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rakshasa
91 lines
3.1 KiB
C++
91 lines
3.1 KiB
C++
// rTorrent - BitTorrent client
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// Copyright (C) 2005-2011, Jari Sundell
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// In addition, as a special exception, the copyright holders give
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// permission to link the code of portions of this program with the
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// OpenSSL library under certain conditions as described in each
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// individual source file, and distribute linked combinations
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// including the two.
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//
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// You must obey the GNU General Public License in all respects for
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// all of the code used other than OpenSSL. If you modify file(s)
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// with this exception, you may extend this exception to your version
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// of the file(s), but you are not obligated to do so. If you do not
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// wish to do so, delete this exception statement from your version.
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// If you delete this exception statement from all source files in the
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// program, then also delete it here.
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//
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// Contact: Jari Sundell <jaris@ifi.uio.no>
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//
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// Skomakerveien 33
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// 3185 Skoppum, NORWAY
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#include "config.h"
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#include <ctime>
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#include "canvas.h"
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#include "utils.h"
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#include "window_log_complete.h"
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namespace display {
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WindowLogComplete::WindowLogComplete(torrent::log_buffer* l) :
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Window(new Canvas, 0, 30, 1, extent_full, extent_full),
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m_log(l) {
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}
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WindowLogComplete::~WindowLogComplete() {
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}
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WindowLogComplete::iterator
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WindowLogComplete::find_older() {
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return m_log->find_older(cachedTime.seconds() - 60);
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}
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void
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WindowLogComplete::redraw() {
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m_canvas->erase();
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if (m_canvas->width() < 16)
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return;
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int pos = m_canvas->height();
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for (iterator itr = m_log->end(), last = m_log->begin(); itr != last && pos > 0; ) {
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itr--;
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char buffer[16];
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// Use an arbitrary min width of 60 for allowing multiple
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// lines. This should ensure we don't mess up the display when the
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// screen is shrunk too much.
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unsigned int timeWidth = 3 + print_hhmmss_local(buffer, buffer + 16, static_cast<time_t>(itr->timestamp)) - buffer;
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unsigned int logWidth = m_canvas->width() > 60 ? (m_canvas->width() - timeWidth) : (60 - timeWidth);
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unsigned int logHeight = (itr->message.size() + logWidth - 1) / logWidth;
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for (unsigned int j = logHeight; j > 0 && pos > 0; --j, --pos)
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if (j == 1)
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m_canvas->print(0, pos - 1, "(%s) %s", buffer, itr->message.substr(0, m_canvas->width() - timeWidth).c_str());
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else
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m_canvas->print(timeWidth, pos - 1, "%s", itr->message.substr(logWidth * (j - 1), m_canvas->width() - timeWidth).c_str());
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}
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}
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}
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