C++ TEXTE_MODULE::SetTextPosition方法代码示例

void MODULE::SetPosition( const wxPoint& newpos )
{
    wxPoint delta = newpos - m_Pos;

    m_Pos += delta;
    m_Reference->SetTextPosition( m_Reference->GetTextPosition() + delta );
    m_Value->SetTextPosition( m_Value->GetTextPosition() + delta );

    for( D_PAD* pad = m_Pads;  pad;  pad = pad->Next() )
    {
        pad->SetPosition( pad->GetPosition() + delta );
    }

    for( EDA_ITEM* item = m_Drawings;  item;  item = item->Next() )
    {
        switch( item->Type() )
        {
        case PCB_MODULE_EDGE_T:
        {
            EDGE_MODULE* pt_edgmod = (EDGE_MODULE*) item;
            pt_edgmod->SetDrawCoord();
            break;
        }

        case PCB_MODULE_TEXT_T:
        {
            TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( item );
            text->SetTextPosition( text->GetTextPosition() + delta );
            break;
        }

        default:
            wxMessageBox( wxT( "Draw type undefined." ) );
            break;
        }
    }

    CalculateBoundingBox();
}

/** Rotate marked items, refer to a rotation point at position offset
 * Note: because this function is used in global transform,
 * if force_all is true, all items will be rotated
 */
void RotateMarkedItems( MODULE* module, wxPoint offset, bool force_all )
{
#define ROTATE( z ) RotatePoint( (&z), offset, 900 )

    if( module == NULL )
        return;

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

        wxPoint pos = pad->GetPosition();
        ROTATE( pos );
        pad->SetPosition( pos );

        pad->SetPos0( pad->GetPosition() );
        pad->SetOrientation( pad->GetOrientation() + 900 );
    }

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

        switch( item->Type() )
        {
        case PCB_MODULE_EDGE_T:
        {
            EDGE_MODULE* em = (EDGE_MODULE*) item;

            wxPoint tmp = em->GetStart();
            ROTATE( tmp );
            em->SetStart( tmp );
            em->SetStart0( tmp );

            tmp = em->GetEnd();
            ROTATE( tmp );
            em->SetEnd( tmp );
            em->SetEnd0( tmp );
        }
        break;

        case PCB_MODULE_TEXT_T:
        {
            TEXTE_MODULE* tm = (TEXTE_MODULE*) item;
            wxPoint pos = tm->GetTextPosition();
            ROTATE( pos );
            tm->SetTextPosition( pos );
            tm->SetPos0( tm->GetTextPosition() );
            tm->SetOrientation( tm->GetOrientation() + 900 );
        }
        break;

        default:
            ;
        }

        item->ClearFlags();
    }
}

/** Mirror marked items, refer to a Vertical axis at position offset
 * Note: because this function is used in global transform,
 * if force_all is true, all items will be mirrored
 */
void MirrorMarkedItems( MODULE* module, wxPoint offset, bool force_all )
{
#define SETMIRROR( z ) (z) -= offset.x; (z) = -(z); (z) += offset.x;
    wxPoint     tmp;
    wxSize      tmpz;

    if( module == NULL )
        return;

    for( D_PAD* pad = module->Pads();  pad;  pad = pad->Next() )
    {
        // Skip pads not selected, i.e. not inside the block to mirror:
        if( !pad->IsSelected() && !force_all )
            continue;

        tmp = pad->GetPosition();
        SETMIRROR( tmp.x );
        pad->SetPosition( tmp );

        pad->SetX0( pad->GetPosition().x );

        tmp = pad->GetOffset();
        NEGATE( tmp.x );
        pad->SetOffset( tmp );

        tmpz = pad->GetDelta();
        NEGATE( tmpz.x );
        pad->SetDelta( tmpz );

        pad->SetOrientation( 1800 - pad->GetOrientation() );
    }

    for( EDA_ITEM* item = module->GraphicalItems();  item;  item = item->Next() )
    {
        // Skip items not selected, i.e. not inside the block to mirror:
        if( !item->IsSelected() && !force_all )
            continue;

        switch( item->Type() )
        {
        case PCB_MODULE_EDGE_T:
            {
                EDGE_MODULE* em = (EDGE_MODULE*) item;

                tmp = em->GetStart0();
                SETMIRROR( tmp.x );
                em->SetStart0( tmp );
                em->SetStartX( tmp.x );

                tmp = em->GetEnd0();
                SETMIRROR( tmp.x );
                em->SetEnd0( tmp );
                em->SetEndX( tmp.x );

                em->SetAngle( -em->GetAngle() );
            }
            break;

        case PCB_MODULE_TEXT_T:
            {
                TEXTE_MODULE* tm = (TEXTE_MODULE*) item;
                tmp = tm->GetTextPosition();
                SETMIRROR( tmp.x );
                tm->SetTextPosition( tmp );
                tmp.y = tm->GetPos0().y;
                tm->SetPos0( tmp );
            }
            break;

        default:
            break;
        }

        item->ClearFlags();
    }
}

int DRAWING_TOOL::placeTextModule()
{
    TEXTE_MODULE* text = new TEXTE_MODULE( NULL );
    const BOARD_DESIGN_SETTINGS& dsnSettings = m_frame->GetDesignSettings();

    assert( m_editModules );

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

    m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
    m_controls->ShowCursor( true );
    m_controls->SetSnapping( true );
    // do not capture or auto-pan until we start placing some text

    Activate();
    m_frame->SetToolID( ID_MODEDIT_TEXT_TOOL, wxCURSOR_PENCIL, _( "Add text" ) );
    bool placing = false;

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

        if( evt->IsCancel() || evt->IsActivate() )
        {
            preview.Clear();
            preview.ViewUpdate();
            m_controls->SetAutoPan( false );
            m_controls->CaptureCursor( false );
            m_controls->ShowCursor( true );

            if( !placing || evt->IsActivate() )
            {
                delete text;
                break;
            }
            else
            {
                placing = false;  // start from the beginning
            }
        }

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

        else if( evt->IsClick( BUT_LEFT ) )
        {
            if( !placing )
            {
                text->SetSize( dsnSettings.m_ModuleTextSize );
                text->SetThickness( dsnSettings.m_ModuleTextWidth );
                text->SetTextPosition( wxPoint( cursorPos.x, cursorPos.y ) );

                DialogEditModuleText textDialog( m_frame, text, NULL );
                placing = textDialog.ShowModal() && ( text->GetText().Length() > 0 );

                if( !placing )
                    continue;

                m_controls->CaptureCursor( true );
                m_controls->SetAutoPan( true );
                m_controls->ShowCursor( false );
                text->SetParent( m_board->m_Modules );  // it has to set after the settings dialog
                                                        // otherwise the dialog stores it in undo buffer
                preview.Add( text );
            }
            else
            {
                assert( text->GetText().Length() > 0 );
                assert( text->GetSize().x > 0 && text->GetSize().y > 0 );

                text->SetLocalCoord();
                text->ClearFlags();

                // Module has to be saved before any modification is made
                m_frame->SaveCopyInUndoList( m_board->m_Modules, UR_MODEDIT );
                m_board->m_Modules->SetLastEditTime();
                m_board->m_Modules->GraphicalItems().PushFront( text );

                m_view->Add( text );
                text->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );

                m_frame->OnModify();

                preview.Remove( text );
                m_controls->CaptureCursor( false );
                m_controls->SetAutoPan( false );
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                break;
            }
        }

        else if ( evt->IsClick( BUT_RIGHT ) )
        {
            showContextMenu();
        }

        else if( evt->IsClick( BUT_LEFT ) )
        {
            // Place the drawing
            BOARD_ITEM_CONTAINER* parent = m_frame->GetModel();

            for( auto item : preview )
            {
                if( m_editModules )
                {
                    // Modules use different types for the same things,
                    // so we need to convert imported items to appropriate classes.
                    BOARD_ITEM* converted = NULL;

                    switch( item->Type() )
                    {
                    case PCB_TEXT_T:
                    {
                        TEXTE_PCB* text = static_cast<TEXTE_PCB*>( item );
                        TEXTE_MODULE* textMod = new TEXTE_MODULE( (MODULE*) parent );
                        // Assignment operator also copies the item PCB_TEXT_T type,
                        // so it cannot be added to a module which handles PCB_MODULE_TEXT_T
                        textMod->SetPosition( text->GetPosition() );
                        textMod->SetText( text->GetText() );
                        textMod->SetSize( text->GetSize() );
                        textMod->SetThickness( text->GetThickness() );
                        textMod->SetOrientation( text->GetOrientation() );
                        textMod->SetTextPosition( text->GetTextPosition() );
                        textMod->SetSize( text->GetSize() );
                        textMod->SetMirrored( text->IsMirrored() );
                        textMod->SetAttributes( text->GetAttributes() );
                        textMod->SetItalic( text->IsItalic() );
                        textMod->SetBold( text->IsBold() );
                        textMod->SetHorizJustify( text->GetHorizJustify() );
                        textMod->SetVertJustify( text->GetVertJustify() );
                        textMod->SetMultilineAllowed( text->IsMultilineAllowed() );
                        converted = textMod;
                        break;
                    }

                    case PCB_LINE_T:
                    {
                        DRAWSEGMENT* seg = static_cast<DRAWSEGMENT*>( item );
                        EDGE_MODULE* modSeg = new EDGE_MODULE( (MODULE*) parent );

                        // Assignment operator also copies the item PCB_LINE_T type,
                        // so it cannot be added to a module which handles PCB_MODULE_EDGE_T
                        modSeg->SetWidth( seg->GetWidth() );
                        modSeg->SetStart( seg->GetStart() );
                        modSeg->SetEnd( seg->GetEnd() );
                        modSeg->SetAngle( seg->GetAngle() );
                        modSeg->SetShape( seg->GetShape() );
                        modSeg->SetType( seg->GetType() );
                        modSeg->SetBezControl1( seg->GetBezControl1() );
                        modSeg->SetBezControl2( seg->GetBezControl2() );
                        modSeg->SetBezierPoints( seg->GetBezierPoints() );
                        modSeg->SetPolyPoints( seg->GetPolyPoints() );
                        converted = modSeg;
                        break;
                    }

                    default:
                        assert( false );
                        break;
                    }

                    if( converted )
                        converted->SetLayer( item->GetLayer() );

                    delete item;
                    item = converted;
                }

                if( item )
                    commit.Add( item );
            }

            commit.Push( _( "Place a DXF drawing" ) );
            break;
        }
    }

    preview.Clear();

    m_controls->ShowCursor( false );
    m_controls->SetSnapping( false );
    m_controls->SetAutoPan( false );
    m_controls->CaptureCursor( false );
    m_view->Remove( &preview );

    return 0;
}

int DRAWING_TOOL::PlaceText( const TOOL_EVENT& aEvent )
{
    BOARD_ITEM* text = NULL;
    const BOARD_DESIGN_SETTINGS& dsnSettings = m_frame->GetDesignSettings();
    BOARD_COMMIT commit( m_frame );

    // Add a VIEW_GROUP that serves as a preview for the new item
    SELECTION preview( m_view );
    m_view->Add( &preview );

    m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
    m_controls->ShowCursor( true );
    m_controls->SetSnapping( true );
    // do not capture or auto-pan until we start placing some text

    SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::TEXT );

    Activate();
    m_frame->SetToolID( m_editModules ? ID_MODEDIT_TEXT_TOOL : ID_PCB_ADD_TEXT_BUTT,
                        wxCURSOR_PENCIL, _( "Add text" ) );

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

        if( evt->IsCancel() || evt->IsActivate() )
        {
            if( text )
            {
                // Delete the old text and have another try
                delete text;
                text = NULL;

                preview.Clear();

                m_controls->SetAutoPan( false );
                m_controls->CaptureCursor( false );
                m_controls->ShowCursor( true );
            }
            else
                break;

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

        else if( text && evt->Category() == TC_COMMAND )
        {
            if( evt->IsAction( &COMMON_ACTIONS::rotate ) )
            {
                text->Rotate( text->GetPosition(), m_frame->GetRotationAngle() );
                m_view->Update( &preview );
            }
            // TODO rotate CCW
            else if( evt->IsAction( &COMMON_ACTIONS::flip ) )
            {
                text->Flip( text->GetPosition() );
                m_view->Update( &preview );
            }
        }

        else if ( evt->IsClick( BUT_RIGHT ) )
        {
            showContextMenu();
        }

        else if( evt->IsClick( BUT_LEFT ) )
        {
            if( !text )
            {
                // Init the new item attributes
                if( m_editModules )
                {
                    TEXTE_MODULE* textMod = new TEXTE_MODULE( (MODULE*) m_frame->GetModel() );

                    textMod->SetLayer( m_frame->GetActiveLayer() );
                    textMod->SetSize( dsnSettings.m_ModuleTextSize );
                    textMod->SetThickness( dsnSettings.m_ModuleTextWidth );
                    textMod->SetTextPosition( wxPoint( cursorPos.x, cursorPos.y ) );

                    DialogEditModuleText textDialog( m_frame, textMod, NULL );
                    bool placing;

                    RunMainStack( [&]() {
                        placing = textDialog.ShowModal() && ( textMod->GetText().Length() > 0 );
                    } );

                    if( placing )
                        text = textMod;
                    else
                        delete textMod;
                }
                else
                {
                    TEXTE_PCB* textPcb = new TEXTE_PCB( m_frame->GetModel() );
                    // TODO we have to set IS_NEW, otherwise InstallTextPCB.. creates an undo entry :| LEGACY_CLEANUP
                    textPcb->SetFlags( IS_NEW );

                    LAYER_ID layer = m_frame->GetActiveLayer();
//.........这里部分代码省略.........