evas textblock : update font source when it set using font_source_set

Summary:
when we set font source, for example with efl_text_font_source_set, the font source will not be updated in the textblock.

this is have same results that has been done in D9548

Test Plan:
   #define EFL_EO_API_SUPPORT 1
   #define EFL_BETA_API_SUPPORT 1

   #include <Efl_Ui.h>

   static void
   _gui_quit_cb(void *data EINA_UNUSED, const Efl_Event *event EINA_UNUSED)
   {
      efl_exit(0);
   }

   static Eo *
   _create_label(Eo *win, Eo *bx)
   {
      Eo *en;
      en = efl_add(EFL_UI_TEXTBOX_CLASS, win);
      printf("Added Efl.Ui.Text object\n");
      efl_text_interactive_editable_set(en, EINA_FALSE);
      efl_pack(bx, en);
      return en;
   }

   static void
   _gui_setup()
   {
      char buf[512], f_buf[512];
      Eo *win, *bx;

      win = efl_add(EFL_UI_WIN_CLASS, efl_main_loop_get(),
                  efl_ui_win_type_set(efl_added, EFL_UI_WIN_TYPE_BASIC),
                  efl_text_set(efl_added, "Hello World"),
                  efl_ui_win_autodel_set(efl_added, EINA_TRUE));

      // when the user clicks "close" on a window there is a request to delete
      efl_event_callback_add(win, EFL_UI_WIN_EVENT_DELETE_REQUEST, _gui_quit_cb, NULL);

      bx = efl_add(EFL_UI_BOX_CLASS, win,
                  efl_content_set(win, efl_added),
                  efl_gfx_hint_size_min_set(efl_added, EINA_SIZE2D(360, 240)));

      snprintf(buf, sizeof(buf), "./TestFontSource.eet");

      Eo *en = _create_label(win, bx);
      efl_text_set(en, "Hello, This Text Use The Font : Does_Not_Exists_Font_1 : Source + Font Name");
      efl_text_font_source_set(en, buf);
      efl_text_font_family_set(en, "Does_Not_Exists_Font_1");
      efl_text_font_size_set(en, 35);

      en = _create_label(win, bx);
      efl_text_set(en, "Hello, This Text Use The Font : Does_Not_Exists_Font_1 : Font Name");
      efl_text_font_family_set(en, "Does_Not_Exists_Font_1");
      efl_text_font_size_set(en, 35);

      en = _create_label(win, bx);
      efl_text_set(en, "Hello, This Text Use The Font : Does_Not_Exists_Font_2 : Source + Font Name");
      efl_text_font_source_set(en, buf);
      efl_text_font_family_set(en, "Does_Not_Exists_Font_2");
      efl_text_font_size_set(en, 35);

      en = _create_label(win, bx);
      efl_text_set(en, "Hello, This Text Use The Font : Does_Not_Exists_Font_2 : Font Name");
      efl_text_font_family_set(en, "Does_Not_Exists_Font_2");
      efl_text_font_size_set(en, 35);
   }

   EAPI_MAIN void
   efl_main(void *data EINA_UNUSED, const Efl_Event *ev EINA_UNUSED)
   {
      _gui_setup();
   }
   EFL_MAIN()

Reviewers: ali.alzyod, woohyun, bowonryu, cedric

Reviewed By: ali.alzyod

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D11757

src/lib/evas/canvas/evas_object_textblock.c

@@ -4343,6 +4343,7 @@ _layout_format_push(Ctxt *c, Evas_Object_Textblock_Format *fmt,
              fmt->font.fdesc->weight = _FMT_INFO(font_weight);
              fmt->font.fdesc->slant = _FMT_INFO(font_slant);
              fmt->font.fdesc->width = _FMT_INFO(font_width);
+             eina_stringshare_replace(&(fmt->font.source), _FMT_INFO(font_source));
              evas_font_name_parse(fmt->font.fdesc, _FMT_INFO(font));
              fmt->font.font = evas_font_load(evas_obj->layer->evas->font_path,
                                              evas_obj->layer->evas->hinting,

src/tests/evas/evas_test_textblock.c

@@ -27,6 +27,7 @@ _evas_textblock_format_offset_get(const Evas_Object_Textblock_Node_Format *n);
 /* end of functions defined in evas_object_textblock.c */
 
 #define TEST_FONT "font=DejaVuSans,UnDotum,malayalam font_source=" TESTS_SRC_DIR "/fonts/TestFont.eet"
+#define TEST_FONT_SOURCE TESTS_SRC_DIR "/fonts/TestFontSource.eet"
 
 static const char *style_buf =
    "DEFAULT='" TEST_FONT " font_size=10 color=#000 text_class=entry'"
@@ -5075,6 +5076,36 @@ EFL_START_TEST(efl_text_markup)
 }
 EFL_END_TEST
 
+EFL_START_TEST(efl_text_font_source)
+{
+   START_EFL_CANVAS_TEXTBLOCK_TEST();
+
+   Eina_Size2D size1, size2;
+
+   efl_canvas_textblock_style_apply(txt,"\tfont_size=30\t");
+   efl_text_markup_set(txt, "Hello, This Text Use The Font : Does_Not_Exists_Font");
+
+   efl_text_font_family_set(txt, "Does_Not_Exists_Font_1");
+   size1 = efl_canvas_textblock_size_native_get(txt);
+
+   efl_text_font_source_set(txt, TEST_FONT_SOURCE);
+   efl_text_font_family_set(txt, "Does_Not_Exists_Font_1");
+   size2 = efl_canvas_textblock_size_native_get(txt);
+   ck_assert_int_ne(size1.w, size2.w);
+
+   efl_text_font_source_set(txt, "");
+   efl_text_font_family_set(txt, "Does_Not_Exists_Font_2");
+   size1 = efl_canvas_textblock_size_native_get(txt);
+
+   efl_text_font_source_set(txt, TEST_FONT_SOURCE);
+   efl_text_font_family_set(txt, "Does_Not_Exists_Font_2");
+   size2 = efl_canvas_textblock_size_native_get(txt);
+   ck_assert_int_ne(size1.w, size2.w);
+
+   END_EFL_CANVAS_TEXTBLOCK_TEST();
+}
+EFL_END_TEST
+
 void evas_test_textblock(TCase *tc)
 {
    tcase_add_test(tc, evas_textblock_simple);
@@ -5115,5 +5146,6 @@ void evas_test_textblock(TCase *tc)
    tcase_add_test(tc, efl_canvas_textblock_style);
    tcase_add_test(tc, efl_text_style);
    tcase_add_test(tc, efl_text_markup);
+   tcase_add_test(tc, efl_text_font_source);
 }