ENH: rework GUI with configure/OK/Cancel

Source/MFCDialog/CMakeDialog.h

@@ -1,73 +0,0 @@
-// CMakeSetupDialogDlg.h : header file
-//
-
-#if !defined(AFX_CMakeSetupDialogDLG_H__AC17A6F6_4634_11D4_8F21_00A0CC33FCD3__INCLUDED_)
-#define AFX_CMakeSetupDialogDLG_H__AC17A6F6_4634_11D4_8F21_00A0CC33FCD3__INCLUDED_
-
-#if _MSC_VER > 1000
-#pragma once
-#endif // _MSC_VER > 1000
-
-/////////////////////////////////////////////////////////////////////////////
-// CMakeSetupDialog dialog
-
-class CMakeSetupDialog : public CDialog
-{
-// Construction
-public:
-  CMakeSetupDialog(CWnd* pParent = NULL);	// standard constructor
-protected:
-  bool Browse(CString&, const char* title);
-  void SaveToRegistry();
-  void LoadFromRegistry();
-  void ReadRegistryValue(HKEY hKey,
-			 CString *val,
-			 char *key,
-			 char *adefault);
-// Dialog Data
-  //{{AFX_DATA(CMakeSetupDialog)
-	enum { IDD = IDD_CMakeSetupDialog_DIALOG };
-	CButton	m_CancelButton;
-	CStatic	m_MouseHelp;
-	CStatic	m_VersionDisplay;
-	CButton	m_BuildProjects;
-	CButton	m_ListFrame;
-	CComboBox	m_WhereSourceControl;
-	CComboBox	m_WhereBuildControl;
-	CListBox	m_CacheEntriesList;
-  CString	m_WhereITK;
-  CString	m_WhereBuildITK;
-	CString	m_WhereBuild;
-	CString	m_WhereSource;
-	//}}AFX_DATA
-  
-  // ClassWizard generated virtual function overrides
-  //{{AFX_VIRTUAL(CMakeSetupDialog)
-protected:
-  virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
-  //}}AFX_VIRTUAL
-  
-// Implementation
-protected:
-  HICON m_hIcon;
-  
-  // Generated message map functions
-  //{{AFX_MSG(CMakeSetupDialog)
-  virtual BOOL OnInitDialog();
-  afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
-  afx_msg void OnPaint();
-  afx_msg HCURSOR OnQueryDragIcon();
-  virtual void OnOK();
-	afx_msg void OnBuildProjects();
-	afx_msg void OnChangeWhereBuild();
-	afx_msg void OnChangeWhereSource();
-	afx_msg void OnSelendokWhereBuild();
-	afx_msg void OnSize(UINT nType, int cx, int cy);
-	//}}AFX_MSG
-  DECLARE_MESSAGE_MAP()
-};
-
-//{{AFX_INSERT_LOCATION}}
-// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
-
-#endif // !defined(AFX_CMakeSetupDialogDLG_H__AC17A6F6_4634_11D4_8F21_00A0CC33FCD3__INCLUDED_)

Source/MFCDialog/CMakeSetup.rc

@@ -98,8 +98,8 @@ BEGIN
     COMBOBOX        IDC_WhereBuild,148,26,133,68,CBS_DROPDOWN | 
                     CBS_AUTOHSCROLL | WS_VSCROLL | WS_TABSTOP
     PUSHBUTTON      "Browse...",IDC_BUTTON3,286,25,43,13
-    DEFPUSHBUTTON   "Build Project Files",IDC_BuildProjects,112,206,67,15
+    DEFPUSHBUTTON   "Configure",IDC_BuildProjects,88,202,67,15
-    PUSHBUTTON      "Close",IDOK,190,206,67,15
+    PUSHBUTTON      "Cancel",IDCANCEL,220,201,67,15
     LISTBOX         IDC_LIST2,15,55,344,122,LBS_OWNERDRAWVARIABLE | 
                     LBS_HASSTRINGS | LBS_NOINTEGRALHEIGHT | WS_VSCROLL | 
                     WS_HSCROLL
@@ -110,6 +110,7 @@ BEGIN
     CTEXT           "Right click on cache entries for additional options",
                     IDC_MouseHelpCaption,106,189,156,8
     LTEXT           "Static",IDC_CMAKE_VERSION,3,211,58,13,SS_CENTERIMAGE
+    PUSHBUTTON      "OK",IDC_OK,160,202,56,14
 END
 
 

Source/MFCDialog/CMakeSetupDialog.cpp

@@ -68,8 +68,8 @@ CMakeSetupDialog::CMakeSetupDialog(CWnd* pParent /*=NULL*/)
   m_RegistryKey  = "Software\\Kitware\\CMakeSetup\\Settings\\StartPath";
   
   //{{AFX_DATA_INIT(CMakeSetupDialog)
-	m_WhereBuild = _T("");
 	m_WhereSource = _T("");
+	m_WhereBuild = _T("");
 	//}}AFX_DATA_INIT
   // Note that LoadIcon does not require a subsequent DestroyIcon in Win32
   m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
@@ -90,16 +90,17 @@ void CMakeSetupDialog::DoDataExchange(CDataExchange* pDX)
 {
   CDialog::DoDataExchange(pDX);
   //{{AFX_DATA_MAP(CMakeSetupDialog)
-	DDX_Control(pDX, IDOK, m_CancelButton);
+	DDX_Control(pDX, IDC_OK, m_OKButton);
-	DDX_Control(pDX, IDC_MouseHelpCaption, m_MouseHelp);
+	DDX_Control(pDX, IDCANCEL, m_CancelButton);
-	DDX_Control(pDX, IDC_CMAKE_VERSION, m_VersionDisplay);
+	DDX_CBStringExact(pDX, IDC_WhereSource, m_WhereSource);
-	DDX_Control(pDX, IDC_BuildProjects, m_BuildProjects);
+	DDX_CBStringExact(pDX, IDC_WhereBuild, m_WhereBuild);
 	DDX_Control(pDX, IDC_FRAME, m_ListFrame);
 	DDX_Control(pDX, IDC_WhereSource, m_WhereSourceControl);
 	DDX_Control(pDX, IDC_WhereBuild, m_WhereBuildControl);
 	DDX_Control(pDX, IDC_LIST2, m_CacheEntriesList);
-	DDX_CBStringExact(pDX, IDC_WhereBuild, m_WhereBuild);
+	DDX_Control(pDX, IDC_MouseHelpCaption, m_MouseHelp);
-	DDX_CBStringExact(pDX, IDC_WhereSource, m_WhereSource);
+	DDX_Control(pDX, IDC_CMAKE_VERSION, m_VersionDisplay);
+	DDX_Control(pDX, IDC_BuildProjects, m_Configure);
 	//}}AFX_DATA_MAP
 }
 
@@ -108,16 +109,17 @@ BEGIN_MESSAGE_MAP(CMakeSetupDialog, CDialog)
   ON_WM_SYSCOMMAND()
   ON_WM_PAINT()
   ON_WM_QUERYDRAGICON()
-  ON_BN_CLICKED(IDOK, OnOK)
-  ON_BN_CLICKED(IDC_BuildProjects, OnBuildProjects)
-  ON_CBN_EDITCHANGE(IDC_WhereBuild, OnChangeWhereBuild)
-  ON_CBN_EDITCHANGE(IDC_WhereSource, OnChangeWhereSource)
-  ON_CBN_SELCHANGE(IDC_WhereBuild, OnSelendokWhereBuild)
   ON_BN_CLICKED(IDC_BUTTON2, OnBrowseWhereSource)
+  ON_BN_CLICKED(IDC_BuildProjects, OnConfigure)
   ON_BN_CLICKED(IDC_BUTTON3, OnBrowseWhereBuild)
+  ON_CBN_EDITCHANGE(IDC_WhereBuild, OnChangeWhereBuild)
+  ON_CBN_SELCHANGE(IDC_WhereBuild, OnSelendokWhereBuild)
+  ON_CBN_EDITCHANGE(IDC_WhereSource, OnChangeWhereSource)
   ON_CBN_SELENDOK(IDC_WhereSource, OnSelendokWhereSource)
 	ON_WM_SIZE()
   ON_WM_GETMINMAXINFO()
+  ON_BN_CLICKED(IDCANCEL, OnCancel)
+	ON_BN_CLICKED(IDC_OK, OnOk)
 	//}}AFX_MSG_MAP
 END_MESSAGE_MAP()
 
@@ -162,6 +164,7 @@ BOOL CMakeSetupDialog::OnInitDialog()
           cmMakefile::GetMinorVersion());
   SetDlgItemText(IDC_CMAKE_VERSION, tmp);
   this->UpdateData(FALSE);
+  m_OKButton.EnableWindow(false);
   return TRUE;  // return TRUE  unless you set the focus to a control
 }
 
@@ -386,10 +389,9 @@ void CMakeSetupDialog::OnBrowseWhereBuild()
   this->OnChangeWhereBuild();
 }
 
-// Callback for build projects button
+void CMakeSetupDialog::RunCMake(bool generateProjectFiles)
-void CMakeSetupDialog::OnBuildProjects() 
 {
-  if(!cmSystemTools::FileExists(m_WhereBuild))
+    if(!cmSystemTools::FileExists(m_WhereBuild))
     {
     std::string message =
       "Build directory does not exist, should I create it?\n\n"
@@ -431,7 +433,7 @@ void CMakeSetupDialog::OnBuildProjects()
   arg += m_WhereBuild;
   args.push_back(arg);
   // run the generate process
-  if(make.Generate(args) != 0)
+  if(make.Generate(args, generateProjectFiles) != 0)
     {
     cmSystemTools::Error(
       "Error in generation process, project files may be invalid");
@@ -446,7 +448,15 @@ void CMakeSetupDialog::OnBuildProjects()
   m_BuildPathChanged = false;
   // put the cursor back
   ::SetCursor(LoadCursor(NULL, IDC_ARROW));
-  m_CacheEntriesList.ClearDirty();
+}
+
+
+// Callback for build projects button
+void CMakeSetupDialog::OnConfigure() 
+{
+  this->RunCMake(false);
+  // if cache has values then enb
+  m_OKButton.EnableWindow(true);
 }
 
 
@@ -490,6 +500,23 @@ void CMakeSetupDialog::OnChangeWhereBuild()
 // copy from the cache manager to the cache edit list box
 void CMakeSetupDialog::FillCacheGUIFromCacheManager()
 { 
+  int size = m_CacheEntriesList.GetItems().size();
+  bool reverseOrder = false;
+  // if there are already entries in the cache, then
+  // put the new ones in the top, so they show up first
+  if(size)
+    {
+    reverseOrder = true;
+    }
+  
+  // all the current values are not new any more
+  std::set<CPropertyItem*> items = m_CacheEntriesList.GetItems();
+  for(std::set<CPropertyItem*>::iterator i = items.begin();
+      i != items.end(); ++i)
+    {
+    CPropertyItem* item = *i;
+    item->m_NewValue = false;
+    }
   const cmCacheManager::CacheEntryMap &cache =
     cmCacheManager::GetInstance()->GetCacheMap();
   for(cmCacheManager::CacheEntryMap::const_iterator i = cache.begin();
@@ -505,38 +532,51 @@ void CMakeSetupDialog::FillCacheGUIFromCacheManager()
           m_CacheEntriesList.AddProperty(key,
                                          "ON",
                                          value.m_HelpString.c_str(),
-                                         CPropertyList::CHECKBOX,"");
+                                         CPropertyList::CHECKBOX,"",
+                                         reverseOrder 
+            );
           }
         else
           {
           m_CacheEntriesList.AddProperty(key,
                                          "OFF",
                                          value.m_HelpString.c_str(),
-                                         CPropertyList::CHECKBOX,"");
+                                         CPropertyList::CHECKBOX,"",
+                                         reverseOrder
+            );
           }
         break;
       case cmCacheManager::PATH:
         m_CacheEntriesList.AddProperty(key, 
                                        value.m_Value.c_str(),
                                        value.m_HelpString.c_str(),
-                                       CPropertyList::PATH,"");
+                                       CPropertyList::PATH,"",
+                                       reverseOrder
+          );
         break;
       case cmCacheManager::FILEPATH:
         m_CacheEntriesList.AddProperty(key, 
                                        value.m_Value.c_str(),
                                        value.m_HelpString.c_str(),
-                                       CPropertyList::FILE,"");
+                                       CPropertyList::FILE,"",
+                                       reverseOrder
+          );
         break;
       case cmCacheManager::STRING:
         m_CacheEntriesList.AddProperty(key,
                                        value.m_Value.c_str(),
                                        value.m_HelpString.c_str(),
-                                       CPropertyList::EDIT,"");
+                                       CPropertyList::EDIT,"",
+                                       reverseOrder
+          );
         break;
       case cmCacheManager::INTERNAL:
         break;
       }
     }
+  // redraw the list
+  m_CacheEntriesList.SetTopIndex(0);
+  m_CacheEntriesList.Invalidate();
 }
 
 // copy from the list box to the cache manager
@@ -633,9 +673,9 @@ void CMakeSetupDialog::OnSize(UINT nType, int cx, int cy)
                              0, 0,
                              SWP_NOSIZE | SWP_NOZORDER);
 
-    m_BuildProjects.GetWindowRect(&cRect);
+    m_Configure.GetWindowRect(&cRect);
     this->ScreenToClient(&cRect);
-    m_BuildProjects.SetWindowPos(&wndTop, cRect.left + deltax/2, 
+    m_Configure.SetWindowPos(&wndTop, cRect.left + deltax/2, 
                                  cRect.top + deltay, 
                                  0, 0,
                                  SWP_NOSIZE | SWP_NOZORDER);
@@ -645,6 +685,12 @@ void CMakeSetupDialog::OnSize(UINT nType, int cx, int cy)
                                 cRect.top + deltay, 
                                 0, 0,
                                 SWP_NOSIZE | SWP_NOZORDER);
+    m_OKButton.GetWindowRect(&cRect);
+    this->ScreenToClient(&cRect);
+    m_OKButton.SetWindowPos(&wndTop, cRect.left + deltax/2, 
+                            cRect.top + deltay, 
+                            0, 0,
+                            SWP_NOSIZE | SWP_NOZORDER);
     }
   
 }
@@ -656,9 +702,9 @@ void CMakeSetupDialog::OnGetMinMaxInfo( MINMAXINFO FAR* lpMMI )
   lpMMI->ptMinTrackSize.y = 272;
 }
 
-void CMakeSetupDialog::OnOK()
+void CMakeSetupDialog::OnCancel()
 {
-  if(m_CacheEntriesList.IsDirty())
+  if(m_OKButton.IsWindowEnabled())
     {
     if(MessageBox("You have changed options but not rebuilt, "
 		  "are you sure you want to exit?", "Confirm Exit",
@@ -672,3 +718,10 @@ void CMakeSetupDialog::OnOK()
     CDialog::OnOK();
     }
 }
+
+void CMakeSetupDialog::OnOk() 
+{
+  m_CacheEntriesList.ClearDirty();
+  this->RunCMake(true);
+  CDialog::OnOK();
+}

Source/MFCDialog/CMakeSetupDialog.h

@@ -32,7 +32,9 @@ protected:
 			 const char *aadefault);
 // Dialog Data
   //{{AFX_DATA(CMakeSetupDialog)
-  enum { IDD = IDD_CMakeSetupDialog_DIALOG };
+	enum { IDD = IDD_CMakeSetupDialog_DIALOG };
+	CButton	m_OKButton;
+	CButton	m_CancelButton;
   CString	m_WhereSource;
   CString	m_WhereBuild;
   CButton	m_ListFrame;
@@ -42,9 +44,8 @@ protected:
   CPropertyList m_CacheEntriesList;
   CStatic       m_MouseHelp;
   CStatic       m_VersionDisplay;
-  CButton       m_BuildProjects;
+  CButton       m_Configure;
-  CButton       m_CancelButton;
+	//}}AFX_DATA
-  //}}AFX_DATA
   
   // ClassWizard generated virtual function overrides
   //{{AFX_VIRTUAL(CMakeSetupDialog)
@@ -54,7 +55,7 @@ protected:
   
 // Implementation
 protected:
-  
+  void RunCMake(bool generateProjectFiles);
   // copy from the cache manager to the cache edit list box
   void FillCacheGUIFromCacheManager();
   // copy from the list box to the cache manager
@@ -68,11 +69,11 @@ protected:
   //{{AFX_MSG(CMakeSetupDialog)
   virtual BOOL OnInitDialog();
   afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
-  afx_msg void OnOK();
+  afx_msg void OnCancel();
   afx_msg void OnPaint();
   afx_msg HCURSOR OnQueryDragIcon();
   afx_msg void OnBrowseWhereSource();
-  virtual void OnBuildProjects();
+  virtual void OnConfigure();
   afx_msg void OnBrowseWhereBuild();
   afx_msg void OnChangeWhereBuild();
   afx_msg void OnSelendokWhereBuild();
@@ -80,7 +81,8 @@ protected:
   afx_msg void OnSelendokWhereSource();
   afx_msg void OnSize(UINT nType, int cx, int cy);
   afx_msg void OnGetMinMaxInfo( MINMAXINFO FAR* lpMMI );
-  //}}AFX_MSG
+	afx_msg void OnOk();
+	//}}AFX_MSG
   DECLARE_MESSAGE_MAP()
     
     int m_oldCX;

Source/MFCDialog/PropertyList.cpp

@@ -91,13 +91,21 @@ void CPropertyList::DrawItem(LPDRAWITEMSTRUCT lpDIS)
 
   if (nIndex != (UINT) -1)
     {
+    //get the CPropertyItem for the current row
+    CPropertyItem* pItem = (CPropertyItem*) GetItemDataPtr(nIndex);
     //draw two rectangles, one for each row column
-    dc.FillSolidRect(rect2,RGB(192,192,192));
+    if(pItem->m_NewValue)
+      {
+      dc.FillSolidRect(rect2,RGB(255,100, 100));
+      }
+    else
+      {
+      dc.FillSolidRect(rect2,RGB(192,192,192));
+      }
+    
     dc.DrawEdge(rect2,EDGE_SUNKEN,BF_BOTTOMRIGHT);
     dc.DrawEdge(rect,EDGE_SUNKEN,BF_BOTTOM);
 
-    //get the CPropertyItem for the current row
-    CPropertyItem* pItem = (CPropertyItem*) GetItemDataPtr(nIndex);
 
     //write the property name in the first rectangle
     dc.SetBkMode(TRANSPARENT);
@@ -119,9 +127,18 @@ int CPropertyList::AddItem(CString txt)
   return nIndex;
 }
 
-int CPropertyList::AddPropItem(CPropertyItem* pItem)
+int CPropertyList::AddPropItem(CPropertyItem* pItem, bool reverseOrder)
 {
-  int nIndex = AddString(_T(""));
+  this->HideControls();
+  int nIndex;
+  if(reverseOrder)
+    {
+    nIndex = InsertString(0, _T(""));
+    }
+  else
+    {
+    nIndex = AddString(_T(""));
+    }
   SetItemDataPtr(nIndex,pItem);
   m_PropertyItems.insert(pItem);
   return nIndex;
@@ -131,7 +148,7 @@ int CPropertyList::AddProperty(const char* name,
                                const char* value,
                                const char* helpString,
                                int type,
-                               const char* comboItems)
+                               const char* comboItems, bool reverseOrder)
 { 
   CPropertyItem* pItem = 0;
   for(int i =0; i < this->GetCount(); ++i)
@@ -153,8 +170,9 @@ int CPropertyList::AddProperty(const char* name,
   if(!pItem)
     {
     pItem = new CPropertyItem(name, value, helpString, type, comboItems);
+    pItem->m_NewValue = true;
     }
-  return this->AddPropItem(pItem);
+  return this->AddPropItem(pItem, reverseOrder);
 }
 
 int CPropertyList::OnCreate(LPCREATESTRUCT lpCreateStruct) 
@@ -357,7 +375,7 @@ void CPropertyList::OnChangeEditBox()
     }
 }
 
-void CPropertyList::OnVScroll( UINT nSBCode, UINT nPos, CScrollBar* pScrollBar )
+void CPropertyList::HideControls()
 {
   if(m_editBox)
     {
@@ -375,6 +393,11 @@ void CPropertyList::OnVScroll( UINT nSBCode, UINT nPos, CScrollBar* pScrollBar )
     {
     m_btnCtrl.ShowWindow(SW_HIDE);
     }
+}
+
+void CPropertyList::OnVScroll( UINT nSBCode, UINT nPos, CScrollBar* pScrollBar )
+{
+  this->HideControls();
   CListBox::OnVScroll(nSBCode, nPos, pScrollBar);
 }
 
@@ -603,6 +626,8 @@ void CPropertyList::OnDelete()
   m_PropertyItems.erase(pItem);
   delete pItem; 
   this->DeleteString(m_curSel);
+  this->HideControls();
+  this->SetTopIndex(0);
   InvalidateList();
 }
 
@@ -627,6 +652,7 @@ void CPropertyList::RemoveAll()
     delete pItem;
     this->DeleteString(0);
     }
+  this->HideControls();
   InvalidateList();
 }
 

Source/MFCDialog/PropertyList.h

@@ -16,12 +16,14 @@ public:
   CString m_curValue;
   int m_nItemType;
   CString m_cmbItems;
+  bool m_NewValue;
   bool m_Removed;
 public:
   CPropertyItem(CString propName, CString curValue,
                 CString helpString,
                 int nItemType, CString cmbItems)
     {
+      m_NewValue = true;
       m_HelpString = helpString;
       m_Removed = false;
       m_propName = propName;
@@ -63,7 +65,9 @@ public:
                   const char* value,
                   const char* helpString,
                   int type,
-                  const char* comboItems);
+                  const char* comboItems,
+                  bool reverseOrder);
+  void HideControls();
   std::set<CPropertyItem*> GetItems() 
     {
       return m_PropertyItems;
@@ -111,7 +115,7 @@ protected:
 
   void InvertLine(CDC* pDC,CPoint ptFrom,CPoint ptTo);
   void DisplayButton(CRect region);
-  int AddPropItem(CPropertyItem* pItem);
+  int AddPropItem(CPropertyItem* pItem, bool top);
   void InvalidateList();
   
   CComboBox m_cmbBox;

Source/MFCDialog/resource.h

@@ -17,7 +17,7 @@
 #define IDC_CMAKE_VERSION               1014
 #define IDC_FRAME                       1015
 #define IDC_MouseHelpCaption            1016
-#define IDC_CompilingText               1017
+#define IDC_OK                          1018
 
 // Next default values for new objects
 // 
@@ -25,7 +25,7 @@
 #ifndef APSTUDIO_READONLY_SYMBOLS
 #define _APS_NEXT_RESOURCE_VALUE        133
 #define _APS_NEXT_COMMAND_VALUE         32771
-#define _APS_NEXT_CONTROL_VALUE         1018
+#define _APS_NEXT_CONTROL_VALUE         1019
 #define _APS_NEXT_SYMED_VALUE           101
 #endif
 #endif

Source/cmMakefile.cxx

@@ -404,8 +404,7 @@ void cmMakefile::SetMakefileGenerator(cmMakefileGenerator* mf)
   mf->SetMakefile(this);
 }
 
-  // Generate the output file
+void cmMakefile::FinalPass()
-void cmMakefile::GenerateMakefile()
 {
   // do all the variable expansions here
   this->ExpandVariables();
@@ -416,6 +415,13 @@ void cmMakefile::GenerateMakefile()
     {
     (*i)->FinalPass();
     }
+
+}
+
+  // Generate the output file
+void cmMakefile::GenerateMakefile()
+{
+  this->FinalPass();
   // merge libraries
   for (cmTargets::iterator l = m_Targets.begin();
        l != m_Targets.end(); l++)

Source/cmMakefile.h

@@ -119,6 +119,11 @@ public:
    */
   void GenerateMakefile();
   
+  /**
+   * run the final pass on all commands.
+   */
+  void FinalPass();
+  
   /**
    * Print the object state to std::cout.
    */

Source/cmake.cxx

@@ -222,7 +222,7 @@ void cmake::AddCMakePaths(const std::vector<std::string>& args)
      "Path to CMake installation.", cmCacheManager::INTERNAL);
 }
  
-int cmake::Generate(const std::vector<std::string>& args)
+int cmake::Generate(const std::vector<std::string>& args, bool buildMakefiles)
 {
   if(args.size() == 1 && !cmSystemTools::FileExists("CMakeLists.txt"))
     {
@@ -279,7 +279,25 @@ int cmake::Generate(const std::vector<std::string>& args)
     this->Usage(args[0].c_str());
     return -1;
     }
-  mf.GenerateMakefile();
+  // if buildMakefiles, then call GenerateMakefile
+  if(buildMakefiles)
+    {
+    mf.GenerateMakefile();
+    }
+  else  // do not build, but let the commands finalize
+    {
+    std::vector<cmMakefile*> makefiles;
+    mf.FindSubDirectoryCMakeListsFiles(makefiles);
+    for(std::vector<cmMakefile*>::iterator i = makefiles.begin();
+      i != makefiles.end(); ++i)
+      {
+      cmMakefile* mf = *i;
+      mf->FinalPass();
+      delete mf;
+      }
+    mf.FinalPass();
+    }
+  
   
   // Before saving the cache
   // if the project did not define one of the entries below, add them now

Source/cmake.h

@@ -60,8 +60,10 @@ class cmake
    * to the command line version of cmake.  For building a GUI,
    * you would pass in the following arguments:
    * /path/to/cmake -H/path/to/source -B/path/to/build 
+   * If you only want to parse the CMakeLists.txt files,
+   * but not actually generate the makefiles, use buildMakefiles = false.
    */
-  int Generate(const std::vector<std::string>&);
+  int Generate(const std::vector<std::string>&, bool buildMakefiles = true);
 
   /**
    * Generate the SourceFilesList from the SourceLists. This should only be