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https://github.com/brl/mutter.git
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b852bbba47
As those strings are intended to be used by some UI but nothing uses that in reality except GStreamer. So drop them similar to what GTK did at https://gitlab.gnome.org/GNOME/gtk/-/merge_requests/4717 Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3101>
1898 lines
65 KiB
C
1898 lines
65 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright 2014 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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: Carlos Garnacho <carlosg@gnome.org>
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*/
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/**
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* MetaInputSettings:
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*
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* Mutter input device configuration
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*/
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#include "config.h"
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#include <glib/gi18n-lib.h>
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#include <string.h>
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#include "backends/meta-backend-private.h"
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#include "backends/meta-input-device-private.h"
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#include "backends/meta-input-settings-private.h"
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#include "backends/meta-input-mapper-private.h"
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#include "backends/meta-logical-monitor.h"
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#include "backends/meta-monitor.h"
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#include "core/display-private.h"
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#include "meta/util.h"
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enum
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{
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PROP_0,
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PROP_BACKEND,
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N_PROPS
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};
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static GParamSpec *props[N_PROPS] = { 0 };
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static GQuark quark_tool_settings = 0;
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typedef struct _MetaInputSettingsPrivate MetaInputSettingsPrivate;
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typedef struct _DeviceMappingInfo DeviceMappingInfo;
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typedef struct _CurrentToolInfo CurrentToolInfo;
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struct _CurrentToolInfo
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{
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MetaInputSettings *input_settings;
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ClutterInputDevice *device;
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ClutterInputDeviceTool *tool;
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GSettings *settings;
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gulong changed_id;
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};
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struct _DeviceMappingInfo
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{
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MetaInputSettings *input_settings;
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ClutterInputDevice *device;
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GSettings *settings;
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gulong changed_id;
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guint *group_modes;
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double aspect_ratio;
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};
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struct _MetaInputSettingsPrivate
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{
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MetaBackend *backend;
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ClutterSeat *seat;
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gulong monitors_changed_id;
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GSettings *mouse_settings;
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GSettings *touchpad_settings;
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GSettings *trackball_settings;
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GSettings *keyboard_settings;
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GSettings *keyboard_a11y_settings;
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GList *devices;
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GHashTable *mappable_devices;
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GHashTable *current_tools;
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GHashTable *two_finger_devices;
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MetaKbdA11ySettings kbd_a11y_settings;
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};
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typedef gboolean (* ConfigBoolMappingFunc) (MetaInputSettings *input_settings,
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ClutterInputDevice *device,
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gboolean value);
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typedef void (*ConfigBoolFunc) (MetaInputSettings *input_settings,
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ClutterInputDevice *device,
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gboolean setting);
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typedef void (*ConfigDoubleFunc) (MetaInputSettings *input_settings,
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ClutterInputDevice *device,
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gdouble value);
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typedef void (*ConfigUintFunc) (MetaInputSettings *input_settings,
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ClutterInputDevice *device,
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guint value);
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G_DEFINE_TYPE_WITH_PRIVATE (MetaInputSettings, meta_input_settings, G_TYPE_OBJECT)
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enum
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{
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KBD_A11Y_CHANGED,
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N_SIGNALS
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};
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static guint signals[N_SIGNALS] = { 0 };
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static gboolean
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device_matches_capabilities (ClutterInputDevice *device,
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ClutterInputCapabilities require_capabilities,
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ClutterInputCapabilities reject_capabilities)
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{
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ClutterInputCapabilities capabilities;
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capabilities = clutter_input_device_get_capabilities (device);
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if ((capabilities & require_capabilities) != require_capabilities)
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return FALSE;
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if ((capabilities & reject_capabilities) != 0)
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return FALSE;
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return TRUE;
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}
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static GSList *
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meta_input_settings_get_devices (MetaInputSettings *settings,
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ClutterInputCapabilities require_capabilities,
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ClutterInputCapabilities reject_capabilities)
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{
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MetaInputSettingsPrivate *priv;
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GList *l;
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GSList *list = NULL;
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priv = meta_input_settings_get_instance_private (settings);
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for (l = priv->devices; l; l = l->next)
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{
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ClutterInputDevice *device = l->data;
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if (clutter_input_device_get_device_mode (device) == CLUTTER_INPUT_MODE_LOGICAL)
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continue;
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if (!device_matches_capabilities (device,
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require_capabilities,
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reject_capabilities))
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continue;
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list = g_slist_prepend (list, device);
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}
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return list;
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}
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static void
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meta_input_settings_dispose (GObject *object)
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{
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MetaInputSettings *settings = META_INPUT_SETTINGS (object);
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MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (settings);
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g_clear_object (&priv->mouse_settings);
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g_clear_object (&priv->touchpad_settings);
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g_clear_object (&priv->trackball_settings);
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g_clear_object (&priv->keyboard_settings);
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g_clear_object (&priv->keyboard_a11y_settings);
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g_clear_pointer (&priv->mappable_devices, g_hash_table_unref);
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g_clear_pointer (&priv->current_tools, g_hash_table_unref);
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g_clear_pointer (&priv->two_finger_devices, g_hash_table_destroy);
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G_OBJECT_CLASS (meta_input_settings_parent_class)->dispose (object);
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}
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static void
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settings_device_set_bool_setting (MetaInputSettings *input_settings,
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ClutterInputDevice *device,
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ConfigBoolFunc func,
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gboolean enabled)
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{
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func (input_settings, device, enabled);
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}
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static void
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settings_set_bool_setting (MetaInputSettings *input_settings,
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ClutterInputCapabilities capabilities,
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ClutterInputCapabilities unset_capabilities,
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ConfigBoolMappingFunc mapping_func,
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ConfigBoolFunc func,
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gboolean enabled)
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{
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GSList *devices, *l;
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devices = meta_input_settings_get_devices (input_settings,
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capabilities,
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unset_capabilities);
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for (l = devices; l; l = l->next)
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{
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gboolean value = enabled;
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if (mapping_func)
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value = mapping_func (input_settings, l->data, value);
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settings_device_set_bool_setting (input_settings, l->data, func, value);
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}
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g_slist_free (devices);
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}
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static void
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settings_device_set_double_setting (MetaInputSettings *input_settings,
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ClutterInputDevice *device,
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ConfigDoubleFunc func,
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gdouble value)
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{
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func (input_settings, device, value);
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}
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static void
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settings_set_double_setting (MetaInputSettings *input_settings,
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ClutterInputCapabilities capabilities,
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ClutterInputCapabilities unset_capabilities,
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ConfigDoubleFunc func,
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gdouble value)
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{
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GSList *devices, *d;
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devices = meta_input_settings_get_devices (input_settings,
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capabilities,
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unset_capabilities);
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for (d = devices; d; d = d->next)
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settings_device_set_double_setting (input_settings, d->data, func, value);
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g_slist_free (devices);
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}
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static void
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settings_device_set_uint_setting (MetaInputSettings *input_settings,
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ClutterInputDevice *device,
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ConfigUintFunc func,
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guint value)
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{
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(func) (input_settings, device, value);
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}
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static void
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settings_set_uint_setting (MetaInputSettings *input_settings,
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ClutterInputCapabilities capabilities,
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ClutterInputCapabilities unset_capabilities,
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ConfigUintFunc func,
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guint value)
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{
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GSList *devices, *d;
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devices = meta_input_settings_get_devices (input_settings,
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capabilities,
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unset_capabilities);
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for (d = devices; d; d = d->next)
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settings_device_set_uint_setting (input_settings, d->data, func, value);
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g_slist_free (devices);
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}
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static void
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update_touchpad_left_handed (MetaInputSettings *input_settings,
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ClutterInputDevice *device)
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{
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MetaInputSettingsClass *input_settings_class;
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GDesktopTouchpadHandedness handedness;
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MetaInputSettingsPrivate *priv;
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gboolean enabled = FALSE;
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if (device &&
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!device_matches_capabilities (device,
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CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
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CLUTTER_INPUT_CAPABILITY_NONE))
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return;
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priv = meta_input_settings_get_instance_private (input_settings);
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input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
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handedness = g_settings_get_enum (priv->touchpad_settings, "left-handed");
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switch (handedness)
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{
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case G_DESKTOP_TOUCHPAD_HANDEDNESS_RIGHT:
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enabled = FALSE;
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break;
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case G_DESKTOP_TOUCHPAD_HANDEDNESS_LEFT:
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enabled = TRUE;
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break;
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case G_DESKTOP_TOUCHPAD_HANDEDNESS_MOUSE:
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enabled = g_settings_get_boolean (priv->mouse_settings, "left-handed");
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break;
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default:
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g_assert_not_reached ();
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}
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if (device)
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{
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settings_device_set_bool_setting (input_settings, device,
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input_settings_class->set_left_handed,
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enabled);
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}
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else
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{
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settings_set_bool_setting (input_settings,
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CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
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CLUTTER_INPUT_CAPABILITY_NONE,
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NULL,
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input_settings_class->set_left_handed,
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enabled);
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}
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}
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static void
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update_mouse_left_handed (MetaInputSettings *input_settings,
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ClutterInputDevice *device)
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{
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MetaInputSettingsClass *input_settings_class;
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MetaInputSettingsPrivate *priv;
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gboolean enabled;
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if (device &&
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!device_matches_capabilities (device,
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CLUTTER_INPUT_CAPABILITY_POINTER,
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CLUTTER_INPUT_CAPABILITY_TOUCHPAD))
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return;
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priv = meta_input_settings_get_instance_private (input_settings);
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input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
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enabled = g_settings_get_boolean (priv->mouse_settings, "left-handed");
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if (device)
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{
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settings_device_set_bool_setting (input_settings, device,
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input_settings_class->set_left_handed,
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enabled);
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}
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else
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{
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GDesktopTouchpadHandedness touchpad_handedness;
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settings_set_bool_setting (input_settings,
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CLUTTER_INPUT_CAPABILITY_POINTER,
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CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
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NULL,
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input_settings_class->set_left_handed,
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enabled);
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touchpad_handedness = g_settings_get_enum (priv->touchpad_settings,
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"left-handed");
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/* Also update touchpads if they're following mouse settings */
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if (touchpad_handedness == G_DESKTOP_TOUCHPAD_HANDEDNESS_MOUSE)
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update_touchpad_left_handed (input_settings, NULL);
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}
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}
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static void
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do_update_pointer_accel_profile (MetaInputSettings *input_settings,
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GSettings *settings,
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ClutterInputDevice *device,
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GDesktopPointerAccelProfile profile)
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{
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MetaInputSettingsPrivate *priv =
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meta_input_settings_get_instance_private (input_settings);
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MetaInputSettingsClass *input_settings_class =
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META_INPUT_SETTINGS_GET_CLASS (input_settings);
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if (settings == priv->mouse_settings)
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input_settings_class->set_mouse_accel_profile (input_settings,
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device,
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profile);
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else if (settings == priv->touchpad_settings)
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input_settings_class->set_touchpad_accel_profile (input_settings,
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device,
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profile);
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else if (settings == priv->trackball_settings)
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input_settings_class->set_trackball_accel_profile (input_settings,
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device,
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profile);
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}
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static void
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update_pointer_accel_profile (MetaInputSettings *input_settings,
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GSettings *settings,
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ClutterInputDevice *device)
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{
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GDesktopPointerAccelProfile profile;
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profile = g_settings_get_enum (settings, "accel-profile");
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if (device)
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{
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do_update_pointer_accel_profile (input_settings, settings,
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device, profile);
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}
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else
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{
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MetaInputSettingsPrivate *priv =
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meta_input_settings_get_instance_private (input_settings);
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GList *l;
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for (l = priv->devices; l; l = l->next)
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{
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device = l->data;
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if (clutter_input_device_get_device_mode (device) ==
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CLUTTER_INPUT_MODE_LOGICAL)
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continue;
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do_update_pointer_accel_profile (input_settings, settings,
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device, profile);
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}
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}
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}
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static GSettings *
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get_settings_for_capabilities (MetaInputSettings *input_settings,
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ClutterInputCapabilities capabilities)
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{
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MetaInputSettingsPrivate *priv;
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priv = meta_input_settings_get_instance_private (input_settings);
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if (capabilities & CLUTTER_INPUT_CAPABILITY_TOUCHPAD)
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return priv->touchpad_settings;
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if (capabilities & CLUTTER_INPUT_CAPABILITY_POINTER)
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return priv->mouse_settings;
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return NULL;
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}
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static void
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update_middle_click_emulation (MetaInputSettings *input_settings,
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GSettings *settings,
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ClutterInputDevice *device)
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{
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ConfigBoolFunc func;
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const gchar *key = "middle-click-emulation";
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MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (input_settings);
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if (!settings)
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return;
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if (settings == priv->mouse_settings)
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func = META_INPUT_SETTINGS_GET_CLASS (input_settings)->set_mouse_middle_click_emulation;
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else if (settings == priv->touchpad_settings)
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func = META_INPUT_SETTINGS_GET_CLASS (input_settings)->set_touchpad_middle_click_emulation;
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else if (settings == priv->trackball_settings)
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func = META_INPUT_SETTINGS_GET_CLASS (input_settings)->set_trackball_middle_click_emulation;
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else
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return;
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if (device)
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{
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settings_device_set_bool_setting (input_settings, device, func,
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g_settings_get_boolean (settings, key));
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}
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else
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{
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settings_set_bool_setting (input_settings,
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CLUTTER_INPUT_CAPABILITY_POINTER,
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CLUTTER_INPUT_CAPABILITY_NONE,
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NULL, func,
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g_settings_get_boolean (settings, key));
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}
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}
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static void
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update_device_speed (MetaInputSettings *input_settings,
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ClutterInputDevice *device)
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{
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GSettings *settings;
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ConfigDoubleFunc func;
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const gchar *key = "speed";
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func = META_INPUT_SETTINGS_GET_CLASS (input_settings)->set_speed;
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if (device)
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{
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settings = get_settings_for_capabilities (input_settings,
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clutter_input_device_get_capabilities (device));
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if (!settings)
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return;
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settings_device_set_double_setting (input_settings, device, func,
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g_settings_get_double (settings, key));
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}
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else
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{
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settings = get_settings_for_capabilities (input_settings,
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CLUTTER_INPUT_CAPABILITY_POINTER);
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settings_set_double_setting (input_settings,
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CLUTTER_INPUT_CAPABILITY_POINTER,
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CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
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func,
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g_settings_get_double (settings, key));
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settings = get_settings_for_capabilities (input_settings,
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CLUTTER_INPUT_CAPABILITY_TOUCHPAD);
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settings_set_double_setting (input_settings,
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CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
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CLUTTER_INPUT_CAPABILITY_NONE,
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func,
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g_settings_get_double (settings, key));
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}
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}
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|
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static void
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update_device_natural_scroll (MetaInputSettings *input_settings,
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ClutterInputDevice *device)
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{
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GSettings *settings;
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ConfigBoolFunc func;
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const gchar *key = "natural-scroll";
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func = META_INPUT_SETTINGS_GET_CLASS (input_settings)->set_invert_scroll;
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if (device)
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{
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settings = get_settings_for_capabilities (input_settings,
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clutter_input_device_get_capabilities (device));
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if (!settings)
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return;
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settings_device_set_bool_setting (input_settings, device, func,
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g_settings_get_boolean (settings, key));
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}
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else
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{
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settings = get_settings_for_capabilities (input_settings,
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CLUTTER_INPUT_CAPABILITY_POINTER);
|
|
settings_set_bool_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_POINTER,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
NULL, func,
|
|
g_settings_get_boolean (settings, key));
|
|
|
|
settings = get_settings_for_capabilities (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD);
|
|
settings_set_bool_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE,
|
|
NULL, func,
|
|
g_settings_get_boolean (settings, key));
|
|
}
|
|
}
|
|
|
|
static void
|
|
update_touchpad_disable_while_typing (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
GSettings *settings;
|
|
MetaInputSettingsClass *input_settings_class;
|
|
MetaInputSettingsPrivate *priv;
|
|
gboolean enabled;
|
|
const gchar *key = "disable-while-typing";
|
|
|
|
if (device &&
|
|
!device_matches_capabilities (device,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE))
|
|
return;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
enabled = g_settings_get_boolean (priv->touchpad_settings, key);
|
|
|
|
if (device)
|
|
{
|
|
settings = get_settings_for_capabilities (input_settings,
|
|
clutter_input_device_get_capabilities (device));
|
|
|
|
if (!settings)
|
|
return;
|
|
|
|
settings_device_set_bool_setting (input_settings, device,
|
|
input_settings_class->set_disable_while_typing,
|
|
enabled);
|
|
}
|
|
else
|
|
{
|
|
settings_set_bool_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE,
|
|
NULL,
|
|
input_settings_class->set_disable_while_typing,
|
|
enabled);
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
device_is_tablet_touchpad (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
#ifdef HAVE_LIBWACOM
|
|
WacomIntegrationFlags flags = 0;
|
|
WacomDevice *wacom_device;
|
|
|
|
if (device &&
|
|
!device_matches_capabilities (device,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE))
|
|
return FALSE;
|
|
|
|
wacom_device = meta_input_device_get_wacom_device (META_INPUT_DEVICE (device));
|
|
|
|
if (wacom_device)
|
|
{
|
|
flags = libwacom_get_integration_flags (wacom_device);
|
|
|
|
if ((flags & (WACOM_DEVICE_INTEGRATED_SYSTEM |
|
|
WACOM_DEVICE_INTEGRATED_DISPLAY)) == 0)
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
force_enable_on_tablet (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device,
|
|
gboolean value)
|
|
{
|
|
return device_is_tablet_touchpad (input_settings, device) || value;
|
|
}
|
|
|
|
static void
|
|
update_touchpad_tap_enabled (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
MetaInputSettingsPrivate *priv;
|
|
gboolean enabled;
|
|
|
|
if (device &&
|
|
!device_matches_capabilities (device,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE))
|
|
return;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
enabled = g_settings_get_boolean (priv->touchpad_settings, "tap-to-click");
|
|
|
|
if (device)
|
|
{
|
|
enabled = force_enable_on_tablet (input_settings, device, enabled);
|
|
settings_device_set_bool_setting (input_settings, device,
|
|
input_settings_class->set_tap_enabled,
|
|
enabled);
|
|
}
|
|
else
|
|
{
|
|
settings_set_bool_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE,
|
|
force_enable_on_tablet,
|
|
input_settings_class->set_tap_enabled,
|
|
enabled);
|
|
}
|
|
}
|
|
|
|
static void
|
|
update_touchpad_tap_button_map (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
GDesktopTouchpadTapButtonMap method;
|
|
MetaInputSettingsPrivate *priv;
|
|
|
|
if (device &&
|
|
!device_matches_capabilities (device,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE))
|
|
return;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
method = g_settings_get_enum (priv->touchpad_settings, "tap-button-map");
|
|
|
|
if (device)
|
|
{
|
|
settings_device_set_uint_setting (input_settings, device,
|
|
input_settings_class->set_tap_button_map,
|
|
method);
|
|
}
|
|
else
|
|
{
|
|
settings_set_uint_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE,
|
|
(ConfigUintFunc) input_settings_class->set_tap_button_map,
|
|
method);
|
|
}
|
|
}
|
|
|
|
static void
|
|
update_touchpad_tap_and_drag_enabled (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
MetaInputSettingsPrivate *priv;
|
|
gboolean enabled;
|
|
|
|
if (device &&
|
|
!device_matches_capabilities (device,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE))
|
|
return;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
enabled = g_settings_get_boolean (priv->touchpad_settings, "tap-and-drag");
|
|
|
|
if (device)
|
|
{
|
|
enabled = force_enable_on_tablet (input_settings, device, enabled);
|
|
settings_device_set_bool_setting (input_settings, device,
|
|
input_settings_class->set_tap_and_drag_enabled,
|
|
enabled);
|
|
}
|
|
else
|
|
{
|
|
settings_set_bool_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE,
|
|
force_enable_on_tablet,
|
|
input_settings_class->set_tap_and_drag_enabled,
|
|
enabled);
|
|
}
|
|
}
|
|
|
|
static void
|
|
update_touchpad_tap_and_drag_lock_enabled (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
MetaInputSettingsPrivate *priv;
|
|
gboolean enabled;
|
|
|
|
if (device &&
|
|
!device_matches_capabilities (device,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE))
|
|
return;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
enabled = g_settings_get_boolean (priv->touchpad_settings, "tap-and-drag-lock");
|
|
|
|
if (device)
|
|
{
|
|
settings_device_set_bool_setting (input_settings, device,
|
|
input_settings_class->set_tap_and_drag_lock_enabled,
|
|
enabled);
|
|
}
|
|
else
|
|
{
|
|
settings_set_bool_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE,
|
|
NULL,
|
|
input_settings_class->set_tap_and_drag_lock_enabled,
|
|
enabled);
|
|
}
|
|
}
|
|
|
|
static void
|
|
update_touchpad_edge_scroll (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
gboolean edge_scroll_enabled;
|
|
gboolean two_finger_scroll_enabled;
|
|
gboolean two_finger_scroll_available;
|
|
MetaInputSettingsPrivate *priv;
|
|
|
|
if (device &&
|
|
!device_matches_capabilities (device,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE))
|
|
return;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
edge_scroll_enabled = g_settings_get_boolean (priv->touchpad_settings, "edge-scrolling-enabled");
|
|
two_finger_scroll_enabled = g_settings_get_boolean (priv->touchpad_settings, "two-finger-scrolling-enabled");
|
|
two_finger_scroll_available = g_hash_table_size (priv->two_finger_devices) > 0;
|
|
|
|
/* If both are enabled we prefer two finger. */
|
|
if (edge_scroll_enabled && two_finger_scroll_enabled && two_finger_scroll_available)
|
|
edge_scroll_enabled = FALSE;
|
|
|
|
if (device)
|
|
{
|
|
settings_device_set_bool_setting (input_settings, device,
|
|
input_settings_class->set_edge_scroll,
|
|
edge_scroll_enabled);
|
|
}
|
|
else
|
|
{
|
|
settings_set_bool_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE,
|
|
NULL,
|
|
(ConfigBoolFunc) input_settings_class->set_edge_scroll,
|
|
edge_scroll_enabled);
|
|
}
|
|
}
|
|
|
|
static void
|
|
update_touchpad_two_finger_scroll (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
gboolean two_finger_scroll_enabled;
|
|
MetaInputSettingsPrivate *priv;
|
|
|
|
if (device &&
|
|
!device_matches_capabilities (device,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE))
|
|
return;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
two_finger_scroll_enabled = g_settings_get_boolean (priv->touchpad_settings, "two-finger-scrolling-enabled");
|
|
|
|
/* Disable edge since they can't both be set. */
|
|
if (two_finger_scroll_enabled)
|
|
update_touchpad_edge_scroll (input_settings, device);
|
|
|
|
if (device)
|
|
{
|
|
settings_device_set_bool_setting (input_settings, device,
|
|
input_settings_class->set_two_finger_scroll,
|
|
two_finger_scroll_enabled);
|
|
}
|
|
else
|
|
{
|
|
settings_set_bool_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE,
|
|
NULL,
|
|
(ConfigBoolFunc) input_settings_class->set_two_finger_scroll,
|
|
two_finger_scroll_enabled);
|
|
}
|
|
|
|
/* Edge might have been disabled because two finger was on. */
|
|
if (!two_finger_scroll_enabled)
|
|
update_touchpad_edge_scroll (input_settings, device);
|
|
}
|
|
|
|
static void
|
|
update_touchpad_click_method (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
GDesktopTouchpadClickMethod method;
|
|
MetaInputSettingsPrivate *priv;
|
|
|
|
if (device &&
|
|
!device_matches_capabilities (device,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE))
|
|
return;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
method = g_settings_get_enum (priv->touchpad_settings, "click-method");
|
|
|
|
if (device)
|
|
{
|
|
settings_device_set_uint_setting (input_settings, device,
|
|
input_settings_class->set_click_method,
|
|
method);
|
|
}
|
|
else
|
|
{
|
|
settings_set_uint_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE,
|
|
(ConfigUintFunc) input_settings_class->set_click_method,
|
|
method);
|
|
}
|
|
}
|
|
|
|
static void
|
|
update_touchpad_send_events (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
MetaInputSettingsPrivate *priv;
|
|
GDesktopDeviceSendEvents mode;
|
|
|
|
if (device &&
|
|
!device_matches_capabilities (device,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE))
|
|
return;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
mode = g_settings_get_enum (priv->touchpad_settings, "send-events");
|
|
|
|
if (device)
|
|
{
|
|
settings_device_set_uint_setting (input_settings, device,
|
|
input_settings_class->set_send_events,
|
|
mode);
|
|
}
|
|
else
|
|
{
|
|
settings_set_uint_setting (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE,
|
|
input_settings_class->set_send_events,
|
|
mode);
|
|
}
|
|
}
|
|
|
|
static void
|
|
update_trackball_scroll_button (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
MetaInputSettingsPrivate *priv;
|
|
guint button;
|
|
gboolean button_lock;
|
|
ClutterInputCapabilities caps;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
|
|
if (device)
|
|
{
|
|
caps = clutter_input_device_get_capabilities (device);
|
|
|
|
if ((caps & CLUTTER_INPUT_CAPABILITY_TRACKBALL) == 0)
|
|
return;
|
|
}
|
|
|
|
/* This key is 'i' in the schema but it also specifies a minimum
|
|
* range of 0 so the cast here is safe. */
|
|
button = (guint) g_settings_get_int (priv->trackball_settings, "scroll-wheel-emulation-button");
|
|
button_lock = g_settings_get_boolean (priv->trackball_settings, "scroll-wheel-emulation-button-lock");
|
|
|
|
if (device)
|
|
{
|
|
input_settings_class->set_scroll_button (input_settings, device, button, button_lock);
|
|
}
|
|
else if (!device)
|
|
{
|
|
GList *l;
|
|
|
|
for (l = priv->devices; l; l = l->next)
|
|
{
|
|
device = l->data;
|
|
caps = clutter_input_device_get_capabilities (device);
|
|
|
|
if ((caps & CLUTTER_INPUT_CAPABILITY_TRACKBALL) != 0)
|
|
input_settings_class->set_scroll_button (input_settings, device, button, button_lock);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
update_keyboard_repeat (MetaInputSettings *input_settings)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
MetaInputSettingsPrivate *priv;
|
|
guint delay, interval;
|
|
gboolean repeat;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
repeat = g_settings_get_boolean (priv->keyboard_settings, "repeat");
|
|
delay = g_settings_get_uint (priv->keyboard_settings, "delay");
|
|
interval = g_settings_get_uint (priv->keyboard_settings, "repeat-interval");
|
|
|
|
delay = MAX (1, delay);
|
|
interval = MAX (1, interval);
|
|
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
input_settings_class->set_keyboard_repeat (input_settings,
|
|
repeat, delay, interval);
|
|
}
|
|
|
|
static void
|
|
update_tablet_keep_aspect (MetaInputSettings *input_settings,
|
|
GSettings *settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsPrivate *priv;
|
|
MetaInputSettingsClass *input_settings_class;
|
|
DeviceMappingInfo *info;
|
|
gboolean keep_aspect;
|
|
double aspect_ratio;
|
|
|
|
if ((clutter_input_device_get_capabilities (device) &
|
|
CLUTTER_INPUT_CAPABILITY_TABLET_TOOL) == 0)
|
|
return;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
|
|
info = g_hash_table_lookup (priv->mappable_devices, device);
|
|
if (!info)
|
|
return;
|
|
|
|
keep_aspect = g_settings_get_boolean (settings, "keep-aspect");
|
|
|
|
if (keep_aspect)
|
|
aspect_ratio = info->aspect_ratio;
|
|
else
|
|
aspect_ratio = 0;
|
|
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
input_settings_class->set_tablet_aspect_ratio (input_settings, device, aspect_ratio);
|
|
}
|
|
|
|
static void
|
|
update_tablet_mapping (MetaInputSettings *input_settings,
|
|
GSettings *settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
GDesktopTabletMapping mapping;
|
|
|
|
if ((clutter_input_device_get_capabilities (device) &
|
|
CLUTTER_INPUT_CAPABILITY_TABLET_TOOL) == 0)
|
|
return;
|
|
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
mapping = g_settings_get_enum (settings, "mapping");
|
|
|
|
settings_device_set_uint_setting (input_settings, device,
|
|
input_settings_class->set_tablet_mapping,
|
|
mapping);
|
|
}
|
|
|
|
static void
|
|
update_tablet_area (MetaInputSettings *input_settings,
|
|
GSettings *settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
GVariant *variant;
|
|
const gdouble *area;
|
|
gsize n_elems;
|
|
|
|
if ((clutter_input_device_get_capabilities (device) &
|
|
CLUTTER_INPUT_CAPABILITY_TABLET_TOOL) == 0)
|
|
return;
|
|
|
|
#ifdef HAVE_LIBWACOM
|
|
{
|
|
WacomDevice *wacom_device;
|
|
|
|
wacom_device = meta_input_device_get_wacom_device (META_INPUT_DEVICE (device));
|
|
|
|
/* Tablet area only makes sense on system/display integrated tablets */
|
|
if (wacom_device &&
|
|
(libwacom_get_integration_flags (wacom_device) &
|
|
(WACOM_DEVICE_INTEGRATED_SYSTEM | WACOM_DEVICE_INTEGRATED_DISPLAY)) == 0)
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
variant = g_settings_get_value (settings, "area");
|
|
|
|
area = g_variant_get_fixed_array (variant, &n_elems, sizeof (gdouble));
|
|
if (n_elems == 4)
|
|
{
|
|
input_settings_class->set_tablet_area (input_settings, device,
|
|
area[0], area[1],
|
|
area[2], area[3]);
|
|
}
|
|
|
|
g_variant_unref (variant);
|
|
}
|
|
|
|
static void
|
|
update_tablet_left_handed (MetaInputSettings *input_settings,
|
|
GSettings *settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
gboolean enabled;
|
|
|
|
if ((clutter_input_device_get_capabilities (device) &
|
|
(CLUTTER_INPUT_CAPABILITY_TABLET_TOOL |
|
|
CLUTTER_INPUT_CAPABILITY_TABLET_PAD)) == 0)
|
|
return;
|
|
|
|
#ifdef HAVE_LIBWACOM
|
|
{
|
|
WacomDevice *wacom_device;
|
|
|
|
wacom_device = meta_input_device_get_wacom_device (META_INPUT_DEVICE (device));
|
|
|
|
/* Left handed mode only makes sense on external tablets */
|
|
if (wacom_device &&
|
|
(libwacom_get_integration_flags (wacom_device) != WACOM_DEVICE_INTEGRATED_NONE))
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
enabled = g_settings_get_boolean (settings, "left-handed");
|
|
|
|
settings_device_set_bool_setting (input_settings, device,
|
|
input_settings_class->set_left_handed,
|
|
enabled);
|
|
}
|
|
|
|
static void
|
|
meta_input_settings_changed_cb (GSettings *settings,
|
|
const char *key,
|
|
gpointer user_data)
|
|
{
|
|
MetaInputSettings *input_settings = META_INPUT_SETTINGS (user_data);
|
|
MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (input_settings);
|
|
|
|
if (settings == priv->mouse_settings)
|
|
{
|
|
if (strcmp (key, "left-handed") == 0)
|
|
update_mouse_left_handed (input_settings, NULL);
|
|
else if (strcmp (key, "speed") == 0)
|
|
update_device_speed (input_settings, NULL);
|
|
else if (strcmp (key, "natural-scroll") == 0)
|
|
update_device_natural_scroll (input_settings, NULL);
|
|
else if (strcmp (key, "accel-profile") == 0)
|
|
update_pointer_accel_profile (input_settings, settings, NULL);
|
|
else if (strcmp (key, "middle-click-emulation") == 0)
|
|
update_middle_click_emulation (input_settings, settings, NULL);
|
|
}
|
|
else if (settings == priv->touchpad_settings)
|
|
{
|
|
if (strcmp (key, "left-handed") == 0)
|
|
update_touchpad_left_handed (input_settings, NULL);
|
|
else if (strcmp (key, "speed") == 0)
|
|
update_device_speed (input_settings, NULL);
|
|
else if (strcmp (key, "natural-scroll") == 0)
|
|
update_device_natural_scroll (input_settings, NULL);
|
|
else if (strcmp (key, "accel-profile") == 0)
|
|
update_pointer_accel_profile (input_settings, settings, NULL);
|
|
else if (strcmp (key, "tap-to-click") == 0)
|
|
update_touchpad_tap_enabled (input_settings, NULL);
|
|
else if (strcmp (key, "tap-button-map") == 0)
|
|
update_touchpad_tap_button_map (input_settings, NULL);
|
|
else if (strcmp (key, "tap-and-drag") == 0)
|
|
update_touchpad_tap_and_drag_enabled (input_settings, NULL);
|
|
else if (strcmp (key, "tap-and-drag-lock") == 0)
|
|
update_touchpad_tap_and_drag_lock_enabled (input_settings, NULL);
|
|
else if (strcmp(key, "disable-while-typing") == 0)
|
|
update_touchpad_disable_while_typing (input_settings, NULL);
|
|
else if (strcmp (key, "send-events") == 0)
|
|
update_touchpad_send_events (input_settings, NULL);
|
|
else if (strcmp (key, "edge-scrolling-enabled") == 0)
|
|
update_touchpad_edge_scroll (input_settings, NULL);
|
|
else if (strcmp (key, "two-finger-scrolling-enabled") == 0)
|
|
update_touchpad_two_finger_scroll (input_settings, NULL);
|
|
else if (strcmp (key, "click-method") == 0)
|
|
update_touchpad_click_method (input_settings, NULL);
|
|
else if (strcmp (key, "middle-click-emulation") == 0)
|
|
update_middle_click_emulation (input_settings, settings, NULL);
|
|
}
|
|
else if (settings == priv->trackball_settings)
|
|
{
|
|
if (strcmp (key, "scroll-wheel-emulation-button") == 0 ||
|
|
strcmp (key, "scroll-wheel-emulation-button-lock") == 0)
|
|
update_trackball_scroll_button (input_settings, NULL);
|
|
else if (strcmp (key, "accel-profile") == 0)
|
|
update_pointer_accel_profile (input_settings, settings, NULL);
|
|
else if (strcmp (key, "middle-click-emulation") == 0)
|
|
update_middle_click_emulation (input_settings, settings, NULL);
|
|
}
|
|
else if (settings == priv->keyboard_settings)
|
|
{
|
|
if (strcmp (key, "repeat") == 0 ||
|
|
strcmp (key, "repeat-interval") == 0 ||
|
|
strcmp (key, "delay") == 0)
|
|
update_keyboard_repeat (input_settings);
|
|
}
|
|
}
|
|
|
|
static void
|
|
mapped_device_changed_cb (GSettings *settings,
|
|
const gchar *key,
|
|
DeviceMappingInfo *info)
|
|
{
|
|
if (strcmp (key, "mapping") == 0)
|
|
update_tablet_mapping (info->input_settings, settings, info->device);
|
|
else if (strcmp (key, "area") == 0)
|
|
update_tablet_area (info->input_settings, settings, info->device);
|
|
else if (strcmp (key, "keep-aspect") == 0)
|
|
update_tablet_keep_aspect (info->input_settings, settings, info->device);
|
|
else if (strcmp (key, "left-handed") == 0)
|
|
update_tablet_left_handed (info->input_settings, settings, info->device);
|
|
}
|
|
|
|
static void
|
|
apply_mappable_device_settings (MetaInputSettings *input_settings,
|
|
DeviceMappingInfo *info)
|
|
{
|
|
ClutterInputCapabilities capabilities;
|
|
|
|
capabilities = clutter_input_device_get_capabilities (info->device);
|
|
|
|
if (capabilities &
|
|
(CLUTTER_INPUT_CAPABILITY_TABLET_TOOL |
|
|
CLUTTER_INPUT_CAPABILITY_TABLET_PAD))
|
|
{
|
|
update_tablet_mapping (input_settings, info->settings, info->device);
|
|
update_tablet_area (input_settings, info->settings, info->device);
|
|
update_tablet_keep_aspect (input_settings, info->settings, info->device);
|
|
update_tablet_left_handed (input_settings, info->settings, info->device);
|
|
}
|
|
}
|
|
|
|
struct _keyboard_a11y_settings_flags_pair {
|
|
const char *name;
|
|
MetaKeyboardA11yFlags flag;
|
|
} keyboard_a11y_settings_flags_pair[] = {
|
|
{ "enable", META_A11Y_KEYBOARD_ENABLED },
|
|
{ "timeout-enable", META_A11Y_TIMEOUT_ENABLED },
|
|
{ "mousekeys-enable", META_A11Y_MOUSE_KEYS_ENABLED },
|
|
{ "slowkeys-enable", META_A11Y_SLOW_KEYS_ENABLED },
|
|
{ "slowkeys-beep-press", META_A11Y_SLOW_KEYS_BEEP_PRESS },
|
|
{ "slowkeys-beep-accept", META_A11Y_SLOW_KEYS_BEEP_ACCEPT },
|
|
{ "slowkeys-beep-reject", META_A11Y_SLOW_KEYS_BEEP_REJECT },
|
|
{ "bouncekeys-enable", META_A11Y_BOUNCE_KEYS_ENABLED },
|
|
{ "bouncekeys-beep-reject", META_A11Y_BOUNCE_KEYS_BEEP_REJECT },
|
|
{ "togglekeys-enable", META_A11Y_TOGGLE_KEYS_ENABLED },
|
|
{ "stickykeys-enable", META_A11Y_STICKY_KEYS_ENABLED },
|
|
{ "stickykeys-modifier-beep", META_A11Y_STICKY_KEYS_BEEP },
|
|
{ "stickykeys-two-key-off", META_A11Y_STICKY_KEYS_TWO_KEY_OFF },
|
|
{ "feature-state-change-beep", META_A11Y_FEATURE_STATE_CHANGE_BEEP },
|
|
};
|
|
|
|
static void
|
|
load_keyboard_a11y_settings (MetaInputSettings *input_settings)
|
|
{
|
|
MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (input_settings);
|
|
MetaKbdA11ySettings kbd_a11y_settings = { 0 };
|
|
guint i;
|
|
|
|
kbd_a11y_settings.controls = 0;
|
|
for (i = 0; i < G_N_ELEMENTS (keyboard_a11y_settings_flags_pair); i++)
|
|
{
|
|
if (g_settings_get_boolean (priv->keyboard_a11y_settings, keyboard_a11y_settings_flags_pair[i].name))
|
|
kbd_a11y_settings.controls |= keyboard_a11y_settings_flags_pair[i].flag;
|
|
}
|
|
|
|
kbd_a11y_settings.timeout_delay = g_settings_get_int (priv->keyboard_a11y_settings,
|
|
"disable-timeout");
|
|
kbd_a11y_settings.slowkeys_delay = g_settings_get_int (priv->keyboard_a11y_settings,
|
|
"slowkeys-delay");
|
|
kbd_a11y_settings.debounce_delay = g_settings_get_int (priv->keyboard_a11y_settings,
|
|
"bouncekeys-delay");
|
|
kbd_a11y_settings.mousekeys_init_delay = g_settings_get_int (priv->keyboard_a11y_settings,
|
|
"mousekeys-init-delay");
|
|
kbd_a11y_settings.mousekeys_max_speed = g_settings_get_int (priv->keyboard_a11y_settings,
|
|
"mousekeys-max-speed");
|
|
kbd_a11y_settings.mousekeys_accel_time = g_settings_get_int (priv->keyboard_a11y_settings,
|
|
"mousekeys-accel-time");
|
|
|
|
priv->kbd_a11y_settings = kbd_a11y_settings;
|
|
g_signal_emit (input_settings, signals[KBD_A11Y_CHANGED], 0, &priv->kbd_a11y_settings);
|
|
}
|
|
|
|
void
|
|
meta_input_settings_notify_kbd_a11y_change (MetaInputSettings *input_settings,
|
|
MetaKeyboardA11yFlags new_flags,
|
|
MetaKeyboardA11yFlags what_changed)
|
|
{
|
|
MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (input_settings);
|
|
guint i;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (keyboard_a11y_settings_flags_pair); i++)
|
|
{
|
|
if (keyboard_a11y_settings_flags_pair[i].flag & what_changed)
|
|
g_settings_set_boolean (priv->keyboard_a11y_settings,
|
|
keyboard_a11y_settings_flags_pair[i].name,
|
|
(new_flags & keyboard_a11y_settings_flags_pair[i].flag) ? TRUE : FALSE);
|
|
}
|
|
}
|
|
|
|
static void
|
|
meta_input_keyboard_a11y_settings_changed (GSettings *settings,
|
|
const char *key,
|
|
gpointer user_data)
|
|
{
|
|
MetaInputSettings *input_settings = META_INPUT_SETTINGS (user_data);
|
|
|
|
load_keyboard_a11y_settings (input_settings);
|
|
}
|
|
|
|
static GSettings *
|
|
lookup_device_settings (ClutterInputDevice *device)
|
|
{
|
|
const gchar *group, *schema, *vendor, *product;
|
|
ClutterInputCapabilities capabilities;
|
|
GSettings *settings;
|
|
gchar *path;
|
|
|
|
capabilities = clutter_input_device_get_capabilities (device);
|
|
|
|
if ((capabilities &
|
|
(CLUTTER_INPUT_CAPABILITY_TABLET_TOOL |
|
|
CLUTTER_INPUT_CAPABILITY_TABLET_PAD)) != 0)
|
|
{
|
|
group = "tablets";
|
|
schema = "org.gnome.desktop.peripherals.tablet";
|
|
}
|
|
else if ((capabilities & CLUTTER_INPUT_CAPABILITY_TOUCH) != 0)
|
|
{
|
|
group = "touchscreens";
|
|
schema = "org.gnome.desktop.peripherals.touchscreen";
|
|
}
|
|
else
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
vendor = clutter_input_device_get_vendor_id (device);
|
|
product = clutter_input_device_get_product_id (device);
|
|
path = g_strdup_printf ("/org/gnome/desktop/peripherals/%s/%s:%s/",
|
|
group, vendor, product);
|
|
|
|
settings = g_settings_new_with_path (schema, path);
|
|
g_free (path);
|
|
|
|
return settings;
|
|
}
|
|
|
|
static GSettings *
|
|
lookup_tool_settings (ClutterInputDeviceTool *tool,
|
|
ClutterInputDevice *device)
|
|
{
|
|
GSettings *tool_settings;
|
|
guint64 serial;
|
|
gchar *path;
|
|
|
|
tool_settings = g_object_get_qdata (G_OBJECT (tool), quark_tool_settings);
|
|
if (tool_settings)
|
|
return tool_settings;
|
|
|
|
serial = clutter_input_device_tool_get_serial (tool);
|
|
|
|
/* The Wacom driver uses serial 1 for serial-less devices but 1 is not a
|
|
* real serial, so let's custom-case this */
|
|
if (serial == 0 || serial == 1)
|
|
{
|
|
path = g_strdup_printf ("/org/gnome/desktop/peripherals/stylus/default-%s:%s/",
|
|
clutter_input_device_get_vendor_id (device),
|
|
clutter_input_device_get_product_id (device));
|
|
}
|
|
else
|
|
{
|
|
path = g_strdup_printf ("/org/gnome/desktop/peripherals/stylus/%" G_GINT64_MODIFIER "x/",
|
|
serial);
|
|
}
|
|
|
|
tool_settings =
|
|
g_settings_new_with_path ("org.gnome.desktop.peripherals.tablet.stylus",
|
|
path);
|
|
g_object_set_qdata_full (G_OBJECT (tool), quark_tool_settings, tool_settings,
|
|
(GDestroyNotify) g_object_unref);
|
|
g_free (path);
|
|
|
|
return tool_settings;
|
|
}
|
|
|
|
static void
|
|
device_mapping_info_free (DeviceMappingInfo *info)
|
|
{
|
|
g_clear_signal_handler (&info->changed_id, info->settings);
|
|
g_object_unref (info->settings);
|
|
g_free (info->group_modes);
|
|
g_free (info);
|
|
}
|
|
|
|
static gboolean
|
|
check_add_mappable_device (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsPrivate *priv;
|
|
DeviceMappingInfo *info;
|
|
ClutterInputCapabilities capabilities;
|
|
GSettings *settings;
|
|
|
|
capabilities = clutter_input_device_get_capabilities (device);
|
|
|
|
if ((capabilities &
|
|
(CLUTTER_INPUT_CAPABILITY_TABLET_TOOL |
|
|
CLUTTER_INPUT_CAPABILITY_TABLET_PAD)) != 0 &&
|
|
g_getenv ("MUTTER_DISABLE_WACOM_CONFIGURATION") != NULL)
|
|
return FALSE;
|
|
|
|
settings = lookup_device_settings (device);
|
|
|
|
if (!settings)
|
|
return FALSE;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
|
|
info = g_new0 (DeviceMappingInfo, 1);
|
|
info->input_settings = input_settings;
|
|
info->device = device;
|
|
info->settings = settings;
|
|
|
|
if ((capabilities & CLUTTER_INPUT_CAPABILITY_TABLET_PAD) != 0)
|
|
{
|
|
info->group_modes =
|
|
g_new0 (guint, clutter_input_device_get_n_mode_groups (device));
|
|
}
|
|
|
|
info->changed_id = g_signal_connect (settings, "changed",
|
|
G_CALLBACK (mapped_device_changed_cb),
|
|
info);
|
|
|
|
g_hash_table_insert (priv->mappable_devices, device, info);
|
|
|
|
apply_mappable_device_settings (input_settings, info);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
apply_device_settings (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsPrivate *priv =
|
|
meta_input_settings_get_instance_private (input_settings);
|
|
|
|
update_device_speed (input_settings, device);
|
|
update_device_natural_scroll (input_settings, device);
|
|
|
|
update_mouse_left_handed (input_settings, device);
|
|
update_pointer_accel_profile (input_settings,
|
|
priv->mouse_settings,
|
|
device);
|
|
|
|
update_touchpad_left_handed (input_settings, device);
|
|
update_touchpad_tap_enabled (input_settings, device);
|
|
update_touchpad_tap_button_map (input_settings, device);
|
|
update_touchpad_tap_and_drag_enabled (input_settings, device);
|
|
update_touchpad_tap_and_drag_lock_enabled (input_settings, device);
|
|
update_touchpad_disable_while_typing (input_settings, device);
|
|
update_touchpad_send_events (input_settings, device);
|
|
update_touchpad_two_finger_scroll (input_settings, device);
|
|
update_touchpad_edge_scroll (input_settings, device);
|
|
update_touchpad_click_method (input_settings, device);
|
|
|
|
update_trackball_scroll_button (input_settings, device);
|
|
update_pointer_accel_profile (input_settings,
|
|
priv->trackball_settings,
|
|
device);
|
|
|
|
update_middle_click_emulation (input_settings, priv->mouse_settings, device);
|
|
update_middle_click_emulation (input_settings, priv->touchpad_settings, device);
|
|
update_middle_click_emulation (input_settings, priv->trackball_settings, device);
|
|
}
|
|
|
|
static void
|
|
update_stylus_pressure (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device,
|
|
ClutterInputDeviceTool *tool)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
GSettings *tool_settings;
|
|
const gint32 *curve;
|
|
GVariant *variant;
|
|
gsize n_elems;
|
|
|
|
if ((clutter_input_device_get_capabilities (device) &
|
|
CLUTTER_INPUT_CAPABILITY_TABLET_TOOL) == 0)
|
|
return;
|
|
|
|
if (!tool)
|
|
return;
|
|
|
|
tool_settings = lookup_tool_settings (tool, device);
|
|
|
|
if (clutter_input_device_tool_get_tool_type (tool) ==
|
|
CLUTTER_INPUT_DEVICE_TOOL_ERASER)
|
|
variant = g_settings_get_value (tool_settings, "eraser-pressure-curve");
|
|
else
|
|
variant = g_settings_get_value (tool_settings, "pressure-curve");
|
|
|
|
curve = g_variant_get_fixed_array (variant, &n_elems, sizeof (gint32));
|
|
if (n_elems != 4)
|
|
return;
|
|
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
input_settings_class->set_stylus_pressure (input_settings, device, tool, curve);
|
|
}
|
|
|
|
static void
|
|
update_stylus_buttonmap (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device,
|
|
ClutterInputDeviceTool *tool)
|
|
{
|
|
MetaInputSettingsClass *input_settings_class;
|
|
GDesktopStylusButtonAction primary, secondary, tertiary;
|
|
GSettings *tool_settings;
|
|
|
|
if ((clutter_input_device_get_capabilities (device) &
|
|
CLUTTER_INPUT_CAPABILITY_TABLET_TOOL) == 0)
|
|
return;
|
|
|
|
if (!tool)
|
|
return;
|
|
|
|
tool_settings = lookup_tool_settings (tool, device);
|
|
|
|
primary = g_settings_get_enum (tool_settings, "button-action");
|
|
secondary = g_settings_get_enum (tool_settings, "secondary-button-action");
|
|
tertiary = g_settings_get_enum (tool_settings, "tertiary-button-action");
|
|
|
|
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
input_settings_class->set_stylus_button_map (input_settings, device, tool,
|
|
primary, secondary, tertiary);
|
|
}
|
|
|
|
static void
|
|
apply_stylus_settings (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device,
|
|
ClutterInputDeviceTool *tool)
|
|
{
|
|
update_stylus_pressure (input_settings, device, tool);
|
|
update_stylus_buttonmap (input_settings, device, tool);
|
|
}
|
|
|
|
static void
|
|
evaluate_two_finger_scrolling (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsClass *klass;
|
|
MetaInputSettingsPrivate *priv;
|
|
|
|
if ((clutter_input_device_get_capabilities (device) &
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD) == 0)
|
|
return;
|
|
|
|
klass = META_INPUT_SETTINGS_GET_CLASS (input_settings);
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
|
|
if (klass->has_two_finger_scroll (input_settings, device))
|
|
g_hash_table_add (priv->two_finger_devices, device);
|
|
}
|
|
|
|
void
|
|
meta_input_settings_add_device (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsPrivate *priv =
|
|
meta_input_settings_get_instance_private (input_settings);
|
|
|
|
if (clutter_input_device_get_device_mode (device) == CLUTTER_INPUT_MODE_LOGICAL)
|
|
return;
|
|
|
|
priv->devices = g_list_prepend (priv->devices, device);
|
|
evaluate_two_finger_scrolling (input_settings, device);
|
|
|
|
apply_device_settings (input_settings, device);
|
|
check_add_mappable_device (input_settings, device);
|
|
}
|
|
|
|
void
|
|
meta_input_settings_remove_device (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device)
|
|
{
|
|
MetaInputSettingsPrivate *priv;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
g_hash_table_remove (priv->mappable_devices, device);
|
|
g_hash_table_remove (priv->current_tools, device);
|
|
|
|
if (g_hash_table_remove (priv->two_finger_devices, device) &&
|
|
g_hash_table_size (priv->two_finger_devices) == 0)
|
|
apply_device_settings (input_settings, NULL);
|
|
|
|
priv->devices = g_list_remove (priv->devices, device);
|
|
}
|
|
|
|
static void
|
|
current_tool_changed_cb (GSettings *settings,
|
|
const char *key,
|
|
gpointer user_data)
|
|
{
|
|
CurrentToolInfo *info = user_data;
|
|
|
|
apply_stylus_settings (info->input_settings, info->device, info->tool);
|
|
}
|
|
|
|
static CurrentToolInfo *
|
|
current_tool_info_new (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device,
|
|
ClutterInputDeviceTool *tool)
|
|
{
|
|
CurrentToolInfo *info;
|
|
|
|
info = g_new0 (CurrentToolInfo, 1);
|
|
info->input_settings = input_settings;
|
|
info->device = device;
|
|
info->tool = tool;
|
|
info->settings = lookup_tool_settings (tool, device);
|
|
info->changed_id =
|
|
g_signal_connect (info->settings, "changed",
|
|
G_CALLBACK (current_tool_changed_cb),
|
|
info);
|
|
return info;
|
|
}
|
|
|
|
static void
|
|
current_tool_info_free (CurrentToolInfo *info)
|
|
{
|
|
g_clear_signal_handler (&info->changed_id, info->settings);
|
|
g_free (info);
|
|
}
|
|
|
|
void
|
|
meta_input_settings_notify_tool_change (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device,
|
|
ClutterInputDeviceTool *tool)
|
|
{
|
|
MetaInputSettingsPrivate *priv;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
|
|
if (tool)
|
|
{
|
|
CurrentToolInfo *current_tool;
|
|
|
|
current_tool = current_tool_info_new (input_settings, device, tool);
|
|
g_hash_table_insert (priv->current_tools, device, current_tool);
|
|
apply_stylus_settings (input_settings, device, tool);
|
|
}
|
|
else
|
|
{
|
|
g_hash_table_remove (priv->current_tools, device);
|
|
}
|
|
}
|
|
|
|
static void
|
|
check_mappable_devices (MetaInputSettings *input_settings)
|
|
{
|
|
MetaInputSettingsPrivate *priv;
|
|
GList *l;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
|
|
for (l = priv->devices; l; l = l->next)
|
|
{
|
|
ClutterInputDevice *device = l->data;
|
|
|
|
if (clutter_input_device_get_device_mode (device) == CLUTTER_INPUT_MODE_LOGICAL)
|
|
continue;
|
|
|
|
check_add_mappable_device (input_settings, device);
|
|
}
|
|
}
|
|
|
|
static void
|
|
meta_input_settings_constructed (GObject *object)
|
|
{
|
|
MetaInputSettings *input_settings = META_INPUT_SETTINGS (object);
|
|
GSList *devices, *d;
|
|
|
|
devices = meta_input_settings_get_devices (input_settings,
|
|
CLUTTER_INPUT_CAPABILITY_TOUCHPAD,
|
|
CLUTTER_INPUT_CAPABILITY_NONE);
|
|
for (d = devices; d; d = d->next)
|
|
evaluate_two_finger_scrolling (input_settings, d->data);
|
|
|
|
g_slist_free (devices);
|
|
|
|
apply_device_settings (input_settings, NULL);
|
|
update_keyboard_repeat (input_settings);
|
|
check_mappable_devices (input_settings);
|
|
|
|
load_keyboard_a11y_settings (input_settings);
|
|
}
|
|
|
|
static void
|
|
meta_input_settings_set_property (GObject *object,
|
|
guint prop_id,
|
|
const GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
MetaInputSettings *settings = META_INPUT_SETTINGS (object);
|
|
MetaInputSettingsPrivate *priv =
|
|
meta_input_settings_get_instance_private (settings);
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_BACKEND:
|
|
priv->backend = g_value_get_object (value);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
}
|
|
}
|
|
|
|
static void
|
|
meta_input_settings_class_init (MetaInputSettingsClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
|
|
object_class->dispose = meta_input_settings_dispose;
|
|
object_class->constructed = meta_input_settings_constructed;
|
|
object_class->set_property = meta_input_settings_set_property;
|
|
|
|
props[PROP_BACKEND] =
|
|
g_param_spec_object ("backend", NULL, NULL,
|
|
META_TYPE_BACKEND,
|
|
G_PARAM_WRITABLE |
|
|
G_PARAM_CONSTRUCT_ONLY |
|
|
G_PARAM_STATIC_STRINGS);
|
|
g_object_class_install_properties (object_class, N_PROPS, props);
|
|
|
|
quark_tool_settings =
|
|
g_quark_from_static_string ("meta-input-settings-tool-settings");
|
|
|
|
signals[KBD_A11Y_CHANGED] =
|
|
g_signal_new ("kbd-a11y-changed",
|
|
G_TYPE_FROM_CLASS (object_class),
|
|
G_SIGNAL_RUN_LAST,
|
|
0, NULL, NULL, NULL,
|
|
G_TYPE_NONE, 1,
|
|
G_TYPE_POINTER);
|
|
|
|
}
|
|
|
|
static void
|
|
meta_input_settings_init (MetaInputSettings *settings)
|
|
{
|
|
MetaInputSettingsPrivate *priv;
|
|
|
|
priv = meta_input_settings_get_instance_private (settings);
|
|
|
|
priv->mouse_settings = g_settings_new ("org.gnome.desktop.peripherals.mouse");
|
|
g_signal_connect (priv->mouse_settings, "changed",
|
|
G_CALLBACK (meta_input_settings_changed_cb), settings);
|
|
|
|
priv->touchpad_settings = g_settings_new ("org.gnome.desktop.peripherals.touchpad");
|
|
g_signal_connect (priv->touchpad_settings, "changed",
|
|
G_CALLBACK (meta_input_settings_changed_cb), settings);
|
|
|
|
priv->trackball_settings = g_settings_new ("org.gnome.desktop.peripherals.trackball");
|
|
g_signal_connect (priv->trackball_settings, "changed",
|
|
G_CALLBACK (meta_input_settings_changed_cb), settings);
|
|
|
|
priv->keyboard_settings = g_settings_new ("org.gnome.desktop.peripherals.keyboard");
|
|
g_signal_connect (priv->keyboard_settings, "changed",
|
|
G_CALLBACK (meta_input_settings_changed_cb), settings);
|
|
|
|
priv->keyboard_a11y_settings = g_settings_new ("org.gnome.desktop.a11y.keyboard");
|
|
g_signal_connect (priv->keyboard_a11y_settings, "changed",
|
|
G_CALLBACK (meta_input_keyboard_a11y_settings_changed), settings);
|
|
|
|
priv->mappable_devices =
|
|
g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify) device_mapping_info_free);
|
|
|
|
priv->current_tools =
|
|
g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify) current_tool_info_free);
|
|
|
|
priv->two_finger_devices = g_hash_table_new (NULL, NULL);
|
|
}
|
|
|
|
void
|
|
meta_input_settings_maybe_save_numlock_state (MetaInputSettings *input_settings,
|
|
gboolean numlock_state)
|
|
{
|
|
MetaInputSettingsPrivate *priv;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
|
|
if (!g_settings_get_boolean (priv->keyboard_settings, "remember-numlock-state"))
|
|
return;
|
|
|
|
if (numlock_state == g_settings_get_boolean (priv->keyboard_settings, "numlock-state"))
|
|
return;
|
|
|
|
g_settings_set_boolean (priv->keyboard_settings, "numlock-state", numlock_state);
|
|
}
|
|
|
|
gboolean
|
|
meta_input_settings_maybe_restore_numlock_state (MetaInputSettings *input_settings)
|
|
{
|
|
MetaInputSettingsPrivate *priv;
|
|
gboolean numlock_state = FALSE;
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
|
|
if (g_settings_get_boolean (priv->keyboard_settings, "remember-numlock-state"))
|
|
numlock_state = g_settings_get_boolean (priv->keyboard_settings, "numlock-state");
|
|
|
|
return numlock_state;
|
|
}
|
|
|
|
void
|
|
meta_input_settings_set_device_matrix (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device,
|
|
float matrix[6])
|
|
{
|
|
g_return_if_fail (META_IS_INPUT_SETTINGS (input_settings));
|
|
g_return_if_fail (CLUTTER_IS_INPUT_DEVICE (device));
|
|
|
|
META_INPUT_SETTINGS_GET_CLASS (input_settings)->set_matrix (input_settings,
|
|
device,
|
|
matrix);
|
|
}
|
|
|
|
void
|
|
meta_input_settings_set_device_enabled (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device,
|
|
gboolean enabled)
|
|
{
|
|
GDesktopDeviceSendEvents mode;
|
|
|
|
g_return_if_fail (META_IS_INPUT_SETTINGS (input_settings));
|
|
g_return_if_fail (CLUTTER_IS_INPUT_DEVICE (device));
|
|
|
|
mode = enabled ?
|
|
G_DESKTOP_DEVICE_SEND_EVENTS_ENABLED :
|
|
G_DESKTOP_DEVICE_SEND_EVENTS_DISABLED;
|
|
|
|
META_INPUT_SETTINGS_GET_CLASS (input_settings)->set_send_events (input_settings,
|
|
device,
|
|
mode);
|
|
}
|
|
|
|
void
|
|
meta_input_settings_set_device_aspect_ratio (MetaInputSettings *input_settings,
|
|
ClutterInputDevice *device,
|
|
double aspect_ratio)
|
|
{
|
|
MetaInputSettingsPrivate *priv;
|
|
DeviceMappingInfo *info;
|
|
|
|
g_return_if_fail (META_IS_INPUT_SETTINGS (input_settings));
|
|
g_return_if_fail (CLUTTER_IS_INPUT_DEVICE (device));
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
|
|
info = g_hash_table_lookup (priv->mappable_devices, device);
|
|
if (!info)
|
|
return;
|
|
|
|
info->aspect_ratio = aspect_ratio;
|
|
update_tablet_keep_aspect (input_settings, info->settings, device);
|
|
}
|
|
|
|
void
|
|
meta_input_settings_get_kbd_a11y_settings (MetaInputSettings *input_settings,
|
|
MetaKbdA11ySettings *a11y_settings)
|
|
{
|
|
MetaInputSettingsPrivate *priv;
|
|
|
|
g_return_if_fail (META_IS_INPUT_SETTINGS (input_settings));
|
|
|
|
priv = meta_input_settings_get_instance_private (input_settings);
|
|
|
|
*a11y_settings = priv->kbd_a11y_settings;
|
|
}
|
|
|
|
MetaBackend *
|
|
meta_input_settings_get_backend (MetaInputSettings *settings)
|
|
{
|
|
MetaInputSettingsPrivate *priv =
|
|
meta_input_settings_get_instance_private (settings);
|
|
|
|
return priv->backend;
|
|
}
|