C++ DIMENSION::SetWidth方法代码示例

void DIALOG_DIMENSION_EDITOR::OnOKClick( wxCommandEvent& event )
{
    if( m_DC )     // Delete old text.
    {
        CurrentDimension->Draw( m_Parent->GetCanvas(), m_DC, GR_XOR );
    }

    m_Parent->SaveCopyInUndoList(CurrentDimension, UR_CHANGED);

    if( m_Name->GetValue() != wxEmptyString )
    {
        CurrentDimension->SetText( m_Name->GetValue() );
    }

    wxString msg;

    // Get new size value:
    msg = m_TxtSizeXCtrl->GetValue();
    CurrentDimension->Text().SetWidth( ReturnValueFromString( g_UserUnit, msg ) );
    msg = m_TxtSizeYCtrl->GetValue();
    CurrentDimension->Text().SetHeight( ReturnValueFromString( g_UserUnit, msg ) );

    // Get new position value:
    // It will be copied later in dimension, because
    msg = m_textCtrlPosX->GetValue();
    wxPoint pos;
    pos.x = ReturnValueFromString( g_UserUnit, msg );
    msg = m_textCtrlPosY->GetValue();
    pos.y = ReturnValueFromString( g_UserUnit, msg );
    CurrentDimension->Text().SetTextPosition( pos );

    // Get new line thickness value:
    msg = m_TxtWidthCtrl->GetValue();
    int width = ReturnValueFromString( g_UserUnit, msg );
    int maxthickness = Clamp_Text_PenSize( width, CurrentDimension->Text().GetSize() );

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

    CurrentDimension->SetWidth( width );
    CurrentDimension->Text().SetThickness( width );

    CurrentDimension->Text().SetMirrored( ( m_rbMirror->GetSelection() == 1 ) ? true : false );

    CurrentDimension->SetLayer( m_SelLayerBox->GetLayerSelection() );

    if( m_DC )     // Display new text
    {
        CurrentDimension->Draw( m_Parent->GetCanvas(), m_DC, GR_OR );
    }

    m_Parent->OnModify();
    EndModal( 1 );
}

void DIALOG_DIMENSION_EDITOR::OnOKClick( wxCommandEvent& event )
{
    LAYER_ID newlayer = ToLAYER_ID( m_SelLayerBox->GetLayerSelection() );

    if( !m_Parent->GetBoard()->IsLayerEnabled( newlayer ) )
    {
        wxMessageBox( _( "The layer currently selected is not enabled for this board\n"
                         "You cannot use it" ) );
        return;
    }

#ifndef USE_WX_OVERLAY
    if( m_DC )     // Delete old text.
    {
        CurrentDimension->Draw( m_Parent->GetCanvas(), m_DC, GR_XOR );
    }
#endif

    m_Parent->SaveCopyInUndoList(CurrentDimension, UR_CHANGED);

    if( m_Name->GetValue() != wxEmptyString )
    {
        CurrentDimension->SetText( m_Name->GetValue() );
    }

    wxString msg;

    // Get new size value:
    msg = m_TxtSizeXCtrl->GetValue();
    CurrentDimension->Text().SetWidth( ValueFromString( g_UserUnit, msg ) );
    msg = m_TxtSizeYCtrl->GetValue();
    CurrentDimension->Text().SetHeight( ValueFromString( g_UserUnit, msg ) );

    // Get new position value:
    // It will be copied later in dimension, because
    msg = m_textCtrlPosX->GetValue();
    wxPoint pos;
    pos.x = ValueFromString( g_UserUnit, msg );
    msg = m_textCtrlPosY->GetValue();
    pos.y = ValueFromString( g_UserUnit, msg );
    CurrentDimension->Text().SetTextPosition( pos );

    // Get new line thickness value:
    msg = m_TxtWidthCtrl->GetValue();
    int width = ValueFromString( g_UserUnit, msg );
    int maxthickness = Clamp_Text_PenSize( width, CurrentDimension->Text().GetSize() );

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

    CurrentDimension->SetWidth( width );
    CurrentDimension->Text().SetThickness( width );
    CurrentDimension->Text().SetMirrored( ( m_rbMirror->GetSelection() == 1 ) ? true : false );
    CurrentDimension->SetLayer( newlayer );

#ifndef USE_WX_OVERLAY
    if( m_DC )     // Display new text
    {
        CurrentDimension->Draw( m_Parent->GetCanvas(), m_DC, GR_OR );
    }
#else
    m_Parent->Refresh();
#endif

    m_Parent->OnModify();
    EndModal( 1 );
}

int DRAWING_TOOL::DrawDimension( const TOOL_EVENT& aEvent )
{
    DIMENSION* dimension = NULL;
    int width, maxThickness;

    // if one day it is possible to draw dimensions in the footprint editor,
    // then hereby I'm letting you know that this tool does not handle UR_MODEDIT undo yet
    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 );

    Activate();
    m_frame->SetToolID( ID_PCB_DIMENSION_BUTT, wxCURSOR_PENCIL, _( "Add dimension" ) );

    enum DIMENSION_STEPS
    {
        SET_ORIGIN = 0,
        SET_END,
        SET_HEIGHT,
        FINISHED
    };
    int step = SET_ORIGIN;

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

        if( evt->IsCancel() || evt->IsActivate() )
        {
            if( step != SET_ORIGIN )    // start from the beginning
            {
                preview.Clear();
                preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );

                delete dimension;
                step = SET_ORIGIN;
            }
            else
                break;

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

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

        else if( evt->IsAction( &COMMON_ACTIONS::decWidth ) && step != SET_ORIGIN )
        {
            int width = dimension->GetWidth();

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

        else if( evt->IsClick( BUT_LEFT ) )
        {
            switch( step )
            {
            case SET_ORIGIN:
                {
                    LAYER_ID layer = m_frame->GetScreen()->m_Active_Layer;

                    if( IsCopperLayer( layer ) || layer == Edge_Cuts )
                    {
                        DisplayInfoMessage( NULL, _( "Dimension not allowed on Copper or Edge Cut layers" ) );
                        --step;
                    }
                    else
                    {
                        // Init the new item attributes
                        dimension = new DIMENSION( m_board );
                        dimension->SetLayer( layer );
                        dimension->SetOrigin( wxPoint( cursorPos.x, cursorPos.y ) );
                        dimension->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
                        dimension->Text().SetSize( m_board->GetDesignSettings().m_PcbTextSize );

                        width = m_board->GetDesignSettings().m_PcbTextWidth;
                        maxThickness = Clamp_Text_PenSize( width, dimension->Text().GetSize() );

                        if( width > maxThickness )
                            width = maxThickness;

                        dimension->Text().SetThickness( width );
                        dimension->SetWidth( width );
                        dimension->AdjustDimensionDetails();

//.........这里部分代码省略.........

void DIALOG_DIMENSION_EDITOR::OnOKClick( wxCommandEvent& event )
{
    BOARD_COMMIT commit( m_parent );

    PCB_LAYER_ID newlayer = ToLAYER_ID( m_SelLayerBox->GetLayerSelection() );

    if( !m_parent->GetBoard()->IsLayerEnabled( newlayer ) )
    {
        wxMessageBox( _( "The layer currently selected is not enabled for this board\n"
                         "You cannot use it" ) );
        return;
    }

#ifndef USE_WX_OVERLAY
    if( m_DC )     // Delete old text.
    {
        m_currentDimension->Draw( m_parent->GetCanvas(), m_DC, GR_XOR );
    }
#endif

    commit.Modify( m_currentDimension );

    if( m_Name->GetValue() != wxEmptyString )
    {
        m_currentDimension->SetText( m_Name->GetValue() );
    }

    wxString msg;

    // Get new size value:
    msg = m_TxtSizeXCtrl->GetValue();
    m_currentDimension->Text().SetTextWidth( ValueFromString( g_UserUnit, msg ) );
    msg = m_TxtSizeYCtrl->GetValue();
    m_currentDimension->Text().SetTextHeight( ValueFromString( g_UserUnit, msg ) );

    // Get new position value:
    // It will be copied later in dimension, because
    msg = m_textCtrlPosX->GetValue();
    wxPoint pos;
    pos.x = ValueFromString( g_UserUnit, msg );
    msg = m_textCtrlPosY->GetValue();
    pos.y = ValueFromString( g_UserUnit, msg );
    m_currentDimension->Text().SetTextPos( pos );

    // Get new line thickness value:
    msg = m_TxtWidthCtrl->GetValue();
    int width = ValueFromString( g_UserUnit, msg );
    int maxthickness = Clamp_Text_PenSize( width, m_currentDimension->Text().GetTextSize() );

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

    m_currentDimension->SetWidth( width );
    m_currentDimension->Text().SetThickness( width );
    m_currentDimension->Text().SetMirrored( ( m_rbMirror->GetSelection() == 1 ) ? true : false );
    m_currentDimension->SetLayer( newlayer );

#ifndef USE_WX_OVERLAY
    if( m_DC )     // Display new text
    {
        m_currentDimension->Draw( m_parent->GetCanvas(), m_DC, GR_OR );
    }
#else
    m_parent->Refresh();
#endif

    commit.Push( _( "Modifed dimensions properties" ) );
    event.Skip();   // ends returning wxID_OK (default behavior)
}