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Diffstat (limited to 'toolkit/source/layout/core/root.hxx')
| -rw-r--r-- | toolkit/source/layout/core/root.hxx | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/toolkit/source/layout/core/root.hxx b/toolkit/source/layout/core/root.hxx new file mode 100644 index 000000000000..8254f1b46b38 --- /dev/null +++ b/toolkit/source/layout/core/root.hxx @@ -0,0 +1,159 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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 LAYOUT_CORE_ROOT_HXX +#define LAYOUT_CORE_ROOT_HXX + +#define _BACKWARD_BACKWARD_WARNING_H 1 +#include <boost/unordered_map.hpp> + +#include <com/sun/star/awt/XLayoutRoot.hpp> +#include <com/sun/star/awt/XToolkit.hpp> +#include <com/sun/star/awt/XWindow.hpp> +#include <com/sun/star/io/XInputStream.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/lang/XInitialization.hpp> +#include <cppuhelper/implbase3.hxx> +#include <cppuhelper/interfacecontainer.h> +#include <toolkit/dllapi.h> + +#include <layout/core/proplist.hxx> + +namespace layoutimpl +{ + +namespace css = ::com::sun::star; + +css::uno::Reference< css::io::XInputStream > getFileAsStream( const rtl::OUString &rName ); + +/* Interface generation code -- to hook to a parser. */ + +/* + TODO: (ricardo) I think we should cut on LayoutRoot, stripping out its widget + proxy interface (just make it return the root widget). Would even make it easier + if there was interest to support multiple toplevel widgets in the same file. + + We also need to make sure the code gets diposed well... There is no need to keep + these objects around after initialization... +*/ + + +class LayoutWidget; + +class TOOLKIT_DLLPUBLIC LayoutRoot : public ::cppu::WeakImplHelper3< + css::awt::XLayoutRoot, + css::lang::XInitialization, + css::lang::XComponent> +{ +protected: + ::osl::Mutex maMutex; + + typedef boost::unordered_map< rtl::OUString, + css::uno::Reference< css::awt::XLayoutConstrains >, + ::rtl::OUStringHash > ItemHash; + ItemHash maItems; + + sal_Bool mbDisposed; + css::uno::Reference< css::lang::XMultiServiceFactory > mxFactory; + ::cppu::OInterfaceContainerHelper *mpListeners; + + css::uno::Reference< css::awt::XWindow > mxWindow; + css::uno::Reference< css::awt::XLayoutContainer > mxContainer; + + css::uno::Reference< css::awt::XToolkit > mxToolkit; + LayoutWidget *mpToplevel; + css::uno::Reference< css::awt::XLayoutUnit > mxLayoutUnit; + + void error( rtl::OUString const& message ); + +public: + LayoutRoot( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory ); + virtual ~LayoutRoot(); + + void addItem( const rtl::OUString &rName, + const css::uno::Reference< css::awt::XLayoutConstrains > &xRef ); + + void setWindow( css::uno::Reference< css::awt::XLayoutConstrains > xPeer ) + { + mxWindow = css::uno::Reference< css::awt::XWindow >( xPeer, css::uno::UNO_QUERY ); + } + + // get XLayoutContainer + virtual css::uno::Reference< css::awt::XLayoutContainer > SAL_CALL getLayoutContainer() throw (css::uno::RuntimeException); + + // XInitialization + virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) throw (css::uno::Exception, css::uno::RuntimeException); + + // XNameAccess + virtual css::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName ) throw (css::container::NoSuchElementException, css::lang::WrappedTargetException, css::uno::RuntimeException); + virtual css::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames() throw (css::uno::RuntimeException); + virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) throw (css::uno::RuntimeException); + virtual css::uno::Type SAL_CALL getElementType() throw (css::uno::RuntimeException); + virtual sal_Bool SAL_CALL hasElements() throw (css::uno::RuntimeException); + + // XComponent + virtual void SAL_CALL dispose() throw (css::uno::RuntimeException); + virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) throw (css::uno::RuntimeException); + virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) throw (css::uno::RuntimeException); + + // generator + virtual LayoutWidget *create( rtl::OUString id, const rtl::OUString unoName, long attrbs, css::uno::Reference< css::awt::XLayoutContainer > xParent ); +}; + +class TOOLKIT_DLLPUBLIC LayoutWidget +{ + friend class LayoutRoot; + +public: + LayoutWidget() {} + LayoutWidget( css::uno::Reference< css::awt::XToolkit > xToolkit, + css::uno::Reference< css::awt::XLayoutContainer > xToplevel, + rtl::OUString unoName, long attrbs ); + virtual ~LayoutWidget(); + + virtual void setProperties( const PropList &rProps ); + virtual void setProperty( rtl::OUString const& attr, rtl::OUString const& value ); + + virtual bool addChild( LayoutWidget *pChild ); + virtual void setChildProperties( LayoutWidget *pChild, const PropList &rProps ); + + inline css::uno::Reference< css::awt::XLayoutConstrains > getPeer() + { return mxWidget; } + inline css::uno::Reference< css::awt::XLayoutContainer > getContainer() + { return mxContainer; } + +protected: + css::uno::Reference< css::awt::XLayoutConstrains > mxWidget; + css::uno::Reference< css::awt::XLayoutContainer > mxContainer; +}; + +} // namespace layoutimpl + +#endif /* LAYOUT_CORE_ROOT_HXX */ + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |