From 8d94b6687f27e1238f352939434704f75b330c1d Mon Sep 17 00:00:00 2001 From: rbpotter Date: Fri, 6 Jan 2017 08:10:18 -0800 Subject: Revert postscript code removal. Revert CL http://crrev.com/2608663003 in preparation for adding postscript generation to Pdfium. Note postscript generation code will not be called until additional patches land. These patches will also include modifications needed to make this code functional (currently missing a few compression functions). BUG= Review-Url: https://codereview.chromium.org/2615703002 --- core/fxge/win32/cpsoutput.cpp | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 core/fxge/win32/cpsoutput.cpp (limited to 'core/fxge/win32/cpsoutput.cpp') diff --git a/core/fxge/win32/cpsoutput.cpp b/core/fxge/win32/cpsoutput.cpp new file mode 100644 index 0000000000..76b37d7dac --- /dev/null +++ b/core/fxge/win32/cpsoutput.cpp @@ -0,0 +1,40 @@ +// Copyright 2016 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#include "core/fxge/win32/cpsoutput.h" + +#include + +#include "core/fxcrt/fx_system.h" + +CPSOutput::CPSOutput(HDC hDC) { + m_hDC = hDC; +} + +CPSOutput::~CPSOutput() {} + +void CPSOutput::Release() { + delete this; +} + +void CPSOutput::OutputPS(const FX_CHAR* str, int len) { + if (len < 0) + len = static_cast(FXSYS_strlen(str)); + + int sent_len = 0; + while (len > 0) { + FX_CHAR buffer[1026]; + int send_len = std::min(len, 1024); + *(reinterpret_cast(buffer)) = send_len; + FXSYS_memcpy(buffer + 2, str + sent_len, send_len); + + // TODO(thestig/rbpotter): Do PASSTHROUGH for non-Chromium usage. + // ExtEscape(m_hDC, PASSTHROUGH, send_len + 2, buffer, 0, nullptr); + ::GdiComment(m_hDC, send_len + 2, reinterpret_cast(buffer)); + sent_len += send_len; + len -= send_len; + } +} -- cgit v1.2.3