Split route group list out of Editor.

git-svn-id: svn://localhost/ardour2/branches/3.0@5308 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 668 insertions, 0 deletions

diff --git a/gtk2_ardour/editor_route_groups.cc b/gtk2_ardour/editor_route_groups.cc
new file mode 100644
index 0000000000..a9abf4889d
--- /dev/null
+++ b/gtk2_ardour/editor_route_groups.cc
@@ -0,0 +1,668 @@
+/*
+    Copyright (C) 2000 Paul Davis 
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <cstdlib>
+#include <cmath>
+
+#include <gtkmm2ext/stop_signal.h>
+#include <gtkmm2ext/gtk_ui.h>
+#include "ardour/route_group.h"
+
+#include "editor.h"
+#include "keyboard.h"
+#include "marker.h"
+#include "time_axis_view.h"
+#include "prompter.h"
+#include "gui_thread.h"
+#include "editor_group_tabs.h"
+#include "route_group_dialog.h"
+#include "route_time_axis.h"
+#include "editor_routes.h"
+#include "editor_route_groups.h"
+
+#include "ardour/route.h"
+
+#include "i18n.h"
+
+using namespace std;
+using namespace sigc;
+using namespace ARDOUR;
+using namespace PBD;
+using namespace Gtk;
+
+EditorRouteGroups::EditorRouteGroups (Editor* e)
+	: EditorComponent (e),
+	  _menu (0),
+	  _in_row_change (false)
+
+{
+	_model = ListStore::create (_columns);
+	_display.set_model (_model);
+
+	_display.append_column (_("Name"), _columns.text);
+
+	_display.append_column (_("G"), _columns.gain);
+	_display.append_column (_("R"), _columns.record);
+	_display.append_column (_("M"), _columns.mute);
+	_display.append_column (_("S"), _columns.solo);
+	_display.append_column (_("Sel"), _columns.select);
+	_display.append_column (_("E"), _columns.edits);
+
+	_display.append_column (_("Show"), _columns.is_visible);
+
+	_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
+	_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
+	_display.get_column (2)->set_data (X_("colnum"), GUINT_TO_POINTER(2));
+	_display.get_column (3)->set_data (X_("colnum"), GUINT_TO_POINTER(3));
+	_display.get_column (4)->set_data (X_("colnum"), GUINT_TO_POINTER(4));
+	_display.get_column (5)->set_data (X_("colnum"), GUINT_TO_POINTER(5));
+	_display.get_column (6)->set_data (X_("colnum"), GUINT_TO_POINTER(6));
+	_display.get_column (7)->set_data (X_("colnum"), GUINT_TO_POINTER(7));
+
+	_display.get_column (0)->set_expand (true);
+	_display.get_column (1)->set_expand (false);
+	_display.get_column (2)->set_expand (false);
+	_display.get_column (3)->set_expand (false);
+	_display.get_column (4)->set_expand (false);
+	_display.get_column (5)->set_expand (false);
+	_display.get_column (6)->set_expand (false);
+	_display.get_column (7)->set_expand (false);
+
+	_display.set_headers_visible (true);
+
+	/* name is directly editable */
+
+	CellRendererText* name_cell = dynamic_cast<CellRendererText*>(_display.get_column_cell_renderer (0));
+	name_cell->property_editable() = true;
+	name_cell->signal_edited().connect (mem_fun (*this, &EditorRouteGroups::name_edit));
+
+	/* use checkbox for the active + visible columns */
+
+	CellRendererToggle* active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (1));
+	active_cell->property_activatable() = true;
+	active_cell->property_radio() = false;
+
+	active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (2));
+	active_cell->property_activatable() = true;
+	active_cell->property_radio() = false;
+
+	active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (3));
+	active_cell->property_activatable() = true;
+	active_cell->property_radio() = false;
+
+	active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (4));
+	active_cell->property_activatable() = true;
+	active_cell->property_radio() = false;
+
+	active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (5));
+	active_cell->property_activatable() = true;
+	active_cell->property_radio() = false;
+
+	active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (6));
+	active_cell->property_activatable() = true;
+	active_cell->property_radio() = false;
+
+	active_cell = dynamic_cast<CellRendererToggle*>(_display.get_column_cell_renderer (7));
+	active_cell->property_activatable() = true;
+	active_cell->property_radio() = false;
+
+	_model->signal_row_changed().connect (mem_fun (*this, &EditorRouteGroups::row_change));
+
+	_display.set_name ("EditGroupList");
+	_display.get_selection()->set_mode (SELECTION_SINGLE);
+	_display.set_headers_visible (true);
+	_display.set_reorderable (false);
+	_display.set_rules_hint (true);
+	_display.set_size_request (75, -1);
+
+	_scroller.add (_display);
+	_scroller.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC);
+
+	_display.signal_button_press_event().connect (mem_fun(*this, &EditorRouteGroups::button_press_event), false);
+
+	_display_packer = new VBox;
+	HBox* button_box = manage (new HBox());
+	button_box->set_homogeneous (true);
+
+	Button* add_button = manage (new Button ());
+	Button* remove_button = manage (new Button ());
+
+	Widget* w;
+
+	w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
+	w->show();
+	add_button->add (*w);
+
+	w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
+	w->show();
+	remove_button->add (*w);
+
+	add_button->signal_clicked().connect (mem_fun (*this, &EditorRouteGroups::new_route_group));
+	remove_button->signal_clicked().connect (mem_fun (*this, &EditorRouteGroups::remove_selected));
+	
+	button_box->pack_start (*add_button);
+	button_box->pack_start (*remove_button);
+
+	_display_packer->pack_start (_scroller, true, true);
+	_display_packer->pack_start (*button_box, false, false);
+}
+	
+
+Gtk::Menu*
+EditorRouteGroups::menu (RouteGroup* g)
+{
+	using namespace Gtk::Menu_Helpers;
+
+	delete _menu;
+
+	Menu* new_from = new Menu;
+	MenuList& f = new_from->items ();
+	f.push_back (MenuElem (_("Selection..."), mem_fun (*this, &EditorRouteGroups::new_from_selection)));
+	f.push_back (MenuElem (_("Record Enabled..."), mem_fun (*this, &EditorRouteGroups::new_from_rec_enabled)));
+	f.push_back (MenuElem (_("Soloed..."), mem_fun (*this, &EditorRouteGroups::new_from_soloed)));
+
+	_menu = new Menu;
+	_menu->set_name ("ArdourContextMenu");
+	MenuList& items = _menu->items();
+
+	items.push_back (MenuElem (_("New..."), mem_fun(*this, &EditorRouteGroups::new_route_group)));
+	items.push_back (MenuElem (_("New From"), *new_from));
+	if (g) {
+		items.push_back (MenuElem (_("Edit..."), bind (mem_fun (*this, &EditorRouteGroups::edit), g)));
+		items.push_back (MenuElem (_("Fit to Window"), bind (mem_fun (*_editor, &Editor::fit_route_group), g)));
+		items.push_back (MenuElem (_("Subgroup"), bind (mem_fun (*this, &EditorRouteGroups::subgroup), g)));
+	}
+	items.push_back (SeparatorElem());
+	items.push_back (MenuElem (_("Activate All"), mem_fun(*this, &EditorRouteGroups::activate_all)));
+	items.push_back (MenuElem (_("Disable All"), mem_fun(*this, &EditorRouteGroups::disable_all)));
+
+	return _menu;
+}
+
+void
+EditorRouteGroups::subgroup (RouteGroup* g)
+{
+	g->make_subgroup ();
+}
+
+void
+EditorRouteGroups::unsubgroup (RouteGroup* g)
+{
+	g->destroy_subgroup ();
+}
+
+void
+EditorRouteGroups::activate_all ()
+{
+	_session->foreach_route_group (
+		bind (mem_fun (*this, &EditorRouteGroups::set_activation), true)
+		);
+}
+
+void
+EditorRouteGroups::disable_all ()
+{
+	_session->foreach_route_group (
+		bind (mem_fun (*this, &EditorRouteGroups::set_activation), false)
+		);
+}
+
+void
+EditorRouteGroups::set_activation (RouteGroup* g, bool a)
+{
+	g->set_active (a, this);
+}
+
+void
+EditorRouteGroups::new_route_group ()
+{
+	RouteGroup* g = new RouteGroup (
+		*_session,
+		"",
+		RouteGroup::Active,
+		(RouteGroup::Property) (RouteGroup::Mute | RouteGroup::Solo | RouteGroup::Edit)
+		);
+
+	RouteGroupDialog d (g, Gtk::Stock::NEW);
+	int const r = d.do_run ();
+
+	if (r == Gtk::RESPONSE_OK) {
+		_session->add_route_group (g);
+	} else {
+		delete g;
+	}
+}
+
+void
+EditorRouteGroups::new_from_selection ()
+{
+	RouteGroup* g = new RouteGroup (
+		*_session,
+		"",
+		RouteGroup::Active,
+		(RouteGroup::Property) (RouteGroup::Mute | RouteGroup::Solo | RouteGroup::Edit | RouteGroup::Select)
+		);
+
+	RouteGroupDialog d (g, Gtk::Stock::NEW);
+	int const r = d.do_run ();
+
+	if (r == Gtk::RESPONSE_OK) {
+		_session->add_route_group (g);
+
+		for (TrackSelection::iterator i = _editor->get_selection().tracks.begin(); i != _editor->get_selection().tracks.end(); ++i) {
+			RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
+			if (rtv) {
+				rtv->route()->set_route_group (g, this);
+			}
+		}
+		
+	} else {
+		delete g;
+	}
+}
+
+void
+EditorRouteGroups::new_from_rec_enabled ()
+{
+	RouteGroup* g = new RouteGroup (
+		*_session,
+		"",
+		RouteGroup::Active,
+		(RouteGroup::Property) (RouteGroup::Mute | RouteGroup::Solo | RouteGroup::Edit | RouteGroup::RecEnable)
+		);
+
+	RouteGroupDialog d (g, Gtk::Stock::NEW);
+	int const r = d.do_run ();
+
+	if (r == Gtk::RESPONSE_OK) {
+		_session->add_route_group (g);
+
+		for (Editor::TrackViewList::const_iterator i = _editor->get_track_views().begin(); i != _editor->get_track_views().end(); ++i) {
+			RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
+			if (rtv && rtv->route()->record_enabled()) {
+				rtv->route()->set_route_group (g, this);
+			}
+		}
+		
+	} else {
+		delete g;
+	}
+}
+
+void
+EditorRouteGroups::new_from_soloed ()
+{
+	RouteGroup* g = new RouteGroup (
+		*_session,
+		"",
+		RouteGroup::Active,
+		(RouteGroup::Property) (RouteGroup::Mute | RouteGroup::Solo | RouteGroup::Edit)
+		);
+
+	RouteGroupDialog d (g, Gtk::Stock::NEW);
+	int const r = d.do_run ();
+
+	if (r == Gtk::RESPONSE_OK) {
+		_session->add_route_group (g);
+
+		for (Editor::TrackViewList::const_iterator i = _editor->get_track_views().begin(); i != _editor->get_track_views().end(); ++i) {
+			RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
+			if (rtv && !rtv->route()->is_master() && rtv->route()->soloed()) {
+				rtv->route()->set_route_group (g, this);
+			}
+		}
+		
+	} else {
+		delete g;
+	}
+}
+
+void
+EditorRouteGroups::edit (RouteGroup* g)
+{
+	RouteGroupDialog d (g, Gtk::Stock::APPLY);
+	d.do_run ();
+}
+
+void
+EditorRouteGroups::remove_selected ()
+{
+	Glib::RefPtr<TreeSelection> selection = _display.get_selection();
+	TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
+
+	if (rows.empty()) {
+		return;
+	}
+
+	TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
+	TreeIter iter;
+	
+	/* selection mode is single, so rows.begin() is it */
+
+	if ((iter = _model->get_iter (*i))) {
+
+		RouteGroup* rg = (*iter)[_columns.routegroup];
+
+		if (rg) {
+			_session->remove_route_group (*rg);
+		}
+	}
+}
+
+void
+EditorRouteGroups::button_clicked ()
+{
+	new_route_group ();
+}
+
+gint
+EditorRouteGroups::button_press_event (GdkEventButton* ev)
+{
+	TreeModel::Path path;
+	TreeIter iter;
+        RouteGroup* group = 0;
+	TreeViewColumn* column;
+	int cellx;
+	int celly;
+
+	bool const p = _display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly);
+
+	if (p) {
+		iter = _model->get_iter (path);
+	}
+	
+	if (iter) {
+		group = (*iter)[_columns.routegroup];
+	}
+
+	if (Keyboard::is_context_menu_event (ev)) {
+		menu(group)->popup (1, ev->time);
+		return true;
+	}
+
+	if (!p) {
+		return 1;
+	}
+
+	switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
+	case 0:
+		if (Keyboard::is_edit_event (ev)) {
+			if ((iter = _model->get_iter (path))) {
+				if ((group = (*iter)[_columns.routegroup]) != 0) {
+					// edit_route_group (group);
+#ifdef GTKOSX
+					_display.queue_draw();
+#endif
+					return true;
+				}
+			}
+			
+		} 
+		break;
+
+	case 1:
+		if ((iter = _model->get_iter (path))) {
+			bool gain = (*iter)[_columns.gain];
+			(*iter)[_columns.gain] = !gain;
+#ifdef GTKOSX
+			_display.queue_draw();
+#endif
+			return true;
+		}
+		break;
+
+	case 2:
+		if ((iter = _model->get_iter (path))) {
+			bool record = (*iter)[_columns.record];
+			(*iter)[_columns.record] = !record;
+#ifdef GTKOSX
+			_display.queue_draw();
+#endif
+			return true;
+		}
+		break;
+
+	case 3:
+		if ((iter = _model->get_iter (path))) {
+			bool mute = (*iter)[_columns.mute];
+			(*iter)[_columns.mute] = !mute;
+#ifdef GTKOSX
+			_display.queue_draw();
+#endif
+			return true;
+		}
+		break;
+
+	case 4:
+		if ((iter = _model->get_iter (path))) {
+			bool solo = (*iter)[_columns.solo];
+			(*iter)[_columns.solo] = !solo;
+#ifdef GTKOSX
+			_display.queue_draw();
+#endif
+			return true;
+		}
+		break;
+
+	case 5:
+		if ((iter = _model->get_iter (path))) {
+			bool select = (*iter)[_columns.select];
+			(*iter)[_columns.select] = !select;
+#ifdef GTKOSX
+			_display.queue_draw();
+#endif
+			return true;
+		}
+		break;
+
+	case 6:
+		if ((iter = _model->get_iter (path))) {
+			bool edits = (*iter)[_columns.edits];
+			(*iter)[_columns.edits] = !edits;
+#ifdef GTKOSX
+			_display.queue_draw();
+#endif
+			return true;
+		}
+		break;
+
+	case 7:
+		if ((iter = _model->get_iter (path))) {
+			bool visible = (*iter)[_columns.is_visible];
+			(*iter)[_columns.is_visible] = !visible;
+#ifdef GTKOSX
+			_display.queue_draw();
+#endif
+			return true;
+		}
+		break;
+
+	default:
+		break;
+	}
+	
+	return false;
+ }
+
+void 
+EditorRouteGroups::row_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter)
+{
+	RouteGroup* group;
+
+	if (_in_row_change) {
+		return;
+	}
+
+	if ((group = (*iter)[_columns.routegroup]) == 0) {
+		return;
+	}
+
+	if ((*iter)[_columns.is_visible]) {
+		for (Editor::TrackViewList::const_iterator j = _editor->get_track_views().begin(); j != _editor->get_track_views().end(); ++j) {
+			if ((*j)->route_group() == group) {
+				_editor->_routes->show_track_in_display (**j);
+			}
+		}
+	} else {
+		for (Editor::TrackViewList::const_iterator j = _editor->get_track_views().begin(); j != _editor->get_track_views().end(); ++j) {
+			if ((*j)->route_group() == group) {
+				_editor->hide_track_in_display (**j);
+			}
+		}
+	}
+
+	group->set_property (RouteGroup::Gain, (*iter)[_columns.gain]);
+	group->set_property (RouteGroup::RecEnable, (*iter)[_columns.record]);
+	group->set_property (RouteGroup::Mute, (*iter)[_columns.mute]);
+	group->set_property (RouteGroup::Solo, (*iter)[_columns.solo]);
+	group->set_property (RouteGroup::Select, (*iter)[_columns.select]);
+	group->set_property (RouteGroup::Edit, (*iter)[_columns.edits]);
+
+	string name = (*iter)[_columns.text];
+
+	if (name != group->name()) {
+		group->set_name (name);
+	}
+}
+
+void
+EditorRouteGroups::add (RouteGroup* group)
+{
+        ENSURE_GUI_THREAD (bind (mem_fun(*this, &EditorRouteGroups::add), group));
+	bool focus = false;
+
+	TreeModel::Row row = *(_model->append());
+	
+	row[_columns.is_visible] = !group->is_hidden();
+	row[_columns.gain] = group->property(RouteGroup::Gain);
+	row[_columns.record] = group->property(RouteGroup::RecEnable);
+	row[_columns.mute] = group->property(RouteGroup::Mute);
+	row[_columns.solo] = group->property(RouteGroup::Solo);
+	row[_columns.select] = group->property(RouteGroup::Select);
+	row[_columns.edits] = group->property(RouteGroup::Edit);
+
+	_in_row_change = true;
+
+	row[_columns.routegroup] = group;
+
+	if (!group->name().empty()) {
+		row[_columns.text] = group->name();
+	} else {
+		row[_columns.text] = _("unnamed");
+		focus = true;
+	}
+
+	group->FlagsChanged.connect (bind (mem_fun (*this, &EditorRouteGroups::flags_changed), group));
+
+	if (focus) {  
+		TreeViewColumn* col = _display.get_column (0);
+		CellRendererText* name_cell = dynamic_cast<CellRendererText*>(_display.get_column_cell_renderer (0));
+		_display.set_cursor (_model->get_path (row), *col, *name_cell, true);
+	}
+
+	_in_row_change = false;
+
+	_editor->_group_tabs->set_dirty ();
+}
+
+void
+EditorRouteGroups::groups_changed ()
+{
+	ENSURE_GUI_THREAD (mem_fun (*this, &EditorRouteGroups::groups_changed));
+
+	/* just rebuild the while thing */
+
+	_model->clear ();
+
+	{
+		TreeModel::Row row;
+		row = *(_model->append());
+		row[_columns.is_visible] = true;
+		row[_columns.text] = (_("-all-"));
+		row[_columns.routegroup] = 0;
+	}
+
+	_session->foreach_route_group (mem_fun (*this, &EditorRouteGroups::add));
+}
+
+void
+EditorRouteGroups::flags_changed (void* src, RouteGroup* group)
+{
+        ENSURE_GUI_THREAD (bind (mem_fun(*this, &EditorRouteGroups::flags_changed), src, group));
+
+	_in_row_change = true;
+
+        Gtk::TreeModel::Children children = _model->children();
+
+	for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
+		if (group == (*iter)[_columns.routegroup]) {
+			(*iter)[_columns.is_visible] = !group->is_hidden();
+			(*iter)[_columns.text] = group->name();
+			(*iter)[_columns.gain] = group->property(RouteGroup::Gain);
+			(*iter)[_columns.record] = group->property(RouteGroup::RecEnable);
+			(*iter)[_columns.mute] = group->property(RouteGroup::Mute);
+			(*iter)[_columns.solo] = group->property(RouteGroup::Solo);
+			(*iter)[_columns.select] = group->property(RouteGroup::Select);
+			(*iter)[_columns.edits] = group->property(RouteGroup::Edit);
+		}
+	}
+
+	_in_row_change = false;
+
+	_editor->_group_tabs->set_dirty ();
+}
+
+void
+EditorRouteGroups::name_edit (const Glib::ustring& path, const Glib::ustring& new_text)
+{
+	RouteGroup* group;
+	TreeIter iter;
+	
+	if ((iter = _model->get_iter (path))) {
+	
+		if ((group = (*iter)[_columns.routegroup]) == 0) {
+			return;
+		}
+		
+		if (new_text != group->name()) {
+			group->set_name (new_text);
+		}
+	}
+}
+
+void
+EditorRouteGroups::clear ()
+{
+	_display.set_model (Glib::RefPtr<Gtk::TreeStore> (0));
+	_model->clear ();
+	_display.set_model (_model);
+}
+
+void
+EditorRouteGroups::connect_to_session (Session* s)
+{
+	EditorComponent::connect_to_session (s);
+
+	_session_connections.push_back (_session->route_group_added.connect (mem_fun (*this, &EditorRouteGroups::add)));
+	_session_connections.push_back (_session->route_group_removed.connect (mem_fun (*this, &EditorRouteGroups::groups_changed)));
+
+	groups_changed ();
+}
+
+