gtk2_ardour/editor_keys.cc

   1 /*
   2     Copyright (C) 2000 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 #include <cstdlib>
  21 #include <cmath>
  22 #include <string>
  23
  24 #include "pbd/error.h"
  25
  26 #include "ardour/session.h"
  27 #include "ardour/region.h"
  28 #include <gtkmm/treeview.h>
  29
  30 #include "ardour_ui.h"
  31 #include "editor.h"
  32 #include "time_axis_view.h"
  33 #include "region_view.h"
  34 #include "selection.h"
  35
  36 #include "i18n.h"
  37
  38 using namespace ARDOUR;
  39 using namespace PBD;
  40
  41 void
  42 Editor::keyboard_selection_finish (bool add)
  43 {
  44         if (_session && have_pending_keyboard_selection) {
  45
  46                 nframes64_t end;
  47                 bool ignored;
  48
  49                 if (_session->transport_rolling()) {
  50                         end = _session->audible_frame();
  51                 } else {
  52                         if (!mouse_frame (end, ignored)) {
  53                                 return;
  54                         }
  55                 }
  56
  57                 if (add) {
  58                         selection->add (pending_keyboard_selection_start, end);
  59                 } else {
  60                         selection->set (pending_keyboard_selection_start, end);
  61                 }
  62
  63                 have_pending_keyboard_selection = false;
  64         }
  65 }
  66
  67 void
  68 Editor::keyboard_selection_begin ()
  69 {
  70         if (_session) {
  71                 if (_session->transport_rolling()) {
  72                         pending_keyboard_selection_start = _session->audible_frame();
  73                         have_pending_keyboard_selection = true;
  74                 } else {
  75                         bool ignored;
  76                         nframes64_t where; // XXX fix me
  77
  78                         if (mouse_frame (where, ignored)) {
  79                                 pending_keyboard_selection_start = where;
  80                                 have_pending_keyboard_selection = true;
  81                         }
  82
  83                 }
  84         }
  85 }
  86
  87 void
  88 Editor::keyboard_paste ()
  89 {
  90         ensure_entered_track_selected (true);
  91         paste (1);
  92 }
  93
  94 void
  95 Editor::keyboard_insert_region_list_selection ()
  96 {
  97         insert_region_list_selection (1);
  98 }
  99
 100 int
 101 Editor::get_prefix (float& /*val*/, bool& was_floating)
 102 {
 103         was_floating = false;
 104         return 1;
 105 }
 106