forked from AuroraMiddleware/gtk
139 lines
7.4 KiB
C
139 lines
7.4 KiB
C
/* gtkrichtext.h
|
|
*
|
|
* Copyright (C) 2006 Imendio AB
|
|
* Contact: Michael Natterer <mitch@imendio.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __GTK_TEXT_BUFFER_RICH_TEXT_H__
|
|
#define __GTK_TEXT_BUFFER_RICH_TEXT_H__
|
|
|
|
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
|
#error "Only <gtk/gtk.h> can be included directly."
|
|
#endif
|
|
|
|
#include <gtk/gtktextbuffer.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* GtkTextBufferSerializeFunc:
|
|
* @register_buffer: the #GtkTextBuffer for which the format is registered
|
|
* @content_buffer: the #GtkTextBuffer to serialize
|
|
* @start: start of the block of text to serialize
|
|
* @end: end of the block of text to serialize
|
|
* @length: Return location for the length of the serialized data
|
|
* @user_data: user data that was specified when registering the format
|
|
*
|
|
* A function that is called to serialize the content of a text buffer.
|
|
* It must return the serialized form of the content.
|
|
*
|
|
* Returns: a newly-allocated array of guint8 which contains the serialized
|
|
* data, or %NULL if an error occurred
|
|
*/
|
|
typedef guint8 * (* GtkTextBufferSerializeFunc) (GtkTextBuffer *register_buffer,
|
|
GtkTextBuffer *content_buffer,
|
|
const GtkTextIter *start,
|
|
const GtkTextIter *end,
|
|
gsize *length,
|
|
gpointer user_data);
|
|
|
|
/**
|
|
* GtkTextBufferDeserializeFunc:
|
|
* @register_buffer: the #GtkTextBuffer the format is registered with
|
|
* @content_buffer: the #GtkTextBuffer to deserialize into
|
|
* @iter: insertion point for the deserialized text
|
|
* @data: data to deserialize
|
|
* @length: length of @data
|
|
* @create_tags: %TRUE if deserializing may create tags
|
|
* @user_data: user data that was specified when registering the format
|
|
* @error: return location for a #GError
|
|
*
|
|
* A function that is called to deserialize rich text that has been
|
|
* serialized with gtk_text_buffer_serialize(), and insert it at @iter.
|
|
*
|
|
* Returns: %TRUE on success, %FALSE otherwise
|
|
*/
|
|
typedef gboolean (* GtkTextBufferDeserializeFunc) (GtkTextBuffer *register_buffer,
|
|
GtkTextBuffer *content_buffer,
|
|
GtkTextIter *iter,
|
|
const guint8 *data,
|
|
gsize length,
|
|
gboolean create_tags,
|
|
gpointer user_data,
|
|
GError **error);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkAtom gtk_text_buffer_register_serialize_format (GtkTextBuffer *buffer,
|
|
const gchar *mime_type,
|
|
GtkTextBufferSerializeFunc function,
|
|
gpointer user_data,
|
|
GDestroyNotify user_data_destroy);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkAtom gtk_text_buffer_register_serialize_tagset (GtkTextBuffer *buffer,
|
|
const gchar *tagset_name);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkAtom gtk_text_buffer_register_deserialize_format (GtkTextBuffer *buffer,
|
|
const gchar *mime_type,
|
|
GtkTextBufferDeserializeFunc function,
|
|
gpointer user_data,
|
|
GDestroyNotify user_data_destroy);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkAtom gtk_text_buffer_register_deserialize_tagset (GtkTextBuffer *buffer,
|
|
const gchar *tagset_name);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_text_buffer_unregister_serialize_format (GtkTextBuffer *buffer,
|
|
GdkAtom format);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_text_buffer_unregister_deserialize_format (GtkTextBuffer *buffer,
|
|
GdkAtom format);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_text_buffer_deserialize_set_can_create_tags (GtkTextBuffer *buffer,
|
|
GdkAtom format,
|
|
gboolean can_create_tags);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gboolean gtk_text_buffer_deserialize_get_can_create_tags (GtkTextBuffer *buffer,
|
|
GdkAtom format);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkAtom * gtk_text_buffer_get_serialize_formats (GtkTextBuffer *buffer,
|
|
gint *n_formats);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkAtom * gtk_text_buffer_get_deserialize_formats (GtkTextBuffer *buffer,
|
|
gint *n_formats);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
guint8 * gtk_text_buffer_serialize (GtkTextBuffer *register_buffer,
|
|
GtkTextBuffer *content_buffer,
|
|
GdkAtom format,
|
|
const GtkTextIter *start,
|
|
const GtkTextIter *end,
|
|
gsize *length);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gboolean gtk_text_buffer_deserialize (GtkTextBuffer *register_buffer,
|
|
GtkTextBuffer *content_buffer,
|
|
GdkAtom format,
|
|
GtkTextIter *iter,
|
|
const guint8 *data,
|
|
gsize length,
|
|
GError **error);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GTK_TEXT_BUFFER_RICH_TEXT_H__ */
|