summaryrefslogtreecommitdiff
path: root/core/fpdfdoc/clines.cpp
diff options
context:
space:
mode:
authorweili <weili@chromium.org>2016-06-14 17:21:14 -0700
committerCommit bot <commit-bot@chromium.org>2016-06-14 17:21:14 -0700
commitf4bb580add3824196dc49cd7de2f7d051019ede8 (patch)
tree15c1db6fb7000330d48c105c66acf1d468ba56bd /core/fpdfdoc/clines.cpp
parentee2abec93f22bd10522181dc0362f24d389fc66b (diff)
downloadpdfium-f4bb580add3824196dc49cd7de2f7d051019ede8.tar.xz
Make code compile with clang_use_chrome_plugin (part II)
This change contains files in core directory which were not covered in part I. This is part of the efforts to make PDFium code compilable by Clang chromium style plugins. The changes are mainly the following: -- move inline constructor/destructor of complex class/struct out-of-line; -- add constructor/destructor of complex class/struct if not explicitly defined; -- add explicit out-of-line copy constructor when needed; -- move inline virtual functions out-of-line; -- Properly mark virtual functions with 'override'; -- some minor cleanups; BUG=pdfium:469 Review-Url: https://codereview.chromium.org/2060913003
Diffstat (limited to 'core/fpdfdoc/clines.cpp')
-rw-r--r--core/fpdfdoc/clines.cpp50
1 files changed, 50 insertions, 0 deletions
diff --git a/core/fpdfdoc/clines.cpp b/core/fpdfdoc/clines.cpp
new file mode 100644
index 0000000000..b11731042d
--- /dev/null
+++ b/core/fpdfdoc/clines.cpp
@@ -0,0 +1,50 @@
+// 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/fpdfdoc/clines.h"
+
+CLines::CLines() : m_nTotal(0) {}
+
+CLines::~CLines() {
+ RemoveAll();
+}
+
+int32_t CLines::GetSize() const {
+ return m_Lines.GetSize();
+}
+
+CLine* CLines::GetAt(int32_t nIndex) const {
+ return m_Lines.GetAt(nIndex);
+}
+
+void CLines::Empty() {
+ m_nTotal = 0;
+}
+
+void CLines::RemoveAll() {
+ for (int32_t i = 0, sz = GetSize(); i < sz; i++)
+ delete GetAt(i);
+ m_Lines.RemoveAll();
+ m_nTotal = 0;
+}
+
+int32_t CLines::Add(const CPVT_LineInfo& lineinfo) {
+ if (m_nTotal >= GetSize()) {
+ CLine* pLine = new CLine;
+ pLine->m_LineInfo = lineinfo;
+ m_Lines.Add(pLine);
+ } else if (CLine* pLine = GetAt(m_nTotal)) {
+ pLine->m_LineInfo = lineinfo;
+ }
+ return m_nTotal++;
+}
+
+void CLines::Clear() {
+ for (int32_t i = GetSize() - 1; i >= m_nTotal; i--) {
+ delete GetAt(i);
+ m_Lines.RemoveAt(i);
+ }
+}