forked from enlightenment/efl
Evas: Add "no-render" flag for proxy sources & clippers
Those objects should never be rendered on the canvas, even if they are visible. On the other hand, they need to be rendered in mask or proxy surfaces. note: this patch includes some extra whitespaces changes :( @feature
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75ec3a7338
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@ -258,6 +258,7 @@ static void st_collections_group_parts_part_pointer_mode(void);
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static void st_collections_group_parts_part_precise_is_inside(void);
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static void st_collections_group_parts_part_use_alternate_font_metrics(void);
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static void st_collections_group_parts_part_clip_to_id(void);
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static void st_collections_group_parts_part_no_render(void);
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static void st_collections_group_parts_part_source(void);
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static void st_collections_group_parts_part_source2(void);
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static void st_collections_group_parts_part_source3(void);
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@ -693,6 +694,7 @@ New_Statement_Handler statement_handlers[] =
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{"collections.group.parts.part.precise_is_inside", st_collections_group_parts_part_precise_is_inside},
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{"collections.group.parts.part.use_alternate_font_metrics", st_collections_group_parts_part_use_alternate_font_metrics},
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{"collections.group.parts.part.clip_to", st_collections_group_parts_part_clip_to_id},
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{"collections.group.parts.part.no_render", st_collections_group_parts_part_no_render},
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{"collections.group.parts.part.source", st_collections_group_parts_part_source},
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{"collections.group.parts.part.source2", st_collections_group_parts_part_source2},
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{"collections.group.parts.part.source3", st_collections_group_parts_part_source3},
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@ -4417,6 +4419,7 @@ st_collections_group_parts_alias(void)
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source: "groupname";
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pointer_mode: AUTOGRAB;
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use_alternate_font_metrics: 0;
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no_render: 0;
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dragable { }
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items { }
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@ -4469,6 +4472,7 @@ edje_cc_handlers_part_make(int id)
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ep->use_alternate_font_metrics = 0;
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ep->access = 0;
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ep->clip_to_id = -1;
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ep->no_render = 0;
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ep->dragable.confine_id = -1;
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ep->dragable.threshold_id = -1;
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ep->dragable.event_id = -1;
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@ -5393,6 +5397,29 @@ st_collections_group_parts_part_clip_to_id(void)
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}
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}
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/**
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@page edcref
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@property
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no_render
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@parameters
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[1 or 0]
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@effect
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Setting the no_render flag on an object will make it never render
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directly on the canvas, regardless of the visible and color properties.
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But the object will still be rendered in a dedicated surface when
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required if it is a proxy source or a mask (clipper).
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Strongly recommended for use with mask objects and proxy sources
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(instead of setting "source_visible" on the proxy itself).
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@endproperty
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*/
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static void
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st_collections_group_parts_part_no_render(void)
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{
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check_arg_count(1);
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current_part->no_render = parse_bool(0);
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}
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/**
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@page edcref
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@property
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@ -485,20 +485,20 @@ check_part(Edje_Part_Collection *pc, Edje_Part *ep, Eet_File *ef)
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/* FIXME: check image set and sort them. */
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if (!ep->default_desc)
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error_and_abort(ef, "Collection %i: default description missing "
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"for part \"%s\"", pc->id, ep->name);
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"for part \"%s\"", pc->id, ep->name);
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for (i = 0; i < ep->other.desc_count; ++i)
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check_state(pc, ep, ep->other.desc[i], ef);
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if (ep->type == EDJE_PART_TYPE_IMAGE)
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{
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check_image_part_desc(pc, ep, (Edje_Part_Description_Image*) ep->default_desc, ef);
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check_image_part_desc(pc, ep, (Edje_Part_Description_Image*) ep->default_desc, ef);
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for (i = 0; i < ep->other.desc_count; ++i)
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check_image_part_desc (pc, ep, (Edje_Part_Description_Image*) ep->other.desc[i], ef);
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for (i = 0; i < ep->other.desc_count; ++i)
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check_image_part_desc(pc, ep, (Edje_Part_Description_Image*) ep->other.desc[i], ef);
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}
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else if ((ep->type == EDJE_PART_TYPE_BOX) ||
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(ep->type == EDJE_PART_TYPE_TABLE))
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(ep->type == EDJE_PART_TYPE_TABLE))
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check_packed_items(pc, ep, ef);
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else if (ep->type == EDJE_PART_TYPE_GROUP)
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check_source_links(pc, ep, ef, group_path);
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@ -1197,6 +1197,7 @@ _edje_edd_init(void)
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EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "source6", source6, EET_T_STRING);
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EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "id", id, EET_T_INT);
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EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "clip_to_id", clip_to_id, EET_T_INT);
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EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "no_render", no_render, EET_T_UCHAR);
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EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "dragable.x", dragable.x, EET_T_CHAR);
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EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "dragable.step_x", dragable.step_x, EET_T_INT);
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EET_DATA_DESCRIPTOR_ADD_BASIC(_edje_edd_edje_part, Edje_Part, "dragable.count_x", dragable.count_x, EET_T_INT);
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@ -774,6 +774,9 @@ _edje_object_file_set_internal(Evas_Object *obj, const Eina_File *file, const ch
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nested_smart = NULL;
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}
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if (ep->no_render)
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eo_do(rp->object, evas_obj_no_render_set(1));
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if (st_nested && st_nested->nested_children_count) /* Add this to list of children */
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{
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evas_object_smart_member_add(rp->object,
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@ -1140,6 +1140,7 @@ struct _Edje_Part
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unsigned char access; /* it will be used accessibility feature */
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Edje_Part_Api api;
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unsigned char nested_children_count;
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unsigned char no_render; /* for proxy sources and masks, since 1.15 */
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};
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struct _Edje_Part_Image_Id
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@ -491,3 +491,14 @@ _evas_object_clipees_has(Eo *eo_obj EINA_UNUSED, Evas_Object_Protected_Data *obj
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return (obj->clip.clipees ? EINA_TRUE : EINA_FALSE);
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}
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EOLIAN void
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_evas_object_no_render_set(Eo *eo_obj EINA_UNUSED, Evas_Object_Protected_Data *obj, Eina_Bool enable)
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{
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obj->no_render = enable;
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}
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EOLIAN Eina_Bool
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_evas_object_no_render_get(Eo *eo_obj EINA_UNUSED, Evas_Object_Protected_Data *obj)
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{
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return obj->no_render;
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}
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@ -1280,6 +1280,41 @@ abstract Evas.Object (Eo.Base, Evas.Common_Interface, Efl.Gfx.Base, Efl.Gfx.Stac
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@in type: const(char)* @nonull; /*@ The type (name string) to check for. Must be the name */
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}
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}
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@property no_render {
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get {
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/*@
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Returns the state of the "no-render" flag, which means, when true,
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that an object should never be rendered on the canvas.
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This flag can be used to avoid rendering visible clippers on the
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canvas, even if they currently don't clip any object.
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@since 1.15 */
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legacy: null;
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}
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set {
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/*@
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Disable all rendering on the canvas.
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This flag will be used to indicate to Evas that this object should
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never be rendered on the canvas under any circurmstances. In
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particular, this is useful to avoid drawing clipper objects (or masks)
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even when they don't clip any object. This can also be used to replace
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the old source_visible flag with proxy objects.
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This is different to the visible property, as even visible objects
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marked as "no-render" will never appear on screen. But those objects
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can still be used as proxy sources or clippers. When hidden, all
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"no-render" objects will completely disappear from the canvas, and
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hide their clippees or be invisible when used as proxy sources.
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@since 1.15 */
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legacy: null;
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}
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values {
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enable: bool; /*@ Enable "no-render" mode. */
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}
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}
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}
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implements {
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Eo.Base.constructor;
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@ -227,7 +227,8 @@ _evas_render_is_relevant(Evas_Object *eo_obj)
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static Eina_Bool
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_evas_render_can_render(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj)
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{
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return (evas_object_is_visible(eo_obj, obj) && (!obj->cur->have_clipees));
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return (evas_object_is_visible(eo_obj, obj) && (!obj->cur->have_clipees) &&
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!obj->no_render);
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}
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static void
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@ -1232,7 +1233,7 @@ evas_render_mapped(Evas_Public_Data *e, Evas_Object *eo_obj,
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else RD(0, "\n");
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if (obj->cur->clipper)
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{
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RD(level, " clipper: '%s'%s%s %p (mask %p) %d,%d %dx%d\n",
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RD(level, " clipper: '%s'%s%s %p (mask: %p) %d,%d %dx%d\n",
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obj->cur->clipper->type,
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obj->cur->clipper->name ? ":" : "",
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obj->cur->clipper->name ? obj->cur->clipper->name : "",
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@ -1263,14 +1264,16 @@ evas_render_mapped(Evas_Public_Data *e, Evas_Object *eo_obj,
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return clean_them;
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}
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}
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else
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{
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if (!evas_object_is_proxy_visible(eo_obj, obj) ||
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else if (!evas_object_is_proxy_visible(eo_obj, obj) ||
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(obj->clip.clipees) || (obj->cur->have_clipees))
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{
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RD(level, "}\n");
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return clean_them;
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}
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{
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RD(level, "}\n");
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return clean_them;
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}
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else if (obj->no_render)
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{
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RD(level, " no render\n}\n");
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return clean_them;
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}
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}
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else if (!(((evas_object_is_active(eo_obj, obj) && (!obj->clip.clipees) &&
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@ -66,7 +66,7 @@ evas_common_draw_context_cutouts_add(Cutout_Rects* rects,
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static inline int
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evas_object_is_opaque(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj)
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{
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if (obj->is_smart) return 0;
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if (obj->is_smart || obj->no_render) return 0;
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/* If clipped: Assume alpha */
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if (obj->cur->cache.clip.a == 255)
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{
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@ -1105,6 +1105,7 @@ struct _Evas_Object_Protected_Data
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Eina_Bool child_has_map : 1;
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Eina_Bool eo_del_called : 1;
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Eina_Bool is_smart : 1;
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Eina_Bool no_render : 1; // since 1.15
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};
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struct _Evas_Data_Node
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