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Support cut / copy / paste of MIDI automation.

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git-svn-id: svn://localhost/ardour2/branches/3.0@7545 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2010-08-05 13:36:38 +00:00
parent e7a2b99f3d
commit 5e3ca4db5c
16 changed files with 169 additions and 67 deletions
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42
gtk2_ardour/automation_time_axis.cc
View file

@ -634,21 +634,27 @@ AutomationTimeAxisView::cut_copy_clear_one (AutomationLine& line, Selection& sel
XMLNode &before = alist->get_state();
/* convert time selection to automation list model coordinates */
const Evoral::TimeConverter<double, ARDOUR::sframes_t>& tc = line.time_converter ();
double const start = tc.from (selection.time.front().start - tc.origin_b ());
double const end = tc.from (selection.time.front().end - tc.origin_b ());
switch (op) {
case Cut:
if ((what_we_got = alist->cut (selection.time.front().start, selection.time.front().end)) != 0) {
if ((what_we_got = alist->cut (start, end)) != 0) {
_editor.get_cut_buffer().add (what_we_got);
_session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
}
break;
case Copy:
if ((what_we_got = alist->copy (selection.time.front().start, selection.time.front().end)) != 0) {
if ((what_we_got = alist->copy (start, end)) != 0) {
_editor.get_cut_buffer().add (what_we_got);
}
break;
case Clear:
if ((what_we_got = alist->cut (selection.time.front().start, selection.time.front().end)) != 0) {
if ((what_we_got = alist->cut (start, end)) != 0) {
_session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
}
break;
@ -740,8 +746,6 @@ AutomationTimeAxisView::cut_copy_clear_objects_one (AutomationLine& line, PointS
delete &before;
cout << "CCC objects " << what_we_got->size() << "\n";
if (what_we_got) {
for (AutomationList::iterator x = what_we_got->begin(); x != what_we_got->end(); ++x) {
double when = (*x)->when;
@ -753,14 +757,32 @@ AutomationTimeAxisView::cut_copy_clear_objects_one (AutomationLine& line, PointS
}
}
/** Paste a selection.
* @param pos Position to paste to (session frames).
* @param times Number of times to paste.
* @param selection Selection to paste.
* @param nth Index of the AutomationList within the selection to paste from.
*/
bool
AutomationTimeAxisView::paste (nframes_t pos, float times, Selection& selection, size_t nth)
AutomationTimeAxisView::paste (framepos_t pos, float times, Selection& selection, size_t nth)
{
return paste_one (*_line, pos, times, selection, nth);
boost::shared_ptr<AutomationLine> line;
if (_line) {
line = _line;
} else if (_view) {
line = _view->paste_line (pos);
}
if (!line) {
return false;
}
return paste_one (*line, pos, times, selection, nth);
}
bool
AutomationTimeAxisView::paste_one (AutomationLine& line, nframes_t pos, float times, Selection& selection, size_t nth)
AutomationTimeAxisView::paste_one (AutomationLine& line, framepos_t pos, float times, Selection& selection, size_t nth)
{
AutomationSelection::iterator p;
boost::shared_ptr<AutomationList> alist(line.the_list());
@ -786,8 +808,10 @@ AutomationTimeAxisView::paste_one (AutomationLine& line, nframes_t pos, float ti
(*x)->value = val;
}
double const model_pos = line.time_converter().from (pos - line.time_converter().origin_b ());
XMLNode &before = alist->get_state();
alist->paste (copy, pos, times);
alist->paste (copy, model_pos, times);
_session->add_command (new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
return true;