Consolidate Appearance Stream code in CPWL_AppStream.

This CL moves the remaining appearance stream code to CPWL_AppStream.
The unused GetThisAppearanceStream methods have been removed.

Change-Id: I0bdfbb11962ee7975394a40a1ea45d076ee9151d
Reviewed-on: https://pdfium-review.googlesource.com/8312
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>

1 files changed, 0 insertions, 184 deletions

diff --git a/fpdfsdk/pdfwindow/cpwl_utils.cpp b/fpdfsdk/pdfwindow/cpwl_utils.cpp
deleted file mode 100644
index b628b292c9..0000000000
--- a/fpdfsdk/pdfwindow/cpwl_utils.cpp
+++ /dev/null
@@ -1,184 +0,0 @@
-// 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/pdfwindow/cpwl_utils.h"
-
-#include <algorithm>
-#include <memory>
-#include <sstream>
-
-#include "core/fpdfdoc/cpvt_word.h"
-#include "fpdfsdk/fxedit/fxet_edit.h"
-#include "fpdfsdk/pdfwindow/cpwl_icon.h"
-
-CFX_ByteString CPWL_Utils::GetRectFillAppStream(const CFX_FloatRect& rect,
-                                                const CFX_Color& color) {
-  std::ostringstream sAppStream;
-  CFX_ByteString sColor = GetColorAppStream(color, true);
-  if (sColor.GetLength() > 0) {
-    sAppStream << "q\n" << sColor;
-    sAppStream << rect.left << " " << rect.bottom << " "
-               << rect.right - rect.left << " " << rect.top - rect.bottom
-               << " re f\nQ\n";
-  }
-
-  return CFX_ByteString(sAppStream);
-}
-
-CFX_ByteString CPWL_Utils::GetEditAppStream(CFX_Edit* pEdit,
-                                            const CFX_PointF& ptOffset,
-                                            const CPVT_WordRange* pRange,
-                                            bool bContinuous,
-                                            uint16_t SubWord) {
-  return CFX_Edit::GetEditAppearanceStream(pEdit, ptOffset, pRange, bContinuous,
-                                           SubWord);
-}
-
-CFX_ByteString CPWL_Utils::GetEditSelAppStream(CFX_Edit* pEdit,
-                                               const CFX_PointF& ptOffset,
-                                               const CPVT_WordRange* pRange) {
-  return CFX_Edit::GetSelectAppearanceStream(pEdit, ptOffset, pRange);
-}
-
-CFX_ByteString CPWL_Utils::GetColorAppStream(const CFX_Color& color,
-                                             const bool& bFillOrStroke) {
-  std::ostringstream sColorStream;
-
-  switch (color.nColorType) {
-    case COLORTYPE_RGB:
-      sColorStream << color.fColor1 << " " << color.fColor2 << " "
-                   << color.fColor3 << " " << (bFillOrStroke ? "rg" : "RG")
-                   << "\n";
-      break;
-    case COLORTYPE_GRAY:
-      sColorStream << color.fColor1 << " " << (bFillOrStroke ? "g" : "G")
-                   << "\n";
-      break;
-    case COLORTYPE_CMYK:
-      sColorStream << color.fColor1 << " " << color.fColor2 << " "
-                   << color.fColor3 << " " << color.fColor4 << " "
-                   << (bFillOrStroke ? "k" : "K") << "\n";
-      break;
-  }
-
-  return CFX_ByteString(sColorStream);
-}
-
-CFX_ByteString CPWL_Utils::GetBorderAppStream(const CFX_FloatRect& rect,
-                                              float fWidth,
-                                              const CFX_Color& color,
-                                              const CFX_Color& crLeftTop,
-                                              const CFX_Color& crRightBottom,
-                                              BorderStyle nStyle,
-                                              const CPWL_Dash& dash) {
-  std::ostringstream sAppStream;
-  CFX_ByteString sColor;
-
-  float fLeft = rect.left;
-  float fRight = rect.right;
-  float fTop = rect.top;
-  float fBottom = rect.bottom;
-
-  if (fWidth > 0.0f) {
-    float fHalfWidth = fWidth / 2.0f;
-
-    sAppStream << "q\n";
-
-    switch (nStyle) {
-      default:
-      case BorderStyle::SOLID:
-        sColor = CPWL_Utils::GetColorAppStream(color, true);
-        if (sColor.GetLength() > 0) {
-          sAppStream << sColor;
-          sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " "
-                     << fTop - fBottom << " re\n";
-          sAppStream << fLeft + fWidth << " " << fBottom + fWidth << " "
-                     << fRight - fLeft - fWidth * 2 << " "
-                     << fTop - fBottom - fWidth * 2 << " re\n";
-          sAppStream << "f*\n";
-        }
-        break;
-      case BorderStyle::DASH:
-        sColor = CPWL_Utils::GetColorAppStream(color, false);
-        if (sColor.GetLength() > 0) {
-          sAppStream << sColor;
-          sAppStream << fWidth << " w"
-                     << " [" << dash.nDash << " " << dash.nGap << "] "
-                     << dash.nPhase << " d\n";
-          sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2
-                     << " m\n";
-          sAppStream << fLeft + fWidth / 2 << " " << fTop - fWidth / 2
-                     << " l\n";
-          sAppStream << fRight - fWidth / 2 << " " << fTop - fWidth / 2
-                     << " l\n";
-          sAppStream << fRight - fWidth / 2 << " " << fBottom + fWidth / 2
-                     << " l\n";
-          sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2
-                     << " l S\n";
-        }
-        break;
-      case BorderStyle::BEVELED:
-      case BorderStyle::INSET:
-        sColor = CPWL_Utils::GetColorAppStream(crLeftTop, true);
-        if (sColor.GetLength() > 0) {
-          sAppStream << sColor;
-          sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth
-                     << " m\n";
-          sAppStream << fLeft + fHalfWidth << " " << fTop - fHalfWidth
-                     << " l\n";
-          sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth
-                     << " l\n";
-          sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2
-                     << " l\n";
-          sAppStream << fLeft + fHalfWidth * 2 << " " << fTop - fHalfWidth * 2
-                     << " l\n";
-          sAppStream << fLeft + fHalfWidth * 2 << " "
-                     << fBottom + fHalfWidth * 2 << " l f\n";
-        }
-
-        sColor = CPWL_Utils::GetColorAppStream(crRightBottom, true);
-        if (sColor.GetLength() > 0) {
-          sAppStream << sColor;
-          sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth
-                     << " m\n";
-          sAppStream << fRight - fHalfWidth << " " << fBottom + fHalfWidth
-                     << " l\n";
-          sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth
-                     << " l\n";
-          sAppStream << fLeft + fHalfWidth * 2 << " "
-                     << fBottom + fHalfWidth * 2 << " l\n";
-          sAppStream << fRight - fHalfWidth * 2 << " "
-                     << fBottom + fHalfWidth * 2 << " l\n";
-          sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2
-                     << " l f\n";
-        }
-
-        sColor = CPWL_Utils::GetColorAppStream(color, true);
-        if (sColor.GetLength() > 0) {
-          sAppStream << sColor;
-          sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " "
-                     << fTop - fBottom << " re\n";
-          sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " "
-                     << fRight - fLeft - fHalfWidth * 2 << " "
-                     << fTop - fBottom - fHalfWidth * 2 << " re f*\n";
-        }
-        break;
-      case BorderStyle::UNDERLINE:
-        sColor = CPWL_Utils::GetColorAppStream(color, false);
-        if (sColor.GetLength() > 0) {
-          sAppStream << sColor;
-          sAppStream << fWidth << " w\n";
-          sAppStream << fLeft << " " << fBottom + fWidth / 2 << " m\n";
-          sAppStream << fRight << " " << fBottom + fWidth / 2 << " l S\n";
-        }
-        break;
-    }
-
-    sAppStream << "Q\n";
-  }
-
-  return CFX_ByteString(sAppStream);
-}