src/plugins/platforms/wayland/qwaylandqtkey.cpp

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  41
  42 #include "qwaylandqtkey.h"
  43 #include "qwaylandinputdevice.h"
  44
  45 #include "wayland-qtkey-extension-client-protocol.h"
  46
  47 QWaylandQtKeyExtension::QWaylandQtKeyExtension(QWaylandDisplay *display, uint32_t id)
  48     : m_display(display)
  49 {
  50     m_qtkey = static_cast<struct wl_qtkey_extension *>(wl_display_bind(display->wl_display(), id, &wl_qtkey_extension_interface));
  51     wl_qtkey_extension_add_listener(m_qtkey, &qtkey_listener, this);
  52 }
  53
  54 void QWaylandQtKeyExtension::handle_qtkey(void *data,
  55                                           struct wl_qtkey_extension *ext,
  56                                           uint32_t time,
  57                                           uint32_t type,
  58                                           uint32_t key,
  59                                           uint32_t modifiers,
  60                                           uint32_t nativeScanCode,
  61                                           uint32_t nativeVirtualKey,
  62                                           uint32_t nativeModifiers,
  63                                           const char *text,
  64                                           uint32_t autorep,
  65                                           uint32_t count)
  66 {
  67     Q_UNUSED(ext);
  68     QWaylandQtKeyExtension *self = static_cast<QWaylandQtKeyExtension *>(data);
  69
  70     QList<QWaylandInputDevice *> inputDevices = self->m_display->inputDevices();
  71     if (inputDevices.isEmpty()) {
  72         qWarning("wl_qtkey_extension: handle_qtkey: No input device");
  73         return;
  74     }
  75
  76     QWaylandInputDevice *dev = inputDevices.first();
  77     QWaylandWindow *win = dev->mKeyboardFocus;
  78
  79     if (!win || !win->window()) {
  80         qWarning("wl_qtkey_extension: handle_qtkey: No keyboard focus");
  81         return;
  82     }
  83
  84     QWindow *window = win->window();
  85     QWindowSystemInterface::handleExtendedKeyEvent(window, time, QEvent::Type(type), key, Qt::KeyboardModifiers(modifiers),
  86                                                    nativeScanCode, nativeVirtualKey, nativeModifiers, QString::fromUtf8(text),
  87                                                    autorep, count);
  88 }
  89
  90 const struct wl_qtkey_extension_listener QWaylandQtKeyExtension::qtkey_listener = {
  91     QWaylandQtKeyExtension::handle_qtkey
  92 };
  93