Move xfa_basic_imp to cxfa_widetextread.

This Cl splits out the CXFA_WideTextRead class into it's own file. The helper
methods have been moved into xfa_utils.cpp and their pre-declarations into
xfa_utils.h.

Review-Url: https://codereview.chromium.org/2165993002

1 files changed, 42 insertions, 0 deletions

diff --git a/xfa/fxfa/parser/cxfa_measurement.h b/xfa/fxfa/parser/cxfa_measurement.h
new file mode 100644
index 0000000000..744cc2bcf7
--- /dev/null
+++ b/xfa/fxfa/parser/cxfa_measurement.h
@@ -0,0 +1,42 @@
+// 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
+
+#ifndef XFA_FXFA_PARSER_CXFA_MEASUREMENT_H_
+#define XFA_FXFA_PARSER_CXFA_MEASUREMENT_H_
+
+#include "core/fxcrt/include/fx_string.h"
+#include "core/fxcrt/include/fx_system.h"
+#include "xfa/fxfa/include/fxfa_basic.h"
+
+class CXFA_Measurement {
+ public:
+  explicit CXFA_Measurement(const CFX_WideStringC& wsMeasure);
+  CXFA_Measurement();
+  CXFA_Measurement(FX_FLOAT fValue, XFA_UNIT eUnit);
+
+  void Set(const CFX_WideStringC& wsMeasure);
+  void Set(FX_FLOAT fValue, XFA_UNIT eUnit) {
+    m_fValue = fValue;
+    m_eUnit = eUnit;
+  }
+
+  XFA_UNIT GetUnit(const CFX_WideStringC& wsUnit);
+  XFA_UNIT GetUnit() const { return m_eUnit; }
+  FX_FLOAT GetValue() const { return m_fValue; }
+
+  FX_BOOL ToString(CFX_WideString& wsMeasure) const;
+  FX_BOOL ToUnit(XFA_UNIT eUnit, FX_FLOAT& fValue) const;
+  FX_FLOAT ToUnit(XFA_UNIT eUnit) const {
+    FX_FLOAT f;
+    return ToUnit(eUnit, f) ? f : 0;
+  }
+
+ private:
+  FX_FLOAT m_fValue;
+  XFA_UNIT m_eUnit;
+};
+
+#endif  // XFA_FXFA_PARSER_CXFA_MEASUREMENT_H_