C++ PCB_EDIT_FRAME::OnModify方法代码示例

void ROUTER_TOOL::performDragging()
{
    PCB_EDIT_FRAME* frame = getEditFrame<PCB_EDIT_FRAME>();
    bool saveUndoBuffer = true;
    VIEW_CONTROLS* ctls = getViewControls();

    bool dragStarted = m_router->StartDragging( m_startSnapPoint, m_startItem );

    if( !dragStarted )
        return;

    if( m_startItem && m_startItem->Net() >= 0 )
        highlightNet( true, m_startItem->Net() );

    ctls->ForceCursorPosition( false );
    ctls->SetAutoPan( true );

    while( OPT_TOOL_EVENT evt = Wait() )
    {
        if( evt->IsCancel() || evt->IsActivate() )
            break;
        else if( evt->Action() == TA_UNDO_REDO )
        {
            saveUndoBuffer = false;
            break;
        }
        else if( evt->IsMotion() )
        {
            updateEndItem( *evt );
            m_router->Move( m_endSnapPoint, m_endItem );
        }
        else if( evt->IsClick( BUT_LEFT ) )
        {
            if( m_router->FixRoute( m_endSnapPoint, m_endItem ) )
                break;
        }

        handleCommonEvents( *evt );
    }

    if( m_router->RoutingInProgress() )
        m_router->StopRouting();

    if( saveUndoBuffer )
    {
        // Save the recent changes in the undo buffer
        frame->SaveCopyInUndoList( m_router->GetUndoBuffer(), UR_UNSPECIFIED );
        m_router->ClearUndoBuffer();
        frame->OnModify();
    }
    else
    {
        // It was interrupted by TA_UNDO_REDO event, so we have to sync the world now
        m_needsSync = true;
    }

    ctls->SetAutoPan( false );
    ctls->ForceCursorPosition( false );
    highlightNet( false );
}

/* Updates the different parameters for the component being edited
 */
void TARGET_PROPERTIES_DIALOG_EDITOR::OnOkClick( wxCommandEvent& event )
{
    if( m_DC )
        m_Target->Draw( m_Parent->GetCanvas(), m_DC, GR_XOR );

    // Save old item in undo list, if is is not currently edited (will be later if so)
    if( m_Target->GetFlags() == 0 )
        m_Parent->SaveCopyInUndoList( m_Target, UR_CHANGED );

    if( m_Target->GetFlags() != 0 )         // other edition in progress (MOVE, NEW ..)
        m_Target->SetFlags( IN_EDIT );      // set flag in edit to force
                                            // undo/redo/abort proper operation

    int tmp = ValueFromString( g_UserUnit, m_TargetThicknessCtrl->GetValue() );
    m_Target->SetWidth( tmp );

    MireDefaultSize = ValueFromString( g_UserUnit, m_TargetSizeCtrl->GetValue() );
    m_Target->SetSize( MireDefaultSize );

    m_Target->SetShape( m_TargetShape->GetSelection() ? 1 : 0 );

    if( m_DC )
        m_Target->Draw( m_Parent->GetCanvas(), m_DC, ( m_Target->IsMoving() ) ? GR_XOR : GR_OR );

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

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_GRAPHIC_ITEM_PROPERTIES::OnOkClick( wxCommandEvent& event )
/*******************************************************************/
/* Copy values in text control to the item parameters
*/
{
    m_parent->SaveCopyInUndoList( m_Item, UR_CHANGED );

    wxString msg;

    if( m_DC )
        m_Item->Draw( m_parent->GetCanvas(), m_DC, GR_XOR );

    msg = m_Center_StartXCtrl->GetValue();
    m_Item->SetStartX( ReturnValueFromString( g_UserUnit, msg, m_parent->GetInternalUnits() ));

    msg = m_Center_StartYCtrl->GetValue();
    m_Item->SetStartY( ReturnValueFromString( g_UserUnit, msg, m_parent->GetInternalUnits() ));

    msg = m_EndX_Radius_Ctrl->GetValue();
    m_Item->SetEndX( ReturnValueFromString( g_UserUnit, msg, m_parent->GetInternalUnits() ));

    msg = m_EndY_Ctrl->GetValue();
    m_Item->SetEndY( ReturnValueFromString( g_UserUnit, msg, m_parent->GetInternalUnits() ));

    msg = m_ThicknessCtrl->GetValue();
    m_Item->SetWidth( ReturnValueFromString( g_UserUnit, msg, m_parent->GetInternalUnits() ));

    msg = m_DefaultThicknessCtrl->GetValue();
    int thickness = ReturnValueFromString( g_UserUnit, msg, m_parent->GetInternalUnits() );

    m_Item->SetLayer( m_LayerSelectionCtrl->GetCurrentSelection() + FIRST_NO_COPPER_LAYER);

    if( m_Item->GetLayer() == EDGE_N )
         m_brdSettings.m_EdgeSegmentWidth = thickness;
    else
         m_brdSettings.m_DrawSegmentWidth = thickness;

    if( m_Item->GetShape() == S_ARC )
    {
        double angle;
        m_Angle_Ctrl->GetValue().ToDouble( &angle );
        NORMALIZE_ANGLE_360(angle);
        m_Item->SetAngle( angle );
    }

    m_parent->OnModify();

    if( m_DC )
        m_Item->Draw( m_parent->GetCanvas(), m_DC, GR_OR );

    m_Item->DisplayInfo( m_parent );

    m_parent->SetDesignSettings( m_brdSettings );

    Close( true );
}

void DIALOG_GRAPHIC_ITEM_PROPERTIES::OnOkClick( wxCommandEvent& event )
{
    if( !itemValuesOK() )
        return;

    m_parent->SaveCopyInUndoList( m_item, UR_CHANGED );

    wxString msg;

    if( m_DC )
        m_item->Draw( m_parent->GetCanvas(), m_DC, GR_XOR );

    msg = m_Center_StartXCtrl->GetValue();
    m_item->SetStartX( ValueFromString( g_UserUnit, msg ) );

    msg = m_Center_StartYCtrl->GetValue();
    m_item->SetStartY( ValueFromString( g_UserUnit, msg ) );

    msg = m_EndX_Radius_Ctrl->GetValue();
    m_item->SetEndX( ValueFromString( g_UserUnit, msg ) );

    msg = m_EndY_Ctrl->GetValue();
    m_item->SetEndY( ValueFromString( g_UserUnit, msg ) );

    msg = m_ThicknessCtrl->GetValue();
    m_item->SetWidth( ValueFromString( g_UserUnit, msg ) );

    msg = m_DefaultThicknessCtrl->GetValue();
    int thickness = ValueFromString( g_UserUnit, msg );

    m_item->SetLayer( ToLAYER_ID( m_LayerSelectionCtrl->GetLayerSelection() ) );

    if( m_item->GetLayer() == Edge_Cuts )
        m_brdSettings.m_EdgeSegmentWidth = thickness;
    else
        m_brdSettings.m_DrawSegmentWidth = thickness;

    if( m_item->GetShape() == S_ARC )
    {
        double angle;
        m_Angle_Ctrl->GetValue().ToDouble( &angle );
        NORMALIZE_ANGLE_360( angle );
        m_item->SetAngle( angle );
    }

    m_parent->OnModify();

    if( m_DC )
        m_item->Draw( m_parent->GetCanvas(), m_DC, GR_OR );

    m_parent->SetMsgPanel( m_item );

    m_parent->SetDesignSettings( m_brdSettings );

    Close( true );
}

bool DIALOG_GRAPHIC_ITEM_PROPERTIES::TransferDataFromWindow()
{
    if( !DIALOG_GRAPHIC_ITEM_PROPERTIES_BASE::TransferDataFromWindow() )
        return false;

    m_parent->SaveCopyInUndoList( m_item, UR_CHANGED );

    wxString msg;

    if( m_DC )
        m_item->Draw( m_parent->GetCanvas(), m_DC, GR_XOR );

    msg = m_Center_StartXCtrl->GetValue();
    m_item->SetStartX( ValueFromString( g_UserUnit, msg ) );

    msg = m_Center_StartYCtrl->GetValue();
    m_item->SetStartY( ValueFromString( g_UserUnit, msg ) );

    msg = m_EndX_Radius_Ctrl->GetValue();
    m_item->SetEndX( ValueFromString( g_UserUnit, msg ) );

    msg = m_EndY_Ctrl->GetValue();
    m_item->SetEndY( ValueFromString( g_UserUnit, msg ) );

    msg = m_ThicknessCtrl->GetValue();
    m_item->SetWidth( ValueFromString( g_UserUnit, msg ) );

    msg = m_DefaultThicknessCtrl->GetValue();
    int thickness = ValueFromString( g_UserUnit, msg );

    m_item->SetLayer( ToLAYER_ID( m_LayerSelectionCtrl->GetLayerSelection() ) );

    if( m_item->GetLayer() == Edge_Cuts )
        m_brdSettings.m_EdgeSegmentWidth = thickness;
    else
        m_brdSettings.m_DrawSegmentWidth = thickness;

    if( m_item->GetShape() == S_ARC )
    {
        m_item->SetAngle( m_AngleValue * 10.0 );
    }

    m_parent->OnModify();

    if( m_DC )
        m_item->Draw( m_parent->GetCanvas(), m_DC, GR_OR );

    m_parent->SetMsgPanel( m_item );

    m_parent->SetDesignSettings( m_brdSettings );

    return true;
}

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 ROUTER_TOOL::InlineDrag( const TOOL_EVENT& aEvent )
{
    const BOARD_CONNECTED_ITEM *item = aEvent.Parameter<const BOARD_CONNECTED_ITEM*>();
    PCB_EDIT_FRAME* frame = getEditFrame<PCB_EDIT_FRAME>();
    VIEW_CONTROLS* ctls = getViewControls();

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

    Activate();

    m_router->SyncWorld();
    m_router->SetView( getView() );

    m_startItem = m_router->GetWorld()->FindItemByParent( item );

    VECTOR2I p0 = ctls->GetCursorPosition();

    bool dragStarted = m_router->StartDragging( p0, m_startItem );

    if( !dragStarted )
        return 0;

    ctls->ForceCursorPosition( false );
    ctls->SetAutoPan( true );
    frame->UndoRedoBlock( true );

    bool saveUndoBuffer = true;

    while( OPT_TOOL_EVENT evt = Wait() )
    {
        p0 = ctls->GetCursorPosition();

        if( evt->IsCancel() )
        {
            saveUndoBuffer = false;
            break;
        }
        else if( evt->IsMotion() || evt->IsDrag( BUT_LEFT ) )
        {
            m_router->Move( p0, NULL );
        }
        else if( evt->IsMouseUp( BUT_LEFT ) || evt->IsClick( BUT_LEFT ) )
        {
            saveUndoBuffer = m_router->FixRoute( p0, NULL );
            break;
        }
    }

    if( m_router->RoutingInProgress() )
        m_router->StopRouting();

    if( saveUndoBuffer )
    {
        frame->SaveCopyInUndoList( m_router->GetUndoBuffer(), UR_UNSPECIFIED );
        m_router->ClearUndoBuffer();
        frame->OnModify();
    }

    ctls->SetAutoPan( false );
    ctls->ShowCursor( false );
    frame->UndoRedoBlock( false );

    return 0;
}

int POINT_EDITOR::OnSelectionChange( TOOL_EVENT& aEvent )
{
    const SELECTION_TOOL::SELECTION& selection = m_selectionTool->GetSelection();

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

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

        m_editPoints = EDIT_POINTS_FACTORY::Make( item, getView()->GetGAL() );
        if( !m_editPoints )
        {
            setTransitions();
            return 0;
        }

        view->Add( m_editPoints.get() );
        m_dragPoint = 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->DeselectedEvent ) ||
                evt->Matches( m_selectionTool->SelectedEvent ) )
            {
                break;
            }

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

                if( m_dragPoint != point )
                {
                    if( point )
                    {
                        controls->ShowCursor( true );
                        controls->SetSnapping( true );
                        controls->ForceCursorPosition( true, point->GetPosition() );
                    }
                    else
                    {
                        controls->ShowCursor( false );
                        controls->SetSnapping( false );
                        controls->ForceCursorPosition( false );
                    }
                }

                m_dragPoint = point;
            }

            else if( evt->IsDblClick( BUT_LEFT ) )
            {
                breakOutline( controls->GetCursorPosition() );
            }

            else if( evt->IsDrag( BUT_LEFT ) && m_dragPoint )
            {
                if( !modified )
                {
                    // Save items, so changes can be undone
                    editFrame->OnModify();
                    editFrame->SaveCopyInUndoList( selection.items, UR_CHANGED );
                    controls->ForceCursorPosition( false );
                    m_original = *m_dragPoint;    // 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_dragPoint->SetPosition( controls->GetCursorPosition() );

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

                updateItem();
                updatePoints();

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

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

            else if( evt->IsMouseUp( BUT_LEFT ) )
            {
//.........这里部分代码省略.........