C++ TEXTE_MODULE::GetSize方法代码示例

void DialogEditModuleText::OnOkClick( wxCommandEvent& event )
{
    wxString msg;

    if ( m_module)
        m_parent->SaveCopyInUndoList( m_module, UR_CHANGED );

#ifndef USE_WX_OVERLAY
    if( m_dc )     //Erase old text on screen
    {
        m_currentText->Draw( m_parent->GetCanvas(), m_dc, GR_XOR,
                             (m_currentText->IsMoving()) ? MoveVector : wxPoint( 0, 0 ) );
    }
#endif

    m_currentText->SetText( m_Name->GetValue() );
    m_currentText->SetItalic( m_Style->GetSelection() == 1 );

    wxPoint tmp;

    msg = m_TxtPosCtrlX->GetValue();
    tmp.x = ValueFromString( g_UserUnit, msg );

    msg = m_TxtPosCtrlY->GetValue();
    tmp.y = ValueFromString( g_UserUnit, msg );

    m_currentText->SetPos0( tmp );

    wxSize textSize( wxSize( ValueFromString( g_UserUnit, m_TxtSizeCtrlX->GetValue() ),
                             ValueFromString( g_UserUnit, m_TxtSizeCtrlY->GetValue() ) ) );

    // Test for a reasonnable size:
    if( textSize.x < TEXTS_MIN_SIZE )
        textSize.x = TEXTS_MIN_SIZE;
    if( textSize.y < TEXTS_MIN_SIZE )
        textSize.y = TEXTS_MIN_SIZE;

    m_currentText->SetSize( textSize ),

    msg = m_TxtWidthCtlr->GetValue();
    int width = ValueFromString( g_UserUnit, msg );

    // Test for a reasonnable width:
    if( width <= 1 )
        width = 1;

    int maxthickness = Clamp_Text_PenSize(width, m_currentText->GetSize() );

    if( width > maxthickness )
    {
        DisplayError( NULL,
                      _( "The text thickness is too large for the text size. It will be clamped" ) );
        width = maxthickness;
    }

    m_currentText->SetThickness( width );

    m_currentText->SetVisible( m_Show->GetSelection() == 0 );

    int text_orient = (m_Orient->GetSelection() == 0) ? 0 : 900;
    m_currentText->SetOrientation( text_orient );

    m_currentText->SetDrawCoord();

#ifndef USE_WX_OVERLAY
    if( m_dc )     // Display new text
    {
        m_currentText->Draw( m_parent->GetCanvas(), m_dc, GR_XOR,
                             (m_currentText->IsMoving()) ? MoveVector : wxPoint( 0, 0 ) );
    }
#else
    m_parent->Refresh();
#endif

    m_parent->OnModify();

    if( m_module )
        m_module->SetLastEditTime();

    EndModal(1);
}

void DialogEditModuleText::initDlg( )
{
    SetFocus();

    wxString msg;

    if( m_module )
    {
        wxString format = m_ModuleInfoText->GetLabel();
        msg.Printf( format,
                    GetChars( m_module->GetReference() ),
                    GetChars( m_module->GetValue() ),
                    m_module->GetOrientation() / 10.0 );
    }
    else
    {
        msg.Empty();
    }

    m_ModuleInfoText->SetLabel( msg );

    switch( m_currentText->GetType() )
    {
    case TEXTE_MODULE::TEXT_is_VALUE:
        m_TextDataTitle->SetLabel( _( "Value:" ) );
        break;

    case TEXTE_MODULE::TEXT_is_DIVERS:
        m_TextDataTitle->SetLabel( _( "Text:" ) );
        break;

    default:
        m_TextDataTitle->SetLabel( _( "Reference:" ) );
        break;
    }

    m_Name->SetValue( m_currentText->GetText() );

    m_Style->SetSelection( m_currentText->IsItalic() ? 1 : 0 );

    AddUnitSymbol( *m_SizeXTitle );
    PutValueInLocalUnits( *m_TxtSizeCtrlX, m_currentText->GetSize().x );

    AddUnitSymbol( *m_SizeYTitle );
    PutValueInLocalUnits( *m_TxtSizeCtrlY, m_currentText->GetSize().y );

    AddUnitSymbol( *m_PosXTitle );
    PutValueInLocalUnits( *m_TxtPosCtrlX, m_currentText->GetPos0().x );

    AddUnitSymbol( *m_PosYTitle );
    PutValueInLocalUnits( *m_TxtPosCtrlY, m_currentText->GetPos0().y );

    AddUnitSymbol( *m_WidthTitle );
    PutValueInLocalUnits( *m_TxtWidthCtlr, m_currentText->GetThickness() );

    double text_orient = m_currentText->GetOrientation();
    NORMALIZE_ANGLE_90( text_orient );

    if( (text_orient != 0) )
        m_Orient->SetSelection( 1 );

    if( !m_currentText->IsVisible() )
        m_Show->SetSelection( 1 );;
}

void PCB_BASE_FRAME::ResetModuleTextSizes( const wxString & aFilter, bool aRef,
                                           bool aValue, bool aOthers )
{
    MODULE* module;
    BOARD_ITEM* boardItem;
    ITEM_PICKER itemWrapper( NULL, UR_CHANGED );
    PICKED_ITEMS_LIST undoItemList;
    unsigned int ii;

    // Prepare undo list
    for( module = GetBoard()->m_Modules; module; module = module->Next() )
    {
        itemWrapper.SetItem( module );

        if( ! aFilter.IsEmpty() )
        {
            if( ! WildCompareString( aFilter, FROM_UTF8( module->GetFPID().Format().c_str() ),
                                     false ) )
                continue;
        }


        if( aRef )
        {
            TEXTE_MODULE *item = &module->Reference();

            if( item->GetSize() != GetDesignSettings().m_ModuleTextSize ||
                item->GetThickness() != GetDesignSettings().m_ModuleTextWidth )
            {
                undoItemList.PushItem( itemWrapper );
            }
        }

        if( aValue )
        {
            TEXTE_MODULE *item = &module->Value();

            if( item->GetSize() != GetDesignSettings().m_ModuleTextSize ||
                item->GetThickness() != GetDesignSettings().m_ModuleTextWidth )
            {
                undoItemList.PushItem( itemWrapper );
            }
        }

        if( aOthers )
        {
            // Go through all other module text fields
            for( boardItem = module->GraphicalItems(); boardItem; boardItem = boardItem->Next() )
            {
                if( boardItem->Type() == PCB_MODULE_TEXT_T )
                {
                    TEXTE_MODULE *item = static_cast<TEXTE_MODULE*>( boardItem );

                    if( item->GetSize() != GetDesignSettings().m_ModuleTextSize
                        || item->GetThickness() != GetDesignSettings().m_ModuleTextWidth )
                    {
                        undoItemList.PushItem( itemWrapper );
                    }
                }
            }
        }
    }

    // Exit if there's nothing to do
    if( !undoItemList.GetCount() )
        return;

    SaveCopyInUndoList( undoItemList, UR_CHANGED );

    // Apply changes to modules in the undo list
    for( ii = 0; ii < undoItemList.GetCount(); ii++ )
    {
        module = (MODULE*) undoItemList.GetPickedItem( ii );

        if( aRef )
        {
            module->Reference().SetThickness( GetDesignSettings().m_ModuleTextWidth );
            module->Reference().SetSize( GetDesignSettings().m_ModuleTextSize );
        }

        if( aValue )
        {
            module->Value().SetThickness( GetDesignSettings().m_ModuleTextWidth );
            module->Value().SetSize( GetDesignSettings().m_ModuleTextSize );
        }

        if( aOthers )
        {
            for( boardItem = module->GraphicalItems(); boardItem; boardItem = boardItem->Next() )
            {
                if( boardItem->Type() == PCB_MODULE_TEXT_T )
                {
                    TEXTE_MODULE *item = static_cast<TEXTE_MODULE*>( boardItem );
                    item->SetThickness( GetDesignSettings().m_ModuleTextWidth );
                    item->SetSize( GetDesignSettings().m_ModuleTextSize );
                }
            }
        }
    }

//.........这里部分代码省略.........

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.........

/* Creates the section $COMPONENTS (Footprints placement)
 * Bottom side components are difficult to handle: shapes must be mirrored or
 * flipped, silk layers need to be handled correctly and so on. Also it seems
 * that *noone* follows the specs...
 */
static void CreateComponentsSection( FILE* aFile, BOARD* aPcb )
{
    fputs( "$COMPONENTS\n", aFile );

    int cu_count = aPcb->GetCopperLayerCount();

    for( MODULE* module = aPcb->m_Modules; module; module = module->Next() )
    {
        const char*   mirror;
        const char*   flip;
        double        fp_orient = module->GetOrientation();

        if( module->GetFlag() )
        {
            mirror = "0";
            flip   = "FLIP";
            NEGATE_AND_NORMALIZE_ANGLE_POS( fp_orient );
        }
        else
        {
            mirror = "0";
            flip   = "0";
        }

        fprintf( aFile, "\nCOMPONENT %s\n",
                 TO_UTF8( module->GetReference() ) );
        fprintf( aFile, "DEVICE %s_%s\n",
                 TO_UTF8( module->GetReference() ),
                 TO_UTF8( module->GetValue() ) );
        fprintf( aFile, "PLACE %g %g\n",
                 MapXTo( module->GetPosition().x ),
                 MapYTo( module->GetPosition().y ) );
        fprintf( aFile, "LAYER %s\n",
                 (module->GetFlag()) ? "BOTTOM" : "TOP" );
        fprintf( aFile, "ROTATION %g\n",
                 fp_orient / 10.0 );
        fprintf( aFile, "SHAPE %s %s %s\n",
                 TO_UTF8( module->GetReference() ),
                 mirror, flip );

        // Text on silk layer: RefDes and value (are they actually useful?)
        TEXTE_MODULE *textmod = &module->Reference();

        for( int ii = 0; ii < 2; ii++ )
        {
            double      txt_orient = textmod->GetOrientation();
            std::string layer  = GenCADLayerName( cu_count, module->GetFlag() ? B_SilkS : F_SilkS );

            fprintf( aFile, "TEXT %g %g %g %g %s %s \"%s\"",
                     textmod->GetPos0().x / SCALE_FACTOR,
                    -textmod->GetPos0().y / SCALE_FACTOR,
                     textmod->GetSize().x / SCALE_FACTOR,
                     txt_orient / 10.0,
                     mirror,
                     layer.c_str(),
                     TO_UTF8( textmod->GetText() ) );

            // Please note, the width is approx
            fprintf( aFile, " 0 0 %g %g\n",
                     ( textmod->GetSize().x * textmod->GetLength() ) / SCALE_FACTOR,
                     textmod->GetSize().y / SCALE_FACTOR );

            textmod = &module->Value(); // Dirty trick for the second iteration
        }

        // The SHEET is a 'generic description' for referencing the component
        fprintf( aFile, "SHEET \"RefDes: %s, Value: %s\"\n",
                 TO_UTF8( module->GetReference() ),
                 TO_UTF8( module->GetValue() ) );
    }

    fputs( "$ENDCOMPONENTS\n\n", aFile );
}

/* generate shapes of graphic items (outlines) on layer aLayer as polygons,
 * and adds these polygons to aCornerBuffer
 * aCornerBuffer = the buffer to store polygons
 * aInflateValue = a value to inflate shapes
 * aCircleToSegmentsCount = number of segments to approximate a circle
 * aCorrectionFactor = the correction to apply to the circle radius
 *  to generate the polygon.
 *  if aCorrectionFactor = 1.0, the polygon is inside the circle
 *  the radius of circle approximated by segments is
 *  initial radius * aCorrectionFactor
 */
void MODULE::TransformGraphicShapesWithClearanceToPolygonSet(
                        LAYER_ID        aLayer,
                        SHAPE_POLY_SET& aCornerBuffer,
                        int             aInflateValue,
                        int             aCircleToSegmentsCount,
                        double          aCorrectionFactor,
                        int             aCircleToSegmentsCountForTexts )
{
    std::vector<TEXTE_MODULE *> texts;  // List of TEXTE_MODULE to convert
    EDGE_MODULE* outline;

    for( EDA_ITEM* item = GraphicalItems(); item != NULL; item = item->Next() )
    {
        switch( item->Type() )
        {
        case PCB_MODULE_TEXT_T:
            {
                TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( item );

                if( text->GetLayer() == aLayer && text->IsVisible() )
                    texts.push_back( text );

                break;
            }

        case PCB_MODULE_EDGE_T:
            outline = (EDGE_MODULE*) item;

            if( outline->GetLayer() != aLayer )
                break;
                outline->TransformShapeWithClearanceToPolygon( aCornerBuffer,
                                                        0,
                                                        aCircleToSegmentsCount,
                                                        aCorrectionFactor );
                break;

            default:
                break;
        }
    }

    // Convert texts sur modules
    if( Reference().GetLayer() == aLayer && Reference().IsVisible() )
        texts.push_back( &Reference() );

    if( Value().GetLayer() == aLayer && Value().IsVisible() )
        texts.push_back( &Value() );

    s_cornerBuffer = &aCornerBuffer;

    // To allow optimization of circles approximated by segments,
    // aCircleToSegmentsCountForTexts, when not 0, is used.
    // if 0 (default value) the aCircleToSegmentsCount is used
    s_textCircle2SegmentCount = aCircleToSegmentsCountForTexts ?
                                aCircleToSegmentsCountForTexts : aCircleToSegmentsCount;

    for( unsigned ii = 0; ii < texts.size(); ii++ )
    {
        TEXTE_MODULE *textmod = texts[ii];
        s_textWidth  = textmod->GetThickness() + ( 2 * aInflateValue );
        wxSize size = textmod->GetSize();

        if( textmod->IsMirrored() )
            size.x = -size.x;

        DrawGraphicText( NULL, NULL, textmod->GetTextPosition(), BLACK,
                         textmod->GetShownText(), textmod->GetDrawRotation(), size,
                         textmod->GetHorizJustify(), textmod->GetVertJustify(),
                         textmod->GetThickness(), textmod->IsItalic(),
                         true, addTextSegmToPoly );
    }

}