Merge 06137147a3 into feb2a6b728

Windows with keyboard focus may have an active key repeat timer.
This should be reset when the window is closed, or key repeat events
could be sent to a NULL window were it not for the quickfix in PR #2732.

Fixes #2741
Probably the source of #2727

README.md

@@ -132,6 +132,7 @@ information on what to include when reporting a bug.
  - [Wayland] Bugfix: `glfwInit` would segfault on compositor with no seat (#2517)
  - [Wayland] Bugfix: A drag entering a non-GLFW surface could cause a segfault
  - [Wayland] Bugfix: Ignore key repeat events when no window has keyboard focus (#2727)
+ - [Wayland] Bugfix: Reset key repeat timer when window destroyed (#2741,#2727)
  - [X11] Bugfix: Running without a WM could trigger an assert (#2593,#2601,#2631)
  - [Null] Added Vulkan 'window' surface creation via `VK_EXT_headless_surface`
  - [Null] Added EGL context creation on Mesa via `EGL_MESA_platform_surfaceless`

include/GLFW/glfw3.h

@@ -2254,6 +2254,26 @@ GLFWAPI int glfwInit(void);
  */
 GLFWAPI void glfwTerminate(void);
 
+/*! @brief Queries if the GLFW library is intialized.
+ *
+ *  This function queries whether the GLFW libarary is in an initialized state.
+ *  The library is considered to be in an initialized state 
+ *  when @ref glfwInit is invoked successfully, and @ref glfwTerminate has not been invoked after.
+ * 
+ *  @return `GLFW_TRUE` if the library is intialized, or `GLFW_FALSE` if otherwise.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref intro_init
+ *  @sa @ref glfwInit
+ *  @sa @ref glfwTerminate
+ *
+ *  @since Added in version 3.4.
+ *
+ *  @ingroup init
+ */
+GLFWAPI int glfwIsInitialized(void);
+
 /*! @brief Sets the specified init hint to the desired value.
  *
  *  This function sets hints for the next initialization of GLFW.

src/init.c

@@ -437,6 +437,11 @@ GLFWAPI void glfwTerminate(void)
     terminate();
 }
 
+GLFWAPI int glfwIsInitialized(void)
+{
+    return _glfw.initialized;
+}
+
 GLFWAPI void glfwInitHint(int hint, int value)
 {
     switch (hint)

src/wl_window.c

@@ -2187,7 +2187,12 @@ void _glfwDestroyWindowWayland(_GLFWwindow* window)
         _glfw.wl.pointerFocus = NULL;
 
     if (window == _glfw.wl.keyboardFocus)
+	{
+		struct itimerspec timer = {0};
+		timerfd_settime(_glfw.wl.keyRepeatTimerfd, 0, &timer, NULL);
+
         _glfw.wl.keyboardFocus = NULL;
+	}
 
     if (window->wl.fractionalScale)
         wp_fractional_scale_v1_destroy(window->wl.fractionalScale);