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Move writing and reading of common Track fields into functions...

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... also now writing selected state of TimeTrack as for other tracks, fixing
an omission, with no harm to forward compatibility
This commit is contained in:
Paul Licameli
2018-11-20 14:37:19 -05:00
parent 2b2d13d5be
commit 98f322d685
7 changed files with 60 additions and 58 deletions
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40
src/Track.cpp
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@@ -1279,6 +1279,46 @@ std::shared_ptr<const Track> Track::SubstituteOriginalTrack() const
return SharedPointer();
}
// Serialize, not with tags of its own, but as attributes within a tag.
void Track::WriteCommonXMLAttributes(
XMLWriter &xmlFile, bool includeNameAndSelected) const
{
if (includeNameAndSelected) {
xmlFile.WriteAttr(wxT("name"), GetName());
xmlFile.WriteAttr(wxT("isSelected"), this->GetSelected());
}
xmlFile.WriteAttr(wxT("height"), this->GetActualHeight());
xmlFile.WriteAttr(wxT("minimized"), this->GetMinimized());
}
// Return true iff the attribute is recognized.
bool Track::HandleCommonXMLAttribute(const wxChar *attr, const wxChar *value)
{
long nValue = -1;
wxString strValue( value );
if (!wxStrcmp(attr, wxT("name")) &&
XMLValueChecker::IsGoodString(strValue)) {
SetName( strValue );
return true;
}
else if (!wxStrcmp(attr, wxT("height")) &&
XMLValueChecker::IsGoodInt(strValue) && strValue.ToLong(&nValue)) {
SetHeight(nValue);
return true;
}
else if (!wxStrcmp(attr, wxT("minimized")) &&
XMLValueChecker::IsGoodInt(strValue) && strValue.ToLong(&nValue)) {
SetMinimized(nValue != 0);
return true;
}
else if (!wxStrcmp(attr, wxT("isSelected")) &&
XMLValueChecker::IsGoodInt(strValue) && strValue.ToLong(&nValue)) {
this->SetSelected(nValue != 0);
return true;
}
return false;
}
bool TrackList::HasPendingTracks() const
{
if ( !mPendingUpdates.empty() )