/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ /* * 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 . */ #include #include #include #include #ifdef MACOSX #include #include #include #else #include #include "headless/svpframe.hxx" #include "headless/svpinst.hxx" #include "headless/svpvd.hxx" #endif #include #include #include std::unique_ptr AquaSalInstance::CreateVirtualDevice( SalGraphics& rGraphics, tools::Long &nDX, tools::Long &nDY, DeviceFormat eFormat, const SystemGraphicsData *pData ) { // #i92075# can be called first in a thread SalData::ensureThreadAutoreleasePool(); #ifdef IOS if( pData ) { return std::unique_ptr(new AquaSalVirtualDevice( static_cast< AquaSalGraphics* >(&rGraphics), nDX, nDY, eFormat, pData )); } else { std::unique_ptr pNew(new AquaSalVirtualDevice( NULL, nDX, nDY, eFormat, NULL )); pNew->SetSize( nDX, nDY ); return pNew; } #else return std::unique_ptr(new AquaSalVirtualDevice( static_cast< AquaSalGraphics* >(&rGraphics), nDX, nDY, eFormat, pData )); #endif } AquaSalVirtualDevice::AquaSalVirtualDevice( AquaSalGraphics* pGraphic, tools::Long &nDX, tools::Long &nDY, DeviceFormat eFormat, const SystemGraphicsData *pData ) : mbGraphicsUsed( false ) , mnBitmapDepth( 0 ) , mnWidth(0) , mnHeight(0) { SAL_INFO( "vcl.virdev", "AquaSalVirtualDevice::AquaSalVirtualDevice() this=" << this << " size=(" << nDX << "x" << nDY << ") bitcount=" << static_cast(eFormat) << " pData=" << pData << " context=" << (pData ? pData->rCGContext : nullptr) ); if( pGraphic && pData && pData->rCGContext ) { // Create virtual device based on existing SystemGraphicsData // We ignore nDx and nDY, as the desired size comes from the SystemGraphicsData. // the mxContext is from pData (what "mxContext"? there is no such field anywhere in vcl;) mbForeignContext = true; mpGraphics = new AquaSalGraphics( /*pGraphic*/ ); if (nDX == 0) { nDX = 1; } if (nDY == 0) { nDY = 1; } maLayer.set(CGLayerCreateWithContext(pData->rCGContext, CGSizeMake(nDX, nDY), nullptr)); // Interrogate the context as to its real size if (maLayer.isSet()) { const CGSize aSize = CGLayerGetSize(maLayer.get()); nDX = static_cast(aSize.width); nDY = static_cast(aSize.height); } else { nDX = 0; nDY = 0; } mpGraphics->SetVirDevGraphics(this, maLayer, pData->rCGContext); SAL_INFO("vcl.virdev", "AquaSalVirtualDevice::AquaSalVirtualDevice() this=" << this << " (" << nDX << "x" << nDY << ") mbForeignContext=" << (mbForeignContext ? "YES" : "NO")); } else { // create empty new virtual device mbForeignContext = false; // the mxContext is created within VCL mpGraphics = new AquaSalGraphics(); // never fails switch (eFormat) { #ifdef IOS case DeviceFormat::GRAYSCALE: mnBitmapDepth = 8; break; #endif default: mnBitmapDepth = 0; break; } #ifdef MACOSX // inherit resolution from reference device if( pGraphic ) { AquaSalFrame* pFrame = pGraphic->getGraphicsFrame(); if( pFrame && AquaSalFrame::isAlive( pFrame ) ) { mpGraphics->setGraphicsFrame( pFrame ); mpGraphics->copyResolution( *pGraphic ); } } #endif if( nDX && nDY ) { SetSize( nDX, nDY ); } // NOTE: if SetSize does not succeed, we just ignore the nDX and nDY } } AquaSalVirtualDevice::~AquaSalVirtualDevice() { SAL_INFO( "vcl.virdev", "AquaSalVirtualDevice::~AquaSalVirtualDevice() this=" << this ); if( mpGraphics ) { mpGraphics->SetVirDevGraphics( this, nullptr, nullptr ); delete mpGraphics; mpGraphics = nullptr; } Destroy(); } SalGraphics* AquaSalVirtualDevice::AcquireGraphics() { if( mbGraphicsUsed || !mpGraphics ) { return nullptr; } mbGraphicsUsed = true; return mpGraphics; } void AquaSalVirtualDevice::ReleaseGraphics( SalGraphics* ) { mbGraphicsUsed = false; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ ba-5.2'>distro/escriba/escriba-5.2 LibreOffice 核心代码仓库文档基金会

path: root/sc/JunitTest_sc_unoapi_6.mk

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