1*25ea7f45SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*25ea7f45SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*25ea7f45SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*25ea7f45SAndrew Rist * distributed with this work for additional information 6*25ea7f45SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*25ea7f45SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*25ea7f45SAndrew Rist * "License"); you may not use this file except in compliance 9*25ea7f45SAndrew Rist * with the License. You may obtain a copy of the License at 10*25ea7f45SAndrew Rist * 11*25ea7f45SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*25ea7f45SAndrew Rist * 13*25ea7f45SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*25ea7f45SAndrew Rist * software distributed under the License is distributed on an 15*25ea7f45SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*25ea7f45SAndrew Rist * KIND, either express or implied. See the License for the 17*25ea7f45SAndrew Rist * specific language governing permissions and limitations 18*25ea7f45SAndrew Rist * under the License. 19*25ea7f45SAndrew Rist * 20*25ea7f45SAndrew Rist *************************************************************/ 21*25ea7f45SAndrew Rist 22*25ea7f45SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_canvas.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <canvas/debug.hxx> 28cdf0e10cSrcweir #include <tools/diagnose_ex.h> 29cdf0e10cSrcweir #include <canvas/verbosetrace.hxx> 30cdf0e10cSrcweir #include <canvas/canvastools.hxx> 31cdf0e10cSrcweir 32cdf0e10cSrcweir #include <com/sun/star/registry/XRegistryKey.hpp> 33cdf0e10cSrcweir #include <com/sun/star/lang/XSingleServiceFactory.hpp> 34cdf0e10cSrcweir #include <com/sun/star/uno/XComponentContext.hpp> 35cdf0e10cSrcweir 36cdf0e10cSrcweir #include <vcl/canvastools.hxx> 37cdf0e10cSrcweir #include <vcl/outdev.hxx> 38cdf0e10cSrcweir #include <vcl/window.hxx> 39cdf0e10cSrcweir #include <vcl/bitmapex.hxx> 40cdf0e10cSrcweir 41cdf0e10cSrcweir #include <basegfx/tools/canvastools.hxx> 42cdf0e10cSrcweir 43cdf0e10cSrcweir #include <algorithm> 44cdf0e10cSrcweir 45cdf0e10cSrcweir #include "spritecanvas.hxx" 46cdf0e10cSrcweir #include "windowoutdevholder.hxx" 47cdf0e10cSrcweir 48cdf0e10cSrcweir 49cdf0e10cSrcweir using namespace ::com::sun::star; 50cdf0e10cSrcweir 51cdf0e10cSrcweir namespace vclcanvas 52cdf0e10cSrcweir { SpriteCanvas(const uno::Sequence<uno::Any> & aArguments,const uno::Reference<uno::XComponentContext> & rxContext)53cdf0e10cSrcweir SpriteCanvas::SpriteCanvas( const uno::Sequence< uno::Any >& aArguments, 54cdf0e10cSrcweir const uno::Reference< uno::XComponentContext >& rxContext ) : 55cdf0e10cSrcweir maArguments(aArguments), 56cdf0e10cSrcweir mxComponentContext( rxContext ) 57cdf0e10cSrcweir { 58cdf0e10cSrcweir } 59cdf0e10cSrcweir initialize()60cdf0e10cSrcweir void SpriteCanvas::initialize() 61cdf0e10cSrcweir { 62cdf0e10cSrcweir tools::LocalGuard aGuard; 63cdf0e10cSrcweir 64cdf0e10cSrcweir // #i64742# Only call initialize when not in probe mode 65cdf0e10cSrcweir if( maArguments.getLength() == 0 ) 66cdf0e10cSrcweir return; 67cdf0e10cSrcweir 68cdf0e10cSrcweir OSL_TRACE( "SpriteCanvas created" ); 69cdf0e10cSrcweir 70cdf0e10cSrcweir // add our own property to GraphicDevice 71cdf0e10cSrcweir maPropHelper.addProperties( 72cdf0e10cSrcweir ::canvas::PropertySetHelper::MakeMap 73cdf0e10cSrcweir ("UnsafeScrolling", 74cdf0e10cSrcweir boost::bind(&SpriteCanvasHelper::isUnsafeScrolling, 75cdf0e10cSrcweir boost::ref(maCanvasHelper)), 76cdf0e10cSrcweir boost::bind(&SpriteCanvasHelper::enableUnsafeScrolling, 77cdf0e10cSrcweir boost::ref(maCanvasHelper), 78cdf0e10cSrcweir _1)) 79cdf0e10cSrcweir ("SpriteBounds", 80cdf0e10cSrcweir boost::bind(&SpriteCanvasHelper::isSpriteBounds, 81cdf0e10cSrcweir boost::ref(maCanvasHelper)), 82cdf0e10cSrcweir boost::bind(&SpriteCanvasHelper::enableSpriteBounds, 83cdf0e10cSrcweir boost::ref(maCanvasHelper), 84cdf0e10cSrcweir _1))); 85cdf0e10cSrcweir 86cdf0e10cSrcweir VERBOSE_TRACE( "VCLSpriteCanvas::initialize called" ); 87cdf0e10cSrcweir 88cdf0e10cSrcweir ENSURE_ARG_OR_THROW( maArguments.getLength() >= 1, 89cdf0e10cSrcweir "VCLSpriteCanvas::initialize: wrong number of arguments" ); 90cdf0e10cSrcweir 91cdf0e10cSrcweir /* maArguments: 92cdf0e10cSrcweir 0: ptr to creating instance (Window or VirtualDevice) 93cdf0e10cSrcweir 1: SystemEnvData as a streamed Any (or empty for VirtualDevice) 94cdf0e10cSrcweir 2: current bounds of creating instance 95cdf0e10cSrcweir 3: bool, denoting always on top state for Window (always false for VirtualDevice) 96cdf0e10cSrcweir 4: XWindow for creating Window (or empty for VirtualDevice) 97cdf0e10cSrcweir 5: SystemGraphicsData as a streamed Any 98cdf0e10cSrcweir */ 99cdf0e10cSrcweir ENSURE_ARG_OR_THROW( maArguments.getLength() >= 4 && 100cdf0e10cSrcweir maArguments[0].getValueTypeClass() == uno::TypeClass_HYPER && 101cdf0e10cSrcweir maArguments[4].getValueTypeClass() == uno::TypeClass_INTERFACE, 102cdf0e10cSrcweir "VCLSpriteCanvas::initialize: wrong number of arguments, or wrong types" ); 103cdf0e10cSrcweir 104cdf0e10cSrcweir uno::Reference< awt::XWindow > xParentWindow; 105cdf0e10cSrcweir maArguments[4] >>= xParentWindow; 106cdf0e10cSrcweir 107cdf0e10cSrcweir OutDevProviderSharedPtr pOutDev( new WindowOutDevHolder(xParentWindow) ); 108cdf0e10cSrcweir 109cdf0e10cSrcweir // setup helper 110cdf0e10cSrcweir maDeviceHelper.init( pOutDev ); 111cdf0e10cSrcweir setWindow(uno::Reference<awt::XWindow2>(xParentWindow, uno::UNO_QUERY_THROW)); 112cdf0e10cSrcweir maCanvasHelper.init( maDeviceHelper.getBackBuffer(), 113cdf0e10cSrcweir *this, 114cdf0e10cSrcweir maRedrawManager, 115cdf0e10cSrcweir false, // no OutDev state preservation 116cdf0e10cSrcweir false ); // no alpha on surface 117cdf0e10cSrcweir 118cdf0e10cSrcweir maArguments.realloc(0); 119cdf0e10cSrcweir } 120cdf0e10cSrcweir ~SpriteCanvas()121cdf0e10cSrcweir SpriteCanvas::~SpriteCanvas() 122cdf0e10cSrcweir { 123cdf0e10cSrcweir OSL_TRACE( "SpriteCanvas destroyed" ); 124cdf0e10cSrcweir } 125cdf0e10cSrcweir 126cdf0e10cSrcweir disposing()127cdf0e10cSrcweir void SAL_CALL SpriteCanvas::disposing() 128cdf0e10cSrcweir { 129cdf0e10cSrcweir tools::LocalGuard aGuard; 130cdf0e10cSrcweir 131cdf0e10cSrcweir mxComponentContext.clear(); 132cdf0e10cSrcweir 133cdf0e10cSrcweir // forward to parent 134cdf0e10cSrcweir SpriteCanvasBaseT::disposing(); 135cdf0e10cSrcweir } 136cdf0e10cSrcweir showBuffer(::sal_Bool bUpdateAll)137cdf0e10cSrcweir ::sal_Bool SAL_CALL SpriteCanvas::showBuffer( ::sal_Bool bUpdateAll ) throw (uno::RuntimeException) 138cdf0e10cSrcweir { 139cdf0e10cSrcweir return updateScreen( bUpdateAll ); 140cdf0e10cSrcweir } 141cdf0e10cSrcweir switchBuffer(::sal_Bool bUpdateAll)142cdf0e10cSrcweir ::sal_Bool SAL_CALL SpriteCanvas::switchBuffer( ::sal_Bool bUpdateAll ) throw (uno::RuntimeException) 143cdf0e10cSrcweir { 144cdf0e10cSrcweir return updateScreen( bUpdateAll ); 145cdf0e10cSrcweir } 146cdf0e10cSrcweir updateScreen(sal_Bool bUpdateAll)147cdf0e10cSrcweir sal_Bool SAL_CALL SpriteCanvas::updateScreen( sal_Bool bUpdateAll ) throw (uno::RuntimeException) 148cdf0e10cSrcweir { 149cdf0e10cSrcweir tools::LocalGuard aGuard; 150cdf0e10cSrcweir 151cdf0e10cSrcweir // avoid repaints on hidden window (hidden: not mapped to 152cdf0e10cSrcweir // screen). Return failure, since the screen really has _not_ 153cdf0e10cSrcweir // been updated (caller should try again later) 154cdf0e10cSrcweir return !mbIsVisible ? false : maCanvasHelper.updateScreen(bUpdateAll, 155cdf0e10cSrcweir mbSurfaceDirty); 156cdf0e10cSrcweir } 157cdf0e10cSrcweir getServiceName()158cdf0e10cSrcweir ::rtl::OUString SAL_CALL SpriteCanvas::getServiceName( ) throw (::com::sun::star::uno::RuntimeException) 159cdf0e10cSrcweir { 160cdf0e10cSrcweir return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( SPRITECANVAS_SERVICE_NAME ) ); 161cdf0e10cSrcweir } 162cdf0e10cSrcweir repaint(const GraphicObjectSharedPtr & rGrf,const rendering::ViewState & viewState,const rendering::RenderState & renderState,const::Point & rPt,const::Size & rSz,const GraphicAttr & rAttr) const163cdf0e10cSrcweir bool SpriteCanvas::repaint( const GraphicObjectSharedPtr& rGrf, 164cdf0e10cSrcweir const rendering::ViewState& viewState, 165cdf0e10cSrcweir const rendering::RenderState& renderState, 166cdf0e10cSrcweir const ::Point& rPt, 167cdf0e10cSrcweir const ::Size& rSz, 168cdf0e10cSrcweir const GraphicAttr& rAttr ) const 169cdf0e10cSrcweir { 170cdf0e10cSrcweir tools::LocalGuard aGuard; 171cdf0e10cSrcweir 172cdf0e10cSrcweir return maCanvasHelper.repaint( rGrf, viewState, renderState, rPt, rSz, rAttr ); 173cdf0e10cSrcweir } 174cdf0e10cSrcweir } 175