From 1770c021cf998ff1b33855b1397f6ea8ff9f7cd7 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Mon, 14 Mar 2016 14:14:16 -0400 Subject: Move xfa/src up to xfa/. This CL moves the xfa/src files up to the xfa/ directory and fixes the includes, include guards, and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1803723002 . --- xfa/fxfa/app/xfa_ffnotify.cpp | 648 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 648 insertions(+) create mode 100644 xfa/fxfa/app/xfa_ffnotify.cpp (limited to 'xfa/fxfa/app/xfa_ffnotify.cpp') diff --git a/xfa/fxfa/app/xfa_ffnotify.cpp b/xfa/fxfa/app/xfa_ffnotify.cpp new file mode 100644 index 0000000000..845f7b82b7 --- /dev/null +++ b/xfa/fxfa/app/xfa_ffnotify.cpp @@ -0,0 +1,648 @@ +// Copyright 2014 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#include "xfa/fxfa/app/xfa_ffnotify.h" + +#include "xfa/fxfa/app/xfa_ffapp.h" +#include "xfa/fxfa/app/xfa_ffbarcode.h" +#include "xfa/fxfa/app/xfa_ffcheckbutton.h" +#include "xfa/fxfa/app/xfa_ffchoicelist.h" +#include "xfa/fxfa/app/xfa_ffdoc.h" +#include "xfa/fxfa/app/xfa_ffdocview.h" +#include "xfa/fxfa/app/xfa_ffdraw.h" +#include "xfa/fxfa/app/xfa_ffexclgroup.h" +#include "xfa/fxfa/app/xfa_fffield.h" +#include "xfa/fxfa/app/xfa_ffimage.h" +#include "xfa/fxfa/app/xfa_ffimageedit.h" +#include "xfa/fxfa/app/xfa_ffpageview.h" +#include "xfa/fxfa/app/xfa_ffpath.h" +#include "xfa/fxfa/app/xfa_ffpushbutton.h" +#include "xfa/fxfa/app/xfa_ffsignature.h" +#include "xfa/fxfa/app/xfa_ffsubform.h" +#include "xfa/fxfa/app/xfa_fftext.h" +#include "xfa/fxfa/app/xfa_fftextedit.h" +#include "xfa/fxfa/app/xfa_ffwidget.h" +#include "xfa/fxfa/app/xfa_ffwidgetacc.h" +#include "xfa/fxfa/app/xfa_ffwidgethandler.h" +#include "xfa/fxfa/app/xfa_fwladapter.h" +#include "xfa/fxfa/app/xfa_textlayout.h" + +static void XFA_FFDeleteWidgetAcc(void* pData) { + delete static_cast(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(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(pWidget) + ->InsertItem((const CFX_WideStringC&)(const FX_WCHAR*)pParam, + (int32_t)(uintptr_t)pAdditional2); + } else { + static_cast(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(pWidget) + ->DeleteItem((int32_t)(uintptr_t)pParam); + } else { + static_cast(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(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(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(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(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(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(hWidget); + if (pWidget->GetDataAcc()->GetUIType() != XFA_ELEMENT_ChoiceList) { + return; + } + CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); + pDocView->LockUpdate(); + static_cast(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(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(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(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(pSender->GetWidgetData()); + if (!pWidgetAcc) { + return; + } + CXFA_FFWidget* pWidget = NULL; + while ((pWidget = pWidgetAcc->GetNextWidget(pWidget))) { + 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(pParam3); + CXFA_Node* pWidgetNode = static_cast(pParam4); + XFA_ELEMENT ePType = pParentNode->GetClassID(); + FX_BOOL bIsContainerNode = pParentNode->IsContainerNode(); + CXFA_WidgetAcc* pWidgetAcc = + static_cast(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))) { + 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(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); + 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 (pDocView->GetLayoutStatus() != XFA_DOCVIEW_LAYOUTSTATUS_End || + !(dwStatus & XFA_WIDGETSTATUS_Visible)) { + return; + } + if (pWidget->IsLoaded()) { + CFX_RectF rtOld; + pWidget->GetWidgetRect(rtOld); + if (rtOld != pWidget->ReCacheWidgetRect()) + pWidget->PerformLayout(); + } else { + pWidget->LoadWidget(); + } + pWidget->AddInvalidateRect(nullptr); +} +void CXFA_FFNotify::OnLayoutItemRemoving(CXFA_FFDocView* pDocView, + IXFA_DocLayout* pLayout, + CXFA_LayoutItem* pSender, + void* pParam, + void* pParam2) { + CXFA_FFWidget* pWidget = static_cast(pSender); + pDocView->DeleteLayoutItem(pWidget); + m_pDoc->GetDocProvider()->WidgetEvent(pWidget, pWidget->GetDataAcc(), + XFA_WIDGETEVENT_PreRemoved, nullptr, + pWidget->GetPageView()); + pWidget->AddInvalidateRect(nullptr); +} +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(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(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); +} -- cgit v1.2.3