/************************************************************** * * 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 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_slideshow.hxx" // must be first #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "viewappletshape.hxx" #include "tools.hxx" using namespace ::com::sun::star; namespace slideshow { namespace internal { ViewAppletShape::ViewAppletShape( const ViewLayerSharedPtr& rViewLayer, const uno::Reference< drawing::XShape >& rxShape, const ::rtl::OUString& rServiceName, const char** pPropCopyTable, sal_Size nNumPropEntries, const uno::Reference< uno::XComponentContext >& rxContext ) : mpViewLayer( rViewLayer ), mxViewer(), mxFrame(), mxComponentContext( rxContext ) { ENSURE_OR_THROW( rxShape.is(), "ViewAppletShape::ViewAppletShape(): Invalid Shape" ); ENSURE_OR_THROW( mpViewLayer, "ViewAppletShape::ViewAppletShape(): Invalid View" ); ENSURE_OR_THROW( mpViewLayer->getCanvas(), "ViewAppletShape::ViewAppletShape(): Invalid ViewLayer canvas" ); ENSURE_OR_THROW( mxComponentContext.is(), "ViewAppletShape::ViewAppletShape(): Invalid component context" ); uno::Reference xFactory( mxComponentContext->getServiceManager(), uno::UNO_QUERY_THROW ); mxViewer.set( xFactory->createInstanceWithContext( rServiceName, mxComponentContext), uno::UNO_QUERY_THROW ); uno::Reference< beans::XPropertySet > xShapePropSet( rxShape, uno::UNO_QUERY_THROW ); uno::Reference< beans::XPropertySet > mxViewerPropSet( mxViewer, uno::UNO_QUERY_THROW ); // copy shape properties to applet viewer ::rtl::OUString aPropName; for( sal_Size i=0; isetPropertyValue( aPropName, xShapePropSet->getPropertyValue( aPropName )); } } // --------------------------------------------------------------------- ViewAppletShape::~ViewAppletShape() { try { endApplet(); } catch (uno::Exception &) { OSL_ENSURE( false, rtl::OUStringToOString( comphelper::anyToString( cppu::getCaughtException() ), RTL_TEXTENCODING_UTF8 ).getStr() ); } } // --------------------------------------------------------------------- ViewLayerSharedPtr ViewAppletShape::getViewLayer() const { return mpViewLayer; } // --------------------------------------------------------------------- bool ViewAppletShape::startApplet( const ::basegfx::B2DRectangle& rBounds ) { ENSURE_OR_RETURN_FALSE( mpViewLayer && mpViewLayer->getCanvas() && mpViewLayer->getCanvas()->getUNOCanvas().is(), "ViewAppletShape::startApplet(): Invalid or disposed view" ); try { ::cppcanvas::CanvasSharedPtr pCanvas = mpViewLayer->getCanvas(); uno::Reference< beans::XPropertySet > xPropSet( pCanvas->getUNOCanvas()->getDevice(), uno::UNO_QUERY_THROW ); uno::Reference< awt::XWindow2 > xParentWindow( xPropSet->getPropertyValue( ::rtl::OUString::createFromAscii( "Window" )), uno::UNO_QUERY_THROW ); uno::Reference xFactory( mxComponentContext->getServiceManager() ); if( xFactory.is() ) { // create an awt window to contain the applet // ========================================== uno::Reference< awt::XToolkit > xToolkit( xFactory->createInstanceWithContext( ::rtl::OUString::createFromAscii( "com.sun.star.awt.Toolkit" ), mxComponentContext ), uno::UNO_QUERY_THROW ); awt::WindowDescriptor aOwnWinDescriptor( awt::WindowClass_SIMPLE, ::rtl::OUString(), uno::Reference< awt::XWindowPeer >(xParentWindow, uno::UNO_QUERY_THROW), 0, awt::Rectangle(), awt::WindowAttribute::SHOW | awt::VclWindowPeerAttribute::CLIPCHILDREN ); uno::Reference< awt::XWindowPeer > xNewWinPeer( xToolkit->createWindow( aOwnWinDescriptor )); uno::Reference< awt::XWindow > xOwnWindow( xNewWinPeer, uno::UNO_QUERY_THROW ); // create a frame, and load the applet into it // =========================================== mxFrame.set( xFactory->createInstanceWithContext( ::rtl::OUString::createFromAscii( "com.sun.star.frame.Frame" ), mxComponentContext ), uno::UNO_QUERY_THROW ); mxFrame->initialize( xOwnWindow ); uno::Reference < frame::XSynchronousFrameLoader > xLoader( mxViewer, uno::UNO_QUERY_THROW ); xLoader->load( uno::Sequence < beans::PropertyValue >(), mxFrame ); // resize surrounding window and applet to current shape size // ========================================================== ::basegfx::B2DRange aTmpRange; ::canvas::tools::calcTransformedRectBounds( aTmpRange, rBounds, mpViewLayer->getTransformation() ); const ::basegfx::B2IRange& rPixelBounds( ::basegfx::unotools::b2ISurroundingRangeFromB2DRange( aTmpRange )); uno::Reference< awt::XWindow > xSurroundingWindow( mxFrame->getContainerWindow() ); if( xSurroundingWindow.is() ) xSurroundingWindow->setPosSize( static_cast(rPixelBounds.getMinX()), static_cast(rPixelBounds.getMinY()), static_cast(rPixelBounds.getWidth()), static_cast(rPixelBounds.getHeight()), awt::PosSize::POSSIZE ); uno::Reference< awt::XWindow > xAppletWindow( mxFrame->getComponentWindow() ); if( xAppletWindow.is() ) xAppletWindow->setPosSize( 0, 0, static_cast(rPixelBounds.getWidth()), static_cast(rPixelBounds.getHeight()), awt::PosSize::POSSIZE ); } } catch (uno::Exception &) { return false; } return true; } // --------------------------------------------------------------------- void ViewAppletShape::endApplet() { uno::Reference xCloseable( mxFrame, uno::UNO_QUERY ); if( xCloseable.is() ) { xCloseable->close( sal_True ); mxFrame.clear(); } } // --------------------------------------------------------------------- bool ViewAppletShape::render( const ::basegfx::B2DRectangle& rBounds ) const { ::cppcanvas::CanvasSharedPtr pCanvas = mpViewLayer->getCanvas(); if( !pCanvas ) return false; if( !mxFrame.is() ) { // fill the shape background with black fillRect( pCanvas, rBounds, 0xFFFFFFFFU ); } return true; } bool ViewAppletShape::resize( const ::basegfx::B2DRectangle& rBounds ) const { if( !mxFrame.is() ) return false; ::basegfx::B2DRange aTmpRange; ::canvas::tools::calcTransformedRectBounds( aTmpRange, rBounds, mpViewLayer->getTransformation() ); const ::basegfx::B2IRange& rPixelBounds( ::basegfx::unotools::b2ISurroundingRangeFromB2DRange( aTmpRange )); uno::Reference< awt::XWindow > xFrameWindow( mxFrame->getContainerWindow() ); if( xFrameWindow.is() ) xFrameWindow->setPosSize( static_cast(rPixelBounds.getMinX()), static_cast(rPixelBounds.getMinY()), static_cast(rPixelBounds.getWidth()), static_cast(rPixelBounds.getHeight()), awt::PosSize::POSSIZE ); uno::Reference< awt::XWindow > xAppletWindow( mxFrame->getComponentWindow() ); if( xAppletWindow.is() ) xAppletWindow->setPosSize( 0, 0, static_cast(rPixelBounds.getWidth()), static_cast(rPixelBounds.getHeight()), awt::PosSize::POSSIZE ); return true; } } }