Provide an API to get all available actions by one singleton class
The singleton ActionModel provides a Gtk::Treestore of all actions known to ardour. To be used for example by surface control editors to implement action bindings.
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libs/gtkmm2ext/action_model.cc
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118
libs/gtkmm2ext/action_model.cc
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/*
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Copyright (C) 2009-2013 Paul Davis
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Author: Johannes Mueller
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <vector>
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#include "pbd/i18n.h"
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#include "pbd/strsplit.h"
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#include "gtkmm2ext/actions.h"
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#include "gtkmm2ext/action_model.h"
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using namespace std;
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using namespace Gtk;
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const ActionManager::ActionModel&
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ActionManager::ActionModel::instance ()
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{
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static ActionManager::ActionModel am;
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return am;
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}
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ActionManager::ActionModel::ActionModel ()
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{
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_model = TreeStore::create (_columns);
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_model->clear ();
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typedef std::map<string,TreeIter> NodeMap;
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NodeMap nodes;
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NodeMap::iterator r;
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TreeIter rowp;
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TreeModel::Row parent;
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rowp = _model->append ();
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parent = *(rowp);
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parent[_columns.name] = _("Disabled");
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vector<string> paths;
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vector<string> labels;
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vector<string> tooltips;
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vector<string> keys;
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vector<Glib::RefPtr<Gtk::Action> > actions;
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ActionManager::get_all_actions (paths, labels, tooltips, keys, actions);
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vector<string>::iterator k;
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vector<string>::iterator p;
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vector<string>::iterator t;
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vector<string>::iterator l;
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for (l = labels.begin(), k = keys.begin(), p = paths.begin(), t = tooltips.begin(); l != labels.end(); ++k, ++p, ++t, ++l) {
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TreeModel::Row row;
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vector<string> parts;
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parts.clear ();
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split (*p, parts, '/');
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if (parts.empty()) {
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continue;
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}
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//kinda kludgy way to avoid displaying menu items as mappable
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if ( parts[0] == _("Main_menu") )
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continue;
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if ( parts[0] == _("JACK") )
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continue;
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if ( parts[0] == _("redirectmenu") )
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continue;
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if ( parts[0] == _("Editor_menus") )
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continue;
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if ( parts[0] == _("RegionList") )
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continue;
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if ( parts[0] == _("ProcessorMenu") )
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continue;
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if ((r = nodes.find (parts[0])) == nodes.end()) {
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/* top level is missing */
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TreeIter rowp;
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TreeModel::Row parent;
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rowp = _model->append();
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nodes[parts[0]] = rowp;
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parent = *(rowp);
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parent[_columns.name] = parts[0];
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row = *(_model->append (parent.children()));
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} else {
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row = *(_model->append ((*r->second)->children()));
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}
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/* add this action */
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if (l->empty ()) {
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row[_columns.name] = *t;
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} else {
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row[_columns.name] = *l;
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}
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row[_columns.path] = *p;
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}
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}
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65
libs/gtkmm2ext/gtkmm2ext/action_model.h
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65
libs/gtkmm2ext/gtkmm2ext/action_model.h
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@ -0,0 +1,65 @@
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/*
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Copyright (C) 2009-2013 Paul Davis
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Author: Johannes Mueller
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <string>
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#include <gtkmm/treestore.h>
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#include <gtkmm/treemodelcolumn.h>
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#include "gtkmm2ext/visibility.h"
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/*
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The singleton ActionModel provides a Gtk::Treestore of all actions known to
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ardour.
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To be used for example by surface control editors to implement action bindings.
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*/
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namespace ActionManager {
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class LIBGTKMM2EXT_API ActionModel
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{
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public:
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static const ActionModel& instance ();
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const Glib::RefPtr<Gtk::TreeStore> model () const { return _model; }
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const Gtk::TreeModelColumn<std::string>& name () const { return _columns.name; }
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const Gtk::TreeModelColumn<std::string>& path () const { return _columns.path; }
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struct Columns : public Gtk::TreeModel::ColumnRecord {
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Columns() {
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add (name);
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add (path);
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}
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Gtk::TreeModelColumn<std::string> name;
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Gtk::TreeModelColumn<std::string> path;
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};
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const Columns& columns() const { return _columns; }
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private:
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ActionModel ();
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const Columns _columns;
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Glib::RefPtr<Gtk::TreeStore> _model;
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};
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}
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@ -24,6 +24,7 @@ I18N_PACKAGE = 'gtkmm2ext3'
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gtkmm2ext_sources = [
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gtkmm2ext_sources = [
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'actions.cc',
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'actions.cc',
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'action_model.cc',
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'application.cc',
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'application.cc',
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'bindings.cc',
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'bindings.cc',
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'cairo_packer.cc',
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'cairo_packer.cc',
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