/* -*- 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 . */ #include #include #include #include #include #include #include #include #include QtBitmap::QtBitmap() {} QtBitmap::QtBitmap(const QImage& rImage) { m_pImage.reset(new QImage(rImage)); } bool QtBitmap::Create(const Size& rSize, vcl::PixelFormat ePixelFormat, const BitmapPalette& rPal) { if (ePixelFormat == vcl::PixelFormat::INVALID) return false; if (ePixelFormat == vcl::PixelFormat::N8_BPP) assert(256 >= rPal.GetEntryCount()); m_pImage.reset(new QImage(toQSize(rSize), getBitFormat(ePixelFormat))); m_pImage->fill(Qt::transparent); m_aPalette = rPal; auto count = rPal.GetEntryCount(); if (count && m_pImage) { QVector aColorTable(count); for (unsigned i = 0; i < count; ++i) aColorTable[i] = qRgb(rPal[i].GetRed(), rPal[i].GetGreen(), rPal[i].GetBlue()); m_pImage->setColorTable(std::move(aColorTable)); } return true; } bool QtBitmap::Create(const SalBitmap& rSalBmp) { const QtBitmap* pBitmap = static_cast(&rSalBmp); m_pImage.reset(new QImage(*pBitmap->m_pImage)); m_aPalette = pBitmap->m_aPalette; return true; } bool QtBitmap::Create(const SalBitmap& rSalBmp, SalGraphics* pSalGraphics) { const QtBitmap* pBitmap = static_cast(&rSalBmp); QtGraphics* pGraphics = static_cast(pSalGraphics); QImage* pImage = pGraphics->getQImage(); m_pImage.reset(new QImage(pBitmap->m_pImage->convertToFormat(pImage->format()))); return true; } bool QtBitmap::Create(const SalBitmap& rSalBmp, vcl::PixelFormat eNewPixelFormat) { if (eNewPixelFormat == vcl::PixelFormat::INVALID) return false; const QtBitmap* pBitmap = static_cast(&rSalBmp); m_pImage.reset(new QImage(pBitmap->m_pImage->convertToFormat(getBitFormat(eNewPixelFormat)))); return true; } bool QtBitmap::Create(const css::uno::Reference& /*rBitmapCanvas*/, Size& /*rSize*/, bool /*bMask*/) { return false; } void QtBitmap::Destroy() { m_pImage.reset(); } Size QtBitmap::GetSize() const { if (m_pImage) return toSize(m_pImage->size()); return Size(); } sal_uInt16 QtBitmap::GetBitCount() const { if (m_pImage) return getFormatBits(m_pImage->format()); return 0; } BitmapBuffer* QtBitmap::AcquireBuffer(BitmapAccessMode /*nMode*/) { static const BitmapPalette aEmptyPalette; if (!m_pImage) return nullptr; BitmapBuffer* pBuffer = new BitmapBuffer; pBuffer->mnWidth = m_pImage->width(); pBuffer->mnHeight = m_pImage->height(); pBuffer->mnBitCount = getFormatBits(m_pImage->format()); pBuffer->mpBits = m_pImage->bits(); pBuffer->mnScanlineSize = m_pImage->bytesPerLine(); switch (pBuffer->mnBitCount) { case 1: pBuffer->mnFormat = ScanlineFormat::N1BitMsbPal | ScanlineFormat::TopDown; pBuffer->maPalette = m_aPalette; break; case 8: pBuffer->mnFormat = ScanlineFormat::N8BitPal | ScanlineFormat::TopDown; pBuffer->maPalette = m_aPalette; break; case 24: pBuffer->mnFormat = ScanlineFormat::N24BitTcRgb | ScanlineFormat::TopDown; pBuffer->maPalette = aEmptyPalette; break; case 32: { #ifdef OSL_BIGENDIAN pBuffer->mnFormat = ScanlineFormat::N32BitTcArgb | ScanlineFormat::TopDown; #else pBuffer->mnFormat = ScanlineFormat::N32BitTcBgra | ScanlineFormat::TopDown; #endif pBuffer->maPalette = aEmptyPalette; break; } default: assert(false); } return pBuffer; } void QtBitmap::ReleaseBuffer(BitmapBuffer* pBuffer, BitmapAccessMode nMode) { m_aPalette = pBuffer->maPalette; auto count = m_aPalette.GetEntryCount(); if (pBuffer->mnBitCount != 4 && count) { QVector aColorTable(count); for (unsigned i = 0; i < count; ++i) aColorTable[i] = qRgb(m_aPalette[i].GetRed(), m_aPalette[i].GetGreen(), m_aPalette[i].GetBlue()); m_pImage->setColorTable(std::move(aColorTable)); } delete pBuffer; if (nMode == BitmapAccessMode::Write) InvalidateChecksum(); } bool QtBitmap::GetSystemData(BitmapSystemData& /*rData*/) { return false; } bool QtBitmap::ScalingSupported() const { return false; } bool QtBitmap::Scale(const double& /*rScaleX*/, const double& /*rScaleY*/, BmpScaleFlag /*nScaleFlag*/) { return false; } bool QtBitmap::Replace(const Color& /*rSearchColor*/, const Color& /*rReplaceColor*/, sal_uInt8 /*nTol*/) { return false; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ escriba/escriba-5.2 LibreOffice 核心代码仓库文档基金会

path: root/config_host/config_langs.h.in

Age	Commit message (Expand)	Author