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-rw-r--r--src/gui/GraphTreeWindow.cpp234
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diff --git a/src/gui/GraphTreeWindow.cpp b/src/gui/GraphTreeWindow.cpp
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+++ b/src/gui/GraphTreeWindow.cpp
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+/*
+ This file is part of Ingen.
+ Copyright 2007-2012 David Robillard <http://drobilla.net/>
+
+ Ingen is free software: you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free
+ Software Foundation, either version 3 of the License, or any later version.
+
+ Ingen 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 Affero General Public License for details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with Ingen. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "App.hpp"
+#include "GraphTreeWindow.hpp"
+#include "SubgraphModule.hpp"
+#include "WindowFactory.hpp"
+#include "ingen/Interface.hpp"
+#include "ingen/Log.hpp"
+#include "ingen/client/ClientStore.hpp"
+#include "ingen/client/GraphModel.hpp"
+#include "raul/Path.hpp"
+
+using namespace std;
+
+namespace Ingen {
+
+using namespace Client;
+
+namespace GUI {
+
+GraphTreeWindow::GraphTreeWindow(BaseObjectType* cobject,
+ const Glib::RefPtr<Gtk::Builder>& xml)
+ : Window(cobject)
+ , _app(NULL)
+ , _enable_signal(true)
+{
+ xml->get_widget_derived("graphs_treeview", _graphs_treeview);
+
+ _graph_treestore = Gtk::TreeStore::create(_graph_tree_columns);
+ _graphs_treeview->set_window(this);
+ _graphs_treeview->set_model(_graph_treestore);
+ Gtk::TreeViewColumn* name_col = Gtk::manage(new Gtk::TreeViewColumn(
+ "Graph", _graph_tree_columns.name_col));
+ Gtk::TreeViewColumn* enabled_col = Gtk::manage(new Gtk::TreeViewColumn(
+ "Run", _graph_tree_columns.enabled_col));
+ name_col->set_resizable(true);
+ name_col->set_expand(true);
+
+ _graphs_treeview->append_column(*name_col);
+ _graphs_treeview->append_column(*enabled_col);
+ Gtk::CellRendererToggle* enabled_renderer = dynamic_cast<Gtk::CellRendererToggle*>(
+ _graphs_treeview->get_column_cell_renderer(1));
+ enabled_renderer->property_activatable() = true;
+
+ _graph_tree_selection = _graphs_treeview->get_selection();
+
+ _graphs_treeview->signal_row_activated().connect(
+ sigc::mem_fun(this, &GraphTreeWindow::event_graph_activated));
+ enabled_renderer->signal_toggled().connect(
+ sigc::mem_fun(this, &GraphTreeWindow::event_graph_enabled_toggled));
+
+ _graphs_treeview->columns_autosize();
+}
+
+void
+GraphTreeWindow::init(App& app, ClientStore& store)
+{
+ _app = &app;
+ store.signal_new_object().connect(
+ sigc::mem_fun(this, &GraphTreeWindow::new_object));
+}
+
+void
+GraphTreeWindow::new_object(SharedPtr<ObjectModel> object)
+{
+ SharedPtr<GraphModel> graph = PtrCast<GraphModel>(object);
+ if (graph)
+ add_graph(graph);
+}
+
+void
+GraphTreeWindow::add_graph(SharedPtr<GraphModel> pm)
+{
+ if (!pm->parent()) {
+ Gtk::TreeModel::iterator iter = _graph_treestore->append();
+ Gtk::TreeModel::Row row = *iter;
+ if (pm->path().is_root()) {
+ row[_graph_tree_columns.name_col] = _app->interface()->uri();
+ } else {
+ row[_graph_tree_columns.name_col] = pm->symbol().c_str();
+ }
+ row[_graph_tree_columns.enabled_col] = pm->enabled();
+ row[_graph_tree_columns.graph_model_col] = pm;
+ _graphs_treeview->expand_row(_graph_treestore->get_path(iter), true);
+ } else {
+ Gtk::TreeModel::Children children = _graph_treestore->children();
+ Gtk::TreeModel::iterator c = find_graph(children, pm->parent());
+
+ if (c != children.end()) {
+ Gtk::TreeModel::iterator iter = _graph_treestore->append(c->children());
+ Gtk::TreeModel::Row row = *iter;
+ row[_graph_tree_columns.name_col] = pm->symbol().c_str();
+ row[_graph_tree_columns.enabled_col] = pm->enabled();
+ row[_graph_tree_columns.graph_model_col] = pm;
+ _graphs_treeview->expand_row(_graph_treestore->get_path(iter), true);
+ }
+ }
+
+ pm->signal_property().connect(
+ sigc::bind(sigc::mem_fun(this, &GraphTreeWindow::graph_property_changed),
+ pm));
+
+ pm->signal_moved().connect(
+ sigc::bind(sigc::mem_fun(this, &GraphTreeWindow::graph_moved),
+ pm));
+
+ pm->signal_destroyed().connect(
+ sigc::bind(sigc::mem_fun(this, &GraphTreeWindow::remove_graph),
+ pm));
+}
+
+void
+GraphTreeWindow::remove_graph(SharedPtr<GraphModel> pm)
+{
+ Gtk::TreeModel::iterator i = find_graph(_graph_treestore->children(), pm);
+ if (i != _graph_treestore->children().end())
+ _graph_treestore->erase(i);
+}
+
+Gtk::TreeModel::iterator
+GraphTreeWindow::find_graph(
+ Gtk::TreeModel::Children root,
+ SharedPtr<Client::ObjectModel> graph)
+{
+ for (Gtk::TreeModel::iterator c = root.begin(); c != root.end(); ++c) {
+ SharedPtr<GraphModel> pm = (*c)[_graph_tree_columns.graph_model_col];
+ if (graph == pm) {
+ return c;
+ } else if ((*c)->children().size() > 0) {
+ Gtk::TreeModel::iterator ret = find_graph(c->children(), graph);
+ if (ret != c->children().end())
+ return ret;
+ }
+ }
+ return root.end();
+}
+
+/** Show the context menu for the selected graph in the graphs treeview.
+ */
+void
+GraphTreeWindow::show_graph_menu(GdkEventButton* ev)
+{
+ Gtk::TreeModel::iterator active = _graph_tree_selection->get_selected();
+ if (active) {
+ Gtk::TreeModel::Row row = *active;
+ SharedPtr<GraphModel> pm = row[_graph_tree_columns.graph_model_col];
+ if (pm) {
+ _app->log().warn("TODO: graph menu from tree window");
+ }
+ }
+}
+
+void
+GraphTreeWindow::event_graph_activated(const Gtk::TreeModel::Path& path, Gtk::TreeView::Column* col)
+{
+ Gtk::TreeModel::iterator active = _graph_treestore->get_iter(path);
+ Gtk::TreeModel::Row row = *active;
+ SharedPtr<GraphModel> pm = row[_graph_tree_columns.graph_model_col];
+
+ _app->window_factory()->present_graph(pm);
+}
+
+void
+GraphTreeWindow::event_graph_enabled_toggled(const Glib::ustring& path_str)
+{
+ Gtk::TreeModel::Path path(path_str);
+ Gtk::TreeModel::iterator active = _graph_treestore->get_iter(path);
+ Gtk::TreeModel::Row row = *active;
+
+ SharedPtr<GraphModel> pm = row[_graph_tree_columns.graph_model_col];
+ assert(pm);
+
+ if (_enable_signal)
+ _app->interface()->set_property(
+ pm->uri(),
+ _app->uris().ingen_enabled,
+ _app->forge().make((bool)!pm->enabled()));
+}
+
+void
+GraphTreeWindow::graph_property_changed(const Raul::URI& key,
+ const Raul::Atom& value,
+ SharedPtr<GraphModel> graph)
+{
+ const URIs& uris = _app->uris();
+ _enable_signal = false;
+ if (key == uris.ingen_enabled && value.type() == uris.forge.Bool) {
+ Gtk::TreeModel::iterator i = find_graph(_graph_treestore->children(), graph);
+ if (i != _graph_treestore->children().end()) {
+ Gtk::TreeModel::Row row = *i;
+ row[_graph_tree_columns.enabled_col] = value.get_bool();
+ } else {
+ _app->log().error(Raul::fmt("Unable to find graph %1%\n")
+ % graph->path());
+ }
+ }
+ _enable_signal = true;
+}
+
+void
+GraphTreeWindow::graph_moved(SharedPtr<GraphModel> graph)
+{
+ _enable_signal = false;
+
+ Gtk::TreeModel::iterator i
+ = find_graph(_graph_treestore->children(), graph);
+
+ if (i != _graph_treestore->children().end()) {
+ Gtk::TreeModel::Row row = *i;
+ row[_graph_tree_columns.name_col] = graph->symbol().c_str();
+ } else {
+ _app->log().error(Raul::fmt("Unable to find graph %1%\n")
+ % graph->path());
+ }
+
+ _enable_signal = true;
+}
+
+} // namespace GUI
+} // namespace Ingen
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-02 18:40:55 +0000