Split apart remaining xfa/fxfa/app files

This CL splits the remaining files in xfa/fxfa/app into individual files
named after the classes.

Change-Id: I84bd8938937641bb6897614ed15558a2682f456c
Reviewed-on: https://pdfium-review.googlesource.com/6010
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 535 deletions

diff --git a/xfa/fxfa/app/xfa_ffnotify.cpp b/xfa/fxfa/app/xfa_ffnotify.cpp
deleted file mode 100644
index b07b625538..0000000000
--- a/xfa/fxfa/app/xfa_ffnotify.cpp
+++ /dev/null
@@ -1,535 +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 "xfa/fxfa/app/xfa_ffnotify.h"
-
-#include "fxjs/cfxjse_value.h"
-#include "xfa/fxfa/app/cxfa_textlayout.h"
-#include "xfa/fxfa/app/xfa_ffbarcode.h"
-#include "xfa/fxfa/app/xfa_ffcheckbutton.h"
-#include "xfa/fxfa/app/xfa_ffchoicelist.h"
-#include "xfa/fxfa/app/xfa_ffdraw.h"
-#include "xfa/fxfa/app/xfa_ffexclgroup.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_ffimage.h"
-#include "xfa/fxfa/app/xfa_ffimageedit.h"
-#include "xfa/fxfa/app/xfa_ffpath.h"
-#include "xfa/fxfa/app/xfa_ffpushbutton.h"
-#include "xfa/fxfa/app/xfa_ffsignature.h"
-#include "xfa/fxfa/app/xfa_ffsubform.h"
-#include "xfa/fxfa/app/xfa_fftext.h"
-#include "xfa/fxfa/app/xfa_fftextedit.h"
-#include "xfa/fxfa/app/xfa_ffwidgetacc.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
-#include "xfa/fxfa/cxfa_ffapp.h"
-#include "xfa/fxfa/cxfa_ffdoc.h"
-#include "xfa/fxfa/cxfa_ffdocview.h"
-#include "xfa/fxfa/cxfa_ffpageview.h"
-#include "xfa/fxfa/cxfa_ffwidget.h"
-#include "xfa/fxfa/cxfa_ffwidgethandler.h"
-#include "xfa/fxfa/parser/cxfa_node.h"
-
-namespace {
-
-CXFA_WidgetAcc* ToWidgetAcc(void* data) {
-  return static_cast<CXFA_WidgetAcc*>(data);
-}
-
-CXFA_FFListBox* ToListBox(CXFA_FFWidget* widget) {
-  return static_cast<CXFA_FFListBox*>(widget);
-}
-
-CXFA_FFComboBox* ToComboBox(CXFA_FFWidget* widget) {
-  return static_cast<CXFA_FFComboBox*>(widget);
-}
-
-}  // namespace
-
-static void XFA_FFDeleteWidgetAcc(void* pData) {
-  delete ToWidgetAcc(pData);
-}
-
-static XFA_MAPDATABLOCKCALLBACKINFO gs_XFADeleteWidgetAcc = {
-    XFA_FFDeleteWidgetAcc, nullptr};
-
-CXFA_FFNotify::CXFA_FFNotify(CXFA_FFDoc* pDoc) : m_pDoc(pDoc) {}
-
-CXFA_FFNotify::~CXFA_FFNotify() {}
-
-void CXFA_FFNotify::OnPageEvent(CXFA_ContainerLayoutItem* pSender,
-                                uint32_t dwEvent) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pSender->GetLayout());
-  if (pDocView)
-    pDocView->OnPageEvent(pSender, dwEvent);
-}
-
-void CXFA_FFNotify::OnWidgetListItemAdded(CXFA_WidgetData* pSender,
-                                          const wchar_t* pLabel,
-                                          const wchar_t* pValue,
-                                          int32_t iIndex) {
-  CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pSender);
-  if (pWidgetAcc->GetUIType() != XFA_Element::ChoiceList)
-    return;
-
-  CXFA_FFWidget* pWidget = nullptr;
-  while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != nullptr) {
-    if (pWidget->IsLoaded()) {
-      if (pWidgetAcc->IsListBox())
-        ToListBox(pWidget)->InsertItem(pLabel, iIndex);
-      else
-        ToComboBox(pWidget)->InsertItem(pLabel, iIndex);
-    }
-  }
-}
-
-void CXFA_FFNotify::OnWidgetListItemRemoved(CXFA_WidgetData* pSender,
-                                            int32_t iIndex) {
-  CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pSender);
-  if (pWidgetAcc->GetUIType() != XFA_Element::ChoiceList)
-    return;
-
-  CXFA_FFWidget* pWidget = nullptr;
-  while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != nullptr) {
-    if (pWidget->IsLoaded()) {
-      if (pWidgetAcc->IsListBox())
-        ToListBox(pWidget)->DeleteItem(iIndex);
-      else
-        ToComboBox(pWidget)->DeleteItem(iIndex);
-    }
-  }
-}
-
-CXFA_LayoutItem* CXFA_FFNotify::OnCreateLayoutItem(CXFA_Node* pNode) {
-  CXFA_LayoutProcessor* pLayout = m_pDoc->GetXFADoc()->GetDocLayout();
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout);
-  XFA_Element eType = pNode->GetElementType();
-  if (eType == XFA_Element::PageArea)
-    return new CXFA_FFPageView(pDocView, pNode);
-  if (eType == XFA_Element::ContentArea)
-    return new CXFA_ContainerLayoutItem(pNode);
-
-  CXFA_WidgetAcc* pAcc = ToWidgetAcc(pNode->GetWidgetData());
-  if (!pAcc)
-    return new CXFA_ContentLayoutItem(pNode);
-
-  CXFA_FFWidget* pWidget;
-  switch (pAcc->GetUIType()) {
-    case XFA_Element::Barcode:
-      pWidget = new CXFA_FFBarcode(pAcc);
-      break;
-    case XFA_Element::Button:
-      pWidget = new CXFA_FFPushButton(pAcc);
-      break;
-    case XFA_Element::CheckButton:
-      pWidget = new CXFA_FFCheckButton(pAcc);
-      break;
-    case XFA_Element::ChoiceList: {
-      if (pAcc->IsListBox())
-        pWidget = new CXFA_FFListBox(pAcc);
-      else
-        pWidget = new CXFA_FFComboBox(pAcc);
-    } break;
-    case XFA_Element::DateTimeEdit:
-      pWidget = new CXFA_FFDateTimeEdit(pAcc);
-      break;
-    case XFA_Element::ImageEdit:
-      pWidget = new CXFA_FFImageEdit(pAcc);
-      break;
-    case XFA_Element::NumericEdit:
-      pWidget = new CXFA_FFNumericEdit(pAcc);
-      break;
-    case XFA_Element::PasswordEdit:
-      pWidget = new CXFA_FFPasswordEdit(pAcc);
-      break;
-    case XFA_Element::Signature:
-      pWidget = new CXFA_FFSignature(pAcc);
-      break;
-    case XFA_Element::TextEdit:
-      pWidget = new CXFA_FFTextEdit(pAcc);
-      break;
-    case XFA_Element::Arc:
-      pWidget = new CXFA_FFArc(pAcc);
-      break;
-    case XFA_Element::Line:
-      pWidget = new CXFA_FFLine(pAcc);
-      break;
-    case XFA_Element::Rectangle:
-      pWidget = new CXFA_FFRectangle(pAcc);
-      break;
-    case XFA_Element::Text:
-      pWidget = new CXFA_FFText(pAcc);
-      break;
-    case XFA_Element::Image:
-      pWidget = new CXFA_FFImage(pAcc);
-      break;
-    case XFA_Element::Draw:
-      pWidget = new CXFA_FFDraw(pAcc);
-      break;
-    case XFA_Element::Subform:
-      pWidget = new CXFA_FFSubForm(pAcc);
-      break;
-    case XFA_Element::ExclGroup:
-      pWidget = new CXFA_FFExclGroup(pAcc);
-      break;
-    case XFA_Element::DefaultUi:
-    default:
-      pWidget = nullptr;
-      break;
-  }
-
-  if (pWidget)
-    pWidget->SetDocView(pDocView);
-  return pWidget;
-}
-
-void CXFA_FFNotify::StartFieldDrawLayout(CXFA_Node* pItem,
-                                         float& fCalcWidth,
-                                         float& fCalcHeight) {
-  CXFA_WidgetAcc* pAcc = ToWidgetAcc(pItem->GetWidgetData());
-  if (!pAcc)
-    return;
-
-  pAcc->StartWidgetLayout(fCalcWidth, fCalcHeight);
-}
-
-bool CXFA_FFNotify::FindSplitPos(CXFA_Node* pItem,
-                                 int32_t iBlockIndex,
-                                 float& fCalcHeightPos) {
-  CXFA_WidgetAcc* pAcc = ToWidgetAcc(pItem->GetWidgetData());
-  return pAcc && pAcc->FindSplitPos(iBlockIndex, fCalcHeightPos);
-}
-
-bool CXFA_FFNotify::RunScript(CXFA_Node* pScript, CXFA_Node* pFormItem) {
-  bool bRet = false;
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return bRet;
-
-  CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pFormItem->GetWidgetData());
-  if (!pWidgetAcc)
-    return bRet;
-
-  CXFA_EventParam EventParam;
-  EventParam.m_eType = XFA_EVENT_Unknown;
-  CFXJSE_Value* pRetValue = nullptr;
-  int32_t iRet =
-      pWidgetAcc->ExecuteScript(CXFA_Script(pScript), &EventParam, &pRetValue);
-  if (iRet == XFA_EVENTERROR_Success && pRetValue) {
-    bRet = pRetValue->ToBoolean();
-    delete pRetValue;
-  }
-  return bRet;
-}
-
-int32_t CXFA_FFNotify::ExecEventByDeepFirst(CXFA_Node* pFormNode,
-                                            XFA_EVENTTYPE eEventType,
-                                            bool bIsFormReady,
-                                            bool bRecursive,
-                                            CXFA_WidgetAcc* pExclude) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return XFA_EVENTERROR_NotExist;
-  return pDocView->ExecEventActivityByDeepFirst(
-      pFormNode, eEventType, bIsFormReady, bRecursive,
-      pExclude ? pExclude->GetNode() : nullptr);
-}
-
-void CXFA_FFNotify::AddCalcValidate(CXFA_Node* pNode) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return;
-
-  CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pNode->GetWidgetData());
-  if (!pWidgetAcc)
-    return;
-
-  pDocView->AddCalculateWidgetAcc(pWidgetAcc);
-  pDocView->AddValidateWidget(pWidgetAcc);
-}
-
-CXFA_FFDoc* CXFA_FFNotify::GetHDOC() {
-  return m_pDoc.Get();
-}
-
-IXFA_DocEnvironment* CXFA_FFNotify::GetDocEnvironment() const {
-  return m_pDoc->GetDocEnvironment();
-}
-
-IXFA_AppProvider* CXFA_FFNotify::GetAppProvider() {
-  return m_pDoc->GetApp()->GetAppProvider();
-}
-
-CXFA_FFWidgetHandler* CXFA_FFNotify::GetWidgetHandler() {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  return pDocView ? pDocView->GetWidgetHandler() : nullptr;
-}
-
-CXFA_FFWidget* CXFA_FFNotify::GetHWidget(CXFA_LayoutItem* pLayoutItem) {
-  return XFA_GetWidgetFromLayoutItem(pLayoutItem);
-}
-
-void CXFA_FFNotify::OpenDropDownList(CXFA_FFWidget* hWidget) {
-  if (hWidget->GetDataAcc()->GetUIType() != XFA_Element::ChoiceList)
-    return;
-
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  pDocView->LockUpdate();
-  ToComboBox(hWidget)->OpenDropDownList();
-  pDocView->UnlockUpdate();
-  pDocView->UpdateDocView();
-}
-
-CFX_WideString CXFA_FFNotify::GetCurrentDateTime() {
-  CFX_DateTime dataTime;
-  dataTime.Now();
-
-  CFX_WideString wsDateTime;
-  wsDateTime.Format(L"%d%02d%02dT%02d%02d%02d", dataTime.GetYear(),
-                    dataTime.GetMonth(), dataTime.GetDay(), dataTime.GetHour(),
-                    dataTime.GetMinute(), dataTime.GetSecond());
-  return wsDateTime;
-}
-
-void CXFA_FFNotify::ResetData(CXFA_WidgetData* pWidgetData) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return;
-
-  pDocView->ResetWidgetData(ToWidgetAcc(pWidgetData));
-}
-
-int32_t CXFA_FFNotify::GetLayoutStatus() {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  return pDocView ? pDocView->GetLayoutStatus() : 0;
-}
-
-void CXFA_FFNotify::RunNodeInitialize(CXFA_Node* pNode) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return;
-
-  pDocView->AddNewFormNode(pNode);
-}
-
-void CXFA_FFNotify::RunSubformIndexChange(CXFA_Node* pSubformNode) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return;
-
-  pDocView->AddIndexChangedSubform(pSubformNode);
-}
-
-CXFA_Node* CXFA_FFNotify::GetFocusWidgetNode() {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return nullptr;
-
-  CXFA_WidgetAcc* pAcc = pDocView->GetFocusWidgetAcc();
-  return pAcc ? pAcc->GetNode() : nullptr;
-}
-
-void CXFA_FFNotify::SetFocusWidgetNode(CXFA_Node* pNode) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return;
-
-  CXFA_WidgetAcc* pAcc = pNode ? ToWidgetAcc(pNode->GetWidgetData()) : nullptr;
-  pDocView->SetFocusWidgetAcc(pAcc);
-}
-
-void CXFA_FFNotify::OnNodeReady(CXFA_Node* pNode) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return;
-
-  XFA_Element eType = pNode->GetElementType();
-  if (XFA_IsCreateWidget(eType)) {
-    CXFA_WidgetAcc* pAcc = new CXFA_WidgetAcc(pDocView, pNode);
-    pNode->SetObject(XFA_ATTRIBUTE_WidgetData, pAcc, &gs_XFADeleteWidgetAcc);
-    return;
-  }
-  switch (eType) {
-    case XFA_Element::BindItems:
-      pDocView->m_BindItems.push_back(pNode);
-      break;
-    case XFA_Element::Validate:
-      pNode->SetFlag(XFA_NodeFlag_NeedsInitApp, false);
-      break;
-    default:
-      break;
-  }
-}
-
-void CXFA_FFNotify::OnValueChanging(CXFA_Node* pSender, XFA_ATTRIBUTE eAttr) {
-  if (eAttr != XFA_ATTRIBUTE_Presence)
-    return;
-  if (pSender->GetPacketID() & XFA_XDPPACKET_Datasets)
-    return;
-  if (!pSender->IsFormContainer())
-    return;
-
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return;
-  if (pDocView->GetLayoutStatus() < XFA_DOCVIEW_LAYOUTSTATUS_End)
-    return;
-
-  CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pSender->GetWidgetData());
-  if (!pWidgetAcc)
-    return;
-
-  CXFA_FFWidget* pWidget = nullptr;
-  while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != nullptr) {
-    if (pWidget->IsLoaded())
-      pWidget->AddInvalidateRect();
-  }
-}
-
-void CXFA_FFNotify::OnValueChanged(CXFA_Node* pSender,
-                                   XFA_ATTRIBUTE eAttr,
-                                   CXFA_Node* pParentNode,
-                                   CXFA_Node* pWidgetNode) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return;
-
-  if (!(pSender->GetPacketID() & XFA_XDPPACKET_Form)) {
-    if (eAttr == XFA_ATTRIBUTE_Value)
-      pDocView->AddCalculateNodeNotify(pSender);
-    return;
-  }
-
-  XFA_Element eType = pParentNode->GetElementType();
-  bool bIsContainerNode = pParentNode->IsContainerNode();
-  CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pWidgetNode->GetWidgetData());
-  if (!pWidgetAcc)
-    return;
-
-  bool bUpdateProperty = false;
-  pDocView->SetChangeMark();
-  switch (eType) {
-    case XFA_Element::Caption: {
-      CXFA_TextLayout* pCapOut = pWidgetAcc->GetCaptionTextLayout();
-      if (!pCapOut)
-        return;
-
-      pCapOut->Unload();
-      break;
-    }
-    case XFA_Element::Ui:
-    case XFA_Element::Para:
-      bUpdateProperty = true;
-      break;
-    default:
-      break;
-  }
-  if (bIsContainerNode && eAttr == XFA_ATTRIBUTE_Access)
-    bUpdateProperty = true;
-
-  if (eAttr == XFA_ATTRIBUTE_Value) {
-    pDocView->AddCalculateNodeNotify(pSender);
-    if (eType == XFA_Element::Value || bIsContainerNode) {
-      if (bIsContainerNode) {
-        pWidgetAcc->UpdateUIDisplay();
-        pDocView->AddCalculateWidgetAcc(pWidgetAcc);
-        pDocView->AddValidateWidget(pWidgetAcc);
-      } else if (pWidgetNode->GetNodeItem(XFA_NODEITEM_Parent)
-                     ->GetElementType() == XFA_Element::ExclGroup) {
-        pWidgetAcc->UpdateUIDisplay();
-      }
-      return;
-    }
-  }
-
-  CXFA_FFWidget* pWidget = nullptr;
-  while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != nullptr) {
-    if (!pWidget->IsLoaded())
-      continue;
-
-    if (bUpdateProperty)
-      pWidget->UpdateWidgetProperty();
-    pWidget->PerformLayout();
-    pWidget->AddInvalidateRect();
-  }
-}
-
-void CXFA_FFNotify::OnChildAdded(CXFA_Node* pSender) {
-  if (!pSender->IsFormContainer())
-    return;
-
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return;
-
-  bool bLayoutReady =
-      !(pDocView->m_bInLayoutStatus) &&
-      (pDocView->GetLayoutStatus() == XFA_DOCVIEW_LAYOUTSTATUS_End);
-  if (bLayoutReady)
-    m_pDoc->GetDocEnvironment()->SetChangeMark(m_pDoc.Get());
-}
-
-void CXFA_FFNotify::OnChildRemoved() {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
-  if (!pDocView)
-    return;
-
-  bool bLayoutReady =
-      !(pDocView->m_bInLayoutStatus) &&
-      (pDocView->GetLayoutStatus() == XFA_DOCVIEW_LAYOUTSTATUS_End);
-  if (bLayoutReady)
-    m_pDoc->GetDocEnvironment()->SetChangeMark(m_pDoc.Get());
-}
-
-void CXFA_FFNotify::OnLayoutItemAdded(CXFA_LayoutProcessor* pLayout,
-                                      CXFA_LayoutItem* pSender,
-                                      int32_t iPageIdx,
-                                      uint32_t dwStatus) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout);
-  if (!pDocView)
-    return;
-
-  CXFA_FFWidget* pWidget = XFA_GetWidgetFromLayoutItem(pSender);
-  if (!pWidget)
-    return;
-
-  CXFA_FFPageView* pNewPageView = pDocView->GetPageView(iPageIdx);
-  uint32_t dwFilter = XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable |
-                      XFA_WidgetStatus_Printable;
-  pWidget->ModifyStatus(dwStatus, dwFilter);
-  CXFA_FFPageView* pPrePageView = pWidget->GetPageView();
-  if (pPrePageView != pNewPageView ||
-      (dwStatus & (XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable)) ==
-          (XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable)) {
-    pWidget->SetPageView(pNewPageView);
-    m_pDoc->GetDocEnvironment()->WidgetPostAdd(pWidget, pWidget->GetDataAcc());
-  }
-  if (pDocView->GetLayoutStatus() != XFA_DOCVIEW_LAYOUTSTATUS_End ||
-      !(dwStatus & XFA_WidgetStatus_Visible)) {
-    return;
-  }
-  if (pWidget->IsLoaded()) {
-    if (pWidget->GetWidgetRect() != pWidget->RecacheWidgetRect())
-      pWidget->PerformLayout();
-  } else {
-    pWidget->LoadWidget();
-  }
-  pWidget->AddInvalidateRect(nullptr);
-}
-
-void CXFA_FFNotify::OnLayoutItemRemoving(CXFA_LayoutProcessor* pLayout,
-                                         CXFA_LayoutItem* pSender) {
-  CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout);
-  if (!pDocView)
-    return;
-
-  CXFA_FFWidget* pWidget = XFA_GetWidgetFromLayoutItem(pSender);
-  if (!pWidget)
-    return;
-
-  pDocView->DeleteLayoutItem(pWidget);
-  m_pDoc->GetDocEnvironment()->WidgetPreRemove(pWidget, pWidget->GetDataAcc());
-  pWidget->AddInvalidateRect(nullptr);
-}