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GtkLabelAccessible: add a private struct

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Move instance fields to a private struct, in preparation
for installing a11y headers.
This commit is contained in:
Matthias Clasen
2012-10-14 19:51:14 -04:00
parent 1ea3979864
commit b8e4543ff3
2 changed files with 27 additions and 17 deletions
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35
gtk/a11y/gtklabelaccessible.c
View File

@ -21,6 +21,12 @@
#include <gtk/gtkpango.h>
#include "gtklabelaccessible.h"
struct _GtkLabelAccessiblePrivate
{
gchar *text;
gint cursor_position;
gint selection_bound;
};
static void atk_text_interface_init (AtkTextIface *iface);
@ -30,6 +36,9 @@ G_DEFINE_TYPE_WITH_CODE (GtkLabelAccessible, _gtk_label_accessible, GTK_TYPE_WID
static void
_gtk_label_accessible_init (GtkLabelAccessible *label)
{
label->priv = G_TYPE_INSTANCE_GET_PRIVATE (label,
GTK_TYPE_LABEL_ACCESSIBLE,
GtkLabelAccessiblePrivate);
}
static void
@ -45,7 +54,7 @@ gtk_label_accessible_initialize (AtkObject *obj,
widget = GTK_WIDGET (data);
accessible->text = g_strdup (gtk_label_get_text (GTK_LABEL (widget)));
accessible->priv->text = g_strdup (gtk_label_get_text (GTK_LABEL (widget)));
/*
* Check whether ancestor of GtkLabel is a GtkButton and if so
@ -73,17 +82,17 @@ check_for_selection_change (GtkLabelAccessible *accessible,
if (gtk_label_get_selection_bounds (label, &start, &end))
{
if (end != accessible->cursor_position ||
start != accessible->selection_bound)
if (end != accessible->priv->cursor_position ||
start != accessible->priv->selection_bound)
ret_val = TRUE;
}
else
{
ret_val = (accessible->cursor_position != accessible->selection_bound);
ret_val = (accessible->priv->cursor_position != accessible->priv->selection_bound);
}
accessible->cursor_position = end;
accessible->selection_bound = start;
accessible->priv->cursor_position = end;
accessible->priv->selection_bound = start;
return ret_val;
}
@ -105,18 +114,18 @@ gtk_label_accessible_notify_gtk (GObject *obj,
const gchar *text;
text = gtk_label_get_text (GTK_LABEL (widget));
if (g_strcmp0 (accessible->text, text) == 0)
if (g_strcmp0 (accessible->priv->text, text) == 0)
return;
/* Create a delete text and an insert text signal */
length = g_utf8_strlen (accessible->text, -1);
length = g_utf8_strlen (accessible->priv->text, -1);
if (length > 0)
g_signal_emit_by_name (atk_obj, "text-changed::delete", 0, length);
g_free (accessible->text);
accessible->text = g_strdup (text);
g_free (accessible->priv->text);
accessible->priv->text = g_strdup (text);
length = g_utf8_strlen (accessible->text, -1);
length = g_utf8_strlen (accessible->priv->text, -1);
if (length > 0)
g_signal_emit_by_name (atk_obj, "text-changed::insert", 0, length);
@ -147,7 +156,7 @@ gtk_label_accessible_finalize (GObject *object)
{
GtkLabelAccessible *accessible = GTK_LABEL_ACCESSIBLE (object);
g_free (accessible->text);
g_free (accessible->priv->text);
G_OBJECT_CLASS (_gtk_label_accessible_parent_class)->finalize (object);
}
@ -277,6 +286,8 @@ _gtk_label_accessible_class_init (GtkLabelAccessibleClass *klass)
class->ref_state_set = gtk_label_accessible_ref_state_set;
class->ref_relation_set = gtk_label_accessible_ref_relation_set;
class->initialize = gtk_label_accessible_initialize;
g_type_class_add_private (klass, sizeof (GtkLabelAccessiblePrivate));
}
/* atktext.h */

9
gtk/a11y/gtklabelaccessible.h
View File

@ -29,16 +29,15 @@ G_BEGIN_DECLS
#define GTK_IS_LABEL_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_LABEL_ACCESSIBLE))
#define GTK_LABEL_ACCESSIBLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_LABEL_ACCESSIBLE, GtkLabelAccessibleClass))
typedef struct _GtkLabelAccessible GtkLabelAccessible;
typedef struct _GtkLabelAccessibleClass GtkLabelAccessibleClass;
typedef struct _GtkLabelAccessible GtkLabelAccessible;
typedef struct _GtkLabelAccessibleClass GtkLabelAccessibleClass;
typedef struct _GtkLabelAccessiblePrivate GtkLabelAccessiblePrivate;
struct _GtkLabelAccessible
{
GtkWidgetAccessible parent;
gchar *text;
gint cursor_position;
gint selection_bound;
GtkLabelAccessiblePrivate *priv;
};
struct _GtkLabelAccessibleClass