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Backport: f5fc65f :: Add function to push & pop e_pointers. Add code to set pointer indication when mouse moves inside the thumbnail. Add code to set pointer indication when mouse is down on the thumbnail. 

Signed-off-by: Christopher Michael <cp.michael@samsung.com>

SVN revision: 84162
Signed-off-by: Deon Thomas <PrinceAMD.Elive@gmail.com>
This commit is contained in:
Christopher Michael 2013-02-19 10:57:21 +00:00 committed by Deon Thomas
parent 733f98fbbf
commit e28a1a1bc5
1 changed files with 101 additions and 2 deletions
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103
src/modules/conf_randr/e_smart_monitor.c
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@ -77,6 +77,13 @@ static void _e_smart_monitor_background_set(E_Smart_Data *sd, int dx, int dy);
static Eina_Bool _e_smart_monitor_background_update(void *data, int type EINA_UNUSED, void *event);
static void _e_smart_monitor_position_set(E_Smart_Data *sd, Evas_Coord x, Evas_Coord y);
static void _e_smart_monitor_resolution_set(E_Smart_Data *sd, Evas_Coord w, Evas_Coord h);
static void _e_smart_monitor_pointer_push(Evas_Object *obj, const char *ptr);
static void _e_smart_monitor_pointer_pop(Evas_Object *obj, const char *ptr);
static void _e_smart_monitor_thumb_cb_mouse_in(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED);
static void _e_smart_monitor_thumb_cb_mouse_out(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED);
static void _e_smart_monitor_thumb_cb_mouse_up(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event);
static void _e_smart_monitor_thumb_cb_mouse_down(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event);
/* external functions exposed by this widget */
Evas_Object *
@ -311,7 +318,16 @@ _e_smart_add(Evas_Object *obj)
/* create the background preview */
sd->o_thumb = e_livethumb_add(sd->evas);
edje_object_part_swallow(sd->o_frame, "e.swallow.preview", sd->o_thumb);
/* TODO: Add callback functions */
/* add callbacks for thumbnail events */
evas_object_event_callback_add(sd->o_thumb, EVAS_CALLBACK_MOUSE_IN,
_e_smart_monitor_thumb_cb_mouse_in, NULL);
evas_object_event_callback_add(sd->o_thumb, EVAS_CALLBACK_MOUSE_OUT,
_e_smart_monitor_thumb_cb_mouse_out, NULL);
evas_object_event_callback_add(sd->o_thumb, EVAS_CALLBACK_MOUSE_UP,
_e_smart_monitor_thumb_cb_mouse_up, NULL);
evas_object_event_callback_add(sd->o_thumb, EVAS_CALLBACK_MOUSE_DOWN,
_e_smart_monitor_thumb_cb_mouse_down, NULL);
/* setup event handler for bg image updates */
sd->bg_update_hdl =
@ -336,7 +352,22 @@ _e_smart_del(Evas_Object *obj)
/* delete the bg update handler */
ecore_event_handler_del(sd->bg_update_hdl);
evas_object_del(sd->o_thumb);
if (sd->o_thumb)
{
/* delete the event callbacks */
evas_object_event_callback_del(sd->o_thumb, EVAS_CALLBACK_MOUSE_IN,
_e_smart_monitor_thumb_cb_mouse_in);
evas_object_event_callback_del(sd->o_thumb, EVAS_CALLBACK_MOUSE_OUT,
_e_smart_monitor_thumb_cb_mouse_out);
evas_object_event_callback_del(sd->o_thumb, EVAS_CALLBACK_MOUSE_UP,
_e_smart_monitor_thumb_cb_mouse_up);
evas_object_event_callback_del(sd->o_thumb, EVAS_CALLBACK_MOUSE_DOWN,
_e_smart_monitor_thumb_cb_mouse_down);
/* delete the object */
evas_object_del(sd->o_thumb);
}
evas_object_del(sd->o_stand);
evas_object_del(sd->o_frame);
evas_object_del(sd->o_base);
@ -592,3 +623,71 @@ _e_smart_monitor_resolution_set(E_Smart_Data *sd, Evas_Coord w, Evas_Coord h)
snprintf(buff, sizeof(buff), "%d x %d", w, h);
edje_object_part_text_set(sd->o_frame, "e.text.resolution", buff);
}
static void
_e_smart_monitor_pointer_push(Evas_Object *obj, const char *ptr)
{
Evas_Object *ow;
E_Win *win;
/* try to find the E_Win for this object */
if (!(ow = evas_object_name_find(evas_object_evas_get(obj), "E_Win")))
return;
if (!(win = evas_object_data_get(ow, "E_Win"))) return;
/* tell E to set the pointer type */
e_pointer_type_push(win->pointer, obj, ptr);
}
static void
_e_smart_monitor_pointer_pop(Evas_Object *obj, const char *ptr)
{
Evas_Object *ow;
E_Win *win;
/* try to find the E_Win for this object */
if (!(ow = evas_object_name_find(evas_object_evas_get(obj), "E_Win")))
return;
if (!(win = evas_object_data_get(ow, "E_Win"))) return;
/* tell E to unset the pointer type */
e_pointer_type_pop(win->pointer, obj, ptr);
}
static void
_e_smart_monitor_thumb_cb_mouse_in(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED)
{
/* set the mouse pointer to indicate we can be clicked */
_e_smart_monitor_pointer_push(obj, "hand");
}
static void
_e_smart_monitor_thumb_cb_mouse_out(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event EINA_UNUSED)
{
/* set the mouse pointer back to default */
_e_smart_monitor_pointer_pop(obj, "hand");
}
static void
_e_smart_monitor_thumb_cb_mouse_up(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event)
{
Evas_Event_Mouse_Up *ev;
ev = event;
if (ev->button != 1) return;
/* reset mouse pointer */
_e_smart_monitor_pointer_pop(obj, "move");
}
static void
_e_smart_monitor_thumb_cb_mouse_down(void *data EINA_UNUSED, Evas *evas EINA_UNUSED, Evas_Object *obj, void *event)
{
Evas_Event_Mouse_Down *ev;
ev = event;
if (ev->button != 1) return;
/* reset mouse pointer */
_e_smart_monitor_pointer_push(obj, "move");
}