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| -rw-r--r-- | offapi/com/sun/star/frame/XComponentLoader.idl | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/offapi/com/sun/star/frame/XComponentLoader.idl b/offapi/com/sun/star/frame/XComponentLoader.idl new file mode 100644 index 000000000..81c25360b --- /dev/null +++ b/offapi/com/sun/star/frame/XComponentLoader.idl @@ -0,0 +1,168 @@ +/* -*- 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 . + */ +#ifndef __com_sun_star_frame_XComponentLoader_idl__ +#define __com_sun_star_frame_XComponentLoader_idl__ + +#include <com/sun/star/uno/XInterface.idl> +#include <com/sun/star/lang/XComponent.idl> +#include <com/sun/star/beans/PropertyValue.idl> +#include <com/sun/star/io/IOException.idl> +#include <com/sun/star/lang/IllegalArgumentException.idl> + + + +module com { module sun { module star { module frame { + +/** this is a simple interface to load components by a URL into a + frame environment + + @see Desktop + @see Frame + @see XFrame + */ +published interface XComponentLoader: com::sun::star::uno::XInterface +{ + /** loads a component specified by a URL into the specified + new or existing frame. + + @param URL + specifies the URL of the document to load + + <p> + To create new documents, use "private:factory/scalc", "private:factory/swriter", etc. + Other special protocols (e.g. "slot:", ".uno") are not allowed and raise + a com::sun::star::lang::IllegalArgumentException. + </p> + + @param TargetFrameName + specifies the name of the frame to view the document in + + <p> + If a frame with the specified name already exists, it is used, otherwise it + is created. There exist some special targets which never can be used + as real frame names: + <table border=1> + <tr> + <td><strong>"_blank"</strong></td> + <td>always creates a new frame</td> + </tr> + <tr> + <td><strong>"_default"</strong></td> + <td>special UI functionality<br>(e.g. detecting of already loaded documents, using of empty frames of creating of new top frames as fallback)</td> + </tr> + <tr> + <td><strong>"_self", ""(!)</strong></td> + <td>means frame himself</td> + </tr> + <tr> + <td><strong>"_parent"</strong></td> + <td>address direct parent of frame</td> + </tr> + <tr> + <td><strong>"_top"</strong></td> + <td>indicates top frame of current path in tree</td> + </tr> + <tr> + <td><strong>"_beamer"</strong></td> + <td>means special sub frame</td> + </tr> + </table> + + @param SearchFlags + use the values of FrameSearchFlag to specify + how to find the specified <var>TargetFrameName</var> + + <p> + Note: These flags are optional ones and will be used for non special + target names only. + </p> + + @param Arguments + these arguments specify component or filter specific behavior + + <p> + For example, "ReadOnly" with a boolean value specifies whether + the document is opened read-only. "FilterName" specifies the + component type to create and the filter to use, for example: + "Text - CSV". For more information see + com::sun::star::document::MediaDescriptor. + </p> + + @return + a com::sun::star::lang::XComponent for successfully loaded + documents or + <br> + `NULL`if it failed + + <p> + This interface is a generic one and can be used to start further requests on + loaded document or control the lifetime of it (means dispose() it after using). + The real document service behind this interface can be one of follow three ones: + <ul> + <li> + com::sun::star::awt::XWindow for simple components<br/> + Should be used for viewable components only. It is not allowed to dispose + it after use directly, because the frame containing the component is its owner. + Because the frame object is not accessible through the interface too, + only an interacting user can do this by closing the frame's window. + </li> + <li> + XController for richer components<br/> + Should be used for real editable components which doesn't need a model. + It is not allowed to dispose it after use directly, because the frame + containing the component is its owner. Here the object can be disposed + by disposing the frame, that the XController::getFrame() + method of the controller returns. But for visible components the controller + should be asked for permission by calling XController::suspend() before. + </li> + <li> + XModel for full featured components<br/> + A model that in general can be shared between several view/controller pairs, + does not have an explicit owner. Every view and also the component that + loaded the document may consider itself as an owner. + Simply calling com::sun::star::lang::XComponent::dispose() on this model may + cause problems, if some members of the "owner community" are currently + busy working on the model. These problems are handled by explicit closing + negotiations through the interface com::sun::star::util::XCloseable. + Direct dispose of the model is allowed only, if this special interface doesn't exist. + </li> + </ul> + </p> + + @throws com::sun::star::io::IOException + when <var>URL</var> couldn't be found or was corrupt + + @throws com::sun::star::lang::IllegalArgumentException + when given parameters doesn't perform the specification + */ + com::sun::star::lang::XComponent loadComponentFromURL( + [in] string URL, + [in] string TargetFrameName, + [in] long SearchFlags, + [in] sequence<com::sun::star::beans::PropertyValue> Arguments) + raises( com::sun::star::io::IOException, + com::sun::star::lang::IllegalArgumentException ); +}; + + +}; }; }; }; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |