protected boolean isCodeVisible(TraceAddressSpace space, TraceAddressSnapRange range) {
		return viewport.isCompletelyVisible(range.getRange(), range.getLifespan(), null,
			getCodeOcclusion(space));
	}
Fires object-restored event on this view and all associated register views.
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/program/DBTraceProgramView.java