Rename PWL_FooBar files to cpwl_foo_bar.

Change-Id: I7ed0ba0acbbee291e285555974ebf50c0073668f
Reviewed-on: https://pdfium-review.googlesource.com/6250
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

1 files changed, 0 insertions, 587 deletions

diff --git a/fpdfsdk/pdfwindow/PWL_ComboBox.cpp b/fpdfsdk/pdfwindow/PWL_ComboBox.cpp
deleted file mode 100644
index a4dbeabacf..0000000000
--- a/fpdfsdk/pdfwindow/PWL_ComboBox.cpp
+++ /dev/null
@@ -1,587 +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/PWL_ComboBox.h"
-
-#include <algorithm>
-
-#include "core/fxge/cfx_pathdata.h"
-#include "core/fxge/cfx_renderdevice.h"
-#include "fpdfsdk/fxedit/fxet_list.h"
-#include "fpdfsdk/pdfwindow/PWL_Edit.h"
-#include "fpdfsdk/pdfwindow/PWL_EditCtrl.h"
-#include "fpdfsdk/pdfwindow/PWL_ListBox.h"
-#include "fpdfsdk/pdfwindow/PWL_Utils.h"
-#include "fpdfsdk/pdfwindow/PWL_Wnd.h"
-#include "public/fpdf_fwlevent.h"
-
-#define PWLCB_DEFAULTFONTSIZE 12.0f
-
-bool CPWL_CBListBox::OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) {
-  CPWL_Wnd::OnLButtonUp(point, nFlag);
-
-  if (!m_bMouseDown)
-    return true;
-
-  ReleaseCapture();
-  m_bMouseDown = false;
-
-  if (!ClientHitTest(point))
-    return true;
-  if (CPWL_Wnd* pParent = GetParentWindow())
-    pParent->OnNotify(this, PNM_LBUTTONUP, 0, PWL_MAKEDWORD(point.x, point.y));
-
-  bool bExit = false;
-  OnNotifySelChanged(false, bExit, nFlag);
-
-  return !bExit;
-}
-
-bool CPWL_CBListBox::OnKeyDownWithExit(uint16_t nChar,
-                                       bool& bExit,
-                                       uint32_t nFlag) {
-  switch (nChar) {
-    case FWL_VKEY_Up:
-    case FWL_VKEY_Down:
-    case FWL_VKEY_Home:
-    case FWL_VKEY_Left:
-    case FWL_VKEY_End:
-    case FWL_VKEY_Right:
-      break;
-    default:
-      return false;
-  }
-
-  switch (nChar) {
-    case FWL_VKEY_Up:
-      m_pList->OnVK_UP(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_Down:
-      m_pList->OnVK_DOWN(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_Home:
-      m_pList->OnVK_HOME(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_Left:
-      m_pList->OnVK_LEFT(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_End:
-      m_pList->OnVK_END(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_Right:
-      m_pList->OnVK_RIGHT(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-      break;
-    case FWL_VKEY_Delete:
-      break;
-  }
-
-  OnNotifySelChanged(true, bExit, nFlag);
-
-  return true;
-}
-
-bool CPWL_CBListBox::OnCharWithExit(uint16_t nChar,
-                                    bool& bExit,
-                                    uint32_t nFlag) {
-  if (!m_pList->OnChar(nChar, IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag)))
-    return false;
-  if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetParentWindow())
-    pComboBox->SetSelectText();
-
-  OnNotifySelChanged(true, bExit, nFlag);
-
-  return true;
-}
-
-void CPWL_CBButton::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
-  CPWL_Wnd::GetThisAppearanceStream(sAppStream);
-
-  CFX_FloatRect rectWnd = CPWL_Wnd::GetWindowRect();
-
-  if (IsVisible() && !rectWnd.IsEmpty()) {
-    CFX_ByteTextBuf sButton;
-
-    CFX_PointF ptCenter = GetCenterPoint();
-
-    CFX_PointF pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,
-                   ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
-    CFX_PointF pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,
-                   ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
-    CFX_PointF pt3(ptCenter.x,
-                   ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
-
-    if (IsFloatBigger(rectWnd.right - rectWnd.left,
-                      PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) &&
-        IsFloatBigger(rectWnd.top - rectWnd.bottom,
-                      PWL_CBBUTTON_TRIANGLE_HALFLEN)) {
-      sButton << "0 g\n";
-      sButton << pt1.x << " " << pt1.y << " m\n";
-      sButton << pt2.x << " " << pt2.y << " l\n";
-      sButton << pt3.x << " " << pt3.y << " l\n";
-      sButton << pt1.x << " " << pt1.y << " l f\n";
-
-      sAppStream << "q\n" << sButton << "Q\n";
-    }
-  }
-}
-
-void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice,
-                                       CFX_Matrix* pUser2Device) {
-  CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
-
-  CFX_FloatRect rectWnd = CPWL_Wnd::GetWindowRect();
-
-  if (IsVisible() && !rectWnd.IsEmpty()) {
-    CFX_PointF ptCenter = GetCenterPoint();
-
-    CFX_PointF pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,
-                   ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
-    CFX_PointF pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,
-                   ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
-    CFX_PointF pt3(ptCenter.x,
-                   ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
-
-    if (IsFloatBigger(rectWnd.right - rectWnd.left,
-                      PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) &&
-        IsFloatBigger(rectWnd.top - rectWnd.bottom,
-                      PWL_CBBUTTON_TRIANGLE_HALFLEN)) {
-      CFX_PathData path;
-      path.AppendPoint(pt1, FXPT_TYPE::MoveTo, false);
-      path.AppendPoint(pt2, FXPT_TYPE::LineTo, false);
-      path.AppendPoint(pt3, FXPT_TYPE::LineTo, false);
-      path.AppendPoint(pt1, FXPT_TYPE::LineTo, false);
-
-      pDevice->DrawPath(&path, pUser2Device, nullptr,
-                        PWL_DEFAULT_BLACKCOLOR.ToFXColor(GetTransparency()), 0,
-                        FXFILL_ALTERNATE);
-    }
-  }
-}
-
-bool CPWL_CBButton::OnLButtonDown(const CFX_PointF& point, uint32_t nFlag) {
-  CPWL_Wnd::OnLButtonDown(point, nFlag);
-
-  SetCapture();
-
-  if (CPWL_Wnd* pParent = GetParentWindow()) {
-    pParent->OnNotify(this, PNM_LBUTTONDOWN, 0,
-                      PWL_MAKEDWORD(point.x, point.y));
-  }
-
-  return true;
-}
-
-bool CPWL_CBButton::OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) {
-  CPWL_Wnd::OnLButtonUp(point, nFlag);
-
-  ReleaseCapture();
-
-  return true;
-}
-
-CPWL_ComboBox::CPWL_ComboBox()
-    : m_pEdit(nullptr),
-      m_pButton(nullptr),
-      m_pList(nullptr),
-      m_bPopup(false),
-      m_bBottom(true),
-      m_nSelectItem(-1),
-      m_pFillerNotify(nullptr) {}
-
-CPWL_ComboBox::~CPWL_ComboBox() {}
-
-CFX_ByteString CPWL_ComboBox::GetClassName() const {
-  return "CPWL_ComboBox";
-}
-
-void CPWL_ComboBox::OnCreate(PWL_CREATEPARAM& cp) {
-  cp.dwFlags &= ~PWS_HSCROLL;
-  cp.dwFlags &= ~PWS_VSCROLL;
-}
-
-void CPWL_ComboBox::SetFocus() {
-  if (m_pEdit)
-    m_pEdit->SetFocus();
-}
-
-void CPWL_ComboBox::KillFocus() {
-  SetPopup(false);
-  CPWL_Wnd::KillFocus();
-}
-
-CFX_WideString CPWL_ComboBox::GetText() const {
-  if (m_pEdit) {
-    return m_pEdit->GetText();
-  }
-  return CFX_WideString();
-}
-
-void CPWL_ComboBox::SetText(const CFX_WideString& text) {
-  if (m_pEdit)
-    m_pEdit->SetText(text);
-}
-
-void CPWL_ComboBox::AddString(const CFX_WideString& str) {
-  if (m_pList)
-    m_pList->AddString(str);
-}
-
-int32_t CPWL_ComboBox::GetSelect() const {
-  return m_nSelectItem;
-}
-
-void CPWL_ComboBox::SetSelect(int32_t nItemIndex) {
-  if (m_pList)
-    m_pList->Select(nItemIndex);
-
-  m_pEdit->SetText(m_pList->GetText());
-  m_nSelectItem = nItemIndex;
-}
-
-void CPWL_ComboBox::SetEditSel(int32_t nStartChar, int32_t nEndChar) {
-  if (m_pEdit)
-    m_pEdit->SetSel(nStartChar, nEndChar);
-}
-
-void CPWL_ComboBox::GetEditSel(int32_t& nStartChar, int32_t& nEndChar) const {
-  nStartChar = -1;
-  nEndChar = -1;
-
-  if (m_pEdit)
-    m_pEdit->GetSel(nStartChar, nEndChar);
-}
-
-void CPWL_ComboBox::Clear() {
-  if (m_pEdit)
-    m_pEdit->Clear();
-}
-
-void CPWL_ComboBox::CreateChildWnd(const PWL_CREATEPARAM& cp) {
-  CreateEdit(cp);
-  CreateButton(cp);
-  CreateListBox(cp);
-}
-
-void CPWL_ComboBox::CreateEdit(const PWL_CREATEPARAM& cp) {
-  if (m_pEdit)
-    return;
-
-  m_pEdit = new CPWL_CBEdit();
-  m_pEdit->AttachFFLData(m_pFormFiller.Get());
-
-  PWL_CREATEPARAM ecp = cp;
-  ecp.pParentWnd = this;
-  ecp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PES_CENTER |
-                PES_AUTOSCROLL | PES_UNDO;
-
-  if (HasFlag(PWS_AUTOFONTSIZE))
-    ecp.dwFlags |= PWS_AUTOFONTSIZE;
-
-  if (!HasFlag(PCBS_ALLOWCUSTOMTEXT))
-    ecp.dwFlags |= PWS_READONLY;
-
-  ecp.rcRectWnd = CFX_FloatRect(0, 0, 0, 0);
-  ecp.dwBorderWidth = 0;
-  ecp.nBorderStyle = BorderStyle::SOLID;
-  m_pEdit->Create(ecp);
-}
-
-void CPWL_ComboBox::CreateButton(const PWL_CREATEPARAM& cp) {
-  if (m_pButton)
-    return;
-
-  m_pButton = new CPWL_CBButton;
-
-  PWL_CREATEPARAM bcp = cp;
-  bcp.pParentWnd = this;
-  bcp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PWS_BACKGROUND;
-  bcp.sBackgroundColor = PWL_SCROLLBAR_BKCOLOR;
-  bcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR;
-  bcp.dwBorderWidth = 2;
-  bcp.nBorderStyle = BorderStyle::BEVELED;
-  bcp.eCursorType = FXCT_ARROW;
-  m_pButton->Create(bcp);
-}
-
-void CPWL_ComboBox::CreateListBox(const PWL_CREATEPARAM& cp) {
-  if (m_pList)
-    return;
-
-  m_pList = new CPWL_CBListBox();
-  m_pList->AttachFFLData(m_pFormFiller.Get());
-
-  PWL_CREATEPARAM lcp = cp;
-  lcp.pParentWnd = this;
-  lcp.dwFlags =
-      PWS_CHILD | PWS_BORDER | PWS_BACKGROUND | PLBS_HOVERSEL | PWS_VSCROLL;
-  lcp.nBorderStyle = BorderStyle::SOLID;
-  lcp.dwBorderWidth = 1;
-  lcp.eCursorType = FXCT_ARROW;
-  lcp.rcRectWnd = CFX_FloatRect(0, 0, 0, 0);
-
-  if (cp.dwFlags & PWS_AUTOFONTSIZE)
-    lcp.fFontSize = PWLCB_DEFAULTFONTSIZE;
-  else
-    lcp.fFontSize = cp.fFontSize;
-
-  if (cp.sBorderColor.nColorType == COLORTYPE_TRANSPARENT)
-    lcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR;
-
-  if (cp.sBackgroundColor.nColorType == COLORTYPE_TRANSPARENT)
-    lcp.sBackgroundColor = PWL_DEFAULT_WHITECOLOR;
-
-  m_pList->Create(lcp);
-}
-
-void CPWL_ComboBox::RePosChildWnd() {
-  const CFX_FloatRect rcClient = GetClientRect();
-  if (m_bPopup) {
-    const float fOldWindowHeight = m_rcOldWindow.Height();
-    const float fOldClientHeight = fOldWindowHeight - GetBorderWidth() * 2;
-
-    CFX_FloatRect rcList = CPWL_Wnd::GetWindowRect();
-    CFX_FloatRect rcButton = rcClient;
-    rcButton.left =
-        std::max(rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH, rcClient.left);
-    CFX_FloatRect rcEdit = rcClient;
-    rcEdit.right = std::max(rcButton.left - 1.0f, rcEdit.left);
-    if (m_bBottom) {
-      rcButton.bottom = rcButton.top - fOldClientHeight;
-      rcEdit.bottom = rcEdit.top - fOldClientHeight;
-      rcList.top -= fOldWindowHeight;
-    } else {
-      rcButton.top = rcButton.bottom + fOldClientHeight;
-      rcEdit.top = rcEdit.bottom + fOldClientHeight;
-      rcList.bottom += fOldWindowHeight;
-    }
-
-    if (m_pButton)
-      m_pButton->Move(rcButton, true, false);
-
-    if (m_pEdit)
-      m_pEdit->Move(rcEdit, true, false);
-
-    if (m_pList) {
-      m_pList->SetVisible(true);
-      m_pList->Move(rcList, true, false);
-      m_pList->ScrollToListItem(m_nSelectItem);
-    }
-    return;
-  }
-
-  CFX_FloatRect rcButton = rcClient;
-  rcButton.left =
-      std::max(rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH, rcClient.left);
-
-  if (m_pButton)
-    m_pButton->Move(rcButton, true, false);
-
-  CFX_FloatRect rcEdit = rcClient;
-  rcEdit.right = std::max(rcButton.left - 1.0f, rcEdit.left);
-
-  if (m_pEdit)
-    m_pEdit->Move(rcEdit, true, false);
-
-  if (m_pList)
-    m_pList->SetVisible(false);
-}
-
-void CPWL_ComboBox::SelectAll() {
-  if (m_pEdit && HasFlag(PCBS_ALLOWCUSTOMTEXT))
-    m_pEdit->SelectAll();
-}
-
-CFX_FloatRect CPWL_ComboBox::GetFocusRect() const {
-  return CFX_FloatRect();
-}
-
-void CPWL_ComboBox::SetPopup(bool bPopup) {
-  if (!m_pList)
-    return;
-  if (bPopup == m_bPopup)
-    return;
-  float fListHeight = m_pList->GetContentRect().Height();
-  if (!IsFloatBigger(fListHeight, 0.0f))
-    return;
-
-  if (!bPopup) {
-    m_bPopup = bPopup;
-    Move(m_rcOldWindow, true, true);
-    return;
-  }
-
-  if (!m_pFillerNotify)
-    return;
-
-#ifdef PDF_ENABLE_XFA
-  bool bExit = false;
-  m_pFillerNotify->OnPopupPreOpen(GetAttachedData(), bExit, 0);
-  if (bExit)
-    return;
-#endif  // PDF_ENABLE_XFA
-
-  float fBorderWidth = m_pList->GetBorderWidth() * 2;
-  float fPopupMin = 0.0f;
-  if (m_pList->GetCount() > 3)
-    fPopupMin = m_pList->GetFirstHeight() * 3 + fBorderWidth;
-  float fPopupMax = fListHeight + fBorderWidth;
-
-  bool bBottom;
-  float fPopupRet;
-  m_pFillerNotify->QueryWherePopup(GetAttachedData(), fPopupMin, fPopupMax,
-                                   &bBottom, &fPopupRet);
-  if (!IsFloatBigger(fPopupRet, 0.0f))
-    return;
-
-  m_rcOldWindow = CPWL_Wnd::GetWindowRect();
-  m_bPopup = bPopup;
-  m_bBottom = bBottom;
-
-  CFX_FloatRect rcWindow = m_rcOldWindow;
-  if (bBottom)
-    rcWindow.bottom -= fPopupRet;
-  else
-    rcWindow.top += fPopupRet;
-
-  Move(rcWindow, true, true);
-#ifdef PDF_ENABLE_XFA
-  bExit = false;
-  m_pFillerNotify->OnPopupPostOpen(GetAttachedData(), bExit, 0);
-#endif  // PDF_ENABLE_XFA
-}
-
-bool CPWL_ComboBox::OnKeyDown(uint16_t nChar, uint32_t nFlag) {
-  if (!m_pList)
-    return false;
-  if (!m_pEdit)
-    return false;
-
-  m_nSelectItem = -1;
-
-  switch (nChar) {
-    case FWL_VKEY_Up:
-      if (m_pList->GetCurSel() > 0) {
-        bool bExit = false;
-#ifdef PDF_ENABLE_XFA
-        if (m_pFillerNotify) {
-          m_pFillerNotify->OnPopupPreOpen(GetAttachedData(), bExit, nFlag);
-          if (bExit)
-            return false;
-          bExit = false;
-          m_pFillerNotify->OnPopupPostOpen(GetAttachedData(), bExit, nFlag);
-          if (bExit)
-            return false;
-        }
-#endif  // PDF_ENABLE_XFA
-        if (m_pList->OnKeyDownWithExit(nChar, bExit, nFlag)) {
-          if (bExit)
-            return false;
-          SetSelectText();
-        }
-      }
-      return true;
-    case FWL_VKEY_Down:
-      if (m_pList->GetCurSel() < m_pList->GetCount() - 1) {
-        bool bExit = false;
-#ifdef PDF_ENABLE_XFA
-        if (m_pFillerNotify) {
-          m_pFillerNotify->OnPopupPreOpen(GetAttachedData(), bExit, nFlag);
-          if (bExit)
-            return false;
-          bExit = false;
-          m_pFillerNotify->OnPopupPostOpen(GetAttachedData(), bExit, nFlag);
-          if (bExit)
-            return false;
-        }
-#endif  // PDF_ENABLE_XFA
-        if (m_pList->OnKeyDownWithExit(nChar, bExit, nFlag)) {
-          if (bExit)
-            return false;
-          SetSelectText();
-        }
-      }
-      return true;
-  }
-
-  if (HasFlag(PCBS_ALLOWCUSTOMTEXT))
-    return m_pEdit->OnKeyDown(nChar, nFlag);
-
-  return false;
-}
-
-bool CPWL_ComboBox::OnChar(uint16_t nChar, uint32_t nFlag) {
-  if (!m_pList)
-    return false;
-
-  if (!m_pEdit)
-    return false;
-
-  m_nSelectItem = -1;
-  if (HasFlag(PCBS_ALLOWCUSTOMTEXT))
-    return m_pEdit->OnChar(nChar, nFlag);
-
-  bool bExit = false;
-#ifdef PDF_ENABLE_XFA
-  if (m_pFillerNotify) {
-    m_pFillerNotify->OnPopupPreOpen(GetAttachedData(), bExit, nFlag);
-    if (bExit)
-      return false;
-
-    m_pFillerNotify->OnPopupPostOpen(GetAttachedData(), bExit, nFlag);
-    if (bExit)
-      return false;
-  }
-#endif  // PDF_ENABLE_XFA
-  return m_pList->OnCharWithExit(nChar, bExit, nFlag) ? bExit : false;
-}
-
-void CPWL_ComboBox::OnNotify(CPWL_Wnd* pWnd,
-                             uint32_t msg,
-                             intptr_t wParam,
-                             intptr_t lParam) {
-  switch (msg) {
-    case PNM_LBUTTONDOWN:
-      if (pWnd == m_pButton) {
-        SetPopup(!m_bPopup);
-        return;
-      }
-      break;
-    case PNM_LBUTTONUP:
-      if (m_pEdit && m_pList) {
-        if (pWnd == m_pList) {
-          SetSelectText();
-          SelectAll();
-          m_pEdit->SetFocus();
-          SetPopup(false);
-          return;
-        }
-      }
-      break;
-  }
-
-  CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam);
-}
-
-bool CPWL_ComboBox::IsPopup() const {
-  return m_bPopup;
-}
-
-void CPWL_ComboBox::SetSelectText() {
-  m_pEdit->SelectAll();
-  m_pEdit->ReplaceSel(m_pList->GetText());
-  m_pEdit->SelectAll();
-  m_nSelectItem = m_pList->GetCurSel();
-}
-
-void CPWL_ComboBox::SetFillerNotify(IPWL_Filler_Notify* pNotify) {
-  m_pFillerNotify = pNotify;
-
-  if (m_pEdit)
-    m_pEdit->SetFillerNotify(pNotify);
-
-  if (m_pList)
-    m_pList->SetFillerNotify(pNotify);
-}