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authorDan Sinclair <dsinclair@chromium.org>2017-11-07 20:59:00 +0000
committerChromium commit bot <commit-bot@chromium.org>2017-11-07 20:59:00 +0000
commitc3ef52cf3c26d47877740dc46faa3088be44cfae (patch)
tree27cb3e37aa958fd1237fd7d314e6ac1361108461 /xfa/fxfa/parser/cxfa_occurdata.cpp
parent2a69b9ef97ddf46fe01de432bd0ccc1b7ce92bcb (diff)
downloadpdfium-c3ef52cf3c26d47877740dc46faa3088be44cfae.tar.xz
Rename CXFA_Occur to CXFA_OccurData
This CL renames CXFA_Occur to CXFA_OccurData to show it is part of the data hierarchy. Change-Id: I55096747338a9ff83ab24f528f6715a6f4302ba7 Reviewed-on: https://pdfium-review.googlesource.com/17988 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'xfa/fxfa/parser/cxfa_occurdata.cpp')
-rw-r--r--xfa/fxfa/parser/cxfa_occurdata.cpp71
1 files changed, 71 insertions, 0 deletions
diff --git a/xfa/fxfa/parser/cxfa_occurdata.cpp b/xfa/fxfa/parser/cxfa_occurdata.cpp
new file mode 100644
index 0000000000..3bbe00cd35
--- /dev/null
+++ b/xfa/fxfa/parser/cxfa_occurdata.cpp
@@ -0,0 +1,71 @@
+// 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 "xfa/fxfa/parser/cxfa_occurdata.h"
+
+#include "xfa/fxfa/parser/cxfa_node.h"
+
+CXFA_OccurData::CXFA_OccurData(CXFA_Node* pNode) : CXFA_Data(pNode) {}
+
+int32_t CXFA_OccurData::GetMax() {
+ int32_t iMax = 1;
+ if (m_pNode) {
+ if (!m_pNode->JSNode()->TryInteger(XFA_ATTRIBUTE_Max, iMax, true))
+ iMax = GetMin();
+ }
+ return iMax;
+}
+
+int32_t CXFA_OccurData::GetMin() {
+ int32_t iMin = 1;
+ if (m_pNode) {
+ if (!m_pNode->JSNode()->TryInteger(XFA_ATTRIBUTE_Min, iMin, true) ||
+ iMin < 0)
+ iMin = 1;
+ }
+ return iMin;
+}
+
+bool CXFA_OccurData::GetOccurInfo(int32_t& iMin,
+ int32_t& iMax,
+ int32_t& iInit) {
+ if (!m_pNode)
+ return false;
+ if (!m_pNode->JSNode()->TryInteger(XFA_ATTRIBUTE_Min, iMin, false) ||
+ iMin < 0)
+ iMin = 1;
+ if (!m_pNode->JSNode()->TryInteger(XFA_ATTRIBUTE_Max, iMax, false)) {
+ if (iMin == 0)
+ iMax = 1;
+ else
+ iMax = iMin;
+ }
+ if (!m_pNode->JSNode()->TryInteger(XFA_ATTRIBUTE_Initial, iInit, false) ||
+ iInit < iMin) {
+ iInit = iMin;
+ }
+ return true;
+}
+
+void CXFA_OccurData::SetMax(int32_t iMax) {
+ iMax = (iMax != -1 && iMax < 1) ? 1 : iMax;
+ m_pNode->JSNode()->SetInteger(XFA_ATTRIBUTE_Max, iMax, false);
+ int32_t iMin = GetMin();
+ if (iMax != -1 && iMax < iMin) {
+ iMin = iMax;
+ m_pNode->JSNode()->SetInteger(XFA_ATTRIBUTE_Min, iMin, false);
+ }
+}
+
+void CXFA_OccurData::SetMin(int32_t iMin) {
+ iMin = (iMin < 0) ? 1 : iMin;
+ m_pNode->JSNode()->SetInteger(XFA_ATTRIBUTE_Min, iMin, false);
+ int32_t iMax = GetMax();
+ if (iMax > 0 && iMax < iMin) {
+ iMax = iMin;
+ m_pNode->JSNode()->SetInteger(XFA_ATTRIBUTE_Max, iMax, false);
+ }
+}