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authorDan Sinclair <dsinclair@chromium.org>2016-03-08 13:49:22 -0500
committerDan Sinclair <dsinclair@chromium.org>2016-03-08 13:49:22 -0500
commit6cdf084fa40a62eb33185171622ad12d95c6009e (patch)
treedaeea24a81365ed27582f280b7f19add0cb7b0d7 /xfa/src/fxfa/app/xfa_ffdocview.cpp
parent653e0797debddb4e9aecbc6cde65748d43b18b79 (diff)
downloadpdfium-6cdf084fa40a62eb33185171622ad12d95c6009e.tar.xz
Remove xfa/src/fxfa/src/common and xfa/src/fxfa/src
This Cl moves the code in xfa/src/fxfa/src/common to the diretory which contains the respective implementations and removes the xfa/src/fxfa/src/common directory. It them moves all of the code in xfa/src/fxfa/src up one level and removes the xfa/src/fxfa/src directory. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1770073003 .
Diffstat (limited to 'xfa/src/fxfa/app/xfa_ffdocview.cpp')
-rw-r--r--xfa/src/fxfa/app/xfa_ffdocview.cpp932
1 files changed, 932 insertions, 0 deletions
diff --git a/xfa/src/fxfa/app/xfa_ffdocview.cpp b/xfa/src/fxfa/app/xfa_ffdocview.cpp
new file mode 100644
index 0000000000..3c94a69d87
--- /dev/null
+++ b/xfa/src/fxfa/app/xfa_ffdocview.cpp
@@ -0,0 +1,932 @@
+// 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;
+}