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32 #include "WebScreenInfoFactory.h"
34 #include "public/platform/WebScreenInfo.h"
39 // FIXME: Take an X window and use XRandR to find the dimensions of the monitor
40 // that it's on (probably using XRRGetScreenInfo() and XRRConfigSizes() from
41 // X11/extensions/Xrandr.h). GDK provides a gdk_screen_get_monitor_geometry()
42 // function, but it appears to return stale data after the screen is resized.
43 WebScreenInfo WebScreenInfoFactory::screenInfo(Display* display, int screenNumber)
45 // XDisplayWidth() and XDisplayHeight() return cached values. To ensure that
46 // we return the correct dimensions after the screen is resized, query the
47 // root window's geometry each time.
48 Window root = RootWindow(display, screenNumber);
51 unsigned width, height, border, depth;
53 display, root, &rootRet, &x, &y, &width, &height, &border, &depth);
55 WebScreenInfo results;
57 // FIXME: Initialize the device scale factor.
58 // FIXME: Not all screens use 8bpp.
59 results.depthPerComponent = 8;
60 results.depth = depth;
61 results.isMonochrome = depth == 1;
62 results.rect = WebRect(x, y, width, height);
63 // FIXME: Query the _NET_WORKAREA property from EWMH.
64 results.availableRect = results.rect;