office-gobmx/offapi/com/sun/star/ucb/HierarchyDataSource.idl
Stephan Bergmann 5687eba49f Drop obsolete preprocessor directives from UNOIDL files
...which were used by ildc, which is gone since
a8485d558f "[API CHANGE] Remove deprecated idlc
and regmerge from the SDK", and have always been ignored as legacy by its
unoidl-write replacement.

This change has been carried out (making use of GNU sed extensions) with

> for i in $(git ls-files \*.idl); do sed -i -z -E -e 's/\n\n((#[^\n]*\n)+\n)*(#[^\n]*\n)+\n?/\n\n/g' -e 's/\n(#[^\n]*\n)+/\n/g' "$i"; done && git checkout extensions/source/activex/so_activex.idl odk/examples/OLE/activex/so_activex.idl

which apparently happened to do the work.  (The final two files are not UNOIDL
source files.)

Change-Id: Ic9369e05d46e8f7e8a304ab01740b171b92335cd
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135683
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2022-06-13 16:27:45 +02:00

97 lines
4.7 KiB
Text

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
module com { module sun { module star { module ucb {
/** manages one or more complete sets of hierarchy data and serves as a factory
for objects that provide access to a subset of the data.
<p><b>Note:</b> This is an abstract service. This means, that there should
never be implementations that can be instantiated using the service name
<code>com.sun.star.ucb.HierarchyDataSource</code>. Each implementation must
provide its own service name that can be used to create instances of that
service implementation. Important for those service specifications is also
to specify which of the optional parts are supported by the implementation.
*/
published service HierarchyDataSource
{
/** allows creating access objects for specific views such as subsets and
fragments of the hierarchy data.
<p>The parameter <var>aServiceSpecifier</var> passed to
com::sun::star::lang::XMultiServiceFactory::createInstanceWithArguments()
supports at least the service specifier
<code>"com.sun.star.ucb.HierarchyDataReadAccess"</code>, which will
create a <b>read-only view</b> to the data. The object that is created
implements the service HierarchyDataReadAccess.
<p><b>Optionally</b> the factory may support <b>writable views</b>. A
writable view is requested by passing the service specifier
<code>"com.sun.star.ucb.HierarchyDataReadWriteAccess"</code> to
com::sun::star::lang::XMultiServiceFactory::createInstanceWithArguments()
The object that is created implements the service
HierarchyDataReadWriteAccess.
<p>The arguments passed to
com::sun::star::lang::XMultiServiceFactory::createInstanceWithArguments()
in parameter <var>aArguments</var> specify the view of the data that
should be created. That is, they determine the subset of elements that
can be accessed starting from the returned object. Each element of the
argument sequence should be a
com::sun::star::beans::PropertyValue, so that the
parameters can be identified by name rather than by position.
<p>With both of the standard service specifiers above, an implementation
must accept a property named <code>nodepath</code> of type
`string`. This property must contain the absolute path to an
element of the data. The view that is selected consists of the named
element and all its descendants. A path consists of segments that are
separated by a single slash ("/"). There is neither a leading nor a
trailing slash allowed. The <b>root</b> of the hierarchy data always
has an empty path. Refer to HierarchyDataReadAccess for
more information on hierarchical names.
<p>Other arguments can be used to control the behavior of the view.
These are different for different implementations. Whether and how they
are used may also depend on the configuration store and configuration
that were selected when the provider was created.
<p>An implementation must ignore unknown arguments.
<p>The implementation of
com::sun::star::lang::XMultiServiceFactory::createInstance()
must behave exactly as if
com::sun::star::lang::XMultiServiceFactory::createInstanceWithArguments()
were called passing one single property named <code>nodepath</code>
where the property value is an empty string. Thus it always creates a
view to the root of the hierarchy data.
*/
interface com::sun::star::lang::XMultiServiceFactory;
/** allows controlling or observing the lifetime of the hierarchy data
source and its views.
*/
interface com::sun::star::lang::XComponent;
};
}; }; }; };
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