150 lines
5.6 KiB
C++
150 lines
5.6 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef LAYOUT_CORE_HELPER_HXX
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#define LAYOUT_CORE_HELPER_HXX
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#include <toolkit/dllapi.h>
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#include <vector>
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#include <com/sun/star/awt/XLayoutConstrains.hpp>
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#include <com/sun/star/awt/XLayoutContainer.hpp>
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#include <com/sun/star/awt/XVclWindowPeer.hpp>
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#include <com/sun/star/xml/input/XRoot.hpp>
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#include <com/sun/star/graphic/XGraphic.hpp>
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#include <cppuhelper/implbase1.hxx>
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#include <cppuhelper/propshlp.hxx>
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#include <osl/module.h>
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#include <rtl/ustring.hxx>
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class Window;
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class VCLXWindow;
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extern "C"
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{
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typedef Window* (SAL_CALL *WindowCreator) (VCLXWindow** component, rtl::OUString const& name, Window* parent, long& attributes);
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}
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namespace layoutimpl
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{
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namespace css = ::com::sun::star;
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/* ChildProps -- a helper to set child properties for the XLayoutContainer interface. */
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class LockHelper
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{
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public:
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osl::Mutex maGuard;
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cppu::OBroadcastHelper maBrdcstHelper;
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LockHelper() : maBrdcstHelper( maGuard )
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{
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}
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};
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class PropHelper : public LockHelper
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, public cppu::OPropertySetHelper
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, public cppu::OWeakObject
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{
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cppu::OPropertyArrayHelper *pHelper;
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struct PropDetails
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{
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rtl::OUString aName;
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css::uno::Type aType;
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void *pValue;
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};
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std::vector< PropDetails > maDetails;
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protected:
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void addProp( char const *pName, sal_Int32 nNameLen, rtl_TextEncoding e,
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css::uno::Type aType, void *pPtr );
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public:
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PropHelper();
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// com::sun::star::uno::XInterface
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void SAL_CALL acquire() throw() { OWeakObject::acquire(); }
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void SAL_CALL release() throw() { OWeakObject::release(); }
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::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
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// cppu::OPropertySetHelper
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virtual cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
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virtual sal_Bool SAL_CALL convertFastPropertyValue( css::uno::Any &,
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css::uno::Any &, sal_Int32 nHandle, const css::uno::Any & )
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throw(css::lang::IllegalArgumentException);
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virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle,
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const css::uno::Any& rValue ) throw (css::uno::Exception);
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using OPropertySetHelper::getFastPropertyValue;
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virtual void SAL_CALL getFastPropertyValue( css::uno::Any& rValue,
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sal_Int32 nHandle ) const;
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virtual css::uno::Reference <css::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo () throw (css::uno::RuntimeException);
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struct Listener
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{
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virtual void propertiesChanged() = 0;
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};
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void setChangeListener( Listener *pListener )
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{
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mpListener = pListener;
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}
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protected:
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Listener *mpListener;
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};
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css::uno::Any anyFromString (const rtl::OUString &value, const css::uno::Type &type);
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// The native widgets wrapper hierarchy may not reflect that of the layout
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// hierarchy as some containers don't have an associated native widget.
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// Use this function to get the native parent of the given peer.
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css::uno::Reference< css::awt::XWindowPeer >
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getParent( css::uno::Reference< css::uno::XInterface > xPeer );
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class TOOLKIT_DLLPUBLIC WidgetFactory
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{
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public:
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static oslModule mSfx2Library;
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static WindowCreator mSfx2CreateWidget;
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// Should use UNO services in due course
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static css::uno::Reference <css::awt::XLayoutConstrains> toolkitCreateWidget (css::uno::Reference <css::awt::XToolkit> xToolkit, css::uno::Reference <css::uno::XInterface> xParent, rtl::OUString const& name, long properties);
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static css::uno::Reference< css::awt::XLayoutConstrains > createWidget( css::uno::Reference <css::awt::XToolkit > xToolkit, css::uno::Reference< css::uno::XInterface > xParent, rtl::OUString const &name, long properties);
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static css::uno::Reference <css::awt::XLayoutContainer> createContainer (rtl::OUString const& name);
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static css::uno::Reference <css::awt::XLayoutConstrains> implCreateWidget (css::uno::Reference <css::uno::XInterface> xParent, rtl::OUString name, long attributes);
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static Window* sfx2CreateWindow (VCLXWindow** component, Window* parent, rtl::OUString const& name, long& attributes);
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static Window* layoutCreateWindow (VCLXWindow** component, Window *parent, rtl::OUString const& name, long& attributes);
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};
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css::uno::Reference< css::graphic::XGraphic > loadGraphic( const char *pName );
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} // end namespace layoutimpl
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#endif /* LAYOUT_CORE_HELPER_HXX */
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