BOARD_ITEM* item = (BOARD_ITEM*) list->GetPickedItem( ii );
            item->SetFlags( SELECTED );
            ++itemsCount;
        }

        GetScreen()->m_BlockLocate.ClearItemsList();
    }

    switch( GetScreen()->m_BlockLocate.GetCommand() )
    {
    case  BLOCK_IDLE:
        DisplayError( this, wxT( "Error in HandleBlockPLace" ) );
        break;

    case BLOCK_DRAG:                // Drag
    case BLOCK_DRAG_ITEM:           // Drag a given item (not used here)
    case BLOCK_MOVE:                // Move
    case BLOCK_COPY:                // Copy
    case BLOCK_COPY_AND_INCREMENT:  // Specific to duplicate with increment command

        // Find selected items if we didn't already set them manually
        if( itemsCount == 0 )
            itemsCount = MarkItemsInBloc( currentModule, GetScreen()->m_BlockLocate );

        if( itemsCount )
        {
            nextcmd = true;

            if( m_canvas->IsMouseCaptured() )
            {
                m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
                m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines );
                m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
            }

            GetScreen()->m_BlockLocate.SetState( STATE_BLOCK_MOVE );
            m_canvas->Refresh( true );
        }

        break;

    case BLOCK_MOVE_EXACT:
        itemsCount = MarkItemsInBloc( currentModule, GetScreen()->m_BlockLocate );

        if( itemsCount )
        {
            wxPoint translation;
            double rotation = 0;

            DIALOG_MOVE_EXACT dialog( this, translation, rotation  );
            int ret = dialog.ShowModal();

            if( ret == wxID_OK )
            {
                SaveCopyInUndoList( currentModule, UR_MODEDIT );
                const wxPoint blockCentre = GetScreen()->m_BlockLocate.Centre();
                MoveMarkedItemsExactly( currentModule, blockCentre, translation, rotation );
            }
        }
        break;

    case BLOCK_PRESELECT_MOVE:     // Move with preselection list
        nextcmd = true;
        m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines );
        GetScreen()->m_BlockLocate.SetState( STATE_BLOCK_MOVE );
        break;

    case BLOCK_DELETE:     // Delete
        itemsCount = MarkItemsInBloc( currentModule, GetScreen()->m_BlockLocate );

        if( itemsCount )
            SaveCopyInUndoList( currentModule, UR_MODEDIT );

        DeleteMarkedItems( currentModule );
        break;

    case BLOCK_SAVE:     // Save
    case BLOCK_PASTE:
        break;

    case BLOCK_ROTATE:
        itemsCount = MarkItemsInBloc( currentModule, GetScreen()->m_BlockLocate );

        if( itemsCount )
            SaveCopyInUndoList( currentModule, UR_MODEDIT );

//.........这里部分代码省略.........