summaryrefslogtreecommitdiff
path: root/xfa/fxfa/app/xfa_ffnotify.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'xfa/fxfa/app/xfa_ffnotify.cpp')
-rw-r--r--xfa/fxfa/app/xfa_ffnotify.cpp535
1 files changed, 0 insertions, 535 deletions
diff --git a/xfa/fxfa/app/xfa_ffnotify.cpp b/xfa/fxfa/app/xfa_ffnotify.cpp
deleted file mode 100644
index b07b625538..0000000000
--- a/xfa/fxfa/app/xfa_ffnotify.cpp
+++ /dev/null
@@ -1,535 +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/xfa_ffnotify.h"
-
-#include "fxjs/cfxjse_value.h"
-#include "xfa/fxfa/app/cxfa_textlayout.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_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_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_ffwidgetacc.h"
-#include "xfa/fxfa/app/xfa_fwladapter.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);
-}