xdgdecoration_v1.cpp

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/*
    SPDX-FileCopyrightText: 2020 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
 
    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
 
#include "xdgdecoration_v1.h"
#include "display.h"
#include "xdgdecoration_v1_p.h"
#include "xdgshell_p.h"
 
namespace KWin
{
// TODO: We need to wait for an ack_configure either here or in xdgshellclient.cpp.
 
XdgDecorationManagerV1InterfacePrivate::XdgDecorationManagerV1InterfacePrivate(XdgDecorationManagerV1Interface *manager)
    : q(manager)
{
}
 
void XdgDecorationManagerV1InterfacePrivate::zxdg_decoration_manager_v1_destroy(Resource *resource)
{
    wl_resource_destroy(resource->handle);
}
 
void XdgDecorationManagerV1InterfacePrivate::zxdg_decoration_manager_v1_get_toplevel_decoration(Resource *resource,
                                                                                                uint32_t id,
                                                                                                ::wl_resource *toplevelResource)
{
    XdgToplevelInterfacePrivate *toplevelPrivate = XdgToplevelInterfacePrivate::get(toplevelResource);
    if (!toplevelPrivate) {
        wl_resource_post_error(resource->handle, QtWaylandServer::zxdg_toplevel_decoration_v1::error_orphaned, "no xdg-toplevel object");
        return;
    }
 
    if (toplevelPrivate->decoration) {
        wl_resource_post_error(resource->handle,
                               QtWaylandServer::zxdg_toplevel_decoration_v1::error_already_constructed,
                               "decoration has been already constructed");
        return;
    }
 
    wl_resource *decorationResource = wl_resource_create(resource->client(), &zxdg_toplevel_decoration_v1_interface, resource->version(), id);
 
    auto decoration = new XdgToplevelDecorationV1Interface(toplevelPrivate->q, decorationResource);
    toplevelPrivate->decoration = decoration;
 
    Q_EMIT q->decorationCreated(decoration);
}
 
XdgDecorationManagerV1Interface::XdgDecorationManagerV1Interface(Display *display, QObject *parent)
    : QObject(parent)
    , d(new XdgDecorationManagerV1InterfacePrivate(this))
{
    d->init(*display, 1);
}
 
XdgDecorationManagerV1Interface::~XdgDecorationManagerV1Interface()
{
}
 
XdgToplevelDecorationV1InterfacePrivate::XdgToplevelDecorationV1InterfacePrivate(XdgToplevelDecorationV1Interface *decoration)
    : q(decoration)
{
}
 
void XdgToplevelDecorationV1InterfacePrivate::zxdg_toplevel_decoration_v1_destroy_resource(Resource *resource)
{
    delete q;
}
 
void XdgToplevelDecorationV1InterfacePrivate::zxdg_toplevel_decoration_v1_destroy(Resource *resource)
{
    wl_resource_destroy(resource->handle);
}
 
void XdgToplevelDecorationV1InterfacePrivate::zxdg_toplevel_decoration_v1_set_mode(Resource *resource, uint32_t mode)
{
    switch (mode) {
    case mode_client_side:
        preferredMode = XdgToplevelDecorationV1Interface::Mode::Client;
        break;
    case mode_server_side:
        preferredMode = XdgToplevelDecorationV1Interface::Mode::Server;
        break;
    default:
        preferredMode = XdgToplevelDecorationV1Interface::Mode::Undefined;
        break;
    }
 
    Q_EMIT q->preferredModeChanged(preferredMode);
}
 
void XdgToplevelDecorationV1InterfacePrivate::zxdg_toplevel_decoration_v1_unset_mode(Resource *resource)
{
    preferredMode = XdgToplevelDecorationV1Interface::Mode::Undefined;
    Q_EMIT q->preferredModeChanged(preferredMode);
}
 
XdgToplevelDecorationV1Interface::XdgToplevelDecorationV1Interface(XdgToplevelInterface *toplevel, ::wl_resource *resource)
    : d(new XdgToplevelDecorationV1InterfacePrivate(this))
{
    d->toplevel = toplevel;
    d->init(resource);
}
 
XdgToplevelDecorationV1Interface::~XdgToplevelDecorationV1Interface()
{
}
 
XdgToplevelInterface *XdgToplevelDecorationV1Interface::toplevel() const
{
    return d->toplevel;
}
 
XdgToplevelDecorationV1Interface::Mode XdgToplevelDecorationV1Interface::preferredMode() const
{
    return d->preferredMode;
}
 
void XdgToplevelDecorationV1Interface::sendConfigure(Mode mode)
{
    switch (mode) {
    case Mode::Client:
        d->send_configure(QtWaylandServer::zxdg_toplevel_decoration_v1::mode_client_side);
        break;
    case Mode::None: // Faked as server_side mode.
    case Mode::Server:
        d->send_configure(QtWaylandServer::zxdg_toplevel_decoration_v1::mode_server_side);
        break;
    case Mode::Undefined:
        break;
    }
}
 
XdgToplevelDecorationV1Interface *XdgToplevelDecorationV1Interface::get(XdgToplevelInterface *toplevel)
{
    XdgToplevelInterfacePrivate *toplevelPrivate = XdgToplevelInterfacePrivate::get(toplevel);
    return toplevelPrivate->decoration;
}
 
} // namespace KWin
 
#include "moc_xdgdecoration_v1.cpp"