bool wxTextAreaBase::DoLoadFile(const wxString& filename, int WXUNUSED(fileType))
{
#if wxUSE_FFILE
wxFFile file(filename);
if ( file.IsOpened() )
{
wxString text;
if ( file.ReadAll(&text) )
{
SetValue(text);
DiscardEdits();
m_filename = filename;
return true;
}
}
#else
(void)filename; // avoid compiler warning about unreferenced parameter
#endif // wxUSE_FFILE
wxLogError(_("File couldn't be loaded."));
return false;
}
void wxTextCtrl::DoSetValue(const wxString& value, int flags)
{
// if the text is long enough, it's faster to just set it instead of first
// comparing it with the old one (chances are that it will be different
// anyhow, this comparison is there to avoid flicker for small single-line
// edit controls mostly)
if ( (value.length() > 0x400) || (value != GetValue()) )
{
DoWriteText(value, flags);
// for compatibility, don't move the cursor when doing SetValue()
SetInsertionPoint(0);
}
else // same text
{
// still send an event for consistency
if ( flags & SetValue_SendEvent )
SendUpdateEvent();
}
// we should reset the modified flag even if the value didn't really change
// mark the control as being not dirty - we changed its text, not the
// user
DiscardEdits();
}
bool wxTextCtrlBase::SaveFile(const wxString& filename)
{
wxString filenameToUse = filename.empty() ? m_filename : filename;
if ( filenameToUse.empty() )
{
// what kind of message to give? is it an error or a program bug?
wxLogDebug(wxT("Can't save textctrl to file without filename."));
return false;
}
#if wxUSE_FFILE
wxFFile file(filenameToUse, _T("w"));
if ( file.IsOpened() && file.Write(GetValue()) )
{
// it's not modified any longer
DiscardEdits();
// if it worked, save for future calls
m_filename = filenameToUse;
return true;
}
#endif // wxUSE_FFILE
wxLogError(_("The text couldn't be saved."));
return false;
}
bool wxTextCtrlBase::DoLoadFile(const wxString& filename, int fileType)
{
if ( wxTextAreaBase::DoLoadFile(filename, fileType) )
{
DiscardEdits();
m_filename = filename;
return true;
}
wxLogError(_("File couldn't be loaded."));
return false;
}
bool wxTextCtrlBase::DoSaveFile(const wxString& filename, int fileType)
{
if ( wxTextAreaBase::DoSaveFile(filename, fileType) )
{
// if it worked, save for future calls
m_filename = filename;
// it's not modified any longer
DiscardEdits();
return true;
}
return false;
}
bool wxTextAreaBase::DoSaveFile(const wxString& filename, int WXUNUSED(fileType))
{
#if wxUSE_FFILE
wxFFile file(filename, wxT("w"));
if ( file.IsOpened() && file.Write(GetValue(), *wxConvCurrent) )
{
// if it worked, save for future calls
m_filename = filename;
// it's not modified any longer
DiscardEdits();
return true;
}
#endif // wxUSE_FFILE
return false;
}
bool wxTextCtrlBase::DoSaveFile(const wxString& filename, int WXUNUSED(fileType))
{
#if wxUSE_FFILE
wxFFile file(filename, _T("w"));
if ( file.IsOpened() && file.Write(GetValue()) )
{
// if it worked, save for future calls
m_filename = filename;
// it's not modified any longer
DiscardEdits();
return true;
}
#endif // wxUSE_FFILE
wxLogError(_("The text couldn't be saved."));
return false;
}
bool wxTextAreaBase::DoSaveFile(const wxString& filename, int WXUNUSED(fileType))
{
#if wxUSE_FFILE
wxFFile file(filename, wxT("w"));
if ( file.IsOpened() && file.Write(GetValue()) )
{
// if it worked, save for future calls
m_filename = filename;
// it's not modified any longer
DiscardEdits();
return true;
}
#else
(void)filename; // avoid compiler warning about unreferenced parameter
#endif // wxUSE_FFILE
return false;
}
bool wxTextCtrlBase::DoLoadFile(const wxString& filename, int WXUNUSED(fileType))
{
#if wxUSE_FFILE
wxFFile file(filename);
if ( file.IsOpened() )
{
wxString text;
if ( file.ReadAll(&text) )
{
SetValue(text);
DiscardEdits();
m_filename = filename;
return true;
}
}
wxLogError(_("File couldn't be loaded."));
#endif // wxUSE_FFILE
return false;
}