mirror of
https://github.com/cookiengineer/audacity
synced 2025-08-16 08:34:10 +02:00
d1f66d768f
A long way to go yet, but many OSX issues fixed including conversion of Audio Unit effects.
115 lines
3.7 KiB
C++
115 lines
3.7 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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FileDialog.cpp
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Leland Lucius
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*******************************************************************//**
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\class FileDialog
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\brief Dialog used to present platform specific "Save As" dialog with
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custom controls.
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*//*******************************************************************/
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#include "FileDialog.h"
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/////////////////////////////////////////////////////////////////////////////
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// Name: common/fldlgcmn.cpp
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// Purpose: wxFileDialog common functions
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// Author: John Labenski
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// Modified by: Leland Lucius
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// Created: 14.06.03 (extracted from src/*/filedlg.cpp)
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// RCS-ID: $Id: FileDialog.cpp,v 1.8 2008-10-05 14:48:59 richardash1981 Exp $
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// Copyright: (c) Robert Roebling
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// Licence: wxWindows licence
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//
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// Modified for Audacity to support an additional button on Save dialogs
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//
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/////////////////////////////////////////////////////////////////////////////
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DEFINE_EVENT_TYPE(EVT_FILEDIALOG_SELECTION_CHANGED);
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DEFINE_EVENT_TYPE(EVT_FILEDIALOG_FILTER_CHANGED);
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DEFINE_EVENT_TYPE(EVT_FILEDIALOG_ADD_CONTROLS);
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void FileDialogBase::EnableButton(wxString label, fdCallback cb, void *data)
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{
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m_buttonlabel = label;
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m_callback = cb;
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m_cbdata = data;
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}
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void FileDialogBase::ClickButton(int index)
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{
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if (m_callback)
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{
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m_callback(m_cbdata, index);
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}
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}
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//----------------------------------------------------------------------------
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// FileDialog convenience functions
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//----------------------------------------------------------------------------
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wxString FileSelector(const wxString & title,
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const wxString & defaultDir,
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const wxString & defaultFileName,
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const wxString & defaultExtension,
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const wxString & filter,
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int flags,
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wxWindow *parent)
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{
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// The defaultExtension, if non-empty, is
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// appended to the filename if the user fails to type an extension. The new
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// implementation (taken from wxFileSelectorEx) appends the extension
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// automatically, by looking at the filter specification. In fact this
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// should be better than the native Microsoft implementation because
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// Windows only allows *one* default extension, whereas here we do the
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// right thing depending on the filter the user has chosen.
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// If there's a default extension specified but no filter, we create a
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// suitable filter.
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wxString filter2;
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if (!defaultExtension.empty() && filter.empty())
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filter2 = wxString(wxT("*.")) + defaultExtension;
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else if (!filter.empty())
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filter2 = filter;
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FileDialog fileDialog(parent, title, defaultDir,
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defaultFileName, filter2,
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flags);
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// if filter is of form "All files (*)|*|..." set correct filter index
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if (!defaultExtension.empty() && filter2.find(wxT('|')) != wxString::npos)
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{
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int filterIndex = 0;
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wxArrayString descriptions, filters;
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// don't care about errors, handled already by FileDialog
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(void)wxParseCommonDialogsFilter(filter2, descriptions, filters);
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for (size_t n=0; n<filters.GetCount(); n++)
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{
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if (filters[n].Contains(defaultExtension))
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{
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filterIndex = (int)n; // Convert to int to avoid compiler warning, because we probably do not need many tens of thousands of filters.
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break;
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}
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}
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if (filterIndex > 0)
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fileDialog.SetFilterIndex(filterIndex);
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}
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wxString filename;
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if (fileDialog.ShowModal() == wxID_OK)
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{
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filename = fileDialog.GetPath();
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}
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return filename;
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}
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