-#ifndef GTK_TEXT_TAG_H
-#define GTK_TEXT_TAG_H
+/* gtktexttag.c - text tag object
+ *
+ * Copyright (c) 1992-1994 The Regents of the University of California.
+ * Copyright (c) 1994-1997 Sun Microsystems, Inc.
+ * Copyright (c) 2000 Red Hat, Inc.
+ * Tk -> Gtk port by Havoc Pennington <hp@redhat.com>
+ *
+ * This software is copyrighted by the Regents of the University of
+ * California, Sun Microsystems, Inc., and other parties. The
+ * following terms apply to all files associated with the software
+ * unless explicitly disclaimed in individual files.
+ *
+ * The authors hereby grant permission to use, copy, modify,
+ * distribute, and license this software and its documentation for any
+ * purpose, provided that existing copyright notices are retained in
+ * all copies and that this notice is included verbatim in any
+ * distributions. No written agreement, license, or royalty fee is
+ * required for any of the authorized uses. Modifications to this
+ * software may be copyrighted by their authors and need not follow
+ * the licensing terms described here, provided that the new terms are
+ * clearly indicated on the first page of each file where they apply.
+ *
+ * IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY
+ * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
+ * DAMAGES ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION,
+ * OR ANY DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
+ * NON-INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
+ * AND THE AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE
+ * MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * GOVERNMENT USE: If you are acquiring this software on behalf of the
+ * U.S. government, the Government shall have only "Restricted Rights"
+ * in the software and related documentation as defined in the Federal
+ * Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you
+ * are acquiring the software on behalf of the Department of Defense,
+ * the software shall be classified as "Commercial Computer Software"
+ * and the Government shall have only "Restricted Rights" as defined
+ * in Clause 252.227-7013 (c) (1) of DFARs. Notwithstanding the
+ * foregoing, the authors grant the U.S. Government and others acting
+ * in its behalf permission to use and distribute the software in
+ * accordance with the terms specified in this license.
+ *
+ */
+
+#ifndef __GTK_TEXT_TAG_H__
+#define __GTK_TEXT_TAG_H__
+
+
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
-#include <gtk/gtkobject.h>
#include <gdk/gdk.h>
+#include <gtk/gtkenums.h>
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+
+G_BEGIN_DECLS
typedef struct _GtkTextIter GtkTextIter;
-typedef struct _GtkTextBTreeNode GtkTextBTreeNode;
typedef struct _GtkTextTagTable GtkTextTagTable;
-typedef struct _GtkTextAttributes GtkTextAttributes;
-
#define GTK_TYPE_TEXT_TAG (gtk_text_tag_get_type ())
#define GTK_TEXT_TAG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TEXT_TAG, GtkTextTag))
#define GTK_TEXT_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TEXT_TAG, GtkTextTagClass))
#define GTK_IS_TEXT_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TEXT_TAG))
#define GTK_TEXT_TAG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TEXT_TAG, GtkTextTagClass))
-typedef struct _GtkTextTag GtkTextTag;
-typedef struct _GtkTextTagClass GtkTextTagClass;
+typedef struct _GtkTextTag GtkTextTag;
+typedef struct _GtkTextTagPrivate GtkTextTagPrivate;
+typedef struct _GtkTextTagClass GtkTextTagClass;
struct _GtkTextTag
{
GObject parent_instance;
- GtkTextTagTable *table;
-
- char *name; /* Name of this tag. This field is actually
- * a pointer to the key from the entry in
- * tkxt->tagTable, so it needn't be freed
- * explicitly. */
- int priority; /* Priority of this tag within widget. 0
- * means lowest priority. Exactly one tag
- * has each integer value between 0 and
- * numTags-1. */
- /*
- * Information for displaying text with this tag. The information
- * belows acts as an override on information specified by lower-priority
- * tags. If no value is specified, then the next-lower-priority tag
- * on the text determins the value. The text widget itself provides
- * defaults if no tag specifies an override.
- */
-
- GtkTextAttributes *values;
-
- /* Flags for whether a given value is set; if a value is unset, then
- * this tag does not affect it.
- */
- guint bg_color_set : 1;
- guint bg_stipple_set : 1;
- guint fg_color_set : 1;
- guint family_set : 1;
- guint style_set : 1;
- guint variant_set : 1;
- guint weight_set : 1;
- guint stretch_set : 1;
- guint size_set : 1;
- guint scale_set : 1;
- guint fg_stipple_set : 1;
- guint justification_set : 1;
- guint left_margin_set : 1;
- guint indent_set : 1;
- guint rise_set : 1;
- guint strikethrough_set : 1;
- guint right_margin_set : 1;
- guint pixels_above_lines_set : 1;
- guint pixels_below_lines_set : 1;
- guint pixels_inside_wrap_set : 1;
- guint tabs_set : 1;
- guint underline_set : 1;
- guint wrap_mode_set : 1;
- guint bg_full_height_set : 1;
- guint invisible_set : 1;
- guint editable_set : 1;
- guint language_set : 1;
- guint pad1 : 1;
- guint pad2 : 1;
- guint pad3 : 1;
+ GtkTextTagPrivate *priv;
};
-struct _GtkTextTagClass
+struct _GtkTextTagClass
{
GObjectClass parent_class;
GObject *event_object, /* widget, canvas item, whatever */
GdkEvent *event, /* the event itself */
const GtkTextIter *iter); /* location of event in buffer */
+
+ /* Padding for future expansion */
+ void (*_gtk_reserved1) (void);
+ void (*_gtk_reserved2) (void);
+ void (*_gtk_reserved3) (void);
+ void (*_gtk_reserved4) (void);
};
GType gtk_text_tag_get_type (void) G_GNUC_CONST;
GdkEvent *event,
const GtkTextIter *iter);
-/*
- * Style object created by folding a set of tags together
- */
-
-typedef struct _GtkTextAppearance GtkTextAppearance;
-
-struct _GtkTextAppearance
-{
- GdkColor bg_color;
- GdkColor fg_color;
- GdkBitmap *bg_stipple;
- GdkBitmap *fg_stipple;
-
- /* super/subscript rise, can be negative */
- gint rise;
-
- guint underline : 4; /* PangoUnderline */
- guint strikethrough : 1;
-
- /* Whether to use background-related values; this is irrelevant for
- * the values struct when in a tag, but is used for the composite
- * values struct; it's true if any of the tags being composited
- * had background stuff set.
- */
- guint draw_bg : 1;
-
- /* These are only used when we are actually laying out and rendering
- * a paragraph; not when a GtkTextAppearance is part of a
- * GtkTextAttributes.
- */
- guint inside_selection : 1;
- guint is_text : 1;
-};
-
-struct _GtkTextAttributes
-{
- guint refcount;
-
- GtkTextAppearance appearance;
-
- GtkJustification justification;
- GtkTextDirection direction;
-
- /* Individual chunks of this can be set/unset as a group */
- PangoFontDescription font;
-
- gdouble font_scale;
-
- gint left_margin;
-
- gint indent;
-
- gint right_margin;
-
- gint pixels_above_lines;
-
- gint pixels_below_lines;
-
- gint pixels_inside_wrap;
-
- PangoTabArray *tabs;
-
- GtkWrapMode wrap_mode; /* How to handle wrap-around for this tag.
- * Must be GTK_WRAPMODE_CHAR,
- * GTK_WRAPMODE_NONE, GTK_WRAPMODE_WORD
- */
-
- gchar *language;
-
- /* hide the text */
- guint invisible : 1;
-
- /* Background is fit to full line height rather than
- * baseline +/- ascent/descent (font height)
- */
- guint bg_full_height : 1;
-
- /* can edit this text */
- guint editable : 1;
-
- /* colors are allocated etc. */
- guint realized : 1;
-
- guint pad1 : 1;
- guint pad2 : 1;
- guint pad3 : 1;
- guint pad4 : 1;
-};
-
-GtkTextAttributes* gtk_text_attributes_new (void);
-GtkTextAttributes* gtk_text_attributes_copy (GtkTextAttributes *src);
-void gtk_text_attributes_copy_values (GtkTextAttributes *src,
- GtkTextAttributes *dest);
-void gtk_text_attributes_unref (GtkTextAttributes *values);
-void gtk_text_attributes_ref (GtkTextAttributes *values);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+G_END_DECLS
#endif
projects / ~andy / gtk / blobdiff