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Diffstat (limited to 'src/progs/gtk/ControlPanel.h')
-rw-r--r-- | src/progs/gtk/ControlPanel.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/progs/gtk/ControlPanel.h b/src/progs/gtk/ControlPanel.h new file mode 100644 index 00000000..1f24344f --- /dev/null +++ b/src/progs/gtk/ControlPanel.h @@ -0,0 +1,129 @@ +/* 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 |