2 Copyright (C) 2008 Paul Davis
5 This program is free software; you can redistribute it and/or modify it
6 under the terms of the GNU General Public License as published by the Free
7 Software Foundation; either version 2 of the License, or (at your option)
10 This program is distributed in the hope that it will be useful, but WITHOUT
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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.,
17 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __session_metadata_dialog_h__
21 #define __session_metadata_dialog_h__
23 #include "ardour_dialog.h"
30 #include <boost/shared_ptr.hpp>
35 #include "ardour/session_metadata.h"
38 typedef boost::shared_ptr<MetadataField> MetadataPtr;
40 /// Wraps a metadata field to be used in a GUI
44 MetadataField (std::string const & field_name);
45 virtual ~MetadataField();
46 virtual MetadataPtr copy () = 0;
48 virtual void save_data (ARDOUR::SessionMetadata & data) const = 0;
49 virtual void load_data (ARDOUR::SessionMetadata const & data) = 0;
51 virtual std::string name() { return _name; }
52 virtual std::string value() { return _value; }
54 /// Get widget containing name of field
55 virtual Gtk::Widget & name_widget () = 0;
56 /// Get label containing value of field
57 virtual Gtk::Widget & value_widget () = 0;
58 /// Get widget for editing value
59 virtual Gtk::Widget & edit_widget () = 0;
65 /// MetadataField that contains text
66 class TextMetadataField : public MetadataField
69 typedef std::string (ARDOUR::SessionMetadata::*Getter) () const;
70 typedef void (ARDOUR::SessionMetadata::*Setter) (std::string const &);
72 TextMetadataField (Getter getter, Setter setter, std::string const & field_name, guint width = 50);
75 void save_data (ARDOUR::SessionMetadata & data) const;
76 void load_data (ARDOUR::SessionMetadata const & data);
78 Gtk::Widget & name_widget ();
79 Gtk::Widget & value_widget ();
80 Gtk::Widget & edit_widget ();
88 Gtk::Label* value_label;
94 /// MetadataField that accepts only numbers
95 class NumberMetadataField : public MetadataField
98 typedef uint32_t (ARDOUR::SessionMetadata::*Getter) () const;
99 typedef void (ARDOUR::SessionMetadata::*Setter) (uint32_t);
101 NumberMetadataField (Getter getter, Setter setter, std::string const & field_name, guint numbers, guint width = 50);
104 void save_data (ARDOUR::SessionMetadata & data) const;
105 void load_data (ARDOUR::SessionMetadata const & data);
107 Gtk::Widget & name_widget ();
108 Gtk::Widget & value_widget ();
109 Gtk::Widget & edit_widget ();
111 void update_value ();
112 std::string uint_to_str (uint32_t i) const;
113 uint32_t str_to_uint (std::string const & str) const;
119 Gtk::Label* value_label;
126 /// MetadataField that accepts EAN-13 data only
127 class EAN13MetadataField : public MetadataField
130 typedef std::string (ARDOUR::SessionMetadata::*Getter) () const;
131 typedef void (ARDOUR::SessionMetadata::*Setter) (std::string const &);
133 EAN13MetadataField (Getter getter, Setter setter, std::string const & field_name, guint width = 13);
136 void save_data (ARDOUR::SessionMetadata & data) const;
137 void load_data (ARDOUR::SessionMetadata const & data);
139 Gtk::Widget & name_widget ();
140 Gtk::Widget & value_widget ();
141 Gtk::Widget & edit_widget ();
143 Gtk::Label* status_label;
144 void update_status ();
146 void update_value ();
147 std::string numeric_string (std::string const & str) const;
153 Gtk::Label* value_label;
159 /// Interface for MetadataFields
160 class SessionMetadataSet : public ARDOUR::SessionHandlePtr
163 SessionMetadataSet (std::string const & name);
164 virtual ~SessionMetadataSet () {};
166 void add_data_field (MetadataPtr field);
168 /// allows loading extra data into data sets (for importing etc.)
169 virtual void load_extra_data (ARDOUR::SessionMetadata const & /*data*/) { }
170 /// Saves data to session
171 virtual void save_data () = 0;
173 virtual Gtk::Widget & get_widget () = 0;
174 virtual Gtk::Widget & get_tab_widget () = 0;
177 typedef std::list<MetadataPtr> DataList;
182 /// Contains MetadataFields for editing
183 class SessionMetadataSetEditable : public SessionMetadataSet
186 SessionMetadataSetEditable (std::string const & name);
188 Gtk::Widget & get_widget () { return vbox; }
189 Gtk::Widget & get_tab_widget ();
191 /// Sets session and loads data
192 void set_session (ARDOUR::Session * s);
193 /// Saves from MetadataFields into data
199 Gtk::Label tab_widget;
202 /// Contains MetadataFields for importing
203 class SessionMetadataSetImportable : public SessionMetadataSet
206 SessionMetadataSetImportable (std::string const & name);
208 Gtk::Widget & get_widget () { return tree_view; }
209 Gtk::Widget & get_tab_widget ();
210 Gtk::Widget & get_select_all_widget ();
212 /// Loads importable data from data
213 void load_extra_data (ARDOUR::SessionMetadata const & data);
214 /// Saves from importable data (see load_data) to session_data
218 DataList & session_list; // References MetadataSet::list
219 DataList import_list;
221 struct Columns : public Gtk::TreeModel::ColumnRecord
224 Gtk::TreeModelColumn<std::string> field;
225 Gtk::TreeModelColumn<std::string> values;
226 Gtk::TreeModelColumn<bool> import;
227 Gtk::TreeModelColumn<MetadataPtr> data;
229 Columns() { add (field); add (values); add (import); add (data); }
232 Glib::RefPtr<Gtk::ListStore> tree;
234 Gtk::TreeView tree_view;
236 Gtk::Label tab_widget;
237 Gtk::CheckButton select_all_check;
240 void selection_changed (std::string const & path);
243 /// Metadata dialog interface
245 * The DataSets are initalized in this class so that all
246 * Dialogs have the same sets of data in the same order.
248 template <typename DataSet>
249 class SessionMetadataDialog : public ArdourDialog
252 SessionMetadataDialog (std::string const & name);
255 void init_data ( bool skip_user = false );
256 void load_extra_data (ARDOUR::SessionMetadata const & data);
259 virtual void init_gui () = 0;
260 virtual void save_and_close ();
261 virtual void end_dialog ();
263 void warn_user (std::string const & string);
265 typedef std::list<Gtk::Widget *> WidgetList;
266 typedef boost::shared_ptr<WidgetList> WidgetListPtr;
267 typedef Gtk::Widget & (DataSet::*WidgetFunc) ();
269 /// Returns list of widgets gathered by calling f for each data set
270 WidgetListPtr get_custom_widgets (WidgetFunc f);
272 /// Adds a widget to the table (vertical stacking) with automatic spacing
273 void add_widget (Gtk::Widget & widget);
275 Gtk::Notebook notebook;
278 void init_user_data ();
279 void init_track_data ();
280 void init_album_data ();
281 void init_people_data ();
282 void init_school_data ();
284 typedef boost::shared_ptr<SessionMetadataSet> DataSetPtr;
285 typedef std::list<DataSetPtr> DataSetList;
286 DataSetList data_list;
288 Gtk::Button * save_button;
289 Gtk::Button * cancel_button;
292 class SessionMetadataEditor : public SessionMetadataDialog<SessionMetadataSetEditable>
295 SessionMetadataEditor ();
296 ~SessionMetadataEditor ();
302 class SessionMetadataImporter : public SessionMetadataDialog<SessionMetadataSetImportable> {
304 SessionMetadataImporter ();
305 ~SessionMetadataImporter ();
311 // Select all from -widget
312 Gtk::HBox selection_hbox;
313 Gtk::Label selection_label;