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c390f70edc
This means objects have an owner, where the chain eventually always leads to a MetaContext. This also means that all objects can find their way to other object instances via the chain, instead of scattered global singletons. This is a squashed commit originally containing the following: cursor-tracker: Don't get backend from singleton idle-manager: Don't get backend from singleton input-device: Pass pointer to backend during construction The backend is needed during construction to get the wacom database. input-mapper: Pass backend when constructing monitor: Don't get backend from singleton monitor-manager: Get backend directly from monitor manager remote: Get backend from manager class For the remote desktop and screen cast implementations, replace getting the backend from singletons with getting it via the manager classes. launcher: Pass backend during construction device-pool: Pass backend during construction Instead of passing the (maybe null) launcher, pass the backend, and get the launcher from there. That way we always have a way to some known context from the device pool. drm-buffer/gbm: Get backend via device pool cursor-renderer: Get backend directly from renderer input-device: Get backend getter input-settings: Add backend construct property and getter input-settings/x11: Don't get backend from singleton renderer: Get backend from renderer itself seat-impl: Add backend getter seat/native: Get backend from instance struct stage-impl: Get backend from stage impl itself x11/xkb-a11y: Don't get backend from singleton backend/x11/nested: Don't get Wayland compositor from singleton crtc: Add backend property Adding a link to the GPU isn't enough; the virtual CRTCs of virtual monitors doesn't have one. cursor-tracker: Don't get display from singleton remote: Don't get display from singleton seat: Don't get display from singleton backend/x11: Don't get display from singleton Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2718>
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* Copyright © 2020 Red Hat Ltd.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. 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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#ifndef META_INPUT_DEVICE_H
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#define META_INPUT_DEVICE_H
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#include <glib-object.h>
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#ifdef HAVE_LIBWACOM
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#include <libwacom/libwacom.h>
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#endif
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#include "backends/meta-backend-types.h"
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#include "clutter/clutter-mutter.h"
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typedef struct _MetaInputDeviceClass MetaInputDeviceClass;
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typedef struct _MetaInputDevice MetaInputDevice;
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struct _MetaInputDeviceClass
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{
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ClutterInputDeviceClass parent_class;
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};
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#define META_TYPE_INPUT_DEVICE (meta_input_device_get_type ())
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G_DECLARE_DERIVABLE_TYPE (MetaInputDevice,
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meta_input_device,
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META, INPUT_DEVICE,
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ClutterInputDevice)
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#ifdef HAVE_LIBWACOM
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WacomDevice * meta_input_device_get_wacom_device (MetaInputDevice *input_device);
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#endif
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MetaBackend * meta_input_device_get_backend (MetaInputDevice *input_device);
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#endif /* META_INPUT_DEVICE_H */
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