2 Copyright (C) 2004 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_gtk_panner_ui_h__
21 #define __ardour_gtk_panner_ui_h__
25 #include <gtkmm/box.h>
26 #include <gtkmm/adjustment.h>
27 #include <gtkmm/viewport.h>
28 #include <gtkmm/eventbox.h>
29 #include <gtkmm/arrow.h>
30 #include <gtkmm/togglebutton.h>
31 #include <gtkmm/button.h>
33 #include <gtkmm2ext/click_box.h>
34 #include <gtkmm2ext/slider_controller.h>
36 #include "ardour/session_handle.h"
50 class AutomationControl;
62 class PannerUI : public Gtk::HBox, public ARDOUR::SessionHandlePtr
65 PannerUI (ARDOUR::Session*);
68 virtual void set_panner (boost::shared_ptr<ARDOUR::Panner>);
70 void panner_changed (void *);
72 void update_pan_sensitive ();
73 void update_gain_sensitive ();
75 void set_width (Width);
78 void effective_pan_display ();
80 void set_meter_strip_name (std::string name);
81 boost::shared_ptr<PBD::Controllable> get_controllable();
84 void on_size_allocate (Gtk::Allocation &);
86 static void setup_slider_pix ();
89 friend class MixerStrip;
91 boost::shared_ptr<ARDOUR::Panner> _panner;
92 PBD::ScopedConnectionList connections;
93 PBD::ScopedConnectionList _pan_control_connections;
100 static const int pan_bar_height;
102 Panner2d* twod_panner; ///< 2D panner, or 0
103 Panner2dWindow* big_window;
105 Gtk::VBox pan_bar_packer;
106 Gtk::Adjustment hAdjustment;
107 Gtk::Adjustment vAdjustment;
108 Gtk::Viewport panning_viewport;
109 Gtk::EventBox panning_up;
110 Gtk::Arrow panning_up_arrow;
111 Gtk::EventBox panning_down;
112 Gtk::Arrow panning_down_arrow;
114 Gtk::VBox poswidth_box;
117 StereoPanner* _stereo_panner;
118 bool _ignore_width_change;
119 bool _ignore_position_change;
120 void width_adjusted ();
122 void position_adjusted ();
123 void show_position ();
125 Gtk::ToggleButton panning_link_button;
126 Gtk::Button panning_link_direction_button;
127 Gtk::HBox panning_link_box;
129 bool panning_link_button_press (GdkEventButton*);
130 bool panning_link_button_release (GdkEventButton*);
132 Gtk::Menu* pan_astate_menu;
133 Gtk::Menu* pan_astyle_menu;
135 Gtk::Button pan_automation_style_button;
136 Gtk::ToggleButton pan_automation_state_button;
138 void panning_link_direction_clicked ();
140 std::vector<MonoPanner*> pan_bars;
142 void pan_value_changed (uint32_t which);
143 void update_pan_linkage ();
144 void update_pan_state ();
145 void build_astate_menu ();
146 void build_astyle_menu ();
150 void panner_moved (int which);
151 void panner_bypass_toggled ();
153 gint start_pan_touch (GdkEventButton*);
154 gint end_pan_touch (GdkEventButton*);
156 bool pan_button_event (GdkEventButton*, uint32_t which);
159 Gtk::CheckMenuItem* bypass_menu_item;
160 void build_pan_menu (uint32_t which);
161 void pan_mute (uint32_t which);
162 void pan_reset (uint32_t);
163 void pan_reset_all ();
164 void pan_bypass_toggle ();
166 void pan_automation_state_changed();
167 void pan_automation_style_changed();
168 gint pan_automation_style_button_event (GdkEventButton *);
169 gint pan_automation_state_button_event (GdkEventButton *);
170 sigc::connection pan_watching;
172 std::string astate_string (ARDOUR::AutoState);
173 std::string short_astate_string (ARDOUR::AutoState);
174 std::string _astate_string (ARDOUR::AutoState, bool);
176 std::string astyle_string (ARDOUR::AutoStyle);
177 std::string short_astyle_string (ARDOUR::AutoStyle);
178 std::string _astyle_string (ARDOUR::AutoStyle, bool);
180 void start_touch (boost::weak_ptr<ARDOUR::AutomationControl>);
181 void stop_touch (boost::weak_ptr<ARDOUR::AutomationControl>);
184 #endif /* __ardour_gtk_panner_ui_h__ */