Prefixed ui element classes with Element.

git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@359 e378c898-3ddf-0310-93e7-cc216c733640
2026-10-10 08:09:21 +00:00 · 2005-03-17 18:53:15 +00:00
parent 2ded36e38e
commit 73fb55ae42
17 changed files with 212 additions and 89 deletions
@@ -0,0 +1,124 @@
+// rTorrent - BitTorrent client
+// Copyright (C) 2005, Jari Sundell
+//
+// 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+// Contact:  Jari Sundell <jaris@ifi.uio.no>
+//
+//           Skomakerveien 33
+//           3185 Skoppum, NORWAY
+
+#include "config.h"
+
+#include <stdexcept>
+
+#include "display/window_file_list.h"
+
+#include "control.h"
+#include "element_file_list.h"
+
+namespace ui {
+
+ElementFileList::ElementFileList(core::Download* d) :
+  m_download(d),
+  m_window(NULL),
+  m_focus(0) {
+
+  m_bindings[' '] = sigc::mem_fun(*this, &ElementFileList::receive_priority);
+  m_bindings[KEY_DOWN] = sigc::mem_fun(*this, &ElementFileList::receive_next);
+  m_bindings[KEY_UP] = sigc::mem_fun(*this, &ElementFileList::receive_prev);
+}
+
+void
+ElementFileList::activate(Control* c, MItr mItr) {
+  if (m_window != NULL)
+    throw std::logic_error("ui::ElementFileList::activate(...) called on an object in the wrong state");
+
+  c->get_input().push_front(&m_bindings);
+
+  *mItr = m_window = new WFileList(m_download, &m_focus);
+}
+
+void
+ElementFileList::disable(Control* c) {
+  if (m_window == NULL)
+    throw std::logic_error("ui::ElementFileList::disable(...) called on an object in the wrong state");
+
+  c->get_input().erase(&m_bindings);
+
+  delete m_window;
+  m_window = NULL;
+}
+
+void
+ElementFileList::receive_next() {
+  if (m_window == NULL)
+    throw std::logic_error("ui::ElementFileList::receive_next(...) called on a disabled object");
+
+  if (++m_focus >= m_download->get_download().get_entry_size())
+    m_focus = 0;
+
+  m_window->mark_dirty();
+}
+
+void
+ElementFileList::receive_prev() {
+  if (m_window == NULL)
+    throw std::logic_error("ui::ElementFileList::receive_prev(...) called on a disabled object");
+
+  if (m_download->get_download().get_entry_size() == 0)
+    return;
+
+  if (m_focus != 0)
+    --m_focus;
+  else 
+    m_focus = m_download->get_download().get_entry_size() - 1;
+
+  m_window->mark_dirty();
+}
+
+void
+ElementFileList::receive_priority() {
+  if (m_window == NULL)
+    throw std::logic_error("ui::ElementFileList::receive_prev(...) called on a disabled object");
+
+  if (m_focus >= m_download->get_download().get_entry_size())
+    return;
+
+  torrent::Entry e = m_download->get_download().get_entry(m_focus);
+
+  switch (e.get_priority()) {
+  case torrent::Entry::STOPPED:
+    e.set_priority(torrent::Entry::HIGH);
+    break;
+
+  case torrent::Entry::NORMAL:
+    e.set_priority(torrent::Entry::STOPPED);
+    break;
+
+  case torrent::Entry::HIGH:
+    e.set_priority(torrent::Entry::NORMAL);
+    break;
+	
+  default:
+    e.set_priority(torrent::Entry::NORMAL);
+    break;
+  };
+
+  m_download->get_download().update_priorities();
+  m_window->mark_dirty();
+}
+
+}