+++ /dev/null
-/*
- * GTK - The GIMP Toolkit
- * Copyright (C) 1998, 1999 Red Hat, Inc.
- * All rights reserved.
- *
- * 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/>.
- */
-
-/*
- * Author: James Henstridge <james@daa.com.au>
- *
- * Modified by the GTK+ Team and others 2003. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
-
-#include "config.h"
-
-#define GDK_DISABLE_DEPRECATION_WARNINGS
-
-#include "gtkradioaction.h"
-#include "gtkradiomenuitem.h"
-#include "gtktoggletoolbutton.h"
-#include "gtkintl.h"
-#include "gtkprivate.h"
-
-/**
- * SECTION:gtkradioaction
- * @Short_description: An action of which only one in a group can be active
- * @Title: GtkRadioAction
- *
- * A #GtkRadioAction is similar to #GtkRadioMenuItem. A number of radio
- * actions can be linked together so that only one may be active at any
- * one time.
- */
-
-
-struct _GtkRadioActionPrivate
-{
- GSList *group;
- gint value;
-};
-
-enum
-{
- CHANGED,
- LAST_SIGNAL
-};
-
-enum
-{
- PROP_0,
- PROP_VALUE,
- PROP_GROUP,
- PROP_CURRENT_VALUE
-};
-
-static void gtk_radio_action_finalize (GObject *object);
-static void gtk_radio_action_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec);
-static void gtk_radio_action_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec);
-static void gtk_radio_action_activate (GtkAction *action);
-static GtkWidget *create_menu_item (GtkAction *action);
-
-
-G_DEFINE_TYPE_WITH_PRIVATE (GtkRadioAction, gtk_radio_action, GTK_TYPE_TOGGLE_ACTION)
-
-static guint radio_action_signals[LAST_SIGNAL] = { 0 };
-
-static void
-gtk_radio_action_class_init (GtkRadioActionClass *klass)
-{
- GObjectClass *gobject_class;
- GtkActionClass *action_class;
-
- gobject_class = G_OBJECT_CLASS (klass);
- action_class = GTK_ACTION_CLASS (klass);
-
- gobject_class->finalize = gtk_radio_action_finalize;
- gobject_class->set_property = gtk_radio_action_set_property;
- gobject_class->get_property = gtk_radio_action_get_property;
-
- action_class->activate = gtk_radio_action_activate;
-
- action_class->create_menu_item = create_menu_item;
-
- /**
- * GtkRadioAction:value:
- *
- * The value is an arbitrary integer which can be used as a
- * convenient way to determine which action in the group is
- * currently active in an ::activate or ::changed signal handler.
- * See gtk_radio_action_get_current_value() and #GtkRadioActionEntry
- * for convenient ways to get and set this property.
- *
- * Since: 2.4
- *
- * Deprecated: 3.10
- */
- g_object_class_install_property (gobject_class,
- PROP_VALUE,
- g_param_spec_int ("value",
- P_("The value"),
- P_("The value returned by gtk_radio_action_get_current_value() when this action is the current action of its group."),
- G_MININT,
- G_MAXINT,
- 0,
- GTK_PARAM_READWRITE));
-
- /**
- * GtkRadioAction:group:
- *
- * Sets a new group for a radio action.
- *
- * Since: 2.4
- *
- * Deprecated: 3.10
- */
- g_object_class_install_property (gobject_class,
- PROP_GROUP,
- g_param_spec_object ("group",
- P_("Group"),
- P_("The radio action whose group this action belongs to."),
- GTK_TYPE_RADIO_ACTION,
- GTK_PARAM_WRITABLE));
-
- /**
- * GtkRadioAction:current-value:
- *
- * The value property of the currently active member of the group to which
- * this action belongs.
- *
- * Since: 2.10
- *
- * Deprecated: 3.10
- */
- g_object_class_install_property (gobject_class,
- PROP_CURRENT_VALUE,
- g_param_spec_int ("current-value",
- P_("The current value"),
- P_("The value property of the currently active member of the group to which this action belongs."),
- G_MININT,
- G_MAXINT,
- 0,
- GTK_PARAM_READWRITE));
-
- /**
- * GtkRadioAction::changed:
- * @action: the action on which the signal is emitted
- * @current: the member of @action's group which has just been activated
- *
- * The ::changed signal is emitted on every member of a radio group when the
- * active member is changed. The signal gets emitted after the ::activate signals
- * for the previous and current active members.
- *
- * Since: 2.4
- *
- * Deprecated: 3.10
- */
- radio_action_signals[CHANGED] =
- g_signal_new (I_("changed"),
- G_OBJECT_CLASS_TYPE (klass),
- G_SIGNAL_RUN_FIRST | G_SIGNAL_NO_RECURSE,
- G_STRUCT_OFFSET (GtkRadioActionClass, changed), NULL, NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE, 1, GTK_TYPE_RADIO_ACTION);
-}
-
-static void
-gtk_radio_action_init (GtkRadioAction *action)
-{
- action->private_data = gtk_radio_action_get_instance_private (action);
- action->private_data->group = g_slist_prepend (NULL, action);
- action->private_data->value = 0;
-
- gtk_toggle_action_set_draw_as_radio (GTK_TOGGLE_ACTION (action), TRUE);
-}
-
-/**
- * gtk_radio_action_new:
- * @name: A unique name for the action
- * @label: (allow-none): The label displayed in menu items and on buttons,
- * or %NULL
- * @tooltip: (allow-none): A tooltip for this action, or %NULL
- * @stock_id: (allow-none): The stock icon to display in widgets representing
- * this action, or %NULL
- * @value: The value which gtk_radio_action_get_current_value() should
- * return if this action is selected.
- *
- * Creates a new #GtkRadioAction object. To add the action to
- * a #GtkActionGroup and set the accelerator for the action,
- * call gtk_action_group_add_action_with_accel().
- *
- * Returns: a new #GtkRadioAction
- *
- * Since: 2.4
- *
- * Deprecated: 3.10
- */
-GtkRadioAction *
-gtk_radio_action_new (const gchar *name,
- const gchar *label,
- const gchar *tooltip,
- const gchar *stock_id,
- gint value)
-{
- g_return_val_if_fail (name != NULL, NULL);
-
- return g_object_new (GTK_TYPE_RADIO_ACTION,
- "name", name,
- "label", label,
- "tooltip", tooltip,
- "stock-id", stock_id,
- "value", value,
- NULL);
-}
-
-static void
-gtk_radio_action_finalize (GObject *object)
-{
- GtkRadioAction *action;
- GSList *tmp_list;
-
- action = GTK_RADIO_ACTION (object);
-
- action->private_data->group = g_slist_remove (action->private_data->group, action);
-
- tmp_list = action->private_data->group;
-
- while (tmp_list)
- {
- GtkRadioAction *tmp_action = tmp_list->data;
-
- tmp_list = tmp_list->next;
- tmp_action->private_data->group = action->private_data->group;
- }
-
- G_OBJECT_CLASS (gtk_radio_action_parent_class)->finalize (object);
-}
-
-static void
-gtk_radio_action_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GtkRadioAction *radio_action;
-
- radio_action = GTK_RADIO_ACTION (object);
-
- switch (prop_id)
- {
- case PROP_VALUE:
- radio_action->private_data->value = g_value_get_int (value);
- break;
- case PROP_GROUP:
- {
- GtkRadioAction *arg;
- GSList *slist = NULL;
-
- if (G_VALUE_HOLDS_OBJECT (value))
- {
- arg = GTK_RADIO_ACTION (g_value_get_object (value));
- if (arg)
- slist = gtk_radio_action_get_group (arg);
- gtk_radio_action_set_group (radio_action, slist);
- }
- }
- break;
- case PROP_CURRENT_VALUE:
- gtk_radio_action_set_current_value (radio_action,
- g_value_get_int (value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gtk_radio_action_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GtkRadioAction *radio_action;
-
- radio_action = GTK_RADIO_ACTION (object);
-
- switch (prop_id)
- {
- case PROP_VALUE:
- g_value_set_int (value, radio_action->private_data->value);
- break;
- case PROP_CURRENT_VALUE:
- g_value_set_int (value,
- gtk_radio_action_get_current_value (radio_action));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gtk_radio_action_activate (GtkAction *action)
-{
- GtkRadioAction *radio_action;
- GtkToggleAction *toggle_action;
- GtkToggleAction *tmp_action;
- GSList *tmp_list;
- gboolean active;
-
- radio_action = GTK_RADIO_ACTION (action);
- toggle_action = GTK_TOGGLE_ACTION (action);
-
- active = gtk_toggle_action_get_active (toggle_action);
- if (active)
- {
- tmp_list = radio_action->private_data->group;
-
- while (tmp_list)
- {
- tmp_action = tmp_list->data;
- tmp_list = tmp_list->next;
-
- if (gtk_toggle_action_get_active (tmp_action) &&
- (tmp_action != toggle_action))
- {
- _gtk_toggle_action_set_active (toggle_action, !active);
-
- break;
- }
- }
- g_object_notify (G_OBJECT (action), "active");
- }
- else
- {
- _gtk_toggle_action_set_active (toggle_action, !active);
- g_object_notify (G_OBJECT (action), "active");
-
- tmp_list = radio_action->private_data->group;
- while (tmp_list)
- {
- tmp_action = tmp_list->data;
- tmp_list = tmp_list->next;
-
- if (gtk_toggle_action_get_active (tmp_action) &&
- (tmp_action != toggle_action))
- {
- _gtk_action_emit_activate (GTK_ACTION (tmp_action));
- break;
- }
- }
-
- tmp_list = radio_action->private_data->group;
- while (tmp_list)
- {
- tmp_action = tmp_list->data;
- tmp_list = tmp_list->next;
-
- g_object_notify (G_OBJECT (tmp_action), "current-value");
-
- g_signal_emit (tmp_action, radio_action_signals[CHANGED], 0, radio_action);
- }
- }
-
- gtk_toggle_action_toggled (toggle_action);
-}
-
-static GtkWidget *
-create_menu_item (GtkAction *action)
-{
- return g_object_new (GTK_TYPE_CHECK_MENU_ITEM,
- "draw-as-radio", TRUE,
- NULL);
-}
-
-/**
- * gtk_radio_action_get_group:
- * @action: the action object
- *
- * Returns the list representing the radio group for this object.
- * Note that the returned list is only valid until the next change
- * to the group.
- *
- * A common way to set up a group of radio group is the following:
- * |[<!-- language="C" -->
- * GSList *group = NULL;
- * GtkRadioAction *action;
- *
- * while ( ...more actions to add... /)
- * {
- * action = gtk_radio_action_new (...);
- *
- * gtk_radio_action_set_group (action, group);
- * group = gtk_radio_action_get_group (action);
- * }
- * ]|
- *
- * Returns: (element-type GtkRadioAction) (transfer none): the list representing the radio group for this object
- *
- * Since: 2.4
- *
- * Deprecated: 3.10
- */
-GSList *
-gtk_radio_action_get_group (GtkRadioAction *action)
-{
- g_return_val_if_fail (GTK_IS_RADIO_ACTION (action), NULL);
-
- return action->private_data->group;
-}
-
-/**
- * gtk_radio_action_set_group:
- * @action: the action object
- * @group: (element-type GtkRadioAction) (allow-none): a list representing a radio group, or %NULL
- *
- * Sets the radio group for the radio action object.
- *
- * Since: 2.4
- *
- * Deprecated: 3.10
- */
-void
-gtk_radio_action_set_group (GtkRadioAction *action,
- GSList *group)
-{
- g_return_if_fail (GTK_IS_RADIO_ACTION (action));
- g_return_if_fail (!g_slist_find (group, action));
-
- if (action->private_data->group)
- {
- GSList *slist;
-
- action->private_data->group = g_slist_remove (action->private_data->group, action);
-
- for (slist = action->private_data->group; slist; slist = slist->next)
- {
- GtkRadioAction *tmp_action = slist->data;
-
- tmp_action->private_data->group = action->private_data->group;
- }
- }
-
- action->private_data->group = g_slist_prepend (group, action);
-
- if (group)
- {
- GSList *slist;
-
- for (slist = action->private_data->group; slist; slist = slist->next)
- {
- GtkRadioAction *tmp_action = slist->data;
-
- tmp_action->private_data->group = action->private_data->group;
- }
- }
- else
- {
- gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE);
- }
-}
-
-/**
- * gtk_radio_action_join_group:
- * @action: the action object
- * @group_source: (allow-none): a radio action object whos group we are
- * joining, or %NULL to remove the radio action from its group
- *
- * Joins a radio action object to the group of another radio action object.
- *
- * Use this in language bindings instead of the gtk_radio_action_get_group()
- * and gtk_radio_action_set_group() methods
- *
- * A common way to set up a group of radio actions is the following:
- * |[<!-- language="C" -->
- * GtkRadioAction *action;
- * GtkRadioAction *last_action;
- *
- * while ( ...more actions to add... /)
- * {
- * action = gtk_radio_action_new (...);
- *
- * gtk_radio_action_join_group (action, last_action);
- * last_action = action;
- * }
- * ]|
- *
- * Since: 3.0
- *
- * Deprecated: 3.10
- */
-void
-gtk_radio_action_join_group (GtkRadioAction *action,
- GtkRadioAction *group_source)
-{
- g_return_if_fail (GTK_IS_RADIO_ACTION (action));
- g_return_if_fail (group_source == NULL || GTK_IS_RADIO_ACTION (group_source));
-
- if (group_source)
- {
- GSList *group;
- group = gtk_radio_action_get_group (group_source);
-
- if (!group)
- {
- /* if we are not already part of a group we need to set up a new one
- and then get the newly created group */
- gtk_radio_action_set_group (group_source, NULL);
- group = gtk_radio_action_get_group (group_source);
- }
-
- gtk_radio_action_set_group (action, group);
- }
- else
- {
- gtk_radio_action_set_group (action, NULL);
- }
-}
-
-/**
- * gtk_radio_action_get_current_value:
- * @action: a #GtkRadioAction
- *
- * Obtains the value property of the currently active member of
- * the group to which @action belongs.
- *
- * Returns: The value of the currently active group member
- *
- * Since: 2.4
- *
- * Deprecated: 3.10
- **/
-gint
-gtk_radio_action_get_current_value (GtkRadioAction *action)
-{
- GSList *slist;
-
- g_return_val_if_fail (GTK_IS_RADIO_ACTION (action), 0);
-
- if (action->private_data->group)
- {
- for (slist = action->private_data->group; slist; slist = slist->next)
- {
- GtkToggleAction *toggle_action = slist->data;
-
- if (gtk_toggle_action_get_active (toggle_action))
- return GTK_RADIO_ACTION (toggle_action)->private_data->value;
- }
- }
-
- return action->private_data->value;
-}
-
-/**
- * gtk_radio_action_set_current_value:
- * @action: a #GtkRadioAction
- * @current_value: the new value
- *
- * Sets the currently active group member to the member with value
- * property @current_value.
- *
- * Since: 2.10
- *
- * Deprecated: 3.10
- **/
-void
-gtk_radio_action_set_current_value (GtkRadioAction *action,
- gint current_value)
-{
- GSList *slist;
-
- g_return_if_fail (GTK_IS_RADIO_ACTION (action));
-
- if (action->private_data->group)
- {
- for (slist = action->private_data->group; slist; slist = slist->next)
- {
- GtkRadioAction *radio_action = slist->data;
-
- if (radio_action->private_data->value == current_value)
- {
- gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (radio_action),
- TRUE);
- return;
- }
- }
- }
-
- if (action->private_data->value == current_value)
- gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE);
- else
- g_warning ("Radio group does not contain an action with value '%d'",
- current_value);
-}
+++ /dev/null
-/*
- * GTK - The GIMP Toolkit
- * Copyright (C) 1998, 1999 Red Hat, Inc.
- * All rights reserved.
- *
- * 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/>.
- */
-
-/*
- * Author: James Henstridge <james@daa.com.au>
- *
- * Modified by the GTK+ Team and others 2003. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
-
-#ifndef __GTK_RADIO_ACTION_H__
-#define __GTK_RADIO_ACTION_H__
-
-#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
-#error "Only <gtk/gtk.h> can be included directly."
-#endif
-
-#include <gtk/deprecated/gtktoggleaction.h>
-
-G_BEGIN_DECLS
-
-#define GTK_TYPE_RADIO_ACTION (gtk_radio_action_get_type ())
-#define GTK_RADIO_ACTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_RADIO_ACTION, GtkRadioAction))
-#define GTK_RADIO_ACTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_RADIO_ACTION, GtkRadioActionClass))
-#define GTK_IS_RADIO_ACTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_RADIO_ACTION))
-#define GTK_IS_RADIO_ACTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_RADIO_ACTION))
-#define GTK_RADIO_ACTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_RADIO_ACTION, GtkRadioActionClass))
-
-typedef struct _GtkRadioAction GtkRadioAction;
-typedef struct _GtkRadioActionPrivate GtkRadioActionPrivate;
-typedef struct _GtkRadioActionClass GtkRadioActionClass;
-
-struct _GtkRadioAction
-{
- GtkToggleAction parent;
-
- /*< private >*/
- GtkRadioActionPrivate *private_data;
-};
-
-struct _GtkRadioActionClass
-{
- GtkToggleActionClass parent_class;
-
- void (* changed) (GtkRadioAction *action, GtkRadioAction *current);
-
- /* Padding for future expansion */
- void (*_gtk_reserved1) (void);
- void (*_gtk_reserved2) (void);
- void (*_gtk_reserved3) (void);
- void (*_gtk_reserved4) (void);
-};
-
-GDK_DEPRECATED_IN_3_10
-GType gtk_radio_action_get_type (void) G_GNUC_CONST;
-GDK_DEPRECATED_IN_3_10
-GtkRadioAction *gtk_radio_action_new (const gchar *name,
- const gchar *label,
- const gchar *tooltip,
- const gchar *stock_id,
- gint value);
-GDK_DEPRECATED_IN_3_10
-GSList *gtk_radio_action_get_group (GtkRadioAction *action);
-GDK_DEPRECATED_IN_3_10
-void gtk_radio_action_set_group (GtkRadioAction *action,
- GSList *group);
-GDK_DEPRECATED_IN_3_10
-void gtk_radio_action_join_group (GtkRadioAction *action,
- GtkRadioAction *group_source);
-GDK_DEPRECATED_IN_3_10
-gint gtk_radio_action_get_current_value (GtkRadioAction *action);
-GDK_DEPRECATED_IN_3_10
-void gtk_radio_action_set_current_value (GtkRadioAction *action,
- gint current_value);
-
-G_END_DECLS
-
-#endif /* __GTK_RADIO_ACTION_H__ */
}
-static void
-radio_action (GtkAction *action)
-{
- const gchar *name = gtk_action_get_name (action);
- const gchar *typename = G_OBJECT_TYPE_NAME (action);
-
- g_message ("Action %s (type=%s) activated (active=%d) (value %d)", name, typename,
- gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)),
- gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action)));
-}
-
static void
recent_action (GtkAction *action)
{
g_message ("Sorry, accel dialog not available");
}
-static void
-toolbar_style (GtkAction *action)
-{
- GtkToolbarStyle style;
-
- g_return_if_fail (toolbar != NULL);
-
- radio_action (action);
-
- style = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
-
- gtk_toolbar_set_style (toolbar, style);
-}
-
static void
toolbar_size_small (GtkAction *action)
{
JUSTIFY_FILL
};
-static GtkRadioActionEntry justify_entries[] = {
- { "justify-left", GTK_STOCK_JUSTIFY_LEFT, "_Left", "<control>L",
- "Left justify the text", JUSTIFY_LEFT },
- { "justify-center", GTK_STOCK_JUSTIFY_CENTER, "C_enter", "<control>E",
- "Center justify the text", JUSTIFY_CENTER },
- { "justify-right", GTK_STOCK_JUSTIFY_RIGHT, "_Right", "<control>R",
- "Right justify the text", JUSTIFY_RIGHT },
- { "justify-fill", GTK_STOCK_JUSTIFY_FILL, "_Fill", "<control>J",
- "Fill justify the text", JUSTIFY_FILL }
-};
-static guint n_justify_entries = G_N_ELEMENTS (justify_entries);
-
-static GtkRadioActionEntry toolbar_entries[] = {
- { "toolbar-icons", NULL, "Icons", NULL, NULL, GTK_TOOLBAR_ICONS },
- { "toolbar-text", NULL, "Text", NULL, NULL, GTK_TOOLBAR_TEXT },
- { "toolbar-both", NULL, "Both", NULL, NULL, GTK_TOOLBAR_BOTH },
- { "toolbar-both-horiz", NULL, "Both Horizontal", NULL, NULL, GTK_TOOLBAR_BOTH_HORIZ }
-};
-static guint n_toolbar_entries = G_N_ELEMENTS (toolbar_entries);
-
/* XML description of the menus for the test app. The parser understands
* a subset of the Bonobo UI XML format, and uses GMarkup for parsing */
static const gchar *ui_info =
gtk_action_group_add_toggle_actions (action_group,
toggle_entries, n_toggle_entries,
NULL);
- gtk_action_group_add_radio_actions (action_group,
- justify_entries, n_justify_entries,
- JUSTIFY_LEFT,
- G_CALLBACK (radio_action), NULL);
- gtk_action_group_add_radio_actions (action_group,
- toolbar_entries, n_toolbar_entries,
- GTK_TOOLBAR_BOTH,
- G_CALLBACK (toolbar_style), NULL);
gtk_action_group_add_action_with_accel (action_group, action, NULL);
create_window (action_group);
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