Integration of OCCT 6.5.0 from SVN

samples/mfc/occtdemo/Common/WNT/ResultDialog.cpp

@@ -0,0 +1,206 @@
+// ResultDialog.cpp : implementation file
+//
+
+#include "stdafx.h"
+#include "OCCDemo.h"
+#include "ResultDialog.h"
+#include "MainFrm.h"
+#include "OCCDemoDoc.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+// minimum distance between buttons, button and dialog border
+#define d 5
+
+/////////////////////////////////////////////////////////////////////////////
+// CResultDialog dialog
+
+
+CResultDialog::CResultDialog(CWnd* pParent /*=NULL*/)
+	: CDialog(CResultDialog::IDD, pParent)
+{
+	//{{AFX_DATA_INIT(CResultDialog)
+		// NOTE: the ClassWizard will add member initialization here
+	//}}AFX_DATA_INIT
+}
+
+void CResultDialog::Empty()
+{
+  CRichEditCtrl *pEd = (CRichEditCtrl *) GetDlgItem (IDC_RICHEDIT_ResultDialog);
+  pEd->Clear();
+}
+
+void CResultDialog::SetText(LPCSTR aText)
+{
+  CRichEditCtrl *pEd = (CRichEditCtrl *) GetDlgItem (IDC_RICHEDIT_ResultDialog);
+	CString aCStr(aText);
+  pEd->SetWindowText(aCStr);
+}
+
+void CResultDialog::SetTitle(LPCSTR aTitle)
+{
+  CString aCStr(aTitle);
+  SetWindowText(aCStr);
+}
+
+void CResultDialog::DoDataExchange(CDataExchange* pDX)
+{
+	CDialog::DoDataExchange(pDX);
+	//{{AFX_DATA_MAP(CResultDialog)
+		// NOTE: the ClassWizard will add DDX and DDV calls here
+	//}}AFX_DATA_MAP
+}
+
+
+BEGIN_MESSAGE_MAP(CResultDialog, CDialog)
+	//{{AFX_MSG_MAP(CResultDialog)
+	ON_BN_CLICKED(IDC_CopySelectionToClipboard, OnCopySelectionToClipboard)
+	ON_BN_CLICKED(IDC_CopyAllToClipboard, OnCopyAllToClipboard)
+	ON_WM_SIZE()
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CResultDialog message handlers
+
+void CResultDialog::OnCopySelectionToClipboard() 
+{
+	CRichEditCtrl *pEd = (CRichEditCtrl *) GetDlgItem (IDC_RICHEDIT_ResultDialog);
+	pEd->Copy( );
+}
+
+void CResultDialog::OnCopyAllToClipboard() 
+{
+  CRichEditCtrl *pEd = (CRichEditCtrl *) GetDlgItem (IDC_RICHEDIT_ResultDialog);
+  long nStartChar, nEndChar;
+  pEd->GetSel (nStartChar, nEndChar);
+  pEd->SetSel (0, -1);
+  pEd->Copy();
+  pEd->SetSel (nStartChar, nEndChar);
+}
+
+void CResultDialog::OnCancel() 
+{
+  CMainFrame* cFrame = (CMainFrame*) AfxGetApp()->GetMainWnd();
+  COCCDemoDoc* aDoc = (COCCDemoDoc*) cFrame->GetActiveDocument();
+  aDoc->IsShowResult() = FALSE;
+	
+	CDialog::OnCancel();
+}
+
+void CResultDialog::Initialize()
+{
+  // Set Fixed Width Font for rich edit control
+  CRichEditCtrl *pEd = (CRichEditCtrl *) GetDlgItem (IDC_RICHEDIT_ResultDialog);
+  CFont aFixedWidthFont;
+  VERIFY(aFixedWidthFont.CreateFont(   
+    15,                        // nHeight
+    5,                         // nWidth
+    0,                         // nEscapement
+    0,                         // nOrientation
+    FW_NORMAL,                 // nWeight   
+    FALSE,                     // bItalic
+    FALSE,                     // bUnderline
+    0,                         // cStrikeOut
+    ANSI_CHARSET,              // nCharSet
+    OUT_DEFAULT_PRECIS,        // nOutPrecision
+    CLIP_DEFAULT_PRECIS,       // nClipPrecision
+    DEFAULT_QUALITY,           // nQuality
+    FF_MODERN,                 // Fix width fonts are FF_MODERN
+    "Courier New"));           // lpszFacename
+  pEd->SetFont(&aFixedWidthFont, false);
+
+  // save button's width and height, so they are calculated only once
+  RECT rect;
+  CWnd *pBCopy = (CWnd *) GetDlgItem (IDC_CopySelectionToClipboard);
+  pBCopy->GetWindowRect(&rect);
+  bw = rect.right - rect.left; // a button's width (they are all equal)
+  bh = rect.bottom - rect.top; // a button's height
+}
+
+
+// OnSize is a message handler of WM_SIZE messge, 
+// it is reimplemented in order to reposition the buttons
+// (keep them always in the bottom part of the dialog)
+// and resize the rich edit controls as user resized THIS dialog.
+void CResultDialog::OnSize(UINT nType, int cx, int cy) 
+{ 
+  // call the base class handler
+  CDialog::OnSize(nType, cx, cy);
+  
+  //resizes internal GUI controls (rich edit control and 3 buttons)
+  //according to given values of this dialog width (cx) and height (cy).
+  //the method is called from OnSize message handler and 
+  //from InitInstance of OCCDemo to do initial resize
+  CWnd *pEd = (CWnd *) GetDlgItem (IDC_RICHEDIT_ResultDialog);
+  CWnd *pBCopy = (CWnd *) GetDlgItem (IDC_CopySelectionToClipboard);
+  CWnd *pBCopyAll = (CWnd *) GetDlgItem (IDC_CopyAllToClipboard);
+  CWnd *pBClose = (CWnd *) GetDlgItem (IDCANCEL);
+
+  if (pEd != NULL) // it is NULL when dialog is being created and OnSize is called
+  {
+    int butY = cy-bh-d; // y coordinate of buttons' top left corner
+
+    pEd->SetWindowPos(&wndTop, 0, 0, cx, butY-4*d, SWP_NOMOVE);
+    pBCopy->SetWindowPos(&wndTop, d, butY, 0, 0, SWP_NOSIZE); 
+    pBCopyAll->SetWindowPos(&wndTop, d+bw+d, butY, 0, 0, SWP_NOSIZE);
+    pBClose->SetWindowPos(&wndTop, cx-bw-d, butY, 0, 0, SWP_NOSIZE);
+  }
+
+  RedrawWindow();
+}
+
+LRESULT CResultDialog::WindowProc(UINT message, WPARAM wParam, LPARAM lParam) 
+{
+  if (message != WM_SIZING)
+    return CDialog::WindowProc(message, wParam, lParam);
+
+  LPRECT pRect = (LPRECT) lParam;
+  int cx = pRect->right - pRect->left;
+  int cy = pRect->bottom - pRect->top;
+
+  int minCx = 3*bw+5*d;
+  int minCy = 2*d+bh+200;
+
+  if (cx < minCx || cy < minCy)
+  {
+    switch (wParam)
+    {
+    case WMSZ_BOTTOM:
+      pRect->bottom = pRect->top + minCy;
+      break;
+    case WMSZ_TOP:
+      pRect->top = pRect->bottom - minCy;
+      break;
+    case WMSZ_LEFT:
+      pRect->left = pRect->right - minCx;
+      break;
+    case WMSZ_RIGHT:
+      pRect->right = pRect->left + minCx;
+      break;
+    case WMSZ_TOPLEFT:
+      if (cx < minCx) pRect->left = pRect->right - minCx;
+      if (cy < minCy) pRect->top = pRect->bottom - minCy;
+      break;
+    case WMSZ_BOTTOMRIGHT:
+      if (cx < minCx) pRect->right = pRect->left + minCx;
+      if (cy < minCy) pRect->bottom = pRect->top + minCy;
+      break;
+    case WMSZ_TOPRIGHT:
+      if (cx < minCx) pRect->right = pRect->left + minCx;
+      if (cy < minCy) pRect->top = pRect->bottom - minCy;
+      break;
+    case WMSZ_BOTTOMLEFT:
+      if (cx < minCx) pRect->left = pRect->right - minCx;
+      if (cy < minCy) pRect->bottom = pRect->top + minCy;
+      break;
+    }
+  }
+
+  return CDialog::WindowProc(message, wParam, lParam);
+}
+