diff options
Diffstat (limited to 'xfa/fxfa/app/cxfa_ffnotify.cpp')
| -rw-r--r-- | xfa/fxfa/app/cxfa_ffnotify.cpp | 540 |
1 files changed, 0 insertions, 540 deletions
diff --git a/xfa/fxfa/app/cxfa_ffnotify.cpp b/xfa/fxfa/app/cxfa_ffnotify.cpp deleted file mode 100644 index a660ffff12..0000000000 --- a/xfa/fxfa/app/cxfa_ffnotify.cpp +++ /dev/null @@ -1,540 +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/fxfa/app/cxfa_ffnotify.h" - -#include "fxjs/cfxjse_value.h" -#include "xfa/fxfa/app/cxfa_ffarc.h" -#include "xfa/fxfa/app/cxfa_ffbarcode.h" -#include "xfa/fxfa/app/cxfa_ffcheckbutton.h" -#include "xfa/fxfa/app/cxfa_ffcombobox.h" -#include "xfa/fxfa/app/cxfa_ffdatetimeedit.h" -#include "xfa/fxfa/app/cxfa_ffdraw.h" -#include "xfa/fxfa/app/cxfa_ffexclgroup.h" -#include "xfa/fxfa/app/cxfa_fffield.h" -#include "xfa/fxfa/app/cxfa_ffimage.h" -#include "xfa/fxfa/app/cxfa_ffimageedit.h" -#include "xfa/fxfa/app/cxfa_ffline.h" -#include "xfa/fxfa/app/cxfa_fflistbox.h" -#include "xfa/fxfa/app/cxfa_ffnumericedit.h" -#include "xfa/fxfa/app/cxfa_ffpasswordedit.h" -#include "xfa/fxfa/app/cxfa_ffpushbutton.h" -#include "xfa/fxfa/app/cxfa_ffrectangle.h" -#include "xfa/fxfa/app/cxfa_ffsignature.h" -#include "xfa/fxfa/app/cxfa_ffsubform.h" -#include "xfa/fxfa/app/cxfa_fftext.h" -#include "xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h" -#include "xfa/fxfa/app/cxfa_textlayout.h" -#include "xfa/fxfa/app/cxfa_textprovider.h" -#include "xfa/fxfa/cxfa_ffapp.h" -#include "xfa/fxfa/cxfa_ffdoc.h" -#include "xfa/fxfa/cxfa_ffdocview.h" -#include "xfa/fxfa/cxfa_ffpageview.h" -#include "xfa/fxfa/cxfa_ffwidget.h" -#include "xfa/fxfa/cxfa_ffwidgethandler.h" -#include "xfa/fxfa/parser/cxfa_node.h" - -namespace { - -CXFA_WidgetAcc* ToWidgetAcc(void* data) { - return static_cast<CXFA_WidgetAcc*>(data); -} - -CXFA_FFListBox* ToListBox(CXFA_FFWidget* widget) { - return static_cast<CXFA_FFListBox*>(widget); -} - -CXFA_FFComboBox* ToComboBox(CXFA_FFWidget* widget) { - return static_cast<CXFA_FFComboBox*>(widget); -} - -} // namespace - -static void XFA_FFDeleteWidgetAcc(void* pData) { - delete ToWidgetAcc(pData); -} - -static XFA_MAPDATABLOCKCALLBACKINFO gs_XFADeleteWidgetAcc = { - XFA_FFDeleteWidgetAcc, nullptr}; - -CXFA_FFNotify::CXFA_FFNotify(CXFA_FFDoc* pDoc) : m_pDoc(pDoc) {} - -CXFA_FFNotify::~CXFA_FFNotify() {} - -void CXFA_FFNotify::OnPageEvent(CXFA_ContainerLayoutItem* pSender, - uint32_t dwEvent) { - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pSender->GetLayout()); - if (pDocView) - pDocView->OnPageEvent(pSender, dwEvent); -} - -void CXFA_FFNotify::OnWidgetListItemAdded(CXFA_WidgetData* pSender, - const wchar_t* pLabel, - const wchar_t* pValue, - int32_t iIndex) { - CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pSender); - if (pWidgetAcc->GetUIType() != XFA_Element::ChoiceList) - return; - - CXFA_FFWidget* pWidget = nullptr; - while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != nullptr) { - if (pWidget->IsLoaded()) { - if (pWidgetAcc->IsListBox()) - ToListBox(pWidget)->InsertItem(pLabel, iIndex); - else - ToComboBox(pWidget)->InsertItem(pLabel, iIndex); - } - } -} - -void CXFA_FFNotify::OnWidgetListItemRemoved(CXFA_WidgetData* pSender, - int32_t iIndex) { - CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pSender); - if (pWidgetAcc->GetUIType() != XFA_Element::ChoiceList) - return; - - CXFA_FFWidget* pWidget = nullptr; - while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != nullptr) { - if (pWidget->IsLoaded()) { - if (pWidgetAcc->IsListBox()) - ToListBox(pWidget)->DeleteItem(iIndex); - else - ToComboBox(pWidget)->DeleteItem(iIndex); - } - } -} - -CXFA_LayoutItem* CXFA_FFNotify::OnCreateLayoutItem(CXFA_Node* pNode) { - CXFA_LayoutProcessor* pLayout = m_pDoc->GetXFADoc()->GetDocLayout(); - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout); - XFA_Element eType = pNode->GetElementType(); - if (eType == XFA_Element::PageArea) - return new CXFA_FFPageView(pDocView, pNode); - if (eType == XFA_Element::ContentArea) - return new CXFA_ContainerLayoutItem(pNode); - - CXFA_WidgetAcc* pAcc = ToWidgetAcc(pNode->GetWidgetData()); - if (!pAcc) - return new CXFA_ContentLayoutItem(pNode); - - CXFA_FFWidget* pWidget; - switch (pAcc->GetUIType()) { - case XFA_Element::Barcode: - pWidget = new CXFA_FFBarcode(pAcc); - break; - case XFA_Element::Button: - pWidget = new CXFA_FFPushButton(pAcc); - break; - case XFA_Element::CheckButton: - pWidget = new CXFA_FFCheckButton(pAcc); - break; - case XFA_Element::ChoiceList: { - if (pAcc->IsListBox()) - pWidget = new CXFA_FFListBox(pAcc); - else - pWidget = new CXFA_FFComboBox(pAcc); - } break; - case XFA_Element::DateTimeEdit: - pWidget = new CXFA_FFDateTimeEdit(pAcc); - break; - case XFA_Element::ImageEdit: - pWidget = new CXFA_FFImageEdit(pAcc); - break; - case XFA_Element::NumericEdit: - pWidget = new CXFA_FFNumericEdit(pAcc); - break; - case XFA_Element::PasswordEdit: - pWidget = new CXFA_FFPasswordEdit(pAcc); - break; - case XFA_Element::Signature: - pWidget = new CXFA_FFSignature(pAcc); - break; - case XFA_Element::TextEdit: - pWidget = new CXFA_FFTextEdit(pAcc); - break; - case XFA_Element::Arc: - pWidget = new CXFA_FFArc(pAcc); - break; - case XFA_Element::Line: - pWidget = new CXFA_FFLine(pAcc); - break; - case XFA_Element::Rectangle: - pWidget = new CXFA_FFRectangle(pAcc); - break; - case XFA_Element::Text: - pWidget = new CXFA_FFText(pAcc); - break; - case XFA_Element::Image: - pWidget = new CXFA_FFImage(pAcc); - break; - case XFA_Element::Draw: - pWidget = new CXFA_FFDraw(pAcc); - break; - case XFA_Element::Subform: - pWidget = new CXFA_FFSubForm(pAcc); - break; - case XFA_Element::ExclGroup: - pWidget = new CXFA_FFExclGroup(pAcc); - break; - case XFA_Element::DefaultUi: - default: - pWidget = nullptr; - break; - } - - if (pWidget) - pWidget->SetDocView(pDocView); - return pWidget; -} - -void CXFA_FFNotify::StartFieldDrawLayout(CXFA_Node* pItem, - float& fCalcWidth, - float& fCalcHeight) { - CXFA_WidgetAcc* pAcc = ToWidgetAcc(pItem->GetWidgetData()); - if (!pAcc) - return; - - pAcc->StartWidgetLayout(fCalcWidth, fCalcHeight); -} - -bool CXFA_FFNotify::FindSplitPos(CXFA_Node* pItem, - int32_t iBlockIndex, - float& fCalcHeightPos) { - CXFA_WidgetAcc* pAcc = ToWidgetAcc(pItem->GetWidgetData()); - return pAcc && pAcc->FindSplitPos(iBlockIndex, fCalcHeightPos); -} - -bool CXFA_FFNotify::RunScript(CXFA_Node* pScript, CXFA_Node* pFormItem) { - bool bRet = false; - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); - if (!pDocView) - return bRet; - - CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pFormItem->GetWidgetData()); - if (!pWidgetAcc) - return bRet; - - CXFA_EventParam EventParam; - EventParam.m_eType = XFA_EVENT_Unknown; - CFXJSE_Value* pRetValue = nullptr; - int32_t iRet = - pWidgetAcc->ExecuteScript(CXFA_Script(pScript), &EventParam, &pRetValue); - if (iRet == XFA_EVENTERROR_Success && pRetValue) { - bRet = pRetValue->ToBoolean(); - delete pRetValue; - } - return bRet; -} - -int32_t CXFA_FFNotify::ExecEventByDeepFirst(CXFA_Node* pFormNode, - XFA_EVENTTYPE eEventType, - bool bIsFormReady, - 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() : nullptr); -} - -void CXFA_FFNotify::AddCalcValidate(CXFA_Node* pNode) { - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); - if (!pDocView) - return; - - CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pNode->GetWidgetData()); - if (!pWidgetAcc) - return; - - pDocView->AddCalculateWidgetAcc(pWidgetAcc); - pDocView->AddValidateWidget(pWidgetAcc); -} - -CXFA_FFDoc* CXFA_FFNotify::GetHDOC() { - return m_pDoc.Get(); -} - -IXFA_DocEnvironment* CXFA_FFNotify::GetDocEnvironment() const { - return m_pDoc->GetDocEnvironment(); -} - -IXFA_AppProvider* CXFA_FFNotify::GetAppProvider() { - return m_pDoc->GetApp()->GetAppProvider(); -} - -CXFA_FFWidgetHandler* CXFA_FFNotify::GetWidgetHandler() { - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); - return pDocView ? pDocView->GetWidgetHandler() : nullptr; -} - -CXFA_FFWidget* CXFA_FFNotify::GetHWidget(CXFA_LayoutItem* pLayoutItem) { - return XFA_GetWidgetFromLayoutItem(pLayoutItem); -} - -void CXFA_FFNotify::OpenDropDownList(CXFA_FFWidget* hWidget) { - if (hWidget->GetDataAcc()->GetUIType() != XFA_Element::ChoiceList) - return; - - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); - pDocView->LockUpdate(); - ToComboBox(hWidget)->OpenDropDownList(); - pDocView->UnlockUpdate(); - pDocView->UpdateDocView(); -} - -CFX_WideString CXFA_FFNotify::GetCurrentDateTime() { - CFX_DateTime 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(ToWidgetAcc(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 nullptr; - - CXFA_WidgetAcc* pAcc = pDocView->GetFocusWidgetAcc(); - return pAcc ? pAcc->GetNode() : nullptr; -} - -void CXFA_FFNotify::SetFocusWidgetNode(CXFA_Node* pNode) { - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); - if (!pDocView) - return; - - CXFA_WidgetAcc* pAcc = pNode ? ToWidgetAcc(pNode->GetWidgetData()) : nullptr; - pDocView->SetFocusWidgetAcc(pAcc); -} - -void CXFA_FFNotify::OnNodeReady(CXFA_Node* pNode) { - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); - if (!pDocView) - return; - - XFA_Element eType = pNode->GetElementType(); - if (XFA_IsCreateWidget(eType)) { - CXFA_WidgetAcc* pAcc = new CXFA_WidgetAcc(pDocView, pNode); - pNode->SetObject(XFA_ATTRIBUTE_WidgetData, pAcc, &gs_XFADeleteWidgetAcc); - return; - } - switch (eType) { - case XFA_Element::BindItems: - pDocView->m_BindItems.push_back(pNode); - break; - case XFA_Element::Validate: - pNode->SetFlag(XFA_NodeFlag_NeedsInitApp, false); - break; - default: - break; - } -} - -void CXFA_FFNotify::OnValueChanging(CXFA_Node* pSender, XFA_ATTRIBUTE eAttr) { - if (eAttr != XFA_ATTRIBUTE_Presence) - return; - if (pSender->GetPacketID() & XFA_XDPPACKET_Datasets) - return; - if (!pSender->IsFormContainer()) - return; - - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); - if (!pDocView) - return; - if (pDocView->GetLayoutStatus() < XFA_DOCVIEW_LAYOUTSTATUS_End) - return; - - CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pSender->GetWidgetData()); - if (!pWidgetAcc) - return; - - CXFA_FFWidget* pWidget = nullptr; - while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != nullptr) { - if (pWidget->IsLoaded()) - pWidget->AddInvalidateRect(); - } -} - -void CXFA_FFNotify::OnValueChanged(CXFA_Node* pSender, - XFA_ATTRIBUTE eAttr, - CXFA_Node* pParentNode, - CXFA_Node* pWidgetNode) { - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); - if (!pDocView) - return; - - if (!(pSender->GetPacketID() & XFA_XDPPACKET_Form)) { - if (eAttr == XFA_ATTRIBUTE_Value) - pDocView->AddCalculateNodeNotify(pSender); - return; - } - - XFA_Element eType = pParentNode->GetElementType(); - bool bIsContainerNode = pParentNode->IsContainerNode(); - CXFA_WidgetAcc* pWidgetAcc = ToWidgetAcc(pWidgetNode->GetWidgetData()); - if (!pWidgetAcc) - return; - - bool bUpdateProperty = false; - pDocView->SetChangeMark(); - switch (eType) { - 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; - default: - break; - } - if (bIsContainerNode && eAttr == XFA_ATTRIBUTE_Access) - bUpdateProperty = true; - - if (eAttr == XFA_ATTRIBUTE_Value) { - pDocView->AddCalculateNodeNotify(pSender); - if (eType == XFA_Element::Value || bIsContainerNode) { - if (bIsContainerNode) { - pWidgetAcc->UpdateUIDisplay(); - pDocView->AddCalculateWidgetAcc(pWidgetAcc); - pDocView->AddValidateWidget(pWidgetAcc); - } else if (pWidgetNode->GetNodeItem(XFA_NODEITEM_Parent) - ->GetElementType() == XFA_Element::ExclGroup) { - pWidgetAcc->UpdateUIDisplay(); - } - return; - } - } - - CXFA_FFWidget* pWidget = nullptr; - while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != nullptr) { - if (!pWidget->IsLoaded()) - continue; - - if (bUpdateProperty) - pWidget->UpdateWidgetProperty(); - pWidget->PerformLayout(); - pWidget->AddInvalidateRect(); - } -} - -void CXFA_FFNotify::OnChildAdded(CXFA_Node* pSender) { - if (!pSender->IsFormContainer()) - return; - - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); - if (!pDocView) - return; - - bool bLayoutReady = - !(pDocView->m_bInLayoutStatus) && - (pDocView->GetLayoutStatus() == XFA_DOCVIEW_LAYOUTSTATUS_End); - if (bLayoutReady) - m_pDoc->GetDocEnvironment()->SetChangeMark(m_pDoc.Get()); -} - -void CXFA_FFNotify::OnChildRemoved() { - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(); - if (!pDocView) - return; - - bool bLayoutReady = - !(pDocView->m_bInLayoutStatus) && - (pDocView->GetLayoutStatus() == XFA_DOCVIEW_LAYOUTSTATUS_End); - if (bLayoutReady) - m_pDoc->GetDocEnvironment()->SetChangeMark(m_pDoc.Get()); -} - -void CXFA_FFNotify::OnLayoutItemAdded(CXFA_LayoutProcessor* pLayout, - CXFA_LayoutItem* pSender, - int32_t iPageIdx, - uint32_t dwStatus) { - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout); - if (!pDocView) - return; - - CXFA_FFWidget* pWidget = XFA_GetWidgetFromLayoutItem(pSender); - if (!pWidget) - return; - - CXFA_FFPageView* pNewPageView = pDocView->GetPageView(iPageIdx); - uint32_t dwFilter = XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable | - XFA_WidgetStatus_Printable; - pWidget->ModifyStatus(dwStatus, dwFilter); - CXFA_FFPageView* pPrePageView = pWidget->GetPageView(); - if (pPrePageView != pNewPageView || - (dwStatus & (XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable)) == - (XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable)) { - pWidget->SetPageView(pNewPageView); - m_pDoc->GetDocEnvironment()->WidgetPostAdd(pWidget, pWidget->GetDataAcc()); - } - if (pDocView->GetLayoutStatus() != XFA_DOCVIEW_LAYOUTSTATUS_End || - !(dwStatus & XFA_WidgetStatus_Visible)) { - return; - } - if (pWidget->IsLoaded()) { - if (pWidget->GetWidgetRect() != pWidget->RecacheWidgetRect()) - pWidget->PerformLayout(); - } else { - pWidget->LoadWidget(); - } - pWidget->AddInvalidateRect(nullptr); -} - -void CXFA_FFNotify::OnLayoutItemRemoving(CXFA_LayoutProcessor* pLayout, - CXFA_LayoutItem* pSender) { - CXFA_FFDocView* pDocView = m_pDoc->GetDocView(pLayout); - if (!pDocView) - return; - - CXFA_FFWidget* pWidget = XFA_GetWidgetFromLayoutItem(pSender); - if (!pWidget) - return; - - pDocView->DeleteLayoutItem(pWidget); - m_pDoc->GetDocEnvironment()->WidgetPreRemove(pWidget, pWidget->GetDataAcc()); - pWidget->AddInvalidateRect(nullptr); -} |