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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SD_FRAMEWORK_VIEW_SHELL_WRAPPER_HXX
#define SD_FRAMEWORK_VIEW_SHELL_WRAPPER_HXX
#include "MutexOwner.hxx"
#include <com/sun/star/drawing/framework/XView.hpp>
#include <com/sun/star/drawing/framework/XRelocatableResource.hpp>
#include <com/sun/star/awt/XWindow.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <osl/mutex.hxx>
#include <cppuhelper/compbase4.hxx>
#include <boost/shared_ptr.hpp>
namespace {
typedef ::cppu::WeakComponentImplHelper4 <
::com::sun::star::drawing::framework::XView,
::com::sun::star::lang::XUnoTunnel,
::com::sun::star::awt::XWindowListener,
::com::sun::star::drawing::framework::XRelocatableResource
> ViewShellWrapperInterfaceBase;
} // end of anonymous namespace.
namespace sd { class ViewShell; }
namespace sd { namespace framework {
/** This class wraps ViewShell objects and makes them look like an XView.
Most importantly it provides a tunnel to the ViewShell implementation.
Then it forwards size changes of the pane window to the view shell.
*/
class ViewShellWrapper
: private sd::MutexOwner,
public ViewShellWrapperInterfaceBase
{
public:
/** Create a new ViewShellWrapper object that wraps the given ViewShell
object.
@param pViewShell
The ViewShell object to wrap.
@param rsViewURL
URL of the view type of the wrapped view shell.
@param rxWindow
This window reference is optional. When a valid reference is
given then size changes of the referenced window are forwarded
to the ViewShell object.
*/
ViewShellWrapper (
::boost::shared_ptr<ViewShell> pViewShell,
const ::com::sun::star::uno::Reference<
::com::sun::star::drawing::framework::XResourceId>& rxViewId,
const ::com::sun::star::uno::Reference<com::sun::star::awt::XWindow>& rxWindow);
virtual ~ViewShellWrapper (void);
virtual void SAL_CALL disposing (void);
static const ::com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId (void);
/** This method is typically used together with the XUnoTunnel interface
to obtain a pointer to the wrapped ViewShell object for a given
XView object.
*/
::boost::shared_ptr<ViewShell> GetViewShell (void);
/** Returns whether there is exactly one reference to the called
ViewShellWrapper object (the number of references to the wrapped
ViewShell object is not taken into account). This method is
typically used by the owner of a ViewShellWrapper object to verify
that, at the end of the ViewShellWrapper object's lifetime, the
owner holds the last reference and by releasing it will destroy the
object.
*/
bool IsUnique (void);
// XUnoTunnel
virtual sal_Int64 SAL_CALL getSomething (const com::sun::star::uno::Sequence<sal_Int8>& rId)
throw (com::sun::star::uno::RuntimeException);
// XResource
virtual ::com::sun::star::uno::Reference<com::sun::star::drawing::framework::XResourceId>
SAL_CALL getResourceId (void)
throw (com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL isAnchorOnly (void)
throw (com::sun::star::uno::RuntimeException);
// XRelocatableResource
virtual sal_Bool SAL_CALL relocateToAnchor (
const ::com::sun::star::uno::Reference<
com::sun::star::drawing::framework::XResource>& xResource)
throw (com::sun::star::uno::RuntimeException);
// XWindowListener
virtual void SAL_CALL windowResized(
const ::com::sun::star::awt::WindowEvent& rEvent)
throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL windowMoved(
const ::com::sun::star::awt::WindowEvent& rEvent)
throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL windowShown(
const ::com::sun::star::lang::EventObject& rEvent)
throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL windowHidden(
const ::com::sun::star::lang::EventObject& rEvent)
throw (::com::sun::star::uno::RuntimeException);
// XEventListener
virtual void SAL_CALL disposing(
const com::sun::star::lang::EventObject& rEvent)
throw (com::sun::star::uno::RuntimeException);
private:
::boost::shared_ptr<ViewShell> mpViewShell;
const ::com::sun::star::uno::Reference<
com::sun::star::drawing::framework::XResourceId> mxViewId;
::com::sun::star::uno::Reference<com::sun::star::awt::XWindow> mxWindow;
};
} } // end of namespace sd::framework
#endif
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