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Use GLFW function to get window property on X11

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The function ```XGetWindowProperty``` was replaced with the GLFW
function ```_glfwGetWindowPropertyX11``` in the operation to get the
work area.
This commit is contained in:
Felipe Ferreira da Silva 2017-04-06 20:42:41 -03:00
parent 2b7ed3d177
commit 0403eed963
3 changed files with 10 additions and 23 deletions
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2
src/x11_init.c
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@ -444,6 +444,8 @@ static void detectEWMH(void)
getSupportedAtom(supportedAtoms, atomCount, "_NET_WM_WINDOW_TYPE");
_glfw.x11.NET_WM_WINDOW_TYPE_NORMAL =
getSupportedAtom(supportedAtoms, atomCount, "_NET_WM_WINDOW_TYPE_NORMAL");
_glfw.x11.NET_WORKAREA =
getSupportedAtom(supportedAtoms, atomCount, "_NET_WORKAREA");
_glfw.x11.NET_ACTIVE_WINDOW =
getSupportedAtom(supportedAtoms, atomCount, "_NET_ACTIVE_WINDOW");
_glfw.x11.NET_FRAME_EXTENTS =

30
src/x11_monitor.c
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@ -342,31 +342,15 @@ void _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor, int* xpos, int* ypos
{
if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)
{
Atom workarea = XInternAtom(_glfw.x11.display, "_NET_WORKAREA", True);
Atom type;
int format;
unsigned long num;
unsigned long bytesLeft;
unsigned long *workareaValues;
unsigned char *data = NULL;
Atom* extents = NULL;
if(workarea == None)
return;
_glfwGetWindowPropertyX11(_glfw.x11.root, _glfw.x11.NET_WORKAREA, XA_CARDINAL, (unsigned char**) &extents);
if (XGetWindowProperty(_glfw.x11.display, _glfw.x11.root, workarea, 0,
4 * 32, False, AnyPropertyType, &type, &format,
&num, &bytesLeft, &data) != Success) {
return;
}
if(type == None || format == 0 || bytesLeft || num % 4)
return;
workareaValues = (unsigned long*)data;
*xpos = workareaValues[0];
*ypos = workareaValues[1];
*width = workareaValues[2];
*height = workareaValues[3];
*xpos = extents[0];
*ypos = extents[1];
*width = extents[2];
*height = extents[3];
XFree(extents);
}
}

1
src/x11_platform.h
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@ -195,6 +195,7 @@ typedef struct _GLFWlibraryX11
Atom NET_WM_STATE_MAXIMIZED_HORZ;
Atom NET_WM_BYPASS_COMPOSITOR;
Atom NET_WM_FULLSCREEN_MONITORS;
Atom NET_WORKAREA;
Atom NET_ACTIVE_WINDOW;
Atom NET_FRAME_EXTENTS;
Atom NET_REQUEST_FRAME_EXTENTS;