gtk2_ardour/interthread_progress_window.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 __ardour_interthread_progress_window_h__
  21 #define __ardour_interthread_progress_window_h__
  22
  23 #include <gtkmm/label.h>
  24 #include <gtkmm/progressbar.h>
  25 #include "ardour_dialog.h"
  26
  27 namespace ARDOUR {
  28         class InterThreadInfo;
  29         class ImportStatus;
  30 }
  31
  32 /** A progress dialogue which gets its status from an
  33  *  ARDOUR::InterThreadInfo struct.  Displays a progress bar, which is
  34  *  automagically updated using a Glib timer, and a cancel button.
  35  */
  36
  37 class InterthreadProgressWindow : public ArdourDialog
  38 {
  39 public:
  40         InterthreadProgressWindow (ARDOUR::InterThreadInfo *, std::string const &, std::string const &);
  41
  42 protected:
  43
  44         virtual bool update ();
  45
  46         Gtk::Button _cancel_button;
  47         Gtk::Label _cancel_label;
  48         Gtk::ProgressBar _bar;
  49
  50 private:
  51         void cancel_clicked ();
  52
  53         ARDOUR::InterThreadInfo* _interthread_info;
  54 };
  55
  56 /** Progress dialogue for importing sound files */
  57 class ImportProgressWindow : public InterthreadProgressWindow
  58 {
  59 public:
  60         ImportProgressWindow (ARDOUR::ImportStatus *, std::string const &, std::string const &);
  61
  62 private:
  63         bool update ();
  64
  65         Gtk::Label _label;
  66         ARDOUR::ImportStatus* _import_status;
  67 };
  68
  69 #endif