128 lines
4.8 KiB
C++
128 lines
4.8 KiB
C++
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#ifndef CORE_ROOT_HXX
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#define CORE_ROOT_HXX
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#include <hash_map>
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#include <com/sun/star/awt/XLayoutRoot.hpp>
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#include <com/sun/star/awt/XToolkit.hpp>
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#include <com/sun/star/awt/XWindow.hpp>
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#include <com/sun/star/io/XInputStream.hpp>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <cppuhelper/implbase3.hxx>
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#include <cppuhelper/interfacecontainer.h>
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#include "proplist.hxx"
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namespace layoutimpl
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{
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namespace css = ::com::sun::star;
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css::uno::Reference< css::io::XInputStream >
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getFileAsStream( const css::uno::Reference< css::lang::XMultiServiceFactory > &xFactory,
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const rtl::OUString &rName );
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/* Interface generation code -- to hook to a parser. */
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/*
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TODO: (ricardo) I think we should cut on LayoutRoot, stripping out its widget
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proxy interface (just make it return the root widget). Would even make it easier
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if there was interest to support multiple toplevel widgets in the same file.
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We also need to make sure the code gets diposed well... There is no need to keep
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these objects around after initialization...
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*/
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class LayoutWidget;
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class LayoutRoot : public ::cppu::WeakImplHelper3<
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css::awt::XLayoutRoot,
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css::lang::XInitialization,
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css::lang::XComponent>
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{
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protected:
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::osl::Mutex maMutex;
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typedef std::hash_map< rtl::OUString,
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css::uno::Reference< css::awt::XLayoutConstrains >,
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::rtl::OUStringHash > ItemHash;
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ItemHash maItems;
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sal_Bool mbDisposed;
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css::uno::Reference< css::lang::XMultiServiceFactory > mxFactory;
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::cppu::OInterfaceContainerHelper *mpListeners;
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css::uno::Reference< css::awt::XWindow > mxWindow;
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css::uno::Reference< css::awt::XLayoutContainer > mxContainer;
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css::uno::Reference< css::awt::XToolkit > mxToolkit;
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LayoutWidget *mpToplevel;
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css::uno::Reference< css::awt::XLayoutUnit > mxLayoutUnit;
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public:
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LayoutRoot( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory );
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virtual ~LayoutRoot();
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void addItem( const rtl::OUString &rName,
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const css::uno::Reference< css::awt::XLayoutConstrains > &xRef );
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void setWindow( css::uno::Reference< css::awt::XLayoutConstrains > xPeer )
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{
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mxWindow = css::uno::Reference< css::awt::XWindow >( xPeer, css::uno::UNO_QUERY );
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}
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// get XLayoutContainer
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virtual css::uno::Reference< css::awt::XLayoutContainer > getLayoutContainer() throw (css::uno::RuntimeException);
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// XInitialization
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virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) throw (css::uno::Exception, css::uno::RuntimeException);
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// XNameAccess
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virtual css::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName ) throw (css::container::NoSuchElementException, css::lang::WrappedTargetException, css::uno::RuntimeException);
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virtual css::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames() throw (css::uno::RuntimeException);
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virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) throw (css::uno::RuntimeException);
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virtual css::uno::Type SAL_CALL getElementType() throw (css::uno::RuntimeException);
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virtual sal_Bool SAL_CALL hasElements() throw (css::uno::RuntimeException);
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// XComponent
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virtual void SAL_CALL dispose() throw (css::uno::RuntimeException);
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virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) throw (css::uno::RuntimeException);
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virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) throw (css::uno::RuntimeException);
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// generator
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virtual LayoutWidget *create( rtl::OUString id, const rtl::OUString unoName, long attrbs, css::uno::Reference< css::awt::XLayoutContainer > xParent );
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};
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class LayoutWidget
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{
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friend class LayoutRoot;
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public:
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LayoutWidget() {}
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LayoutWidget( css::uno::Reference< css::awt::XToolkit > xToolkit,
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css::uno::Reference< css::awt::XLayoutContainer > xToplevel,
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rtl::OUString unoName, long attrbs );
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virtual ~LayoutWidget();
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virtual void setProperties( const PropList &rProps );
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virtual void setProperty( rtl::OUString const& attr, rtl::OUString const& value );
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virtual bool addChild( LayoutWidget *pChild );
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virtual void setChildProperties( LayoutWidget *pChild, const PropList &rProps );
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inline css::uno::Reference< css::awt::XLayoutConstrains > getPeer()
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{ return mxWidget; }
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inline css::uno::Reference< css::awt::XLayoutContainer > getContainer()
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{ return mxContainer; }
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protected:
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css::uno::Reference< css::awt::XLayoutConstrains > mxWidget;
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css::uno::Reference< css::awt::XLayoutContainer > mxContainer;
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};
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} // namespace layoutimpl
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#endif // CORE_ROOT_HXX
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