/* -*- 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 INCLUDED_CANVAS_BASE_GRAPHICDEVICEBASE_HXX #define INCLUDED_CANVAS_BASE_GRAPHICDEVICEBASE_HXX #include #include #include #include #include #include #include #include #include #include /* Definition of GraphicDeviceBase class */ namespace canvas { /** Helper template base class for XGraphicDevice implementations. This base class provides partial implementations of the XGraphicDevice-related interface, such as XColorSpace. This template basically interposes itself between the full interface you implement (i.e. not restricted to XGraphicDevice etc.). The problem with UNO partial interface implementation actually is, that you cannot do it the plain way, since deriving from a common base subclass always introduces the whole set of pure virtuals, that your baseclass helper just overrided) and your implementation class. You then only have to implement the functionality besides XGraphicDevice. If you want to support the optional debug XUpdatable interface, also add that to the base classes (client code will call the corresponding update() method, whenever a burst of animations is over). 
        Example:
        typedef ::cppu::WeakComponentImplHelper5< ::com::sun::star::rendering::XGraphicDevice,
                                                  ::com::sun::star::rendering::XColorSpace,
                                                  ::com::sun::star::rendering::XPropertySet,
                                                  ::com::sun::star::lang::XServiceInfo,
                                                  ::com::sun::star::lang::XServiceName > GraphicDeviceBase_Base;
        typedef ::canvas::internal::GraphicDeviceBase< GraphicDeviceBase, DeviceHelper > ExampleDevice_Base;

        class ExampleDevice : public ExampleDevice_Base
        {
        };
@tpl Base Base class to use, most probably one of the WeakComponentImplHelperN templates with the appropriate interfaces. At least XGraphicDevice should be among them (why else would you use this template, then?). Base class must have an Base( const Mutex& ) constructor (like the WeakComponentImplHelperN templates have). As the very least, the base class must be derived from uno::XInterface, as some error reporting mechanisms rely on that. @tpl DeviceHelper Device helper implementation for the backend in question. This object will be held as a member of this template class, and basically gets forwarded all XGraphicDevice API calls that could not be handled generically. @tpl Mutex Lock strategy to use. Defaults to using the DisambiguationHelper-provided lock. Everytime one of the methods is entered, an object of type Mutex is created with m_aMutex as the sole parameter, and destroyed again when the method scope is left. @tpl UnambiguousBase Optional unambiguous base class for XInterface of Base. It's sometimes necessary to specify this parameter, e.g. if Base derives from multiple UNO interface (were each provides its own version of XInterface, making the conversion ambiguous) */ template< class Base, class DeviceHelper, class Mutex=::osl::MutexGuard, class UnambiguousBase=::com::sun::star::uno::XInterface > class GraphicDeviceBase : public Base { public: typedef Base BaseType; typedef DeviceHelper DeviceHelperType; typedef Mutex MutexType; typedef UnambiguousBase UnambiguousBaseType; typedef GraphicDeviceBase ThisType; typedef ::rtl::Reference< GraphicDeviceBase > Reference; GraphicDeviceBase() : maDeviceHelper(), maPropHelper(), mbDumpScreenContent(false) { maPropHelper.initProperties( PropertySetHelper::MakeMap ("HardwareAcceleration", boost::bind(&DeviceHelper::isAccelerated, boost::ref(maDeviceHelper))) ("DeviceHandle", boost::bind(&DeviceHelper::getDeviceHandle, boost::ref(maDeviceHelper))) ("SurfaceHandle", boost::bind(&DeviceHelper::getSurfaceHandle, boost::ref(maDeviceHelper))) ("DumpScreenContent", boost::bind(&ThisType::getDumpScreenContent, this), boost::bind(&ThisType::setDumpScreenContent, this, _1))); } virtual void disposeThis() { MutexType aGuard( BaseType::m_aMutex ); maDeviceHelper.disposing(); // pass on to base class BaseType::disposeThis(); } // XGraphicDevice virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBufferController > SAL_CALL getBufferController( ) throw (::com::sun::star::uno::RuntimeException) { return ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBufferController >(); } virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XColorSpace > SAL_CALL getDeviceColorSpace( ) throw (::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.getColorSpace(); } virtual ::com::sun::star::geometry::RealSize2D SAL_CALL getPhysicalResolution( ) throw (::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.getPhysicalResolution(); } virtual ::com::sun::star::geometry::RealSize2D SAL_CALL getPhysicalSize( ) throw (::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.getPhysicalSize(); } virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XLinePolyPolygon2D > SAL_CALL createCompatibleLinePolyPolygon( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealPoint2D > >& points ) throw (::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.createCompatibleLinePolyPolygon( this, points ); } virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBezierPolyPolygon2D > SAL_CALL createCompatibleBezierPolyPolygon( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealBezierSegment2D > >& points ) throw (::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.createCompatibleBezierPolyPolygon( this, points ); } virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > SAL_CALL createCompatibleBitmap( const ::com::sun::star::geometry::IntegerSize2D& size ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) { tools::verifyBitmapSize(size, BOOST_CURRENT_FUNCTION, static_cast< UnambiguousBaseType* >(this)); MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.createCompatibleBitmap( this, size ); } virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > SAL_CALL createVolatileBitmap( const ::com::sun::star::geometry::IntegerSize2D& size ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) { tools::verifyBitmapSize(size, BOOST_CURRENT_FUNCTION, static_cast< UnambiguousBaseType* >(this)); MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.createVolatileBitmap( this, size ); } virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > SAL_CALL createCompatibleAlphaBitmap( const ::com::sun::star::geometry::IntegerSize2D& size ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) { tools::verifyBitmapSize(size, BOOST_CURRENT_FUNCTION, static_cast< UnambiguousBaseType* >(this)); MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.createCompatibleAlphaBitmap( this, size ); } virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > SAL_CALL createVolatileAlphaBitmap( const ::com::sun::star::geometry::IntegerSize2D& size ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) { tools::verifyBitmapSize(size, BOOST_CURRENT_FUNCTION, static_cast< UnambiguousBaseType* >(this)); MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.createVolatileAlphaBitmap( this, size ); } virtual ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > SAL_CALL getParametricPolyPolygonFactory( ) throw (::com::sun::star::uno::RuntimeException) { return this; } virtual ::sal_Bool SAL_CALL hasFullScreenMode( ) throw (::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.hasFullScreenMode(); } virtual ::sal_Bool SAL_CALL enterFullScreenMode( ::sal_Bool bEnter ) throw (::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); return maDeviceHelper.enterFullScreenMode( bEnter ); } // XMultiServiceFactory virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstance( const OUString& aServiceSpecifier ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException) { return ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XParametricPolyPolygon2D >( ParametricPolyPolygon::create(this, aServiceSpecifier, ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >())); } virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstanceWithArguments( const OUString& aServiceSpecifier, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& Arguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException) { return ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XParametricPolyPolygon2D >( ParametricPolyPolygon::create(this, aServiceSpecifier, Arguments)); } virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getAvailableServiceNames( ) throw (::com::sun::star::uno::RuntimeException) { return ParametricPolyPolygon::getAvailableServiceNames(); } // XUpdatable virtual void SAL_CALL update() throw (com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); if( mbDumpScreenContent ) maDeviceHelper.dumpScreenContent(); } // XPropertySet virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() throw (::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); return maPropHelper.getPropertySetInfo(); } virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); maPropHelper.setPropertyValue( aPropertyName, aValue ); } virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const OUString& aPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); return maPropHelper.getPropertyValue( aPropertyName ); } virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); maPropHelper.addPropertyChangeListener( aPropertyName, xListener ); } virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); maPropHelper.removePropertyChangeListener( aPropertyName, xListener ); } virtual void SAL_CALL addVetoableChangeListener( const OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& xListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); maPropHelper.addVetoableChangeListener( aPropertyName, xListener ); } virtual void SAL_CALL removeVetoableChangeListener( const OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& xListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException) { MutexType aGuard( BaseType::m_aMutex ); maPropHelper.removeVetoableChangeListener( aPropertyName, xListener ); } protected: ~GraphicDeviceBase() {} // we're a ref-counted UNO class. _We_ destroy ourselves. ::com::sun::star::uno::Any getDumpScreenContent() const { return ::com::sun::star::uno::makeAny( mbDumpScreenContent ); } void setDumpScreenContent( const ::com::sun::star::uno::Any& rAny ) { // TODO(Q1): this was mbDumpScreenContent = // rAny.get(), only that gcc3.3 wouldn't eat it rAny >>= mbDumpScreenContent; } DeviceHelperType maDeviceHelper; PropertySetHelper maPropHelper; bool mbDumpScreenContent; private: GraphicDeviceBase( const GraphicDeviceBase& ); GraphicDeviceBase& operator=( const GraphicDeviceBase& ); }; } #endif // INCLUDED_CANVAS_BASE_GRAPHICDEVICEBASE_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ ure/mariadb LibreOffice 核心代码仓库文档基金会
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path: root/include/apple_remote/RemoteControl.h
AgeCommit message (Expand)Author
2017-08-21Typo notifcation->notificationJulien Nabet
2017-03-25Fix typosAndrea Gelmini