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evas: Experimental textblock support for gfx filters 

This is only for testing purposes for now. Eventually we need
to fix the following things:
- terrible performance (cache buffers)
- force redraws based on filter padding
- expand textblock padding based on max filter padding
- add sources, data and a filter name/code hash
- test! :)
This commit is contained in:
Jean-Philippe Andre 2016-12-22 19:43:45 +09:00
parent 301e80a10a
commit cb294320dc
3 changed files with 351 additions and 33 deletions
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33
src/bin/elementary/test_gfx_filters.c
View File

@ -199,6 +199,15 @@ _text_resize(void *data EINA_UNUSED, const Efl_Event *ev)
efl_gfx_size_hint_min_set(ev->object, w, h);
}
static void
_textblock_resize(void *data EINA_UNUSED, const Efl_Event *ev)
{
int w = 0, h = 0;
evas_object_textblock_size_native_get(ev->object, &w, &h);
efl_gfx_size_hint_min_set(ev->object, w + 1, h + 1);
}
static Evas_Object *
_img_tooltip(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, Evas_Object *tt)
{
@ -245,7 +254,7 @@ _font_size_change(void *data, const Efl_Event *ev)
void
test_gfx_filters(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Eo *win, *box, *box2, *o, *text, *spinner, *code, *split;
Eo *win, *box, *box2, *o, *text = NULL, *spinner, *code, *split;
win = efl_add(EFL_UI_WIN_STANDARD_CLASS, NULL,
efl_text_set(efl_added, "Gfx Filter Editor"),
@ -342,6 +351,7 @@ test_gfx_filters(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *eve
efl_content_set(efl_part(split, "top"), box2);
/* FIXME: No textblock support! TEXT is not part of EO public API. */
/*
o = text = evas_object_text_add(evas_object_evas_get(win));
efl_event_callback_add(o, EFL_GFX_EVENT_RESIZE, _text_resize, NULL);
efl_text_properties_font_set(o, "Sans:style=Bold", default_font_size);
@ -349,6 +359,27 @@ test_gfx_filters(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *eve
efl_text_set(o, "EFL");
efl_gfx_visible_set(o, 1);
efl_pack(box2, o);
// */
const char *tbtxt =
"Hey dude, "
"<gfx_filter='fill{color=\"#0033\"} padding_set{20} blur{3} blend{}'>hello</>"
" world!<br>"
"<gfx_filter='blur{15,color=\"red\"}blend{}'>Wanna dance?</><br>"
"What's going on here???";
/* EXPERIMENTAL TEXTBLOCK FILTER */
o = evas_object_textblock_add(evas_object_evas_get(win));
efl_event_callback_add(o, EFL_GFX_EVENT_RESIZE, _textblock_resize, NULL);
Evas_Textblock_Style *st = evas_textblock_style_new();
evas_textblock_style_set(st, "DEFAULT='font=Sans font_size=24 color=#FFF wrap=word'");
evas_object_textblock_style_set(o, st);
evas_object_textblock_text_markup_set(o, tbtxt);
efl_canvas_object_scale_set(o, elm_config_scale_get());
efl_pack(box2, o);
evas_object_resize(o, 1, 1);
efl_gfx_visible_set(o, 1);
// */
}
{

6
src/lib/evas/canvas/efl_canvas_text.eo
View File

@ -1,6 +1,6 @@
struct Efl.Canvas.Text.Style; [[EFL text style data structure]]
class Efl.Canvas.Text (Efl.Canvas.Object, Efl.Text)
class Efl.Canvas.Text (Efl.Canvas.Object, Efl.Text, Efl.Canvas.Filter.Internal)
{
[[Efl canvas text class]]
legacy_prefix: evas_object_textblock;
@ -367,6 +367,10 @@ class Efl.Canvas.Text (Efl.Canvas.Object, Efl.Text)
Efl.Object.dbg_info_get;
Efl.Canvas.Object.paragraph_direction { get; set; }
Efl.Text.text { get; set; }
Efl.Gfx.Filter.filter_program { get; set; }
Efl.Canvas.Filter.Internal.filter_dirty;
Efl.Canvas.Filter.Internal.filter_input_render;
Efl.Canvas.Filter.Internal.filter_state_prepare;
}
events {
changed; [[Called when the content (text or annotations) changed.]]

345
src/lib/evas/canvas/evas_object_textblock.c
View File

@ -63,6 +63,7 @@
*/
#define EFL_CANVAS_OBJECT_BETA
#define EFL_CANVAS_FILTER_INTERNAL_PROTECTED
#include "evas_common_private.h"
#include "evas_private.h"
@ -77,6 +78,9 @@
#include "linebreak.h"
#include "wordbreak.h"
#include "evas_filter.h"
#include "efl_canvas_filter_internal.eo.h"
/* save typing */
#define ENFN obj->layer->evas->engine.func
#define ENDT obj->layer->evas->engine.data.output
@ -215,6 +219,18 @@ typedef struct _Evas_Textblock_Selection_Iterator Evas_Textblock_Selection_Itera
* A textblock annotation iterator.
*/
typedef struct _Efl_Canvas_Text_Annotation_Iterator Efl_Canvas_Text_Annotation_Iterator;
/**
* @internal
* @typedef Evas_Object_Textblock_Filter
* A structure holding gfx filter information for a text item
*/
typedef struct _Evas_Object_Textblock_Filter Evas_Object_Textblock_Filter;
/**
* @internal
* @typedef Evas_Object_Textblock_Filter_Post_Render
* Post-render data for async rendering of gfx filters
*/
typedef struct _Evas_Object_Textblock_Filter_Post_Render Evas_Object_Textblock_Filter_Post_Render;
/**
* @internal
* @def IS_AT_END(ti, ind)
@ -408,6 +424,7 @@ struct _Evas_Object_Textblock_Item
Evas_Coord yoff; /**< y offset. */
Eina_Bool merge : 1; /**< Indicates whether this item should merge to the previous item or not */
Eina_Bool visually_deleted : 1; /**< Indicates whether this item is used in the visual layout or not. */
Eina_Bool has_gfx_filter : 1; /**< True if this item should be rendered with a gfx filter */
};
struct _Evas_Object_Textblock_Text_Item
@ -429,6 +446,30 @@ struct _Evas_Object_Textblock_Format_Item
Eina_Bool formatme : 1; /**< EINA_TRUE if format required, else EINA_FALSE */
};
struct _Evas_Object_Textblock_Filter
{
// FIXME: sources not handled! --> global to the textblock
// FIXME: data not handled! --> global to the textblock
// FIXME: filters need names! --> global to the textblock
Eina_Stringshare *code; // only name! and reference to textblock's list of filters
Evas_Filter_Program *pgm;
Evas_Filter_Context *ctx;
Evas_Object *eo_obj;
Evas_Public_Data *evas;
void *dc; /* draw context */
struct {
int l, r, t, b;
} pad;
Eina_Bool invalid;
Eina_Bool async;
};
struct _Evas_Object_Textblock_Filter_Post_Render
{
Evas_Object_Textblock_Filter *filter;
Eina_Bool success;
};
struct _Evas_Object_Textblock_Format
{
Evas_Object_Textblock_Node_Format *fnode; /**< Pointer to textblock format node. */
@ -449,6 +490,7 @@ struct _Evas_Object_Textblock_Format
struct {
int l, r;
} margin; /**< Left and right margin width. */
Evas_Object_Textblock_Filter *gfx_filter; /**< Gfx Filter to apply to this node */
int ref; /**< Value of the ref. */
int tabstops; /**< Value of the size of the tab character. */
int linesize; /**< Value of the size of the line of the text. */
@ -878,6 +920,13 @@ _format_unref_free(const Evas_Object *eo_obj, Evas_Object_Textblock_Format *fmt)
if (fmt->ref > 0) return;
if (fmt->font.fdesc) evas_font_desc_unref(fmt->font.fdesc);
if (fmt->font.source) eina_stringshare_del(fmt->font.source);
if (fmt->gfx_filter)
{
eina_stringshare_del(fmt->gfx_filter->code);
if (fmt->gfx_filter->dc)
ENFN->context_free(ENDT, fmt->gfx_filter->dc);
free(fmt->gfx_filter);
}
if ((obj->layer) && (obj->layer->evas))
evas_font_free(obj->layer->evas->evas, fmt->font.font);
free(fmt);
@ -1202,6 +1251,7 @@ static const char *replacement_charstr = NULL;
static const char *underline_dash_widthstr = NULL;
static const char *underline_dash_gapstr = NULL;
static const char *underline_heightstr = NULL;
static const char *gfx_filter = NULL;
/**
* @page evas_textblock_style_page Evas Textblock Style Options
@ -1307,6 +1357,7 @@ _format_command_init(void)
underline_dash_widthstr = eina_stringshare_add("underline_dash_width");
underline_dash_gapstr = eina_stringshare_add("underline_dash_gap");
underline_heightstr = eina_stringshare_add("underline_height");
gfx_filter = eina_stringshare_add("gfx_filter"); // FIXME: bg, fg filters
}
format_refcount++;
}
@ -1361,6 +1412,7 @@ _format_command_shutdown(void)
eina_stringshare_del(underline_dash_widthstr);
eina_stringshare_del(underline_dash_gapstr);
eina_stringshare_del(underline_heightstr);
eina_stringshare_del(gfx_filter);
}
/**
@ -2450,6 +2502,22 @@ _format_command(Evas_Object *eo_obj, Evas_Object_Textblock_Format *fmt, const ch
fmt->underline_height = atof(param);
if (fmt->underline_height <= 0.0) fmt->underline_height = 1.0;
}
else if (cmd == gfx_filter)
{
/**
* @page evas_textblock_style_page Evas Textblock Style Options
*
* @subsection evas_textblock_style_gfx_filter Gfx Filter
*
* Experimental filter, see efl_gfx_filter for more information.
* @code
* gfx_filter='lua code'
* @endcode
*/
if (!fmt->gfx_filter)
fmt->gfx_filter = calloc(1, sizeof(Evas_Object_Textblock_Filter));
eina_stringshare_replace(&fmt->gfx_filter->code, param);
}
}
/**
@ -12727,6 +12795,43 @@ evas_object_textblock_free(Evas_Object *eo_obj)
free(o->utf8);
}
static void
_filter_sync_end(Evas_Object_Textblock_Filter *filter, Eina_Bool success)
{
evas_filter_context_destroy(filter->ctx);
filter->invalid = !success;
filter->ctx = NULL;
}
static void
_filter_post_render_cb(void *data)
{
Evas_Object_Textblock_Filter_Post_Render *post_data = data;
_filter_sync_end(post_data->filter, post_data->success);
free(post_data);
}
static void
_filter_cb(Evas_Filter_Context *ctx, void *data, Eina_Bool success)
{
Evas_Object_Textblock_Filter_Post_Render *post_data;
Evas_Object_Textblock_Filter *filter = data;
EINA_SAFETY_ON_FALSE_RETURN(filter->ctx == ctx);
if (!filter->async)
{
_filter_sync_end(filter, success);
return;
}
post_data = calloc(1, sizeof(*post_data));
post_data->success = success;
post_data->filter = filter;
evas_post_render_job_add(filter->evas, _filter_post_render_cb, post_data);
}
static void
evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
Evas_Object_Protected_Data *obj,
@ -12741,6 +12846,8 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
Eina_List *shadows = NULL;
Eina_List *glows = NULL;
Eina_List *outlines = NULL;
Eina_List *gfx_filters = NULL, *li;
void *context_save = context;
int strikethrough_thickness, underline_thickness, underline_position;
int i, j;
int cx, cy, cw, ch, clip;
@ -12839,6 +12946,7 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
} \
} \
do {} while(0)
#define COLOR_SET(col) \
nr = obj->cur->cache.clip.r * ti->parent.format->color.col.r; \
ng = obj->cur->cache.clip.g * ti->parent.format->color.col.g; \
@ -12850,6 +12958,7 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
nr / 255, ng / 255, nb / 255, na / 255); \
cr = nr; cg = ng; cb = nb; ca = na; \
}
#define COLOR_SET_AMUL(col, amul) \
nr = obj->cur->cache.clip.r * ti->parent.format->color.col.r * (amul); \
ng = obj->cur->cache.clip.g * ti->parent.format->color.col.g * (amul); \
@ -12861,6 +12970,7 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
nr / 65025, ng / 65025, nb / 65025, na / 65025); \
cr = nr; cg = ng; cb = nb; ca = na; \
}
/*
#define DRAW_TEXT(ox, oy) \
if (ti->parent.format->font.font) { \
ENFN->context_cutout_target(output, context, \
@ -12874,6 +12984,29 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
ti->parent.w, ti->parent.h, ti->parent.w, ti->parent.h, \
&ti->text_props, do_async); \
}
*/
#define DRAW_TEXT_FILTER(gfx_f, ox, oy) \
evas_filter_input_render(eo_obj, gfx_f->ctx, gfx_f->dc, ti, \
gfx_f->pad.l, gfx_f->pad.r, \
gfx_f->pad.t, gfx_f->pad.b, do_async)
#define DRAW_TEXT_NOFILTER(ox, oy) \
evas_font_draw_async_check(obj, output, context, surface, \
ti->parent.format->font.font, \
obj->cur->geometry.x + ln->x + ti->parent.x + x + (ox), \
obj->cur->geometry.y + ln->par->y + ln->y + yoff + y + (oy), \
ti->parent.w, ti->parent.h, ti->parent.w, ti->parent.h, \
&ti->text_props, do_async) \
#define DRAW_TEXT(ox, oy) do { \
if (ti->parent.format->font.font) \
{ \
if (EINA_LIKELY(!itr->has_gfx_filter)) \
DRAW_TEXT_NOFILTER(ox, oy); \
else \
DRAW_TEXT_FILTER(ti->parent.format->gfx_filter, ox, oy); \
} } while(0)
/* backing */
#define DRAW_RECT(ox, oy, ow, oh, or, og, ob, oa) \
@ -12889,11 +13022,6 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
nr / 255, ng / 255, nb / 255, na / 255); \
cr = nr; cg = ng; cb = nb; ca = na; \
} \
ENFN->context_cutout_target(output, context, \
obj->cur->geometry.x + ln->x + x + (ox), \
obj->cur->geometry.y + ln->par->y + ln->y + y + (oy), \
(ow), \
(oh)); \
ENFN->rectangle_draw(output, \
context, \
surface, \
@ -12971,33 +13099,37 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
ITEM_WALK()
{
/* Check which other pass are necessary to avoid useless WALK */
Evas_Object_Textblock_Text_Item *ti;
Evas_Object_Textblock_Text_Item *ti;
ti = (itr->type == EVAS_TEXTBLOCK_ITEM_TEXT) ? _ITEM_TEXT(itr) : NULL;
if (ti)
{
if (ti->parent.format->style & (EVAS_TEXT_STYLE_SHADOW |
EVAS_TEXT_STYLE_OUTLINE_SOFT_SHADOW |
EVAS_TEXT_STYLE_OUTLINE_SHADOW |
EVAS_TEXT_STYLE_FAR_SHADOW |
EVAS_TEXT_STYLE_FAR_SOFT_SHADOW |
EVAS_TEXT_STYLE_SOFT_SHADOW))
{
shadows = eina_list_append(shadows, itr);
}
if ((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) ==
EVAS_TEXT_STYLE_GLOW)
{
glows = eina_list_append(glows, itr);
}
if (((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) == EVAS_TEXT_STYLE_OUTLINE) ||
((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) == EVAS_TEXT_STYLE_OUTLINE_SHADOW) ||
((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) == EVAS_TEXT_STYLE_OUTLINE_SOFT_SHADOW) ||
(ti->parent.format->style == EVAS_TEXT_STYLE_SOFT_OUTLINE))
{
outlines = eina_list_append(outlines, itr);
}
}
ti = (itr->type == EVAS_TEXTBLOCK_ITEM_TEXT) ? _ITEM_TEXT(itr) : NULL;
if (ti)
{
if (ti->parent.format->style & (EVAS_TEXT_STYLE_SHADOW |
EVAS_TEXT_STYLE_OUTLINE_SOFT_SHADOW |
EVAS_TEXT_STYLE_OUTLINE_SHADOW |
EVAS_TEXT_STYLE_FAR_SHADOW |
EVAS_TEXT_STYLE_FAR_SOFT_SHADOW |
EVAS_TEXT_STYLE_SOFT_SHADOW))
{
shadows = eina_list_append(shadows, itr);
}
if ((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) ==
EVAS_TEXT_STYLE_GLOW)
{
glows = eina_list_append(glows, itr);
}
if (((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) == EVAS_TEXT_STYLE_OUTLINE) ||
((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) == EVAS_TEXT_STYLE_OUTLINE_SHADOW) ||
((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) == EVAS_TEXT_STYLE_OUTLINE_SOFT_SHADOW) ||
(ti->parent.format->style == EVAS_TEXT_STYLE_SOFT_OUTLINE))
{
outlines = eina_list_append(outlines, itr);
}
if (ti->parent.format->gfx_filter)
{
gfx_filters = eina_list_append(gfx_filters, itr);
}
}
/* Draw background */
DRAW_FORMAT(backing, 0, ln->h);
@ -13009,6 +13141,83 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
/* prepare everything for text draw */
/* gfx filters preparation */
EINA_LIST_FOREACH(gfx_filters, li, itr)
{
Efl_Canvas_Filter_State state = EFL_CANVAS_FILTER_STATE_DEFAULT;
Evas_Object_Textblock_Text_Item *ti = _ITEM_TEXT(itr);
Evas_Object_Textblock_Filter *filter;
Evas_Filter_Program *pgm;
Evas_Filter_Context *ctx;
Eina_Bool ok;
filter = ti->parent.format->gfx_filter;
if (!filter->code || filter->invalid)
{
itr->has_gfx_filter = EINA_FALSE;
continue;
}
pgm = filter->pgm;
if (!pgm)
{
pgm = evas_filter_program_new(NULL, EINA_FALSE);
ok = evas_filter_program_parse(pgm, filter->code);
if (!ok)
{
evas_filter_program_del(pgm);
filter->invalid = EINA_TRUE;
itr->has_gfx_filter = EINA_FALSE;
continue;
}
filter->pgm = pgm;
}
#ifdef DEBUG
if (filter->ctx) WRN("Previous filter context was not deleted");
#endif
ctx = evas_filter_context_new(obj->layer->evas, do_async);
evas_filter_state_prepare(eo_obj, &state, ti);
evas_filter_program_state_set(pgm, &state);
ok = evas_filter_context_program_use(ctx, pgm);
if (!ok)
{
evas_filter_context_destroy(ctx);
evas_filter_program_del(pgm);
filter->pgm = NULL;
filter->invalid = EINA_TRUE;
itr->has_gfx_filter = EINA_FALSE;
continue;
}
filter->ctx = ctx;
ln = ti->parent.ln;
ENFN->context_color_set(ENDT, context, 255, 255, 255, 255);
ENFN->context_multiplier_set(ENDT, context,
obj->cur->cache.clip.r, obj->cur->cache.clip.g,
obj->cur->cache.clip.b, obj->cur->cache.clip.a);
evas_filter_program_padding_get(pgm,
&filter->pad.l, &filter->pad.r,
&filter->pad.t, &filter->pad.b);
evas_filter_context_buffers_allocate_all(ctx);
evas_filter_target_set(ctx, context, surface,
obj->cur->geometry.x + ti->parent.x + x - filter->pad.l,
obj->cur->geometry.y + ln->par->y + y - filter->pad.t);
if (!filter->dc)
{
filter->dc = ENFN->context_new(ENDT);
ENFN->context_color_set(ENDT, filter->dc, 255, 255, 255, 255);
}
filter->eo_obj = eo_obj;
filter->evas = obj->layer->evas;
filter->async = do_async;
itr->has_gfx_filter = EINA_TRUE;
ENFN->context_multiplier_unset(ENDT, context);
}
/* shadows */
EINA_LIST_FREE(shadows, itr)
{
@ -13022,6 +13231,9 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
yoff = itr->yoff;
ln = itr->ln;
if (EINA_UNLIKELY(itr->has_gfx_filter))
context = ti->parent.format->gfx_filter->dc;
shad_dst = shad_sz = dx = dy = haveshad = 0;
switch (ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC)
{
@ -13118,6 +13330,8 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
break;
}
}
context = context_save;
}
/* glows */
@ -13132,6 +13346,9 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
yoff = itr->yoff;
ln = itr->ln;
if (EINA_UNLIKELY(itr->has_gfx_filter))
context = ti->parent.format->gfx_filter->dc;
if ((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) == EVAS_TEXT_STYLE_GLOW)
{
for (j = 0; j < 5; j++)
@ -13151,6 +13368,8 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
DRAW_TEXT(0, -1);
DRAW_TEXT(0, 1);
}
context = context_save;
}
/* outlines */
@ -13165,6 +13384,9 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
yoff = itr->yoff;
ln = itr->ln;
if (EINA_UNLIKELY(itr->has_gfx_filter))
context = ti->parent.format->gfx_filter->dc;
if (((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) == EVAS_TEXT_STYLE_OUTLINE) ||
((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) == EVAS_TEXT_STYLE_OUTLINE_SHADOW) ||
((ti->parent.format->style & EVAS_TEXT_STYLE_MASK_BASIC) == EVAS_TEXT_STYLE_OUTLINE_SOFT_SHADOW))
@ -13189,6 +13411,8 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
}
}
}
context = context_save;
}
/* normal text and lines */
@ -13239,14 +13463,30 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
}
ti = (itr->type == EVAS_TEXTBLOCK_ITEM_TEXT) ? _ITEM_TEXT(itr) : NULL;
/* NORMAL TEXT */
if (ti)
{
void *fi = _ITEM_TEXT(itr)->text_props.font_instance;
if (EINA_UNLIKELY(itr->has_gfx_filter))
context = ti->parent.format->gfx_filter->dc;
COLOR_SET(normal);
DRAW_TEXT(0, 0);
strikethrough_thickness =
evas_common_font_instance_underline_thickness_get(fi);
context = context_save;
if (EINA_UNLIKELY(itr->has_gfx_filter))
{
Evas_Object_Textblock_Filter *filter = ti->parent.format->gfx_filter;
Evas_Filter_Context *ctx = filter->ctx;
evas_filter_context_post_run_callback_set(ctx, _filter_cb, filter);
evas_filter_run(ctx);
}
}
/* STRIKETHROUGH */
@ -13270,6 +13510,49 @@ evas_object_textblock_render(Evas_Object *eo_obj EINA_UNUSED,
ENFN->context_multiplier_unset(output, context);
}
EOLIAN static void
_efl_canvas_text_efl_canvas_filter_internal_filter_state_prepare(
Eo *eo_obj, Efl_Canvas_Text_Data *pd EINA_UNUSED, Efl_Canvas_Filter_State *state, void *data)
{
Evas_Object_Protected_Data *obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
Evas_Object_Textblock_Text_Item *ti = data;
int l, r, t, b;
#define STATE_COLOR(dst, src) dst.r = src.r; dst.g = src.g; dst.b = src.b; dst.a = src.a
STATE_COLOR(state->color, ti->parent.format->color.normal);
STATE_COLOR(state->text.glow, ti->parent.format->color.glow);
STATE_COLOR(state->text.glow2, ti->parent.format->color.glow2);
STATE_COLOR(state->text.shadow, ti->parent.format->color.shadow);
STATE_COLOR(state->text.outline, ti->parent.format->color.outline);
#undef STATE_COLOR
evas_filter_program_padding_get(ti->parent.format->gfx_filter->pgm, &l, &r, &t, &b);
state->w = ti->parent.w + l + r;
state->h = ti->parent.h + t + b;
state->scale = obj->cur->scale;
}
EOLIAN static Eina_Bool
_efl_canvas_text_efl_canvas_filter_internal_filter_input_render(
Eo *obj EINA_UNUSED, Efl_Canvas_Text_Data *pd EINA_UNUSED, void *filter, void *drawctx,
void *data, int l, int r EINA_UNUSED, int t, int b EINA_UNUSED, Eina_Bool do_async)
{
Evas_Object_Textblock_Text_Item *ti = data;
return evas_filter_font_draw(filter, drawctx,
EVAS_FILTER_BUFFER_INPUT_ID,
ti->parent.format->font.font,
l, t + ti->parent.ln->y + ti->parent.yoff,
&ti->text_props, do_async);
}
EOLIAN static void
_efl_canvas_text_efl_canvas_filter_internal_filter_dirty(
Eo *obj EINA_UNUSED, Efl_Canvas_Text_Data *pd EINA_UNUSED)
{
WRN("Filter marked as dirty. NOT IMPLEMENTED!");
}
static void
evas_object_textblock_coords_recalc(Evas_Object *eo_obj,
Evas_Object_Protected_Data *obj,