gtk2_ardour/export_timespan_selector.h

   1 /*
   2     Copyright (C) 2008 Paul Davis
   3     Author: Sakari Bergen
   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
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18
  19 */
  20
  21 #ifndef __export_timespan_selector_h__
  22 #define __export_timespan_selector_h__
  23
  24 #include "public_editor.h"
  25 #include "audio_clock.h"
  26
  27 #include <list>
  28
  29 #include <gtkmm.h>
  30 #include <boost/shared_ptr.hpp>
  31
  32 #include "ardour/types.h"
  33 #include "ardour/session_handle.h"
  34 #include "ardour/export_profile_manager.h"
  35
  36 namespace ARDOUR {
  37         class Location;
  38         class ExportTimespan;
  39         class ExportHandler;
  40 }
  41
  42 using ARDOUR::CDMarkerFormat;
  43
  44 /// Timespan Selector base
  45 class ExportTimespanSelector : public Gtk::VBox, public ARDOUR::SessionHandlePtr
  46 {
  47   protected:
  48         typedef std::list<ARDOUR::Location *> LocationList;
  49         typedef boost::shared_ptr<ARDOUR::ExportHandler> HandlerPtr;
  50         typedef boost::shared_ptr<ARDOUR::ExportProfileManager> ProfileManagerPtr;
  51
  52         typedef std::list<ARDOUR::ExportTimespanPtr> TimespanList;
  53         typedef boost::shared_ptr<TimespanList> TimespanListPtr;
  54         typedef ARDOUR::ExportProfileManager::TimespanStatePtr TimespanStatePtr;
  55
  56   public:
  57
  58         ExportTimespanSelector (ARDOUR::Session * session, ProfileManagerPtr manager);
  59
  60         virtual ~ExportTimespanSelector ();
  61
  62         void sync_with_manager ();
  63
  64         sigc::signal<void> CriticalSelectionChanged;
  65
  66   protected:
  67
  68         ProfileManagerPtr manager;
  69         TimespanStatePtr  state;
  70
  71         virtual void fill_range_list () = 0;
  72
  73         void add_range_to_selection (ARDOUR::Location const * loc);
  74         void set_time_format_from_state ();
  75
  76         void change_time_format ();
  77
  78         std::string construct_label (ARDOUR::Location const * location) const;
  79         std::string construct_length (ARDOUR::Location const * location) const;
  80         std::string bbt_str (framepos_t frames) const;
  81         std::string timecode_str (framecnt_t frames) const;
  82         std::string ms_str (framecnt_t frames) const;
  83
  84         void update_range_name (std::string const & path, std::string const & new_text);
  85
  86         /*** GUI components ***/
  87
  88         Gtk::HBox      option_hbox;
  89         Gtk::Label     time_format_label;
  90
  91         /* Time format */
  92
  93         typedef ARDOUR::ExportProfileManager::TimeFormat TimeFormat;
  94
  95         struct TimeFormatCols : public Gtk::TreeModelColumnRecord
  96         {
  97           public:
  98                 Gtk::TreeModelColumn<TimeFormat>      format;
  99                 Gtk::TreeModelColumn<std::string>   label;
 100
 101                 TimeFormatCols () { add(format); add(label); }
 102         };
 103         TimeFormatCols               time_format_cols;
 104         Glib::RefPtr<Gtk::ListStore> time_format_list;
 105         Gtk::ComboBox                time_format_combo;
 106
 107         /* View */
 108
 109         struct RangeCols : public Gtk::TreeModelColumnRecord
 110         {
 111           public:
 112                 Gtk::TreeModelColumn<ARDOUR::Location *>  location;
 113                 Gtk::TreeModelColumn<std::string>       label;
 114                 Gtk::TreeModelColumn<bool>              selected;
 115                 Gtk::TreeModelColumn<std::string>       name;
 116                 Gtk::TreeModelColumn<std::string>       length;
 117
 118                 RangeCols () { add (location); add(label); add(selected); add(name); add(length); }
 119         };
 120         RangeCols                    range_cols;
 121
 122         Glib::RefPtr<Gtk::ListStore> range_list;
 123         Gtk::TreeView                range_view;
 124
 125         Gtk::ScrolledWindow          range_scroller;
 126 };
 127
 128 /// Allows seleting multiple timespans
 129 class ExportTimespanSelectorMultiple : public ExportTimespanSelector
 130 {
 131   public:
 132         ExportTimespanSelectorMultiple (ARDOUR::Session * session, ProfileManagerPtr manager);
 133
 134   private:
 135
 136         virtual void fill_range_list ();
 137
 138         void set_selection_from_state ();
 139         void update_selection ();
 140         void update_timespans ();
 141 };
 142
 143 /// Displays one timespan
 144 class ExportTimespanSelectorSingle : public ExportTimespanSelector
 145 {
 146   public:
 147         ExportTimespanSelectorSingle (ARDOUR::Session * session, ProfileManagerPtr manager, std::string range_id);
 148
 149   private:
 150
 151         virtual void fill_range_list ();
 152
 153         std::string range_id;
 154
 155 };
 156
 157 #endif /* __export_timespan_selector_h__ */