Document wxKill(wxSIGTERM) reliance on having an open window in wxMSW.

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

diff --git a/include/wx/convauto.h b/include/wx/convauto.h
index b3dde4c73ad16f88a8baf7c6c65eb9d1c7969e51..25019a55e55fa52866c1405212f4bfe37e8dc894 100644 (file)
--- a/include/wx/convauto.h
+++ b/include/wx/convauto.h
@@ -14,12 +14,22 @@
 #include "wx/strconv.h"
 #include "wx/fontenc.h"
 
 #include "wx/strconv.h"
 #include "wx/fontenc.h"
 

-#if wxUSE_WCHAR_T
-

 // ----------------------------------------------------------------------------
 // wxConvAuto: uses BOM to automatically detect input encoding
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // wxConvAuto: uses BOM to automatically detect input encoding
 // ----------------------------------------------------------------------------
 

+// All currently recognized BOM values.
+enum wxBOM
+{
+    wxBOM_Unknown = -1,
+    wxBOM_None,
+    wxBOM_UTF32BE,
+    wxBOM_UTF32LE,
+    wxBOM_UTF16BE,
+    wxBOM_UTF16LE,
+    wxBOM_UTF8
+};
+

 class WXDLLIMPEXP_BASE wxConvAuto : public wxMBConv
 {
 public:
 class WXDLLIMPEXP_BASE wxConvAuto : public wxMBConv
 {
 public:


@@ -71,28 +81,27 @@ public:
 
     virtual wxMBConv *Clone() const { return new wxConvAuto(*this); }
 
 
     virtual wxMBConv *Clone() const { return new wxConvAuto(*this); }
 

-private:
-    // all currently recognized BOM values
-    enum BOMType
-    {
-        BOM_None,
-        BOM_UTF32BE,
-        BOM_UTF32LE,
-        BOM_UTF16BE,
-        BOM_UTF16LE,
-        BOM_UTF8
-    };
-

     // return the BOM type of this buffer
     // return the BOM type of this buffer

-    static BOMType DetectBOM(const char *src, size_t srcLen);
+    static wxBOM DetectBOM(const char *src, size_t srcLen);

 
 

+    // return the characters composing the given BOM.
+    static const char* GetBOMChars(wxBOM bomType, size_t* count);
+
+    wxBOM GetBOM() const
+    {
+        return m_bomType;
+    }
+
+private:

     // common part of all ctors
     void Init()
     {
     // common part of all ctors
     void Init()
     {

-        // no need to initialize m_bomType and m_consumedBOM here, this will be
-        // done when m_conv is created
+        // We don't initialize m_encDefault here as different ctors do it
+        // differently.

         m_conv = NULL;
         m_conv = NULL;

+        m_bomType = wxBOM_Unknown;

         m_ownsConv = false;
         m_ownsConv = false;

+        m_consumedBOM = false;

     }
 
     // initialize m_conv with the UTF-8 conversion
     }
 
     // initialize m_conv with the UTF-8 conversion


@@ -103,11 +112,14 @@ private:
     }
 
     // create the correct conversion object for the given BOM type
     }
 
     // create the correct conversion object for the given BOM type

-    void InitFromBOM(BOMType bomType);
+    void InitFromBOM(wxBOM bomType);

 
     // create the correct conversion object for the BOM present in the
 
     // create the correct conversion object for the BOM present in the

-    // beginning of the buffer; adjust the buffer to skip the BOM if found
-    void InitFromInput(const char **src, size_t *len);
+    // beginning of the buffer
+    //
+    // return false if the buffer is too short to allow us to determine if we
+    // have BOM or not
+    bool InitFromInput(const char *src, size_t len);

 
     // adjust src and len to skip over the BOM (identified by m_bomType) at the
     // start of the buffer
 
     // adjust src and len to skip over the BOM (identified by m_bomType) at the
     // start of the buffer


@@ -126,7 +138,7 @@ private:
     wxFontEncoding m_encDefault;
 
     // our BOM type
     wxFontEncoding m_encDefault;
 
     // our BOM type

-    BOMType m_bomType;
+    wxBOM m_bomType;

 
     // true if we allocated m_conv ourselves, false if we just use an existing
     // global conversion
 
     // true if we allocated m_conv ourselves, false if we just use an existing
     // global conversion


@@ -140,7 +152,5 @@ private:
     wxDECLARE_NO_ASSIGN_CLASS(wxConvAuto);
 };
 
     wxDECLARE_NO_ASSIGN_CLASS(wxConvAuto);
 };
 

-#endif // wxUSE_WCHAR_T
-

 #endif // _WX_CONVAUTO_H_
 
 #endif // _WX_CONVAUTO_H_