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authorDan Sinclair <dsinclair@chromium.org>2016-03-14 13:51:24 -0400
committerDan Sinclair <dsinclair@chromium.org>2016-03-14 13:51:24 -0400
commitf766ad219f66543654520f6a1955836f519e26d1 (patch)
tree2edf8bc93b89503a3669f7add5b6c2a407b8a78c /fpdfsdk/javascript/color.cpp
parent54b0abed08048008498471e39b7c72b034474090 (diff)
downloadpdfium-f766ad219f66543654520f6a1955836f519e26d1.tar.xz
Move fpdfsdk/src up to fpdfsdk/.
This CL moves the files in fpdfsdk/src/ up one level to fpdfsdk/ and fixes up the include paths, include guards and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1799773002 .
Diffstat (limited to 'fpdfsdk/javascript/color.cpp')
-rw-r--r--fpdfsdk/javascript/color.cpp223
1 files changed, 223 insertions, 0 deletions
diff --git a/fpdfsdk/javascript/color.cpp b/fpdfsdk/javascript/color.cpp
new file mode 100644
index 0000000000..2681a8693e
--- /dev/null
+++ b/fpdfsdk/javascript/color.cpp
@@ -0,0 +1,223 @@
+// Copyright 2014 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 "fpdfsdk/javascript/color.h"
+
+#include <vector>
+
+#include "fpdfsdk/include/javascript/IJavaScript.h"
+#include "fpdfsdk/javascript/JS_Context.h"
+#include "fpdfsdk/javascript/JS_Define.h"
+#include "fpdfsdk/javascript/JS_EventHandler.h"
+#include "fpdfsdk/javascript/JS_Object.h"
+#include "fpdfsdk/javascript/JS_Runtime.h"
+#include "fpdfsdk/javascript/JS_Value.h"
+
+/* -------------------------- color -------------------------- */
+
+BEGIN_JS_STATIC_CONST(CJS_Color)
+END_JS_STATIC_CONST()
+
+BEGIN_JS_STATIC_PROP(CJS_Color)
+JS_STATIC_PROP_ENTRY(black)
+JS_STATIC_PROP_ENTRY(blue)
+JS_STATIC_PROP_ENTRY(cyan)
+JS_STATIC_PROP_ENTRY(dkGray)
+JS_STATIC_PROP_ENTRY(gray)
+JS_STATIC_PROP_ENTRY(green)
+JS_STATIC_PROP_ENTRY(ltGray)
+JS_STATIC_PROP_ENTRY(magenta)
+JS_STATIC_PROP_ENTRY(red)
+JS_STATIC_PROP_ENTRY(transparent)
+JS_STATIC_PROP_ENTRY(white)
+JS_STATIC_PROP_ENTRY(yellow)
+END_JS_STATIC_PROP()
+
+BEGIN_JS_STATIC_METHOD(CJS_Color)
+JS_STATIC_METHOD_ENTRY(convert)
+JS_STATIC_METHOD_ENTRY(equal)
+END_JS_STATIC_METHOD()
+
+IMPLEMENT_JS_CLASS(CJS_Color, color)
+
+color::color(CJS_Object* pJSObject) : CJS_EmbedObj(pJSObject) {
+ m_crTransparent = CPWL_Color(COLORTYPE_TRANSPARENT);
+ m_crBlack = CPWL_Color(COLORTYPE_GRAY, 0);
+ m_crWhite = CPWL_Color(COLORTYPE_GRAY, 1);
+ m_crRed = CPWL_Color(COLORTYPE_RGB, 1, 0, 0);
+ m_crGreen = CPWL_Color(COLORTYPE_RGB, 0, 1, 0);
+ m_crBlue = CPWL_Color(COLORTYPE_RGB, 0, 0, 1);
+ m_crCyan = CPWL_Color(COLORTYPE_CMYK, 1, 0, 0, 0);
+ m_crMagenta = CPWL_Color(COLORTYPE_CMYK, 0, 1, 0, 0);
+ m_crYellow = CPWL_Color(COLORTYPE_CMYK, 0, 0, 1, 0);
+ m_crDKGray = CPWL_Color(COLORTYPE_GRAY, 0.25);
+ m_crGray = CPWL_Color(COLORTYPE_GRAY, 0.5);
+ m_crLTGray = CPWL_Color(COLORTYPE_GRAY, 0.75);
+}
+
+color::~color() {}
+
+void color::ConvertPWLColorToArray(const CPWL_Color& color, CJS_Array& array) {
+ switch (color.nColorType) {
+ case COLORTYPE_TRANSPARENT:
+ array.SetElement(0, CJS_Value(array.GetJSRuntime(), "T"));
+ break;
+ case COLORTYPE_GRAY:
+ array.SetElement(0, CJS_Value(array.GetJSRuntime(), "G"));
+ array.SetElement(1, CJS_Value(array.GetJSRuntime(), color.fColor1));
+ break;
+ case COLORTYPE_RGB:
+ array.SetElement(0, CJS_Value(array.GetJSRuntime(), "RGB"));
+ array.SetElement(1, CJS_Value(array.GetJSRuntime(), color.fColor1));
+ array.SetElement(2, CJS_Value(array.GetJSRuntime(), color.fColor2));
+ array.SetElement(3, CJS_Value(array.GetJSRuntime(), color.fColor3));
+ break;
+ case COLORTYPE_CMYK:
+ array.SetElement(0, CJS_Value(array.GetJSRuntime(), "CMYK"));
+ array.SetElement(1, CJS_Value(array.GetJSRuntime(), color.fColor1));
+ array.SetElement(2, CJS_Value(array.GetJSRuntime(), color.fColor2));
+ array.SetElement(3, CJS_Value(array.GetJSRuntime(), color.fColor3));
+ array.SetElement(4, CJS_Value(array.GetJSRuntime(), color.fColor4));
+ break;
+ }
+}
+
+void color::ConvertArrayToPWLColor(CJS_Array& array, CPWL_Color& color) {
+ int nArrayLen = array.GetLength();
+ if (nArrayLen < 1)
+ return;
+
+ CJS_Value value(array.GetJSRuntime());
+ array.GetElement(0, value);
+ CFX_ByteString sSpace = value.ToCFXByteString();
+
+ double d1 = 0;
+ double d2 = 0;
+ double d3 = 0;
+ double d4 = 0;
+
+ if (nArrayLen > 1) {
+ array.GetElement(1, value);
+ d1 = value.ToDouble();
+ }
+
+ if (nArrayLen > 2) {
+ array.GetElement(2, value);
+ d2 = value.ToDouble();
+ }
+
+ if (nArrayLen > 3) {
+ array.GetElement(3, value);
+ d3 = value.ToDouble();
+ }
+
+ if (nArrayLen > 4) {
+ array.GetElement(4, value);
+ d4 = value.ToDouble();
+ }
+
+ if (sSpace == "T") {
+ color = CPWL_Color(COLORTYPE_TRANSPARENT);
+ } else if (sSpace == "G") {
+ color = CPWL_Color(COLORTYPE_GRAY, (FX_FLOAT)d1);
+ } else if (sSpace == "RGB") {
+ color = CPWL_Color(COLORTYPE_RGB, (FX_FLOAT)d1, (FX_FLOAT)d2, (FX_FLOAT)d3);
+ } else if (sSpace == "CMYK") {
+ color = CPWL_Color(COLORTYPE_CMYK, (FX_FLOAT)d1, (FX_FLOAT)d2, (FX_FLOAT)d3,
+ (FX_FLOAT)d4);
+ }
+}
+
+#define JS_IMPLEMENT_COLORPROP(prop, var) \
+ FX_BOOL color::prop(IJS_Context* cc, CJS_PropValue& vp, \
+ CFX_WideString& sError) { \
+ CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc); \
+ CJS_Array array(pRuntime); \
+ if (vp.IsGetting()) { \
+ ConvertPWLColorToArray(var, array); \
+ vp << array; \
+ } else { \
+ if (!vp.ConvertToArray(array)) \
+ return FALSE; \
+ ConvertArrayToPWLColor(array, var); \
+ } \
+ return TRUE; \
+ }
+
+JS_IMPLEMENT_COLORPROP(transparent, m_crTransparent)
+JS_IMPLEMENT_COLORPROP(black, m_crBlack)
+JS_IMPLEMENT_COLORPROP(white, m_crWhite)
+JS_IMPLEMENT_COLORPROP(red, m_crRed)
+JS_IMPLEMENT_COLORPROP(green, m_crGreen)
+JS_IMPLEMENT_COLORPROP(blue, m_crBlue)
+JS_IMPLEMENT_COLORPROP(cyan, m_crCyan)
+JS_IMPLEMENT_COLORPROP(magenta, m_crMagenta)
+JS_IMPLEMENT_COLORPROP(yellow, m_crYellow)
+JS_IMPLEMENT_COLORPROP(dkGray, m_crDKGray)
+JS_IMPLEMENT_COLORPROP(gray, m_crGray)
+JS_IMPLEMENT_COLORPROP(ltGray, m_crLTGray)
+
+FX_BOOL color::convert(IJS_Context* cc,
+ const std::vector<CJS_Value>& params,
+ CJS_Value& vRet,
+ CFX_WideString& sError) {
+ int iSize = params.size();
+ if (iSize < 2)
+ return FALSE;
+
+ CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+ CJS_Array aSource(pRuntime);
+ if (!params[0].ConvertToArray(aSource))
+ return FALSE;
+
+ CPWL_Color crSource;
+ ConvertArrayToPWLColor(aSource, crSource);
+
+ CFX_ByteString sDestSpace = params[1].ToCFXByteString();
+ int nColorType = COLORTYPE_TRANSPARENT;
+
+ if (sDestSpace == "T") {
+ nColorType = COLORTYPE_TRANSPARENT;
+ } else if (sDestSpace == "G") {
+ nColorType = COLORTYPE_GRAY;
+ } else if (sDestSpace == "RGB") {
+ nColorType = COLORTYPE_RGB;
+ } else if (sDestSpace == "CMYK") {
+ nColorType = COLORTYPE_CMYK;
+ }
+
+ CJS_Array aDest(pRuntime);
+ CPWL_Color crDest = crSource;
+ crDest.ConvertColorType(nColorType);
+ ConvertPWLColorToArray(crDest, aDest);
+ vRet = aDest;
+
+ return TRUE;
+}
+
+FX_BOOL color::equal(IJS_Context* cc,
+ const std::vector<CJS_Value>& params,
+ CJS_Value& vRet,
+ CFX_WideString& sError) {
+ if (params.size() < 2)
+ return FALSE;
+
+ CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+ CJS_Array array1(pRuntime);
+ CJS_Array array2(pRuntime);
+ if (!params[0].ConvertToArray(array1))
+ return FALSE;
+ if (!params[1].ConvertToArray(array2))
+ return FALSE;
+
+ CPWL_Color color1;
+ CPWL_Color color2;
+ ConvertArrayToPWLColor(array1, color1);
+ ConvertArrayToPWLColor(array2, color2);
+ color1.ConvertColorType(color2.nColorType);
+ vRet = color1 == color2;
+ return TRUE;
+}