C++ (Cpp) elm_entry_textblock_get Examples

Example #1

File: edi_editor.c Project: asafo/edi

static void
_undo_do(Edi_Editor *editor, Elm_Entry_Change_Info *inf)
{
   if (inf->insert)
     {
        const Evas_Object *tb = elm_entry_textblock_get(editor->entry);
        Evas_Textblock_Cursor *mcur, *end;
        mcur = (Evas_Textblock_Cursor *) evas_object_textblock_cursor_get(tb);
        end = evas_object_textblock_cursor_new(tb);

        if (inf->insert)
          {
             elm_entry_cursor_pos_set(editor->entry, inf->change.insert.pos);
             evas_textblock_cursor_pos_set(end, inf->change.insert.pos +
                   inf->change.insert.plain_length);
          }
        else
          {
             elm_entry_cursor_pos_set(editor->entry, inf->change.del.start);
             evas_textblock_cursor_pos_set(end, inf->change.del.end);
          }

        evas_textblock_cursor_range_delete(mcur, end);
        evas_textblock_cursor_free(end);
        elm_entry_calc_force(editor->entry);
     }
   else
     {
        if (inf->insert)
          {
             elm_entry_cursor_pos_set(editor->entry, inf->change.insert.pos);
             elm_entry_entry_insert(editor->entry, inf->change.insert.content);
          }
        else
          {
             size_t start;
             start = (inf->change.del.start < inf->change.del.end) ?
                inf->change.del.start : inf->change.del.end;

             elm_entry_cursor_pos_set(editor->entry, start);
             elm_entry_entry_insert(editor->entry, inf->change.insert.content);
             elm_entry_cursor_pos_set(editor->entry, inf->change.del.end);
          }
     }
}

Example #2

File: goto_dialog.c Project: maikodaraine/EnlightenmentUbuntu

static void
_goto_do(Evas_Object *entry, const char *text)
{
   int line;
   Evas_Object *tb = elm_entry_textblock_get(entry);
   Evas_Textblock_Cursor *mcur = evas_object_textblock_cursor_get(tb);

   line = atoi(text);

   if (line > 0)
     {
        evas_object_hide(goto_win);
	evas_textblock_cursor_line_set(mcur, line-1);
	elm_entry_calc_force(entry);

	elm_object_focus_set(entry, EINA_TRUE);
     }
}

Example #3

static Eina_Bool
_find_in_entry(Evas_Object *entry, const char *text, Eina_Bool jump_next)
{
   Eina_Bool try_next = EINA_FALSE;
   const char *found;
   char *utf8;
   const Evas_Object *tb = elm_entry_textblock_get(entry);
   Evas_Textblock_Cursor *end, *start, *mcur;
   size_t initial_pos;

   if (!text || !*text)
      return EINA_FALSE;

   mcur = (Evas_Textblock_Cursor *) evas_object_textblock_cursor_get(tb);
   if (!cur_find)
     {
        cur_find = evas_object_textblock_cursor_new(tb);
     }
   else if (!evas_textblock_cursor_compare(cur_find, mcur))
     {
        try_next = EINA_TRUE;
     }

   if (forward)
     {
        evas_textblock_cursor_paragraph_last(cur_find);
        start = mcur;
        end = cur_find;
     }
   else
     {
        /* Not correct, more adjustments needed. */
        evas_textblock_cursor_paragraph_first(cur_find);
        start = cur_find;
        end = mcur;
     }

   initial_pos = evas_textblock_cursor_pos_get(start);

   utf8 = evas_textblock_cursor_range_text_get(start, end,
         EVAS_TEXTBLOCK_TEXT_PLAIN);

   if (!utf8)
      return EINA_FALSE;

   if (try_next && jump_next)
     {
        found = strstr(utf8 + 1, text);
        if (!found)
          {
             found = utf8;
          }
     }
   else
     {
        found = strstr(utf8, text);
     }

   if (found)
     {
        size_t pos = 0;
        int idx = 0;
        while ((utf8 + idx) < found)
          {
             pos++;
             eina_unicode_utf8_get_next(utf8, &idx);
          }

        elm_entry_select_none(entry);
        evas_textblock_cursor_pos_set(mcur, pos + initial_pos + strlen(text));
        elm_entry_cursor_selection_begin(entry);
        elm_entry_cursor_pos_set(entry, pos + initial_pos);
        elm_entry_cursor_selection_end(entry);
        evas_textblock_cursor_copy(mcur, cur_find);
     }

   free(utf8);

   return !!found;
}