slideshow: apply key binding

Summary: This patch applies key binding to elm_slideshow.

Test Plan: None

Reviewers: Hermet, raster

Differential Revision: https://phab.enlightenment.org/D736

4 files changed, 184 insertions, 27 deletions

diff --git a/config/default/base.src b/config/default/base.src
index 2f501386a..2726563e1 100644
--- a/config/default/base.src
+++ b/config/default/base.src
@@ -1317,5 +1317,52 @@ group "Elm_Config" struct {
            }
         }
      }
+     group "Elm_Config_Bindings_Widget" struct {
+        value "name" string: "Elm_Slideshow";
+        group "key_bindings" list {
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "Left";
+              value "action" string: "move";
+              value "params" string: "left";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "KP_Left";
+              value "action" string: "move";
+              value "params" string: "left";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "Right";
+              value "action" string: "move";
+              value "params" string: "right";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "KP_Right";
+              value "action" string: "move";
+              value "params" string: "right";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "Return";
+              value "action" string: "pause";
+              value "params" string: "";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "KP_Enter";
+              value "action" string: "pause";
+              value "params" string: "";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "space";
+              value "action" string: "pause";
+              value "params" string: "";
+           }
+        }
+     }
   }
 }
diff --git a/config/mobile/base.src b/config/mobile/base.src
index a5de3c84d..79c443300 100644
--- a/config/mobile/base.src
+++ b/config/mobile/base.src
@@ -1321,5 +1321,52 @@ group "Elm_Config" struct {
            }
         }
      }
+     group "Elm_Config_Bindings_Widget" struct {
+        value "name" string: "Elm_Slideshow";
+        group "key_bindings" list {
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "Left";
+              value "action" string: "move";
+              value "params" string: "left";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "KP_Left";
+              value "action" string: "move";
+              value "params" string: "left";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "Right";
+              value "action" string: "move";
+              value "params" string: "right";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "KP_Right";
+              value "action" string: "move";
+              value "params" string: "right";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "Return";
+              value "action" string: "pause";
+              value "params" string: "";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "KP_Enter";
+              value "action" string: "pause";
+              value "params" string: "";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "space";
+              value "action" string: "pause";
+              value "params" string: "";
+           }
+        }
+     }
   }
 }
diff --git a/config/standard/base.src b/config/standard/base.src
index 76c2d865f..10e124003 100644
--- a/config/standard/base.src
+++ b/config/standard/base.src
@@ -1318,5 +1318,52 @@ group "Elm_Config" struct {
            }
         }
      }
+     group "Elm_Config_Bindings_Widget" struct {
+        value "name" string: "Elm_Slideshow";
+        group "key_bindings" list {
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "Left";
+              value "action" string: "move";
+              value "params" string: "left";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "KP_Left";
+              value "action" string: "move";
+              value "params" string: "left";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "Right";
+              value "action" string: "move";
+              value "params" string: "right";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "KP_Right";
+              value "action" string: "move";
+              value "params" string: "right";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "Return";
+              value "action" string: "pause";
+              value "params" string: "";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "KP_Enter";
+              value "action" string: "pause";
+              value "params" string: "";
+           }
+           group "Elm_Config_Binding_Key" struct {
+              value "context" int: 0;
+              value "key" string: "space";
+              value "action" string: "pause";
+              value "params" string: "";
+           }
+        }
+     }
   }
 }
diff --git a/src/lib/elm_slideshow.c b/src/lib/elm_slideshow.c
index f83161d98..e8ee4c757 100644
--- a/src/lib/elm_slideshow.c
+++ b/src/lib/elm_slideshow.c
@@ -25,45 +25,61 @@ static const Evas_Smart_Cb_Description _smart_callbacks[] = {
    {NULL, NULL}
 };
 
-EOLIAN static Eina_Bool
-_elm_slideshow_elm_widget_event(Eo *obj, Elm_Slideshow_Data *sd, Evas_Object *src, Evas_Callback_Type type, void *event_info)
-{
-   Evas_Event_Key_Down *ev = event_info;
-   (void) src;
+static Eina_Bool _key_action_move(Evas_Object *obj, const char *params);
+static Eina_Bool _key_action_pause(Evas_Object *obj, const char *params);
 
-   if (elm_widget_disabled_get(obj)) return EINA_FALSE;
-   if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
-   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
+static const Elm_Action key_actions[] = {
+   {"move", _key_action_move},
+   {"pause", _key_action_pause},
+   {NULL, NULL}
+};
 
-   if ((!strcmp(ev->key, "Left")) ||
-       ((!strcmp(ev->key, "KP_Left")) && (!ev->string)))
+static Eina_Bool
+_key_action_move(Evas_Object *obj, const char *params)
+{
+   const char *dir = params;
+
+   if (!strcmp(dir, "left"))
      {
         elm_slideshow_previous(obj);
-        goto success;
      }
-   else if ((!strcmp(ev->key, "Right")) ||
-       ((!strcmp(ev->key, "KP_Right")) && (!ev->string)))
+   else if (!strcmp(dir, "right"))
      {
         elm_slideshow_next(obj);
-        goto success;
      }
-   else if ((!strcmp(ev->key, "Return")) ||
-            (!strcmp(ev->key, "KP_Enter")) ||
-            (!strcmp(ev->key, "space")))
+   else return EINA_FALSE;
+   return EINA_TRUE;
+}
+
+static Eina_Bool
+_key_action_pause(Evas_Object *obj, const char *params EINA_UNUSED)
+{
+   ELM_SLIDESHOW_DATA_GET(obj, sd);
+
+   if (sd->timeout)
      {
-        if (sd->timeout)
-          {
-             if (sd->timer)
-               ELM_SAFE_FREE(sd->timer, ecore_timer_del);
-             else
-               elm_slideshow_timeout_set(obj, sd->timeout);
-          }
-        goto success;
+        if (sd->timer)
+          ELM_SAFE_FREE(sd->timer, ecore_timer_del);
+        else
+          elm_slideshow_timeout_set(obj, sd->timeout);
      }
 
-   return EINA_FALSE;
+   return EINA_TRUE;
+}
+
+EOLIAN static Eina_Bool
+_elm_slideshow_elm_widget_event(Eo *obj, Elm_Slideshow_Data *sd EINA_UNUSED, Evas_Object *src, Evas_Callback_Type type, void *event_info)
+{
+   Evas_Event_Key_Down *ev = event_info;
+   (void) src;
+
+   if (elm_widget_disabled_get(obj)) return EINA_FALSE;
+   if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
+   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
+
+   if (!_elm_config_key_binding_call(obj, ev, key_actions))
+     return EINA_FALSE;
 
-success:
    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
    return EINA_TRUE;
 }