273 lines
10 KiB
C
273 lines
10 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) 2008 William Jon McCann <jmccann@redhat.com>
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* Copyright (C) 2010 Intel, Inc
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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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* Licensed under the GNU General Public License Version 2
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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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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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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#undef G_LOG_DOMAIN
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#define G_LOG_DOMAIN "cc-ua-typing-page"
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <gdesktop-enums.h>
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#include "cc-ua-macros.h"
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#include "cc-ua-typing-page.h"
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struct _CcUaTypingPage
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{
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AdwPreferencesPage parent_instance;
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AdwSwitchRow *screen_kb_row;
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AdwSwitchRow *shortcuts_by_kb_row;
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AdwSwitchRow *cursor_blink_row;
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GtkScale *blink_time_scale;
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AdwComboRow *flash_type_row;
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AdwExpanderRow *repeat_keys_row;
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GtkScale *repeat_speed_scale;
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GtkScale *repeat_delay_scale;
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AdwExpanderRow *sticky_keys_row;
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AdwSwitchRow *disable_sticky_keys_row;
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AdwSwitchRow *beep_sticky_keys_row;
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AdwExpanderRow *slow_keys_row;
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GtkScale *slow_keys_delay_scale;
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AdwSwitchRow *slow_keys_beep_row;
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AdwSwitchRow *slow_keys_beep_accept_row;
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AdwSwitchRow *slow_keys_beep_reject_row;
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AdwExpanderRow *bounce_keys_row;
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GtkScale *bounce_keys_delay_scale;
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AdwSwitchRow *bounce_keys_beep_reject_row;
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GSettings *application_settings;
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GSettings *interface_settings;
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GSettings *kb_desktop_settings;
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GSettings *kb_settings;
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};
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G_DEFINE_TYPE (CcUaTypingPage, cc_ua_typing_page, ADW_TYPE_PREFERENCES_PAGE)
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/*
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* In the UI We are showing the speed, but in the settings we
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* are storing the duration. So we want to show the inverse
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* of the value. But since GtkAdjustment doesn't allow
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* upper < lower, and GtkRange:inverted is not what we need,
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* use negative values for lower, upper bounds and invert sign
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* of them when read/write.
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*/
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static gboolean
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get_inverted_mapping (GValue *value,
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GVariant *variant,
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gpointer user_data)
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{
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const GVariantType *type;
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gint64 val;
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type = g_variant_get_type (variant);
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if (g_variant_type_equal (type, G_VARIANT_TYPE_INT32))
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val = g_variant_get_int32 (variant);
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else if (g_variant_type_equal (type, G_VARIANT_TYPE_UINT32))
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val = g_variant_get_uint32 (variant);
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else
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return FALSE;
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g_value_set_double (value, val * - 1);
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return TRUE;
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}
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static GVariant *
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set_inverted_mapping (const GValue *value,
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const GVariantType *expected_type,
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gpointer user_data)
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{
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int val;
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/* in UI, we show speed from slow to fast, but we store the time, not speed */
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val = (int)g_value_get_double (value);
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if (g_variant_type_equal (expected_type, G_VARIANT_TYPE_INT32))
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return g_variant_new_int32 (val * -1);
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if (g_variant_type_equal (expected_type, G_VARIANT_TYPE_UINT32))
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return g_variant_new_uint32 (val * -1);
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return NULL;
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}
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static void
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bind_scale_with_mapping (CcUaTypingPage *self,
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GSettings *settings,
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const char *settings_key,
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GtkScale *scale)
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{
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GtkAdjustment *adj;
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adj = gtk_range_get_adjustment (GTK_RANGE (scale));
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g_settings_bind_with_mapping (settings, settings_key,
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adj, "value",
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G_SETTINGS_BIND_DEFAULT,
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get_inverted_mapping,
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set_inverted_mapping,
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self, NULL);
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}
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static void
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cc_ua_typing_page_dispose (GObject *object)
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{
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CcUaTypingPage *self = (CcUaTypingPage *)object;
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g_clear_object (&self->application_settings);
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g_clear_object (&self->interface_settings);
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g_clear_object (&self->kb_desktop_settings);
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g_clear_object (&self->kb_settings);
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G_OBJECT_CLASS (cc_ua_typing_page_parent_class)->dispose (object);
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}
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static void
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cc_ua_typing_page_class_init (CcUaTypingPageClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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object_class->dispose = cc_ua_typing_page_dispose;
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gtk_widget_class_set_template_from_resource (widget_class,
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"/org/gnome/control-center/"
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"universal-access/cc-ua-typing-page.ui");
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, screen_kb_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, shortcuts_by_kb_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, cursor_blink_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, blink_time_scale);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, repeat_keys_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, repeat_speed_scale);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, repeat_delay_scale);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, sticky_keys_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, disable_sticky_keys_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, beep_sticky_keys_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, slow_keys_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, slow_keys_delay_scale);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, slow_keys_beep_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, slow_keys_beep_accept_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, slow_keys_beep_reject_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, bounce_keys_row);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, bounce_keys_delay_scale);
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gtk_widget_class_bind_template_child (widget_class, CcUaTypingPage, bounce_keys_beep_reject_row);
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}
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static void
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cc_ua_typing_page_init (CcUaTypingPage *self)
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{
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gtk_widget_init_template (GTK_WIDGET (self));
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self->application_settings = g_settings_new (APPLICATION_SETTINGS);
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self->interface_settings = g_settings_new (INTERFACE_SETTINGS);
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self->kb_desktop_settings = g_settings_new (KEYBOARD_DESKTOP_SETTINGS);
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self->kb_settings = g_settings_new (KEYBOARD_SETTINGS);
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g_settings_bind (self->application_settings, KEY_SCREEN_KEYBOARD_ENABLED,
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self->screen_kb_row, "active",
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G_SETTINGS_BIND_DEFAULT);
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g_settings_bind (self->kb_settings, KEY_KEYBOARD_TOGGLE,
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self->shortcuts_by_kb_row, "active",
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G_SETTINGS_BIND_DEFAULT);
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/* Text Cursor */
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g_settings_bind (self->interface_settings, KEY_CURSOR_BLINKING,
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self->cursor_blink_row, "active",
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G_SETTINGS_BIND_DEFAULT);
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bind_scale_with_mapping (self, self->interface_settings,
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KEY_CURSOR_BLINKING_TIME,
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self->blink_time_scale);
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/* Repeat keys */
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g_settings_bind (self->kb_desktop_settings, KEY_REPEAT_KEYS,
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self->repeat_keys_row, "enable-expansion",
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G_SETTINGS_BIND_DEFAULT);
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bind_scale_with_mapping (self, self->kb_desktop_settings,
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KEY_REPEAT_INTERVAL,
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self->repeat_speed_scale);
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g_settings_bind (self->kb_desktop_settings, KEY_REPEAT_DELAY,
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gtk_range_get_adjustment (GTK_RANGE (self->repeat_delay_scale)), "value",
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G_SETTINGS_BIND_DEFAULT);
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/* Sticky keys */
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g_settings_bind (self->kb_settings, KEY_STICKYKEYS_ENABLED,
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self->sticky_keys_row, "enable-expansion",
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G_SETTINGS_BIND_DEFAULT);
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g_settings_bind (self->kb_settings, KEY_STICKYKEYS_TWO_KEY_OFF,
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self->disable_sticky_keys_row, "active",
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G_SETTINGS_BIND_DEFAULT);
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g_settings_bind (self->kb_settings, KEY_STICKYKEYS_MODIFIER_BEEP,
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self->beep_sticky_keys_row, "active",
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G_SETTINGS_BIND_NO_SENSITIVITY);
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/* Slow Keys */
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g_settings_bind (self->kb_settings, KEY_SLOWKEYS_ENABLED,
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self->slow_keys_row, "enable-expansion",
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G_SETTINGS_BIND_DEFAULT);
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g_settings_bind (self->kb_settings, KEY_SLOWKEYS_DELAY,
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gtk_range_get_adjustment (GTK_RANGE (self->slow_keys_delay_scale)), "value",
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G_SETTINGS_BIND_DEFAULT);
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g_settings_bind (self->kb_settings, KEY_SLOWKEYS_BEEP_PRESS,
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self->slow_keys_beep_row, "active",
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G_SETTINGS_BIND_DEFAULT);
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g_settings_bind (self->kb_settings, KEY_SLOWKEYS_BEEP_ACCEPT,
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self->slow_keys_beep_accept_row, "active",
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G_SETTINGS_BIND_DEFAULT);
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g_settings_bind (self->kb_settings, KEY_SLOWKEYS_BEEP_REJECT,
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self->slow_keys_beep_reject_row, "active",
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G_SETTINGS_BIND_DEFAULT);
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/* Bounce Keys */
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g_settings_bind (self->kb_settings, KEY_BOUNCEKEYS_ENABLED,
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self->bounce_keys_row, "enable-expansion",
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G_SETTINGS_BIND_DEFAULT);
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g_settings_bind (self->kb_settings, KEY_BOUNCEKEYS_DELAY,
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gtk_range_get_adjustment (GTK_RANGE (self->bounce_keys_delay_scale)), "value",
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G_SETTINGS_BIND_DEFAULT);
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g_settings_bind (self->kb_settings, KEY_BOUNCEKEYS_BEEP_REJECT,
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self->bounce_keys_beep_reject_row, "active",
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G_SETTINGS_BIND_NO_SENSITIVITY);
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}
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