Draw.h

   1 // Draw.h : CCanvas \82Ì\90é\8c¾
   2
   3 #pragma once
   4
   5 #include "resource.h"       // \83\81\83C\83\93 \83V\83\93\83{\83\8b
   6 #include "layer.h"
   7
   8 /////////////////////////////////////////////////////////////////////////////
   9 // CCanvas
  10
  11 #define MAXLAYER 256
  12
  13 class ATL_NO_VTABLE CCanvas :
  14         public CComObjectRootEx<CComSingleThreadModel>,
  15         public CComCoClass<CCanvas, &CLSID_Canvas>,
  16         public ISupportErrorInfoImpl<&IID_ICanvas>,
  17         public IConnectionPointContainerImpl<CCanvas>,
  18         public IDispatchImpl<ICanvas, &IID_ICanvas, &LIBID_SERAPHYSCRIPTTOOLSLib>
  19 {
  20 public:
  21         HRESULT FinalConstruct();
  22
  23         void CCanvas::FinalRelease();
  24
  25         DECLARE_REGISTRY_RESOURCEID(IDR_CANVAS)
  26
  27         DECLARE_PROTECT_FINAL_CONSTRUCT()
  28
  29         BEGIN_COM_MAP(CCanvas)
  30                 COM_INTERFACE_ENTRY(ICanvas)
  31                 COM_INTERFACE_ENTRY(IDispatch)
  32                 COM_INTERFACE_ENTRY(ISupportErrorInfo)
  33                 COM_INTERFACE_ENTRY(IConnectionPointContainer)
  34         END_COM_MAP()
  35         BEGIN_CONNECTION_POINT_MAP(CCanvas)
  36         END_CONNECTION_POINT_MAP()
  37
  38
  39         // ICanvas
  40 public:
  41         STDMETHOD(LoadPicture)(/*[in]*/VARIANT path,/*[out,retval]*/VARIANT* punkVal);
  42         void AttachOwner(HWND hParent);
  43         void DetachOwner();
  44         void Draw(HDC hdc, RECT& rt);
  45         STDMETHOD(get_Layer)(/*[in]*/VARIANT varLay, /*[out, retval]*/ VARIANT *pVal);
  46         STDMETHOD(Print)();
  47         STDMETHOD(GetPrinterDefault)(/*[in,optional]*/VARIANT name);
  48         STDMETHOD(get_MarginHeight)(/*[out, retval]*/ long *pVal);
  49         STDMETHOD(put_MarginHeight)(/*[in]*/ long newVal);
  50         STDMETHOD(get_MarginWidth)(/*[out, retval]*/ long *pVal);
  51         STDMETHOD(put_MarginWidth)(/*[in]*/ long newVal);
  52         STDMETHOD(PrintAs)(/*[in,optional]*/VARIANT print,/*[oute,retval]*/VARIANT* pRet);
  53 protected:
  54         CComObject<CLayer>* m_pComLayer[MAXLAYER];
  55         TCHAR m_szPrinterName[MAX_PATH];
  56         DEVMODE* m_pPrinterDeviceMode;
  57         long m_marginHeight;
  58         long m_marginWidth;
  59         BOOL PrintCore(CDC dc);
  60         HWND m_hParent;
  61 };