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98 lines
3.4 KiB
C
98 lines
3.4 KiB
C
/* GTK - The GIMP Toolkit
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* gtktexttagprivate.h Copyright (C) 2000 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GTK_TEXT_TAG_PRIVATE_H__
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#define __GTK_TEXT_TAG_PRIVATE_H__
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#include <gtk/gtk.h>
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typedef struct _GtkTextBTreeNode GtkTextBTreeNode;
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struct _GtkTextTagPrivate
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{
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GtkTextTagTable *table;
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char *name; /* Name of this tag. This field is actually
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* a pointer to the key from the entry in
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* tkxt->tagTable, so it needn't be freed
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* explicitly. */
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int priority; /* Priority of this tag within widget. 0
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* means lowest priority. Exactly one tag
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* has each integer value between 0 and
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* numTags-1. */
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/*
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* Information for displaying text with this tag. The information
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* belows acts as an override on information specified by lower-priority
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* tags. If no value is specified, then the next-lower-priority tag
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* on the text determins the value. The text widget itself provides
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* defaults if no tag specifies an override.
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*/
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GtkTextAttributes *values;
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/* Flags for whether a given value is set; if a value is unset, then
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* this tag does not affect it.
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*/
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guint bg_color_set : 1;
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guint fg_color_set : 1;
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guint scale_set : 1;
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guint justification_set : 1;
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guint left_margin_set : 1;
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guint indent_set : 1;
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guint rise_set : 1;
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guint strikethrough_set : 1;
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guint right_margin_set : 1;
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guint pixels_above_lines_set : 1;
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guint pixels_below_lines_set : 1;
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guint pixels_inside_wrap_set : 1;
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guint tabs_set : 1;
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guint underline_set : 1;
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guint wrap_mode_set : 1;
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guint bg_full_height_set : 1;
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guint invisible_set : 1;
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guint editable_set : 1;
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guint language_set : 1;
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guint pg_bg_color_set : 1;
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/* Whether these margins accumulate or override */
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guint accumulative_margin : 1;
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};
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/* values should already have desired defaults; this function will override
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* the defaults with settings in the given tags, which should be sorted in
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* ascending order of priority
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*/
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void _gtk_text_attributes_fill_from_tags (GtkTextAttributes *values,
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GtkTextTag **tags,
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guint n_tags);
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void _gtk_text_tag_array_sort (GtkTextTag **tag_array_p,
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guint len);
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gboolean _gtk_text_tag_affects_size (GtkTextTag *tag);
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gboolean _gtk_text_tag_affects_nonsize_appearance (GtkTextTag *tag);
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#endif
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