src/plugins/platforms/wayland/windowmanager_integration/qwaylandwindowmanagerintegration.cpp

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  41
  42 #include "qwaylandwindowmanagerintegration.h"
  43 #include "wayland-windowmanager-client-protocol.h"
  44 #include "qwaylandscreen.h"
  45 #include "qwaylandwindow.h"
  46
  47 #include <stdint.h>
  48 #include <QtCore/QEvent>
  49 #include <QtCore/QHash>
  50 #include <QtCore/QUrl>
  51 #include <qpa/qplatformnativeinterface.h>
  52 #include <qpa/qplatformwindow.h>
  53 #include <QtGui/QtEvents>
  54 #include <QtGui/QGuiApplication>
  55
  56 #include <QDebug>
  57
  58 class QWaylandWindowManagerIntegrationPrivate {
  59 public:
  60     QWaylandWindowManagerIntegrationPrivate(QWaylandDisplay *waylandDisplay);
  61     bool m_blockPropertyUpdates;
  62     QWaylandDisplay *m_waylandDisplay;
  63     struct wl_windowmanager *m_waylandWindowManager;
  64     QHash<QWindow*, QVariantMap> m_queuedProperties;
  65     bool m_showIsFullScreen;
  66 };
  67
  68 QWaylandWindowManagerIntegrationPrivate::QWaylandWindowManagerIntegrationPrivate(QWaylandDisplay *waylandDisplay)
  69     : m_blockPropertyUpdates(false)
  70     , m_waylandDisplay(waylandDisplay)
  71     , m_waylandWindowManager(0)
  72     , m_showIsFullScreen(false)
  73 {
  74
  75 }
  76
  77 QWaylandWindowManagerIntegration *QWaylandWindowManagerIntegration::m_instance = 0;
  78
  79 QWaylandWindowManagerIntegration *QWaylandWindowManagerIntegration::createIntegration(QWaylandDisplay *waylandDisplay)
  80 {
  81     return new QWaylandWindowManagerIntegration(waylandDisplay);
  82 }
  83
  84 QWaylandWindowManagerIntegration::QWaylandWindowManagerIntegration(QWaylandDisplay *waylandDisplay)
  85     : d_ptr(new QWaylandWindowManagerIntegrationPrivate(waylandDisplay))
  86 {
  87     m_instance = this;
  88
  89     wl_display_add_global_listener(d_ptr->m_waylandDisplay->wl_display(),
  90                                    QWaylandWindowManagerIntegration::wlHandleListenerGlobal,
  91                                    this);
  92 }
  93
  94 QWaylandWindowManagerIntegration::~QWaylandWindowManagerIntegration()
  95 {
  96
  97 }
  98
  99 QWaylandWindowManagerIntegration *QWaylandWindowManagerIntegration::instance()
 100 {
 101     return m_instance;
 102 }
 103
 104 struct wl_windowmanager *QWaylandWindowManagerIntegration::windowManager() const
 105 {
 106     Q_D(const QWaylandWindowManagerIntegration);
 107     return d->m_waylandWindowManager;
 108 }
 109
 110 bool QWaylandWindowManagerIntegration::showIsFullScreen() const
 111 {
 112     Q_D(const QWaylandWindowManagerIntegration);
 113     return d->m_showIsFullScreen;
 114 }
 115
 116 void QWaylandWindowManagerIntegration::wlHandleListenerGlobal(wl_display *display, uint32_t id, const char *interface, uint32_t version, void *data)
 117 {
 118     Q_UNUSED(version);
 119     if (strcmp(interface, "wl_windowmanager") == 0) {
 120         QWaylandWindowManagerIntegration *integration = static_cast<QWaylandWindowManagerIntegration *>(data);
 121         integration->d_ptr->m_waylandWindowManager =
 122                 static_cast<struct wl_windowmanager *>(wl_display_bind(display, id, &wl_windowmanager_interface));
 123         wl_windowmanager_add_listener(integration->d_ptr->m_waylandWindowManager, &windowmanager_listener, integration);
 124     }
 125 }
 126
 127 const struct wl_windowmanager_listener QWaylandWindowManagerIntegration::windowmanager_listener = {
 128     QWaylandWindowManagerIntegration::handle_hints,
 129     QWaylandWindowManagerIntegration::handle_quit
 130 };
 131
 132 void QWaylandWindowManagerIntegration::handle_hints(void *data, wl_windowmanager *ext, int32_t showIsFullScreen)
 133 {
 134     Q_UNUSED(ext);
 135     QWaylandWindowManagerIntegration *self = static_cast<QWaylandWindowManagerIntegration *>(data);
 136     self->d_func()->m_showIsFullScreen = showIsFullScreen;
 137 }
 138
 139 void QWaylandWindowManagerIntegration::handle_quit(void *data, wl_windowmanager *ext)
 140 {
 141     Q_UNUSED(data);
 142     Q_UNUSED(ext);
 143     QGuiApplication::quit();
 144 }
 145
 146 void QWaylandWindowManagerIntegration::mapClientToProcess(long long processId)
 147 {
 148     Q_D(QWaylandWindowManagerIntegration);
 149     if (d->m_waylandWindowManager)
 150         wl_windowmanager_map_client_to_process(d->m_waylandWindowManager, (uint32_t) processId);
 151 }
 152
 153 void QWaylandWindowManagerIntegration::authenticateWithToken(const QByteArray &token)
 154 {
 155     Q_D(QWaylandWindowManagerIntegration);
 156     QByteArray authToken = token;
 157     if (authToken.isEmpty())
 158         authToken = qgetenv("WL_AUTHENTICATION_TOKEN");
 159
 160     if (d->m_waylandWindowManager && !authToken.isEmpty()) {
 161         wl_windowmanager_authenticate_with_token(d->m_waylandWindowManager, authToken.constData());
 162     }
 163 }
 164
 165 void QWaylandWindowManagerIntegration::openUrl_helper(const QUrl &url)
 166 {
 167     Q_D(QWaylandWindowManagerIntegration);
 168     if (d->m_waylandWindowManager) {
 169         QByteArray data = url.toString().toUtf8();
 170
 171         static const int chunkSize = 128;
 172         while (!data.isEmpty()) {
 173             QByteArray chunk = data.left(chunkSize);
 174             data = data.mid(chunkSize);
 175             wl_windowmanager_open_url(d->m_waylandWindowManager, !data.isEmpty(), chunk.constData());
 176         }
 177     }
 178 }
 179
 180 bool QWaylandWindowManagerIntegration::openUrl(const QUrl &url)
 181 {
 182     openUrl_helper(url);
 183     return true;
 184 }
 185
 186 bool QWaylandWindowManagerIntegration::openDocument(const QUrl &url)
 187 {
 188     openUrl_helper(url);
 189     return true;
 190 }