#include "ardour/region.h"
#include "gui_thread.h"
+#include "midi_region_view.h"
#include "region_view.h"
#include "region_selection.h"
#include "time_axis_view.h"
*/
RegionSelection::RegionSelection ()
{
- RegionView::RegionViewGoingAway.connect (death_connection, MISSING_INVALIDATOR, ui_bind (&RegionSelection::remove_it, this, _1), gui_context());
+ RegionView::RegionViewGoingAway.connect (death_connection, MISSING_INVALIDATOR, boost::bind (&RegionSelection::remove_it, this, _1), gui_context());
}
/** Copy constructor.
RegionSelection::RegionSelection (const RegionSelection& other)
: std::list<RegionView*>()
{
- RegionView::RegionViewGoingAway.connect (death_connection, MISSING_INVALIDATOR, ui_bind (&RegionSelection::remove_it, this, _1), gui_context());
+ RegionView::RegionViewGoingAway.connect (death_connection, MISSING_INVALIDATOR, boost::bind (&RegionSelection::remove_it, this, _1), gui_context());
for (RegionSelection::const_iterator i = other.begin(); i != other.end(); ++i) {
add (*i);
RegionSelection::clear_all()
{
clear();
+ pending.clear ();
_bylayer.clear();
}
return find (begin(), end(), rv) != end();
}
+bool RegionSelection::contains (boost::shared_ptr<ARDOUR::Region> region) const
+{
+ for (const_iterator r = begin (); r != end (); ++r) {
+ if ((*r)->region () == region) {
+ return true;
+ }
+ }
+ return false;
+}
+
/** Add a region to the selection.
* @param rv Region to add.
- * @return false if we already had the region or if it cannot be added,
+ * @return false if we already had the region or if it cannot be added,
* otherwise true.
*/
bool
RegionSelection::add (RegionView* rv)
{
- if (!rv->region()->playlist()) {
- /* not attached to a playlist - selection not allowed.
- This happens if the user tries to select a region
- during a capture pass.
- */
- return false;
- }
+ if (!rv->region()->playlist()) {
+ /* not attached to a playlist - selection not allowed.
+ This happens if the user tries to select a region
+ during a capture pass.
+ */
+ return false;
+ }
if (contains (rv)) {
/* we already have it */
// remove from layer sorted list
_bylayer.remove (rv);
-
+ pending.remove (rv->region()->id());
erase (r);
return true;
}
}
struct RegionSortByTime {
- bool operator() (const RegionView* a, const RegionView* b) const {
- return a->region()->position() < b->region()->position();
- }
+ bool operator() (const RegionView* a, const RegionView* b) const {
+ return a->region()->position() < b->region()->position();
+ }
};
}
struct RegionSortByTrack {
- bool operator() (const RegionView* a, const RegionView* b) const {
+ bool operator() (const RegionView* a, const RegionView* b) const {
- /* really, track and position */
+ /* really, track and position */
- if (a->get_time_axis_view().order() == b->get_time_axis_view().order()) {
- return a->region()->position() < b->region()->position();
- } else {
- return a->get_time_axis_view().order() < b->get_time_axis_view().order();
- }
- }
+ if (a->get_time_axis_view().order() == b->get_time_axis_view().order()) {
+ return a->region()->position() < b->region()->position();
+ } else {
+ return a->get_time_axis_view().order() < b->get_time_axis_view().order();
+ }
+ }
};
return false;
}
-framepos_t
+samplepos_t
RegionSelection::start () const
{
- framepos_t s = max_framepos;
+ samplepos_t s = max_samplepos;
for (RegionSelection::const_iterator i = begin(); i != end(); ++i) {
s = min (s, (*i)->region()->position ());
}
- if (s == max_framepos) {
+ if (s == max_samplepos) {
return 0;
}
-
+
return s;
}
-framepos_t
-RegionSelection::end_frame () const
+samplepos_t
+RegionSelection::end_sample () const
{
- framepos_t e = 0;
+ samplepos_t e = 0;
for (RegionSelection::const_iterator i = begin(); i != end(); ++i) {
- e = max (e, (*i)->region()->position () + (*i)->region()->length ());
+ e = max (e, (*i)->region()->last_sample ());
}
return e;
}
+
+/** @return the playlists that the regions in the selection are on */
+set<boost::shared_ptr<Playlist> >
+RegionSelection::playlists () const
+{
+ set<boost::shared_ptr<Playlist> > pl;
+ for (RegionSelection::const_iterator i = begin(); i != end(); ++i) {
+ pl.insert ((*i)->region()->playlist ());
+ }
+
+ return pl;
+}
+
+size_t
+RegionSelection::n_midi_regions () const
+{
+ size_t count = 0;
+
+ for (const_iterator r = begin(); r != end(); ++r) {
+ MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
+ if (mrv) {
+ ++count;
+ }
+ }
+
+ return count;
+}
+
+ARDOUR::RegionList
+RegionSelection::regionlist () const
+{
+ ARDOUR::RegionList rl;
+ for (const_iterator r = begin (); r != end (); ++r) {
+ rl.push_back ((*r)->region ());
+ }
+ return rl;
+}