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backends/x11: Add dummy input-settings implementation

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The nested backend may need to have an input setting implementation,
while we don't want to change the host settings (re-using an X11 input
settings) we can add a dummy implementation, until something more
complex is needed.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1769>
This commit is contained in:
Marco Trevisan (Treviño) 2021-03-10 03:18:13 +01:00 committed by Marge Bot
parent 393be6c676
commit ccbdf91776
4 changed files with 362 additions and 1 deletions
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295
src/backends/meta-input-settings-dummy.c Normal file
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@ -0,0 +1,295 @@
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright 2021 Canonical, Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Marco Trevisan <marco.trevisan@canonical.com>
*/
#include "backends/meta-input-settings-dummy.h"
G_DEFINE_TYPE (MetaInputSettingsDummy,
meta_input_settings_dummy,
META_TYPE_INPUT_SETTINGS)
static void
meta_input_settings_dummy_set_send_events (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopDeviceSendEvents mode)
{
}
static void
meta_input_settings_dummy_set_matrix (MetaInputSettings *settings,
ClutterInputDevice *device,
gfloat matrix[6])
{
}
static void
meta_input_settings_dummy_set_speed (MetaInputSettings *settings,
ClutterInputDevice *device,
gdouble speed)
{
}
static void
meta_input_settings_dummy_set_left_handed (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
}
static void
meta_input_settings_dummy_set_tap_enabled (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
}
static void
meta_input_settings_dummy_set_tap_button_map (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopTouchpadTapButtonMap mode)
{
}
static void
meta_input_settings_dummy_set_tap_and_drag_enabled (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
}
static void
meta_input_settings_dummy_set_tap_and_drag_lock_enabled (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
}
static void
meta_input_settings_dummy_set_disable_while_typing (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
}
static void
meta_input_settings_dummy_set_invert_scroll (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean inverted)
{
}
static void
meta_input_settings_dummy_set_edge_scroll (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
}
static void
meta_input_settings_dummy_set_two_finger_scroll (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
}
static void
meta_input_settings_dummy_set_scroll_button (MetaInputSettings *settings,
ClutterInputDevice *device,
guint button,
gboolean button_lock)
{
}
static void
meta_input_settings_dummy_set_click_method (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopTouchpadClickMethod mode)
{
}
static void
meta_input_settings_dummy_set_keyboard_repeat (MetaInputSettings *settings,
gboolean repeat,
guint delay,
guint interval)
{
}
static void
meta_input_settings_dummy_set_tablet_mapping (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopTabletMapping mapping)
{
}
static void
meta_input_settings_dummy_set_tablet_aspect_ratio (MetaInputSettings *settings,
ClutterInputDevice *device,
double ratio)
{
}
static void
meta_input_settings_dummy_set_tablet_area (MetaInputSettings *settings,
ClutterInputDevice *device,
gdouble padding_left,
gdouble padding_right,
gdouble padding_top,
gdouble padding_bottom)
{
}
static void
meta_input_settings_dummy_set_mouse_accel_profile (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopPointerAccelProfile profile)
{
}
static void
meta_input_settings_dummy_set_trackball_accel_profile (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopPointerAccelProfile profile)
{
}
static void
meta_input_settings_dummy_set_stylus_pressure (MetaInputSettings *settings,
ClutterInputDevice *device,
ClutterInputDeviceTool *tool,
const gint32 curve[4])
{
}
static void
meta_input_settings_dummy_set_stylus_button_map (MetaInputSettings *settings,
ClutterInputDevice *device,
ClutterInputDeviceTool *tool,
GDesktopStylusButtonAction primary,
GDesktopStylusButtonAction secondary,
GDesktopStylusButtonAction tertiary)
{
}
static void
meta_input_settings_dummy_set_mouse_middle_click_emulation (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
}
static void
meta_input_settings_dummy_set_touchpad_middle_click_emulation (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
}
static void
meta_input_settings_dummy_set_trackball_middle_click_emulation (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
}
static gboolean
meta_input_settings_dummy_has_two_finger_scroll (MetaInputSettings *settings,
ClutterInputDevice *device)
{
return FALSE;
}
static gboolean
meta_input_settings_dummy_is_trackball_device (MetaInputSettings *settings,
ClutterInputDevice *device)
{
return FALSE;
}
static void
meta_input_settings_dummy_init (MetaInputSettingsDummy *input_settings)
{
}
static void
meta_input_settings_dummy_class_init (MetaInputSettingsDummyClass *klass)
{
MetaInputSettingsClass *input_settings_class = META_INPUT_SETTINGS_CLASS (klass);
input_settings_class->set_send_events =
meta_input_settings_dummy_set_send_events;
input_settings_class->set_matrix =
meta_input_settings_dummy_set_matrix;
input_settings_class->set_speed =
meta_input_settings_dummy_set_speed;
input_settings_class->set_left_handed =
meta_input_settings_dummy_set_left_handed;
input_settings_class->set_tap_enabled =
meta_input_settings_dummy_set_tap_enabled;
input_settings_class->set_tap_button_map =
meta_input_settings_dummy_set_tap_button_map;
input_settings_class->set_tap_and_drag_enabled =
meta_input_settings_dummy_set_tap_and_drag_enabled;
input_settings_class->set_tap_and_drag_lock_enabled =
meta_input_settings_dummy_set_tap_and_drag_lock_enabled;
input_settings_class->set_disable_while_typing =
meta_input_settings_dummy_set_disable_while_typing;
input_settings_class->set_invert_scroll =
meta_input_settings_dummy_set_invert_scroll;
input_settings_class->set_edge_scroll =
meta_input_settings_dummy_set_edge_scroll;
input_settings_class->set_two_finger_scroll =
meta_input_settings_dummy_set_two_finger_scroll;
input_settings_class->set_scroll_button =
meta_input_settings_dummy_set_scroll_button;
input_settings_class->set_click_method =
meta_input_settings_dummy_set_click_method;
input_settings_class->set_keyboard_repeat =
meta_input_settings_dummy_set_keyboard_repeat;
input_settings_class->set_tablet_mapping =
meta_input_settings_dummy_set_tablet_mapping;
input_settings_class->set_tablet_aspect_ratio =
meta_input_settings_dummy_set_tablet_aspect_ratio;
input_settings_class->set_tablet_area =
meta_input_settings_dummy_set_tablet_area;
input_settings_class->set_mouse_accel_profile =
meta_input_settings_dummy_set_mouse_accel_profile;
input_settings_class->set_trackball_accel_profile =
meta_input_settings_dummy_set_trackball_accel_profile;
input_settings_class->set_stylus_pressure =
meta_input_settings_dummy_set_stylus_pressure;
input_settings_class->set_stylus_button_map =
meta_input_settings_dummy_set_stylus_button_map;
input_settings_class->set_mouse_middle_click_emulation =
meta_input_settings_dummy_set_mouse_middle_click_emulation;
input_settings_class->set_touchpad_middle_click_emulation =
meta_input_settings_dummy_set_touchpad_middle_click_emulation;
input_settings_class->set_trackball_middle_click_emulation =
meta_input_settings_dummy_set_trackball_middle_click_emulation;
input_settings_class->has_two_finger_scroll =
meta_input_settings_dummy_has_two_finger_scroll;
input_settings_class->is_trackball_device =
meta_input_settings_dummy_is_trackball_device;
}

34
src/backends/meta-input-settings-dummy.h Normal file
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@ -0,0 +1,34 @@
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright 2021 Canonical, Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Marco Trevisan <marco.trevisan@canonical.com>
*/
#pragma once
#include "backends/meta-input-settings-private.h"
#define META_TYPE_INPUT_SETTINGS_DUMMY (meta_input_settings_dummy_get_type ())
G_DECLARE_DERIVABLE_TYPE (MetaInputSettingsDummy, meta_input_settings_dummy,
META, INPUT_SETTINGS_DUMMY, MetaInputSettings);
struct _MetaInputSettingsDummyClass
{
MetaInputSettingsClass parent_class;
};

32
src/backends/x11/nested/meta-backend-x11-nested.c
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@ -21,6 +21,7 @@
#include "backends/x11/nested/meta-backend-x11-nested.h" #include "backends/x11/nested/meta-backend-x11-nested.h"
#include "backends/meta-input-settings-dummy.h"
#include "backends/meta-monitor-manager-dummy.h" #include "backends/meta-monitor-manager-dummy.h"
#include "backends/x11/nested/meta-backend-x11-nested.h" #include "backends/x11/nested/meta-backend-x11-nested.h"
#include "backends/x11/nested/meta-cursor-renderer-x11-nested.h" #include "backends/x11/nested/meta-cursor-renderer-x11-nested.h"
@ -32,6 +33,7 @@ typedef struct _MetaBackendX11NestedPrivate
{ {
MetaGpu *gpu; MetaGpu *gpu;
MetaCursorRenderer *cursor_renderer; MetaCursorRenderer *cursor_renderer;
MetaInputSettings *input_settings;
} MetaBackendX11NestedPrivate; } MetaBackendX11NestedPrivate;
static GInitableIface *initable_parent_iface; static GInitableIface *initable_parent_iface;
@ -86,7 +88,22 @@ meta_backend_x11_nested_get_cursor_renderer (MetaBackend *backend,
static MetaInputSettings * static MetaInputSettings *
meta_backend_x11_nested_get_input_settings (MetaBackend *backend) meta_backend_x11_nested_get_input_settings (MetaBackend *backend)
{ {
return NULL; MetaBackendX11Nested *backend_x11_nested = META_BACKEND_X11_NESTED (backend);
MetaBackendX11NestedPrivate *priv =
meta_backend_x11_nested_get_instance_private (backend_x11_nested);
if (!priv->input_settings)
{
ClutterSeat *seat;
seat = clutter_backend_get_default_seat (clutter_get_default_backend ());
priv->input_settings =
g_object_new (META_TYPE_INPUT_SETTINGS_DUMMY,
"seat", seat,
NULL);
}
return priv->input_settings;
} }
static void static void
@ -271,6 +288,18 @@ meta_backend_x11_nested_constructed (GObject *object)
backend_x11_nested_class->init_gpus (backend_x11_nested); backend_x11_nested_class->init_gpus (backend_x11_nested);
} }
static void
meta_backend_x11_nested_dispose (GObject *object)
{
MetaBackendX11Nested *backend_x11_nested = META_BACKEND_X11_NESTED (object);
MetaBackendX11NestedPrivate *priv =
meta_backend_x11_nested_get_instance_private (backend_x11_nested);
g_clear_object (&priv->input_settings);
G_OBJECT_CLASS (meta_backend_x11_nested_parent_class)->dispose (object);
}
static void static void
meta_backend_x11_nested_init (MetaBackendX11Nested *backend_x11_nested) meta_backend_x11_nested_init (MetaBackendX11Nested *backend_x11_nested)
{ {
@ -284,6 +313,7 @@ meta_backend_x11_nested_class_init (MetaBackendX11NestedClass *klass)
MetaBackendX11Class *backend_x11_class = META_BACKEND_X11_CLASS (klass); MetaBackendX11Class *backend_x11_class = META_BACKEND_X11_CLASS (klass);
object_class->constructed = meta_backend_x11_nested_constructed; object_class->constructed = meta_backend_x11_nested_constructed;
object_class->dispose = meta_backend_x11_nested_dispose;
backend_class->post_init = meta_backend_x11_nested_post_init; backend_class->post_init = meta_backend_x11_nested_post_init;
backend_class->create_renderer = meta_backend_x11_nested_create_renderer; backend_class->create_renderer = meta_backend_x11_nested_create_renderer;

2
src/meson.build
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@ -196,6 +196,8 @@ mutter_sources = [
'backends/meta-input-mapper-private.h', 'backends/meta-input-mapper-private.h',
'backends/meta-input-settings.c', 'backends/meta-input-settings.c',
'backends/meta-input-settings-private.h', 'backends/meta-input-settings-private.h',
'backends/meta-input-settings-dummy.c',
'backends/meta-input-settings-dummy.h',
'backends/meta-keymap-utils.c', 'backends/meta-keymap-utils.c',
'backends/meta-keymap-utils.h', 'backends/meta-keymap-utils.h',
'backends/meta-logical-monitor.c', 'backends/meta-logical-monitor.c',