From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- drawinglayer/source/tools/emfpfont.cxx | 76 ++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 drawinglayer/source/tools/emfpfont.cxx (limited to 'drawinglayer/source/tools/emfpfont.cxx') diff --git a/drawinglayer/source/tools/emfpfont.cxx b/drawinglayer/source/tools/emfpfont.cxx new file mode 100644 index 000000000..3fd6537e7 --- /dev/null +++ b/drawinglayer/source/tools/emfpfont.cxx @@ -0,0 +1,76 @@ +/* -*- 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 "emfpfont.hxx" + +namespace emfplushelper +{ + static OUString FontStyleToString(sal_uInt32 style) + { + OUStringBuffer sStyle; + + if (style & FontStyleBold) + sStyle = "\n\t\t\tFontStyleBold"; + + if (style & FontStyleItalic) + sStyle.append("\n\t\t\tFontStyleItalic"); + + if (style & FontStyleUnderline) + sStyle.append("\n\t\t\tFontStyleUnderline"); + + if (style & FontStyleStrikeout) + sStyle.append("\n\t\t\tFontStyleStrikeout"); + + return sStyle.makeStringAndClear(); + } + + void EMFPFont::Read(SvMemoryStream &s) + { + sal_uInt32 header; + sal_uInt32 reserved; + sal_uInt32 length; + s.ReadUInt32(header).ReadFloat(emSize).ReadUInt32(sizeUnit).ReadInt32(fontFlags).ReadUInt32(reserved).ReadUInt32(length); + SAL_WARN_IF((header >> 12) != 0xdbc01, "drawinglayer.emf", "Invalid header - not 0xdbc01"); + SAL_INFO("drawinglayer.emf", "EMF+\tHeader: 0x" << std::hex << (header >> 12)); + SAL_INFO("drawinglayer.emf", "EMF+\tVersion: 0x" << (header & 0x1fff)); + SAL_INFO("drawinglayer.emf", "EMF+\tSize: " << std::dec << emSize); + SAL_INFO("drawinglayer.emf", "EMF+\tUnit: " << UnitTypeToString(sizeUnit) << " (0x" << std::hex << sizeUnit << ")" << std::dec); + SAL_INFO("drawinglayer.emf", "EMF+\tFlags: " << FontStyleToString(fontFlags) << " (0x" << std::hex << fontFlags << ")"); + SAL_INFO("drawinglayer.emf", "EMF+\tReserved: 0x" << reserved << std::dec); + SAL_INFO("drawinglayer.emf", "EMF+\tLength: " << length); + + if (length <= 0 || length >= 0x4000) + return; + + rtl_uString *pStr = rtl_uString_alloc(length); + sal_Unicode *chars = pStr->buffer; + + for (sal_uInt32 i = 0; i < length; ++i) + { + s.ReadUtf16(chars[i]); + } + + family = OUString(pStr, SAL_NO_ACQUIRE); + SAL_INFO("drawinglayer.emf", "EMF+\tFamily: " << family); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3