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Unified Diff: xfa/src/fxfa/src/app/xfa_ffnotify.cpp

Issue 1636873004: XFA: Fix DOS newlines (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: All of them Created 4 years, 11 months ago
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Index: xfa/src/fxfa/src/app/xfa_ffnotify.cpp
diff --git a/xfa/src/fxfa/src/app/xfa_ffnotify.cpp b/xfa/src/fxfa/src/app/xfa_ffnotify.cpp
index 9c7875cd3c26b41077ff869bc75d585cbe3e41ae..a65819de22880d70741d2bf0cca8d62255df0842 100644
--- a/xfa/src/fxfa/src/app/xfa_ffnotify.cpp
+++ b/xfa/src/fxfa/src/app/xfa_ffnotify.cpp
@@ -1,657 +1,657 @@
-// 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"
-#include "xfa_ffnotify.h"
-
-static void XFA_FFDeleteWidgetAcc(void* pData) {
- delete static_cast<CXFA_WidgetAcc*>(pData);
-}
-static XFA_MAPDATABLOCKCALLBACKINFO gs_XFADeleteWidgetAcc = {
- XFA_FFDeleteWidgetAcc, NULL};
-CXFA_FFNotify::CXFA_FFNotify(CXFA_FFDoc* pDoc) : m_pDoc(pDoc) {}
-CXFA_FFNotify::~CXFA_FFNotify() {}
-void CXFA_FFNotify::OnPageEvent(IXFA_LayoutPage* pSender,
- XFA_PAGEEVENT eEvent,
- void* pParam) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pSender->GetLayout());
- if (!pDocView) {
- return;
- }
- pDocView->OnPageEvent(pSender, eEvent, (int32_t)(uintptr_t)pParam);
-}
-void CXFA_FFNotify::OnNodeEvent(CXFA_Node* pSender,
- XFA_NODEEVENT eEvent,
- void* pParam,
- void* pParam2,
- void* pParam3,
- void* pParam4) {
- switch (eEvent) {
- case XFA_NODEEVENT_Ready:
- OnNodeReady(pSender);
- break;
- case XFA_NODEEVENT_ValueChanging:
- OnValueChanging(pSender, pParam, pParam2);
- break;
- case XFA_NODEEVENT_ValueChanged:
- OnValueChanged(pSender, pParam, pParam2, pParam3, pParam4);
- break;
- case XFA_NODEEVENT_ChildAdded:
- OnChildAdded(pSender, pParam, pParam2);
- break;
- case XFA_NODEEVENT_ChildRemoved:
- OnChildRemoved(pSender, pParam, pParam2);
- break;
- }
-}
-void CXFA_FFNotify::OnWidgetDataEvent(CXFA_WidgetData* pSender,
- FX_DWORD dwEvent,
- void* pParam,
- void* pAdditional,
- void* pAdditional2) {
- CXFA_WidgetAcc* pWidgetAcc = static_cast<CXFA_WidgetAcc*>(pSender);
- switch (dwEvent) {
- case XFA_WIDGETEVENT_ListItemAdded: {
- if (pWidgetAcc->GetUIType() != XFA_ELEMENT_ChoiceList) {
- return;
- }
- FX_BOOL bStaticNotify = pWidgetAcc->GetDocView()->IsStaticNotify();
- CXFA_FFWidget* pWidget = pWidgetAcc->GetNextWidget(NULL);
- if (!pWidget) {
- if (bStaticNotify) {
- pWidgetAcc->GetDoc()->GetDocProvider()->WidgetEvent(
- pWidget, pWidgetAcc, XFA_WIDGETEVENT_ListItemAdded, pParam,
- pAdditional);
- }
- return;
- }
- while (pWidget) {
- if (pWidget->IsLoaded()) {
- if (pWidgetAcc->IsListBox()) {
- static_cast<CXFA_FFListBox*>(pWidget)
- ->InsertItem((const CFX_WideStringC&)(const FX_WCHAR*)pParam,
- (int32_t)(uintptr_t)pAdditional2);
- } else {
- static_cast<CXFA_FFComboBox*>(pWidget)
- ->InsertItem((const CFX_WideStringC&)(const FX_WCHAR*)pParam,
- (int32_t)(uintptr_t)pAdditional2);
- }
- }
- if (bStaticNotify) {
- pWidgetAcc->GetDoc()->GetDocProvider()->WidgetEvent(
- pWidget, pWidgetAcc, XFA_WIDGETEVENT_ListItemAdded, pParam,
- pAdditional);
- }
- pWidget = pWidgetAcc->GetNextWidget(pWidget);
- }
- } break;
- case XFA_WIDGETEVENT_ListItemRemoved: {
- if (pWidgetAcc->GetUIType() != XFA_ELEMENT_ChoiceList) {
- return;
- }
- FX_BOOL bStaticNotify = pWidgetAcc->GetDocView()->IsStaticNotify();
- CXFA_FFWidget* pWidget = pWidgetAcc->GetNextWidget(NULL);
- if (!pWidget) {
- if (bStaticNotify) {
- pWidgetAcc->GetDoc()->GetDocProvider()->WidgetEvent(
- pWidget, pWidgetAcc, XFA_WIDGETEVENT_ListItemRemoved, pParam,
- pAdditional);
- }
- return;
- }
- while (pWidget) {
- if (pWidget->IsLoaded()) {
- if (pWidgetAcc->IsListBox()) {
- static_cast<CXFA_FFListBox*>(pWidget)
- ->DeleteItem((int32_t)(uintptr_t)pParam);
- } else {
- static_cast<CXFA_FFComboBox*>(pWidget)
- ->DeleteItem((int32_t)(uintptr_t)pParam);
- }
- }
- if (bStaticNotify) {
- pWidgetAcc->GetDoc()->GetDocProvider()->WidgetEvent(
- pWidget, pWidgetAcc, XFA_WIDGETEVENT_ListItemRemoved, pParam,
- pAdditional);
- }
- pWidget = pWidgetAcc->GetNextWidget(pWidget);
- }
- } break;
- }
-}
-CXFA_LayoutItem* CXFA_FFNotify::OnCreateLayoutItem(CXFA_Node* pNode) {
- IXFA_DocLayout* pLayout = m_pDoc->GetXFADoc()->GetDocLayout();
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout);
- XFA_ELEMENT eType = pNode->GetClassID();
- if (eType == XFA_ELEMENT_PageArea) {
- return new CXFA_FFPageView(pDocView, pNode);
- }
- if (eType == XFA_ELEMENT_ContentArea) {
- return new CXFA_ContainerLayoutItem(pNode);
- }
- CXFA_WidgetAcc* pAcc = static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData());
- if (!pAcc) {
- return new CXFA_ContentLayoutItem(pNode);
- }
- CXFA_FFPageView* pPageView = NULL;
- CXFA_FFWidget* pWidget = NULL;
- switch (pAcc->GetUIType()) {
- case XFA_ELEMENT_Barcode:
- pWidget = new CXFA_FFBarcode(pPageView, pAcc);
- break;
- case XFA_ELEMENT_Button:
- pWidget = new CXFA_FFPushButton(pPageView, pAcc);
- break;
- case XFA_ELEMENT_CheckButton:
- pWidget = new CXFA_FFCheckButton(pPageView, pAcc);
- break;
- case XFA_ELEMENT_ChoiceList: {
- if (pAcc->IsListBox()) {
- pWidget = new CXFA_FFListBox(pPageView, pAcc);
- } else {
- pWidget = new CXFA_FFComboBox(pPageView, pAcc);
- }
- } break;
- case XFA_ELEMENT_DateTimeEdit:
- pWidget = new CXFA_FFDateTimeEdit(pPageView, pAcc);
- break;
- case XFA_ELEMENT_ImageEdit:
- pWidget = new CXFA_FFImageEdit(pPageView, pAcc);
- break;
- case XFA_ELEMENT_NumericEdit:
- pWidget = new CXFA_FFNumericEdit(pPageView, pAcc);
- break;
- case XFA_ELEMENT_PasswordEdit:
- pWidget = new CXFA_FFPasswordEdit(pPageView, pAcc);
- break;
- case XFA_ELEMENT_Signature:
- pWidget = new CXFA_FFSignature(pPageView, pAcc);
- break;
- case XFA_ELEMENT_TextEdit:
- pWidget = new CXFA_FFTextEdit(pPageView, pAcc);
- break;
- case XFA_ELEMENT_Arc:
- pWidget = new CXFA_FFArc(pPageView, pAcc);
- break;
- case XFA_ELEMENT_Line:
- pWidget = new CXFA_FFLine(pPageView, pAcc);
- break;
- case XFA_ELEMENT_Rectangle:
- pWidget = new CXFA_FFRectangle(pPageView, pAcc);
- break;
- case XFA_ELEMENT_Text:
- pWidget = new CXFA_FFText(pPageView, pAcc);
- break;
- case XFA_ELEMENT_Image:
- pWidget = new CXFA_FFImage(pPageView, pAcc);
- break;
- case XFA_ELEMENT_Draw:
- pWidget = new CXFA_FFDraw(pPageView, pAcc);
- break;
- case XFA_ELEMENT_Subform:
- pWidget = new CXFA_FFSubForm(pPageView, pAcc);
- break;
- case XFA_ELEMENT_ExclGroup:
- pWidget = new CXFA_FFExclGroup(pPageView, pAcc);
- break;
- case XFA_ELEMENT_DefaultUi:
- default:
- pWidget = NULL;
- break;
- }
- if (!pWidget) {
- return NULL;
- }
- pWidget->SetDocView(pDocView);
- return pWidget;
-}
-void CXFA_FFNotify::OnLayoutEvent(IXFA_DocLayout* pLayout,
- CXFA_LayoutItem* pSender,
- XFA_LAYOUTEVENT eEvent,
- void* pParam,
- void* pParam2) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout);
- if (!pDocView || !XFA_GetWidgetFromLayoutItem(pSender)) {
- return;
- }
- switch (eEvent) {
- case XFA_LAYOUTEVENT_ItemAdded:
- OnLayoutItemAdd(pDocView, pLayout, pSender, pParam, pParam2);
- break;
- case XFA_LAYOUTEVENT_ItemRemoving:
- OnLayoutItemRemoving(pDocView, pLayout, pSender, pParam, pParam2);
- break;
- case XFA_LAYOUTEVENT_RectChanged:
- OnLayoutItemRectChanged(pDocView, pLayout, pSender, pParam, pParam2);
- break;
- case XFA_LAYOUTEVENT_StatusChanged:
- OnLayoutItemStatustChanged(pDocView, pLayout, pSender, pParam, pParam2);
- break;
- }
-}
-void CXFA_FFNotify::StartFieldDrawLayout(CXFA_Node* pItem,
- FX_FLOAT& fCalcWidth,
- FX_FLOAT& fCalcHeight) {
- CXFA_WidgetAcc* pAcc = static_cast<CXFA_WidgetAcc*>(pItem->GetWidgetData());
- if (!pAcc) {
- return;
- }
- pAcc->StartWidgetLayout(fCalcWidth, fCalcHeight);
-}
-FX_BOOL CXFA_FFNotify::FindSplitPos(CXFA_Node* pItem,
- int32_t iBlockIndex,
- FX_FLOAT& fCalcHeightPos) {
- CXFA_WidgetAcc* pAcc = static_cast<CXFA_WidgetAcc*>(pItem->GetWidgetData());
- if (!pAcc) {
- return FALSE;
- }
- return (XFA_LAYOUTRESULT)pAcc->FindSplitPos(iBlockIndex, fCalcHeightPos);
-}
-FX_BOOL CXFA_FFNotify::RunScript(CXFA_Node* pScript, CXFA_Node* pFormItem) {
- FX_BOOL bRet = FALSE;
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return bRet;
- }
- CXFA_WidgetAcc* pWidgetAcc =
- static_cast<CXFA_WidgetAcc*>(pFormItem->GetWidgetData());
- if (!pWidgetAcc) {
- return bRet;
- }
- CXFA_EventParam EventParam;
- EventParam.m_eType = XFA_EVENT_Unknown;
- FXJSE_HVALUE pRetValue = NULL;
- int32_t iRet =
- pWidgetAcc->ExecuteScript(CXFA_Script(pScript), &EventParam, &pRetValue);
- if (iRet == XFA_EVENTERROR_Sucess && pRetValue) {
- bRet = FXJSE_Value_ToBoolean(pRetValue);
- FXJSE_Value_Release(pRetValue);
- }
- return bRet;
-}
-int32_t CXFA_FFNotify::ExecEventByDeepFirst(CXFA_Node* pFormNode,
- XFA_EVENTTYPE eEventType,
- FX_BOOL bIsFormReady,
- FX_BOOL bRecursive,
- CXFA_WidgetAcc* pExclude) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return XFA_EVENTERROR_NotExist;
- }
- return pDocView->ExecEventActivityByDeepFirst(
- pFormNode, eEventType, bIsFormReady, bRecursive,
- pExclude ? pExclude->GetNode() : NULL);
-}
-void CXFA_FFNotify::AddCalcValidate(CXFA_Node* pNode) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return;
- }
- CXFA_WidgetAcc* pWidgetAcc =
- static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData());
- if (!pWidgetAcc) {
- return;
- }
- pDocView->AddCalculateWidgetAcc(pWidgetAcc);
- pDocView->AddValidateWidget(pWidgetAcc);
-}
-IXFA_Doc* CXFA_FFNotify::GetHDOC() {
- return m_pDoc;
-}
-IXFA_DocProvider* CXFA_FFNotify::GetDocProvider() {
- return m_pDoc->GetDocProvider();
-}
-IXFA_AppProvider* CXFA_FFNotify::GetAppProvider() {
- return m_pDoc->GetApp()->GetAppProvider();
-}
-IXFA_WidgetHandler* CXFA_FFNotify::GetWidgetHandler() {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- return pDocView ? pDocView->GetWidgetHandler() : NULL;
-}
-IXFA_Widget* CXFA_FFNotify::GetHWidget(CXFA_LayoutItem* pLayoutItem) {
- return XFA_GetWidgetFromLayoutItem(pLayoutItem);
-}
-void CXFA_FFNotify::OpenDropDownList(IXFA_Widget* hWidget) {
- CXFA_FFWidget* pWidget = static_cast<CXFA_FFWidget*>(hWidget);
- if (pWidget->GetDataAcc()->GetUIType() != XFA_ELEMENT_ChoiceList) {
- return;
- }
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- pDocView->LockUpdate();
- static_cast<CXFA_FFComboBox*>(pWidget)->OpenDropDownList();
- pDocView->UnlockUpdate();
- pDocView->UpdateDocView();
-}
-CFX_WideString CXFA_FFNotify::GetCurrentDateTime() {
- CFX_Unitime dataTime;
- dataTime.Now();
- CFX_WideString wsDateTime;
- wsDateTime.Format(L"%d%02d%02dT%02d%02d%02d", dataTime.GetYear(),
- dataTime.GetMonth(), dataTime.GetDay(), dataTime.GetHour(),
- dataTime.GetMinute(), dataTime.GetSecond());
- return wsDateTime;
-}
-void CXFA_FFNotify::ResetData(CXFA_WidgetData* pWidgetData) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return;
- }
- pDocView->ResetWidgetData(static_cast<CXFA_WidgetAcc*>(pWidgetData));
-}
-int32_t CXFA_FFNotify::GetLayoutStatus() {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- return pDocView ? pDocView->GetLayoutStatus() : 0;
-}
-void CXFA_FFNotify::RunNodeInitialize(CXFA_Node* pNode) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return;
- }
- pDocView->AddNewFormNode(pNode);
-}
-void CXFA_FFNotify::RunSubformIndexChange(CXFA_Node* pSubformNode) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return;
- }
- pDocView->AddIndexChangedSubform(pSubformNode);
-}
-CXFA_Node* CXFA_FFNotify::GetFocusWidgetNode() {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return NULL;
- }
- CXFA_WidgetAcc* pAcc = pDocView->GetFocusWidgetAcc();
- return pAcc ? pAcc->GetNode() : NULL;
-}
-void CXFA_FFNotify::SetFocusWidgetNode(CXFA_Node* pNode) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return;
- }
- CXFA_WidgetAcc* pAcc =
- pNode ? static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData()) : nullptr;
- pDocView->SetFocusWidgetAcc(pAcc);
-}
-void CXFA_FFNotify::OnNodeReady(CXFA_Node* pNode) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return;
- }
- XFA_ELEMENT iType = pNode->GetClassID();
- if (XFA_IsCreateWidget(iType)) {
- CXFA_WidgetAcc* pAcc =
- new CXFA_WidgetAcc(pDocView, static_cast<CXFA_Node*>(pNode));
- pNode->SetObject(XFA_ATTRIBUTE_WidgetData, pAcc, &gs_XFADeleteWidgetAcc);
- return;
- }
- switch (iType) {
- case XFA_ELEMENT_BindItems:
- pDocView->m_bindItems.Add(pNode);
- break;
- case XFA_ELEMENT_Validate: {
- pNode->SetFlag(XFA_NODEFLAG_NeedsInitApp, TRUE, FALSE);
- } break;
- default:
- break;
- }
-}
-void CXFA_FFNotify::OnValueChanging(CXFA_Node* pSender,
- void* pParam,
- void* pParam2) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return;
- }
- if (pDocView->GetLayoutStatus() < XFA_DOCVIEW_LAYOUTSTATUS_End) {
- return;
- }
- FX_DWORD dwPacket = pSender->GetPacketID();
- if (dwPacket & XFA_XDPPACKET_Datasets) {
- } else if (pSender->IsFormContainer()) {
- XFA_ATTRIBUTE eAttr = (XFA_ATTRIBUTE)(uintptr_t)pParam;
- if (eAttr == XFA_ATTRIBUTE_Presence) {
- CXFA_WidgetAcc* pWidgetAcc =
- static_cast<CXFA_WidgetAcc*>(pSender->GetWidgetData());
- if (!pWidgetAcc) {
- return;
- }
- CXFA_FFWidget* pWidget = NULL;
- while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != NULL) {
- if (pWidget->IsLoaded()) {
- pWidget->AddInvalidateRect();
- }
- }
- }
- }
-}
-void CXFA_FFNotify::OnValueChanged(CXFA_Node* pSender,
- void* pParam,
- void* pParam2,
- void* pParam3,
- void* pParam4) {
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return;
- }
- FX_DWORD dwPacket = pSender->GetPacketID();
- XFA_ATTRIBUTE eAttr = (XFA_ATTRIBUTE)(uintptr_t)pParam;
- if (dwPacket & XFA_XDPPACKET_Form) {
- CXFA_Node* pParentNode = static_cast<CXFA_Node*>(pParam3);
- CXFA_Node* pWidgetNode = static_cast<CXFA_Node*>(pParam4);
- XFA_ELEMENT ePType = pParentNode->GetClassID();
- FX_BOOL bIsContainerNode = pParentNode->IsContainerNode();
- CXFA_WidgetAcc* pWidgetAcc =
- static_cast<CXFA_WidgetAcc*>(pWidgetNode->GetWidgetData());
- if (!pWidgetAcc) {
- return;
- }
- FX_BOOL bUpdateProperty = FALSE;
- pDocView->SetChangeMark();
- switch (ePType) {
- case XFA_ELEMENT_Caption: {
- CXFA_TextLayout* pCapOut = pWidgetAcc->GetCaptionTextLayout();
- if (!pCapOut) {
- return;
- }
- pCapOut->Unload();
- } break;
- case XFA_ELEMENT_Ui:
- case XFA_ELEMENT_Para:
- bUpdateProperty = TRUE;
- break;
- case XFA_ELEMENT_Font:
- case XFA_ELEMENT_Margin:
- case XFA_ELEMENT_Value:
- case XFA_ELEMENT_Items:
- break;
- default:
- break;
- }
- if (bIsContainerNode && eAttr == XFA_ATTRIBUTE_Access) {
- bUpdateProperty = TRUE;
- FX_BOOL bNotify = pDocView->IsStaticNotify();
- if (bNotify) {
- pWidgetAcc->NotifyEvent(XFA_WIDGETEVENT_AccessChanged, NULL, pParam2,
- NULL);
- }
- }
- if (eAttr == XFA_ATTRIBUTE_Value) {
- pDocView->AddCalculateNodeNotify(pSender);
- if (ePType == XFA_ELEMENT_Value || bIsContainerNode) {
- FX_BOOL bNotify = pDocView->IsStaticNotify();
- if (bIsContainerNode) {
- pWidgetAcc->UpdateUIDisplay();
- pDocView->AddCalculateWidgetAcc(pWidgetAcc);
- pDocView->AddValidateWidget(pWidgetAcc);
- } else if (pWidgetNode->GetNodeItem(XFA_NODEITEM_Parent)
- ->GetClassID() == XFA_ELEMENT_ExclGroup) {
- pWidgetAcc->UpdateUIDisplay();
- }
- if (bNotify) {
- pWidgetAcc->NotifyEvent(XFA_WIDGETEVENT_PostContentChanged, NULL,
- NULL, NULL);
- }
- return;
- }
- }
- CXFA_FFWidget* pWidget = NULL;
- while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != NULL) {
- if (!pWidget->IsLoaded()) {
- continue;
- }
- if (bUpdateProperty) {
- pWidget->UpdateWidgetProperty();
- }
- pWidget->PerformLayout();
- pWidget->AddInvalidateRect();
- }
- } else {
- if (eAttr == XFA_ATTRIBUTE_Value) {
- pDocView->AddCalculateNodeNotify(pSender);
- }
- }
-}
-void CXFA_FFNotify::OnChildAdded(CXFA_Node* pSender,
- void* pParam,
- void* pParam2) {
- if (!pSender->IsFormContainer()) {
- return;
- }
- CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
- if (!pDocView) {
- return;
- }
- FX_BOOL bLayoutReady =
- !(pDocView->m_bInLayoutStatus) &&
- (pDocView->GetLayoutStatus() >= XFA_DOCVIEW_LAYOUTSTATUS_End);
- if (bLayoutReady) {
- m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc);
- }
-}
-void CXFA_FFNotify::OnChildRemoved(CXFA_Node* pSender,
- void* pParam,
- void* pParam2) {
- if (CXFA_FFDocView* pDocView = m_pDoc->GetDocView()) {
- FX_BOOL bLayoutReady =
- !(pDocView->m_bInLayoutStatus) &&
- (pDocView->GetLayoutStatus() >= XFA_DOCVIEW_LAYOUTSTATUS_End);
- if (bLayoutReady) {
- m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc);
- }
- }
-}
-void CXFA_FFNotify::OnLayoutItemAdd(CXFA_FFDocView* pDocView,
- IXFA_DocLayout* pLayout,
- CXFA_LayoutItem* pSender,
- void* pParam,
- void* pParam2) {
- CXFA_FFWidget* pWidget = static_cast<CXFA_FFWidget*>(pSender);
- int32_t iPageIdx = (int32_t)(uintptr_t)pParam;
- IXFA_PageView* pNewPageView = pDocView->GetPageView(iPageIdx);
- FX_DWORD dwStatus = (FX_DWORD)(uintptr_t)pParam2;
- FX_DWORD dwFilter = XFA_WIDGETSTATUS_Visible | XFA_WIDGETSTATUS_Viewable |
- XFA_WIDGETSTATUS_Printable;
- pWidget->ModifyStatus(dwStatus, dwFilter);
- if (pDocView->GetLayoutStatus() >= XFA_DOCVIEW_LAYOUTSTATUS_End) {
- IXFA_PageView* pPrePageView = pWidget->GetPageView();
- if (pPrePageView != pNewPageView ||
- (dwStatus & (XFA_WIDGETSTATUS_Visible | XFA_WIDGETSTATUS_Viewable)) ==
- (XFA_WIDGETSTATUS_Visible | XFA_WIDGETSTATUS_Viewable)) {
- pWidget->SetPageView(pNewPageView);
- m_pDoc->GetDocProvider()->WidgetEvent(pWidget, pWidget->GetDataAcc(),
- XFA_WIDGETEVENT_PostAdded,
- pNewPageView, pPrePageView);
- }
- if ((dwStatus & XFA_WIDGETSTATUS_Visible) == 0) {
- return;
- }
- if (pWidget->IsLoaded()) {
- CFX_RectF rtOld;
- pWidget->GetWidgetRect(rtOld);
- CFX_RectF rtNew = pWidget->ReCacheWidgetRect();
- if (rtOld != rtNew) {
- pWidget->PerformLayout();
- }
- } else {
- pWidget->LoadWidget();
- }
- pWidget->AddInvalidateRect(NULL);
- } else {
- pWidget->SetPageView(pNewPageView);
- }
-}
-void CXFA_FFNotify::OnLayoutItemRemoving(CXFA_FFDocView* pDocView,
- IXFA_DocLayout* pLayout,
- CXFA_LayoutItem* pSender,
- void* pParam,
- void* pParam2) {
- CXFA_FFWidget* pWidget = static_cast<CXFA_FFWidget*>(pSender);
- pDocView->DeleteLayoutItem(pWidget);
- if (pDocView->GetLayoutStatus() < XFA_DOCVIEW_LAYOUTSTATUS_End) {
- return;
- }
- m_pDoc->GetDocProvider()->WidgetEvent(pWidget, pWidget->GetDataAcc(),
- XFA_WIDGETEVENT_PreRemoved, NULL, NULL);
- pWidget->AddInvalidateRect(NULL);
-}
-void CXFA_FFNotify::OnLayoutItemRectChanged(CXFA_FFDocView* pDocView,
- IXFA_DocLayout* pLayout,
- CXFA_LayoutItem* pSender,
- void* pParam,
- void* pParam2) {
-}
-void CXFA_FFNotify::OnLayoutItemStatustChanged(CXFA_FFDocView* pDocView,
- IXFA_DocLayout* pLayout,
- CXFA_LayoutItem* pSender,
- void* pParam,
- void* pParam2) {
- CXFA_FFWidget* pWidget = static_cast<CXFA_FFWidget*>(pSender);
- if (!pWidget) {
- return;
- }
- FX_DWORD dwStatus = (FX_DWORD)(uintptr_t)pParam;
- if (dwStatus == 0) {
- CXFA_LayoutItem* pPreItem = pSender->GetPrev();
- if (pPreItem) {
- CXFA_FFWidget* pPreWidget = static_cast<CXFA_FFWidget*>(pPreItem);
- if (pPreWidget) {
- dwStatus = pPreWidget->GetStatus();
- }
- }
- }
- FX_DWORD dwOldStatus = pWidget->GetStatus();
- FX_DWORD dwFilter = XFA_WIDGETSTATUS_Visible | XFA_WIDGETSTATUS_Viewable |
- XFA_WIDGETSTATUS_Printable;
- if ((dwOldStatus & dwFilter) == dwStatus) {
- return;
- }
- pWidget->ModifyStatus(dwStatus, dwFilter);
-}
+// 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"
+#include "xfa_ffnotify.h"
+
+static void XFA_FFDeleteWidgetAcc(void* pData) {
+ delete static_cast<CXFA_WidgetAcc*>(pData);
+}
+static XFA_MAPDATABLOCKCALLBACKINFO gs_XFADeleteWidgetAcc = {
+ XFA_FFDeleteWidgetAcc, NULL};
+CXFA_FFNotify::CXFA_FFNotify(CXFA_FFDoc* pDoc) : m_pDoc(pDoc) {}
+CXFA_FFNotify::~CXFA_FFNotify() {}
+void CXFA_FFNotify::OnPageEvent(IXFA_LayoutPage* pSender,
+ XFA_PAGEEVENT eEvent,
+ void* pParam) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pSender->GetLayout());
+ if (!pDocView) {
+ return;
+ }
+ pDocView->OnPageEvent(pSender, eEvent, (int32_t)(uintptr_t)pParam);
+}
+void CXFA_FFNotify::OnNodeEvent(CXFA_Node* pSender,
+ XFA_NODEEVENT eEvent,
+ void* pParam,
+ void* pParam2,
+ void* pParam3,
+ void* pParam4) {
+ switch (eEvent) {
+ case XFA_NODEEVENT_Ready:
+ OnNodeReady(pSender);
+ break;
+ case XFA_NODEEVENT_ValueChanging:
+ OnValueChanging(pSender, pParam, pParam2);
+ break;
+ case XFA_NODEEVENT_ValueChanged:
+ OnValueChanged(pSender, pParam, pParam2, pParam3, pParam4);
+ break;
+ case XFA_NODEEVENT_ChildAdded:
+ OnChildAdded(pSender, pParam, pParam2);
+ break;
+ case XFA_NODEEVENT_ChildRemoved:
+ OnChildRemoved(pSender, pParam, pParam2);
+ break;
+ }
+}
+void CXFA_FFNotify::OnWidgetDataEvent(CXFA_WidgetData* pSender,
+ FX_DWORD dwEvent,
+ void* pParam,
+ void* pAdditional,
+ void* pAdditional2) {
+ CXFA_WidgetAcc* pWidgetAcc = static_cast<CXFA_WidgetAcc*>(pSender);
+ switch (dwEvent) {
+ case XFA_WIDGETEVENT_ListItemAdded: {
+ if (pWidgetAcc->GetUIType() != XFA_ELEMENT_ChoiceList) {
+ return;
+ }
+ FX_BOOL bStaticNotify = pWidgetAcc->GetDocView()->IsStaticNotify();
+ CXFA_FFWidget* pWidget = pWidgetAcc->GetNextWidget(NULL);
+ if (!pWidget) {
+ if (bStaticNotify) {
+ pWidgetAcc->GetDoc()->GetDocProvider()->WidgetEvent(
+ pWidget, pWidgetAcc, XFA_WIDGETEVENT_ListItemAdded, pParam,
+ pAdditional);
+ }
+ return;
+ }
+ while (pWidget) {
+ if (pWidget->IsLoaded()) {
+ if (pWidgetAcc->IsListBox()) {
+ static_cast<CXFA_FFListBox*>(pWidget)
+ ->InsertItem((const CFX_WideStringC&)(const FX_WCHAR*)pParam,
+ (int32_t)(uintptr_t)pAdditional2);
+ } else {
+ static_cast<CXFA_FFComboBox*>(pWidget)
+ ->InsertItem((const CFX_WideStringC&)(const FX_WCHAR*)pParam,
+ (int32_t)(uintptr_t)pAdditional2);
+ }
+ }
+ if (bStaticNotify) {
+ pWidgetAcc->GetDoc()->GetDocProvider()->WidgetEvent(
+ pWidget, pWidgetAcc, XFA_WIDGETEVENT_ListItemAdded, pParam,
+ pAdditional);
+ }
+ pWidget = pWidgetAcc->GetNextWidget(pWidget);
+ }
+ } break;
+ case XFA_WIDGETEVENT_ListItemRemoved: {
+ if (pWidgetAcc->GetUIType() != XFA_ELEMENT_ChoiceList) {
+ return;
+ }
+ FX_BOOL bStaticNotify = pWidgetAcc->GetDocView()->IsStaticNotify();
+ CXFA_FFWidget* pWidget = pWidgetAcc->GetNextWidget(NULL);
+ if (!pWidget) {
+ if (bStaticNotify) {
+ pWidgetAcc->GetDoc()->GetDocProvider()->WidgetEvent(
+ pWidget, pWidgetAcc, XFA_WIDGETEVENT_ListItemRemoved, pParam,
+ pAdditional);
+ }
+ return;
+ }
+ while (pWidget) {
+ if (pWidget->IsLoaded()) {
+ if (pWidgetAcc->IsListBox()) {
+ static_cast<CXFA_FFListBox*>(pWidget)
+ ->DeleteItem((int32_t)(uintptr_t)pParam);
+ } else {
+ static_cast<CXFA_FFComboBox*>(pWidget)
+ ->DeleteItem((int32_t)(uintptr_t)pParam);
+ }
+ }
+ if (bStaticNotify) {
+ pWidgetAcc->GetDoc()->GetDocProvider()->WidgetEvent(
+ pWidget, pWidgetAcc, XFA_WIDGETEVENT_ListItemRemoved, pParam,
+ pAdditional);
+ }
+ pWidget = pWidgetAcc->GetNextWidget(pWidget);
+ }
+ } break;
+ }
+}
+CXFA_LayoutItem* CXFA_FFNotify::OnCreateLayoutItem(CXFA_Node* pNode) {
+ IXFA_DocLayout* pLayout = m_pDoc->GetXFADoc()->GetDocLayout();
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout);
+ XFA_ELEMENT eType = pNode->GetClassID();
+ if (eType == XFA_ELEMENT_PageArea) {
+ return new CXFA_FFPageView(pDocView, pNode);
+ }
+ if (eType == XFA_ELEMENT_ContentArea) {
+ return new CXFA_ContainerLayoutItem(pNode);
+ }
+ CXFA_WidgetAcc* pAcc = static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData());
+ if (!pAcc) {
+ return new CXFA_ContentLayoutItem(pNode);
+ }
+ CXFA_FFPageView* pPageView = NULL;
+ CXFA_FFWidget* pWidget = NULL;
+ switch (pAcc->GetUIType()) {
+ case XFA_ELEMENT_Barcode:
+ pWidget = new CXFA_FFBarcode(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_Button:
+ pWidget = new CXFA_FFPushButton(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_CheckButton:
+ pWidget = new CXFA_FFCheckButton(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_ChoiceList: {
+ if (pAcc->IsListBox()) {
+ pWidget = new CXFA_FFListBox(pPageView, pAcc);
+ } else {
+ pWidget = new CXFA_FFComboBox(pPageView, pAcc);
+ }
+ } break;
+ case XFA_ELEMENT_DateTimeEdit:
+ pWidget = new CXFA_FFDateTimeEdit(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_ImageEdit:
+ pWidget = new CXFA_FFImageEdit(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_NumericEdit:
+ pWidget = new CXFA_FFNumericEdit(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_PasswordEdit:
+ pWidget = new CXFA_FFPasswordEdit(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_Signature:
+ pWidget = new CXFA_FFSignature(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_TextEdit:
+ pWidget = new CXFA_FFTextEdit(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_Arc:
+ pWidget = new CXFA_FFArc(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_Line:
+ pWidget = new CXFA_FFLine(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_Rectangle:
+ pWidget = new CXFA_FFRectangle(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_Text:
+ pWidget = new CXFA_FFText(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_Image:
+ pWidget = new CXFA_FFImage(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_Draw:
+ pWidget = new CXFA_FFDraw(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_Subform:
+ pWidget = new CXFA_FFSubForm(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_ExclGroup:
+ pWidget = new CXFA_FFExclGroup(pPageView, pAcc);
+ break;
+ case XFA_ELEMENT_DefaultUi:
+ default:
+ pWidget = NULL;
+ break;
+ }
+ if (!pWidget) {
+ return NULL;
+ }
+ pWidget->SetDocView(pDocView);
+ return pWidget;
+}
+void CXFA_FFNotify::OnLayoutEvent(IXFA_DocLayout* pLayout,
+ CXFA_LayoutItem* pSender,
+ XFA_LAYOUTEVENT eEvent,
+ void* pParam,
+ void* pParam2) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout);
+ if (!pDocView || !XFA_GetWidgetFromLayoutItem(pSender)) {
+ return;
+ }
+ switch (eEvent) {
+ case XFA_LAYOUTEVENT_ItemAdded:
+ OnLayoutItemAdd(pDocView, pLayout, pSender, pParam, pParam2);
+ break;
+ case XFA_LAYOUTEVENT_ItemRemoving:
+ OnLayoutItemRemoving(pDocView, pLayout, pSender, pParam, pParam2);
+ break;
+ case XFA_LAYOUTEVENT_RectChanged:
+ OnLayoutItemRectChanged(pDocView, pLayout, pSender, pParam, pParam2);
+ break;
+ case XFA_LAYOUTEVENT_StatusChanged:
+ OnLayoutItemStatustChanged(pDocView, pLayout, pSender, pParam, pParam2);
+ break;
+ }
+}
+void CXFA_FFNotify::StartFieldDrawLayout(CXFA_Node* pItem,
+ FX_FLOAT& fCalcWidth,
+ FX_FLOAT& fCalcHeight) {
+ CXFA_WidgetAcc* pAcc = static_cast<CXFA_WidgetAcc*>(pItem->GetWidgetData());
+ if (!pAcc) {
+ return;
+ }
+ pAcc->StartWidgetLayout(fCalcWidth, fCalcHeight);
+}
+FX_BOOL CXFA_FFNotify::FindSplitPos(CXFA_Node* pItem,
+ int32_t iBlockIndex,
+ FX_FLOAT& fCalcHeightPos) {
+ CXFA_WidgetAcc* pAcc = static_cast<CXFA_WidgetAcc*>(pItem->GetWidgetData());
+ if (!pAcc) {
+ return FALSE;
+ }
+ return (XFA_LAYOUTRESULT)pAcc->FindSplitPos(iBlockIndex, fCalcHeightPos);
+}
+FX_BOOL CXFA_FFNotify::RunScript(CXFA_Node* pScript, CXFA_Node* pFormItem) {
+ FX_BOOL bRet = FALSE;
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return bRet;
+ }
+ CXFA_WidgetAcc* pWidgetAcc =
+ static_cast<CXFA_WidgetAcc*>(pFormItem->GetWidgetData());
+ if (!pWidgetAcc) {
+ return bRet;
+ }
+ CXFA_EventParam EventParam;
+ EventParam.m_eType = XFA_EVENT_Unknown;
+ FXJSE_HVALUE pRetValue = NULL;
+ int32_t iRet =
+ pWidgetAcc->ExecuteScript(CXFA_Script(pScript), &EventParam, &pRetValue);
+ if (iRet == XFA_EVENTERROR_Sucess && pRetValue) {
+ bRet = FXJSE_Value_ToBoolean(pRetValue);
+ FXJSE_Value_Release(pRetValue);
+ }
+ return bRet;
+}
+int32_t CXFA_FFNotify::ExecEventByDeepFirst(CXFA_Node* pFormNode,
+ XFA_EVENTTYPE eEventType,
+ FX_BOOL bIsFormReady,
+ FX_BOOL bRecursive,
+ CXFA_WidgetAcc* pExclude) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return XFA_EVENTERROR_NotExist;
+ }
+ return pDocView->ExecEventActivityByDeepFirst(
+ pFormNode, eEventType, bIsFormReady, bRecursive,
+ pExclude ? pExclude->GetNode() : NULL);
+}
+void CXFA_FFNotify::AddCalcValidate(CXFA_Node* pNode) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return;
+ }
+ CXFA_WidgetAcc* pWidgetAcc =
+ static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData());
+ if (!pWidgetAcc) {
+ return;
+ }
+ pDocView->AddCalculateWidgetAcc(pWidgetAcc);
+ pDocView->AddValidateWidget(pWidgetAcc);
+}
+IXFA_Doc* CXFA_FFNotify::GetHDOC() {
+ return m_pDoc;
+}
+IXFA_DocProvider* CXFA_FFNotify::GetDocProvider() {
+ return m_pDoc->GetDocProvider();
+}
+IXFA_AppProvider* CXFA_FFNotify::GetAppProvider() {
+ return m_pDoc->GetApp()->GetAppProvider();
+}
+IXFA_WidgetHandler* CXFA_FFNotify::GetWidgetHandler() {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ return pDocView ? pDocView->GetWidgetHandler() : NULL;
+}
+IXFA_Widget* CXFA_FFNotify::GetHWidget(CXFA_LayoutItem* pLayoutItem) {
+ return XFA_GetWidgetFromLayoutItem(pLayoutItem);
+}
+void CXFA_FFNotify::OpenDropDownList(IXFA_Widget* hWidget) {
+ CXFA_FFWidget* pWidget = static_cast<CXFA_FFWidget*>(hWidget);
+ if (pWidget->GetDataAcc()->GetUIType() != XFA_ELEMENT_ChoiceList) {
+ return;
+ }
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ pDocView->LockUpdate();
+ static_cast<CXFA_FFComboBox*>(pWidget)->OpenDropDownList();
+ pDocView->UnlockUpdate();
+ pDocView->UpdateDocView();
+}
+CFX_WideString CXFA_FFNotify::GetCurrentDateTime() {
+ CFX_Unitime dataTime;
+ dataTime.Now();
+ CFX_WideString wsDateTime;
+ wsDateTime.Format(L"%d%02d%02dT%02d%02d%02d", dataTime.GetYear(),
+ dataTime.GetMonth(), dataTime.GetDay(), dataTime.GetHour(),
+ dataTime.GetMinute(), dataTime.GetSecond());
+ return wsDateTime;
+}
+void CXFA_FFNotify::ResetData(CXFA_WidgetData* pWidgetData) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return;
+ }
+ pDocView->ResetWidgetData(static_cast<CXFA_WidgetAcc*>(pWidgetData));
+}
+int32_t CXFA_FFNotify::GetLayoutStatus() {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ return pDocView ? pDocView->GetLayoutStatus() : 0;
+}
+void CXFA_FFNotify::RunNodeInitialize(CXFA_Node* pNode) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return;
+ }
+ pDocView->AddNewFormNode(pNode);
+}
+void CXFA_FFNotify::RunSubformIndexChange(CXFA_Node* pSubformNode) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return;
+ }
+ pDocView->AddIndexChangedSubform(pSubformNode);
+}
+CXFA_Node* CXFA_FFNotify::GetFocusWidgetNode() {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return NULL;
+ }
+ CXFA_WidgetAcc* pAcc = pDocView->GetFocusWidgetAcc();
+ return pAcc ? pAcc->GetNode() : NULL;
+}
+void CXFA_FFNotify::SetFocusWidgetNode(CXFA_Node* pNode) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return;
+ }
+ CXFA_WidgetAcc* pAcc =
+ pNode ? static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData()) : nullptr;
+ pDocView->SetFocusWidgetAcc(pAcc);
+}
+void CXFA_FFNotify::OnNodeReady(CXFA_Node* pNode) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return;
+ }
+ XFA_ELEMENT iType = pNode->GetClassID();
+ if (XFA_IsCreateWidget(iType)) {
+ CXFA_WidgetAcc* pAcc =
+ new CXFA_WidgetAcc(pDocView, static_cast<CXFA_Node*>(pNode));
+ pNode->SetObject(XFA_ATTRIBUTE_WidgetData, pAcc, &gs_XFADeleteWidgetAcc);
+ return;
+ }
+ switch (iType) {
+ case XFA_ELEMENT_BindItems:
+ pDocView->m_bindItems.Add(pNode);
+ break;
+ case XFA_ELEMENT_Validate: {
+ pNode->SetFlag(XFA_NODEFLAG_NeedsInitApp, TRUE, FALSE);
+ } break;
+ default:
+ break;
+ }
+}
+void CXFA_FFNotify::OnValueChanging(CXFA_Node* pSender,
+ void* pParam,
+ void* pParam2) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return;
+ }
+ if (pDocView->GetLayoutStatus() < XFA_DOCVIEW_LAYOUTSTATUS_End) {
+ return;
+ }
+ FX_DWORD dwPacket = pSender->GetPacketID();
+ if (dwPacket & XFA_XDPPACKET_Datasets) {
+ } else if (pSender->IsFormContainer()) {
+ XFA_ATTRIBUTE eAttr = (XFA_ATTRIBUTE)(uintptr_t)pParam;
+ if (eAttr == XFA_ATTRIBUTE_Presence) {
+ CXFA_WidgetAcc* pWidgetAcc =
+ static_cast<CXFA_WidgetAcc*>(pSender->GetWidgetData());
+ if (!pWidgetAcc) {
+ return;
+ }
+ CXFA_FFWidget* pWidget = NULL;
+ while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != NULL) {
+ if (pWidget->IsLoaded()) {
+ pWidget->AddInvalidateRect();
+ }
+ }
+ }
+ }
+}
+void CXFA_FFNotify::OnValueChanged(CXFA_Node* pSender,
+ void* pParam,
+ void* pParam2,
+ void* pParam3,
+ void* pParam4) {
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return;
+ }
+ FX_DWORD dwPacket = pSender->GetPacketID();
+ XFA_ATTRIBUTE eAttr = (XFA_ATTRIBUTE)(uintptr_t)pParam;
+ if (dwPacket & XFA_XDPPACKET_Form) {
+ CXFA_Node* pParentNode = static_cast<CXFA_Node*>(pParam3);
+ CXFA_Node* pWidgetNode = static_cast<CXFA_Node*>(pParam4);
+ XFA_ELEMENT ePType = pParentNode->GetClassID();
+ FX_BOOL bIsContainerNode = pParentNode->IsContainerNode();
+ CXFA_WidgetAcc* pWidgetAcc =
+ static_cast<CXFA_WidgetAcc*>(pWidgetNode->GetWidgetData());
+ if (!pWidgetAcc) {
+ return;
+ }
+ FX_BOOL bUpdateProperty = FALSE;
+ pDocView->SetChangeMark();
+ switch (ePType) {
+ case XFA_ELEMENT_Caption: {
+ CXFA_TextLayout* pCapOut = pWidgetAcc->GetCaptionTextLayout();
+ if (!pCapOut) {
+ return;
+ }
+ pCapOut->Unload();
+ } break;
+ case XFA_ELEMENT_Ui:
+ case XFA_ELEMENT_Para:
+ bUpdateProperty = TRUE;
+ break;
+ case XFA_ELEMENT_Font:
+ case XFA_ELEMENT_Margin:
+ case XFA_ELEMENT_Value:
+ case XFA_ELEMENT_Items:
+ break;
+ default:
+ break;
+ }
+ if (bIsContainerNode && eAttr == XFA_ATTRIBUTE_Access) {
+ bUpdateProperty = TRUE;
+ FX_BOOL bNotify = pDocView->IsStaticNotify();
+ if (bNotify) {
+ pWidgetAcc->NotifyEvent(XFA_WIDGETEVENT_AccessChanged, NULL, pParam2,
+ NULL);
+ }
+ }
+ if (eAttr == XFA_ATTRIBUTE_Value) {
+ pDocView->AddCalculateNodeNotify(pSender);
+ if (ePType == XFA_ELEMENT_Value || bIsContainerNode) {
+ FX_BOOL bNotify = pDocView->IsStaticNotify();
+ if (bIsContainerNode) {
+ pWidgetAcc->UpdateUIDisplay();
+ pDocView->AddCalculateWidgetAcc(pWidgetAcc);
+ pDocView->AddValidateWidget(pWidgetAcc);
+ } else if (pWidgetNode->GetNodeItem(XFA_NODEITEM_Parent)
+ ->GetClassID() == XFA_ELEMENT_ExclGroup) {
+ pWidgetAcc->UpdateUIDisplay();
+ }
+ if (bNotify) {
+ pWidgetAcc->NotifyEvent(XFA_WIDGETEVENT_PostContentChanged, NULL,
+ NULL, NULL);
+ }
+ return;
+ }
+ }
+ CXFA_FFWidget* pWidget = NULL;
+ while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != NULL) {
+ if (!pWidget->IsLoaded()) {
+ continue;
+ }
+ if (bUpdateProperty) {
+ pWidget->UpdateWidgetProperty();
+ }
+ pWidget->PerformLayout();
+ pWidget->AddInvalidateRect();
+ }
+ } else {
+ if (eAttr == XFA_ATTRIBUTE_Value) {
+ pDocView->AddCalculateNodeNotify(pSender);
+ }
+ }
+}
+void CXFA_FFNotify::OnChildAdded(CXFA_Node* pSender,
+ void* pParam,
+ void* pParam2) {
+ if (!pSender->IsFormContainer()) {
+ return;
+ }
+ CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
+ if (!pDocView) {
+ return;
+ }
+ FX_BOOL bLayoutReady =
+ !(pDocView->m_bInLayoutStatus) &&
+ (pDocView->GetLayoutStatus() >= XFA_DOCVIEW_LAYOUTSTATUS_End);
+ if (bLayoutReady) {
+ m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc);
+ }
+}
+void CXFA_FFNotify::OnChildRemoved(CXFA_Node* pSender,
+ void* pParam,
+ void* pParam2) {
+ if (CXFA_FFDocView* pDocView = m_pDoc->GetDocView()) {
+ FX_BOOL bLayoutReady =
+ !(pDocView->m_bInLayoutStatus) &&
+ (pDocView->GetLayoutStatus() >= XFA_DOCVIEW_LAYOUTSTATUS_End);
+ if (bLayoutReady) {
+ m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc);
+ }
+ }
+}
+void CXFA_FFNotify::OnLayoutItemAdd(CXFA_FFDocView* pDocView,
+ IXFA_DocLayout* pLayout,
+ CXFA_LayoutItem* pSender,
+ void* pParam,
+ void* pParam2) {
+ CXFA_FFWidget* pWidget = static_cast<CXFA_FFWidget*>(pSender);
+ int32_t iPageIdx = (int32_t)(uintptr_t)pParam;
+ IXFA_PageView* pNewPageView = pDocView->GetPageView(iPageIdx);
+ FX_DWORD dwStatus = (FX_DWORD)(uintptr_t)pParam2;
+ FX_DWORD dwFilter = XFA_WIDGETSTATUS_Visible | XFA_WIDGETSTATUS_Viewable |
+ XFA_WIDGETSTATUS_Printable;
+ pWidget->ModifyStatus(dwStatus, dwFilter);
+ if (pDocView->GetLayoutStatus() >= XFA_DOCVIEW_LAYOUTSTATUS_End) {
+ IXFA_PageView* pPrePageView = pWidget->GetPageView();
+ if (pPrePageView != pNewPageView ||
+ (dwStatus & (XFA_WIDGETSTATUS_Visible | XFA_WIDGETSTATUS_Viewable)) ==
+ (XFA_WIDGETSTATUS_Visible | XFA_WIDGETSTATUS_Viewable)) {
+ pWidget->SetPageView(pNewPageView);
+ m_pDoc->GetDocProvider()->WidgetEvent(pWidget, pWidget->GetDataAcc(),
+ XFA_WIDGETEVENT_PostAdded,
+ pNewPageView, pPrePageView);
+ }
+ if ((dwStatus & XFA_WIDGETSTATUS_Visible) == 0) {
+ return;
+ }
+ if (pWidget->IsLoaded()) {
+ CFX_RectF rtOld;
+ pWidget->GetWidgetRect(rtOld);
+ CFX_RectF rtNew = pWidget->ReCacheWidgetRect();
+ if (rtOld != rtNew) {
+ pWidget->PerformLayout();
+ }
+ } else {
+ pWidget->LoadWidget();
+ }
+ pWidget->AddInvalidateRect(NULL);
+ } else {
+ pWidget->SetPageView(pNewPageView);
+ }
+}
+void CXFA_FFNotify::OnLayoutItemRemoving(CXFA_FFDocView* pDocView,
+ IXFA_DocLayout* pLayout,
+ CXFA_LayoutItem* pSender,
+ void* pParam,
+ void* pParam2) {
+ CXFA_FFWidget* pWidget = static_cast<CXFA_FFWidget*>(pSender);
+ pDocView->DeleteLayoutItem(pWidget);
+ if (pDocView->GetLayoutStatus() < XFA_DOCVIEW_LAYOUTSTATUS_End) {
+ return;
+ }
+ m_pDoc->GetDocProvider()->WidgetEvent(pWidget, pWidget->GetDataAcc(),
+ XFA_WIDGETEVENT_PreRemoved, NULL, NULL);
+ pWidget->AddInvalidateRect(NULL);
+}
+void CXFA_FFNotify::OnLayoutItemRectChanged(CXFA_FFDocView* pDocView,
+ IXFA_DocLayout* pLayout,
+ CXFA_LayoutItem* pSender,
+ void* pParam,
+ void* pParam2) {
+}
+void CXFA_FFNotify::OnLayoutItemStatustChanged(CXFA_FFDocView* pDocView,
+ IXFA_DocLayout* pLayout,
+ CXFA_LayoutItem* pSender,
+ void* pParam,
+ void* pParam2) {
+ CXFA_FFWidget* pWidget = static_cast<CXFA_FFWidget*>(pSender);
+ if (!pWidget) {
+ return;
+ }
+ FX_DWORD dwStatus = (FX_DWORD)(uintptr_t)pParam;
+ if (dwStatus == 0) {
+ CXFA_LayoutItem* pPreItem = pSender->GetPrev();
+ if (pPreItem) {
+ CXFA_FFWidget* pPreWidget = static_cast<CXFA_FFWidget*>(pPreItem);
+ if (pPreWidget) {
+ dwStatus = pPreWidget->GetStatus();
+ }
+ }
+ }
+ FX_DWORD dwOldStatus = pWidget->GetStatus();
+ FX_DWORD dwFilter = XFA_WIDGETSTATUS_Visible | XFA_WIDGETSTATUS_Viewable |
+ XFA_WIDGETSTATUS_Printable;
+ if ((dwOldStatus & dwFilter) == dwStatus) {
+ return;
+ }
+ pWidget->ModifyStatus(dwStatus, dwFilter);
+}
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