ecore_imf/wayland: support on-demand show mode

In on-demand show mode, input panel will be shown in case of only an user's explicit Mouse Up event.
It doesn't request to show the input panel even though the Input Method Context has focus.

diff --git a/src/modules/ecore_imf/wayland/wayland_imcontext.c b/src/modules/ecore_imf/wayland/wayland_imcontext.c
index c47e647..7601474 100644 (file)
--- a/src/modules/ecore_imf/wayland/wayland_imcontext.c
+++ b/src/modules/ecore_imf/wayland/wayland_imcontext.c
@@ -272,6 +272,40 @@ commit_preedit(WaylandIMContext *imcontext)
                                          (void *)imcontext->preedit_commit);
 }
 
+static Eina_Bool
+show_input_panel(Ecore_IMF_Context *ctx)
+{
+   WaylandIMContext *imcontext = (WaylandIMContext *)ecore_imf_context_data_get(ctx);
+   Ecore_Wl_Input *input;
+   struct wl_seat *seat;
+
+   if ((!imcontext) || (!imcontext->window) || (!imcontext->text_input))
+     return EINA_FALSE;
+
+   input = ecore_wl_window_keyboard_get(imcontext->window);
+   if (!input)
+     return EINA_FALSE;
+
+   seat = ecore_wl_input_seat_get(input);
+   if (!seat)
+     return EINA_FALSE;
+
+   imcontext->input = input;
+
+   if (ecore_imf_context_input_panel_enabled_get(ctx))
+     {
+        wl_text_input_show_input_panel(imcontext->text_input);
+        wl_text_input_activate(imcontext->text_input, seat,
+                               ecore_wl_window_surface_get(imcontext->window));
+
+        wl_text_input_set_content_type(imcontext->text_input,
+                                       imcontext->content_hint,
+                                       imcontext->content_purpose);
+     }
+
+   return EINA_TRUE;
+}
+
 static void
 text_input_preedit_string(void                 *data,
                           struct wl_text_input *text_input EINA_UNUSED,
@@ -621,35 +655,10 @@ wayland_im_context_reset(Ecore_IMF_Context *ctx)
 EAPI void
 wayland_im_context_focus_in(Ecore_IMF_Context *ctx)
 {
-   WaylandIMContext *imcontext = (WaylandIMContext *)ecore_imf_context_data_get(ctx);
-   Ecore_Wl_Input *input;
-   struct wl_seat *seat;
-
    EINA_LOG_DOM_INFO(_ecore_imf_wayland_log_dom, "focus-in");
 
-   if (!imcontext->window) return;
-
-   input = ecore_wl_window_keyboard_get(imcontext->window);
-   if (!input)
-     return;
-
-   seat = ecore_wl_input_seat_get(input);
-   if (!seat)
-     return;
-
-   imcontext->input = input;
-
-   if ((imcontext->text_input) && 
-       (ecore_imf_context_input_panel_enabled_get(ctx)))
-     {
-        wl_text_input_show_input_panel(imcontext->text_input);
-        wl_text_input_activate(imcontext->text_input, seat,
-                               ecore_wl_window_surface_get(imcontext->window));
-
-        wl_text_input_set_content_type(imcontext->text_input,
-                                       imcontext->content_hint,
-                                       imcontext->content_purpose);
-     }
+   if (!ecore_imf_context_input_panel_show_on_demand_get (ctx))
+     show_input_panel(ctx);
 }
 
 EAPI void
@@ -791,10 +800,14 @@ wayland_im_context_hide(Ecore_IMF_Context *ctx)
 }
 
 EAPI Eina_Bool
-wayland_im_context_filter_event(Ecore_IMF_Context    *ctx EINA_UNUSED,
-                                Ecore_IMF_Event_Type  type EINA_UNUSED,
+wayland_im_context_filter_event(Ecore_IMF_Context    *ctx,
+                                Ecore_IMF_Event_Type  type,
                                 Ecore_IMF_Event      *event EINA_UNUSED)
 {
+
+   if (type == ECORE_IMF_EVENT_MOUSE_UP)
+     show_input_panel(ctx);
+
    return EINA_FALSE;
 }