forked from enlightenment/efl
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
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@ -56,6 +56,20 @@ _short_text_changed_cb(void *data, const Efl_Event *event)
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efl_text_set(txtpath, TEST_UI_TEXTPATH_LONG_TEXT);
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}
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static char *user_style = "DEFAULT='font_size=16 color=#F00 underline=on underline_color=#00ffff'";
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static void
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_user_style_changed_cb(void *data, const Efl_Event *event)
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{
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Evas_Object *txtpath = data;
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Eina_Bool val = elm_check_selected_get(event->object);
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if (val)
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elm_textpath_text_user_style_set(txtpath, user_style);
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else
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elm_textpath_text_user_style_set(txtpath, NULL);
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}
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static void
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_change_shape_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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@ -138,6 +152,12 @@ test_ui_textpath(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *eve
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elm_box_pack_end(hbox, chk);
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efl_gfx_entity_visible_set(chk, EINA_TRUE);
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chk = efl_add(EFL_UI_CHECK_CLASS, win);
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efl_text_set(chk, "User style");
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efl_event_callback_add(chk, EFL_UI_EVENT_SELECTED_CHANGED, _user_style_changed_cb, txtpath);
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elm_box_pack_end(hbox, chk);
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efl_gfx_entity_visible_set(chk, EINA_TRUE);
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hbox = elm_box_add(win);
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elm_box_horizontal_set(hbox, EINA_TRUE);
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efl_gfx_hint_weight_set(hbox, EFL_GFX_HINT_EXPAND, EFL_GFX_HINT_EXPAND);
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@ -15,6 +15,8 @@
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#define MY_CLASS EFL_UI_TEXTPATH_CLASS
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#define MY_CLASS_NAME "Efl.Ui.Textpath"
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#define LEGACY_TEXT_PART_NAME "elm.text"
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#define EFL_UI_TEXT_PART_NAME "efl.text"
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#define SLICE_DEFAULT_NO 99
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typedef struct _Efl_Ui_Textpath_Point Efl_Ui_Textpath_Point;
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@ -54,6 +56,7 @@ struct _Efl_Ui_Textpath_Data
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{
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Evas_Object *text_obj;
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char *text;
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Eina_Strbuf *user_style;
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Efl_Gfx_Path *path;
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struct {
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double x, y;
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@ -529,13 +532,40 @@ _sizing_eval(Efl_Ui_Textpath_Data *pd)
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}
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static void
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_textpath_ellipsis_set(Efl_Ui_Textpath_Data *pd, Eina_Bool enabled)
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_textpath_ellipsis_set(Eo *obj, Efl_Ui_Textpath_Data *pd, Eina_Bool enabled)
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{
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edje_object_part_text_style_user_pop(pd->text_obj, "efl.text");
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char *text_part;
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if (elm_widget_is_legacy(obj))
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text_part = LEGACY_TEXT_PART_NAME;
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else
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text_part = EFL_UI_TEXT_PART_NAME;
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edje_object_part_text_style_user_pop(pd->text_obj, text_part);
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if (enabled)
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edje_object_part_text_style_user_push(pd->text_obj, "efl.text",
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"DEFAULT='ellipsis=1.0'");
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{
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if (pd->user_style)
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{
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eina_strbuf_replace_first(pd->user_style, "DEFAULT='", "DEFAULT='ellipsis=1.0 ");
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edje_object_part_text_style_user_push(pd->text_obj, text_part,
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eina_strbuf_string_get(pd->user_style));
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}
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else
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{
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edje_object_part_text_style_user_push(pd->text_obj, text_part,
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"DEFAULT='ellipsis=1.0 '");
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return;
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}
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}
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else
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{
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if (pd->user_style)
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{
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eina_strbuf_replace_first(pd->user_style, "DEFAULT='ellipsis=1.0 ", "DEFAULT='");
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edje_object_part_text_style_user_push(pd->text_obj, text_part,
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eina_strbuf_string_get(pd->user_style));
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}
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}
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}
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static void
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@ -563,7 +593,7 @@ _ellipsis_set(Efl_Ui_Textpath_Data *pd, Eo *obj)
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}
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}
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efl_gfx_entity_size_set(pd->text_obj, EINA_SIZE2D(w, h));
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_textpath_ellipsis_set(pd, is_ellipsis);
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_textpath_ellipsis_set(obj, pd, is_ellipsis);
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}
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static void
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@ -713,6 +743,7 @@ _efl_ui_textpath_efl_object_destructor(Eo *obj, Efl_Ui_Textpath_Data *pd)
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if (pd->text) free(pd->text);
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if (pd->text_obj) evas_object_del(pd->text_obj);
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if (pd->user_style) eina_strbuf_free(pd->user_style);
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EINA_INLIST_FREE(pd->segments, seg)
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{
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pd->segments = eina_inlist_remove(pd->segments, EINA_INLIST_GET(seg));
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@ -1013,5 +1044,37 @@ elm_textpath_circle_set(Eo *obj, double x, double y, double radius, double start
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efl_gfx_hint_size_restricted_min_set(obj, EINA_SIZE2D(x * 2, y * 2));
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}
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EAPI void
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elm_textpath_text_user_style_set(Eo *obj, const char *style)
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{
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EFL_UI_TEXTPATH_DATA_GET(obj, pd);
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if (!pd) return;
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char *text_part;
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if (elm_widget_is_legacy(obj))
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text_part = LEGACY_TEXT_PART_NAME;
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else
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text_part = EFL_UI_TEXT_PART_NAME;
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if (pd->user_style)
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{
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edje_object_part_text_style_user_pop(pd->text_obj, text_part);
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eina_strbuf_free(pd->user_style);
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pd->user_style = NULL;
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}
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if (style)
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{
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pd->user_style = eina_strbuf_new();
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eina_strbuf_append(pd->user_style, style);
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edje_object_part_text_style_user_pop(pd->text_obj, text_part);
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edje_object_part_text_style_user_push(pd->text_obj, text_part, eina_strbuf_string_get(pd->user_style));
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}
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_ellipsis_set(pd, obj);
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_sizing_eval(pd);
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}
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#include "efl_ui_textpath_legacy_eo.c"
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@ -12,4 +12,16 @@ typedef Eo Elm_Textpath;
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*/
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EAPI Evas_Object *elm_textpath_add(Evas_Object *parent);
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/**
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* @brief Set the user text style
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*
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* @param[in] obj The textpath object
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* @param[in] style The user text style. If the sytle is $null, the default style will be applied
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*
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* @ingroup Elm_Textpath
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*
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* @since 1.25
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*/
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EAPI void elm_textpath_text_user_style_set(Evas_Object *obj, const char *style);
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#include "efl_ui_textpath_eo.legacy.h"
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