126 lines
3.4 KiB
C++
126 lines
3.4 KiB
C++
/********************************************************************
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Copyright 2015 Martin Gräßlin <mgraesslin@kde.org>
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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 2.1 of the License, or (at your option) version 3, or any
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later version accepted by the membership of KDE e.V. (or its
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successor approved by the membership of KDE e.V.), which shall
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act as a proxy defined in Section 6 of version 3 of the license.
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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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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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#include "touch_interface.h"
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#include "resource_p.h"
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#include "seat_interface.h"
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#include "display.h"
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#include "surface_interface.h"
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// Wayland
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#include <wayland-server.h>
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namespace KWayland
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{
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namespace Server
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{
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class TouchInterface::Private : public Resource::Private
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{
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public:
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Private(SeatInterface *parent, wl_resource *parentResource, TouchInterface *q);
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SeatInterface *seat;
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QMetaObject::Connection destroyConnection;
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private:
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TouchInterface *q_func() {
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return reinterpret_cast<TouchInterface *>(q);
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}
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static const struct wl_touch_interface s_interface;
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};
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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const struct wl_touch_interface TouchInterface::Private::s_interface = {
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resourceDestroyedCallback
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};
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#endif
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TouchInterface::Private::Private(SeatInterface *parent, wl_resource *parentResource, TouchInterface *q)
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: Resource::Private(q, parent, parentResource, &wl_touch_interface, &s_interface)
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, seat(parent)
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{
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}
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TouchInterface::TouchInterface(SeatInterface *parent, wl_resource *parentResource)
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: Resource(new Private(parent, parentResource, this))
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{
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}
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TouchInterface::~TouchInterface() = default;
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void TouchInterface::cancel()
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{
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Q_D();
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if (!d->resource) {
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return;
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}
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wl_touch_send_cancel(d->resource);
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d->client->flush();
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}
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void TouchInterface::frame()
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{
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Q_D();
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if (!d->resource) {
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return;
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}
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wl_touch_send_frame(d->resource);
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d->client->flush();
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}
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void TouchInterface::move(qint32 id, const QPointF &localPos)
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{
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Q_D();
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if (!d->resource) {
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return;
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}
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wl_touch_send_motion(d->resource, d->seat->timestamp(), id, wl_fixed_from_double(localPos.x()), wl_fixed_from_double(localPos.y()));
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d->client->flush();
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}
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void TouchInterface::up(qint32 id, quint32 serial)
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{
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Q_D();
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if (!d->resource) {
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return;
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}
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wl_touch_send_up(d->resource, serial, d->seat->timestamp(), id);
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d->client->flush();
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}
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void TouchInterface::down(qint32 id, quint32 serial, const QPointF &localPos)
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{
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Q_D();
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if (!d->resource) {
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return;
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}
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wl_touch_send_down(d->resource, serial, d->seat->timestamp(), d->seat->focusedTouchSurface()->resource(),
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id, wl_fixed_from_double(localPos.x()), wl_fixed_from_double(localPos.y()));
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d->client->flush();
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}
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TouchInterface::Private *TouchInterface::d_func() const
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{
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return reinterpret_cast<Private*>(d.data());
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}
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}
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}
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