File indexing completed on 2024-05-19 05:32:47 

0001 /*
0002     SPDX-FileCopyrightText: 2020 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
0003 
0004     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0005 */
0006 
0007 #include "xdgdecoration_v1.h"
0008 #include "display.h"
0009 #include "xdgdecoration_v1_p.h"
0010 #include "xdgshell_p.h"
0011 
0012 namespace KWin
0013 {
0014 // TODO: We need to wait for an ack_configure either here or in xdgshellclient.cpp.
0015 
0016 XdgDecorationManagerV1InterfacePrivate::XdgDecorationManagerV1InterfacePrivate(XdgDecorationManagerV1Interface *manager)
0017     : q(manager)
0018 {
0019 }
0020 
0021 void XdgDecorationManagerV1InterfacePrivate::zxdg_decoration_manager_v1_destroy(Resource *resource)
0022 {
0023     wl_resource_destroy(resource->handle);
0024 }
0025 
0026 void XdgDecorationManagerV1InterfacePrivate::zxdg_decoration_manager_v1_get_toplevel_decoration(Resource *resource,
0027                                                                                                 uint32_t id,
0028                                                                                                 ::wl_resource *toplevelResource)
0029 {
0030     XdgToplevelInterfacePrivate *toplevelPrivate = XdgToplevelInterfacePrivate::get(toplevelResource);
0031     if (!toplevelPrivate) {
0032         wl_resource_post_error(resource->handle, QtWaylandServer::zxdg_toplevel_decoration_v1::error_orphaned, "no xdg-toplevel object");
0033         return;
0034     }
0035 
0036     if (toplevelPrivate->decoration) {
0037         wl_resource_post_error(resource->handle,
0038                                QtWaylandServer::zxdg_toplevel_decoration_v1::error_already_constructed,
0039                                "decoration has been already constructed");
0040         return;
0041     }
0042 
0043     wl_resource *decorationResource = wl_resource_create(resource->client(), &zxdg_toplevel_decoration_v1_interface, resource->version(), id);
0044 
0045     auto decoration = new XdgToplevelDecorationV1Interface(toplevelPrivate->q, decorationResource);
0046     toplevelPrivate->decoration = decoration;
0047 
0048     Q_EMIT q->decorationCreated(decoration);
0049 }
0050 
0051 XdgDecorationManagerV1Interface::XdgDecorationManagerV1Interface(Display *display, QObject *parent)
0052     : QObject(parent)
0053     , d(new XdgDecorationManagerV1InterfacePrivate(this))
0054 {
0055     d->init(*display, 1);
0056 }
0057 
0058 XdgDecorationManagerV1Interface::~XdgDecorationManagerV1Interface()
0059 {
0060 }
0061 
0062 XdgToplevelDecorationV1InterfacePrivate::XdgToplevelDecorationV1InterfacePrivate(XdgToplevelDecorationV1Interface *decoration)
0063     : q(decoration)
0064 {
0065 }
0066 
0067 void XdgToplevelDecorationV1InterfacePrivate::zxdg_toplevel_decoration_v1_destroy_resource(Resource *resource)
0068 {
0069     delete q;
0070 }
0071 
0072 void XdgToplevelDecorationV1InterfacePrivate::zxdg_toplevel_decoration_v1_destroy(Resource *resource)
0073 {
0074     wl_resource_destroy(resource->handle);
0075 }
0076 
0077 void XdgToplevelDecorationV1InterfacePrivate::zxdg_toplevel_decoration_v1_set_mode(Resource *resource, uint32_t mode)
0078 {
0079     switch (mode) {
0080     case mode_client_side:
0081         preferredMode = XdgToplevelDecorationV1Interface::Mode::Client;
0082         break;
0083     case mode_server_side:
0084         preferredMode = XdgToplevelDecorationV1Interface::Mode::Server;
0085         break;
0086     default:
0087         preferredMode = XdgToplevelDecorationV1Interface::Mode::Undefined;
0088         break;
0089     }
0090 
0091     Q_EMIT q->preferredModeChanged(preferredMode);
0092 }
0093 
0094 void XdgToplevelDecorationV1InterfacePrivate::zxdg_toplevel_decoration_v1_unset_mode(Resource *resource)
0095 {
0096     preferredMode = XdgToplevelDecorationV1Interface::Mode::Undefined;
0097     Q_EMIT q->preferredModeChanged(preferredMode);
0098 }
0099 
0100 XdgToplevelDecorationV1Interface::XdgToplevelDecorationV1Interface(XdgToplevelInterface *toplevel, ::wl_resource *resource)
0101     : d(new XdgToplevelDecorationV1InterfacePrivate(this))
0102 {
0103     d->toplevel = toplevel;
0104     d->init(resource);
0105 }
0106 
0107 XdgToplevelDecorationV1Interface::~XdgToplevelDecorationV1Interface()
0108 {
0109 }
0110 
0111 XdgToplevelInterface *XdgToplevelDecorationV1Interface::toplevel() const
0112 {
0113     return d->toplevel;
0114 }
0115 
0116 XdgToplevelDecorationV1Interface::Mode XdgToplevelDecorationV1Interface::preferredMode() const
0117 {
0118     return d->preferredMode;
0119 }
0120 
0121 void XdgToplevelDecorationV1Interface::sendConfigure(Mode mode)
0122 {
0123     switch (mode) {
0124     case Mode::Client:
0125         d->send_configure(QtWaylandServer::zxdg_toplevel_decoration_v1::mode_client_side);
0126         break;
0127     case Mode::None: // Faked as server_side mode.
0128     case Mode::Server:
0129         d->send_configure(QtWaylandServer::zxdg_toplevel_decoration_v1::mode_server_side);
0130         break;
0131     case Mode::Undefined:
0132         break;
0133     }
0134 }
0135 
0136 XdgToplevelDecorationV1Interface *XdgToplevelDecorationV1Interface::get(XdgToplevelInterface *toplevel)
0137 {
0138     XdgToplevelInterfacePrivate *toplevelPrivate = XdgToplevelInterfacePrivate::get(toplevel);
0139     return toplevelPrivate->decoration;
0140 }
0141 
0142 } // namespace KWin
0143 
0144 #include "moc_xdgdecoration_v1.cpp"