forked from enlightenment/efl
197 lines
5.0 KiB
C
197 lines
5.0 KiB
C
#ifdef HAVE_CONFIG_H
|
|
# include "elementary_config.h"
|
|
#endif
|
|
|
|
#define EFL_ACCESS_OBJECT_PROTECTED
|
|
|
|
#include <Elementary.h>
|
|
|
|
#include "elm_priv.h"
|
|
#include "elm_widget_plug.h"
|
|
|
|
#define MY_CLASS ELM_PLUG_CLASS
|
|
|
|
#define MY_CLASS_NAME "Elm_Plug"
|
|
#define MY_CLASS_NAME_LEGACY "elm_plug"
|
|
|
|
static const char PLUG_KEY[] = "__Plug_Ecore_Evas";
|
|
|
|
static const char SIG_CLICKED[] = "clicked";
|
|
static const char SIG_IMAGE_DELETED[] = "image,deleted";
|
|
static const char SIG_IMAGE_RESIZED[] = "image,resized";
|
|
static const Evas_Smart_Cb_Description _smart_callbacks[] = {
|
|
{SIG_CLICKED, ""},
|
|
{SIG_IMAGE_DELETED, ""},
|
|
{SIG_IMAGE_RESIZED, "ii"},
|
|
{NULL, NULL}
|
|
};
|
|
|
|
static void
|
|
_sizing_eval(Evas_Object *obj EINA_UNUSED)
|
|
{
|
|
//Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
|
|
|
|
//TODO: get socket object size
|
|
//this reset plug's min/max size
|
|
//evas_object_size_hint_min_set(obj, minw, minh);
|
|
//evas_object_size_hint_max_set(obj, maxw, maxh);
|
|
}
|
|
|
|
static void
|
|
_elm_plug_disconnected(Ecore_Evas *ee)
|
|
{
|
|
Evas_Object *plug = ecore_evas_data_get(ee, PLUG_KEY);
|
|
EINA_SAFETY_ON_NULL_RETURN(plug);
|
|
efl_event_callback_legacy_call(plug, ELM_PLUG_EVENT_IMAGE_DELETED, NULL);
|
|
/* TODO: was a typo. Deprecated, remove in future releases: */
|
|
evas_object_smart_callback_call(plug, "image.deleted", NULL);
|
|
}
|
|
|
|
static void
|
|
_elm_plug_resized(Ecore_Evas *ee)
|
|
{
|
|
Evas_Coord_Size size = {0, 0};
|
|
Evas_Object *plug = ecore_evas_data_get(ee, PLUG_KEY);
|
|
EINA_SAFETY_ON_NULL_RETURN(plug);
|
|
|
|
ecore_evas_geometry_get(ee, NULL, NULL, &(size.w), &(size.h));
|
|
efl_event_callback_legacy_call(plug, ELM_PLUG_EVENT_IMAGE_RESIZED, &size);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_plug_efl_ui_focus_object_on_focus_update(Eo *obj, void *sd EINA_UNUSED)
|
|
{
|
|
Eina_Bool int_ret = EINA_FALSE;
|
|
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE);
|
|
|
|
int_ret = efl_ui_focus_object_on_focus_update(efl_super(obj, MY_CLASS));
|
|
if (!int_ret) return EINA_FALSE;
|
|
|
|
if (efl_ui_focus_object_focus_get(obj))
|
|
{
|
|
evas_object_focus_set(wd->resize_obj, EINA_TRUE);
|
|
}
|
|
else
|
|
{
|
|
evas_object_focus_set(wd->resize_obj, EINA_FALSE);
|
|
}
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
EOLIAN static Efl_Ui_Theme_Apply
|
|
_elm_plug_efl_ui_widget_theme_apply(Eo *obj, void *sd EINA_UNUSED)
|
|
{
|
|
Efl_Ui_Theme_Apply int_ret = EFL_UI_THEME_APPLY_FAILED;
|
|
int_ret = efl_ui_widget_theme_apply(efl_super(obj, MY_CLASS));
|
|
if (!int_ret) return EFL_UI_THEME_APPLY_FAILED;
|
|
|
|
_sizing_eval(obj);
|
|
|
|
return int_ret;
|
|
}
|
|
|
|
static void
|
|
_on_mouse_up(void *data,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
void *event_info)
|
|
{
|
|
Evas_Event_Mouse_Up *ev = event_info;
|
|
|
|
if (ev->button != 1) return;
|
|
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
|
|
|
|
efl_event_callback_legacy_call(data, EFL_UI_EVENT_CLICKED, NULL);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_plug_efl_canvas_group_group_add(Eo *obj, void *sd EINA_UNUSED)
|
|
{
|
|
Evas_Object *p_obj;
|
|
Ecore_Evas *ee;
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
efl_canvas_group_add(efl_super(obj, MY_CLASS));
|
|
elm_widget_sub_object_parent_add(obj);
|
|
|
|
ee = ecore_evas_ecore_evas_get(evas_object_evas_get(obj));
|
|
if (!ee) return;
|
|
|
|
p_obj = ecore_evas_extn_plug_new(ee);
|
|
if (!p_obj) return;
|
|
|
|
elm_widget_resize_object_set(obj, p_obj);
|
|
|
|
evas_object_event_callback_add
|
|
(wd->resize_obj, EVAS_CALLBACK_MOUSE_UP, _on_mouse_up,
|
|
obj);
|
|
|
|
elm_widget_can_focus_set(obj, EINA_FALSE);
|
|
_sizing_eval(obj);
|
|
}
|
|
|
|
EAPI Evas_Object *
|
|
elm_plug_add(Evas_Object *parent)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
|
|
return elm_legacy_add(MY_CLASS, parent);
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_plug_efl_object_constructor(Eo *obj, void *sd EINA_UNUSED)
|
|
{
|
|
obj = efl_constructor(efl_super(obj, MY_CLASS));
|
|
efl_canvas_object_type_set(obj, MY_CLASS_NAME_LEGACY);
|
|
evas_object_smart_callbacks_descriptions_set(obj, _smart_callbacks);
|
|
efl_access_object_role_set(obj, EFL_ACCESS_ROLE_IMAGE);
|
|
|
|
return obj;
|
|
}
|
|
|
|
EOLIAN static Evas_Object*
|
|
_elm_plug_image_object_get(const Eo *obj, void *sd EINA_UNUSED)
|
|
{
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, NULL);
|
|
return wd->resize_obj;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_plug_connect(Eo *obj, void *sd EINA_UNUSED, const char *svcname, int svcnum, Eina_Bool svcsys)
|
|
{
|
|
Evas_Object *plug_img = NULL;
|
|
|
|
ELM_PLUG_CHECK(obj) EINA_FALSE;
|
|
|
|
plug_img = elm_plug_image_object_get(obj);
|
|
if (!plug_img) return EINA_FALSE;
|
|
|
|
if (ecore_evas_extn_plug_connect(plug_img, svcname, svcnum, svcsys))
|
|
{
|
|
Ecore_Evas *ee = NULL;
|
|
ee = ecore_evas_object_ecore_evas_get(plug_img);
|
|
if (!ee) return EINA_FALSE;
|
|
|
|
ecore_evas_data_set(ee, PLUG_KEY, obj);
|
|
ecore_evas_callback_delete_request_set(ee, _elm_plug_disconnected);
|
|
ecore_evas_callback_resize_set(ee, _elm_plug_resized);
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_plug_class_constructor(Efl_Class *klass)
|
|
{
|
|
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
|
|
}
|
|
|
|
/* Internal EO APIs and hidden overrides */
|
|
|
|
#define ELM_PLUG_EXTRA_OPS \
|
|
EFL_CANVAS_GROUP_ADD_OPS(elm_plug)
|
|
|
|
#include "elm_plug.eo.c"
|