fixed incorrectly inversed test for parent [not] being deleted (patch 1624472)

[wxWidgets.git] / src / common / textbuf.cpp

diff --git a/src/common/textbuf.cpp b/src/common/textbuf.cpp
index e77cf8be0d609e681df497a30c3ea31f4b4d6164..2aa823d9b3511deef6ce03dca404c0f0826a266b 100644 (file)
--- a/src/common/textbuf.cpp
+++ b/src/common/textbuf.cpp
@@ -3,7 +3,8 @@
 // Purpose:     implementation of wxTextBuffer class
 // Created:     14.11.01
 // Author:      Morten Hanssen, Vadim Zeitlin
 // Purpose:     implementation of wxTextBuffer class
 // Created:     14.11.01
 // Author:      Morten Hanssen, Vadim Zeitlin

-// Copyright:   (c) 1998-2001 wxWindows team
+// RCS-ID:      $Id$
+// Copyright:   (c) 1998-2001 wxWidgets team

 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 


@@ -11,10 +12,6 @@
 // headers
 // ============================================================================
 
 // headers
 // ============================================================================
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "textbuf.h"
-#endif
-

 #include  "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #include  "wx/wxprec.h"
 
 #ifdef __BORLANDC__


@@ -43,13 +40,13 @@
 //   - Mac when compiling with CodeWarrior (__WXMAC__)
 
 const wxTextFileType wxTextBuffer::typeDefault =
 //   - Mac when compiling with CodeWarrior (__WXMAC__)
 
 const wxTextFileType wxTextBuffer::typeDefault =

-#if defined(__WINDOWS__) || defined(__DOS__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__PALMOS__)

   wxTextFileType_Dos;
 #elif defined(__UNIX__)
   wxTextFileType_Unix;
 #elif defined(__WXMAC__)
   wxTextFileType_Mac;
   wxTextFileType_Dos;
 #elif defined(__UNIX__)
   wxTextFileType_Unix;
 #elif defined(__WXMAC__)
   wxTextFileType_Mac;

-#elif defined(__WXPM__)
+#elif defined(__OS2__)

   wxTextFileType_Os2;
 #else
   wxTextFileType_None;
   wxTextFileType_Os2;
 #else
   wxTextFileType_None;


@@ -63,7 +60,7 @@ const wxChar *wxTextBuffer::GetEOL(wxTextFileType type)
             wxFAIL_MSG(wxT("bad buffer type in wxTextBuffer::GetEOL."));
             // fall through nevertheless - we must return something...
 
             wxFAIL_MSG(wxT("bad buffer type in wxTextBuffer::GetEOL."));
             // fall through nevertheless - we must return something...
 

-        case wxTextFileType_None: return wxT("");
+        case wxTextFileType_None: return wxEmptyString;

         case wxTextFileType_Unix: return wxT("\n");
         case wxTextFileType_Dos:  return wxT("\r\n");
         case wxTextFileType_Mac:  return wxT("\r");
         case wxTextFileType_Unix: return wxT("\n");
         case wxTextFileType_Dos:  return wxT("\r\n");
         case wxTextFileType_Mac:  return wxT("\r");


@@ -77,7 +74,7 @@ wxString wxTextBuffer::Translate(const wxString& text, wxTextFileType type)
         return text;
 
     // nor if it is empty
         return text;
 
     // nor if it is empty

-    if ( text.IsEmpty() )
+    if ( text.empty() )

         return text;
 
     wxString eol = GetEOL(type), result;
         return text;
 
     wxString eol = GetEOL(type), result;


@@ -135,6 +132,8 @@ wxString wxTextBuffer::Translate(const wxString& text, wxTextFileType type)
 
 #if wxUSE_TEXTBUFFER
 
 
 #if wxUSE_TEXTBUFFER
 

+wxString wxTextBuffer::ms_eof;
+

 // ----------------------------------------------------------------------------
 // ctors & dtor
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // ctors & dtor
 // ----------------------------------------------------------------------------


@@ -143,11 +142,12 @@ wxTextBuffer::wxTextBuffer(const wxString& strBufferName)
             : m_strBufferName(strBufferName)
 {
     m_nCurLine = 0;
             : m_strBufferName(strBufferName)
 {
     m_nCurLine = 0;

-    m_isOpened = FALSE;
+    m_isOpened = false;

 }
 
 wxTextBuffer::~wxTextBuffer()
 {
 }
 
 wxTextBuffer::~wxTextBuffer()
 {

+    // required here for Darwin

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -169,33 +169,33 @@ bool wxTextBuffer::Create(const wxString& strBufferName)
 bool wxTextBuffer::Create()
 {
     // buffer name must be either given in ctor or in Create(const wxString&)
 bool wxTextBuffer::Create()
 {
     // buffer name must be either given in ctor or in Create(const wxString&)

-    wxASSERT( !m_strBufferName.IsEmpty() );
+    wxASSERT( !m_strBufferName.empty() );

 
     // if the buffer already exists do nothing
 
     // if the buffer already exists do nothing

-    if ( Exists() ) return FALSE;
-  
+    if ( Exists() ) return false;
+

     if ( !OnOpen(m_strBufferName, WriteAccess) )
     if ( !OnOpen(m_strBufferName, WriteAccess) )

-        return FALSE;
+        return false;

 
     OnClose();
 
     OnClose();

-    return TRUE;
+    return true;

 }
 
 }
 

-bool wxTextBuffer::Open(const wxString& strBufferName, wxMBConv& conv)
+bool wxTextBuffer::Open(const wxString& strBufferName, const wxMBConv& conv)

 {
     m_strBufferName = strBufferName;
 
     return Open(conv);
 }
 
 {
     m_strBufferName = strBufferName;
 
     return Open(conv);
 }
 

-bool wxTextBuffer::Open(wxMBConv& conv)
+bool wxTextBuffer::Open(const wxMBConv& conv)

 {
     // buffer name must be either given in ctor or in Open(const wxString&)
 {
     // buffer name must be either given in ctor or in Open(const wxString&)

-    wxASSERT( !m_strBufferName.IsEmpty() );
+    wxASSERT( !m_strBufferName.empty() );

 
     // open buffer in read-only mode
     if ( !OnOpen(m_strBufferName, ReadAccess) )
 
     // open buffer in read-only mode
     if ( !OnOpen(m_strBufferName, ReadAccess) )

-        return FALSE;
+        return false;

 
     // read buffer into memory
     m_isOpened = OnRead(conv);
 
     // read buffer into memory
     m_isOpened = OnRead(conv);


@@ -250,9 +250,7 @@ wxTextFileType wxTextBuffer::GuessType() const
                                                     ? wxTextFileType_##t1   \
                                                     : wxTextFileType_##t2
 
                                                     ? wxTextFileType_##t1   \
                                                     : wxTextFileType_##t2
 

-        // Watcom C++ doesn't seem to be able to handle the macro
-        // VS: Watcom 11 doesn't have a problem...
-#if !(defined(__WATCOMC__) && (__WATCOMC__ < 1100))
+#if !defined(__WATCOMC__) || wxCHECK_WATCOM_VERSION(1,4)

         if ( nDos > nUnix )
             return GREATER_OF(Dos, Mac);
         else if ( nDos < nUnix )
         if ( nDos > nUnix )
             return GREATER_OF(Dos, Mac);
         else if ( nDos < nUnix )


@@ -272,18 +270,15 @@ wxTextFileType wxTextBuffer::GuessType() const
 
 bool wxTextBuffer::Close()
 {
 
 bool wxTextBuffer::Close()
 {

-    m_aTypes.Clear();
-    m_aLines.Clear();
-    m_nCurLine = 0;
-    m_isOpened = FALSE;
+    Clear();
+    m_isOpened = false;

 
 

-    return TRUE;
+    return true;

 }
 
 }
 

-bool wxTextBuffer::Write(wxTextFileType typeNew, wxMBConv& conv)
+bool wxTextBuffer::Write(wxTextFileType typeNew, const wxMBConv& conv)

 {
     return OnWrite(typeNew, conv);
 }
 
 #endif // wxUSE_TEXTBUFFER
 {
     return OnWrite(typeNew, conv);
 }
 
 #endif // wxUSE_TEXTBUFFER

-