Backends: GLFW: glfwGetKeyName is not implemented in emscripten (#4907, #4858)
diff --git a/backends/imgui_impl_glfw.cpp b/backends/imgui_impl_glfw.cpp
index de6301d..83d4bd6 100644
--- a/backends/imgui_impl_glfw.cpp
+++ b/backends/imgui_impl_glfw.cpp
@@ -261,7 +261,7 @@
static int ImGui_ImplGlfw_TranslateUntranslatedKey(int key, int scancode)
{
-#if GLFW_HAS_GET_KEY_NAME
+#if GLFW_HAS_GET_KEY_NAME && !defined(__EMSCRIPTEN__)
// GLFW 3.1+ attempts to "untranslate" keys, which goes the opposite of what every other framework does, making using lettered shortcuts difficult.
// (It had reasons to do so: namely GLFW is/was more likely to be used for WASD-type game controls rather than lettered shortcuts, but IHMO the 3.1 change could have been done differently)
// See https://github.com/glfw/glfw/issues/1502 for details.
@@ -278,6 +278,8 @@
else if (const char* p = strchr(char_names, key_name[0])) { key = char_keys[p - char_names]; }
}
// if (action == GLFW_PRESS) printf("key %d scancode %d name '%s'\n", key, scancode, key_name);
+#else
+ IM_UNUSED(scancode);
#endif
return key;
}
