1 files changed, 150 insertions, 0 deletions
diff --git a/fpdfsdk/pdfwindow/PWL_Label.cpp b/fpdfsdk/pdfwindow/PWL_Label.cpp
new file mode 100644
index 0000000000..5f8d2d8685
--- /dev/null
+++ b/fpdfsdk/pdfwindow/PWL_Label.cpp
@@ -0,0 +1,150 @@
+// 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/include/pdfwindow/PWL_Label.h"
+#include "fpdfsdk/include/pdfwindow/PWL_Utils.h"
+#include "fpdfsdk/include/pdfwindow/PWL_Wnd.h"
+
+CPWL_Label::CPWL_Label() : m_pEdit(NULL) {
+  m_pEdit = IFX_Edit::NewEdit();
+  ASSERT(m_pEdit);
+}
+
+CPWL_Label::~CPWL_Label() {
+  IFX_Edit::DelEdit(m_pEdit);
+}
+
+CFX_ByteString CPWL_Label::GetClassName() const {
+  return "CPWL_Label";
+}
+
+void CPWL_Label::OnCreated() {
+  SetParamByFlag();
+  SetFontSize(GetCreationParam().fFontSize);
+
+  m_pEdit->SetFontMap(GetFontMap());
+  m_pEdit->Initialize();
+
+  if (HasFlag(PES_TEXTOVERFLOW)) {
+    SetClipRect(CFX_FloatRect(0.0f, 0.0f, 0.0f, 0.0f));
+    m_pEdit->SetTextOverflow(TRUE);
+  }
+}
+
+void CPWL_Label::SetText(const FX_WCHAR* csText) {
+  m_pEdit->SetText(csText);
+}
+
+void CPWL_Label::RePosChildWnd() {
+  m_pEdit->SetPlateRect(GetClientRect());
+}
+
+void CPWL_Label::SetFontSize(FX_FLOAT fFontSize) {
+  m_pEdit->SetFontSize(fFontSize);
+}
+
+FX_FLOAT CPWL_Label::GetFontSize() const {
+  return m_pEdit->GetFontSize();
+}
+
+void CPWL_Label::SetParamByFlag() {
+  if (HasFlag(PES_LEFT)) {
+    m_pEdit->SetAlignmentH(0);
+  } else if (HasFlag(PES_MIDDLE)) {
+    m_pEdit->SetAlignmentH(1);
+  } else if (HasFlag(PES_RIGHT)) {
+    m_pEdit->SetAlignmentH(2);
+  } else {
+    m_pEdit->SetAlignmentH(0);
+  }
+
+  if (HasFlag(PES_TOP)) {
+    m_pEdit->SetAlignmentV(0);
+  } else if (HasFlag(PES_CENTER)) {
+    m_pEdit->SetAlignmentV(1);
+  } else if (HasFlag(PES_BOTTOM)) {
+    m_pEdit->SetAlignmentV(2);
+  } else {
+    m_pEdit->SetAlignmentV(0);
+  }
+
+  if (HasFlag(PES_PASSWORD)) {
+    m_pEdit->SetPasswordChar('*');
+  }
+
+  m_pEdit->SetMultiLine(HasFlag(PES_MULTILINE));
+  m_pEdit->SetAutoReturn(HasFlag(PES_AUTORETURN));
+  m_pEdit->SetAutoFontSize(HasFlag(PWS_AUTOFONTSIZE));
+  m_pEdit->SetAutoScroll(HasFlag(PES_AUTOSCROLL));
+}
+
+void CPWL_Label::DrawThisAppearance(CFX_RenderDevice* pDevice,
+                                    CFX_Matrix* pUser2Device) {
+  CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
+
+  GetClientRect();
+
+  CFX_FloatRect rcClip;
+  CPVT_WordRange wrRange = m_pEdit->GetVisibleWordRange();
+  CPVT_WordRange* pRange = NULL;
+
+  if (!HasFlag(PES_TEXTOVERFLOW)) {
+    rcClip = GetClientRect();
+    pRange = &wrRange;
+  }
+  IFX_SystemHandler* pSysHandler = GetSystemHandler();
+  IFX_Edit::DrawEdit(
+      pDevice, pUser2Device, m_pEdit,
+      CPWL_Utils::PWLColorToFXColor(GetTextColor(), GetTransparency()),
+      CPWL_Utils::PWLColorToFXColor(GetTextStrokeColor(), GetTransparency()),
+      rcClip, CFX_FloatPoint(0.0f, 0.0f), pRange, pSysHandler, NULL);
+}
+
+void CPWL_Label::SetHorzScale(int32_t nHorzScale) {
+  m_pEdit->SetHorzScale(nHorzScale);
+}
+
+void CPWL_Label::SetCharSpace(FX_FLOAT fCharSpace) {
+  m_pEdit->SetCharSpace(fCharSpace);
+}
+
+CFX_FloatRect CPWL_Label::GetContentRect() const {
+  return m_pEdit->GetContentRect();
+}
+
+void CPWL_Label::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
+  CPWL_Wnd::GetThisAppearanceStream(sAppStream);
+
+  sAppStream << GetTextAppearanceStream(CFX_FloatPoint(0.0f, 0.0f));
+}
+
+CFX_ByteString CPWL_Label::GetTextAppearanceStream(
+    const CFX_FloatPoint& ptOffset) const {
+  CFX_ByteTextBuf sRet;
+  CFX_ByteString sEdit = CPWL_Utils::GetEditAppStream(m_pEdit, ptOffset);
+
+  if (sEdit.GetLength() > 0) {
+    sRet << "BT\n" << CPWL_Utils::GetColorAppStream(GetTextColor()) << sEdit
+         << "ET\n";
+  }
+
+  return sRet.GetByteString();
+}
+
+CFX_WideString CPWL_Label::GetText() const {
+  return m_pEdit->GetText();
+}
+
+void CPWL_Label::SetLimitChar(int32_t nLimitChar) {
+  m_pEdit->SetLimitChar(nLimitChar);
+}
+
+int32_t CPWL_Label::GetTotalWords() {
+  if (m_pEdit)
+    return m_pEdit->GetTotalWords();
+
+  return 0;
+}