1 /*
2  * Copyright (C) 2006 Sampo Savolainen <v2@iki.fi>
3  * Copyright (C) 2008-2012 Paul Davis <paul@linuxaudiosystems.com>
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License along
16  * with this program; if not, write to the Free Software Foundation, Inc.,
17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19 
20 #ifndef __ardour_analysis_window_h__
21 #define __ardour_analysis_window_h__
22 
23 #include <glibmm.h>
24 #include <glibmm/refptr.h>
25 
26 #include <gtkmm/radiobutton.h>
27 #include <gtkmm/dialog.h>
28 #include <gtkmm/layout.h>
29 #include <gtkmm/treeview.h>
30 #include <gtkmm/notebook.h>
31 #include <gtkmm/label.h>
32 #include <gtkmm/liststore.h>
33 #include <gtkmm/separator.h>
34 #include <gtkmm/window.h>
35 
36 #include <gtkmm2ext/dndtreeview.h>
37 
38 #include <glibmm/threads.h>
39 
40 #include "ardour/session_handle.h"
41 
42 #include "fft_graph.h"
43 #include "fft_result.h"
44 
45 namespace ARDOUR {
46 	class Session;
47 }
48 
49 class AnalysisWindow : public Gtk::Window, public ARDOUR::SessionHandlePtr
50 {
51 public:
52 	AnalysisWindow  ();
53 	~AnalysisWindow ();
54 
55 	void set_rangemode();
56 	void set_regionmode();
57 
58 	void track_list_row_changed(const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter);
59 
60 	void analyze ();
61 
62 private:
63 	void clear_tracklist();
64 
65 	void source_selection_changed (Gtk::RadioButton *);
66 	void display_model_changed    (Gtk::RadioButton *);
67 
68 	void show_minmax_changed ();
69 	void show_normalized_changed ();
70 	void show_proportional_changed ();
71 
72 	void analyze_data (Gtk::Button *);
73 
74 	struct TrackListColumns : public Gtk::TreeModel::ColumnRecord {
75 		public:
TrackListColumnsTrackListColumns76 			TrackListColumns () {
77 				add (trackname);
78 				add (visible);
79 				add (color);
80 				add (graph);
81 			}
82 			Gtk::TreeModelColumn<std::string> trackname;
83 			Gtk::TreeModelColumn<bool>        visible;
84 			Gtk::TreeModelColumn<Gdk::Color>  color;
85 			Gtk::TreeModelColumn<FFTResult *>  graph;
86 	};
87 
88 	// Packing essentials
89 	Gtk::HBox hbox;
90 	Gtk::VBox vbox;
91 
92 	// Left  side
93 	Glib::RefPtr<Gtk::ListStore> tlmodel;
94 	TrackListColumns tlcols;
95 	Gtk::TreeView track_list;
96 
97 	Gtk::Label source_selection_label;
98 
99 	Gtk::RadioButton source_selection_ranges_rb;
100 	Gtk::RadioButton source_selection_regions_rb;
101 
102 	Gtk::HSeparator hseparator1;
103 
104 	Gtk::Button refresh_button;
105 
106 	Gtk::CheckButton show_minmax_button;
107 	Gtk::CheckButton show_normalized_button;
108 	Gtk::CheckButton show_proportional_button;
109 
110 	// The graph
111 	FFTGraph fft_graph;
112 
113 	bool track_list_ready;
114 	Glib::Threads::Mutex track_list_lock;
115 
116 	friend class FFTGraph;
117 };
118 
119 #endif // __ardour_analysis_window_h
120 
121