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editor_keys.cc

/*
    Copyright (C) 2000 Paul Davis 

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include <cstdlib>
#include <cmath>
#include <string>

#include <pbd/error.h>

#include <ardour/session.h>
#include <ardour/region.h>

#include "ardour_ui.h"
#include "editor.h"
#include "time_axis_view.h"
#include "region_view.h"
#include "selection.h"

#include "i18n.h"

using namespace ARDOUR;
using namespace PBD;
using namespace sigc;

void
Editor::keyboard_selection_finish (bool add)
{
      if (session && have_pending_keyboard_selection) {
            begin_reversible_command (_("keyboard selection"));
            if (add) {
                  selection->add (pending_keyboard_selection_start, session->audible_frame());
            } else {
                  selection->set (0, pending_keyboard_selection_start, session->audible_frame());
            }
            commit_reversible_command ();
            have_pending_keyboard_selection = false;
      }
}

void
Editor::keyboard_selection_begin ()
{
      if (session) {
            pending_keyboard_selection_start = session->audible_frame();
            have_pending_keyboard_selection = true;
      }
}

void
Editor::keyboard_duplicate_region ()
{
      if (selection->regions.empty()) {
            return;
      }

      float prefix = 0;
      bool was_floating;

      if (get_prefix (prefix, was_floating) == 0) {
            duplicate_some_regions (selection->regions, prefix);
      } else {
            duplicate_some_regions (selection->regions, 1);
      }
}

void
Editor::keyboard_duplicate_selection ()
{
      float prefix = 0;
      bool was_floating;

      if (get_prefix (prefix, was_floating) == 0) {
            duplicate_selection (prefix);
      } else {
            duplicate_selection (1);
      }
}

void
Editor::keyboard_paste ()
{
      float prefix = 0;
      bool was_floating;

      if (get_prefix (prefix, was_floating) == 0) {
            paste (prefix);
      } else {
            paste (1);
      }
}

void
Editor::keyboard_insert_region_list_selection ()
{
      float prefix = 0;
      bool was_floating;

      if (get_prefix (prefix, was_floating) == 0) {
            insert_region_list_selection (prefix);
      } else {
            insert_region_list_selection (1);
      }
}

int
Editor::get_prefix (float& val, bool& was_floating)
{
      was_floating = false;
      return 1;
}


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