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+/* This file is part of Om. Copyright (C) 2006 Dave Robillard.
+ *
+ * Om 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.
+ *
+ * Om 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.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef CONTROLPANEL_H
+#define CONTROLPANEL_H
+
+#include <gtkmm.h>
+#include <sigc++/sigc++.h>
+#include <libglademm/xml.h>
+#include <libglademm.h>
+#include <vector>
+#include <string>
+#include <iostream>
+#include <utility> // for pair<>
+#include "ControlGroups.h"
+#include "util/Path.h"
+#include "PortController.h"
+
+using std::vector; using std::string; using std::pair;
+using std::cerr; using std::cout; using std::endl;
+
+namespace LibOmClient {
+class PortModel;
+class NodeModel;
+}
+using namespace LibOmClient;
+using Om::Path;
+
+namespace OmGtk {
+
+class NodeController;
+class PortController;
+
+
+/** A group of controls for a node (or patch).
+ *
+ * Used by both NodeControlWindow and the main window (for patch controls).
+ *
+ * \ingroup OmGtk
+ */
+class ControlPanel : public Gtk::VBox {
+public:
+ ControlPanel(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& glade_xml);
+ virtual ~ControlPanel();
+
+ void init(NodeController* node, size_t poly);
+
+ ControlGroup* find_port(const Path& path) const;
+
+ void add_port(PortController* port);
+ void remove_port(const Path& path);
+
+ void rename_port(const Path& old_path, const Path& new_path);
+
+ void enable_port(const Path& path);
+ void disable_port(const Path& path);
+
+ size_t num_controls() const { return m_controls.size(); }
+ pair<int,int> ideal_size() const { return m_ideal_size; }
+
+ // Callback for ControlGroup
+ void value_changed(const Path& port_path, float val);
+
+ inline void set_control(const Path& port_path, float value);
+ void set_range_min(const Path& port_path, float value);
+ void set_range_max(const Path& port_path, float value);
+
+private:
+ void all_voices_selected();
+ void specific_voice_selected();
+ void voice_selected();
+
+ bool m_callback_enabled;
+
+ pair<int,int> m_ideal_size;
+
+ vector<ControlGroup*> m_controls;
+ Gtk::VBox* m_control_box;
+ Gtk::Box* m_voice_control_box;
+ Gtk::RadioButton* m_all_voices_radio;
+ Gtk::RadioButton* m_specific_voice_radio;
+ Gtk::SpinButton* m_voice_spinbutton;
+};
+
+
+/** Set a port on this panel to a certain value.
+ *
+ * Profiling has shown this is performance critical. Needs to be made
+ * faster.
+ */
+inline void
+ControlPanel::set_control(const Path& port_path, const float val)
+{
+ // FIXME: double lookup, ports should just have a pointer directly to
+ // their control group
+
+ m_callback_enabled = false;
+ ControlGroup* cg = NULL;
+
+ for (vector<ControlGroup*>::iterator i = m_controls.begin(); i != m_controls.end(); ++i) {
+ cg = (*i);
+ if (cg->port_model()->path() == port_path) {
+ cg->set_value(val);
+ m_callback_enabled = true;
+ return;
+ }
+ }
+
+ cerr << "[ControlPanel::set_control] Unable to find control " << port_path << endl;
+ m_callback_enabled = true;
+}
+
+
+} // namespace OmGtk
+
+#endif // CONTROLPANEL_H