Efl.Text.Cursor

Summary:
Implementation of new cursor text object.

This Patch Contains :
1- Remove Efl.Text.Cursor & Efl.Text_Markup_Interactive interfaces and replace them with one Class Efl.Text.Cursor
   => there are some modifications on cursor methods

2- Update all related classes to use Efl.Text.Cursor object instead of the old interfaces

3- If class uses Efl.Text_Cursor_Cursor (handle), mainly annotation it will stay as it is until we update other annotations into attribute_factory

4- Add main cursor property into efl.text.interactive

5- Add cursor_new method in efl.ui.text  (I think we may move it into efl.text.interactive interface)

There still some parts that need discussion: especially cursor movement functionality, I prefer to move function with Enum, instead of special function for each movement.

```
enum @beta Efl.Text.Cursor_Move_Type
{
   [[Text cursor movement types]]
   char_next,       [[Advances to the next character]]
   char_prev,       [[Advances to the previous character]]
   cluster_next,    [[Advances to the next grapheme cluster]]
   cluster_prev,    [[Advances to the previous grapheme cluster]]
   paragraph_start, [[Advances to the first character in this paragraph]]
   paragraph_end,   [[Advances to the last character in this paragraph]]
   word_start,      [[Advance to current word start]]
   word_end,        [[Advance to current word end]]
   line_start,      [[Advance to current line first character]]
   line_end,        [[Advance to current line last character]]
   paragraph_first, [[Advance to current paragraph first character]]
   paragraph_last,  [[Advance to current paragraph last character]]
   paragraph_next,  [[Advances to the start of the next text node]]
   paragraph_prev   [[Advances to the end of the previous text node]]
}
move {
         [[Move the cursor]]
         params {
            @in type: Efl.Text.Cursor_Move_Type; [[The type of movement]]
         }
         return: bool; [[True if actually moved]]
      }
```

or old way:
```
char_next {
         [[Advances to the next character]]
         // FIXME: Make the number of characters we moved by? Useful for all the other functions
         return: bool; [[True if actually moved]]
      }
      char_prev {
         [[Advances to the previous character]]
         return: bool; [[True if actually moved]]
      }

      char_delete {
         [[Deletes a single character from position pointed by given cursor.]]
      }

      cluster_next {
         [[Advances to the next grapheme cluster]]
         return: bool; [[True if actually moved]]
      }
      cluster_prev {
         [[Advances to the previous grapheme cluster]]
         return: bool; [[True if actually moved]]
      }

      // FIXME: paragraph_end is inconsistent with word_end. The one goes to the last character and the other after the last character.
      paragraph_start {
         [[Advances to the first character in this paragraph]]
         return: bool; [[True if actually moved]]
      }
      paragraph_end {
         [[Advances to the last character in this paragraph]]
         return: bool; [[True if actually moved]]
      }
      word_start {
         [[Advance to current word start]]
         return: bool; [[True if actually moved]]
      }
      word_end {
         [[Advance to current word end]]
         return: bool; [[True if actually moved]]
      }
      line_start {
         [[Advance to current line first character]]
         return: bool; [[True if actually moved]]
      }
      line_end {
          [[Advance to current line last character]]
         return: bool; [[True if actually moved]]
      }
      paragraph_first {
         [[Advance to current paragraph first character]]
         return: bool; [[True if actually moved]]
      }
      paragraph_last {
         [[Advance to current paragraph last character]]
         return: bool; [[True if actually moved]]
      }
      paragraph_next {
         [[Advances to the start of the next text node]]
         return: bool; [[True if actually moved]]
      }
      paragraph_prev {
         [[Advances to the end of the previous text node]]
         return: bool; [[True if actually moved]]
      }
```

Reviewers: woohyun, tasn, segfaultxavi

Reviewed By: woohyun

Subscribers: a.srour, bu5hm4n, segfaultxavi, cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D10542

1 files changed, 2 insertions, 3 deletions

diff --git a/src/lib/efl/Efl.h b/src/lib/efl/Efl.h
index bcdaef98b8..c78d105c5b 100644
--- a/src/lib/efl/Efl.h
+++ b/src/lib/efl/Efl.h
@@ -68,7 +68,8 @@ extern "C" {
  */
 typedef struct tm Efl_Time;
 
-typedef struct _Efl_Text_Cursor_Cursor Efl_Text_Cursor_Cursor;
+typedef struct _Efl_Text_Cursor_Handle Efl_Text_Cursor_Handle;
+typedef struct _Efl_Text_Cursor_Handle _Efl_Text_Cursor_Handle;
 typedef struct _Efl_Text_Annotate_Annotation Efl_Text_Annotate_Annotation;
 
 #include "interfaces/efl_types.eot.h"
@@ -210,10 +211,8 @@ typedef Efl_Gfx_Path_Command_Type Efl_Gfx_Path_Command;
 #include "interfaces/efl_text_font.eo.h"
 #include "interfaces/efl_text_style.eo.h"
 #include "interfaces/efl_text_format.eo.h"
-#include "interfaces/efl_text_cursor.eo.h"
 #include "interfaces/efl_text_annotate.eo.h"
 #include "interfaces/efl_text_markup.eo.h"
-#include "interfaces/efl_text_markup_interactive.eo.h"
 #include "interfaces/efl_text_markup_util.eo.h"
 
 #ifdef EFL_BETA_API_SUPPORT