a11y atspi: Don't redefine libatspi constants

Instead of redefining ATSPI_DBUS_* constants that
are already defined in libatspi, just use those
from libatspi's atspi/atspi-constants.h header directly.

They are available in that public header since this
libatspi 2.1.5 commit [1]:

    commit 1caa8f4613c87fec43406285a6597fd6f6408457
    Author: Mike Gorse <mgorse@linux-l2tz.site>
    Date:   Wed Jul 27 16:54:19 2011 -0500

        Move DBus interface name constants into atspi-constants.h

        Move DBus interface name constants into a public header, so that they can be
        used by application-side AT-SPI code (ie, at-spi2-atk).

Also, replace QSPI_REGISTRY_NAME and QSPI_OBJECT_PATH_ROOT
with the corresponding libatspi constants
ATSPI_DBUS_NAME_REGISTRY and ATSPI_DBUS_PATH_ROOT.

[1] https://gitlab.gnome.org/GNOME/at-spi2-core/-/commit/1caa8f4613c87fec43406285a6597fd6f6408457

Change-Id: Idc7384fa70f36973260cb89dd1cf0fe9b5d16c73
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

src/gui/accessible/linux/atspiadaptor.cpp

@@ -667,7 +667,7 @@ QString AtSpiAdaptor::introspect(const QString &path) const
         xml.append(tableCellIntrospection);
     if (interfaces.contains(ATSPI_DBUS_INTERFACE_VALUE ""_L1))
         xml.append(valueIntrospection);
-    if (path == QSPI_OBJECT_PATH_ROOT ""_L1)
+    if (path == ATSPI_DBUS_PATH_ROOT ""_L1)
         xml.append(applicationIntrospection);
 
     return xml;
@@ -913,7 +913,7 @@ bool AtSpiAdaptor::sendDBusSignal(const QString &path, const QString &interface,
 
 QAccessibleInterface *AtSpiAdaptor::interfaceFromPath(const QString& dbusPath) const
 {
-    if (dbusPath == QSPI_OBJECT_PATH_ROOT ""_L1)
+    if (dbusPath == ATSPI_DBUS_PATH_ROOT ""_L1)
         return QAccessible::queryAccessibleInterface(qApp);
 
     QStringList parts = dbusPath.split(u'/');
@@ -1537,11 +1537,11 @@ bool AtSpiAdaptor::applicationInterface(QAccessibleInterface *interface, const Q
 void AtSpiAdaptor::registerApplication()
 {
     OrgA11yAtspiSocketInterface *registry;
-    registry = new OrgA11yAtspiSocketInterface(QSPI_REGISTRY_NAME ""_L1,
-                                               QSPI_OBJECT_PATH_ROOT ""_L1, m_dbus->connection());
+    registry = new OrgA11yAtspiSocketInterface(ATSPI_DBUS_NAME_REGISTRY ""_L1,
+                                               ATSPI_DBUS_PATH_ROOT ""_L1, m_dbus->connection());
 
     QDBusPendingReply<QSpiObjectReference> reply;
-    QSpiObjectReference ref = QSpiObjectReference(m_dbus->connection(), QDBusObjectPath(QSPI_OBJECT_PATH_ROOT));
+    QSpiObjectReference ref = QSpiObjectReference(m_dbus->connection(), QDBusObjectPath(ATSPI_DBUS_PATH_ROOT));
     reply = registry->Embed(ref);
     reply.waitForFinished(); // TODO: make this async
     if (reply.isValid ()) {
@@ -1632,7 +1632,7 @@ bool AtSpiAdaptor::accessibleInterface(QAccessibleInterface *interface, const QS
         sendReply(connection, message, QVariant::fromValue(relationSet(interface, connection)));
     } else if (function == "GetApplication"_L1) {
         sendReply(connection, message, QVariant::fromValue(
-                      QSpiObjectReference(connection, QDBusObjectPath(QSPI_OBJECT_PATH_ROOT))));
+                      QSpiObjectReference(connection, QDBusObjectPath(ATSPI_DBUS_PATH_ROOT))));
     } else if (function == "GetChildren"_L1) {
         QSpiObjectReferenceArray children;
         const int numChildren = interface->childCount();
@@ -1749,7 +1749,7 @@ QString AtSpiAdaptor::pathForInterface(QAccessibleInterface *interface) const
     if (!interface || !interface->isValid())
         return u"" ATSPI_DBUS_PATH_NULL ""_s;
     if (interface->role() == QAccessible::Application)
-        return u"" QSPI_OBJECT_PATH_ROOT ""_s;
+        return u"" ATSPI_DBUS_PATH_ROOT ""_s;
 
     QAccessible::Id id = QAccessible::uniqueId(interface);
     Q_ASSERT((int)id < 0);

src/gui/accessible/linux/qspi_constant_mappings_p.h

@@ -28,46 +28,12 @@
 
 QT_REQUIRE_CONFIG(accessibility);
 
-// interface names from at-spi2-core/atspi/atspi-misc-private.h
-#define ATSPI_DBUS_NAME_REGISTRY "org.a11y.atspi.Registry"
-#define ATSPI_DBUS_PATH_REGISTRY "/org/a11y/atspi/registry"
-#define ATSPI_DBUS_INTERFACE_REGISTRY "org.a11y.atspi.Registry"
-
-#define ATSPI_DBUS_PATH_ROOT "/org/a11y/atspi/accessible/root"
-
-#define ATSPI_DBUS_PATH_DEC "/org/a11y/atspi/registry/deviceeventcontroller"
-#define ATSPI_DBUS_INTERFACE_DEC "org.a11y.atspi.DeviceEventController"
-#define ATSPI_DBUS_INTERFACE_DEVICE_EVENT_LISTENER "org.a11y.atspi.DeviceEventListener"
-
-#define ATSPI_DBUS_INTERFACE_CACHE "org.a11y.atspi.Cache"
-#define ATSPI_DBUS_INTERFACE_ACCESSIBLE "org.a11y.atspi.Accessible"
-#define ATSPI_DBUS_INTERFACE_ACTION "org.a11y.atspi.Action"
-#define ATSPI_DBUS_INTERFACE_APPLICATION "org.a11y.atspi.Application"
-#define ATSPI_DBUS_INTERFACE_COLLECTION "org.a11y.atspi.Collection"
-#define ATSPI_DBUS_INTERFACE_COMPONENT "org.a11y.atspi.Component"
-#define ATSPI_DBUS_INTERFACE_DOCUMENT "org.a11y.atspi.Document"
-#define ATSPI_DBUS_INTERFACE_EDITABLE_TEXT "org.a11y.atspi.EditableText"
-#define ATSPI_DBUS_INTERFACE_EVENT_KEYBOARD "org.a11y.atspi.Event.Keyboard"
-#define ATSPI_DBUS_INTERFACE_EVENT_MOUSE "org.a11y.atspi.Event.Mouse"
-#define ATSPI_DBUS_INTERFACE_EVENT_OBJECT "org.a11y.atspi.Event.Object"
-#define ATSPI_DBUS_INTERFACE_HYPERLINK "org.a11y.atspi.Hyperlink"
-#define ATSPI_DBUS_INTERFACE_HYPERTEXT "org.a11y.atspi.Hypertext"
-#define ATSPI_DBUS_INTERFACE_IMAGE "org.a11y.atspi.Image"
-#define ATSPI_DBUS_INTERFACE_SELECTION "org.a11y.atspi.Selection"
-#define ATSPI_DBUS_INTERFACE_TABLE "org.a11y.atspi.Table"
-#define ATSPI_DBUS_INTERFACE_TEXT "org.a11y.atspi.Text"
-#define ATSPI_DBUS_INTERFACE_VALUE "org.a11y.atspi.Value"
-#define ATSPI_DBUS_INTERFACE_SOCKET "org.a11y.atspi.Socket"
-
 // missing from at-spi2-core:
 #define ATSPI_DBUS_INTERFACE_EVENT_WINDOW "org.a11y.atspi.Event.Window"
 #define ATSPI_DBUS_INTERFACE_EVENT_FOCUS  "org.a11y.atspi.Event.Focus"
 
 #define QSPI_OBJECT_PATH_ACCESSIBLE  "/org/a11y/atspi/accessible"
 #define QSPI_OBJECT_PATH_PREFIX      "/org/a11y/atspi/accessible/"
-#define QSPI_OBJECT_PATH_ROOT    QSPI_OBJECT_PATH_PREFIX "root"
-
-#define QSPI_REGISTRY_NAME "org.a11y.atspi.Registry"
 
 QT_BEGIN_NAMESPACE