Re: [Rosegarden-devel] feature/user error

[Levi B. <don...@sb...>]

On Tuesday 04 March 2003 12:59 pm, Levi Burton wrote:
> It seems more natural to be able to paste into whatever track is currently
> selected, or am I doing something wrong here?
>
> Thanks!

This code does what I suggested, although it ignores the start time and just 
pastes it into the current track at time 0.

void
PasteSegmentsCommand::execute()
{
    if (m_clipboard->isEmpty()) return;

    if (m_addedSegments.size() > 0) {
	// been here before
	for (unsigned int i = 0; i < m_addedSegments.size(); ++i) {
            m_addedSegments[i]->setTrack(m_composition->getSelectedTrack()); 
	    m_composition->addSegment(m_addedSegments[i]);
	}
	return;
    }

    // We want to paste such that the earliest Segment starts at
    // m_pasteTime and the others start at the same times relative
    // to that as they did before

    timeT earliestStartTime = 0;

    for (Rosegarden::Clipboard::iterator i = m_clipboard->begin();
	 i != m_clipboard->end(); ++i) {

	if (i == m_clipboard->begin() ||
	    (*i)->getStartTime() < earliestStartTime) {
	    earliestStartTime = (*i)->getStartTime();
	}
    }

    timeT offset = m_pasteTime - earliestStartTime;

    for (Rosegarden::Clipboard::iterator i = m_clipboard->begin();
	 i != m_clipboard->end(); ++i) {

	Segment *segment = new Segment(**i);
	segment->setStartTime(segment->getStartTime() + offset);
        segment->setTrack(m_composition->getSelectedTrack()); // HERE
         m_composition->addSegment(segment);
	m_addedSegments.push_back(segment);
    }
}


-- 
Levi Burton
http://www.puresimplicity.net/~ldb/