Split core/include/fpdfdoc/fpdf_ap.h

This CL splits the fpdf_ap.h file apart into individual pieces and moves the
implementations to their own CPP files.

Review URL: https://codereview.chromium.org/1840413002

1 files changed, 51 insertions, 0 deletions

diff --git a/core/fpdfdoc/cpvt_color.cpp b/core/fpdfdoc/cpvt_color.cpp
new file mode 100644
index 0000000000..afeff23e15
--- /dev/null
+++ b/core/fpdfdoc/cpvt_color.cpp
@@ -0,0 +1,51 @@
+// 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/cpvt_color.h"
+
+#include "core/fpdfapi/fpdf_parser/include/cpdf_simple_parser.h"
+
+// Static.
+CPVT_Color CPVT_Color::ParseColor(const CFX_ByteString& str) {
+  CPDF_SimpleParser syntax(str);
+  if (syntax.FindTagParamFromStart("g", 1))
+    return CPVT_Color(CPVT_Color::kGray, FX_atof(syntax.GetWord()));
+
+  if (syntax.FindTagParamFromStart("rg", 3)) {
+    FX_FLOAT f1 = FX_atof(syntax.GetWord());
+    FX_FLOAT f2 = FX_atof(syntax.GetWord());
+    FX_FLOAT f3 = FX_atof(syntax.GetWord());
+    return CPVT_Color(CPVT_Color::kRGB, f1, f2, f3);
+  }
+  if (syntax.FindTagParamFromStart("k", 4)) {
+    FX_FLOAT f1 = FX_atof(syntax.GetWord());
+    FX_FLOAT f2 = FX_atof(syntax.GetWord());
+    FX_FLOAT f3 = FX_atof(syntax.GetWord());
+    FX_FLOAT f4 = FX_atof(syntax.GetWord());
+    return CPVT_Color(CPVT_Color::kCMYK, f1, f2, f3, f4);
+  }
+  return CPVT_Color(CPVT_Color::kTransparent);
+}
+
+// Static.
+CPVT_Color CPVT_Color::ParseColor(const CPDF_Array& array) {
+  CPVT_Color rt;
+  switch (array.GetCount()) {
+    case 1:
+      rt = CPVT_Color(CPVT_Color::kGray, array.GetFloatAt(0));
+      break;
+    case 3:
+      rt = CPVT_Color(CPVT_Color::kRGB, array.GetFloatAt(0),
+                      array.GetFloatAt(1), array.GetFloatAt(2));
+      break;
+    case 4:
+      rt = CPVT_Color(CPVT_Color::kCMYK, array.GetFloatAt(0),
+                      array.GetFloatAt(1), array.GetFloatAt(2),
+                      array.GetFloatAt(3));
+      break;
+  }
+  return rt;
+}