[mutter/wip/carlosg/no-toggle-panel-across-focus: 7/7] wayland: Only enable OSK if receiving .enable when already active

[Carlos Garnacho <carlosg src gnome org>]

commit b4a4143fc7321bb89de577ed5c0b4f7eeaada92b
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Feb 8 22:51:28 2019 +0100

    wayland: Only enable OSK if receiving .enable when already active
    
    Enable the OSK if receiving .enable consecutively (i.e. the
    ClutterInputFocus was already focused). We specifically want to avoid
    enabling the panel just because of focus changes within a surface (where
    the .disable request across focus change would previously unfocus the
    ClutterInputFocus). Prior state should be preserved if possible in that
    situation.

 src/wayland/meta-wayland-text-input.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)
---
diff --git a/src/wayland/meta-wayland-text-input.c b/src/wayland/meta-wayland-text-input.c
index f121bb069..c9599f14f 100644
--- a/src/wayland/meta-wayland-text-input.c
+++ b/src/wayland/meta-wayland-text-input.c
@@ -470,7 +470,7 @@ text_input_commit_state (struct wl_client   *client,
 {
   MetaWaylandTextInput *text_input = wl_resource_get_user_data (resource);
   ClutterInputFocus *focus = text_input->input_focus;
-  gboolean toggle_panel = FALSE;
+  gboolean enable_panel = FALSE;
 
   increment_serial (text_input, resource);
 
@@ -494,9 +494,12 @@ text_input_commit_state (struct wl_client   *client,
               else
                 return;
             }
+          else
+            {
+              enable_panel = TRUE;
+            }
 
           clutter_input_focus_set_can_show_preedit (focus, TRUE);
-          toggle_panel = TRUE;
         }
       else if (clutter_input_focus_is_focused (focus))
         {
@@ -546,8 +549,8 @@ text_input_commit_state (struct wl_client   *client,
 
   text_input->pending_state = META_WAYLAND_PENDING_STATE_NONE;
 
-  if (toggle_panel)
-    clutter_input_focus_set_input_panel_state (focus, CLUTTER_INPUT_PANEL_STATE_TOGGLE);
+  if (enable_panel)
+    clutter_input_focus_set_input_panel_state (focus, CLUTTER_INPUT_PANEL_STATE_ON);
 }
 
 static struct zwp_text_input_v3_interface meta_text_input_interface = {