text: Rename de/activate to enter/leave

Also add a surface argument to the enter event.

clients/editor.c

@@ -346,18 +346,22 @@ text_model_locale(void *data,
 }
 
 static void
-text_model_activated(void *data,
-		     struct text_model *text_model)
+text_model_enter(void *data,
+		 struct text_model *text_model,
+		 struct wl_surface *surface)
 {
 	struct text_entry *entry = data;
 
+	if (surface != window_get_wl_surface(entry->window))
+		return;
+
 	entry->active = 1;
 
 	widget_schedule_redraw(entry->widget);
 }
 
 static void
-text_model_deactivated(void *data,
+text_model_leave(void *data,
 		 struct text_model *text_model)
 {
 	struct text_entry *entry = data;
@@ -376,8 +380,8 @@ static const struct text_model_listener text_model_listener = {
 	text_model_selection_replacement,
 	text_model_direction,
 	text_model_locale,
-	text_model_activated,
-	text_model_deactivated
+	text_model_enter,
+	text_model_leave
 };
 
 static struct text_entry*

protocol/text.xml

@@ -127,14 +127,15 @@
     <event name="selection_replacement"/>
     <event name="direction"/>
     <event name="locale"/>
-    <event name="activated">
-      <description summary="activated event">
+    <event name="enter">
+      <description summary="enter event">
         Notify the model when it is activated. Typically in response to an
         activate request.
       </description>
+      <arg name="surface" type="object" interface="wl_surface"/>
     </event>
-    <event name="deactivated">
-      <description summary="deactivated event">
+    <event name="leave">
+      <description summary="leave event">
         Notify the model when it is deactivated. Either in response to a
         deactivate request or when the assigned surface lost focus or was
         destroyed.

src/text-backend.c

@@ -90,7 +90,7 @@ deactivate_text_model(struct text_model *text_model,
 		input_method->model = NULL;
 		input_method->context = NULL;
 		wl_signal_emit(&ec->hide_input_panel_signal, ec);
-		text_model_send_deactivated(&text_model->resource);
+		text_model_send_leave(&text_model->resource);
 	}
 }
 
@@ -157,7 +157,7 @@ text_model_activate(struct wl_client *client,
 
 	wl_signal_emit(&ec->show_input_panel_signal, ec);
 
-	text_model_send_activated(&text_model->resource);
+	text_model_send_enter(&text_model->resource, &text_model->surface->resource);
 }
 
 static void