231 lines
7.4 KiB
C
231 lines
7.4 KiB
C
/* -*- mode: c; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* Copyright (C) 2010 Intel, Inc
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* Copyright (C) 2008 William Jon McCann <jmccann@redhat.com>
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* Copyright 2022 Mohammed Sadiq <sadiq@sadiqpk.org>
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* Copyright 2022 Purism SPC
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author(s):
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* Thomas Wood <thomas.wood@intel.com>
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* Rodrigo Moya <rodrigo@gnome.org>
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* Mohammed Sadiq <sadiq@sadiqpk.org>
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include <config.h>
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#include <math.h>
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#include <glib/gi18n-lib.h>
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#include <gdesktop-enums.h>
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#include "cc-list-row.h"
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#include "cc-ua-macros.h"
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#include "cc-ua-panel.h"
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#include "cc-ua-hearing-page.h"
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#include "cc-ua-mouse-page.h"
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#include "cc-ua-seeing-page.h"
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#include "cc-ua-typing-page.h"
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#include "cc-ua-zoom-page.h"
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#include "cc-ua-resources.h"
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struct _CcUaPanel
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{
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CcPanel parent_instance;
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AdwHeaderBar *titlebar;
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AdwWindowTitle *page_title;
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GtkButton *back_button;
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AdwPreferencesPage *main_page;
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AdwLeaflet *main_leaflet;
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CcListRow *show_ua_menu_row;
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CcListRow *seeing_row;
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CcListRow *hearing_row;
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CcListRow *typing_row;
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CcListRow *mouse_row;
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CcListRow *zoom_row;
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CcUaSeeingPage *seeing_page;
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CcUaHearingPage *hearing_page;
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CcUaTypingPage *typing_page;
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CcUaMousePage *mouse_page;
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CcUaZoomPage *zoom_page;
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GSettings *a11y_settings;
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};
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CC_PANEL_REGISTER (CcUaPanel, cc_ua_panel)
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static void
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ua_panel_update_back_button_cb (CcUaPanel *self)
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{
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GtkWidget *page;
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gboolean folded, is_main_page;
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g_assert (CC_IS_UA_PANEL (self));
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folded = cc_panel_get_folded (CC_PANEL (self));
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page = adw_leaflet_get_visible_child (self->main_leaflet);
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is_main_page = page == (gpointer)self->main_page;
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gtk_widget_set_visible (GTK_WIDGET (self->back_button), folded || !is_main_page);
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}
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static void
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ua_panel_back_clicked_cb (CcUaPanel *self)
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{
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GtkWidget *page;
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gboolean is_main_page;
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g_assert (CC_IS_UA_PANEL (self));
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page = adw_leaflet_get_visible_child (self->main_leaflet);
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is_main_page = page == (gpointer)self->main_page;
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if (is_main_page)
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gtk_widget_activate_action (GTK_WIDGET (self), "window.navigate", "i",
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ADW_NAVIGATION_DIRECTION_BACK);
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else
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adw_leaflet_navigate (self->main_leaflet, ADW_NAVIGATION_DIRECTION_BACK);
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}
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static void
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ua_panel_visible_child_changed_cb (CcUaPanel *self)
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{
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GtkWidget *page;
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const char *title = NULL;
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g_assert (CC_IS_UA_PANEL (self));
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page = adw_leaflet_get_visible_child (self->main_leaflet);
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if (page == (gpointer)self->seeing_page)
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title = _("Seeing");
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else if (page == (gpointer)self->hearing_page)
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title = _("Hearing");
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else if (page == (gpointer)self->typing_page)
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title = _("Typing");
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else if (page == (gpointer)self->mouse_page)
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title = _("Pointing & Clicking");
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else if (page == (gpointer)self->zoom_page)
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title = _("Zoom");
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else
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title = _("Accessibility");
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adw_window_title_set_title (self->page_title, title);
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}
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static void
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ua_panel_row_activated_cb (CcUaPanel *self,
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CcListRow *row)
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{
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GtkWidget *child;
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g_assert (CC_IS_UA_PANEL (self));
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g_assert (CC_IS_LIST_ROW (row));
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if (row == self->seeing_row)
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child = GTK_WIDGET (self->seeing_page);
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else if (row == self->hearing_row)
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child = GTK_WIDGET (self->hearing_page);
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else if (row == self->typing_row)
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child = GTK_WIDGET (self->typing_page);
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else if (row == self->mouse_row)
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child = GTK_WIDGET (self->mouse_page);
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else if (row == self->zoom_row)
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child = GTK_WIDGET (self->zoom_page);
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else
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g_assert_not_reached ();
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adw_leaflet_set_visible_child (self->main_leaflet, child);
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}
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static void
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cc_ua_panel_dispose (GObject *object)
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{
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CcUaPanel *self = CC_UA_PANEL (object);
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g_clear_object (&self->a11y_settings);
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G_OBJECT_CLASS (cc_ua_panel_parent_class)->dispose (object);
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}
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static const char *
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cc_ua_panel_get_help_uri (CcPanel *panel)
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{
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return "help:gnome-help/a11y";
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}
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static void
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cc_ua_panel_class_init (CcUaPanelClass *klass)
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{
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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CcPanelClass *panel_class = CC_PANEL_CLASS (klass);
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panel_class->get_help_uri = cc_ua_panel_get_help_uri;
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object_class->dispose = cc_ua_panel_dispose;
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gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/universal-access/cc-ua-panel.ui");
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, titlebar);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, page_title);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, back_button);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, main_page);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, main_leaflet);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, show_ua_menu_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, seeing_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, hearing_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, typing_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, mouse_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, zoom_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, seeing_page);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, hearing_page);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, typing_page);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, mouse_page);
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gtk_widget_class_bind_template_child (widget_class, CcUaPanel, zoom_page);
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gtk_widget_class_bind_template_callback (widget_class, ua_panel_update_back_button_cb);
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gtk_widget_class_bind_template_callback (widget_class, ua_panel_back_clicked_cb);
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gtk_widget_class_bind_template_callback (widget_class, ua_panel_visible_child_changed_cb);
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gtk_widget_class_bind_template_callback (widget_class, ua_panel_row_activated_cb);
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g_type_ensure (CC_TYPE_UA_SEEING_PAGE);
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g_type_ensure (CC_TYPE_UA_HEARING_PAGE);
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g_type_ensure (CC_TYPE_UA_TYPING_PAGE);
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g_type_ensure (CC_TYPE_UA_MOUSE_PAGE);
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g_type_ensure (CC_TYPE_UA_ZOOM_PAGE);
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}
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static void
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cc_ua_panel_init (CcUaPanel *self)
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{
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g_resources_register (cc_universal_access_get_resource ());
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gtk_icon_theme_add_resource_path (gtk_icon_theme_get_for_display (gdk_display_get_default ()),
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"/org/gnome/control-center/universal-access/icons");
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gtk_widget_init_template (GTK_WIDGET (self));
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self->a11y_settings = g_settings_new (A11Y_SETTINGS);
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g_settings_bind (self->a11y_settings, KEY_ALWAYS_SHOW_STATUS,
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self->show_ua_menu_row, "active",
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G_SETTINGS_BIND_DEFAULT);
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}
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