1 files changed, 129 insertions, 0 deletions
diff --git a/xfa/fde/cfde_txtedttextset.cpp b/xfa/fde/cfde_txtedttextset.cpp
new file mode 100644
index 0000000000..a2a6c225ba
--- /dev/null
+++ b/xfa/fde/cfde_txtedttextset.cpp
@@ -0,0 +1,129 @@
+// 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 "xfa/fde/cfde_txtedttextset.h"
+
+#include "xfa/fde/cfde_txtedtengine.h"
+#include "xfa/fde/cfde_txtedtpage.h"
+
+CFDE_TxtEdtTextSet::CFDE_TxtEdtTextSet(CFDE_TxtEdtPage* pPage)
+    : m_pPage(pPage) {}
+
+CFDE_TxtEdtTextSet::~CFDE_TxtEdtTextSet() {}
+
+FDE_VISUALOBJTYPE CFDE_TxtEdtTextSet::GetType() {
+  return FDE_VISUALOBJ_Text;
+}
+
+FX_BOOL CFDE_TxtEdtTextSet::GetBBox(FDE_HVISUALOBJ hVisualObj,
+                                    CFX_RectF& bbox) {
+  return FALSE;
+}
+
+FX_BOOL CFDE_TxtEdtTextSet::GetMatrix(FDE_HVISUALOBJ hVisualObj,
+                                      CFX_Matrix& matrix) {
+  return FALSE;
+}
+
+FX_BOOL CFDE_TxtEdtTextSet::GetRect(FDE_HVISUALOBJ hVisualObj, CFX_RectF& rt) {
+  rt = reinterpret_cast<const FDE_TEXTEDITPIECE*>(hVisualObj)->rtPiece;
+  return TRUE;
+}
+
+FX_BOOL CFDE_TxtEdtTextSet::GetClip(FDE_HVISUALOBJ hVisualObj, CFX_RectF& rt) {
+  return FALSE;
+}
+
+int32_t CFDE_TxtEdtTextSet::GetString(FDE_HVISUALOBJ hText,
+                                      CFX_WideString& wsText) {
+  const FDE_TEXTEDITPIECE* pPiece =
+      reinterpret_cast<const FDE_TEXTEDITPIECE*>(hText);
+  FX_WCHAR* pBuffer = wsText.GetBuffer(pPiece->nCount);
+  for (int32_t i = 0; i < pPiece->nCount; i++) {
+    pBuffer[i] = m_pPage->GetChar((void*)hText, i);
+  }
+  wsText.ReleaseBuffer(pPiece->nCount);
+  return pPiece->nCount;
+}
+
+IFX_Font* CFDE_TxtEdtTextSet::GetFont(FDE_HVISUALOBJ hText) {
+  return m_pPage->GetEngine()->GetEditParams()->pFont;
+}
+
+FX_FLOAT CFDE_TxtEdtTextSet::GetFontSize(FDE_HVISUALOBJ hText) {
+  return m_pPage->GetEngine()->GetEditParams()->fFontSize;
+}
+
+FX_ARGB CFDE_TxtEdtTextSet::GetFontColor(FDE_HVISUALOBJ hText) {
+  return m_pPage->GetEngine()->GetEditParams()->dwFontColor;
+}
+
+int32_t CFDE_TxtEdtTextSet::GetDisplayPos(FDE_HVISUALOBJ hText,
+                                          FXTEXT_CHARPOS* pCharPos,
+                                          FX_BOOL bCharCode,
+                                          CFX_WideString* pWSForms) {
+  if (!hText)
+    return 0;
+
+  const FDE_TEXTEDITPIECE* pPiece =
+      reinterpret_cast<const FDE_TEXTEDITPIECE*>(hText);
+  int32_t nLength = pPiece->nCount;
+  if (nLength < 1)
+    return 0;
+
+  CFDE_TxtEdtEngine* pEngine =
+      static_cast<CFDE_TxtEdtEngine*>(m_pPage->GetEngine());
+  const FDE_TXTEDTPARAMS* pTextParams = pEngine->GetEditParams();
+  CFX_TxtBreak* pBreak = pEngine->GetTextBreak();
+  uint32_t dwLayoutStyle = pBreak->GetLayoutStyles();
+  FX_TXTRUN tr;
+  tr.pAccess = m_pPage;
+  tr.pIdentity = (void*)hText;
+  tr.iLength = nLength;
+  tr.pFont = pTextParams->pFont;
+  tr.fFontSize = pTextParams->fFontSize;
+  tr.dwStyles = dwLayoutStyle;
+  tr.iCharRotation = pTextParams->nCharRotation;
+  tr.dwCharStyles = pPiece->dwCharStyles;
+  tr.pRect = &(pPiece->rtPiece);
+  tr.wLineBreakChar = pTextParams->wLineBreakChar;
+  return pBreak->GetDisplayPos(&tr, pCharPos, bCharCode, pWSForms);
+}
+
+int32_t CFDE_TxtEdtTextSet::GetCharRects(FDE_HVISUALOBJ hText,
+                                         CFX_RectFArray& rtArray) {
+  return GetCharRects_Impl(hText, rtArray);
+}
+
+int32_t CFDE_TxtEdtTextSet::GetCharRects_Impl(FDE_HVISUALOBJ hText,
+                                              CFX_RectFArray& rtArray,
+                                              FX_BOOL bBBox) {
+  if (!hText)
+    return 0;
+
+  const FDE_TEXTEDITPIECE* pPiece =
+      reinterpret_cast<const FDE_TEXTEDITPIECE*>(hText);
+  CFDE_TxtEdtEngine* pEngine =
+      static_cast<CFDE_TxtEdtEngine*>(m_pPage->GetEngine());
+  int32_t nLength = pPiece->nCount;
+  if (nLength < 1)
+    return 0;
+
+  const FDE_TXTEDTPARAMS* pTextParams = pEngine->GetEditParams();
+  uint32_t dwLayoutStyle = pEngine->GetTextBreak()->GetLayoutStyles();
+  FX_TXTRUN tr;
+  tr.pAccess = m_pPage;
+  tr.pIdentity = (void*)hText;
+  tr.iLength = nLength;
+  tr.pFont = pTextParams->pFont;
+  tr.fFontSize = pTextParams->fFontSize;
+  tr.dwStyles = dwLayoutStyle;
+  tr.iCharRotation = pTextParams->nCharRotation;
+  tr.dwCharStyles = pPiece->dwCharStyles;
+  tr.pRect = &(pPiece->rtPiece);
+  tr.wLineBreakChar = pTextParams->wLineBreakChar;
+  return pEngine->GetTextBreak()->GetCharRects(&tr, rtArray, bBBox);
+}