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authorDan Sinclair <dsinclair@chromium.org>2017-08-08 13:23:24 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-08-08 17:37:54 +0000
commit9f0e85ac36826e39a242f8039c2b2c333ee99f4f (patch)
treec93f2a9322968f7723a4b3da5ea5e4cb7b79b075 /core/fxcrt/css/cfx_csstextbuf.h
parent78fc9aa402409f3fcd8dc1f458e67798cb3b483e (diff)
downloadpdfium-9f0e85ac36826e39a242f8039c2b2c333ee99f4f.tar.xz
Move CSS code to core
The xfa/fde/css code has no other links into xfa/. This CL moves the css code to core/fxcrt/css and sets to only build when pdf_enable_xfa is enabled. Change-Id: Iefd208e1f83a28b80b567c574e841e87bce310be Reviewed-on: https://pdfium-review.googlesource.com/9251 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fxcrt/css/cfx_csstextbuf.h')
-rw-r--r--core/fxcrt/css/cfx_csstextbuf.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/core/fxcrt/css/cfx_csstextbuf.h b/core/fxcrt/css/cfx_csstextbuf.h
new file mode 100644
index 0000000000..e1b9c64e14
--- /dev/null
+++ b/core/fxcrt/css/cfx_csstextbuf.h
@@ -0,0 +1,35 @@
+// 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
+
+#ifndef CORE_FXCRT_CSS_CFX_CSSTEXTBUF_H_
+#define CORE_FXCRT_CSS_CFX_CSSTEXTBUF_H_
+
+#include "core/fxcrt/fx_system.h"
+
+class CFX_CSSTextBuf {
+ public:
+ CFX_CSSTextBuf();
+ ~CFX_CSSTextBuf();
+
+ void InitWithSize(int32_t iAllocSize);
+ void AppendChar(wchar_t wch);
+
+ void Clear() { m_iDatLen = 0; }
+
+ int32_t TrimEnd();
+
+ int32_t GetLength() const { return m_iDatLen; }
+ const wchar_t* GetBuffer() const { return m_pBuffer; }
+
+ protected:
+ void ExpandBuf(int32_t iDesiredSize);
+
+ wchar_t* m_pBuffer;
+ int32_t m_iBufLen;
+ int32_t m_iDatLen;
+};
+
+#endif // CORE_FXCRT_CSS_CFX_CSSTEXTBUF_H_