void fileNew()
{
// document.purgeUnusedTracks();
SyncDocument::MultiCommand *multiCmd = new SyncDocument::MultiCommand();
for (size_t i = 0; i < document.num_tracks; ++i) {
sync_track *t = document.tracks[i];
for (size_t j = 0; j < t->num_keys; ++j)
multiCmd->addCommand(new SyncDocument::DeleteCommand(i, t->keys[j].row));
}
document.exec(multiCmd);
setWindowFileName(L"Untitled");
fileName.clear();
document.clearUndoStack();
document.clearRedoStack();
}
void loadDocument(const std::wstring &_fileName)
{
fileNew();
if (document.load(_fileName))
{
setWindowFileName(_fileName.c_str());
fileName = _fileName;
mruFileList.insert(_fileName);
mruFileList.update();
DrawMenuBar(hwnd);
document.clearUndoStack();
document.clearRedoStack();
trackView->setDocument(&document);
SendMessage(hwnd, WM_CURRVALDIRTY, 0, 0);
InvalidateRect(trackViewWin, NULL, FALSE);
}
else
error("failed to open file");
}