// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "filedlg.h"
#endif
#if wxUSE_FILEDLG
+//----------------------------------------------------------------------------
+// wxFileDialogBase
+//----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxFileDialogBase, wxDialog)
+
+wxFileDialogBase::wxFileDialogBase(wxWindow *parent,
+ const wxString& message,
+ const wxString& defaultDir,
+ const wxString& defaultFile,
+ const wxString& wildCard,
+ long style,
+ const wxPoint& WXUNUSED(pos))
+{
+ m_parent = parent;
+ m_message = message;
+ m_dir = defaultDir;
+ m_fileName = defaultFile;
+ m_wildCard = wildCard;
+ m_dialogStyle = style;
+ m_path = wxT("");
+ m_filterIndex = 0;
+
+ if (m_wildCard.IsEmpty())
+ m_wildCard = wxFileSelectorDefaultWildcardStr;
+
+ // convert m_wildCard from "*.bar" to "Files (*.bar)|*.bar"
+ if ( m_wildCard.Find(wxT('|')) == wxNOT_FOUND )
+ {
+ m_wildCard.Printf(_("Files (%s)|%s"),
+ m_wildCard.c_str(), m_wildCard.c_str());
+ }
+}
+
+// Parses the filterStr, returning the number of filters.
+// Returns 0 if none or if there's a problem.
+// filterStr is in the form: "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpg"
+
+int wxFileDialogBase::ParseWildcard(const wxString& filterStr,
+ wxArrayString& descriptions,
+ wxArrayString& filters)
+{
+ descriptions.Clear();
+ filters.Clear();
+
+ wxString str(filterStr);
+
+ wxString description, filter;
+ for ( int pos = 0; pos != wxNOT_FOUND; )
+ {
+ pos = str.Find(wxT('|'));
+ if ( pos == wxNOT_FOUND )
+ {
+ // if there are no '|'s at all in the string just take the entire
+ // string as filter
+ if ( filters.IsEmpty() )
+ {
+ descriptions.Add(filterStr);
+ filters.Add(filterStr);
+ }
+ else
+ {
+ wxFAIL_MSG( _T("missing '|' in the wildcard string!") );
+ }
+
+ break;
+ }
+
+ description = str.Left(pos);
+ str = str.Mid(pos + 1);
+ pos = str.Find(wxT('|'));
+ if ( pos == wxNOT_FOUND )
+ {
+ filter = str;
+ }
+ else
+ {
+ filter = str.Left(pos);
+ str = str.Mid(pos + 1);
+ }
+
+ descriptions.Add(description);
+ filters.Add(filter);
+ }
+
+ return filters.GetCount();
+}
+
+wxString wxFileDialogBase::AppendExtension(const wxString &filePath,
+ const wxString &extensionList)
+{
+ // strip off path, to avoid problems with "path.bar/foo"
+ wxString fileName = filePath.AfterLast(wxFILE_SEP_PATH);
+
+ // if fileName is of form "foo.bar" it's ok, return it
+ int idx_dot = fileName.Find(wxT('.'), TRUE);
+ if ((idx_dot != wxNOT_FOUND) && (idx_dot < (int)fileName.Len() - 1))
+ return filePath;
+
+ // get the first extension from extensionList, or all of it
+ wxString ext = extensionList.BeforeFirst(wxT(';'));
+
+ // if ext == "foo" or "foo." there's no extension
+ int idx_ext_dot = ext.Find(wxT('.'), TRUE);
+ if ((idx_ext_dot == wxNOT_FOUND) || (idx_ext_dot == (int)ext.Len() - 1))
+ return filePath;
+ else
+ ext = ext.AfterLast(wxT('.'));
+
+ // if ext == "*" or "bar*" or "b?r" or " " then its not valid
+ if ((ext.Find(wxT('*')) != wxNOT_FOUND) ||
+ (ext.Find(wxT('?')) != wxNOT_FOUND) ||
+ (ext.Strip(wxString::both).IsEmpty()))
+ return filePath;
+
+ // if fileName doesn't have a '.' then add one
+ if (filePath.Last() != wxT('.'))
+ ext = wxT(".") + ext;
+
+ return filePath + ext;
+}
+
+//----------------------------------------------------------------------------
+// wxFileDialog convenience functions
+//----------------------------------------------------------------------------
+
wxString wxFileSelector(const wxChar *title,
const wxChar *defaultDir,
const wxChar *defaultFileName,
wxFileDialog fileDialog(parent, title, defaultDirString,
defaultFilenameString, filter2,
flags, wxPoint(x, y));
- if( wxStrlen(defaultExtension) != 0 )
- {
- int filterFind = 0,
- filterIndex = 0;
- for( unsigned int i = 0; i < filter2.Len(); i++ )
- {
- if( filter2.GetChar(i) == wxT('|') )
+ // if filter is of form "All files (*)|*|..." set correct filter index
+ if((wxStrlen(defaultExtension) != 0) && (filter2.Find(wxT('|')) != wxNOT_FOUND))
{
- // save the start index of the new filter
- unsigned int is = i++;
-
- // find the end of the filter
- for( ; i < filter2.Len(); i++ )
- {
- if(filter2[i] == wxT('|'))
- break;
- }
+ int filterIndex = 0;
- if( i-is-1 > 0 && is+1 < filter2.Len() )
+ wxArrayString descriptions, filters;
+ // don't care about errors, handled already by wxFileDialog
+ (void)wxFileDialogBase::ParseWildcard(filter2, descriptions, filters);
+ for (size_t n=0; n<filters.GetCount(); n++)
{
- if( filter2.Mid(is+1,i-is-1).Contains(defaultExtension) )
+ if (filters[n].Contains(defaultExtension))
{
- filterFind = filterIndex;
+ filterIndex = n;
break;
}
}
- filterIndex++;
- }
+ if (filterIndex > 0)
+ fileDialog.SetFilterIndex(filterIndex);
}
- fileDialog.SetFilterIndex(filterFind);
- }
-
wxString filename;
if ( fileDialog.ShowModal() == wxID_OK )
{
return filename;
}
-
-/*
-wxString wxFileSelector( const wxChar *title,
- const wxChar *defaultDir,
- const wxChar *defaultFileName,
- const wxChar *defaultExtension,
- const wxChar *filter,
- int flags,
- wxWindow *parent,
- int x,
- int y )
-{
- wxString filter2;
- if ( defaultExtension && !filter )
- filter2 = wxString(wxT("*.")) + wxString(defaultExtension) ;
- else if ( filter )
- filter2 = filter;
-
- wxString defaultDirString;
- if (defaultDir)
- defaultDirString = defaultDir;
-
- wxString defaultFilenameString;
- if (defaultFileName)
- defaultFilenameString = defaultFileName;
-
- wxFileDialog fileDialog( parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y) );
-
- if ( fileDialog.ShowModal() == wxID_OK )
- {
- return fileDialog.GetPath();
- }
- else
- {
- return wxEmptyString;
- }
-}
-*/
-
+//----------------------------------------------------------------------------
+// wxFileSelectorEx
+//----------------------------------------------------------------------------
wxString wxFileSelectorEx(const wxChar *title,
const wxChar *defaultDir,
return filename;
}
+//----------------------------------------------------------------------------
+// wxDefaultFileSelector - Generic load/save dialog (for internal use only)
+//----------------------------------------------------------------------------
-
-// Generic file load/save dialog (for internal use only)
-// see wx[Load/Save]FileSelector
static wxString wxDefaultFileSelector(bool load,
const wxChar *what,
const wxChar *extension,
load ? wxOPEN : wxSAVE, parent);
}
-// Generic file load dialog
+//----------------------------------------------------------------------------
+// wxLoadFileSelector
+//----------------------------------------------------------------------------
+
WXDLLEXPORT wxString wxLoadFileSelector(const wxChar *what,
const wxChar *extension,
const wxChar *default_name,
return wxDefaultFileSelector(TRUE, what, extension, default_name, parent);
}
-// Generic file save dialog
+//----------------------------------------------------------------------------
+// wxSaveFileSelector
+//----------------------------------------------------------------------------
+
WXDLLEXPORT wxString wxSaveFileSelector(const wxChar *what,
const wxChar *extension,
const wxChar *default_name,
return wxDefaultFileSelector(FALSE, what, extension, default_name, parent);
}
-
-// Parses the filterStr, returning the number of filters.
-// Returns 0 if none or if there's a problem.
-// filterStr is in the form: "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpg"
-
-int wxParseFileFilter(const wxString& filterStr,
- wxArrayString& descriptions,
- wxArrayString& filters)
-{
- descriptions.Clear();
- filters.Clear();
-
- wxString str(filterStr);
-
- wxString description, filter;
- for ( int pos = 0; pos != wxNOT_FOUND; )
- {
- pos = str.Find(wxT('|'));
- if ( pos == wxNOT_FOUND )
- {
- // if there are no '|'s at all in the string just take the entire
- // string as filter
- if ( filters.IsEmpty() )
- {
- description.Add(wxEmptyString);
- filters.Add(filterStr);
- }
- else
- {
- wxFAIL_MSG( _T("missing '|' in the wildcard string!") );
- }
-
- break;
- }
-
- description = str.Left(pos);
- str = str.Mid(pos + 1);
- pos = str.Find(wxT('|'));
- if ( pos == wxNOT_FOUND )
- {
- filter = str;
- }
- else
- {
- filter = str.Left(pos);
- str = str.Mid(pos + 1);
- }
-
- descriptions.Add(description);
- filters.Add(filter);
- }
-
- return filters.GetCount();
-}
-
#endif // wxUSE_FILEDLG
projects / wxWidgets.git / blobdiff