Anjuta Developers Reference Manual: IAnjutaEditorCell

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IAnjutaEditorCell

IAnjutaEditorCell — Text editor character cell

Stability Level

Unstable, unless otherwise indicated

Functions

GQuark	ianjuta_editor_cell_error_quark ()
IAnjutaEditorAttribute	ianjuta_editor_cell_get_attribute ()
gchar	ianjuta_editor_cell_get_char ()
gchar *	ianjuta_editor_cell_get_character ()
gint	ianjuta_editor_cell_get_length ()

Types and Values

#define

IANJUTA_EDITOR_CELL_ERROR

Object Hierarchy

    GInterface
    ╰── IAnjutaEditorCell

Includes

#include <libanjuta/interfaces/ianjuta-editor-cell.h>

Description

Represents a cell in editor. A cell corresponds to a unicode character along with all associated styles (such as colors and font). A cell may or may not have style. If style is supported in the editor, it is assumed all cells will have styles and hence every IAnjutaEditorCell interface instance will have additionally IAnjutaEditorCellStyle implemented.

Functions

ianjuta_editor_cell_error_quark ()

GQuark
ianjuta_editor_cell_error_quark (void);

Returns

ianjuta_editor_cell_get_attribute ()

IAnjutaEditorAttribute
ianjuta_editor_cell_get_attribute (IAnjutaEditorCell *obj,
                                   GError **err);

Returns

ianjuta_editor_cell_get_char ()

gchar
ianjuta_editor_cell_get_char (IAnjutaEditorCell *obj,
                              gint char_index,
                              GError **err);

Returns the byte of the unicode character in this cell at given index char_index . char_index can vary from 0 to length of the unicode string minus 1. Out of range index is not allowed (asserted) and return is undefined.

Since there is dynamic allocation of unicode character string involved in ianjuta_editor_cell_get_character(), this function is mainly useful for fast iteration (such as copying data).

Parameters

obj	Self
err	Error propagation and reporting

Returns

a byte character.

ianjuta_editor_cell_get_character ()

gchar *
ianjuta_editor_cell_get_character (IAnjutaEditorCell *obj,
                                   GError **err);

Returns the unicode character in this cell. A NULL terminated string is returned that is the multibyte unicode character. NULL is returned if the cell does not have any character.

Parameters

obj	Self
err	Error propagation and reporting

Returns

a newly created string representing the cell's unicode character.

ianjuta_editor_cell_get_length ()

gint
ianjuta_editor_cell_get_length (IAnjutaEditorCell *obj,
                                GError **err);

Gets the length of the cell in bytes. That is, length of the unicode character.

Parameters

obj	self
err	Error propagation and reporting.

Returns

Length of the unicode character.

Types and Values

IANJUTA_EDITOR_CELL_ERROR

#define IANJUTA_EDITOR_CELL_ERROR ianjuta_editor_cell_error_quark()