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evas - add evas_object_image_source_clip_set()/get()

This commit is contained in:
ChunEon Park 2013-04-29 15:30:37 +09:00
parent a248548712
commit 9fc2835cf4
7 changed files with 132 additions and 21 deletions
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4
ChangeLog
View File

@ -1,6 +1,6 @@
2013-04-26 ChunEon Park (Hermet)
2013-04-29 ChunEon Park (Hermet)
* Evas: Fix the proxy object to not be clipped by source clipper.
* Evas: Added evas_object_image_source_clip_set()/get().
2013-04-25 Tom Hacohen

3
NEWS
View File

@ -102,6 +102,7 @@ Additions:
ECORE_X_ATOM_E_ILLUME_ACCESS_ACTION_BACK
ECORE_X_ATOM_E_ILLUME_ACCESS_ACTION_SCROLL
ECORE_X_ATOM_E_ILLUME_ACCESS_ACTION_MOUSE
* Add evas_object_image_source_clip_set()/get()
Deprecations:
* ecore_x:
@ -256,5 +257,3 @@ Fixes:
* Ecore-X: Fix selection parser to not overrun buffer read by using longs on 64bit.
* Evas: Fix recursive proxy image rendering to just render black
* Evas textblock: Fixed line size calculation when using multiple fonts.
* Evas: Fix the proxy object to not be clipped by source clipper.

34
src/lib/evas/Evas_Eo.h
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@ -5497,6 +5497,8 @@ enum
EVAS_OBJ_IMAGE_SUB_ID_SOURCE_VISIBLE_GET,
EVAS_OBJ_IMAGE_SUB_ID_SOURCE_EVENTS_SET,
EVAS_OBJ_IMAGE_SUB_ID_SOURCE_EVENTS_GET,
EVAS_OBJ_IMAGE_SUB_ID_SOURCE_CLIP_SET,
EVAS_OBJ_IMAGE_SUB_ID_SOURCE_CLIP_GET,
EVAS_OBJ_IMAGE_SUB_ID_LAST
};
@ -5590,7 +5592,7 @@ enum
*
* @param[in] visible in
*
* @see evas_object_image_source_visible_get
* @see evas_object_image_source_visible_set
*/
#define evas_obj_image_source_visible_set(visible) EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_VISIBLE_SET), EO_TYPECHECK(Eina_Bool, visible)
@ -5602,7 +5604,7 @@ enum
*
* @param[out] visible out
*
* @see evas_obj_image_source_visible_set
* @see evas_object_image_source_visible_get
*/
#define evas_obj_image_source_visible_get(visible) EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_VISIBLE_GET), EO_TYPECHECK(Eina_Bool *, visible)
@ -5614,7 +5616,7 @@ enum
*
* @param[in] source in
*
* @see evas_object_image_source_events_get
* @see evas_object_image_source_events_set
*/
#define evas_obj_image_source_events_set(source) EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_EVENTS_SET), EO_TYPECHECK(Eina_Bool, source)
@ -5626,10 +5628,34 @@ enum
*
* @param[out] source out
*
* @see evas_obj_image_source_event_set
* @see evas_object_image_source_event_get
*/
#define evas_obj_image_source_events_get(source) EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_EVENTS_GET), EO_TYPECHECK(Eina_Bool *, source)
/**
* @def evas_obj_image_source_clip_set
* @since 1.8
*
* Apply the source object's clip to the proxy
*
* @param[in] clip in
*
* @see evas_object_image_source_clip_set
*/
#define evas_obj_image_source_clip_set(source_clip) EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_CLIP_SET), EO_TYPECHECK(Eina_Bool, source_clip)
/**
* @def evas_obj_image_source_clip_get
* @since 1.8
*
* Get the state of the source clip
*
* @param[out] source clip out
*
* @see evas_object_image_source_clip_get
*/
#define evas_obj_image_source_clip_get(source_clip) EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_CLIP_GET), EO_TYPECHECK(Eina_Bool *, source_clip)
/**
* @def evas_obj_image_border_set
* @since 1.8

26
src/lib/evas/Evas_Legacy.h
View File

@ -4866,6 +4866,32 @@ EAPI void evas_object_image_source_events_set(Evas_Object *obj, Eina_Bool source
*/
EAPI Eina_Bool evas_object_image_source_events_get(const Evas_Object *obj) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1);
/**
* Clip the proxy object with the source object's clipper.
*
* @param obj Proxy (image) object.
* @param source_clip whether @p obj is clipped by the source clipper.
* (@c EINA_TRUE) or not (@c EINA_FALSE)
*
* @see evas_object_clip_set()
* @see evas_object_image_source_set()
* @since 1.8
*/
EAPI void evas_object_image_source_clip_set(Evas_Object *obj, Eina_Bool source_clip) EINA_ARG_NONNULL(1);
/**
* Determine whether an object is clipped by source object's clipper.
*
* @param obj Proxy (image) object.
* @return @c EINA_TRUE if source clip is enabled, @c EINA_FALSE otherwise.
*
* @see evas_object_clip_set()
* @see evas_object_image_source_set()
* @see evas_object_image_source_clip_set()
* @since 1.8
*/
EAPI Eina_Bool evas_object_image_source_clip_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Check if an image object can be animated (have multiple frames)
*

64
src/lib/evas/canvas/evas_object_image.c
View File

@ -122,6 +122,7 @@ struct _Evas_Object_Image
Eina_Bool video_visible : 1;
Eina_Bool created : 1;
Eina_Bool proxyerror : 1;
Eina_Bool proxy_src_clip : 1;
};
/* private methods for image objects */
@ -311,6 +312,7 @@ _constructor(Eo *eo_obj, void *class_data, va_list *list EINA_UNUSED)
o->pixels = eina_cow_alloc(evas_object_image_pixels_cow);
o->cur = eina_cow_alloc(evas_object_image_state_cow);
o->prev = eina_cow_alloc(evas_object_image_state_cow);
o->proxy_src_clip = EINA_TRUE;
cspace = obj->layer->evas->engine.func->image_colorspace_get(obj->layer->evas->engine.data.output,
o->engine_data);
@ -734,6 +736,54 @@ evas_object_image_source_unset(Evas_Object *eo_obj)
return result;
}
EAPI void
evas_object_image_source_clip_set(Evas_Object *eo_obj, Eina_Bool source_clip)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
eo_do(eo_obj, evas_obj_image_source_clip_set(source_clip));
}
static void
_image_source_clip_set(Eo *eo_obj EINA_UNUSED, void *_pd, va_list *list)
{
Evas_Object_Image *o = _pd;
Eina_Bool source_clip = va_arg(*list, int);
Evas_Object_Protected_Data *src_obj;
source_clip = !!source_clip;
if (o->proxy_src_clip == source_clip) return;
o->proxy_src_clip = source_clip;
if (!o->cur->source) return;
src_obj = eo_data_get(o->cur->source, EVAS_OBJ_CLASS);
evas_object_change(o->cur->source, src_obj);
}
EAPI Eina_Bool
evas_object_image_source_clip_get(const Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return EINA_FALSE;
MAGIC_CHECK_END();
Eina_Bool source_clip;
eo_do((Eo*)eo_obj, evas_obj_image_source_clip_get(&source_clip));
return source_clip;
}
static void
_image_source_clip_get(Eo *eo_obj EINA_UNUSED, void *_pd, va_list *list)
{
Evas_Object_Image *o = _pd;
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
*ret = o->proxy_src_clip;
}
EAPI void
evas_object_image_source_events_set(Evas_Object *eo_obj, Eina_Bool source_events)
{
@ -3204,7 +3254,7 @@ _proxy_subrender_recurse(Evas_Object *eo_obj, Evas_Object *clip, void *output, v
* Used to force a draw if necessary, else just makes sures it's available.
*/
static void
_proxy_subrender(Evas *eo_e, Evas_Object *eo_source, Eina_Bool do_async)
_proxy_subrender(Evas *eo_e, Evas_Object *eo_source, Evas_Object *eo_proxy, Eina_Bool do_async)
{
Evas_Public_Data *e = eo_data_get(eo_e, EVAS_CLASS);
Evas_Object_Protected_Data *source;
@ -3254,7 +3304,7 @@ _proxy_subrender(Evas *eo_e, Evas_Object *eo_source, Eina_Bool do_async)
evas_render_mapped(e, eo_source, source, ctx, proxy_write->surface,
-source->cur->geometry.x,
-source->cur->geometry.y,
1, 0, 0, e->output.w, e->output.h, EINA_TRUE
1, 0, 0, e->output.w, e->output.h, eo_proxy
#ifdef REND_DBG
, 1
#endif
@ -3689,7 +3739,8 @@ evas_object_image_render(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj, v
else
{
o->proxyrendering = EINA_TRUE;
_proxy_subrender(obj->layer->evas->evas, o->cur->source, EINA_FALSE);
_proxy_subrender(obj->layer->evas->evas, o->cur->source, eo_obj,
EINA_FALSE);
pixels = source->proxy->surface;
imagew = source->proxy->w;
imageh = source->proxy->h;
@ -4568,7 +4619,8 @@ evas_object_image_is_inside(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj
else
{
o->proxyrendering = EINA_TRUE;
_proxy_subrender(obj->layer->evas->evas, o->cur->source, EINA_FALSE);
_proxy_subrender(obj->layer->evas->evas, o->cur->source, eo_obj,
EINA_FALSE);
pixels = source->proxy->surface;
imagew = source->proxy->w;
imageh = source->proxy->h;
@ -5155,6 +5207,8 @@ _class_constructor(Eo_Class *klass)
EO_OP_FUNC(EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_VISIBLE_GET), _image_source_visible_get),
EO_OP_FUNC(EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_EVENTS_SET), _image_source_events_set),
EO_OP_FUNC(EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_EVENTS_GET), _image_source_events_get),
EO_OP_FUNC(EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_CLIP_SET), _image_source_clip_set),
EO_OP_FUNC(EVAS_OBJ_IMAGE_ID(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_CLIP_GET), _image_source_clip_get),
EO_OP_FUNC_SENTINEL
};
@ -5231,6 +5285,8 @@ static const Eo_Op_Description op_desc[] = {
EO_OP_DESCRIPTION(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_VISIBLE_GET, "Get the source object visibility of a given image object being used as a proxy."),
EO_OP_DESCRIPTION(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_EVENTS_SET, "Set the events to be repeated to the source object."),
EO_OP_DESCRIPTION(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_EVENTS_GET, "Get the state of the source events."),
EO_OP_DESCRIPTION(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_CLIP_SET, "Apply the source object's clip to the proxy"),
EO_OP_DESCRIPTION(EVAS_OBJ_IMAGE_SUB_ID_SOURCE_CLIP_GET, "Get the state of the source clip"),
EO_OP_DESCRIPTION_SENTINEL
};

20
src/lib/evas/canvas/evas_render.c
View File

@ -950,7 +950,7 @@ Eina_Bool
evas_render_mapped(Evas_Public_Data *e, Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj, void *context,
void *surface, int off_x, int off_y, int mapped, int ecx,
int ecy, int ecw, int ech, Eina_Bool proxy_render
int ecy, int ecw, int ech, Evas_Object *proxy_obj
#ifdef REND_DBG
, int level
#endif
@ -959,10 +959,14 @@ evas_render_mapped(Evas_Public_Data *e, Evas_Object *eo_obj,
void *ctx;
Evas_Object_Protected_Data *obj2;
Eina_Bool clean_them = EINA_FALSE;
Eina_Bool proxy_src_clip = EINA_FALSE;
if ((!proxy_render) && (evas_object_is_source_invisible(eo_obj, obj)))
if ((!proxy_obj) && (evas_object_is_source_invisible(eo_obj, obj)))
return clean_them;
if (proxy_obj)
eo_do(proxy_obj, evas_obj_image_source_clip_get(&proxy_src_clip));
evas_object_clip_recalc(obj);
RDI(level);
@ -970,7 +974,7 @@ evas_render_mapped(Evas_Public_Data *e, Evas_Object *eo_obj,
if (mapped)
{
if (!proxy_render)
if (!proxy_obj || proxy_src_clip)
{
if ((!evas_object_is_visible(eo_obj, obj)) || (obj->clip.clipees)
|| (obj->cur->have_clipees))
@ -1134,7 +1138,7 @@ evas_render_mapped(Evas_Public_Data *e, Evas_Object *eo_obj,
obj->map->surface,
off_x2, off_y2, 1,
ecx, ecy, ecw, ech,
proxy_render
proxy_obj
#ifdef REND_DBG
, level + 1
#endif
@ -1265,7 +1269,7 @@ evas_render_mapped(Evas_Public_Data *e, Evas_Object *eo_obj,
obj2, ctx, surface,
off_x, off_y, 1,
ecx, ecy, ecw, ech,
proxy_render
proxy_obj
#ifdef REND_DBG
, level + 1
#endif
@ -1277,7 +1281,7 @@ evas_render_mapped(Evas_Public_Data *e, Evas_Object *eo_obj,
RDI(level);
//FIXME: Consider to clip by the proxy clipper.
if (obj->cur->clipper && !proxy_render)
if (obj->cur->clipper && (!proxy_obj || proxy_src_clip))
{
RD(" clip: %i %i %ix%i [%i %i %ix%i]\n",
obj->cur->cache.clip.x + off_x,
@ -1322,7 +1326,7 @@ evas_render_mapped(Evas_Public_Data *e, Evas_Object *eo_obj,
else
{
//FIXME: Consider to clip by the proxy clipper.
if (obj->cur->clipper && !proxy_render)
if (obj->cur->clipper && (!proxy_obj || proxy_src_clip))
{
int x, y, w, h;
@ -1744,7 +1748,7 @@ evas_render_updates_internal(Evas *eo_e,
surface, off_x,
off_y, 0,
cx, cy, cw, ch,
EINA_FALSE
NULL
#ifdef REND_DBG
, 1
#endif

2
src/lib/evas/include/evas_private.h
View File

@ -1239,7 +1239,7 @@ Eina_Bool evas_render_mapped(Evas_Public_Data *e, Evas_Object *obj,
Evas_Object_Protected_Data *source_pd,
void *context, void *surface, int off_x, int off_y,
int mapped, int ecx, int ecy, int ecw, int ech,
Eina_Bool proxy_render
Evas_Object *proxy_obj
#ifdef REND_DBG
, int level
#endif