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authorDan Sinclair <dsinclair@chromium.org>2017-04-03 16:46:21 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-04-03 21:05:39 +0000
commitac35589d5d1a593497cf28d91ab6a236f25833c3 (patch)
treefa68e190e5878156659dd0e3c649d83c912dee97 /xfa/fde/xml/cfde_xmlinstruction.cpp
parent6da8ac5053e9ebf7c4ce0d9d67b0443d3f8f6084 (diff)
downloadpdfium-ac35589d5d1a593497cf28d91ab6a236f25833c3.tar.xz
Split the FDE XML file into indiviual class files.
This Cl splits the fde_xml_int file apart into individual class files. Includes are fixed as needed. fde_xml.h is also removed and the needed defines moved to more appropiate places. Change-Id: I29774dabc4d0fb2d5092fcbbe7853f03401b6ec7 Reviewed-on: https://pdfium-review.googlesource.com/3616 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'xfa/fde/xml/cfde_xmlinstruction.cpp')
-rw-r--r--xfa/fde/xml/cfde_xmlinstruction.cpp160
1 files changed, 160 insertions, 0 deletions
diff --git a/xfa/fde/xml/cfde_xmlinstruction.cpp b/xfa/fde/xml/cfde_xmlinstruction.cpp
new file mode 100644
index 0000000000..64c980b439
--- /dev/null
+++ b/xfa/fde/xml/cfde_xmlinstruction.cpp
@@ -0,0 +1,160 @@
+// Copyright 2017 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 "xfa/fde/xml/cfde_xmlinstruction.h"
+
+#include "core/fxcrt/fx_ext.h"
+#include "third_party/base/stl_util.h"
+
+CFDE_XMLInstruction::CFDE_XMLInstruction(const CFX_WideString& wsTarget)
+ : m_wsTarget(wsTarget) {
+ ASSERT(m_wsTarget.GetLength() > 0);
+}
+
+CFDE_XMLInstruction::~CFDE_XMLInstruction() {}
+
+FDE_XMLNODETYPE CFDE_XMLInstruction::GetType() const {
+ return FDE_XMLNODE_Instruction;
+}
+
+CFDE_XMLNode* CFDE_XMLInstruction::Clone(bool bRecursive) {
+ CFDE_XMLInstruction* pClone = new CFDE_XMLInstruction(m_wsTarget);
+ if (!pClone)
+ return nullptr;
+
+ pClone->m_Attributes = m_Attributes;
+ pClone->m_TargetData = m_TargetData;
+ if (bRecursive)
+ CloneChildren(pClone);
+
+ return pClone;
+}
+
+int32_t CFDE_XMLInstruction::CountAttributes() const {
+ return pdfium::CollectionSize<int32_t>(m_Attributes) / 2;
+}
+
+bool CFDE_XMLInstruction::GetAttribute(int32_t index,
+ CFX_WideString& wsAttriName,
+ CFX_WideString& wsAttriValue) const {
+ int32_t iCount = pdfium::CollectionSize<int32_t>(m_Attributes);
+ ASSERT(index > -1 && index < iCount / 2);
+ for (int32_t i = 0; i < iCount; i += 2) {
+ if (index == 0) {
+ wsAttriName = m_Attributes[i];
+ wsAttriValue = m_Attributes[i + 1];
+ return true;
+ }
+ index--;
+ }
+ return false;
+}
+
+bool CFDE_XMLInstruction::HasAttribute(const wchar_t* pwsAttriName) const {
+ int32_t iCount = pdfium::CollectionSize<int32_t>(m_Attributes);
+ for (int32_t i = 0; i < iCount; i += 2) {
+ if (m_Attributes[i].Compare(pwsAttriName) == 0) {
+ return true;
+ }
+ }
+ return false;
+}
+
+void CFDE_XMLInstruction::GetString(const wchar_t* pwsAttriName,
+ CFX_WideString& wsAttriValue,
+ const wchar_t* pwsDefValue) const {
+ int32_t iCount = pdfium::CollectionSize<int32_t>(m_Attributes);
+ for (int32_t i = 0; i < iCount; i += 2) {
+ if (m_Attributes[i].Compare(pwsAttriName) == 0) {
+ wsAttriValue = m_Attributes[i + 1];
+ return;
+ }
+ }
+ wsAttriValue = pwsDefValue;
+}
+
+void CFDE_XMLInstruction::SetString(const CFX_WideString& wsAttriName,
+ const CFX_WideString& wsAttriValue) {
+ ASSERT(wsAttriName.GetLength() > 0);
+ int32_t iCount = pdfium::CollectionSize<int32_t>(m_Attributes);
+ for (int32_t i = 0; i < iCount; i += 2) {
+ if (m_Attributes[i].Compare(wsAttriName) == 0) {
+ m_Attributes[i] = wsAttriName;
+ m_Attributes[i + 1] = wsAttriValue;
+ return;
+ }
+ }
+ m_Attributes.push_back(wsAttriName);
+ m_Attributes.push_back(wsAttriValue);
+}
+
+int32_t CFDE_XMLInstruction::GetInteger(const wchar_t* pwsAttriName,
+ int32_t iDefValue) const {
+ int32_t iCount = pdfium::CollectionSize<int32_t>(m_Attributes);
+ for (int32_t i = 0; i < iCount; i += 2) {
+ if (m_Attributes[i].Compare(pwsAttriName) == 0) {
+ return FXSYS_wtoi(m_Attributes[i + 1].c_str());
+ }
+ }
+ return iDefValue;
+}
+
+void CFDE_XMLInstruction::SetInteger(const wchar_t* pwsAttriName,
+ int32_t iAttriValue) {
+ CFX_WideString wsValue;
+ wsValue.Format(L"%d", iAttriValue);
+ SetString(pwsAttriName, wsValue);
+}
+
+float CFDE_XMLInstruction::GetFloat(const wchar_t* pwsAttriName,
+ float fDefValue) const {
+ int32_t iCount = pdfium::CollectionSize<int32_t>(m_Attributes);
+ for (int32_t i = 0; i < iCount; i += 2) {
+ if (m_Attributes[i].Compare(pwsAttriName) == 0) {
+ return FXSYS_wcstof(m_Attributes[i + 1].c_str(), -1, nullptr);
+ }
+ }
+ return fDefValue;
+}
+
+void CFDE_XMLInstruction::SetFloat(const wchar_t* pwsAttriName,
+ float fAttriValue) {
+ CFX_WideString wsValue;
+ wsValue.Format(L"%f", fAttriValue);
+ SetString(pwsAttriName, wsValue);
+}
+
+void CFDE_XMLInstruction::RemoveAttribute(const wchar_t* pwsAttriName) {
+ int32_t iCount = pdfium::CollectionSize<int32_t>(m_Attributes);
+ for (int32_t i = 0; i < iCount; i += 2) {
+ if (m_Attributes[i].Compare(pwsAttriName) == 0) {
+ m_Attributes.erase(m_Attributes.begin() + i,
+ m_Attributes.begin() + i + 2);
+ return;
+ }
+ }
+}
+
+int32_t CFDE_XMLInstruction::CountData() const {
+ return pdfium::CollectionSize<int32_t>(m_TargetData);
+}
+
+bool CFDE_XMLInstruction::GetData(int32_t index, CFX_WideString& wsData) const {
+ if (!pdfium::IndexInBounds(m_TargetData, index))
+ return false;
+
+ wsData = m_TargetData[index];
+ return true;
+}
+
+void CFDE_XMLInstruction::AppendData(const CFX_WideString& wsData) {
+ m_TargetData.push_back(wsData);
+}
+
+void CFDE_XMLInstruction::RemoveData(int32_t index) {
+ if (pdfium::IndexInBounds(m_TargetData, index))
+ m_TargetData.erase(m_TargetData.begin() + index);
+}