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-rw-r--r--src/libs/gui/PatchTreeWindow.cpp270
1 files changed, 270 insertions, 0 deletions
diff --git a/src/libs/gui/PatchTreeWindow.cpp b/src/libs/gui/PatchTreeWindow.cpp
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+++ b/src/libs/gui/PatchTreeWindow.cpp
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+/* This file is part of Ingen.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ *
+ * Ingen 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.
+ *
+ * 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 General Public License for 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.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <raul/Path.h>
+#include "interface/EngineInterface.h"
+#include "client/OSCEngineSender.h"
+#include "client/Store.h"
+#include "client/PatchModel.h"
+#include "App.h"
+#include "PatchTreeWindow.h"
+#include "SubpatchModule.h"
+#include "WindowFactory.h"
+
+namespace Ingen {
+namespace GUI {
+
+
+PatchTreeWindow::PatchTreeWindow(BaseObjectType* cobject,
+ const Glib::RefPtr<Gnome::Glade::Xml>& xml)
+: Gtk::Window(cobject),
+ _enable_signal(true)
+{
+ xml->get_widget_derived("patches_treeview", _patches_treeview);
+
+ _patch_treestore = Gtk::TreeStore::create(_patch_tree_columns);
+ _patches_treeview->set_window(this);
+ _patches_treeview->set_model(_patch_treestore);
+ Gtk::TreeViewColumn* name_col = Gtk::manage(new Gtk::TreeViewColumn(
+ "Patch", _patch_tree_columns.name_col));
+ Gtk::TreeViewColumn* enabled_col = Gtk::manage(new Gtk::TreeViewColumn(
+ "Run", _patch_tree_columns.enabled_col));
+ name_col->set_resizable(true);
+ name_col->set_expand(true);
+
+ _patches_treeview->append_column(*name_col);
+ _patches_treeview->append_column(*enabled_col);
+ Gtk::CellRendererToggle* enabled_renderer = dynamic_cast<Gtk::CellRendererToggle*>(
+ _patches_treeview->get_column_cell_renderer(1));
+ enabled_renderer->property_activatable() = true;
+
+ _patch_tree_selection = _patches_treeview->get_selection();
+
+ //m_patch_tree_selection->signal_changed().connect(
+ // sigc::mem_fun(this, &PatchTreeWindow::event_patch_selected));
+ _patches_treeview->signal_row_activated().connect(
+ sigc::mem_fun(this, &PatchTreeWindow::event_patch_activated));
+ enabled_renderer->signal_toggled().connect(
+ sigc::mem_fun(this, &PatchTreeWindow::event_patch_enabled_toggled));
+
+ _patches_treeview->columns_autosize();
+}
+
+
+void
+PatchTreeWindow::init(Store& store)
+{
+ store.new_object_sig.connect(sigc::mem_fun(this, &PatchTreeWindow::new_object));
+}
+
+
+void
+PatchTreeWindow::new_object(SharedPtr<ObjectModel> object)
+{
+ SharedPtr<PatchModel> patch = PtrCast<PatchModel>(object);
+ if (patch)
+ add_patch(patch);
+}
+
+
+void
+PatchTreeWindow::add_patch(SharedPtr<PatchModel> pm)
+{
+ if (!pm->parent()) {
+ Gtk::TreeModel::iterator iter = _patch_treestore->append();
+ Gtk::TreeModel::Row row = *iter;
+ if (pm->path() == "/") {
+ SharedPtr<OSCEngineSender> osc_sender = PtrCast<OSCEngineSender>(App::instance().engine());
+ string root_name = osc_sender ? osc_sender->engine_url() : "Internal";
+ // Hack off trailing '/' if it's there (ugly)
+ //if (root_name.substr(root_name.length()-1,1) == "/")
+ // root_name = root_name.substr(0, root_name.length()-1);
+ //root_name.append(":/");
+ row[_patch_tree_columns.name_col] = root_name;
+ } else {
+ row[_patch_tree_columns.name_col] = pm->path().name();
+ }
+ row[_patch_tree_columns.enabled_col] = false;
+ row[_patch_tree_columns.patch_model_col] = pm;
+ _patches_treeview->expand_row(_patch_treestore->get_path(iter), true);
+ } else {
+ Gtk::TreeModel::Children children = _patch_treestore->children();
+ Gtk::TreeModel::iterator c = find_patch(children, pm->parent()->path());
+
+ if (c != children.end()) {
+ Gtk::TreeModel::iterator iter = _patch_treestore->append(c->children());
+ Gtk::TreeModel::Row row = *iter;
+ row[_patch_tree_columns.name_col] = pm->path().name();
+ row[_patch_tree_columns.enabled_col] = false;
+ row[_patch_tree_columns.patch_model_col] = pm;
+ _patches_treeview->expand_row(_patch_treestore->get_path(iter), true);
+ }
+ }
+
+ pm->enabled_sig.connect(sigc::bind(sigc::mem_fun(this, &PatchTreeWindow::patch_enabled), pm->path()));
+ pm->disabled_sig.connect(sigc::bind(sigc::mem_fun(this, &PatchTreeWindow::patch_disabled), pm->path()));
+}
+
+
+void
+PatchTreeWindow::remove_patch(const Path& path)
+{
+ Gtk::TreeModel::iterator i = find_patch(_patch_treestore->children(), path);
+ if (i != _patch_treestore->children().end())
+ _patch_treestore->erase(i);
+}
+
+
+Gtk::TreeModel::iterator
+PatchTreeWindow::find_patch(Gtk::TreeModel::Children root, const Path& path)
+{
+ for (Gtk::TreeModel::iterator c = root.begin(); c != root.end(); ++c) {
+ SharedPtr<PatchModel> pm = (*c)[_patch_tree_columns.patch_model_col];
+ if (pm->path() == path) {
+ return c;
+ } else if ((*c)->children().size() > 0) {
+ Gtk::TreeModel::iterator ret = find_patch(c->children(), path);
+ if (ret != c->children().end())
+ return ret;
+ }
+ }
+ return root.end();
+}
+
+/*
+void
+PatchTreeWindow::event_patch_selected()
+{
+ Gtk::TreeModel::iterator active = _patch_tree_selection->get_selected();
+ if (active) {
+ Gtk::TreeModel::Row row = *active;
+ SharedPtr<PatchModel> pm = row[_patch_tree_columns.patch_model_col];
+ }
+}
+*/
+
+
+/** Show the context menu for the selected patch in the patches treeview.
+ */
+void
+PatchTreeWindow::show_patch_menu(GdkEventButton* ev)
+{
+ Gtk::TreeModel::iterator active = _patch_tree_selection->get_selected();
+ if (active) {
+ Gtk::TreeModel::Row row = *active;
+ SharedPtr<PatchModel> pm = row[_patch_tree_columns.patch_model_col];
+ if (pm)
+ cerr << "FIXME: patch menu\n";
+ //pm->show_menu(ev);
+ }
+}
+
+
+void
+PatchTreeWindow::event_patch_activated(const Gtk::TreeModel::Path& path, Gtk::TreeView::Column* col)
+{
+ Gtk::TreeModel::iterator active = _patch_treestore->get_iter(path);
+ Gtk::TreeModel::Row row = *active;
+ SharedPtr<PatchModel> pm = row[_patch_tree_columns.patch_model_col];
+
+ App::instance().window_factory()->present_patch(pm);
+}
+
+
+void
+PatchTreeWindow::event_patch_enabled_toggled(const Glib::ustring& path_str)
+{
+ Gtk::TreeModel::Path path(path_str);
+ Gtk::TreeModel::iterator active = _patch_treestore->get_iter(path);
+ Gtk::TreeModel::Row row = *active;
+
+ SharedPtr<PatchModel> pm = row[_patch_tree_columns.patch_model_col];
+ Glib::ustring patch_path = pm->path();
+
+ assert(pm);
+
+ if ( ! pm->enabled()) {
+ if (_enable_signal)
+ App::instance().engine()->enable_patch(patch_path);
+ //row[_patch_tree_columns.enabled_col] = true;
+ } else {
+ if (_enable_signal)
+ App::instance().engine()->disable_patch(patch_path);
+ //row[_patch_tree_columns.enabled_col] = false;
+ }
+}
+
+
+void
+PatchTreeWindow::patch_enabled(const Path& path)
+{
+ _enable_signal = false;
+
+ Gtk::TreeModel::iterator i
+ = find_patch(_patch_treestore->children(), path);
+
+ if (i != _patch_treestore->children().end()) {
+ Gtk::TreeModel::Row row = *i;
+ row[_patch_tree_columns.enabled_col] = true;
+ } else {
+ cerr << "[PatchTreeWindow] Unable to find patch " << path << endl;
+ }
+
+ _enable_signal = true;
+}
+
+
+void
+PatchTreeWindow::patch_disabled(const Path& path)
+{
+ _enable_signal = false;
+
+ Gtk::TreeModel::iterator i
+ = find_patch(_patch_treestore->children(), path);
+
+ if (i != _patch_treestore->children().end()) {
+ Gtk::TreeModel::Row row = *i;
+ row[_patch_tree_columns.enabled_col] = false;
+ } else {
+ cerr << "[PatchTreeWindow] Unable to find patch " << path << endl;
+ }
+
+ _enable_signal = true;
+}
+
+
+void
+PatchTreeWindow::patch_renamed(const Path& old_path, const Path& new_path)
+{
+ _enable_signal = false;
+
+ Gtk::TreeModel::iterator i
+ = find_patch(_patch_treestore->children(), old_path);
+
+ if (i != _patch_treestore->children().end()) {
+ Gtk::TreeModel::Row row = *i;
+ row[_patch_tree_columns.name_col] = new_path.name();
+ } else {
+ cerr << "[PatchTreeWindow] Unable to find patch " << old_path << endl;
+ }
+
+ _enable_signal = true;
+}
+
+
+} // namespace GUI
+} // namespace Ingen