LibWeb: Add HTML::EventNames and UIEvents::EventNames

1 files changed, 52 insertions, 0 deletions

diff --git a/Libraries/LibWeb/HTML/EventNames.cpp b/Libraries/LibWeb/HTML/EventNames.cpp
new file mode 100644
index 0000000000..c3bcabe877
--- /dev/null
+++ b/Libraries/LibWeb/HTML/EventNames.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2020, the SerenityOS developers.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <LibWeb/HTML/EventNames.h>
+
+namespace Web::HTML::EventNames {
+
+#define __ENUMERATE_HTML_EVENT(name) FlyString name;
+ENUMERATE_HTML_EVENTS
+#undef __ENUMERATE_HTML_EVENT
+
+    // clang-format off
+// FIXME: clang-format gets confused here. Why?
+[[gnu::constructor]] static void initialize()
+// clang-format on
+{
+    static bool s_initialized = false;
+    if (s_initialized)
+        return;
+
+#define __ENUMERATE_HTML_EVENT(name) \
+    name = #name;
+    ENUMERATE_HTML_EVENTS
+#undef __ENUMERATE_HTML_EVENT
+
+    s_initialized = true;
+}
+
+}