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UND_Delete.cpp
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Upload User: lj3531212
Upload Date: 2007-06-18
Package Size: 346k
Code Size: 2k
Category:

Graph Drawing

Development Platform:

Visual C++

UND_Delete.cpp：Code Content
  1. // UND_Delete.cpp: implementation of the CUND_Delete class.
  2. //
  3. //////////////////////////////////////////////////////////////////////
  5. #include "stdafx.h"
  6. #include "graphsoft.h"
  7. #include "UND_Delete.h"
  9. #include "Core.h"
  10. #include "GraphDefines.h"
  11. #ifdef _DEBUG
  12. #undef THIS_FILE
  13. static char THIS_FILE[]=__FILE__;
  14. #define new DEBUG_NEW
  15. #endif
  17. //////////////////////////////////////////////////////////////////////
  18. // Construction/Destruction
  19. //////////////////////////////////////////////////////////////////////
  21. CUND_Delete::CUND_Delete()
  22. {
  23. CString str;
  24. str.LoadString(IDS_DELETE);
  25. SetTitle(str);
  26. m_pSDelete=NULL;
  27. }
  29. CUND_Delete::CUND_Delete(void* pVoid)
  30. {
  31. m_pSDelete=NULL;
  32. m_pSDelete=(SUNDDelete*)pVoid;
  33. CString str;
  34. str.LoadString(IDS_DELETE);
  35. SetTitle(str);
  36. }
  37. CUND_Delete::~CUND_Delete()
  38. {
  39. if(m_pSDelete!=NULL){
  40. delete m_pSDelete;
  41. m_pSDelete=NULL;
  42. }
  43. }
  45. //只有在最后的时候在调用到
  46. void CUND_Delete::Destroy()
  47. {
  48. if(m_pSDelete!=NULL){
  49. //for (int ii = 0; ii < m_pSDelete->ArrShape.GetSize(); ii++){
  50. // delete m_pSDelete->ArrShape[ii];
  51. //}
  52. m_pSDelete->ArrShape.RemoveAll();
  53. delete m_pSDelete;
  54. m_pSDelete=NULL;
  55. }
  56. }
  57. BOOL CUND_Delete::OnEditUndo(CCore *pCore)
  58. {
  59. int nShapeNum=m_pSDelete->ArrShape.GetSize();
  60. CShape* pShape;
  61. CDC* pDC=CDC::FromHandle(GetDC(pCore->m_pView->GetSafeHwnd()));
  62. for(int i=0;i<nShapeNum;i++){
  63. pShape=m_pSDelete->ArrShape.GetAt(i);
  64. pCore->DrawGraph(pShape,TRUE);
  65. pCore->m_pDoc->m_shapeList.AddTail(pShape);
  67. }
  68. return TRUE;
  69. }
  70. BOOL CUND_Delete::OnEditRedo(CCore *pCore)
  71. {
  72. int nShapeNum=m_pSDelete->ArrShape.GetSize();
  73. CShape* pShape;
  74. CDC* pDC=CDC::FromHandle(GetDC(pCore->m_pView->GetSafeHwnd()));
  75. for(int i=0;i<nShapeNum;i++){
  76. pShape=m_pSDelete->ArrShape.GetAt(i);
  77. pCore->DrawGraph(pShape,FALSE);
  78. pCore->ReMoveShape(pShape->GetID());
  79. }
  80. return TRUE;
  81. }
  82. BOOL CUND_Delete::OutputLog(CCore *pCore) 
  83. { 
  84. //未做
  85. return false; 
  86. }