diff options
Diffstat (limited to 'xfa/src/fxfa/app/xfa_ffdocview.cpp')
| -rw-r--r-- | xfa/src/fxfa/app/xfa_ffdocview.cpp | 932 |
1 files changed, 0 insertions, 932 deletions
diff --git a/xfa/src/fxfa/app/xfa_ffdocview.cpp b/xfa/src/fxfa/app/xfa_ffdocview.cpp deleted file mode 100644 index 3c94a69d87..0000000000 --- a/xfa/src/fxfa/app/xfa_ffdocview.cpp +++ /dev/null @@ -1,932 +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/src/fxfa/app/xfa_ffdocview.h" - -#include "core/include/fxcrt/fx_ext.h" -#include "xfa/src/fxfa/app/xfa_ffapp.h" -#include "xfa/src/fxfa/app/xfa_ffbarcode.h" -#include "xfa/src/fxfa/app/xfa_ffcheckbutton.h" -#include "xfa/src/fxfa/app/xfa_ffchoicelist.h" -#include "xfa/src/fxfa/app/xfa_ffdoc.h" -#include "xfa/src/fxfa/app/xfa_ffdraw.h" -#include "xfa/src/fxfa/app/xfa_ffexclgroup.h" -#include "xfa/src/fxfa/app/xfa_fffield.h" -#include "xfa/src/fxfa/app/xfa_ffimage.h" -#include "xfa/src/fxfa/app/xfa_ffimageedit.h" -#include "xfa/src/fxfa/app/xfa_ffpageview.h" -#include "xfa/src/fxfa/app/xfa_ffpath.h" -#include "xfa/src/fxfa/app/xfa_ffpushbutton.h" -#include "xfa/src/fxfa/app/xfa_ffsignature.h" -#include "xfa/src/fxfa/app/xfa_ffsubform.h" -#include "xfa/src/fxfa/app/xfa_fftext.h" -#include "xfa/src/fxfa/app/xfa_fftextedit.h" -#include "xfa/src/fxfa/app/xfa_ffwidget.h" -#include "xfa/src/fxfa/app/xfa_ffwidgetacc.h" -#include "xfa/src/fxfa/app/xfa_ffwidgethandler.h" -#include "xfa/src/fxfa/app/xfa_fwladapter.h" -#include "xfa/src/fxfa/app/xfa_textlayout.h" -#include "xfa/src/fxfa/parser/xfa_script.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 = - ToNode(m_pDoc->GetXFADoc()->GetXFAObject(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 = - ToNode(m_pDoc->GetXFADoc()->GetXFAObject(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 = reinterpret_cast<CXFA_Node*>(m_NewAddedNodes[i]); - InitCalculate(pNode); - InitValidate(pNode); - ExecEventActivityByDeepFirst(pNode, XFA_EVENT_Ready, TRUE); - } - m_NewAddedNodes.RemoveAll(); - RunSubformIndexChange(); - RunCalculateWidgets(); - RunValidate(); - ShowNullTestMsg(); - if (RunLayout() && m_bLayoutEvent) { - RunEventLayoutReady(); - } - m_bLayoutEvent = FALSE; - m_CalculateAccs.RemoveAll(); - 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); - validate.GetNode()->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 = - ToNode(m_pDoc->GetXFADoc()->GetXFAObject(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 = - ToNode(m_pDoc->GetXFADoc()->GetXFAObject(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) { - 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_Node* pNode = resoveNodeRS.nodes[0]->AsNode(); - if (pNode) { - return (CXFA_WidgetAcc*)pNode->GetWidgetData(); - } - } - return NULL; -} -void CXFA_FFDocView::OnPageEvent(IXFA_LayoutPage* pSender, - XFA_PAGEEVENT eEvent, - int32_t iPageIndex) { - CXFA_FFPageView* pFFPageView = static_cast<CXFA_FFPageView*>(pSender); - if (eEvent == XFA_PAGEEVENT_PageRemoved) { - m_pDoc->GetDocProvider()->PageViewEvent(pFFPageView, - XFA_PAGEVIEWEVENT_PostRemoved); - return; - } - 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 = - reinterpret_cast<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); - 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 = - ToNode(m_pDoc->GetXFADoc()->GetXFAObject(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 = - ToNode(m_pDoc->GetXFADoc()->GetXFAObject(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 (reinterpret_cast<CXFA_Node*>(m_bindItems[i]) - ->HasFlag(XFA_NODEFLAG_HasRemoved)) { - continue; - } - CXFA_Node* pWidgetNode = reinterpret_cast<CXFA_Node*>(m_bindItems[i]) - ->GetNodeItem(XFA_NODEITEM_Parent); - CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)pWidgetNode->GetWidgetData(); - if (!pAcc) { - continue; - } - CXFA_BindItems binditems(reinterpret_cast<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); - const bool bUseValue = wsLabelRef.IsEmpty() || wsLabelRef == wsValueRef; - const bool bLabelUseContent = - wsLabelRef.IsEmpty() || wsLabelRef == FX_WSTRC(L"$"); - const 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 = refObj->AsNode(); - 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) - 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 = - ToNode(m_pDoc->GetXFADoc()->GetXFAObject(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))) { - 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())) { - 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; -} |