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@ -220,6 +220,7 @@ information on what to include when reporting a bug.
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- [Win32] Bugfix: `glfwCreateWindow` activated window even with `GLFW_FOCUSED`
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hint set to false (#1179,#1180)
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- [X11] Added support for `org.freedesktop.ScreenSaver` (#854)
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- [X11] Added support for the MIT screensaver extension (#854)
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- [X11] Moved to XI2 `XI_RawMotion` for disable cursor mode motion input (#125)
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- [X11] Replaced `_GLFW_HAS_XF86VM` compile-time option with dynamic loading
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- [X11] Bugfix: `glfwGetVideoMode` would segfault on Cygwin/X
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@ -623,6 +623,23 @@ static GLFWbool initExtensions(void)
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}
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}
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_glfw.x11.xss.handle = _glfw_dlopen("libXss.so.1");
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if (_glfw.x11.xss.handle)
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{
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_glfw.x11.xss.QueryExtension = (PFN_XScreenSaverQueryExtension)
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dlsym(_glfw.x11.xss.handle, "XScreenSaverQueryExtension");
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_glfw.x11.xss.Suspend = (PFN_XScreenSaverSuspend)
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dlsym(_glfw.x11.xss.handle, "XScreenSaverSuspend");
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if (XScreenSaverQueryExtension(_glfw.x11.display,
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&_glfw.x11.xss.eventBase,
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&_glfw.x11.xss.errorBase))
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{
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_glfw.x11.xss.available = GLFW_TRUE;
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}
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}
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// Check if Xkb is supported on this display
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_glfw.x11.xkb.major = 1;
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_glfw.x11.xkb.minor = 0;
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_glfw.x11.xkb.available =
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@ -126,6 +126,11 @@ typedef XRenderPictFormat* (* PFN_XRenderFindVisualFormat)(Display*,Visual const
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#define XRenderQueryVersion _glfw.x11.xrender.QueryVersion
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#define XRenderFindVisualFormat _glfw.x11.xrender.FindVisualFormat
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typedef Bool (* PFN_XScreenSaverQueryExtension)(Display*,int*,int*);
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typedef void (* PFN_XScreenSaverSuspend)(Display*,Bool);
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#define XScreenSaverQueryExtension _glfw.x11.xss.QueryExtension
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#define XScreenSaverSuspend _glfw.x11.xss.Suspend
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typedef void (*PFN_dbus_error_init)(DBusError*);
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typedef dbus_bool_t (*PFN_dbus_error_is_set)(const DBusError*);
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typedef DBusConnection* (*PFN_dbus_bus_get_private)(DBusBusType,DBusError*);
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@ -263,6 +268,8 @@ typedef struct _GLFWlibraryX11
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double restoreCursorPosX, restoreCursorPosY;
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// The window whose disabled cursor mode is active
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_GLFWwindow* disabledCursorWindow;
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// The number of full screen windows active on their monitors
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int acquiredMonitorCount;
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// Window manager atoms
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Atom WM_PROTOCOLS;
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@ -355,7 +362,6 @@ typedef struct _GLFWlibraryX11
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} xkb;
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struct {
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int count;
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int timeout;
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int interval;
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int blanking;
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@ -385,6 +391,15 @@ typedef struct _GLFWlibraryX11
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PFN_XineramaQueryScreens QueryScreens;
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} xinerama;
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struct {
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GLFWbool available;
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void* handle;
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int eventBase;
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int errorBase;
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PFN_XScreenSaverQueryExtension QueryExtension;
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PFN_XScreenSaverSuspend Suspend;
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} xss;
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struct {
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void* handle;
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PFN_XGetXCBConnection GetXCBConnection;
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@ -1078,18 +1078,20 @@ static const char* getSelectionString(Atom selection)
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//
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static void acquireMonitor(_GLFWwindow* window)
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{
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if (_glfw.x11.saver.count == 0)
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if (_glfw.x11.acquiredMonitorCount == 0)
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{
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// Remember old screen saver settings
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XGetScreenSaver(_glfw.x11.display,
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&_glfw.x11.saver.timeout,
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&_glfw.x11.saver.interval,
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&_glfw.x11.saver.blanking,
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&_glfw.x11.saver.exposure);
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// Disable screen saver
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XSetScreenSaver(_glfw.x11.display, 0, 0, DontPreferBlanking,
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DefaultExposures);
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if (_glfw.x11.xss.available)
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XScreenSaverSuspend(_glfw.x11.display, True);
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else
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{
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XGetScreenSaver(_glfw.x11.display,
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&_glfw.x11.saver.timeout,
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&_glfw.x11.saver.interval,
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&_glfw.x11.saver.blanking,
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&_glfw.x11.saver.exposure);
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XSetScreenSaver(_glfw.x11.display, 0, 0, DontPreferBlanking,
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DefaultExposures);
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}
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if (_glfw.x11.dbus.session)
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{
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@ -1124,7 +1126,7 @@ static void acquireMonitor(_GLFWwindow* window)
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}
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if (!window->monitor->window)
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_glfw.x11.saver.count++;
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_glfw.x11.acquiredMonitorCount++;
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_glfwSetVideoModeX11(window->monitor, &window->videoMode);
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@ -1154,16 +1156,19 @@ static void releaseMonitor(_GLFWwindow* window)
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_glfwInputMonitorWindow(window->monitor, NULL);
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_glfwRestoreVideoModeX11(window->monitor);
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_glfw.x11.saver.count--;
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if (_glfw.x11.saver.count == 0)
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_glfw.x11.acquiredMonitorCount--;
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if (_glfw.x11.acquiredMonitorCount == 0)
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{
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// Restore old screen saver settings
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XSetScreenSaver(_glfw.x11.display,
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_glfw.x11.saver.timeout,
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_glfw.x11.saver.interval,
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_glfw.x11.saver.blanking,
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_glfw.x11.saver.exposure);
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if (_glfw.x11.xss.available)
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XScreenSaverSuspend(_glfw.x11.display, False);
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else
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{
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XSetScreenSaver(_glfw.x11.display,
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_glfw.x11.saver.timeout,
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_glfw.x11.saver.interval,
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_glfw.x11.saver.blanking,
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_glfw.x11.saver.exposure);
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}
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if (_glfw.x11.dbus.session)
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{
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