allow region list selection of whole file regions to select every instance of a region that has any source relationship with that whole file region (from a logic feature that came up while writing the manual)

git-svn-id: svn://localhost/ardour2/branches/3.0@13779 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/audio_clock.cc

@@ -890,7 +890,7 @@ AudioClock::end_edit_relative (bool add)
 }
 
 void
-AudioClock::session_property_changed (const PropertyChange& p)
+AudioClock::session_property_changed (const PropertyChange&)
 {
 	set (last_when, true);
 }

gtk2_ardour/editor.cc

@@ -4648,7 +4648,7 @@ Editor::get_regions_from_selection_and_entered ()
 }
 
 void
-Editor::get_regions_corresponding_to (boost::shared_ptr<Region> region, vector<RegionView*>& regions)
+Editor::get_regions_corresponding_to (boost::shared_ptr<Region> region, vector<RegionView*>& regions, bool src_comparison)
 {
 	for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
 
@@ -4667,7 +4667,11 @@ Editor::get_regions_corresponding_to (boost::shared_ptr<Region> region, vector<R
 			}
 
 			if ((pl = (tr->playlist())) != 0) {
-				pl->get_region_list_equivalent_regions (region, results);
+				if (src_comparison) {
+					pl->get_source_equivalent_regions (region, results);
+				} else {
+					pl->get_region_list_equivalent_regions (region, results);
+				}
 			}
 
 			for (vector<boost::shared_ptr<Region> >::iterator ir = results.begin(); ir != results.end(); ++ir) {

gtk2_ardour/editor.h

@@ -435,7 +435,7 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
 	void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
 	void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,  framepos_t&);
 
-	void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
+        void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
 
 	void center_screen (framepos_t);
 

gtk2_ardour/editor_regions.cc

@@ -551,6 +551,7 @@ EditorRegions::selection_changed ()
 		for (TreeView::Selection::ListHandle_Path::iterator i = rows.begin(); i != rows.end(); ++i) {
 
 			if ((iter = _model->get_iter (*i))) {
+
 				boost::shared_ptr<Region> region = (*iter)[_columns.region];
 
 				// they could have clicked on a row that is just a placeholder, like "Hidden"
@@ -559,18 +560,12 @@ EditorRegions::selection_changed ()
 
 				if (region) {
 
-					if (region->automatic()) {
-
-						_display.get_selection()->unselect(*i);
-
-					} else {
-						_change_connection.block (true);
-						_editor->set_selected_regionview_from_region_list (region, Selection::Add);
-
-						_change_connection.block (false);
-					}
+					_change_connection.block (true);
+					_editor->set_selected_regionview_from_region_list (region, Selection::Add);
+					_change_connection.block (false);
 				}
 			}
+			
 		}
 	} else {
 		_editor->get_selection().clear_regions ();
@@ -1300,7 +1295,7 @@ EditorRegions::name_edit (const std::string& path, const std::string& new_text)
 
 	if (region) {
 		vector<RegionView*> equivalents;
-		_editor->get_regions_corresponding_to (region, equivalents);
+		_editor->get_regions_corresponding_to (region, equivalents, false);
 
 		for (vector<RegionView*>::iterator i = equivalents.begin(); i != equivalents.end(); ++i) {
 			if (new_text != (*i)->region()->name()) {

gtk2_ardour/editor_selection.cc

@@ -880,7 +880,7 @@ Editor::set_selected_regionview_from_region_list (boost::shared_ptr<Region> regi
 {
 	vector<RegionView*> all_equivalent_regions;
 
-	get_regions_corresponding_to (region, all_equivalent_regions);
+	get_regions_corresponding_to (region, all_equivalent_regions, region->whole_file());
 
 	if (all_equivalent_regions.empty()) {
 		return;

libs/ardour/ardour/playlist.h

@@ -132,6 +132,7 @@ public:
 	void remove_region_by_source (boost::shared_ptr<Source>);
 	void get_equivalent_regions (boost::shared_ptr<Region>, std::vector<boost::shared_ptr<Region> >&);
 	void get_region_list_equivalent_regions (boost::shared_ptr<Region>, std::vector<boost::shared_ptr<Region> >&);
+	void get_source_equivalent_regions (boost::shared_ptr<Region>, std::vector<boost::shared_ptr<Region> >&);
 	void replace_region (boost::shared_ptr<Region> old, boost::shared_ptr<Region> newr, framepos_t pos);
 	void split_region (boost::shared_ptr<Region>, framepos_t position);
 	void split (framepos_t at);

libs/ardour/ardour/region.h

@@ -200,6 +200,7 @@ class Region
 	bool overlap_equivalent (boost::shared_ptr<const Region>) const;
 	bool region_list_equivalent (boost::shared_ptr<const Region>) const;
 	bool source_equivalent (boost::shared_ptr<const Region>) const;
+	bool any_source_equivalent (boost::shared_ptr<const Region>) const;
 	bool uses_source (boost::shared_ptr<const Source>) const;
 
 	std::string source_string () const;

libs/ardour/playlist.cc

@@ -844,6 +844,17 @@ Playlist::flush_notifications (bool from_undo)
 	 }
  }
 
+ void
+ Playlist::get_source_equivalent_regions (boost::shared_ptr<Region> other, vector<boost::shared_ptr<Region> >& results)
+ {
+	 for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
+
+		 if ((*i) && (*i)->any_source_equivalent (other)) {
+			 results.push_back (*i);
+		 }
+	 }
+ }
+
  void
  Playlist::partition (framepos_t start, framepos_t end, bool cut)
  {

libs/ardour/region.cc

@@ -1407,6 +1407,25 @@ Region::source_equivalent (boost::shared_ptr<const Region> other) const
 	return true;
 }
 
+bool
+Region::any_source_equivalent (boost::shared_ptr<const Region> other) const
+{
+	if (!other) {
+		return false;
+	}
+
+	SourceList::const_iterator i;
+	SourceList::const_iterator io;
+
+	for (i = _sources.begin(), io = other->_sources.begin(); i != _sources.end() && io != other->_sources.end(); ++i, ++io) {
+		if ((*i)->id() == (*io)->id()) {
+			return true;
+		}
+	}
+
+	return false;
+}
+
 std::string
 Region::source_string () const
 {