public DEngine(UndoRedoArea area)
{
// setup undo/redo manager
if (area == null)
undoRedoArea = new UndoRedoArea("");
else
undoRedoArea = area;
undoRedoArea.CommandDone += new EventHandler<CommandDoneEventArgs>(undoRedoArea_CommandDone);
// create viewer handler
viewerHandler = new DViewerHandler();
viewerHandler.MouseMove += new DMouseMoveEventHandler(viewerHandler_MouseMove);
viewerHandler.MouseDown += new DMouseButtonEventHandler(viewerHandler_MouseDown);
viewerHandler.MouseUp += new DMouseButtonEventHandler(viewerHandler_MouseUp);
// create figure handler
figureHandler = new DFigureHandler();
figureHandler.SelectedFiguresChanged += new SelectedFiguresHandler(DoSelectedFiguresChanged);
figureHandler.AddedFigure += delegate(DEngine de, Figure fig, bool fromHsm)
{
if (AddedFigure != null)
AddedFigure(this, fig, fromHsm);
};
// create state machine
hsm = new DHsm(undoRedoArea, viewerHandler, figureHandler);
#if DEBUG
hsm.DebugMessage += new DebugMessageHandler(hsm_DebugMessage);
#endif
hsm.FigureClick += new ClickHandler(hsm_FigureClick);
hsm.FigureContextClick += new ClickHandler(hsm_FigureContextClick);
hsm.FigureLockClick += new ClickHandler(hsm_FigureLockClick);
hsm.ContextClick += new ClickHandler(hsm_ContextClick);
hsm.DragFigureStart += new DragFigureHandler(hsm_DragFigureStart);
hsm.DragFigureEvt += new DragFigureHandler(hsm_DragFigureEvt);
hsm.DragFigureEnd += new DragFigureHandler(hsm_DragFigureEnd);
hsm.MeasureRect += new SelectMeasureHandler(hsm_MeasureRect);
hsm.StateChanged += new HsmStateChangedHandler(hsm_StateChanged);
hsm.TextCut += new HsmTextHandler(hsm_TextCut);
hsm.TextCopy += new HsmTextHandler(hsm_TextCopy);
}
public DHsm(UndoRedoArea undoRedoArea, DViewerHandler viewerHandler, DFigureHandler figureHandler)
: base()
{
// undo redo manager
this.undoRedoArea = undoRedoArea;
// viewer handler
this.viewerHandler = viewerHandler;
viewerHandler.NeedRepaint += new DPaintEventHandler(dv_NeedRepaint);
viewerHandler.MouseDown += new DMouseButtonEventHandler(dv_MouseDown);
viewerHandler.MouseMove += new DMouseMoveEventHandler(dv_MouseMove);
viewerHandler.MouseUp += new DMouseButtonEventHandler(dv_MouseUp);
viewerHandler.DoubleClick += new DMouseMoveEventHandler(dv_DoubleClick);
viewerHandler.KeyDown += new DKeyEventHandler(dv_KeyDown);
viewerHandler.KeyPress += new DKeyPressEventHandler(dv_KeyPress);
viewerHandler.KeyUp += new DKeyEventHandler(dv_KeyUp);
// figure handler
this.figureHandler = figureHandler;
// QHsm Init
Init();
}