mirror of
https://github.com/rakshasa/rtorrent.git
synced 2026-08-06 02:02:30 +00:00
Jari Sundell
101 lines
3.0 KiB
C++
101 lines
3.0 KiB
C++
// rTorrent - BitTorrent client
|
|
// Copyright (C) 2005-2011, 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
|
|
//
|
|
// In addition, as a special exception, the copyright holders give
|
|
// permission to link the code of portions of this program with the
|
|
// OpenSSL library under certain conditions as described in each
|
|
// individual source file, and distribute linked combinations
|
|
// including the two.
|
|
//
|
|
// You must obey the GNU General Public License in all respects for
|
|
// all of the code used other than OpenSSL. If you modify file(s)
|
|
// with this exception, you may extend this exception to your version
|
|
// of the file(s), but you are not obligated to do so. If you do not
|
|
// wish to do so, delete this exception statement from your version.
|
|
// If you delete this exception statement from all source files in the
|
|
// program, then also delete it here.
|
|
//
|
|
// Contact: Jari Sundell <jaris@ifi.uio.no>
|
|
//
|
|
// Skomakerveien 33
|
|
// 3185 Skoppum, NORWAY
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdexcept>
|
|
|
|
#include "window.h"
|
|
|
|
namespace display {
|
|
|
|
Window::SlotTimer Window::m_slotSchedule;
|
|
Window::SlotWindow Window::m_slotUnschedule;
|
|
Window::Slot Window::m_slotAdjust;
|
|
|
|
// When constructing the window we set flag_offscreen so that redraw
|
|
// doesn't get triggered until after a successful Frame::balance call.
|
|
|
|
Window::Window(Canvas* canvas, int flags, extent_type minWidth, extent_type minHeight, extent_type maxWidth, extent_type maxHeight) :
|
|
m_canvas(canvas),
|
|
m_flags(flags | flag_offscreen),
|
|
|
|
m_minWidth(minWidth),
|
|
m_minHeight(minHeight),
|
|
|
|
m_maxWidth(maxWidth),
|
|
m_maxHeight(maxHeight) {
|
|
|
|
m_taskUpdate.slot() = std::tr1::bind(&Window::redraw, this);
|
|
}
|
|
|
|
Window::~Window() {
|
|
if (is_active())
|
|
m_slotUnschedule(this);
|
|
|
|
delete m_canvas;
|
|
}
|
|
|
|
void
|
|
Window::set_active(bool state) {
|
|
if (state == is_active())
|
|
return;
|
|
|
|
if (state) {
|
|
// Set offscreen so we don't try rendering before Frame::balance
|
|
// has been called.
|
|
m_flags |= flag_active | flag_offscreen;
|
|
mark_dirty();
|
|
|
|
} else {
|
|
m_flags &= ~flag_active;
|
|
m_slotUnschedule(this);
|
|
}
|
|
}
|
|
|
|
void
|
|
Window::resize(int x, int y, int w, int h) {
|
|
if (x < 0 || y < 0)
|
|
throw std::logic_error("Window::resize(...) bad x or y position");
|
|
|
|
if (w <= 0 || h <= 0)
|
|
throw std::logic_error("Window::resize(...) bad size");
|
|
|
|
m_canvas->resize(x, y, w, h);
|
|
}
|
|
|
|
}
|