Move fpdfsdk/pdfwindow to fpdfsdk/pwl

This makes it clearer what the directory contains.

Change-Id: I34fc38dd30b8e0f6e057052ea33c8b5a10f1b9c3
Reviewed-on: https://pdfium-review.googlesource.com/8791
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 0 insertions, 541 deletions

diff --git a/fpdfsdk/pdfwindow/cpwl_combo_box.cpp b/fpdfsdk/pdfwindow/cpwl_combo_box.cpp
deleted file mode 100644
index 90c8cc6dc0..0000000000
--- a/fpdfsdk/pdfwindow/cpwl_combo_box.cpp
+++ /dev/null
@@ -1,541 +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_combo_box.h"
-
-#include <algorithm>
-#include <sstream>
-
-#include "core/fxge/cfx_pathdata.h"
-#include "core/fxge/cfx_renderdevice.h"
-#include "fpdfsdk/pdfwindow/cpwl_edit.h"
-#include "fpdfsdk/pdfwindow/cpwl_edit_ctrl.h"
-#include "fpdfsdk/pdfwindow/cpwl_list_box.h"
-#include "fpdfsdk/pdfwindow/cpwl_list_impl.h"
-#include "fpdfsdk/pdfwindow/cpwl_wnd.h"
-#include "public/fpdf_fwlevent.h"
-
-namespace {
-
-constexpr float kDefaultFontSize = 12.0f;
-constexpr float kTriangleHalfLength = 3.0f;
-
-}  // namespace
-
-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->NotifyLButtonUp(this, point);
-
-  return !OnNotifySelectionChanged(false, nFlag);
-}
-
-bool CPWL_CBListBox::IsMovementKey(uint16_t nChar) const {
-  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:
-      return true;
-    default:
-      return false;
-  }
-}
-
-bool CPWL_CBListBox::OnMovementKeyDown(uint16_t nChar, uint32_t nFlag) {
-  ASSERT(IsMovementKey(nChar));
-
-  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;
-  }
-  return OnNotifySelectionChanged(true, nFlag);
-}
-
-bool CPWL_CBListBox::IsChar(uint16_t nChar, uint32_t nFlag) const {
-  return m_pList->OnChar(nChar, IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
-}
-
-bool CPWL_CBListBox::OnCharNotify(uint16_t nChar, uint32_t nFlag) {
-  if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetParentWindow())
-    pComboBox->SetSelectText();
-
-  return OnNotifySelectionChanged(true, nFlag);
-}
-
-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())
-    return;
-
-  CFX_PointF ptCenter = GetCenterPoint();
-
-  CFX_PointF pt1(ptCenter.x - kTriangleHalfLength,
-                 ptCenter.y + kTriangleHalfLength * 0.5f);
-  CFX_PointF pt2(ptCenter.x + kTriangleHalfLength,
-                 ptCenter.y + kTriangleHalfLength * 0.5f);
-  CFX_PointF pt3(ptCenter.x, ptCenter.y - kTriangleHalfLength * 0.5f);
-
-  if (IsFloatBigger(rectWnd.right - rectWnd.left, kTriangleHalfLength * 2) &&
-      IsFloatBigger(rectWnd.top - rectWnd.bottom, kTriangleHalfLength)) {
-    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->NotifyLButtonDown(this, point);
-
-  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() {}
-
-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::OnDestroy() {
-  // Until cleanup takes place in the virtual destructor for CPWL_Wnd
-  // subclasses, implement the virtual OnDestroy method that does the
-  // cleanup first, then invokes the superclass OnDestroy ... gee,
-  // like a dtor would.
-  m_pList.Release();
-  m_pButton.Release();
-  m_pEdit.Release();
-  CPWL_Wnd::OnDestroy();
-}
-
-void CPWL_ComboBox::SetFocus() {
-  if (m_pEdit)
-    m_pEdit->SetFocus();
-}
-
-void CPWL_ComboBox::KillFocus() {
-  SetPopup(false);
-  CPWL_Wnd::KillFocus();
-}
-
-CFX_WideString CPWL_ComboBox::GetSelectedText() {
-  if (m_pEdit)
-    return m_pEdit->GetSelectedText();
-
-  return CFX_WideString();
-}
-
-void CPWL_ComboBox::DeleteSelectedText() {
-  if (m_pEdit)
-    m_pEdit->DeleteSelectedText();
-}
-
-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::SetEditSelection(int32_t nStartChar, int32_t nEndChar) {
-  if (m_pEdit)
-    m_pEdit->SetSelection(nStartChar, nEndChar);
-}
-
-void CPWL_ComboBox::GetEditSelection(int32_t& nStartChar,
-                                     int32_t& nEndChar) const {
-  nStartChar = -1;
-  nEndChar = -1;
-
-  if (m_pEdit)
-    m_pEdit->GetSelection(nStartChar, nEndChar);
-}
-
-void CPWL_ComboBox::ClearSelection() {
-  if (m_pEdit)
-    m_pEdit->ClearSelection();
-}
-
-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_Edit();
-  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();
-  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 = CFX_Color(COLORTYPE_RGB, 220.0f / 255.0f,
-                                   220.0f / 255.0f, 220.0f / 255.0f);
-  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();
-
-  if (cp.dwFlags & PWS_AUTOFONTSIZE)
-    lcp.fFontSize = kDefaultFontSize;
-  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
-  if (m_pFillerNotify->OnPopupPreOpen(GetAttachedData(), 0))
-    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
-  m_pFillerNotify->OnPopupPostOpen(GetAttachedData(), 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) {
-#ifdef PDF_ENABLE_XFA
-        if (m_pFillerNotify) {
-          if (m_pFillerNotify->OnPopupPreOpen(GetAttachedData(), nFlag))
-            return false;
-          if (m_pFillerNotify->OnPopupPostOpen(GetAttachedData(), nFlag))
-            return false;
-        }
-#endif  // PDF_ENABLE_XFA
-        if (m_pList->IsMovementKey(nChar)) {
-          if (m_pList->OnMovementKeyDown(nChar, nFlag))
-            return false;
-          SetSelectText();
-        }
-      }
-      return true;
-    case FWL_VKEY_Down:
-      if (m_pList->GetCurSel() < m_pList->GetCount() - 1) {
-#ifdef PDF_ENABLE_XFA
-        if (m_pFillerNotify) {
-          if (m_pFillerNotify->OnPopupPreOpen(GetAttachedData(), nFlag))
-            return false;
-          if (m_pFillerNotify->OnPopupPostOpen(GetAttachedData(), nFlag))
-            return false;
-        }
-#endif  // PDF_ENABLE_XFA
-        if (m_pList->IsMovementKey(nChar)) {
-          if (m_pList->OnMovementKeyDown(nChar, nFlag))
-            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);
-
-#ifdef PDF_ENABLE_XFA
-  if (m_pFillerNotify) {
-    if (m_pFillerNotify->OnPopupPreOpen(GetAttachedData(), nFlag))
-      return false;
-    if (m_pFillerNotify->OnPopupPostOpen(GetAttachedData(), nFlag))
-      return false;
-  }
-#endif  // PDF_ENABLE_XFA
-  if (!m_pList->IsChar(nChar, nFlag))
-    return false;
-  return m_pList->OnCharNotify(nChar, nFlag);
-}
-
-void CPWL_ComboBox::NotifyLButtonDown(CPWL_Wnd* child, const CFX_PointF& pos) {
-  if (child == m_pButton)
-    SetPopup(!m_bPopup);
-}
-
-void CPWL_ComboBox::NotifyLButtonUp(CPWL_Wnd* child, const CFX_PointF& pos) {
-  if (!m_pEdit || !m_pList || child != m_pList)
-    return;
-
-  SetSelectText();
-  SelectAll();
-  m_pEdit->SetFocus();
-  SetPopup(false);
-}
-
-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);
-}