Inversed slider and wrapper for datepicker control on PalmOS. WinHandle instead of...

[wxWidgets.git] / include / wx / fileconf.h

diff --git a/include/wx/fileconf.h b/include/wx/fileconf.h
index 573fbc430f46b36dea580c55e0d50826b8955369..8a9e6d565a3821f376cbd2eababe529cc55b6ce0 100644 (file)
--- a/include/wx/fileconf.h
+++ b/include/wx/fileconf.h
@@ -23,6 +23,7 @@
 
 #include "wx/textfile.h"
 #include "wx/string.h"
 
 #include "wx/textfile.h"
 #include "wx/string.h"

+#include "wx/confbase.h"

 
 // ----------------------------------------------------------------------------
 // wxFileConfig
 
 // ----------------------------------------------------------------------------
 // wxFileConfig


@@ -88,14 +89,18 @@
   in the entries it reads: for example, if you have an entry
     score_file = $HOME/.score
   a call to Read(&str, "score_file") will return a complete path to .score file
   in the entries it reads: for example, if you have an entry
     score_file = $HOME/.score
   a call to Read(&str, "score_file") will return a complete path to .score file

-  unless the expansion was previousle disabled with SetExpandEnvVars(FALSE) call
+  unless the expansion was previousle disabled with SetExpandEnvVars(false) call

   (it's on by default, the current status can be retrieved with
    IsExpandingEnvVars function).
 */
 class WXDLLIMPEXP_BASE wxFileConfigGroup;
 class WXDLLIMPEXP_BASE wxFileConfigEntry;
 class WXDLLIMPEXP_BASE wxFileConfigLineList;
   (it's on by default, the current status can be retrieved with
    IsExpandingEnvVars function).
 */
 class WXDLLIMPEXP_BASE wxFileConfigGroup;
 class WXDLLIMPEXP_BASE wxFileConfigEntry;
 class WXDLLIMPEXP_BASE wxFileConfigLineList;

+
+#if wxUSE_STREAMS

 class WXDLLIMPEXP_BASE wxInputStream;
 class WXDLLIMPEXP_BASE wxInputStream;

+class WXDLLIMPEXP_BASE wxOutputStream;
+#endif // wxUSE_STREAMS

 
 class WXDLLIMPEXP_BASE wxFileConfig : public wxConfigBase
 {
 
 class WXDLLIMPEXP_BASE wxFileConfig : public wxConfigBase
 {


@@ -120,13 +125,12 @@ public:
                const wxString& vendorName = wxEmptyString,
                const wxString& localFilename = wxEmptyString,
                const wxString& globalFilename = wxEmptyString,
                const wxString& vendorName = wxEmptyString,
                const wxString& localFilename = wxEmptyString,
                const wxString& globalFilename = wxEmptyString,

-               long style = wxCONFIG_USE_LOCAL_FILE,
+               long style = wxCONFIG_USE_LOCAL_FILE | wxCONFIG_USE_GLOBAL_FILE,

                wxMBConv& conv = wxConvUTF8);
 
 #if wxUSE_STREAMS
     // ctor that takes an input stream.
                wxMBConv& conv = wxConvUTF8);
 
 #if wxUSE_STREAMS
     // ctor that takes an input stream.

-  wxFileConfig(wxInputStream &inStream,
-               wxMBConv& conv = wxConvUTF8);
+  wxFileConfig(wxInputStream &inStream, wxMBConv& conv = wxConvUTF8);

 #endif // wxUSE_STREAMS
 
     // dtor will save unsaved data
 #endif // wxUSE_STREAMS
 
     // dtor will save unsaved data


@@ -149,21 +153,29 @@ public:
   virtual bool GetFirstEntry(wxString& str, long& lIndex) const;
   virtual bool GetNextEntry (wxString& str, long& lIndex) const;
 
   virtual bool GetFirstEntry(wxString& str, long& lIndex) const;
   virtual bool GetNextEntry (wxString& str, long& lIndex) const;
 

-  virtual size_t GetNumberOfEntries(bool bRecursive = FALSE) const;
-  virtual size_t GetNumberOfGroups(bool bRecursive = FALSE) const;
+  virtual size_t GetNumberOfEntries(bool bRecursive = false) const;
+  virtual size_t GetNumberOfGroups(bool bRecursive = false) const;

 
   virtual bool HasGroup(const wxString& strName) const;
   virtual bool HasEntry(const wxString& strName) const;
 
 
   virtual bool HasGroup(const wxString& strName) const;
   virtual bool HasEntry(const wxString& strName) const;
 

-  virtual bool Flush(bool bCurrentOnly = FALSE);
+  virtual bool Flush(bool bCurrentOnly = false);

 
   virtual bool RenameEntry(const wxString& oldName, const wxString& newName);
   virtual bool RenameGroup(const wxString& oldName, const wxString& newName);
 
 
   virtual bool RenameEntry(const wxString& oldName, const wxString& newName);
   virtual bool RenameGroup(const wxString& oldName, const wxString& newName);
 

-  virtual bool DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso = TRUE);
+  virtual bool DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso = true);

   virtual bool DeleteGroup(const wxString& szKey);
   virtual bool DeleteAll();
 
   virtual bool DeleteGroup(const wxString& szKey);
   virtual bool DeleteAll();
 

+  // additional, wxFileConfig-specific, functionality
+#if wxUSE_STREAMS
+  // save the entire config file text to the given stream, note that the text
+  // won't be saved again in dtor when Flush() is called if you use this method
+  // as it won't be "changed" any more
+  virtual bool Save(wxOutputStream& os, wxMBConv& conv = wxConvUTF8);
+#endif // wxUSE_STREAMS
+

 public:
   // functions to work with this list
   wxFileConfigLineList *LineListAppend(const wxString& str);
 public:
   // functions to work with this list
   wxFileConfigLineList *LineListAppend(const wxString& str);


@@ -197,30 +209,38 @@ private:
   // the same as SetPath("/")
   void SetRootPath();
 
   // the same as SetPath("/")
   void SetRootPath();
 

+  // set/test the dirty flag
+  void SetDirty() { m_isDirty = true; }
+  void ResetDirty() { m_isDirty = false; }
+  bool IsDirty() const { return m_isDirty; }
+
+

   // member variables
   // ----------------
   // member variables
   // ----------------

-  wxFileConfigLineList *m_linesHead,        // head of the linked list
-                       *m_linesTail;        // tail
+  wxFileConfigLineList *m_linesHead,    // head of the linked list
+                       *m_linesTail;    // tail

 
 

-  wxString    m_strLocalFile,     // local  file name passed to ctor
-              m_strGlobalFile;    // global
-  wxString    m_strPath;          // current path (not '/' terminated)
+  wxString    m_strLocalFile,           // local  file name passed to ctor
+              m_strGlobalFile;          // global
+  wxString    m_strPath;                // current path (not '/' terminated)

 
   wxFileConfigGroup *m_pRootGroup,      // the top (unnamed) group
                     *m_pCurrentGroup;   // the current group
 
   wxMBConv   &m_conv;
 
   wxFileConfigGroup *m_pRootGroup,      // the top (unnamed) group
                     *m_pCurrentGroup;   // the current group
 
   wxMBConv   &m_conv;

-        
+

 #ifdef __UNIX__
 #ifdef __UNIX__

-  int m_umask;                    // the umask to use for file creation
+  int m_umask;                          // the umask to use for file creation

 #endif // __UNIX__
 
 #endif // __UNIX__
 

-    DECLARE_NO_COPY_CLASS(wxFileConfig)
+  bool m_isDirty;                       // if true, we have unsaved changes
+
+  DECLARE_NO_COPY_CLASS(wxFileConfig)

 };
 
 #endif
   // wxUSE_CONFIG
 
 };
 
 #endif
   // wxUSE_CONFIG
 

-#endif  
+#endif

   //_FILECONF_H
 
   //_FILECONF_H