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/**********************************************************************
Audacity: A Digital Audio Editor
FileDialog.cpp
Leland Lucius
*******************************************************************//**
\class FileDialog
\brief Dialog used to present platform specific "Save As" dialog with
custom controls.
*//*******************************************************************/
#include "FileDialog.h"
void FileDialog::EnableButton(wxString label, fdCallback cb, void *data)
{
m_buttonlabel = label;
m_callback = cb;
m_cbdata = data;
}
void FileDialog::ClickButton(int index)
{
if (m_callback)
{
m_callback(m_cbdata, index);
}
}
/////////////////////////////////////////////////////////////////////////////
// Name: common/fldlgcmn.cpp
// Purpose: wxFileDialog common functions
// Author: John Labenski
// Modified by: Leland Lucius
// Created: 14.06.03 (extracted from src/*/filedlg.cpp)
// RCS-ID: $Id: FileDialog.cpp,v 1.8 2008-10-05 14:48:59 richardash1981 Exp $
// Copyright: (c) Robert Roebling
// Licence: wxWindows licence
//
// Modified for Audacity to support an additional button on Save dialogs
//
/////////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------------
// FileDialog convenience functions
//----------------------------------------------------------------------------
wxString FileSelector(const wxChar *title,
const wxChar *defaultDir,
const wxChar *defaultFileName,
const wxChar *defaultExtension,
const wxChar *filter,
int flags,
wxWindow *parent,
wxString label, fdCallback cb, void *cbdata)
{
// The defaultExtension, if non-NULL, is
// appended to the filename if the user fails to type an extension. The new
// implementation (taken from wxFileSelectorEx) appends the extension
// automatically, by looking at the filter specification. In fact this
// should be better than the native Microsoft implementation because
// Windows only allows *one* default extension, whereas here we do the
// right thing depending on the filter the user has chosen.
// If there's a default extension specified but no filter, we create a
// suitable filter.
wxString filter2;
if (defaultExtension && !filter)
filter2 = wxString(wxT("*.")) + defaultExtension;
else if (filter)
filter2 = filter;
wxString defaultDirString;
if (defaultDir)
defaultDirString = defaultDir;
wxString defaultFilenameString;
if (defaultFileName)
defaultFilenameString = defaultFileName;
FileDialog fileDialog(parent, title, defaultDirString,
defaultFilenameString, filter2,
flags);
// Enable the extra button if desired
if ((flags & wxFD_SAVE) && (cb != NULL))
{
fileDialog.EnableButton(label, cb, cbdata);
}
// if filter is of form "All files (*)|*|..." set correct filter index
if ((wxStrlen(defaultExtension) != 0) && (filter2.Find(wxT('|')) != wxNOT_FOUND))
{
int filterIndex = 0;
wxArrayString descriptions, filters;
// don't care about errors, handled already by FileDialog
(void)wxParseCommonDialogsFilter(filter2, descriptions, filters);
for (size_t n=0; n<filters.GetCount(); n++)
{
if (filters[n].Contains(defaultExtension))
{
filterIndex = n;
break;
}
}
if (filterIndex > 0)
fileDialog.SetFilterIndex(filterIndex);
}
wxString filename;
if (fileDialog.ShowModal() == wxID_OK)
{
filename = fileDialog.GetPath();
}
return filename;
}
// Indentation settings for Vim and Emacs and unique identifier for Arch, a
// version control system. Please do not modify past this point.
//
// Local Variables:
// c-basic-offset: 3
// indent-tabs-mode: nil
// End:
//
// vim: et sts=3 sw=3
// arch-tag: 94f72c32-970b-4f4e-bbf3-3880fce7b965
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