Added take system from 2.0. Thanks to torben for the patch.

git-svn-id: svn://localhost/ardour2/branches/3.0@3873 d708f5d6-7413-0410-9779-e7cbd77b26cf

4 files changed, 129 insertions, 19 deletions

diff --git a/gtk2_ardour/editor.cc b/gtk2_ardour/editor.cc
index a04df8d1ad..fb62ad8d70 100644
--- a/gtk2_ardour/editor.cc
+++ b/gtk2_ardour/editor.cc
@@ -4382,7 +4382,9 @@ void
 Editor::new_playlists (TimeAxisView* v)
 {
 	begin_reversible_command (_("new playlists"));
-	mapover_tracks (mem_fun (*this, &Editor::mapped_use_new_playlist), v);
+	vector<boost::shared_ptr<ARDOUR::Playlist> > playlists;
+	session->get_playlists(playlists);
+	mapover_tracks ( bind(mem_fun (*this, &Editor::mapped_use_new_playlist), playlists), v );
 	commit_reversible_command ();
 }
 
@@ -4396,7 +4398,9 @@ void
 Editor::copy_playlists (TimeAxisView* v)
 {
 	begin_reversible_command (_("copy playlists"));
-	mapover_tracks (mem_fun (*this, &Editor::mapped_use_copy_playlist), v);
+	vector<boost::shared_ptr<ARDOUR::Playlist> > playlists;
+	session->get_playlists(playlists);
+	mapover_tracks ( bind(mem_fun (*this, &Editor::mapped_use_copy_playlist), playlists), v );
 	commit_reversible_command ();
 }
 
@@ -4410,20 +4414,22 @@ void
 Editor::clear_playlists (TimeAxisView* v)
 {
 	begin_reversible_command (_("clear playlists"));
-	mapover_tracks (mem_fun (*this, &Editor::mapped_clear_playlist), v);
+	vector<boost::shared_ptr<ARDOUR::Playlist> > playlists;
+	session->get_playlists(playlists);
+	mapover_tracks ( mem_fun (*this, &Editor::mapped_clear_playlist), v );
 	commit_reversible_command ();
 }
 
 void 
-Editor::mapped_use_new_playlist (RouteTimeAxisView& atv, uint32_t sz)
+Editor::mapped_use_new_playlist (RouteTimeAxisView& atv, uint32_t sz, vector<boost::shared_ptr<ARDOUR::Playlist> > const & playlists)
 {
-	atv.use_new_playlist (sz > 1 ? false : true);
+	atv.use_new_playlist (sz > 1 ? false : true, playlists);
 }
 
 void
-Editor::mapped_use_copy_playlist (RouteTimeAxisView& atv, uint32_t sz)
+Editor::mapped_use_copy_playlist (RouteTimeAxisView& atv, uint32_t sz, vector<boost::shared_ptr<ARDOUR::Playlist> > const & playlists)
 {
-	atv.use_copy_playlist (sz > 1 ? false : true);
+	atv.use_copy_playlist (sz > 1 ? false : true, playlists);
 }
 
 void 
diff --git a/gtk2_ardour/editor.h b/gtk2_ardour/editor.h
index 3bd301b0d8..e3dd1050fc 100644
--- a/gtk2_ardour/editor.h
+++ b/gtk2_ardour/editor.h
@@ -529,8 +529,8 @@ class Editor : public PublicEditor
 	/* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
 
 	void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*) const;
-	void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t);
-	void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t);
+	void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
+	void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
 	void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
 
 	/* end */
diff --git a/gtk2_ardour/route_time_axis.cc b/gtk2_ardour/route_time_axis.cc
index fe03190b67..71ad6e73bd 100644
--- a/gtk2_ardour/route_time_axis.cc
+++ b/gtk2_ardour/route_time_axis.cc
@@ -953,8 +953,46 @@ RouteTimeAxisView::rename_current_playlist ()
 	}
 }
 
+std::string 
+RouteTimeAxisView::resolve_new_group_playlist_name(std::string &basename, vector<boost::shared_ptr<Playlist> > const & playlists)
+{
+	std::string ret(basename);
+
+	std::string group_string = "."+edit_group()->name()+".";
+
+	if (basename.find(group_string) == string::npos) {
+		int maxnumber = 0;
+
+		// iterate through all playlists
+	        for (vector<boost::shared_ptr<Playlist> >::const_iterator i = playlists.begin(); i != playlists.end(); ++i) {
+			std::string tmp = (*i)->name();
+
+			std::string::size_type idx = tmp.find(group_string);			
+			// find those which belong to this group
+			if (idx != string::npos) {
+				tmp = tmp.substr(idx + group_string.length());
+
+				// and find the largest current number
+				int x = atoi(tmp.c_str());
+				if (x > maxnumber) {
+					maxnumber = x;
+				}
+			}
+		}
+
+		maxnumber++;
+
+		char buf[32];
+                snprintf (buf, sizeof(buf), "%d", maxnumber);
+               
+		ret = this->name()+"."+edit_group()->name()+"."+buf;
+	}
+
+	return ret;
+}
+
 void
-RouteTimeAxisView::use_copy_playlist (bool prompt)
+RouteTimeAxisView::use_copy_playlist (bool prompt, vector<boost::shared_ptr<Playlist> > const & playlists_before_op)
 {
 	string name;
 	
@@ -967,10 +1005,14 @@ RouteTimeAxisView::use_copy_playlist (bool prompt)
 		return;
 
 	name = pl->name();
+	
+	if (edit_group() && edit_group()->is_active()) {
+		name = resolve_new_group_playlist_name(name, playlists_before_op);
+	}
 
-	do {
+	while (_session.playlist_by_name(name)) {
 		name = Playlist::bump_name (name, _session);
-	} while (_session.playlist_by_name(name));
+	}
 
 	// TODO: The prompter "new" button should be de-activated if the user
 	// specifies a playlist name which already exists in the session.
@@ -1002,7 +1044,7 @@ RouteTimeAxisView::use_copy_playlist (bool prompt)
 }
 
 void
-RouteTimeAxisView::use_new_playlist (bool prompt)
+RouteTimeAxisView::use_new_playlist (bool prompt, vector<boost::shared_ptr<Playlist> > const & playlists_before_op)
 {
 	string name;
 	
@@ -1015,10 +1057,14 @@ RouteTimeAxisView::use_new_playlist (bool prompt)
 		return;
 
 	name = pl->name();
+	
+	if (edit_group() && edit_group()->is_active()) {
+		name = resolve_new_group_playlist_name(name,playlists_before_op);
+	}
 
-	do {
+	while (_session.playlist_by_name(name)) {
 		name = Playlist::bump_name (name, _session);
-	} while (_session.playlist_by_name(name));
+	}
 
 
 	if (prompt) {
@@ -1445,8 +1491,17 @@ RouteTimeAxisView::build_playlist_menu (Gtk::Menu * menu)
 	playlist_items.push_back (MenuElem (_("Rename"), mem_fun(*this, &RouteTimeAxisView::rename_current_playlist)));
 	playlist_items.push_back (SeparatorElem());
 
-	playlist_items.push_back (MenuElem (_("New"), bind(mem_fun(editor, &PublicEditor::new_playlists), this)));
-	playlist_items.push_back (MenuElem (_("New Copy"), bind(mem_fun(editor, &PublicEditor::copy_playlists), this)));
+	if (!edit_group() || !edit_group()->is_active()) {
+		playlist_items.push_back (MenuElem (_("New"), bind(mem_fun(editor, &PublicEditor::new_playlists), this)));
+		playlist_items.push_back (MenuElem (_("New Copy"), bind(mem_fun(editor, &PublicEditor::copy_playlists), this)));
+
+	} else {
+		// Use a label which tells the user what is happening
+		playlist_items.push_back (MenuElem (_("New Take"), bind(mem_fun(editor, &PublicEditor::new_playlists), this)));
+		playlist_items.push_back (MenuElem (_("Copy Take"), bind(mem_fun(editor, &PublicEditor::copy_playlists), this)));
+		
+	}
+
 	playlist_items.push_back (SeparatorElem());
 	playlist_items.push_back (MenuElem (_("Clear Current"), bind(mem_fun(editor, &PublicEditor::clear_playlists), this)));
 	playlist_items.push_back (SeparatorElem());
@@ -1468,7 +1523,51 @@ RouteTimeAxisView::use_playlist (boost::weak_ptr<Playlist> wpl)
 	boost::shared_ptr<AudioPlaylist> apl = boost::dynamic_pointer_cast<AudioPlaylist> (pl);
 	
 	if (apl) {
+		if (get_diskstream()->playlist() == apl) {
+			// radio button cotnrols mean this function is called for both the 
+			// old and new playlist
+			return;
+		}
 		get_diskstream()->use_playlist (apl);
+
+
+		if (edit_group() && edit_group()->is_active()) {
+			//PBD::stacktrace(cerr, 20);
+			std::string group_string = "."+edit_group()->name()+".";
+
+			std::string take_name = apl->name();
+			std::string::size_type idx = take_name.find(group_string);
+
+			if (idx == std::string::npos)
+				return;
+
+			take_name = take_name.substr(idx + group_string.length()); // find the bit containing the take number / name
+			
+			for (list<Route*>::const_iterator i = edit_group()->route_list().begin(); i != edit_group()->route_list().end(); ++i) {
+				if ( (*i) == this->route().get()) {
+					continue;
+				}
+				
+				std::string playlist_name = (*i)->name()+group_string+take_name;
+
+				Track *track = dynamic_cast<Track *>(*i);
+				if (!track) {
+					std::cerr << "route " << (*i)->name() << " is not a Track" << std::endl;
+					continue;
+				}
+
+				boost::shared_ptr<Playlist> ipl = session().playlist_by_name(playlist_name);
+				if (!ipl) {
+					// No playlist for this track for this take yet, make it
+					track->diskstream()->use_new_playlist();
+					track->diskstream()->playlist()->set_name(playlist_name);
+				} else {
+					track->diskstream()->use_playlist(ipl);
+				}
+				
+				//(*i)->get_dis
+			}
+		}
 	}
 }
 
diff --git a/gtk2_ardour/route_time_axis.h b/gtk2_ardour/route_time_axis.h
index 73d3295aaf..405f4937ab 100644
--- a/gtk2_ardour/route_time_axis.h
+++ b/gtk2_ardour/route_time_axis.h
@@ -33,6 +33,7 @@
 #include <gtkmm2ext/slider_controller.h>
 #include <list>
 
+#include <ardour/playlist.h>
 #include <ardour/types.h>
 
 #include "ardour_dialog.h"
@@ -95,9 +96,13 @@ public:
 	TimeAxisView::Children get_child_list();
 
 	/* The editor calls these when mapping an operation across multiple tracks */
-	void use_new_playlist (bool prompt);
-	void use_copy_playlist (bool prompt);
+	void use_new_playlist (bool prompt, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
+	void use_copy_playlist (bool prompt, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
 	void clear_playlist ();
+
+	/* group playlist name resolving */
+	std::string resolve_new_group_playlist_name(std::string &, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
+
 	
 	void build_playlist_menu (Gtk::Menu *);