Add input hints for Emoji input

Allow hinting input methods about whether Emoji support is
useful or not.

diff --git a/gtk/gtkenums.h b/gtk/gtkenums.h
index 18e2895c99554148aa1ce0334d2465f5c7599b8a..64104bc949e3df88d1a75f6793953455127ad1a4 100644 (file)
--- a/gtk/gtkenums.h
+++ b/gtk/gtkenums.h
@@ -1036,6 +1036,8 @@ typedef enum
  * @GTK_INPUT_HINT_INHIBIT_OSK: Suggest to not show an onscreen keyboard
  *     (e.g for a calculator that already has all the keys).
  * @GTK_INPUT_HINT_VERTICAL_WRITING: The text is vertical. Since 3.18
+ * @GTK_INPUT_HINT_EMOJI: Suggest offering Emoji support. Since 3.22.20
+ * @GTK_INPUT_HINT_NO_EMOJI: Suggest not offering Emoji support. Since 3.22.20
  *
  * Describes hints that might be taken into account by input methods
  * or applications. Note that input methods may already tailor their
@@ -1060,7 +1062,9 @@ typedef enum
   GTK_INPUT_HINT_UPPERCASE_WORDS     = 1 << 5,
   GTK_INPUT_HINT_UPPERCASE_SENTENCES = 1 << 6,
   GTK_INPUT_HINT_INHIBIT_OSK         = 1 << 7,
-  GTK_INPUT_HINT_VERTICAL_WRITING    = 1 << 8
+  GTK_INPUT_HINT_VERTICAL_WRITING    = 1 << 8,
+  GTK_INPUT_HINT_EMOJI               = 1 << 9,
+  GTK_INPUT_HINT_NO_EMOJI            = 1 << 10
 } GtkInputHints;
 
 /**