diff options
Diffstat (limited to 'xfa/src/fxfa/src/app/xfa_ffdocview.cpp')
| -rw-r--r-- | xfa/src/fxfa/src/app/xfa_ffdocview.cpp | 1872 |
1 files changed, 936 insertions, 936 deletions
diff --git a/xfa/src/fxfa/src/app/xfa_ffdocview.cpp b/xfa/src/fxfa/src/app/xfa_ffdocview.cpp index f85ba65855..59d4a59f0d 100644 --- a/xfa/src/fxfa/src/app/xfa_ffdocview.cpp +++ b/xfa/src/fxfa/src/app/xfa_ffdocview.cpp @@ -1,936 +1,936 @@ -// 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/src/foxitlib.h"
-#include "xfa/src/fxfa/src/common/xfa_common.h"
-#include "xfa_fwladapter.h"
-#include "xfa_ffdocview.h"
-#include "xfa_ffpageview.h"
-#include "xfa_ffwidgethandler.h"
-#include "xfa_ffdoc.h"
-#include "xfa_ffwidget.h"
-#include "xfa_fffield.h"
-#include "xfa_ffpushbutton.h"
-#include "xfa_ffcheckbutton.h"
-#include "xfa_ffchoicelist.h"
-#include "xfa_ffimageedit.h"
-#include "xfa_fftextedit.h"
-#include "xfa_ffbarcode.h"
-#include "xfa_ffdraw.h"
-#include "xfa_fftext.h"
-#include "xfa_ffpath.h"
-#include "xfa_ffimage.h"
-#include "xfa_ffexclgroup.h"
-#include "xfa_ffsubform.h"
-#include "xfa_ffsignature.h"
-#include "xfa_ffapp.h"
-#include "xfa_textlayout.h"
-#include "xfa_ffwidgetacc.h"
-extern const XFA_ATTRIBUTEENUM gs_EventActivity[] = {
- XFA_ATTRIBUTEENUM_Click, XFA_ATTRIBUTEENUM_Change,
- XFA_ATTRIBUTEENUM_DocClose, XFA_ATTRIBUTEENUM_DocReady,
- XFA_ATTRIBUTEENUM_Enter, XFA_ATTRIBUTEENUM_Exit,
- XFA_ATTRIBUTEENUM_Full, XFA_ATTRIBUTEENUM_IndexChange,
- XFA_ATTRIBUTEENUM_Initialize, XFA_ATTRIBUTEENUM_MouseDown,
- XFA_ATTRIBUTEENUM_MouseEnter, XFA_ATTRIBUTEENUM_MouseExit,
- XFA_ATTRIBUTEENUM_MouseUp, XFA_ATTRIBUTEENUM_PostExecute,
- XFA_ATTRIBUTEENUM_PostOpen, XFA_ATTRIBUTEENUM_PostPrint,
- XFA_ATTRIBUTEENUM_PostSave, XFA_ATTRIBUTEENUM_PostSign,
- XFA_ATTRIBUTEENUM_PostSubmit, XFA_ATTRIBUTEENUM_PreExecute,
- XFA_ATTRIBUTEENUM_PreOpen, XFA_ATTRIBUTEENUM_PrePrint,
- XFA_ATTRIBUTEENUM_PreSave, XFA_ATTRIBUTEENUM_PreSign,
- XFA_ATTRIBUTEENUM_PreSubmit, XFA_ATTRIBUTEENUM_Ready,
- XFA_ATTRIBUTEENUM_Unknown,
-};
-CXFA_FFDocView::CXFA_FFDocView(CXFA_FFDoc* pDoc)
- : m_bLayoutEvent(FALSE),
- m_pListFocusWidget(nullptr),
- m_bInLayoutStatus(FALSE),
- m_pDoc(pDoc),
- m_pWidgetHandler(nullptr),
- m_pXFADocLayout(nullptr),
- m_pFocusAcc(nullptr),
- m_pFocusWidget(nullptr),
- m_pOldFocusWidget(nullptr),
- m_iStatus(XFA_DOCVIEW_LAYOUTSTATUS_None),
- m_iLock(0) {
-}
-CXFA_FFDocView::~CXFA_FFDocView() {
- DestroyDocView();
- if (m_pWidgetHandler) {
- delete m_pWidgetHandler;
- }
- m_pWidgetHandler = NULL;
-}
-void CXFA_FFDocView::InitLayout(CXFA_Node* pNode) {
- RunBindItems();
- ExecEventActivityByDeepFirst(pNode, XFA_EVENT_Initialize);
- ExecEventActivityByDeepFirst(pNode, XFA_EVENT_IndexChange);
-}
-int32_t CXFA_FFDocView::StartLayout(int32_t iStartPage) {
- m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_Start;
- m_pDoc->GetXFADoc()->DoProtoMerge();
- m_pDoc->GetXFADoc()->DoDataMerge();
- m_pXFADocLayout = GetXFALayout();
- int32_t iStatus = m_pXFADocLayout->StartLayout();
- if (iStatus < 0) {
- return iStatus;
- }
- CXFA_Node* pRootItem =
- (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form);
- if (!pRootItem) {
- return iStatus;
- }
- InitLayout(pRootItem);
- InitCalculate(pRootItem);
- InitValidate(pRootItem);
- ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_Ready, TRUE);
- m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_Start;
- return iStatus;
-}
-int32_t CXFA_FFDocView::DoLayout(IFX_Pause* pPause) {
- int32_t iStatus = 100;
- iStatus = m_pXFADocLayout->DoLayout(pPause);
- if (iStatus != 100) {
- return iStatus;
- }
- m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_Doing;
- return iStatus;
-}
-void CXFA_FFDocView::StopLayout() {
- CXFA_Node* pRootItem =
- (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form);
- if (!pRootItem) {
- return;
- }
- CXFA_Node* pSubformNode = pRootItem->GetChild(0, XFA_ELEMENT_Subform);
- if (!pSubformNode) {
- return;
- }
- CXFA_Node* pPageSetNode =
- pSubformNode->GetFirstChildByClass(XFA_ELEMENT_PageSet);
- if (!pPageSetNode) {
- return;
- }
- RunCalculateWidgets();
- RunValidate();
- InitLayout(pPageSetNode);
- InitCalculate(pPageSetNode);
- InitValidate(pPageSetNode);
- ExecEventActivityByDeepFirst(pPageSetNode, XFA_EVENT_Ready, TRUE);
- ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_Ready);
- ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_DocReady);
- RunCalculateWidgets();
- RunValidate();
- if (RunLayout()) {
- ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_Ready);
- }
- m_CalculateAccs.RemoveAll();
- if (m_pFocusAcc && !m_pFocusWidget) {
- SetFocusWidgetAcc(m_pFocusAcc);
- }
- m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_End;
-}
-int32_t CXFA_FFDocView::GetLayoutStatus() {
- return m_iStatus;
-}
-void CXFA_FFDocView::ShowNullTestMsg() {
- int32_t iCount = m_arrNullTestMsg.GetSize();
- CXFA_FFApp* pApp = m_pDoc->GetApp();
- IXFA_AppProvider* pAppProvider = pApp->GetAppProvider();
- if (pAppProvider && iCount) {
- int32_t iRemain = iCount > 7 ? iCount - 7 : 0;
- iCount -= iRemain;
- CFX_WideString wsMsg;
- for (int32_t i = 0; i < iCount; i++) {
- wsMsg += m_arrNullTestMsg[i] + FX_WSTRC(L"\n");
- }
- if (iRemain > 0) {
- CFX_WideString wsLimit;
- pAppProvider->LoadString(XFA_IDS_ValidateLimit, wsLimit);
- if (!wsLimit.IsEmpty()) {
- CFX_WideString wsTemp;
- wsTemp.Format((const FX_WCHAR*)wsLimit, iRemain);
- wsMsg += FX_WSTRC(L"\n") + wsTemp;
- }
- }
- CFX_WideString wsTitle;
- pAppProvider->LoadString(XFA_IDS_AppName, wsTitle);
- pAppProvider->MsgBox(wsMsg, wsTitle, XFA_MBICON_Status, XFA_MB_OK);
- }
- m_arrNullTestMsg.RemoveAll();
-}
-void CXFA_FFDocView::UpdateDocView() {
- if (IsUpdateLocked()) {
- return;
- }
- LockUpdate();
- int32_t iNewAdds = m_NewAddedNodes.GetSize();
- for (int32_t i = 0; i < iNewAdds; i++) {
- CXFA_Node* pNode = (CXFA_Node*)m_NewAddedNodes[i];
- InitCalculate(pNode);
- InitValidate(pNode);
- ExecEventActivityByDeepFirst(pNode, XFA_EVENT_Ready, TRUE);
- }
- m_NewAddedNodes.RemoveAll();
- this->RunSubformIndexChange();
- this->RunCalculateWidgets();
- this->RunValidate();
- ShowNullTestMsg();
- m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_Next;
- if (RunLayout() && m_bLayoutEvent) {
- RunEventLayoutReady();
- }
- m_bLayoutEvent = FALSE;
- m_CalculateAccs.RemoveAll();
- this->RunInvalidate();
- UnlockUpdate();
-}
-int32_t CXFA_FFDocView::CountPageViews() {
- if (!m_pXFADocLayout) {
- return 0;
- }
- return m_pXFADocLayout->CountPages();
-}
-IXFA_PageView* CXFA_FFDocView::GetPageView(int32_t nIndex) {
- if (!m_pXFADocLayout) {
- return NULL;
- }
- return static_cast<CXFA_FFPageView*>(m_pXFADocLayout->GetPage(nIndex));
-}
-IXFA_Widget* CXFA_FFDocView::GetWidgetByName(const CFX_WideStringC& wsName) {
- return GetWidgetByName(wsName, NULL);
-}
-CXFA_WidgetAcc* CXFA_FFDocView::GetWidgetAccByName(
- const CFX_WideStringC& wsName) {
- return GetWidgetAccByName(wsName, NULL);
-}
-IXFA_DocLayout* CXFA_FFDocView::GetXFALayout() const {
- return m_pDoc->GetXFADoc()->GetDocLayout();
-}
-FX_BOOL CXFA_FFDocView::ResetSingleWidgetAccData(CXFA_WidgetAcc* pWidgetAcc) {
- CXFA_Node* pNode = pWidgetAcc->GetNode();
- XFA_ELEMENT eType = pNode->GetClassID();
- if (eType != XFA_ELEMENT_Field && eType != XFA_ELEMENT_ExclGroup) {
- return FALSE;
- }
- FX_BOOL bNotify = IsStaticNotify();
- pWidgetAcc->ResetData();
- pWidgetAcc->UpdateUIDisplay();
- if (bNotify) {
- pWidgetAcc->NotifyEvent(XFA_WIDGETEVENT_PostContentChanged, NULL, NULL,
- NULL);
- }
- if (CXFA_Validate validate = pWidgetAcc->GetValidate()) {
- AddValidateWidget(pWidgetAcc);
- ((CXFA_Node*)validate)->SetFlag(XFA_NODEFLAG_NeedsInitApp, TRUE, FALSE);
- }
- return TRUE;
-}
-void CXFA_FFDocView::ResetWidgetData(CXFA_WidgetAcc* pWidgetAcc) {
- m_bLayoutEvent = TRUE;
- FX_BOOL bChanged = FALSE;
- CXFA_Node* pFormNode = NULL;
- if (pWidgetAcc) {
- bChanged = ResetSingleWidgetAccData(pWidgetAcc);
- pFormNode = pWidgetAcc->GetNode();
- } else {
- pFormNode = GetRootSubform();
- }
- if (!pFormNode) {
- return;
- }
- if (pFormNode->GetClassID() != XFA_ELEMENT_Field &&
- pFormNode->GetClassID() != XFA_ELEMENT_ExclGroup) {
- CXFA_WidgetAccIterator Iterator(this, pFormNode);
- while (CXFA_WidgetAcc* pAcc = Iterator.MoveToNext()) {
- bChanged |= ResetSingleWidgetAccData(pAcc);
- if (pAcc->GetNode()->GetClassID() == XFA_ELEMENT_ExclGroup) {
- Iterator.SkipTree();
- }
- }
- }
- if (bChanged) {
- m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc);
- }
-}
-int32_t CXFA_FFDocView::ProcessWidgetEvent(CXFA_EventParam* pParam,
- CXFA_WidgetAcc* pWidgetAcc) {
- if (pParam == NULL) {
- return XFA_EVENTERROR_Error;
- }
- if (pParam->m_eType == XFA_EVENT_Validate) {
- CFX_WideString wsValidateStr = FX_WSTRC(L"preSubmit");
- CXFA_Node* pConfigItem =
- (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Config);
- if (pConfigItem) {
- CXFA_Node* pValidateNode = NULL;
- CXFA_Node* pAcrobatNode = pConfigItem->GetChild(0, XFA_ELEMENT_Acrobat);
- pValidateNode =
- pAcrobatNode ? pAcrobatNode->GetChild(0, XFA_ELEMENT_Validate) : NULL;
- if (!pValidateNode) {
- CXFA_Node* pPresentNode = pConfigItem->GetChild(0, XFA_ELEMENT_Present);
- pValidateNode = pPresentNode
- ? pPresentNode->GetChild(0, XFA_ELEMENT_Validate)
- : NULL;
- }
- if (pValidateNode) {
- wsValidateStr = pValidateNode->GetContent();
- }
- }
- FX_BOOL bValidate = FALSE;
- switch (pParam->m_iValidateActivities) {
- case XFA_VALIDATE_preSubmit:
- bValidate = wsValidateStr.Find(L"preSubmit") != -1;
- break;
- case XFA_VALIDATE_prePrint:
- bValidate = wsValidateStr.Find(L"prePrint") != -1;
- break;
- case XFA_VALIDATE_preExecute:
- bValidate = wsValidateStr.Find(L"preExecute") != -1;
- break;
- case XFA_VALIDATE_preSave:
- bValidate = wsValidateStr.Find(L"preSave") != -1;
- break;
- }
- if (!bValidate) {
- return XFA_EVENTERROR_Sucess;
- }
- }
- CXFA_Node* pNode = pWidgetAcc ? pWidgetAcc->GetNode() : NULL;
- if (!pNode) {
- CXFA_Node* pRootItem =
- (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form);
- if (!pRootItem) {
- return XFA_EVENTERROR_Error;
- }
- pNode = pRootItem->GetChild(0, XFA_ELEMENT_Subform);
- }
- ExecEventActivityByDeepFirst(pNode, pParam->m_eType, pParam->m_bIsFormReady);
- return XFA_EVENTERROR_Sucess;
-}
-IXFA_WidgetHandler* CXFA_FFDocView::GetWidgetHandler() {
- if (!m_pWidgetHandler) {
- m_pWidgetHandler = new CXFA_FFWidgetHandler(this);
- }
- return m_pWidgetHandler;
-}
-IXFA_WidgetIterator* CXFA_FFDocView::CreateWidgetIterator() {
- CXFA_Node* pFormRoot = GetRootSubform();
- if (!pFormRoot) {
- return NULL;
- }
- return new CXFA_FFDocWidgetIterator(this, pFormRoot);
-}
-IXFA_WidgetAccIterator* CXFA_FFDocView::CreateWidgetAccIterator(
- XFA_WIDGETORDER eOrder) {
- CXFA_Node* pFormRoot = GetRootSubform();
- if (!pFormRoot) {
- return NULL;
- }
- return new CXFA_WidgetAccIterator(this, pFormRoot);
-}
-IXFA_Widget* CXFA_FFDocView::GetFocusWidget() {
- return m_pFocusWidget;
-}
-void CXFA_FFDocView::KillFocus() {
- if (m_pFocusWidget &&
- (m_pFocusWidget->GetStatus() & XFA_WIDGETSTATUS_Focused)) {
- (m_pFocusWidget)->OnKillFocus(NULL);
- }
- m_pFocusAcc = NULL;
- m_pFocusWidget = NULL;
- m_pOldFocusWidget = NULL;
-}
-FX_BOOL CXFA_FFDocView::SetFocus(IXFA_Widget* hWidget) {
- CXFA_FFWidget* pNewFocus = (CXFA_FFWidget*)hWidget;
- if (m_pOldFocusWidget == pNewFocus) {
- return FALSE;
- }
- CXFA_FFWidget* pOldFocus = m_pOldFocusWidget;
- m_pOldFocusWidget = pNewFocus;
- if (pOldFocus) {
- if (m_pFocusWidget != m_pOldFocusWidget &&
- (pOldFocus->GetStatus() & XFA_WIDGETSTATUS_Focused)) {
- m_pFocusWidget = pOldFocus;
- pOldFocus->OnKillFocus(pNewFocus);
- } else if ((pOldFocus->GetStatus() & XFA_WIDGETSTATUS_Visible)) {
- if (!pOldFocus->IsLoaded()) {
- pOldFocus->LoadWidget();
- }
- pOldFocus->OnSetFocus(m_pFocusWidget);
- m_pFocusWidget = pOldFocus;
- pOldFocus->OnKillFocus(pNewFocus);
- }
- }
- if (m_pFocusWidget == m_pOldFocusWidget) {
- return FALSE;
- }
- pNewFocus = m_pOldFocusWidget;
- if (m_pListFocusWidget && pNewFocus == m_pListFocusWidget) {
- m_pFocusAcc = NULL;
- m_pFocusWidget = NULL;
- m_pListFocusWidget = NULL;
- m_pOldFocusWidget = NULL;
- return FALSE;
- }
- if (pNewFocus && (pNewFocus->GetStatus() & XFA_WIDGETSTATUS_Visible)) {
- if (!pNewFocus->IsLoaded()) {
- pNewFocus->LoadWidget();
- }
- pNewFocus->OnSetFocus(m_pFocusWidget);
- }
- m_pFocusAcc = pNewFocus ? pNewFocus->GetDataAcc() : NULL;
- m_pFocusWidget = pNewFocus;
- m_pOldFocusWidget = m_pFocusWidget;
- return TRUE;
-}
-CXFA_WidgetAcc* CXFA_FFDocView::GetFocusWidgetAcc() {
- return m_pFocusAcc;
-}
-void CXFA_FFDocView::SetFocusWidgetAcc(CXFA_WidgetAcc* pWidgetAcc) {
- CXFA_FFWidget* pNewFocus =
- pWidgetAcc ? pWidgetAcc->GetNextWidget(NULL) : NULL;
- if (SetFocus(pNewFocus)) {
- m_pFocusAcc = pWidgetAcc;
- if (m_iStatus >= XFA_DOCVIEW_LAYOUTSTATUS_End) {
- m_pDoc->GetDocProvider()->SetFocusWidget(m_pDoc, m_pFocusWidget);
- }
- }
-}
-void CXFA_FFDocView::DeleteLayoutItem(CXFA_FFWidget* pWidget) {
- if (m_pFocusAcc == pWidget->GetDataAcc()) {
- m_pFocusAcc = NULL;
- m_pFocusWidget = NULL;
- m_pOldFocusWidget = NULL;
- }
-}
-static int32_t XFA_ProcessEvent(CXFA_FFDocView* pDocView,
- CXFA_WidgetAcc* pWidgetAcc,
- CXFA_EventParam* pParam) {
- if (!pParam || pParam->m_eType == XFA_EVENT_Unknown) {
- return XFA_EVENTERROR_NotExist;
- }
- if (!pWidgetAcc || pWidgetAcc->GetClassID() == XFA_ELEMENT_Draw) {
- return XFA_EVENTERROR_NotExist;
- }
- switch (pParam->m_eType) {
- case XFA_EVENT_Calculate:
- return pWidgetAcc->ProcessCalculate();
- case XFA_EVENT_Validate:
- if (((CXFA_FFDoc*)pDocView->GetDoc())
- ->GetDocProvider()
- ->IsValidationsEnabled(pDocView->GetDoc())) {
- return pWidgetAcc->ProcessValidate(0x01);
- }
- return XFA_EVENTERROR_Disabled;
- case XFA_EVENT_InitCalculate: {
- CXFA_Calculate calc = pWidgetAcc->GetCalculate();
- if (!calc) {
- return XFA_EVENTERROR_NotExist;
- }
- if (pWidgetAcc->GetNode()->HasFlag(XFA_NODEFLAG_UserInteractive)) {
- return XFA_EVENTERROR_Disabled;
- }
- CXFA_Script script = calc.GetScript();
- return pWidgetAcc->ExecuteScript(script, pParam);
- }
- default:
- break;
- }
- int32_t iRet =
- pWidgetAcc->ProcessEvent(gs_EventActivity[pParam->m_eType], pParam);
- return iRet;
-}
-int32_t CXFA_FFDocView::ExecEventActivityByDeepFirst(CXFA_Node* pFormNode,
- XFA_EVENTTYPE eEventType,
- FX_BOOL bIsFormReady,
- FX_BOOL bRecursive,
- CXFA_Node* pExclude) {
- int32_t iRet = XFA_EVENTERROR_NotExist;
- if (pFormNode == pExclude) {
- return iRet;
- }
- XFA_ELEMENT elementType = pFormNode->GetClassID();
- if (elementType == XFA_ELEMENT_Field) {
- if (eEventType == XFA_EVENT_IndexChange) {
- return iRet;
- }
- CXFA_WidgetAcc* pWidgetAcc = (CXFA_WidgetAcc*)pFormNode->GetWidgetData();
- if (pWidgetAcc == NULL) {
- return iRet;
- }
- CXFA_EventParam eParam;
- eParam.m_eType = eEventType;
- eParam.m_pTarget = pWidgetAcc;
- eParam.m_bIsFormReady = bIsFormReady;
- return XFA_ProcessEvent(this, pWidgetAcc, &eParam);
- }
- if (bRecursive) {
- for (CXFA_Node* pNode = pFormNode->GetNodeItem(
- XFA_NODEITEM_FirstChild, XFA_OBJECTTYPE_ContainerNode);
- pNode; pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling,
- XFA_OBJECTTYPE_ContainerNode)) {
- elementType = pNode->GetClassID();
- if (elementType != XFA_ELEMENT_Variables &&
- elementType != XFA_ELEMENT_Draw) {
- iRet |= ExecEventActivityByDeepFirst(pNode, eEventType, bIsFormReady,
- bRecursive, pExclude);
- }
- }
- }
- CXFA_WidgetAcc* pWidgetAcc = (CXFA_WidgetAcc*)pFormNode->GetWidgetData();
- if (pWidgetAcc == NULL) {
- return iRet;
- }
- CXFA_EventParam eParam;
- eParam.m_eType = eEventType;
- eParam.m_pTarget = pWidgetAcc;
- eParam.m_bIsFormReady = bIsFormReady;
- iRet |= XFA_ProcessEvent(this, pWidgetAcc, &eParam);
- return iRet;
-}
-CXFA_FFWidget* CXFA_FFDocView::GetWidgetByName(const CFX_WideStringC& wsName,
- CXFA_FFWidget* pRefWidget) {
- CXFA_WidgetAcc* pRefAcc = pRefWidget ? pRefWidget->GetDataAcc() : NULL;
- if (CXFA_WidgetAcc* pAcc = GetWidgetAccByName(wsName, pRefAcc)) {
- return pAcc->GetNextWidget(NULL);
- }
- return NULL;
-}
-CXFA_WidgetAcc* CXFA_FFDocView::GetWidgetAccByName(
- const CFX_WideStringC& wsName,
- CXFA_WidgetAcc* pRefWidgetAcc) {
- CFX_WideString wsExpression;
- FX_DWORD dwStyle = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
- XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent;
- IXFA_ScriptContext* pScriptContext = m_pDoc->GetXFADoc()->GetScriptContext();
- if (!pScriptContext) {
- return NULL;
- }
- CXFA_Node* refNode = NULL;
- if (pRefWidgetAcc != NULL) {
- refNode = pRefWidgetAcc->GetNode();
- wsExpression = wsName;
- } else {
- wsExpression = L"$form." + wsName;
- }
- XFA_RESOLVENODE_RS resoveNodeRS;
- int32_t iRet = pScriptContext->ResolveObjects(refNode, wsExpression,
- resoveNodeRS, dwStyle);
- if (iRet < 1) {
- return NULL;
- }
- if (resoveNodeRS.dwFlags == XFA_RESOVENODE_RSTYPE_Nodes) {
- CXFA_Object* pNode = resoveNodeRS.nodes[0];
- if (pNode->IsNode()) {
- return (CXFA_WidgetAcc*)((CXFA_Node*)pNode)->GetWidgetData();
- }
- }
- return NULL;
-}
-void CXFA_FFDocView::OnPageEvent(IXFA_LayoutPage* pSender,
- XFA_PAGEEVENT eEvent,
- int32_t iPageIndex) {
- FX_BOOL bNofify = m_iStatus >= XFA_DOCVIEW_LAYOUTSTATUS_End;
- CXFA_FFPageView* pFFPageView = static_cast<CXFA_FFPageView*>(pSender);
- if (eEvent == XFA_PAGEEVENT_PageRemoved) {
- if (bNofify) {
- m_pDoc->GetDocProvider()->PageViewEvent(pFFPageView,
- XFA_PAGEVIEWEVENT_PostRemoved);
- }
- } else if (eEvent == XFA_PAGEEVENT_PageAdded) {
- if (bNofify) {
- m_pDoc->GetDocProvider()->PageViewEvent(pFFPageView,
- XFA_PAGEVIEWEVENT_PostAdded);
- pFFPageView->LoadPageView();
- }
- }
-}
-void CXFA_FFDocView::LockUpdate() {
- m_iLock++;
-}
-void CXFA_FFDocView::UnlockUpdate() {
- m_iLock--;
-}
-FX_BOOL CXFA_FFDocView::IsUpdateLocked() {
- return m_iLock;
-}
-void CXFA_FFDocView::ClearInvalidateList() {
- FX_POSITION ps = m_mapPageInvalidate.GetStartPosition();
- while (ps) {
- void* pPageView = NULL;
- CFX_RectF* pRect = NULL;
- m_mapPageInvalidate.GetNextAssoc(ps, pPageView, (void*&)pRect);
- delete pRect;
- }
- m_mapPageInvalidate.RemoveAll();
-}
-void CXFA_FFDocView::AddInvalidateRect(CXFA_FFWidget* pWidget,
- const CFX_RectF& rtInvalidate) {
- AddInvalidateRect(pWidget->GetPageView(), rtInvalidate);
-}
-void CXFA_FFDocView::AddInvalidateRect(IXFA_PageView* pPageView,
- const CFX_RectF& rtInvalidate) {
- CFX_RectF* pRect = (CFX_RectF*)m_mapPageInvalidate.GetValueAt(pPageView);
- if (!pRect) {
- pRect = new CFX_RectF;
- pRect->Set(rtInvalidate.left, rtInvalidate.top, rtInvalidate.width,
- rtInvalidate.height);
- m_mapPageInvalidate.SetAt(pPageView, pRect);
- } else {
- pRect->Union(rtInvalidate);
- }
-}
-void CXFA_FFDocView::RunInvalidate() {
- FX_POSITION ps = m_mapPageInvalidate.GetStartPosition();
- while (ps) {
- IXFA_PageView* pPageView = NULL;
- CFX_RectF* pRect = NULL;
- m_mapPageInvalidate.GetNextAssoc(ps, (void*&)pPageView, (void*&)pRect);
- m_pDoc->GetDocProvider()->InvalidateRect(pPageView, *pRect);
- delete pRect;
- }
- m_mapPageInvalidate.RemoveAll();
-}
-FX_BOOL CXFA_FFDocView::RunLayout() {
- LockUpdate();
- m_bInLayoutStatus = TRUE;
- if (!m_pXFADocLayout->IncrementLayout() &&
- m_pXFADocLayout->StartLayout() < 100) {
- m_pXFADocLayout->DoLayout();
- UnlockUpdate();
- m_bInLayoutStatus = FALSE;
- return TRUE;
- }
- m_bInLayoutStatus = FALSE;
- UnlockUpdate();
- return FALSE;
-}
-void CXFA_FFDocView::RunSubformIndexChange() {
- int32_t iSubforms = m_IndexChangedSubforms.GetSize();
- for (int32_t i = 0; i < iSubforms; i++) {
- CXFA_Node* pSubformNode = (CXFA_Node*)m_IndexChangedSubforms[i];
- CXFA_WidgetAcc* pWidgetAcc = (CXFA_WidgetAcc*)pSubformNode->GetWidgetData();
- if (!pWidgetAcc) {
- continue;
- }
- CXFA_EventParam eParam;
- eParam.m_eType = XFA_EVENT_IndexChange;
- eParam.m_pTarget = pWidgetAcc;
- pWidgetAcc->ProcessEvent(XFA_ATTRIBUTEENUM_IndexChange, &eParam);
- }
- m_IndexChangedSubforms.RemoveAll();
-}
-void CXFA_FFDocView::AddNewFormNode(CXFA_Node* pNode) {
- m_NewAddedNodes.Add(pNode);
- this->InitLayout(pNode);
-}
-void CXFA_FFDocView::AddIndexChangedSubform(CXFA_Node* pNode) {
- FXSYS_assert(pNode->GetClassID() == XFA_ELEMENT_Subform);
- m_IndexChangedSubforms.Add(pNode);
-}
-void CXFA_FFDocView::RunDocClose() {
- CXFA_Node* pRootItem =
- (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form);
- if (!pRootItem) {
- return;
- }
- ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_DocClose);
-}
-void CXFA_FFDocView::DestroyDocView() {
- ClearInvalidateList();
- m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_None;
- m_iLock = 0;
- m_ValidateAccs.RemoveAll();
- m_bindItems.RemoveAll();
- m_CalculateAccs.RemoveAll();
-}
-FX_BOOL CXFA_FFDocView::IsStaticNotify() {
- return m_pDoc->GetDocType() == XFA_DOCTYPE_Static;
-}
-void CXFA_FFDocView::AddCalculateWidgetAcc(CXFA_WidgetAcc* pWidgetAcc) {
- int32_t iAccs = m_CalculateAccs.GetSize();
- CXFA_WidgetAcc* pCurrentAcc =
- (iAccs < 1) ? (CXFA_WidgetAcc*)NULL
- : (CXFA_WidgetAcc*)m_CalculateAccs[iAccs - 1];
- if (pCurrentAcc != pWidgetAcc) {
- m_CalculateAccs.Add(pWidgetAcc);
- }
-}
-void CXFA_FFDocView::AddCalculateNodeNotify(CXFA_Node* pNodeChange) {
- CXFA_CalcData* pGlobalData =
- (CXFA_CalcData*)pNodeChange->GetUserData(XFA_CalcData);
- int32_t iCount = pGlobalData ? pGlobalData->m_Globals.GetSize() : 0;
- for (int32_t i = 0; i < iCount; i++) {
- CXFA_WidgetAcc* pResultAcc = (CXFA_WidgetAcc*)pGlobalData->m_Globals[i];
- if (pResultAcc->GetNode()->HasFlag(XFA_NODEFLAG_HasRemoved)) {
- continue;
- }
- int32_t iAccs = m_CalculateAccs.GetSize();
- CXFA_WidgetAcc* pCurrentAcc =
- (iAccs < 1) ? (CXFA_WidgetAcc*)NULL
- : (CXFA_WidgetAcc*)m_CalculateAccs[iAccs - 1];
- if (pCurrentAcc != pResultAcc) {
- m_CalculateAccs.Add(pResultAcc);
- }
- }
-}
-void CXFA_FFDocView::RunCalculateRecursive(int32_t& iIndex) {
- while (iIndex < m_CalculateAccs.GetSize()) {
- CXFA_WidgetAcc* pCurAcc = (CXFA_WidgetAcc*)m_CalculateAccs[iIndex];
- AddCalculateNodeNotify(pCurAcc->GetNode());
- int32_t iRefCount =
- (int32_t)(uintptr_t)pCurAcc->GetNode()->GetUserData(XFA_CalcRefCount);
- iRefCount++;
- pCurAcc->GetNode()->SetUserData(XFA_CalcRefCount,
- (void*)(uintptr_t)iRefCount);
- if (iRefCount > 11) {
- break;
- }
- if ((pCurAcc->ProcessCalculate()) == XFA_EVENTERROR_Sucess) {
- AddValidateWidget(pCurAcc);
- }
- iIndex++;
- RunCalculateRecursive(iIndex);
- }
-}
-int32_t CXFA_FFDocView::RunCalculateWidgets() {
- if (!m_pDoc->GetDocProvider()->IsCalculationsEnabled(m_pDoc)) {
- return XFA_EVENTERROR_Disabled;
- }
- int32_t iCounts = m_CalculateAccs.GetSize();
- int32_t iIndex = 0;
- if (iCounts > 0) {
- RunCalculateRecursive(iIndex);
- }
- for (int32_t i = 0; i < m_CalculateAccs.GetSize(); i++) {
- CXFA_WidgetAcc* pCurAcc = (CXFA_WidgetAcc*)m_CalculateAccs[i];
- pCurAcc->GetNode()->SetUserData(XFA_CalcRefCount, (void*)(uintptr_t)0);
- }
- m_CalculateAccs.RemoveAll();
- return XFA_EVENTERROR_Sucess;
-}
-void CXFA_FFDocView::AddValidateWidget(CXFA_WidgetAcc* pWidget) {
- if (m_ValidateAccs.Find(pWidget) < 0) {
- m_ValidateAccs.Add(pWidget);
- }
-}
-FX_BOOL CXFA_FFDocView::InitCalculate(CXFA_Node* pNode) {
- ExecEventActivityByDeepFirst(pNode, XFA_EVENT_InitCalculate);
- return TRUE;
-}
-FX_BOOL CXFA_FFDocView::InitValidate(CXFA_Node* pNode) {
- if (!m_pDoc->GetDocProvider()->IsValidationsEnabled(m_pDoc)) {
- return FALSE;
- }
- ExecEventActivityByDeepFirst(pNode, XFA_EVENT_Validate);
- m_ValidateAccs.RemoveAll();
- return TRUE;
-}
-FX_BOOL CXFA_FFDocView::RunValidate() {
- if (!m_pDoc->GetDocProvider()->IsValidationsEnabled(m_pDoc)) {
- return FALSE;
- }
- int32_t iCounts = m_ValidateAccs.GetSize();
- for (int32_t i = 0; i < iCounts; i++) {
- CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)m_ValidateAccs[i];
- if (pAcc->GetNode()->HasFlag(XFA_NODEFLAG_HasRemoved)) {
- continue;
- }
- pAcc->ProcessValidate();
- }
- m_ValidateAccs.RemoveAll();
- return TRUE;
-}
-FX_BOOL CXFA_FFDocView::RunEventLayoutReady() {
- CXFA_Node* pRootItem =
- (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form);
- if (!pRootItem) {
- return FALSE;
- }
- ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_Ready);
- RunLayout();
- return TRUE;
-}
-void CXFA_FFDocView::RunBindItems() {
- int32_t iCount = m_bindItems.GetSize();
- for (int32_t i = 0; i < iCount; i++) {
- if (((CXFA_Node*)m_bindItems[i])->HasFlag(XFA_NODEFLAG_HasRemoved)) {
- continue;
- }
- CXFA_Node* pWidgetNode =
- ((CXFA_Node*)m_bindItems[i])->GetNodeItem(XFA_NODEITEM_Parent);
- CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)pWidgetNode->GetWidgetData();
- if (!pAcc) {
- continue;
- }
- CXFA_BindItems binditems((CXFA_Node*)m_bindItems[i]);
- IXFA_ScriptContext* pScriptContext =
- pWidgetNode->GetDocument()->GetScriptContext();
- CFX_WideStringC wsRef;
- binditems.GetRef(wsRef);
- FX_DWORD dwStyle = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
- XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent |
- XFA_RESOLVENODE_ALL;
- XFA_RESOLVENODE_RS rs;
- pScriptContext->ResolveObjects(pWidgetNode, wsRef, rs, dwStyle);
- int32_t iCount = rs.nodes.GetSize();
- pAcc->DeleteItem(-1);
- if (rs.dwFlags != XFA_RESOVENODE_RSTYPE_Nodes || iCount < 1) {
- continue;
- }
- CFX_WideStringC wsValueRef, wsLabelRef;
- binditems.GetValueRef(wsValueRef);
- binditems.GetLabelRef(wsLabelRef);
- FX_BOOL bUseValue = wsLabelRef.IsEmpty() || wsLabelRef == wsValueRef;
- FX_BOOL bLabelUseContent =
- wsLabelRef.IsEmpty() || wsLabelRef == FX_WSTRC(L"$");
- FX_BOOL bValueUseContent =
- wsValueRef.IsEmpty() || wsValueRef == FX_WSTRC(L"$");
- CFX_WideString wsValue, wsLabel;
- FX_DWORD uValueHash = FX_HashCode_String_GetW(CFX_WideString(wsValueRef),
- wsValueRef.GetLength());
- for (int32_t i = 0; i < iCount; i++) {
- CXFA_Object* refObj = rs.nodes[i];
- if (!refObj->IsNode()) {
- continue;
- }
- CXFA_Node* refNode = (CXFA_Node*)refObj;
- if (bValueUseContent) {
- wsValue = refNode->GetContent();
- } else {
- CXFA_Node* nodeValue = refNode->GetFirstChildByName(uValueHash);
- if (nodeValue == NULL) {
- wsValue = refNode->GetContent();
- } else {
- wsValue = nodeValue->GetContent();
- }
- }
- if (!bUseValue) {
- if (bLabelUseContent) {
- wsLabel = refNode->GetContent();
- } else {
- CXFA_Node* nodeLabel = refNode->GetFirstChildByName(wsLabelRef);
- if (nodeLabel != NULL) {
- wsLabel = nodeLabel->GetContent();
- }
- }
- } else {
- wsLabel = wsValue;
- }
- pAcc->InsertItem(wsLabel, wsValue);
- }
- }
- m_bindItems.RemoveAll();
-}
-void CXFA_FFDocView::SetChangeMark() {
- if (m_iStatus < XFA_DOCVIEW_LAYOUTSTATUS_End) {
- return;
- }
- m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc);
-}
-CXFA_Node* CXFA_FFDocView::GetRootSubform() {
- CXFA_Node* pFormPacketNode =
- (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form);
- if (!pFormPacketNode) {
- return NULL;
- }
- return pFormPacketNode->GetFirstChildByClass(XFA_ELEMENT_Subform);
-}
-CXFA_FFDocWidgetIterator::CXFA_FFDocWidgetIterator(CXFA_FFDocView* pDocView,
- CXFA_Node* pTravelRoot)
- : m_ContentIterator(pTravelRoot) {
- m_pDocView = pDocView;
- m_pCurWidget = NULL;
-}
-CXFA_FFDocWidgetIterator::~CXFA_FFDocWidgetIterator() {}
-void CXFA_FFDocWidgetIterator::Reset() {
- m_ContentIterator.Reset();
- m_pCurWidget = NULL;
-}
-IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToFirst() {
- return NULL;
-}
-IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToLast() {
- return NULL;
-}
-IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToNext() {
- CXFA_Node* pItem = m_pCurWidget ? m_ContentIterator.MoveToNext()
- : m_ContentIterator.GetCurrent();
- while (pItem) {
- if (CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)pItem->GetWidgetData()) {
- while ((m_pCurWidget = pAcc->GetNextWidget(NULL)) != NULL) {
- if (!m_pCurWidget->IsLoaded() &&
- (m_pCurWidget->GetStatus() & XFA_WIDGETSTATUS_Visible)) {
- m_pCurWidget->LoadWidget();
- }
- return m_pCurWidget;
- }
- }
- pItem = m_ContentIterator.MoveToNext();
- }
- return NULL;
-}
-IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToPrevious() {
- return NULL;
-}
-IXFA_Widget* CXFA_FFDocWidgetIterator::GetCurrentWidget() {
- return NULL;
-}
-FX_BOOL CXFA_FFDocWidgetIterator::SetCurrentWidget(IXFA_Widget* hWidget) {
- return FALSE;
-}
-IXFA_WidgetAccIterator* XFA_WidgetAccIterator_Create(
- CXFA_WidgetAcc* pTravelRoot,
- XFA_WIDGETORDER eOrder) {
- if (!pTravelRoot) {
- return NULL;
- }
- return new CXFA_WidgetAccIterator(pTravelRoot->GetDocView(),
- pTravelRoot->GetNode());
-}
-CXFA_WidgetAccIterator::CXFA_WidgetAccIterator(CXFA_FFDocView* pDocView,
- CXFA_Node* pTravelRoot)
- : m_ContentIterator(pTravelRoot) {
- m_pDocView = pDocView;
- m_pCurWidgetAcc = NULL;
-}
-CXFA_WidgetAccIterator::~CXFA_WidgetAccIterator() {}
-void CXFA_WidgetAccIterator::Reset() {
- m_pCurWidgetAcc = NULL;
- m_ContentIterator.Reset();
-}
-CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToFirst() {
- return NULL;
-}
-CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToLast() {
- return NULL;
-}
-CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToNext() {
- CXFA_Node* pItem = m_pCurWidgetAcc ? m_ContentIterator.MoveToNext()
- : m_ContentIterator.GetCurrent();
- while (pItem) {
- if ((m_pCurWidgetAcc = (CXFA_WidgetAcc*)pItem->GetWidgetData()) != NULL) {
- return m_pCurWidgetAcc;
- }
- pItem = m_ContentIterator.MoveToNext();
- }
- return NULL;
-}
-CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToPrevious() {
- return NULL;
-}
-CXFA_WidgetAcc* CXFA_WidgetAccIterator::GetCurrentWidgetAcc() {
- return NULL;
-}
-FX_BOOL CXFA_WidgetAccIterator::SetCurrentWidgetAcc(CXFA_WidgetAcc* hWidget) {
- return FALSE;
-}
-void CXFA_WidgetAccIterator::SkipTree() {
- m_ContentIterator.SkipChildrenAndMoveToNext();
- m_pCurWidgetAcc = NULL;
-}
+// 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/src/foxitlib.h" +#include "xfa/src/fxfa/src/common/xfa_common.h" +#include "xfa_fwladapter.h" +#include "xfa_ffdocview.h" +#include "xfa_ffpageview.h" +#include "xfa_ffwidgethandler.h" +#include "xfa_ffdoc.h" +#include "xfa_ffwidget.h" +#include "xfa_fffield.h" +#include "xfa_ffpushbutton.h" +#include "xfa_ffcheckbutton.h" +#include "xfa_ffchoicelist.h" +#include "xfa_ffimageedit.h" +#include "xfa_fftextedit.h" +#include "xfa_ffbarcode.h" +#include "xfa_ffdraw.h" +#include "xfa_fftext.h" +#include "xfa_ffpath.h" +#include "xfa_ffimage.h" +#include "xfa_ffexclgroup.h" +#include "xfa_ffsubform.h" +#include "xfa_ffsignature.h" +#include "xfa_ffapp.h" +#include "xfa_textlayout.h" +#include "xfa_ffwidgetacc.h" +extern const XFA_ATTRIBUTEENUM gs_EventActivity[] = { + XFA_ATTRIBUTEENUM_Click, XFA_ATTRIBUTEENUM_Change, + XFA_ATTRIBUTEENUM_DocClose, XFA_ATTRIBUTEENUM_DocReady, + XFA_ATTRIBUTEENUM_Enter, XFA_ATTRIBUTEENUM_Exit, + XFA_ATTRIBUTEENUM_Full, XFA_ATTRIBUTEENUM_IndexChange, + XFA_ATTRIBUTEENUM_Initialize, XFA_ATTRIBUTEENUM_MouseDown, + XFA_ATTRIBUTEENUM_MouseEnter, XFA_ATTRIBUTEENUM_MouseExit, + XFA_ATTRIBUTEENUM_MouseUp, XFA_ATTRIBUTEENUM_PostExecute, + XFA_ATTRIBUTEENUM_PostOpen, XFA_ATTRIBUTEENUM_PostPrint, + XFA_ATTRIBUTEENUM_PostSave, XFA_ATTRIBUTEENUM_PostSign, + XFA_ATTRIBUTEENUM_PostSubmit, XFA_ATTRIBUTEENUM_PreExecute, + XFA_ATTRIBUTEENUM_PreOpen, XFA_ATTRIBUTEENUM_PrePrint, + XFA_ATTRIBUTEENUM_PreSave, XFA_ATTRIBUTEENUM_PreSign, + XFA_ATTRIBUTEENUM_PreSubmit, XFA_ATTRIBUTEENUM_Ready, + XFA_ATTRIBUTEENUM_Unknown, +}; +CXFA_FFDocView::CXFA_FFDocView(CXFA_FFDoc* pDoc) + : m_bLayoutEvent(FALSE), + m_pListFocusWidget(nullptr), + m_bInLayoutStatus(FALSE), + m_pDoc(pDoc), + m_pWidgetHandler(nullptr), + m_pXFADocLayout(nullptr), + m_pFocusAcc(nullptr), + m_pFocusWidget(nullptr), + m_pOldFocusWidget(nullptr), + m_iStatus(XFA_DOCVIEW_LAYOUTSTATUS_None), + m_iLock(0) { +} +CXFA_FFDocView::~CXFA_FFDocView() { + DestroyDocView(); + if (m_pWidgetHandler) { + delete m_pWidgetHandler; + } + m_pWidgetHandler = NULL; +} +void CXFA_FFDocView::InitLayout(CXFA_Node* pNode) { + RunBindItems(); + ExecEventActivityByDeepFirst(pNode, XFA_EVENT_Initialize); + ExecEventActivityByDeepFirst(pNode, XFA_EVENT_IndexChange); +} +int32_t CXFA_FFDocView::StartLayout(int32_t iStartPage) { + m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_Start; + m_pDoc->GetXFADoc()->DoProtoMerge(); + m_pDoc->GetXFADoc()->DoDataMerge(); + m_pXFADocLayout = GetXFALayout(); + int32_t iStatus = m_pXFADocLayout->StartLayout(); + if (iStatus < 0) { + return iStatus; + } + CXFA_Node* pRootItem = + (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form); + if (!pRootItem) { + return iStatus; + } + InitLayout(pRootItem); + InitCalculate(pRootItem); + InitValidate(pRootItem); + ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_Ready, TRUE); + m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_Start; + return iStatus; +} +int32_t CXFA_FFDocView::DoLayout(IFX_Pause* pPause) { + int32_t iStatus = 100; + iStatus = m_pXFADocLayout->DoLayout(pPause); + if (iStatus != 100) { + return iStatus; + } + m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_Doing; + return iStatus; +} +void CXFA_FFDocView::StopLayout() { + CXFA_Node* pRootItem = + (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form); + if (!pRootItem) { + return; + } + CXFA_Node* pSubformNode = pRootItem->GetChild(0, XFA_ELEMENT_Subform); + if (!pSubformNode) { + return; + } + CXFA_Node* pPageSetNode = + pSubformNode->GetFirstChildByClass(XFA_ELEMENT_PageSet); + if (!pPageSetNode) { + return; + } + RunCalculateWidgets(); + RunValidate(); + InitLayout(pPageSetNode); + InitCalculate(pPageSetNode); + InitValidate(pPageSetNode); + ExecEventActivityByDeepFirst(pPageSetNode, XFA_EVENT_Ready, TRUE); + ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_Ready); + ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_DocReady); + RunCalculateWidgets(); + RunValidate(); + if (RunLayout()) { + ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_Ready); + } + m_CalculateAccs.RemoveAll(); + if (m_pFocusAcc && !m_pFocusWidget) { + SetFocusWidgetAcc(m_pFocusAcc); + } + m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_End; +} +int32_t CXFA_FFDocView::GetLayoutStatus() { + return m_iStatus; +} +void CXFA_FFDocView::ShowNullTestMsg() { + int32_t iCount = m_arrNullTestMsg.GetSize(); + CXFA_FFApp* pApp = m_pDoc->GetApp(); + IXFA_AppProvider* pAppProvider = pApp->GetAppProvider(); + if (pAppProvider && iCount) { + int32_t iRemain = iCount > 7 ? iCount - 7 : 0; + iCount -= iRemain; + CFX_WideString wsMsg; + for (int32_t i = 0; i < iCount; i++) { + wsMsg += m_arrNullTestMsg[i] + FX_WSTRC(L"\n"); + } + if (iRemain > 0) { + CFX_WideString wsLimit; + pAppProvider->LoadString(XFA_IDS_ValidateLimit, wsLimit); + if (!wsLimit.IsEmpty()) { + CFX_WideString wsTemp; + wsTemp.Format((const FX_WCHAR*)wsLimit, iRemain); + wsMsg += FX_WSTRC(L"\n") + wsTemp; + } + } + CFX_WideString wsTitle; + pAppProvider->LoadString(XFA_IDS_AppName, wsTitle); + pAppProvider->MsgBox(wsMsg, wsTitle, XFA_MBICON_Status, XFA_MB_OK); + } + m_arrNullTestMsg.RemoveAll(); +} +void CXFA_FFDocView::UpdateDocView() { + if (IsUpdateLocked()) { + return; + } + LockUpdate(); + int32_t iNewAdds = m_NewAddedNodes.GetSize(); + for (int32_t i = 0; i < iNewAdds; i++) { + CXFA_Node* pNode = (CXFA_Node*)m_NewAddedNodes[i]; + InitCalculate(pNode); + InitValidate(pNode); + ExecEventActivityByDeepFirst(pNode, XFA_EVENT_Ready, TRUE); + } + m_NewAddedNodes.RemoveAll(); + this->RunSubformIndexChange(); + this->RunCalculateWidgets(); + this->RunValidate(); + ShowNullTestMsg(); + m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_Next; + if (RunLayout() && m_bLayoutEvent) { + RunEventLayoutReady(); + } + m_bLayoutEvent = FALSE; + m_CalculateAccs.RemoveAll(); + this->RunInvalidate(); + UnlockUpdate(); +} +int32_t CXFA_FFDocView::CountPageViews() { + if (!m_pXFADocLayout) { + return 0; + } + return m_pXFADocLayout->CountPages(); +} +IXFA_PageView* CXFA_FFDocView::GetPageView(int32_t nIndex) { + if (!m_pXFADocLayout) { + return NULL; + } + return static_cast<CXFA_FFPageView*>(m_pXFADocLayout->GetPage(nIndex)); +} +IXFA_Widget* CXFA_FFDocView::GetWidgetByName(const CFX_WideStringC& wsName) { + return GetWidgetByName(wsName, NULL); +} +CXFA_WidgetAcc* CXFA_FFDocView::GetWidgetAccByName( + const CFX_WideStringC& wsName) { + return GetWidgetAccByName(wsName, NULL); +} +IXFA_DocLayout* CXFA_FFDocView::GetXFALayout() const { + return m_pDoc->GetXFADoc()->GetDocLayout(); +} +FX_BOOL CXFA_FFDocView::ResetSingleWidgetAccData(CXFA_WidgetAcc* pWidgetAcc) { + CXFA_Node* pNode = pWidgetAcc->GetNode(); + XFA_ELEMENT eType = pNode->GetClassID(); + if (eType != XFA_ELEMENT_Field && eType != XFA_ELEMENT_ExclGroup) { + return FALSE; + } + FX_BOOL bNotify = IsStaticNotify(); + pWidgetAcc->ResetData(); + pWidgetAcc->UpdateUIDisplay(); + if (bNotify) { + pWidgetAcc->NotifyEvent(XFA_WIDGETEVENT_PostContentChanged, NULL, NULL, + NULL); + } + if (CXFA_Validate validate = pWidgetAcc->GetValidate()) { + AddValidateWidget(pWidgetAcc); + ((CXFA_Node*)validate)->SetFlag(XFA_NODEFLAG_NeedsInitApp, TRUE, FALSE); + } + return TRUE; +} +void CXFA_FFDocView::ResetWidgetData(CXFA_WidgetAcc* pWidgetAcc) { + m_bLayoutEvent = TRUE; + FX_BOOL bChanged = FALSE; + CXFA_Node* pFormNode = NULL; + if (pWidgetAcc) { + bChanged = ResetSingleWidgetAccData(pWidgetAcc); + pFormNode = pWidgetAcc->GetNode(); + } else { + pFormNode = GetRootSubform(); + } + if (!pFormNode) { + return; + } + if (pFormNode->GetClassID() != XFA_ELEMENT_Field && + pFormNode->GetClassID() != XFA_ELEMENT_ExclGroup) { + CXFA_WidgetAccIterator Iterator(this, pFormNode); + while (CXFA_WidgetAcc* pAcc = Iterator.MoveToNext()) { + bChanged |= ResetSingleWidgetAccData(pAcc); + if (pAcc->GetNode()->GetClassID() == XFA_ELEMENT_ExclGroup) { + Iterator.SkipTree(); + } + } + } + if (bChanged) { + m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc); + } +} +int32_t CXFA_FFDocView::ProcessWidgetEvent(CXFA_EventParam* pParam, + CXFA_WidgetAcc* pWidgetAcc) { + if (pParam == NULL) { + return XFA_EVENTERROR_Error; + } + if (pParam->m_eType == XFA_EVENT_Validate) { + CFX_WideString wsValidateStr = FX_WSTRC(L"preSubmit"); + CXFA_Node* pConfigItem = + (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Config); + if (pConfigItem) { + CXFA_Node* pValidateNode = NULL; + CXFA_Node* pAcrobatNode = pConfigItem->GetChild(0, XFA_ELEMENT_Acrobat); + pValidateNode = + pAcrobatNode ? pAcrobatNode->GetChild(0, XFA_ELEMENT_Validate) : NULL; + if (!pValidateNode) { + CXFA_Node* pPresentNode = pConfigItem->GetChild(0, XFA_ELEMENT_Present); + pValidateNode = pPresentNode + ? pPresentNode->GetChild(0, XFA_ELEMENT_Validate) + : NULL; + } + if (pValidateNode) { + wsValidateStr = pValidateNode->GetContent(); + } + } + FX_BOOL bValidate = FALSE; + switch (pParam->m_iValidateActivities) { + case XFA_VALIDATE_preSubmit: + bValidate = wsValidateStr.Find(L"preSubmit") != -1; + break; + case XFA_VALIDATE_prePrint: + bValidate = wsValidateStr.Find(L"prePrint") != -1; + break; + case XFA_VALIDATE_preExecute: + bValidate = wsValidateStr.Find(L"preExecute") != -1; + break; + case XFA_VALIDATE_preSave: + bValidate = wsValidateStr.Find(L"preSave") != -1; + break; + } + if (!bValidate) { + return XFA_EVENTERROR_Sucess; + } + } + CXFA_Node* pNode = pWidgetAcc ? pWidgetAcc->GetNode() : NULL; + if (!pNode) { + CXFA_Node* pRootItem = + (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form); + if (!pRootItem) { + return XFA_EVENTERROR_Error; + } + pNode = pRootItem->GetChild(0, XFA_ELEMENT_Subform); + } + ExecEventActivityByDeepFirst(pNode, pParam->m_eType, pParam->m_bIsFormReady); + return XFA_EVENTERROR_Sucess; +} +IXFA_WidgetHandler* CXFA_FFDocView::GetWidgetHandler() { + if (!m_pWidgetHandler) { + m_pWidgetHandler = new CXFA_FFWidgetHandler(this); + } + return m_pWidgetHandler; +} +IXFA_WidgetIterator* CXFA_FFDocView::CreateWidgetIterator() { + CXFA_Node* pFormRoot = GetRootSubform(); + if (!pFormRoot) { + return NULL; + } + return new CXFA_FFDocWidgetIterator(this, pFormRoot); +} +IXFA_WidgetAccIterator* CXFA_FFDocView::CreateWidgetAccIterator( + XFA_WIDGETORDER eOrder) { + CXFA_Node* pFormRoot = GetRootSubform(); + if (!pFormRoot) { + return NULL; + } + return new CXFA_WidgetAccIterator(this, pFormRoot); +} +IXFA_Widget* CXFA_FFDocView::GetFocusWidget() { + return m_pFocusWidget; +} +void CXFA_FFDocView::KillFocus() { + if (m_pFocusWidget && + (m_pFocusWidget->GetStatus() & XFA_WIDGETSTATUS_Focused)) { + (m_pFocusWidget)->OnKillFocus(NULL); + } + m_pFocusAcc = NULL; + m_pFocusWidget = NULL; + m_pOldFocusWidget = NULL; +} +FX_BOOL CXFA_FFDocView::SetFocus(IXFA_Widget* hWidget) { + CXFA_FFWidget* pNewFocus = (CXFA_FFWidget*)hWidget; + if (m_pOldFocusWidget == pNewFocus) { + return FALSE; + } + CXFA_FFWidget* pOldFocus = m_pOldFocusWidget; + m_pOldFocusWidget = pNewFocus; + if (pOldFocus) { + if (m_pFocusWidget != m_pOldFocusWidget && + (pOldFocus->GetStatus() & XFA_WIDGETSTATUS_Focused)) { + m_pFocusWidget = pOldFocus; + pOldFocus->OnKillFocus(pNewFocus); + } else if ((pOldFocus->GetStatus() & XFA_WIDGETSTATUS_Visible)) { + if (!pOldFocus->IsLoaded()) { + pOldFocus->LoadWidget(); + } + pOldFocus->OnSetFocus(m_pFocusWidget); + m_pFocusWidget = pOldFocus; + pOldFocus->OnKillFocus(pNewFocus); + } + } + if (m_pFocusWidget == m_pOldFocusWidget) { + return FALSE; + } + pNewFocus = m_pOldFocusWidget; + if (m_pListFocusWidget && pNewFocus == m_pListFocusWidget) { + m_pFocusAcc = NULL; + m_pFocusWidget = NULL; + m_pListFocusWidget = NULL; + m_pOldFocusWidget = NULL; + return FALSE; + } + if (pNewFocus && (pNewFocus->GetStatus() & XFA_WIDGETSTATUS_Visible)) { + if (!pNewFocus->IsLoaded()) { + pNewFocus->LoadWidget(); + } + pNewFocus->OnSetFocus(m_pFocusWidget); + } + m_pFocusAcc = pNewFocus ? pNewFocus->GetDataAcc() : NULL; + m_pFocusWidget = pNewFocus; + m_pOldFocusWidget = m_pFocusWidget; + return TRUE; +} +CXFA_WidgetAcc* CXFA_FFDocView::GetFocusWidgetAcc() { + return m_pFocusAcc; +} +void CXFA_FFDocView::SetFocusWidgetAcc(CXFA_WidgetAcc* pWidgetAcc) { + CXFA_FFWidget* pNewFocus = + pWidgetAcc ? pWidgetAcc->GetNextWidget(NULL) : NULL; + if (SetFocus(pNewFocus)) { + m_pFocusAcc = pWidgetAcc; + if (m_iStatus >= XFA_DOCVIEW_LAYOUTSTATUS_End) { + m_pDoc->GetDocProvider()->SetFocusWidget(m_pDoc, m_pFocusWidget); + } + } +} +void CXFA_FFDocView::DeleteLayoutItem(CXFA_FFWidget* pWidget) { + if (m_pFocusAcc == pWidget->GetDataAcc()) { + m_pFocusAcc = NULL; + m_pFocusWidget = NULL; + m_pOldFocusWidget = NULL; + } +} +static int32_t XFA_ProcessEvent(CXFA_FFDocView* pDocView, + CXFA_WidgetAcc* pWidgetAcc, + CXFA_EventParam* pParam) { + if (!pParam || pParam->m_eType == XFA_EVENT_Unknown) { + return XFA_EVENTERROR_NotExist; + } + if (!pWidgetAcc || pWidgetAcc->GetClassID() == XFA_ELEMENT_Draw) { + return XFA_EVENTERROR_NotExist; + } + switch (pParam->m_eType) { + case XFA_EVENT_Calculate: + return pWidgetAcc->ProcessCalculate(); + case XFA_EVENT_Validate: + if (((CXFA_FFDoc*)pDocView->GetDoc()) + ->GetDocProvider() + ->IsValidationsEnabled(pDocView->GetDoc())) { + return pWidgetAcc->ProcessValidate(0x01); + } + return XFA_EVENTERROR_Disabled; + case XFA_EVENT_InitCalculate: { + CXFA_Calculate calc = pWidgetAcc->GetCalculate(); + if (!calc) { + return XFA_EVENTERROR_NotExist; + } + if (pWidgetAcc->GetNode()->HasFlag(XFA_NODEFLAG_UserInteractive)) { + return XFA_EVENTERROR_Disabled; + } + CXFA_Script script = calc.GetScript(); + return pWidgetAcc->ExecuteScript(script, pParam); + } + default: + break; + } + int32_t iRet = + pWidgetAcc->ProcessEvent(gs_EventActivity[pParam->m_eType], pParam); + return iRet; +} +int32_t CXFA_FFDocView::ExecEventActivityByDeepFirst(CXFA_Node* pFormNode, + XFA_EVENTTYPE eEventType, + FX_BOOL bIsFormReady, + FX_BOOL bRecursive, + CXFA_Node* pExclude) { + int32_t iRet = XFA_EVENTERROR_NotExist; + if (pFormNode == pExclude) { + return iRet; + } + XFA_ELEMENT elementType = pFormNode->GetClassID(); + if (elementType == XFA_ELEMENT_Field) { + if (eEventType == XFA_EVENT_IndexChange) { + return iRet; + } + CXFA_WidgetAcc* pWidgetAcc = (CXFA_WidgetAcc*)pFormNode->GetWidgetData(); + if (pWidgetAcc == NULL) { + return iRet; + } + CXFA_EventParam eParam; + eParam.m_eType = eEventType; + eParam.m_pTarget = pWidgetAcc; + eParam.m_bIsFormReady = bIsFormReady; + return XFA_ProcessEvent(this, pWidgetAcc, &eParam); + } + if (bRecursive) { + for (CXFA_Node* pNode = pFormNode->GetNodeItem( + XFA_NODEITEM_FirstChild, XFA_OBJECTTYPE_ContainerNode); + pNode; pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling, + XFA_OBJECTTYPE_ContainerNode)) { + elementType = pNode->GetClassID(); + if (elementType != XFA_ELEMENT_Variables && + elementType != XFA_ELEMENT_Draw) { + iRet |= ExecEventActivityByDeepFirst(pNode, eEventType, bIsFormReady, + bRecursive, pExclude); + } + } + } + CXFA_WidgetAcc* pWidgetAcc = (CXFA_WidgetAcc*)pFormNode->GetWidgetData(); + if (pWidgetAcc == NULL) { + return iRet; + } + CXFA_EventParam eParam; + eParam.m_eType = eEventType; + eParam.m_pTarget = pWidgetAcc; + eParam.m_bIsFormReady = bIsFormReady; + iRet |= XFA_ProcessEvent(this, pWidgetAcc, &eParam); + return iRet; +} +CXFA_FFWidget* CXFA_FFDocView::GetWidgetByName(const CFX_WideStringC& wsName, + CXFA_FFWidget* pRefWidget) { + CXFA_WidgetAcc* pRefAcc = pRefWidget ? pRefWidget->GetDataAcc() : NULL; + if (CXFA_WidgetAcc* pAcc = GetWidgetAccByName(wsName, pRefAcc)) { + return pAcc->GetNextWidget(NULL); + } + return NULL; +} +CXFA_WidgetAcc* CXFA_FFDocView::GetWidgetAccByName( + const CFX_WideStringC& wsName, + CXFA_WidgetAcc* pRefWidgetAcc) { + CFX_WideString wsExpression; + FX_DWORD dwStyle = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties | + XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent; + IXFA_ScriptContext* pScriptContext = m_pDoc->GetXFADoc()->GetScriptContext(); + if (!pScriptContext) { + return NULL; + } + CXFA_Node* refNode = NULL; + if (pRefWidgetAcc != NULL) { + refNode = pRefWidgetAcc->GetNode(); + wsExpression = wsName; + } else { + wsExpression = L"$form." + wsName; + } + XFA_RESOLVENODE_RS resoveNodeRS; + int32_t iRet = pScriptContext->ResolveObjects(refNode, wsExpression, + resoveNodeRS, dwStyle); + if (iRet < 1) { + return NULL; + } + if (resoveNodeRS.dwFlags == XFA_RESOVENODE_RSTYPE_Nodes) { + CXFA_Object* pNode = resoveNodeRS.nodes[0]; + if (pNode->IsNode()) { + return (CXFA_WidgetAcc*)((CXFA_Node*)pNode)->GetWidgetData(); + } + } + return NULL; +} +void CXFA_FFDocView::OnPageEvent(IXFA_LayoutPage* pSender, + XFA_PAGEEVENT eEvent, + int32_t iPageIndex) { + FX_BOOL bNofify = m_iStatus >= XFA_DOCVIEW_LAYOUTSTATUS_End; + CXFA_FFPageView* pFFPageView = static_cast<CXFA_FFPageView*>(pSender); + if (eEvent == XFA_PAGEEVENT_PageRemoved) { + if (bNofify) { + m_pDoc->GetDocProvider()->PageViewEvent(pFFPageView, + XFA_PAGEVIEWEVENT_PostRemoved); + } + } else if (eEvent == XFA_PAGEEVENT_PageAdded) { + if (bNofify) { + m_pDoc->GetDocProvider()->PageViewEvent(pFFPageView, + XFA_PAGEVIEWEVENT_PostAdded); + pFFPageView->LoadPageView(); + } + } +} +void CXFA_FFDocView::LockUpdate() { + m_iLock++; +} +void CXFA_FFDocView::UnlockUpdate() { + m_iLock--; +} +FX_BOOL CXFA_FFDocView::IsUpdateLocked() { + return m_iLock; +} +void CXFA_FFDocView::ClearInvalidateList() { + FX_POSITION ps = m_mapPageInvalidate.GetStartPosition(); + while (ps) { + void* pPageView = NULL; + CFX_RectF* pRect = NULL; + m_mapPageInvalidate.GetNextAssoc(ps, pPageView, (void*&)pRect); + delete pRect; + } + m_mapPageInvalidate.RemoveAll(); +} +void CXFA_FFDocView::AddInvalidateRect(CXFA_FFWidget* pWidget, + const CFX_RectF& rtInvalidate) { + AddInvalidateRect(pWidget->GetPageView(), rtInvalidate); +} +void CXFA_FFDocView::AddInvalidateRect(IXFA_PageView* pPageView, + const CFX_RectF& rtInvalidate) { + CFX_RectF* pRect = (CFX_RectF*)m_mapPageInvalidate.GetValueAt(pPageView); + if (!pRect) { + pRect = new CFX_RectF; + pRect->Set(rtInvalidate.left, rtInvalidate.top, rtInvalidate.width, + rtInvalidate.height); + m_mapPageInvalidate.SetAt(pPageView, pRect); + } else { + pRect->Union(rtInvalidate); + } +} +void CXFA_FFDocView::RunInvalidate() { + FX_POSITION ps = m_mapPageInvalidate.GetStartPosition(); + while (ps) { + IXFA_PageView* pPageView = NULL; + CFX_RectF* pRect = NULL; + m_mapPageInvalidate.GetNextAssoc(ps, (void*&)pPageView, (void*&)pRect); + m_pDoc->GetDocProvider()->InvalidateRect(pPageView, *pRect); + delete pRect; + } + m_mapPageInvalidate.RemoveAll(); +} +FX_BOOL CXFA_FFDocView::RunLayout() { + LockUpdate(); + m_bInLayoutStatus = TRUE; + if (!m_pXFADocLayout->IncrementLayout() && + m_pXFADocLayout->StartLayout() < 100) { + m_pXFADocLayout->DoLayout(); + UnlockUpdate(); + m_bInLayoutStatus = FALSE; + return TRUE; + } + m_bInLayoutStatus = FALSE; + UnlockUpdate(); + return FALSE; +} +void CXFA_FFDocView::RunSubformIndexChange() { + int32_t iSubforms = m_IndexChangedSubforms.GetSize(); + for (int32_t i = 0; i < iSubforms; i++) { + CXFA_Node* pSubformNode = (CXFA_Node*)m_IndexChangedSubforms[i]; + CXFA_WidgetAcc* pWidgetAcc = (CXFA_WidgetAcc*)pSubformNode->GetWidgetData(); + if (!pWidgetAcc) { + continue; + } + CXFA_EventParam eParam; + eParam.m_eType = XFA_EVENT_IndexChange; + eParam.m_pTarget = pWidgetAcc; + pWidgetAcc->ProcessEvent(XFA_ATTRIBUTEENUM_IndexChange, &eParam); + } + m_IndexChangedSubforms.RemoveAll(); +} +void CXFA_FFDocView::AddNewFormNode(CXFA_Node* pNode) { + m_NewAddedNodes.Add(pNode); + this->InitLayout(pNode); +} +void CXFA_FFDocView::AddIndexChangedSubform(CXFA_Node* pNode) { + FXSYS_assert(pNode->GetClassID() == XFA_ELEMENT_Subform); + m_IndexChangedSubforms.Add(pNode); +} +void CXFA_FFDocView::RunDocClose() { + CXFA_Node* pRootItem = + (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form); + if (!pRootItem) { + return; + } + ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_DocClose); +} +void CXFA_FFDocView::DestroyDocView() { + ClearInvalidateList(); + m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_None; + m_iLock = 0; + m_ValidateAccs.RemoveAll(); + m_bindItems.RemoveAll(); + m_CalculateAccs.RemoveAll(); +} +FX_BOOL CXFA_FFDocView::IsStaticNotify() { + return m_pDoc->GetDocType() == XFA_DOCTYPE_Static; +} +void CXFA_FFDocView::AddCalculateWidgetAcc(CXFA_WidgetAcc* pWidgetAcc) { + int32_t iAccs = m_CalculateAccs.GetSize(); + CXFA_WidgetAcc* pCurrentAcc = + (iAccs < 1) ? (CXFA_WidgetAcc*)NULL + : (CXFA_WidgetAcc*)m_CalculateAccs[iAccs - 1]; + if (pCurrentAcc != pWidgetAcc) { + m_CalculateAccs.Add(pWidgetAcc); + } +} +void CXFA_FFDocView::AddCalculateNodeNotify(CXFA_Node* pNodeChange) { + CXFA_CalcData* pGlobalData = + (CXFA_CalcData*)pNodeChange->GetUserData(XFA_CalcData); + int32_t iCount = pGlobalData ? pGlobalData->m_Globals.GetSize() : 0; + for (int32_t i = 0; i < iCount; i++) { + CXFA_WidgetAcc* pResultAcc = (CXFA_WidgetAcc*)pGlobalData->m_Globals[i]; + if (pResultAcc->GetNode()->HasFlag(XFA_NODEFLAG_HasRemoved)) { + continue; + } + int32_t iAccs = m_CalculateAccs.GetSize(); + CXFA_WidgetAcc* pCurrentAcc = + (iAccs < 1) ? (CXFA_WidgetAcc*)NULL + : (CXFA_WidgetAcc*)m_CalculateAccs[iAccs - 1]; + if (pCurrentAcc != pResultAcc) { + m_CalculateAccs.Add(pResultAcc); + } + } +} +void CXFA_FFDocView::RunCalculateRecursive(int32_t& iIndex) { + while (iIndex < m_CalculateAccs.GetSize()) { + CXFA_WidgetAcc* pCurAcc = (CXFA_WidgetAcc*)m_CalculateAccs[iIndex]; + AddCalculateNodeNotify(pCurAcc->GetNode()); + int32_t iRefCount = + (int32_t)(uintptr_t)pCurAcc->GetNode()->GetUserData(XFA_CalcRefCount); + iRefCount++; + pCurAcc->GetNode()->SetUserData(XFA_CalcRefCount, + (void*)(uintptr_t)iRefCount); + if (iRefCount > 11) { + break; + } + if ((pCurAcc->ProcessCalculate()) == XFA_EVENTERROR_Sucess) { + AddValidateWidget(pCurAcc); + } + iIndex++; + RunCalculateRecursive(iIndex); + } +} +int32_t CXFA_FFDocView::RunCalculateWidgets() { + if (!m_pDoc->GetDocProvider()->IsCalculationsEnabled(m_pDoc)) { + return XFA_EVENTERROR_Disabled; + } + int32_t iCounts = m_CalculateAccs.GetSize(); + int32_t iIndex = 0; + if (iCounts > 0) { + RunCalculateRecursive(iIndex); + } + for (int32_t i = 0; i < m_CalculateAccs.GetSize(); i++) { + CXFA_WidgetAcc* pCurAcc = (CXFA_WidgetAcc*)m_CalculateAccs[i]; + pCurAcc->GetNode()->SetUserData(XFA_CalcRefCount, (void*)(uintptr_t)0); + } + m_CalculateAccs.RemoveAll(); + return XFA_EVENTERROR_Sucess; +} +void CXFA_FFDocView::AddValidateWidget(CXFA_WidgetAcc* pWidget) { + if (m_ValidateAccs.Find(pWidget) < 0) { + m_ValidateAccs.Add(pWidget); + } +} +FX_BOOL CXFA_FFDocView::InitCalculate(CXFA_Node* pNode) { + ExecEventActivityByDeepFirst(pNode, XFA_EVENT_InitCalculate); + return TRUE; +} +FX_BOOL CXFA_FFDocView::InitValidate(CXFA_Node* pNode) { + if (!m_pDoc->GetDocProvider()->IsValidationsEnabled(m_pDoc)) { + return FALSE; + } + ExecEventActivityByDeepFirst(pNode, XFA_EVENT_Validate); + m_ValidateAccs.RemoveAll(); + return TRUE; +} +FX_BOOL CXFA_FFDocView::RunValidate() { + if (!m_pDoc->GetDocProvider()->IsValidationsEnabled(m_pDoc)) { + return FALSE; + } + int32_t iCounts = m_ValidateAccs.GetSize(); + for (int32_t i = 0; i < iCounts; i++) { + CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)m_ValidateAccs[i]; + if (pAcc->GetNode()->HasFlag(XFA_NODEFLAG_HasRemoved)) { + continue; + } + pAcc->ProcessValidate(); + } + m_ValidateAccs.RemoveAll(); + return TRUE; +} +FX_BOOL CXFA_FFDocView::RunEventLayoutReady() { + CXFA_Node* pRootItem = + (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form); + if (!pRootItem) { + return FALSE; + } + ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_Ready); + RunLayout(); + return TRUE; +} +void CXFA_FFDocView::RunBindItems() { + int32_t iCount = m_bindItems.GetSize(); + for (int32_t i = 0; i < iCount; i++) { + if (((CXFA_Node*)m_bindItems[i])->HasFlag(XFA_NODEFLAG_HasRemoved)) { + continue; + } + CXFA_Node* pWidgetNode = + ((CXFA_Node*)m_bindItems[i])->GetNodeItem(XFA_NODEITEM_Parent); + CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)pWidgetNode->GetWidgetData(); + if (!pAcc) { + continue; + } + CXFA_BindItems binditems((CXFA_Node*)m_bindItems[i]); + IXFA_ScriptContext* pScriptContext = + pWidgetNode->GetDocument()->GetScriptContext(); + CFX_WideStringC wsRef; + binditems.GetRef(wsRef); + FX_DWORD dwStyle = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties | + XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent | + XFA_RESOLVENODE_ALL; + XFA_RESOLVENODE_RS rs; + pScriptContext->ResolveObjects(pWidgetNode, wsRef, rs, dwStyle); + int32_t iCount = rs.nodes.GetSize(); + pAcc->DeleteItem(-1); + if (rs.dwFlags != XFA_RESOVENODE_RSTYPE_Nodes || iCount < 1) { + continue; + } + CFX_WideStringC wsValueRef, wsLabelRef; + binditems.GetValueRef(wsValueRef); + binditems.GetLabelRef(wsLabelRef); + FX_BOOL bUseValue = wsLabelRef.IsEmpty() || wsLabelRef == wsValueRef; + FX_BOOL bLabelUseContent = + wsLabelRef.IsEmpty() || wsLabelRef == FX_WSTRC(L"$"); + FX_BOOL bValueUseContent = + wsValueRef.IsEmpty() || wsValueRef == FX_WSTRC(L"$"); + CFX_WideString wsValue, wsLabel; + FX_DWORD uValueHash = FX_HashCode_String_GetW(CFX_WideString(wsValueRef), + wsValueRef.GetLength()); + for (int32_t i = 0; i < iCount; i++) { + CXFA_Object* refObj = rs.nodes[i]; + if (!refObj->IsNode()) { + continue; + } + CXFA_Node* refNode = (CXFA_Node*)refObj; + if (bValueUseContent) { + wsValue = refNode->GetContent(); + } else { + CXFA_Node* nodeValue = refNode->GetFirstChildByName(uValueHash); + if (nodeValue == NULL) { + wsValue = refNode->GetContent(); + } else { + wsValue = nodeValue->GetContent(); + } + } + if (!bUseValue) { + if (bLabelUseContent) { + wsLabel = refNode->GetContent(); + } else { + CXFA_Node* nodeLabel = refNode->GetFirstChildByName(wsLabelRef); + if (nodeLabel != NULL) { + wsLabel = nodeLabel->GetContent(); + } + } + } else { + wsLabel = wsValue; + } + pAcc->InsertItem(wsLabel, wsValue); + } + } + m_bindItems.RemoveAll(); +} +void CXFA_FFDocView::SetChangeMark() { + if (m_iStatus < XFA_DOCVIEW_LAYOUTSTATUS_End) { + return; + } + m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc); +} +CXFA_Node* CXFA_FFDocView::GetRootSubform() { + CXFA_Node* pFormPacketNode = + (CXFA_Node*)m_pDoc->GetXFADoc()->GetXFANode(XFA_HASHCODE_Form); + if (!pFormPacketNode) { + return NULL; + } + return pFormPacketNode->GetFirstChildByClass(XFA_ELEMENT_Subform); +} +CXFA_FFDocWidgetIterator::CXFA_FFDocWidgetIterator(CXFA_FFDocView* pDocView, + CXFA_Node* pTravelRoot) + : m_ContentIterator(pTravelRoot) { + m_pDocView = pDocView; + m_pCurWidget = NULL; +} +CXFA_FFDocWidgetIterator::~CXFA_FFDocWidgetIterator() {} +void CXFA_FFDocWidgetIterator::Reset() { + m_ContentIterator.Reset(); + m_pCurWidget = NULL; +} +IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToFirst() { + return NULL; +} +IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToLast() { + return NULL; +} +IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToNext() { + CXFA_Node* pItem = m_pCurWidget ? m_ContentIterator.MoveToNext() + : m_ContentIterator.GetCurrent(); + while (pItem) { + if (CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)pItem->GetWidgetData()) { + while ((m_pCurWidget = pAcc->GetNextWidget(NULL)) != NULL) { + if (!m_pCurWidget->IsLoaded() && + (m_pCurWidget->GetStatus() & XFA_WIDGETSTATUS_Visible)) { + m_pCurWidget->LoadWidget(); + } + return m_pCurWidget; + } + } + pItem = m_ContentIterator.MoveToNext(); + } + return NULL; +} +IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToPrevious() { + return NULL; +} +IXFA_Widget* CXFA_FFDocWidgetIterator::GetCurrentWidget() { + return NULL; +} +FX_BOOL CXFA_FFDocWidgetIterator::SetCurrentWidget(IXFA_Widget* hWidget) { + return FALSE; +} +IXFA_WidgetAccIterator* XFA_WidgetAccIterator_Create( + CXFA_WidgetAcc* pTravelRoot, + XFA_WIDGETORDER eOrder) { + if (!pTravelRoot) { + return NULL; + } + return new CXFA_WidgetAccIterator(pTravelRoot->GetDocView(), + pTravelRoot->GetNode()); +} +CXFA_WidgetAccIterator::CXFA_WidgetAccIterator(CXFA_FFDocView* pDocView, + CXFA_Node* pTravelRoot) + : m_ContentIterator(pTravelRoot) { + m_pDocView = pDocView; + m_pCurWidgetAcc = NULL; +} +CXFA_WidgetAccIterator::~CXFA_WidgetAccIterator() {} +void CXFA_WidgetAccIterator::Reset() { + m_pCurWidgetAcc = NULL; + m_ContentIterator.Reset(); +} +CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToFirst() { + return NULL; +} +CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToLast() { + return NULL; +} +CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToNext() { + CXFA_Node* pItem = m_pCurWidgetAcc ? m_ContentIterator.MoveToNext() + : m_ContentIterator.GetCurrent(); + while (pItem) { + if ((m_pCurWidgetAcc = (CXFA_WidgetAcc*)pItem->GetWidgetData()) != NULL) { + return m_pCurWidgetAcc; + } + pItem = m_ContentIterator.MoveToNext(); + } + return NULL; +} +CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToPrevious() { + return NULL; +} +CXFA_WidgetAcc* CXFA_WidgetAccIterator::GetCurrentWidgetAcc() { + return NULL; +} +FX_BOOL CXFA_WidgetAccIterator::SetCurrentWidgetAcc(CXFA_WidgetAcc* hWidget) { + return FALSE; +} +void CXFA_WidgetAccIterator::SkipTree() { + m_ContentIterator.SkipChildrenAndMoveToNext(); + m_pCurWidgetAcc = NULL; +} |