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[elm] elm plug now ported 

SVN revision: 71430
This commit is contained in:
Gustavo Lima Chaves 2012-05-25 21:12:44 +00:00
parent 4f8b51b1aa
commit 8645ac25ac
2 changed files with 105 additions and 78 deletions
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4
legacy/elementary/src/bin/test_win_plug.c
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@ -78,8 +78,8 @@ test_win_plug(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_in
Evas_Object *win, *bg, *plug;
char buf[PATH_MAX];
win = elm_win_add(NULL, "window-inline", ELM_WIN_BASIC);
elm_win_title_set(win, "Window Inline");
win = elm_win_add(NULL, "window-plug", ELM_WIN_BASIC);
elm_win_title_set(win, "Window Plug");
elm_win_autodel_set(win, EINA_TRUE);
bg = elm_bg_add(win);

179
legacy/elementary/src/lib/elm_plug.c
View File

@ -1,128 +1,155 @@
#include <Elementary.h>
#include "elm_priv.h"
typedef struct _Widget_Data Widget_Data;
static const char PLUG_SMART_NAME[] = "elm_plug";
struct _Widget_Data
#define ELM_PLUG_DATA_GET(o, sd) \
Elm_Plug_Smart_Data * sd = evas_object_smart_data_get(o)
#define ELM_PLUG_DATA_GET_OR_RETURN(o, ptr) \
ELM_PLUG_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return; \
}
#define ELM_PLUG_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
ELM_PLUG_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return val; \
}
#define ELM_PLUG_CHECK(obj) \
if (!obj || !elm_widget_type_check((obj), PLUG_SMART_NAME, __func__)) \
return
typedef struct _Elm_Plug_Smart_Data Elm_Plug_Smart_Data;
struct _Elm_Plug_Smart_Data
{
Evas_Object *img;
Elm_Widget_Smart_Data base; /* base widget smart data as
* first member obligatory, as
* we're inheriting from it */
Evas_Object *img;
};
static const char *widtype = NULL;
static void _del_hook(Evas_Object *obj);
static void _theme_hook(Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
static void _mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info);
static const char SIG_CLICKED[] = "clicked";
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_CLICKED, ""},
{NULL, NULL}
static const Evas_Smart_Cb_Description _smart_callbacks[] = {
{SIG_CLICKED, ""},
{NULL, NULL}
};
static void
_del_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
free(wd);
}
static void
_del_pre_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_object_del(wd->img);
}
static void
_theme_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
_sizing_eval(obj);
}
EVAS_SMART_SUBCLASS_NEW
(PLUG_SMART_NAME, _elm_plug, Elm_Widget_Smart_Class,
Elm_Widget_Smart_Class, elm_widget_smart_class_get, _smart_callbacks);
static void
_sizing_eval(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
if (!wd) return;
//TODO: get socket object size
evas_object_size_hint_min_set(obj, minw, minh);
evas_object_size_hint_max_set(obj, maxw, maxh);
}
static Eina_Bool
_elm_plug_smart_theme(Evas_Object *obj)
{
if (!_elm_plug_parent_sc->theme(obj)) return EINA_FALSE;
_sizing_eval(obj);
return EINA_TRUE;
}
static void
_mouse_up(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_mouse_up(void *data,
Evas *e __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
evas_object_smart_callback_call(data, SIG_CLICKED, NULL);
}
EAPI Evas_Object *
elm_plug_image_object_get(const Evas_Object *obj)
static void
_elm_plug_smart_add(Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
if (!wd->img) return NULL;
return wd->img;
EVAS_SMART_DATA_ALLOC(obj, Elm_Plug_Smart_Data);
elm_widget_can_focus_set(obj, EINA_FALSE);
_elm_plug_parent_sc->base.add(obj);
}
static void
_elm_plug_smart_set_user(Elm_Widget_Smart_Class *sc)
{
sc->base.add = _elm_plug_smart_add;
sc->theme = _elm_plug_smart_theme;
}
EAPI Evas_Object *
elm_plug_add(Evas_Object *parent)
{
Evas_Object *obj;
Evas *e;
Widget_Data *wd;
Ecore_Evas *ee;
Evas_Object *obj;
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
ELM_SET_WIDTYPE(widtype, "plug");
elm_widget_type_set(obj, "plug");
elm_widget_sub_object_add(parent, obj);
elm_widget_data_set(obj, wd);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_del_pre_hook_set(obj, _del_pre_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_can_focus_set(obj, EINA_FALSE);
e = evas_object_evas_get(parent);
if (!e) return NULL;
obj = evas_object_smart_add(e, _elm_plug_smart_class_new());
if (!elm_widget_sub_object_add(parent, obj))
ERR("could not add %p as sub object of %p", obj, parent);
ELM_PLUG_DATA_GET(obj, sd);
ee = ecore_evas_ecore_evas_get(evas_object_evas_get(obj));
if (!ee) return NULL;
wd->img = ecore_evas_extn_plug_new(ee);
if (!wd->img) return NULL;
if (!ee) goto err;
sd->img = ecore_evas_extn_plug_new(ee);
if (!sd->img) goto err;
evas_object_event_callback_add(wd->img, EVAS_CALLBACK_MOUSE_UP,
_mouse_up, obj);
elm_widget_resize_object_set(obj, wd->img);
evas_object_smart_callbacks_descriptions_set(obj, _signals);
evas_object_event_callback_add
(sd->img, EVAS_CALLBACK_MOUSE_UP, _on_mouse_up, obj);
elm_widget_resize_object_set(obj, sd->img);
_sizing_eval(obj);
return obj;
err:
evas_object_del(obj);
return NULL;
}
EAPI Evas_Object *
elm_plug_image_object_get(const Evas_Object *obj)
{
ELM_PLUG_CHECK(obj) NULL;
ELM_PLUG_DATA_GET(obj, sd);
return sd->img;
}
EAPI Eina_Bool
elm_plug_connect(Evas_Object *obj, const char *svcname, int svcnum, Eina_Bool svcsys)
elm_plug_connect(Evas_Object *obj,
const char *svcname,
int svcnum,
Eina_Bool svcsys)
{
Evas_Object *plug_img = NULL;
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))
return EINA_TRUE;
else
return EINA_FALSE;
return ecore_evas_extn_plug_connect(plug_img, svcname, svcnum, svcsys);
}