efl_ui_textpath: add the efl_ui_textpath_text_user_style_set API for applying the user text style

Summary:
For the text style customizing, added the new API to apply user text style.
The following example is the user style sample.

DEFAULT='font_size=16 color=#F00 underline=on underline_color=#00ffff'";

{F3899541}

Test Plan:
1. run elementary_text (textpath)
2. toggle user style check box
3. see the result

Reviewers: Hermet, kimcinoo, jsuya, bu5hm4n

Reviewed By: Hermet

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D11953
devs/stefan/compiler-plugin-infra
Taehyub Kim 3 years ago committed by Hermet Park
parent 4f6a086f6a
commit 4331c1e08e
  1. 20
      src/bin/elementary/test_ui_textpath.c
  2. 73
      src/lib/elementary/efl_ui_textpath.c
  3. 12
      src/lib/elementary/elm_textpath_legacy.h

@ -56,6 +56,20 @@ _short_text_changed_cb(void *data, const Efl_Event *event)
efl_text_set(txtpath, TEST_UI_TEXTPATH_LONG_TEXT);
}
static char *user_style = "DEFAULT='font_size=16 color=#F00 underline=on underline_color=#00ffff'";
static void
_user_style_changed_cb(void *data, const Efl_Event *event)
{
Evas_Object *txtpath = data;
Eina_Bool val = elm_check_selected_get(event->object);
if (val)
elm_textpath_text_user_style_set(txtpath, user_style);
else
elm_textpath_text_user_style_set(txtpath, NULL);
}
static void
_change_shape_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
@ -138,6 +152,12 @@ test_ui_textpath(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *eve
elm_box_pack_end(hbox, chk);
efl_gfx_entity_visible_set(chk, EINA_TRUE);
chk = efl_add(EFL_UI_CHECK_CLASS, win);
efl_text_set(chk, "User style");
efl_event_callback_add(chk, EFL_UI_EVENT_SELECTED_CHANGED, _user_style_changed_cb, txtpath);
elm_box_pack_end(hbox, chk);
efl_gfx_entity_visible_set(chk, EINA_TRUE);
hbox = elm_box_add(win);
elm_box_horizontal_set(hbox, EINA_TRUE);
efl_gfx_hint_weight_set(hbox, EFL_GFX_HINT_EXPAND, EFL_GFX_HINT_EXPAND);

@ -15,6 +15,8 @@
#define MY_CLASS EFL_UI_TEXTPATH_CLASS
#define MY_CLASS_NAME "Efl.Ui.Textpath"
#define LEGACY_TEXT_PART_NAME "elm.text"
#define EFL_UI_TEXT_PART_NAME "efl.text"
#define SLICE_DEFAULT_NO 99
typedef struct _Efl_Ui_Textpath_Point Efl_Ui_Textpath_Point;
@ -54,6 +56,7 @@ struct _Efl_Ui_Textpath_Data
{
Evas_Object *text_obj;
char *text;
Eina_Strbuf *user_style;
Efl_Gfx_Path *path;
struct {
double x, y;
@ -529,13 +532,40 @@ _sizing_eval(Efl_Ui_Textpath_Data *pd)
}
static void
_textpath_ellipsis_set(Efl_Ui_Textpath_Data *pd, Eina_Bool enabled)
_textpath_ellipsis_set(Eo *obj, Efl_Ui_Textpath_Data *pd, Eina_Bool enabled)
{
edje_object_part_text_style_user_pop(pd->text_obj, "efl.text");
char *text_part;
if (elm_widget_is_legacy(obj))
text_part = LEGACY_TEXT_PART_NAME;
else
text_part = EFL_UI_TEXT_PART_NAME;
edje_object_part_text_style_user_pop(pd->text_obj, text_part);
if (enabled)
edje_object_part_text_style_user_push(pd->text_obj, "efl.text",
"DEFAULT='ellipsis=1.0'");
{
if (pd->user_style)
{
eina_strbuf_replace_first(pd->user_style, "DEFAULT='", "DEFAULT='ellipsis=1.0 ");
edje_object_part_text_style_user_push(pd->text_obj, text_part,
eina_strbuf_string_get(pd->user_style));
}
else
{
edje_object_part_text_style_user_push(pd->text_obj, text_part,
"DEFAULT='ellipsis=1.0 '");
return;
}
}
else
{
if (pd->user_style)
{
eina_strbuf_replace_first(pd->user_style, "DEFAULT='ellipsis=1.0 ", "DEFAULT='");
edje_object_part_text_style_user_push(pd->text_obj, text_part,
eina_strbuf_string_get(pd->user_style));
}
}
}
static void
@ -563,7 +593,7 @@ _ellipsis_set(Efl_Ui_Textpath_Data *pd, Eo *obj)
}
}
efl_gfx_entity_size_set(pd->text_obj, EINA_SIZE2D(w, h));
_textpath_ellipsis_set(pd, is_ellipsis);
_textpath_ellipsis_set(obj, pd, is_ellipsis);
}
static void
@ -713,6 +743,7 @@ _efl_ui_textpath_efl_object_destructor(Eo *obj, Efl_Ui_Textpath_Data *pd)
if (pd->text) free(pd->text);
if (pd->text_obj) evas_object_del(pd->text_obj);
if (pd->user_style) eina_strbuf_free(pd->user_style);
EINA_INLIST_FREE(pd->segments, seg)
{
pd->segments = eina_inlist_remove(pd->segments, EINA_INLIST_GET(seg));
@ -1013,5 +1044,37 @@ elm_textpath_circle_set(Eo *obj, double x, double y, double radius, double start
efl_gfx_hint_size_restricted_min_set(obj, EINA_SIZE2D(x * 2, y * 2));
}
EAPI void
elm_textpath_text_user_style_set(Eo *obj, const char *style)
{
EFL_UI_TEXTPATH_DATA_GET(obj, pd);
if (!pd) return;
char *text_part;
if (elm_widget_is_legacy(obj))
text_part = LEGACY_TEXT_PART_NAME;
else
text_part = EFL_UI_TEXT_PART_NAME;
if (pd->user_style)
{
edje_object_part_text_style_user_pop(pd->text_obj, text_part);
eina_strbuf_free(pd->user_style);
pd->user_style = NULL;
}
if (style)
{
pd->user_style = eina_strbuf_new();
eina_strbuf_append(pd->user_style, style);
edje_object_part_text_style_user_pop(pd->text_obj, text_part);
edje_object_part_text_style_user_push(pd->text_obj, text_part, eina_strbuf_string_get(pd->user_style));
}
_ellipsis_set(pd, obj);
_sizing_eval(pd);
}
#include "efl_ui_textpath_legacy_eo.c"

@ -12,4 +12,16 @@ typedef Eo Elm_Textpath;
*/
EAPI Evas_Object *elm_textpath_add(Evas_Object *parent);
/**
* @brief Set the user text style
*
* @param[in] obj The textpath object
* @param[in] style The user text style. If the sytle is $null, the default style will be applied
*
* @ingroup Elm_Textpath
*
* @since 1.25
*/
EAPI void elm_textpath_text_user_style_set(Evas_Object *obj, const char *style);
#include "efl_ui_textpath_eo.legacy.h"

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