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fix Watcom compilation: removed templates for wxFileSelector() compatibility with passing NULL

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47231 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2007-07-08 08:40:37 +00:00
parent c5cf866314
commit 6dc2e82330
2 changed files with 49 additions and 188 deletions
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187
include/wx/filedlg.h
View File

@@ -148,180 +148,41 @@ private:
// wxFileDialog convenience functions
//----------------------------------------------------------------------------
// NB: wxFileSelector() etc. used to take const wxChar* arguments in wx-2.8
// and their default value was NULL. The official way to use these
// functions is to use wxString, with wxEmptyString as the default value.
// The templates below exist only to maintain compatibility with wx-2.8.
#if WXWIN_COMPATIBILITY_2_8
// return wxString created from the argument, return empty string if the
// argument is NULL:
inline wxString wxPtrOrStringToString(const wxString& s) { return s; }
inline wxString wxPtrOrStringToString(const char *s) { return s; }
inline wxString wxPtrOrStringToString(const wchar_t *s) { return s; }
inline wxString wxPtrOrStringToString(const wxCStrData& s) { return s; }
inline wxString wxPtrOrStringToString(const wxCharBuffer& s) { return s; }
inline wxString wxPtrOrStringToString(const wxWCharBuffer& s) { return s; }
// this one is for NULL:
inline wxString wxPtrOrStringToString(int s)
{
wxASSERT_MSG( s == 0, _T("passing non-NULL int as string?") );
return wxEmptyString;
}
#endif // WXWIN_COMPATIBILITY_2_8
// File selector - backward compatibility
WXDLLEXPORT wxString
wxDoFileSelector(const wxString& message = wxFileSelectorPromptStr,
wxFileSelector(const wxString& message = wxFileSelectorPromptStr,
const wxString& default_path = wxEmptyString,
const wxString& default_filename = wxEmptyString,
const wxString& default_extension = wxEmptyString,
const wxString& wildcard = wxFileSelectorDefaultWildcardStr,
int flags = 0,
wxWindow *parent = NULL,
int x = wxDefaultCoord, int y = wxDefaultCoord);
// An extended version of wxFileSelector
WXDLLEXPORT wxString
wxFileSelectorEx(const wxString& message = wxFileSelectorPromptStr,
const wxString& default_path = wxEmptyString,
const wxString& default_filename = wxEmptyString,
const wxString& default_extension = wxEmptyString,
int *indexDefaultExtension = NULL,
const wxString& wildcard = wxFileSelectorDefaultWildcardStr,
int flags = 0,
wxWindow *parent = NULL,
int x = wxDefaultCoord, int y = wxDefaultCoord);
WXDLLEXPORT wxString
wxDoFileSelectorEx(const wxString& message = wxFileSelectorPromptStr,
const wxString& default_path = wxEmptyString,
const wxString& default_filename = wxEmptyString,
int *indexDefaultExtension = NULL,
const wxString& wildcard = wxFileSelectorDefaultWildcardStr,
int flags = 0,
wxWindow *parent = NULL,
int x = wxDefaultCoord, int y = wxDefaultCoord);
WXDLLEXPORT wxString
wxDoLoadFileSelector(const wxString& what,
const wxString& extension,
const wxString& default_name = wxEmptyString,
wxWindow *parent = NULL);
WXDLLEXPORT wxString
wxDoSaveFileSelector(const wxString& what,
const wxString& extension,
const wxString& default_name = wxEmptyString,
wxWindow *parent = NULL);
#if WXWIN_COMPATIBILITY_2_8
// File selector - backward compatibility
inline wxString wxFileSelector()
{
return wxDoFileSelector();
}
inline wxString wxFileSelector(const wxString& message)
{
return wxDoFileSelector(message);
}
template<typename T>
inline wxString wxFileSelector(const wxString& message, const T& default_path)
{
return wxDoFileSelector(message, wxPtrOrStringToString(default_path));
}
template<typename T1, typename T2>
inline wxString wxFileSelector(const wxString& message,
const T1& default_path,
const T2& default_filename)
{
return wxDoFileSelector(message,
wxPtrOrStringToString(default_path),
wxPtrOrStringToString(default_filename));
}
template<typename T1, typename T2, typename T3>
inline wxString
wxFileSelector(const wxString& message,
const T1& default_path,
const T2& default_filename,
const T3& default_extension,
const wxString& wildcard = wxFileSelectorDefaultWildcardStr,
int flags = 0,
wxWindow *parent = NULL,
int x = wxDefaultCoord, int y = wxDefaultCoord)
{
return wxDoFileSelector(message,
wxPtrOrStringToString(default_path),
wxPtrOrStringToString(default_filename),
wxPtrOrStringToString(default_extension),
wildcard,
flags,
parent,
x, y);
}
// An extended version of wxFileSelector
inline wxString wxFileSelectorEx()
{
return wxDoFileSelectorEx();
}
inline wxString wxFileSelectorEx(const wxString& message)
{
return wxDoFileSelectorEx(message);
}
template<typename T>
inline wxString wxFileSelectorEx(const wxString& message, const T& default_path)
{
return wxDoFileSelectorEx(message, wxPtrOrStringToString(default_path));
}
template<typename T1, typename T2>
inline wxString
wxFileSelectorEx(const wxString& message,
const T1& default_path,
const T2& default_filename,
int *indexDefaultExtension = NULL,
const wxString& wildcard = wxFileSelectorDefaultWildcardStr,
int flags = 0,
wxWindow *parent = NULL,
int x = wxDefaultCoord, int y = wxDefaultCoord)
{
return wxDoFileSelectorEx(message,
wxPtrOrStringToString(default_path),
wxPtrOrStringToString(default_filename),
indexDefaultExtension,
wildcard,
flags,
parent,
x, y);
}
// Ask for filename to load
template<typename T>
inline wxString wxLoadFileSelector(const wxString& what,
const wxString& extension,
const T& default_name = T(),
wxWindow *parent = NULL)
{
return wxDoLoadFileSelector(what, extension,
wxPtrOrStringToString(default_name),
parent);
}
WXDLLEXPORT wxString
wxLoadFileSelector(const wxString& what,
const wxString& extension,
const wxString& default_name = wxEmptyString,
wxWindow *parent = NULL);
// Ask for filename to save
template<typename T>
inline wxString wxSaveFileSelector(const wxString& what,
const wxString& extension,
const T& default_name = T(),
wxWindow *parent = NULL)
{
return wxDoSaveFileSelector(what, extension,
wxPtrOrStringToString(default_name),
parent);
}
#else // !WXWIN_COMPATIBILITY_2_8
#define wxFileSelector wxDoFileSelector
#define wxFileSelectorEx wxDoFileSelectorEx
#define wxLoadFileSelector wxDoLoadFileSelector
#define wxSaveFileSelector wxDoSaveFileSelector
#endif // WXWIN_COMPATIBILITY_2_8/!WXWIN_COMPATIBILITY_2_8
WXDLLEXPORT wxString
wxSaveFileSelector(const wxString& what,
const wxString& extension,
const wxString& default_name = wxEmptyString,
wxWindow *parent = NULL);
#if defined (__WXUNIVERSAL__)

50
src/common/fldlgcmn.cpp
View File

@@ -153,14 +153,14 @@ wxString wxFileDialogBase::AppendExtension(const wxString &filePath,
// wxFileDialog convenience functions
//----------------------------------------------------------------------------
wxString wxDoFileSelector(const wxString& title,
const wxString& defaultDir,
const wxString& defaultFileName,
const wxString& defaultExtension,
const wxString& filter,
int flags,
wxWindow *parent,
int x, int y)
wxString wxFileSelector(const wxString& title,
const wxString& defaultDir,
const wxString& defaultFileName,
const wxString& defaultExtension,
const wxString& filter,
int flags,
wxWindow *parent,
int x, int y)
{
// The defaultExtension, if non-empty, is
// appended to the filename if the user fails to type an extension. The new
@@ -217,15 +217,15 @@ wxString wxDoFileSelector(const wxString& title,
// wxFileSelectorEx
//----------------------------------------------------------------------------
wxString wxDoFileSelectorEx(const wxString& title,
const wxString& defaultDir,
const wxString& defaultFileName,
int* defaultFilterIndex,
const wxString& filter,
int flags,
wxWindow* parent,
int x,
int y)
wxString wxFileSelectorEx(const wxString& title,
const wxString& defaultDir,
const wxString& defaultFileName,
int* defaultFilterIndex,
const wxString& filter,
int flags,
wxWindow* parent,
int x,
int y)
{
wxFileDialog fileDialog(parent,
@@ -289,10 +289,10 @@ static wxString wxDefaultFileSelector(bool load,
// wxLoadFileSelector
//----------------------------------------------------------------------------
WXDLLEXPORT wxString wxDoLoadFileSelector(const wxString& what,
const wxString& extension,
const wxString& default_name,
wxWindow *parent)
WXDLLEXPORT wxString wxLoadFileSelector(const wxString& what,
const wxString& extension,
const wxString& default_name,
wxWindow *parent)
{
return wxDefaultFileSelector(true, what, extension, default_name, parent);
}
@@ -301,10 +301,10 @@ WXDLLEXPORT wxString wxDoLoadFileSelector(const wxString& what,
// wxSaveFileSelector
//----------------------------------------------------------------------------
WXDLLEXPORT wxString wxDoSaveFileSelector(const wxString& what,
const wxString& extension,
const wxString& default_name,
wxWindow *parent)
WXDLLEXPORT wxString wxSaveFileSelector(const wxString& what,
const wxString& extension,
const wxString& default_name,
wxWindow *parent)
{
return wxDefaultFileSelector(false, what, extension, default_name, parent);
}