gtk2_ardour/session_dialog.h

   1 /*
   2     Copyright (C) 2010 Paul Davis
   3
   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.
   8
   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.
  13
  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.
  17
  18 */
  19
  20 #ifndef __gtk2_ardour_session_dialog_h__
  21 #define __gtk2_ardour_session_dialog_h__
  22
  23 #include <string>
  24
  25 #include <gdkmm/pixbuf.h>
  26 #include <gtkmm/label.h>
  27 #include <gtkmm/drawingarea.h>
  28 #include <gtkmm/expander.h>
  29 #include <gtkmm/box.h>
  30 #include <gtkmm/radiobutton.h>
  31 #include <gtkmm/filechooserbutton.h>
  32 #include <gtkmm/scrolledwindow.h>
  33 #include <gtkmm/textview.h>
  34 #include <gtkmm/treeview.h>
  35 #include <gtkmm/treestore.h>
  36 #include <gtkmm/checkbutton.h>
  37 #include <gtkmm/table.h>
  38 #include <gtkmm/frame.h>
  39 #include <gtkmm/spinbutton.h>
  40 #include <gtkmm/liststore.h>
  41 #include <gtkmm/combobox.h>
  42
  43 #include "ardour/utils.h"
  44
  45 #include "ardour_dialog.h"
  46
  47 class EngineControl;
  48
  49 class SessionDialog : public ArdourDialog
  50 {
  51 public:
  52         SessionDialog (bool require_new, const std::string& session_name, const std::string& session_path,
  53                        const std::string& template_name, bool cancel_not_quit);
  54         SessionDialog ();
  55         ~SessionDialog ();
  56
  57         void clear_given ();
  58
  59         std::string session_name (bool& should_be_new);
  60         std::string session_folder ();
  61
  62         bool use_session_template() const;
  63         std::string session_template_name();
  64
  65         uint32_t master_channel_count();
  66
  67         void set_provided_session(const std::string& session_name, const std::string& session_path) {
  68                 _provided_session_name = session_name;
  69                 _provided_session_path = session_path;
  70         }
  71
  72 private:
  73         bool new_only;
  74         std::string _provided_session_name;
  75         std::string _provided_session_path;
  76
  77         bool on_delete_event (GdkEventAny*);
  78
  79         Gtk::Button* cancel_button;
  80         Gtk::Button* open_button;
  81         Gtk::Button* back_button;
  82         Gtk::Button* quit_button;
  83
  84         bool back_button_pressed (GdkEventButton*);
  85         bool open_button_pressed (GdkEventButton*);
  86
  87         Gtk::Frame info_frame;
  88
  89         /* initial choice page */
  90
  91         void setup_initial_choice_box ();
  92         void setup_recent_sessions ();
  93         Gtk::VBox ic_vbox;
  94         Gtk::Button ic_new_session_button;
  95         void new_session_button_clicked ();
  96
  97         /* recent sessions */
  98
  99         void setup_existing_session_page ();
 100
 101         struct RecentSessionsSorter
 102         {
 103                 bool operator() (std::pair<std::string,std::string> a, std::pair<std::string,std::string> b) const {
 104                         return ARDOUR::cmp_nocase(a.first, b.first) == -1;
 105                 }
 106         };
 107
 108         struct RecentSessionModelColumns : public Gtk::TreeModel::ColumnRecord {
 109                 RecentSessionModelColumns()
 110                 {
 111                         add (visible_name);
 112                         add (tip);
 113                         add (fullpath);
 114                         add (sample_rate);
 115                         add (disk_format);
 116                         add (modified_with);
 117                         add (time_modified);
 118                         add (time_formatted);
 119                 }
 120                 Gtk::TreeModelColumn<std::string> visible_name;
 121                 Gtk::TreeModelColumn<std::string> tip;
 122                 Gtk::TreeModelColumn<std::string> fullpath;
 123                 Gtk::TreeModelColumn<std::string> sample_rate;
 124                 Gtk::TreeModelColumn<std::string> disk_format;
 125                 Gtk::TreeModelColumn<std::string> modified_with;
 126                 Gtk::TreeModelColumn<int64_t>     time_modified;
 127                 Gtk::TreeModelColumn<std::string> time_formatted;
 128         };
 129
 130         RecentSessionModelColumns    recent_session_columns;
 131         Gtk::TreeView                recent_session_display;
 132         Glib::RefPtr<Gtk::TreeStore> recent_session_model;
 133         Gtk::ScrolledWindow          recent_scroller;
 134         Gtk::Label                   recent_label;
 135         Gtk::FileChooserButton       existing_session_chooser;
 136         int redisplay_recent_sessions ();
 137         void recent_session_row_selected ();
 138         void recent_session_sort_changed ();
 139         void recent_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col);
 140         bool recent_button_press (GdkEventButton*);
 141         void recent_context_mennu (GdkEventButton*);
 142         void recent_remove_selected ();
 143
 144         void existing_session_selected ();
 145         void session_selected ();
 146
 147         /* new sessions */
 148
 149         void setup_new_session_page ();
 150         Gtk::Entry new_name_entry;
 151         Gtk::FileChooserButton new_folder_chooser;
 152
 153         struct SessionTemplateColumns : public Gtk::TreeModel::ColumnRecord {
 154                 SessionTemplateColumns () {
 155                         add (name);
 156                         add (path);
 157                         add (description);
 158                         add (modified_with_short);
 159                         add (modified_with_long);
 160                 }
 161
 162                 Gtk::TreeModelColumn<std::string> name;
 163                 Gtk::TreeModelColumn<std::string> path;
 164                 Gtk::TreeModelColumn<std::string> description;
 165                 Gtk::TreeModelColumn<std::string> modified_with_short;
 166                 Gtk::TreeModelColumn<std::string> modified_with_long;
 167         };
 168
 169         SessionTemplateColumns session_template_columns;
 170
 171         Glib::RefPtr<Gtk::TreeStore>  template_model;
 172         Gtk::TreeView                 template_chooser;
 173         Gtk::ScrolledWindow           template_scroller;
 174
 175         void template_row_selected ();
 176
 177         Gtk::TextView template_desc;
 178         Gtk::Frame    template_desc_frame;
 179
 180         Gtk::VBox session_new_vbox;
 181         Gtk::VBox session_existing_vbox;
 182         std::string load_template_override;
 183
 184         void new_name_changed ();
 185         void new_name_activated ();
 186         void populate_session_templates ();
 187
 188         /* --disable plugins UI */
 189         Gtk::CheckButton _disable_plugins;
 190         void disable_plugins_clicked ();
 191
 192         /* meta-template */
 193         uint32_t meta_master_bus_profile (std::string script) const;
 194
 195         /* always there */
 196
 197         Glib::RefPtr<Pango::Layout> layout;
 198
 199         bool _existing_session_chooser_used; ///< set to true when the existing session chooser has been used
 200
 201         Gtk::Label info_scroller_label;
 202         std::string::size_type info_scroller_count;
 203         bool info_scroller_update();
 204         sigc::connection info_scroller_connection;
 205         void updates_button_clicked ();
 206 };
 207
 208 #endif /* __gtk2_ardour_session_dialog_h__ */