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git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@362 e378c898-3ddf-0310-93e7-cc216c733640

src/display/window_string_list.cc

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+// 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 "canvas.h"
+#include "utils.h"
+#include "window_string_list.h"
+
+namespace display {
+
+WindowStringList::WindowStringList() :
+  Window(new Canvas, true) {
+}
+
+WindowStringList::~WindowStringList() {
+}
+
+void
+WindowStringList::redraw() {
+  m_nextDraw = utils::Timer::max();
+
+  m_canvas->erase();
+
+  size_t ypos = 0;
+  size_t xpos = 1;
+  size_t width = 0;
+
+  for (iterator itr = m_first; itr != m_last; ++itr) {
+
+    if (ypos == (size_t)m_canvas->get_height()) {
+      ypos = 0;
+      xpos += width + 2;
+      
+      if (xpos >= (size_t)m_canvas->get_width())
+	break;
+    }
+
+    width = std::max(itr->size(), width);
+
+    if (xpos + itr->size() <= (size_t)m_canvas->get_width())
+      m_canvas->print(xpos, ypos++, "%s", itr->c_str());
+    else
+      m_canvas->print(xpos, ypos++, "%s", itr->substr(0, m_canvas->get_width() - xpos).c_str());
+  }
+}
+
+}