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#ifndef _EFL_CANVAS_TEXTBLOCK_EO_LEGACY_H_
#define _EFL_CANVAS_TEXTBLOCK_EO_LEGACY_H_
#ifndef _EFL_CANVAS_TEXTBLOCK_EO_CLASS_TYPE
#define _EFL_CANVAS_TEXTBLOCK_EO_CLASS_TYPE
typedef Eo Efl_Canvas_Textblock;
#endif
#ifndef _EFL_CANVAS_TEXTBLOCK_EO_TYPES
#define _EFL_CANVAS_TEXTBLOCK_EO_TYPES
#endif
/**
* @brief Returns the currently visible range.
*
* The given @c start and @c end cursor act like out-variables here, as they
* are set to the positions of the start and the end of the visible range in
* the text, respectively.
*
* @param[in] obj The object.
* @param[in] start Range start position
* @param[in] end Range end position
*
* @return @c true on success, @c false otherwise
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI Eina_Bool evas_object_textblock_visible_range_get(Efl_Canvas_Textblock *obj, Efl_Text_Cursor_Cursor *start, Efl_Text_Cursor_Cursor *end);
/**
* @brief Gets the left, right, top and bottom insets of the text.
*
* The inset is any applied padding on the text.
*
* @param[in] obj The object.
* @param[out] left The left padding
* @param[out] right The right padding
* @param[out] top The top padding
* @param[out] bottom The bottom padding
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI void evas_object_textblock_style_insets_get(const Efl_Canvas_Textblock *obj, int *left, int *right, int *top, int *bottom);
/**
* @brief BiDi delimiters are used for in-paragraph separation of bidi
* segments. This is useful, for example, in the recipient fields of e-mail
* clients where bidi oddities can occur when mixing RTL and LTR.
*
* @param[in] obj The object.
* @param[in] delim A null terminated string of delimiters, e.g ",|" or @c null
* if empty
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI void evas_object_textblock_bidi_delimiters_set(Efl_Canvas_Textblock *obj, const char *delim);
/**
* @brief BiDi delimiters are used for in-paragraph separation of bidi
* segments. This is useful, for example, in the recipient fields of e-mail
* clients where bidi oddities can occur when mixing RTL and LTR.
*
* @param[in] obj The object.
*
* @return A null terminated string of delimiters, e.g ",|" or @c null if empty
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI const char *evas_object_textblock_bidi_delimiters_get(const Efl_Canvas_Textblock *obj);
/**
* @brief When @c true, newline character will behave as a paragraph separator.
*
* @param[in] obj The object.
* @param[in] mode @c true for legacy mode, @c false otherwise
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI void evas_object_textblock_legacy_newline_set(Efl_Canvas_Textblock *obj, Eina_Bool mode);
/**
* @brief When @c true, newline character will behave as a paragraph separator.
*
* @param[in] obj The object.
*
* @return @c true for legacy mode, @c false otherwise
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI Eina_Bool evas_object_textblock_legacy_newline_get(const Efl_Canvas_Textblock *obj);
/**
* @brief The formatted width and height.
*
* This calculates the actual size after restricting the textblock to the
* current size of the object.
*
* The main difference between this and
* @ref evas_object_textblock_size_native_get is that the "native" function
* does not wrapping into account it just calculates the real width of the
* object if it was placed on an infinite canvas, while this function gives the
* size after wrapping according to the size restrictions of the object.
*
* For example for a textblock containing the text: "You shall not pass!" with
* no margins or padding and assuming a monospace font and a size of 7x10 char
* widths (for simplicity) has a native size of 19x1 and a formatted size of
* 5x4.
*
* @param[in] obj The object.
* @param[out] width The width of the object.
* @param[out] height The height of the object.
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI void evas_object_textblock_size_formatted_get(const Efl_Canvas_Textblock *obj, int *width, int *height);
/**
* @brief The native width and height.
*
* This calculates the actual size without taking account the current size of
* the object.
*
* The main difference between this and
* @ref evas_object_textblock_size_formatted_get is that the "native" function
* does not take wrapping into account it just calculates the real width of the
* object if it was placed on an infinite canvas, while the "formatted"
* function gives the size after wrapping text according to the size
* restrictions of the object.
*
* For example for a textblock containing the text: "You shall not pass!" with
* no margins or padding and assuming a monospace font and a size of 7x10 char
* widths (for simplicity) has a native size of 19x1 and a formatted size of
* 5x4.
*
* @param[in] obj The object.
* @param[out] width The width returned.
* @param[out] height The height returned.
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI void evas_object_textblock_size_native_get(const Efl_Canvas_Textblock *obj, int *width, int *height);
/**
* @brief Add obstacle evas object @c eo_obs to be observed during layout of
* text.
*
* The textblock does the layout of the text according to the position of the
* obstacle.
*
* @param[in] obj The object.
* @param[in] eo_obs Obstacle object
*
* @return @c true on success, @c false otherwise.
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI Eina_Bool evas_object_textblock_obstacle_add(Efl_Canvas_Textblock *obj, Efl_Canvas_Object *eo_obs);
/**
* @brief Removes @c eo_obs from observation during text layout.
*
* @param[in] obj The object.
* @param[in] eo_obs Obstacle object
*
* @return @c true on success, @c false otherwise.
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI Eina_Bool evas_object_textblock_obstacle_del(Efl_Canvas_Textblock *obj, Efl_Canvas_Object *eo_obs);
/**
* @brief Triggers for relayout due to obstacles' state change.
*
* The obstacles alone don't affect the layout, until this is called. Use this
* after doing changes (moving, positioning etc.) in the obstacles that you
* would like to be considered in the layout.
*
* For example: if you have just repositioned the obstacles to differrent
* coordinates relative to the textblock, you need to call this so it will
* consider this new state and will relayout the text.
*
* @param[in] obj The object.
*
* @since 1.18
*
* @ingroup Evas_Object_Textblock_Group
*/
EAPI void evas_object_textblock_obstacles_update(Efl_Canvas_Textblock *obj);
#endif
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