| /* |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "WebScreenInfoFactory.h" |
| |
| #include "WebScreenInfo.h" |
| #include <X11/Xlib.h> |
| |
| namespace WebKit { |
| |
| // FIXME: Take an X window and use XRandR to find the dimensions of the monitor |
| // that it's on (probably using XRRGetScreenInfo() and XRRConfigSizes() from |
| // X11/extensions/Xrandr.h). GDK provides a gdk_screen_get_monitor_geometry() |
| // function, but it appears to return stale data after the screen is resized. |
| WebScreenInfo WebScreenInfoFactory::screenInfo(Display* display, int screenNumber) |
| { |
| // XDisplayWidth() and XDisplayHeight() return cached values. To ensure that |
| // we return the correct dimensions after the screen is resized, query the |
| // root window's geometry each time. |
| Window root = RootWindow(display, screenNumber); |
| Window rootRet; |
| int x, y; |
| unsigned int width, height, border, depth; |
| XGetGeometry( |
| display, root, &rootRet, &x, &y, &width, &height, &border, &depth); |
| |
| WebScreenInfo results; |
| |
| // FIXME: Initialize the device scale factor. |
| // FIXME: Not all screens use 8bpp. |
| results.depthPerComponent = 8; |
| results.depth = depth; |
| results.isMonochrome = depth == 1; |
| results.rect = WebRect(x, y, width, height); |
| // FIXME: Query the _NET_WORKAREA property from EWMH. |
| results.availableRect = results.rect; |
| |
| return results; |
| } |
| |
| } // namespace WebKit |