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Fixed missing ICCCM protocol message checks.

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This commit is contained in:
Camilla Berglund 2014-03-09 13:24:17 +01:00
parent 98552f1d75
commit 9309f75704
4 changed files with 28 additions and 16 deletions
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1
README.md
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@ -67,6 +67,7 @@ The following dependencies are needed by the examples and test programs:
cause an uncaught `BadWindow` error
- [X11] Bugfix: No check was made for the presence GLX 1.3 when
`GLX_SGIX_fbconfig` was unavailable
- [X11] Bugfix: The message type of ICCCM protocol events was not checked
## Contact

3
src/x11_init.c
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@ -430,6 +430,9 @@ static GLboolean initExtensions(void)
Bool supported;
// Find or create window manager atoms
_glfw.x11.WM_PROTOCOLS = XInternAtom(_glfw.x11.display,
"WM_PROTOCOLS",
False);
_glfw.x11.WM_STATE = XInternAtom(_glfw.x11.display, "WM_STATE", False);
_glfw.x11.WM_DELETE_WINDOW = XInternAtom(_glfw.x11.display,
"WM_DELETE_WINDOW",

1
src/x11_platform.h
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@ -107,6 +107,7 @@ typedef struct _GLFWlibraryX11
XContext context;
// Window manager atoms
Atom WM_PROTOCOLS;
Atom WM_STATE;
Atom WM_DELETE_WINDOW;
Atom NET_WM_NAME;

39
src/x11_window.c
View File

@ -739,25 +739,32 @@ static void processEvent(XEvent *event)
{
// Custom client message, probably from the window manager
if ((Atom) event->xclient.data.l[0] == _glfw.x11.WM_DELETE_WINDOW)
{
// The window manager was asked to close the window, for example by
// the user pressing a 'close' window decoration button
if (event->xclient.message_type == None)
break;
_glfwInputWindowCloseRequest(window);
}
else if (_glfw.x11.NET_WM_PING &&
(Atom) event->xclient.data.l[0] == _glfw.x11.NET_WM_PING)
if (event->xclient.message_type == _glfw.x11.WM_PROTOCOLS)
{
// The window manager is pinging the application to ensure it's
// still responding to events
if (_glfw.x11.WM_DELETE_WINDOW &&
(Atom) event->xclient.data.l[0] == _glfw.x11.WM_DELETE_WINDOW)
{
// The window manager was asked to close the window, for example by
// the user pressing a 'close' window decoration button
event->xclient.window = _glfw.x11.root;
XSendEvent(_glfw.x11.display,
event->xclient.window,
False,
SubstructureNotifyMask | SubstructureRedirectMask,
event);
_glfwInputWindowCloseRequest(window);
}
else if (_glfw.x11.NET_WM_PING &&
(Atom) event->xclient.data.l[0] == _glfw.x11.NET_WM_PING)
{
// The window manager is pinging the application to ensure it's
// still responding to events
event->xclient.window = _glfw.x11.root;
XSendEvent(_glfw.x11.display,
event->xclient.window,
False,
SubstructureNotifyMask | SubstructureRedirectMask,
event);
}
}
else if (event->xclient.message_type == _glfw.x11.XdndEnter)
{