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authorDan Sinclair <dsinclair@chromium.org>2018-01-04 11:03:26 -0500
committerChromium commit bot <commit-bot@chromium.org>2018-01-04 16:46:22 +0000
commitd9dfb6cc16f689753e9b3f896fbda1aec791051a (patch)
tree8063ebecea18abc6989cac8b67b0d2fb03a4877a /xfa/fxfa/parser/cxfa_widgetdata.cpp
parent8ee5207f4f792295badd21f90727e8c810e7dbdf (diff)
downloadpdfium-d9dfb6cc16f689753e9b3f896fbda1aec791051a.tar.xz
Merge CXFA_WidgetData into CXFA_WidgetAcc
This CL merges the CXFA_WidgetData class into the only subclass, CXFA_WidgetAcc. Code has been updated as needed. Change-Id: I3f5bc83b1422bcbe065276b16bfb91e656f5c174 Reviewed-on: https://pdfium-review.googlesource.com/22252 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'xfa/fxfa/parser/cxfa_widgetdata.cpp')
-rw-r--r--xfa/fxfa/parser/cxfa_widgetdata.cpp1791
1 files changed, 0 insertions, 1791 deletions
diff --git a/xfa/fxfa/parser/cxfa_widgetdata.cpp b/xfa/fxfa/parser/cxfa_widgetdata.cpp
deleted file mode 100644
index 68063e2a07..0000000000
--- a/xfa/fxfa/parser/cxfa_widgetdata.cpp
+++ /dev/null
@@ -1,1791 +0,0 @@
-// Copyright 2016 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/parser/cxfa_widgetdata.h"
-
-#include "core/fxcrt/cfx_decimal.h"
-#include "core/fxcrt/fx_extension.h"
-#include "third_party/base/stl_util.h"
-#include "xfa/fxfa/cxfa_ffnotify.h"
-#include "xfa/fxfa/parser/cxfa_bind.h"
-#include "xfa/fxfa/parser/cxfa_border.h"
-#include "xfa/fxfa/parser/cxfa_calculate.h"
-#include "xfa/fxfa/parser/cxfa_caption.h"
-#include "xfa/fxfa/parser/cxfa_comb.h"
-#include "xfa/fxfa/parser/cxfa_decimal.h"
-#include "xfa/fxfa/parser/cxfa_document.h"
-#include "xfa/fxfa/parser/cxfa_event.h"
-#include "xfa/fxfa/parser/cxfa_font.h"
-#include "xfa/fxfa/parser/cxfa_format.h"
-#include "xfa/fxfa/parser/cxfa_items.h"
-#include "xfa/fxfa/parser/cxfa_localevalue.h"
-#include "xfa/fxfa/parser/cxfa_margin.h"
-#include "xfa/fxfa/parser/cxfa_measurement.h"
-#include "xfa/fxfa/parser/cxfa_node.h"
-#include "xfa/fxfa/parser/cxfa_para.h"
-#include "xfa/fxfa/parser/cxfa_picture.h"
-#include "xfa/fxfa/parser/cxfa_stroke.h"
-#include "xfa/fxfa/parser/cxfa_ui.h"
-#include "xfa/fxfa/parser/cxfa_validate.h"
-#include "xfa/fxfa/parser/cxfa_value.h"
-#include "xfa/fxfa/parser/xfa_utils.h"
-
-namespace {
-
-float GetEdgeThickness(const std::vector<CXFA_Stroke*>& strokes,
- bool b3DStyle,
- int32_t nIndex) {
- float fThickness = 0;
-
- CXFA_Stroke* stroke = strokes[nIndex * 2 + 1];
- if (stroke->IsVisible()) {
- if (nIndex == 0)
- fThickness += 2.5f;
-
- fThickness += stroke->GetThickness() * (b3DStyle ? 4 : 2);
- }
- return fThickness;
-}
-
-bool SplitDateTime(const WideString& wsDateTime,
- WideString& wsDate,
- WideString& wsTime) {
- wsDate = L"";
- wsTime = L"";
- if (wsDateTime.IsEmpty())
- return false;
-
- auto nSplitIndex = wsDateTime.Find('T');
- if (!nSplitIndex.has_value())
- nSplitIndex = wsDateTime.Find(' ');
- if (!nSplitIndex.has_value())
- return false;
-
- wsDate = wsDateTime.Left(nSplitIndex.value());
- if (!wsDate.IsEmpty()) {
- if (!std::any_of(wsDate.begin(), wsDate.end(), std::iswdigit))
- return false;
- }
- wsTime = wsDateTime.Right(wsDateTime.GetLength() - nSplitIndex.value() - 1);
- if (!wsTime.IsEmpty()) {
- if (!std::any_of(wsTime.begin(), wsTime.end(), std::iswdigit))
- return false;
- }
- return true;
-}
-
-CXFA_Node* CreateUIChild(CXFA_Node* pNode, XFA_Element& eWidgetType) {
- XFA_Element eType = pNode->GetElementType();
- eWidgetType = eType;
- if (eType != XFA_Element::Field && eType != XFA_Element::Draw)
- return nullptr;
-
- eWidgetType = XFA_Element::Unknown;
- XFA_Element eUIType = XFA_Element::Unknown;
- auto* defValue =
- pNode->JSObject()->GetProperty<CXFA_Value>(0, XFA_Element::Value, true);
- XFA_Element eValueType =
- defValue ? defValue->GetChildValueClassID() : XFA_Element::Unknown;
- switch (eValueType) {
- case XFA_Element::Boolean:
- eUIType = XFA_Element::CheckButton;
- break;
- case XFA_Element::Integer:
- case XFA_Element::Decimal:
- case XFA_Element::Float:
- eUIType = XFA_Element::NumericEdit;
- break;
- case XFA_Element::ExData:
- case XFA_Element::Text:
- eUIType = XFA_Element::TextEdit;
- eWidgetType = XFA_Element::Text;
- break;
- case XFA_Element::Date:
- case XFA_Element::Time:
- case XFA_Element::DateTime:
- eUIType = XFA_Element::DateTimeEdit;
- break;
- case XFA_Element::Image:
- eUIType = XFA_Element::ImageEdit;
- eWidgetType = XFA_Element::Image;
- break;
- case XFA_Element::Arc:
- case XFA_Element::Line:
- case XFA_Element::Rectangle:
- eUIType = XFA_Element::DefaultUi;
- eWidgetType = eValueType;
- break;
- default:
- break;
- }
-
- CXFA_Node* pUIChild = nullptr;
- CXFA_Ui* pUI =
- pNode->JSObject()->GetProperty<CXFA_Ui>(0, XFA_Element::Ui, true);
- CXFA_Node* pChild = pUI->GetNodeItem(XFA_NODEITEM_FirstChild);
- for (; pChild; pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- XFA_Element eChildType = pChild->GetElementType();
- if (eChildType == XFA_Element::Extras ||
- eChildType == XFA_Element::Picture) {
- continue;
- }
-
- auto node = CXFA_Node::Create(pChild->GetDocument(), XFA_Element::Ui,
- XFA_PacketType::Form);
- if (node && node->HasPropertyFlags(eChildType, XFA_PROPERTYFLAG_OneOf)) {
- pUIChild = pChild;
- break;
- }
- }
-
- if (eType == XFA_Element::Draw) {
- XFA_Element eDraw =
- pUIChild ? pUIChild->GetElementType() : XFA_Element::Unknown;
- switch (eDraw) {
- case XFA_Element::TextEdit:
- eWidgetType = XFA_Element::Text;
- break;
- case XFA_Element::ImageEdit:
- eWidgetType = XFA_Element::Image;
- break;
- default:
- eWidgetType = eWidgetType == XFA_Element::Unknown ? XFA_Element::Text
- : eWidgetType;
- break;
- }
- } else {
- if (pUIChild && pUIChild->GetElementType() == XFA_Element::DefaultUi) {
- eWidgetType = XFA_Element::TextEdit;
- } else {
- eWidgetType =
- pUIChild ? pUIChild->GetElementType()
- : (eUIType == XFA_Element::Unknown ? XFA_Element::TextEdit
- : eUIType);
- }
- }
-
- if (!pUIChild) {
- if (eUIType == XFA_Element::Unknown) {
- eUIType = XFA_Element::TextEdit;
- defValue->JSObject()->GetProperty<CXFA_Text>(0, XFA_Element::Text, true);
- }
- return pUI->JSObject()->GetProperty<CXFA_Node>(0, eUIType, true);
- }
-
- if (eUIType != XFA_Element::Unknown)
- return pUIChild;
-
- switch (pUIChild->GetElementType()) {
- case XFA_Element::CheckButton: {
- eValueType = XFA_Element::Text;
- if (CXFA_Items* pItems =
- pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false)) {
- if (CXFA_Node* pItem =
- pItems->GetChild<CXFA_Node>(0, XFA_Element::Unknown, false)) {
- eValueType = pItem->GetElementType();
- }
- }
- break;
- }
- case XFA_Element::DateTimeEdit:
- eValueType = XFA_Element::DateTime;
- break;
- case XFA_Element::ImageEdit:
- eValueType = XFA_Element::Image;
- break;
- case XFA_Element::NumericEdit:
- eValueType = XFA_Element::Float;
- break;
- case XFA_Element::ChoiceList: {
- eValueType = (pUIChild->JSObject()->GetEnum(XFA_Attribute::Open) ==
- XFA_AttributeEnum::MultiSelect)
- ? XFA_Element::ExData
- : XFA_Element::Text;
- break;
- }
- case XFA_Element::Barcode:
- case XFA_Element::Button:
- case XFA_Element::PasswordEdit:
- case XFA_Element::Signature:
- case XFA_Element::TextEdit:
- default:
- eValueType = XFA_Element::Text;
- break;
- }
- defValue->JSObject()->GetProperty<CXFA_Node>(0, eValueType, true);
-
- return pUIChild;
-}
-
-} // namespace
-
-CXFA_WidgetData::CXFA_WidgetData(CXFA_Node* pNode)
- : m_pNode(pNode),
- m_bIsNull(true),
- m_bPreNull(true),
- m_pUiChildNode(nullptr),
- m_eUIType(XFA_Element::Unknown) {}
-
-CXFA_WidgetData::~CXFA_WidgetData() = default;
-
-CXFA_Node* CXFA_WidgetData::GetUIChild() {
- if (m_eUIType == XFA_Element::Unknown)
- m_pUiChildNode = CreateUIChild(m_pNode, m_eUIType);
-
- return m_pUiChildNode;
-}
-
-XFA_Element CXFA_WidgetData::GetUIType() {
- GetUIChild();
- return m_eUIType;
-}
-
-WideString CXFA_WidgetData::GetRawValue() const {
- return m_pNode->JSObject()->GetContent(false);
-}
-
-bool CXFA_WidgetData::IsOpenAccess() const {
- for (CXFA_Node* pNode = m_pNode; pNode;
- pNode = pNode->GetNodeItem(XFA_NODEITEM_Parent,
- XFA_ObjectType::ContainerNode)) {
- XFA_AttributeEnum iAcc = pNode->JSObject()->GetEnum(XFA_Attribute::Access);
- if (iAcc != XFA_AttributeEnum::Open)
- return false;
- }
- return true;
-}
-
-int32_t CXFA_WidgetData::GetRotate() const {
- pdfium::Optional<int32_t> degrees =
- m_pNode->JSObject()->TryInteger(XFA_Attribute::Rotate, false);
- return degrees ? XFA_MapRotation(*degrees) / 90 * 90 : 0;
-}
-
-CXFA_Border* CXFA_WidgetData::GetBorder(bool bModified) {
- return m_pNode->JSObject()->GetProperty<CXFA_Border>(0, XFA_Element::Border,
- bModified);
-}
-
-CXFA_Caption* CXFA_WidgetData::GetCaption() {
- return m_pNode->JSObject()->GetProperty<CXFA_Caption>(0, XFA_Element::Caption,
- false);
-}
-
-CXFA_Font* CXFA_WidgetData::GetFont(bool bModified) {
- return m_pNode->JSObject()->GetProperty<CXFA_Font>(0, XFA_Element::Font,
- bModified);
-}
-
-CXFA_Margin* CXFA_WidgetData::GetMargin() {
- return m_pNode->JSObject()->GetProperty<CXFA_Margin>(0, XFA_Element::Margin,
- false);
-}
-
-CXFA_Para* CXFA_WidgetData::GetPara() {
- return m_pNode->JSObject()->GetProperty<CXFA_Para>(0, XFA_Element::Para,
- false);
-}
-
-std::vector<CXFA_Event*> CXFA_WidgetData::GetEventByActivity(
- XFA_AttributeEnum iActivity,
- bool bIsFormReady) {
- std::vector<CXFA_Event*> events;
- for (CXFA_Node* node : m_pNode->GetNodeList(0, XFA_Element::Event)) {
- auto* event = static_cast<CXFA_Event*>(node);
- if (event->GetActivity() == iActivity) {
- if (iActivity == XFA_AttributeEnum::Ready) {
- WideString wsRef = event->GetRef();
- if (bIsFormReady) {
- if (wsRef == WideStringView(L"$form"))
- events.push_back(event);
- } else {
- if (wsRef == WideStringView(L"$layout"))
- events.push_back(event);
- }
- } else {
- events.push_back(event);
- }
- }
- }
- return events;
-}
-
-CXFA_Value* CXFA_WidgetData::GetDefaultValue() {
- CXFA_Node* pTemNode = m_pNode->GetTemplateNode();
- return pTemNode->JSObject()->GetProperty<CXFA_Value>(0, XFA_Element::Value,
- false);
-}
-
-CXFA_Value* CXFA_WidgetData::GetFormValue() {
- return m_pNode->JSObject()->GetProperty<CXFA_Value>(0, XFA_Element::Value,
- false);
-}
-
-CXFA_Calculate* CXFA_WidgetData::GetCalculate() {
- return m_pNode->JSObject()->GetProperty<CXFA_Calculate>(
- 0, XFA_Element::Calculate, false);
-}
-
-CXFA_Validate* CXFA_WidgetData::GetValidate(bool bModified) {
- return m_pNode->JSObject()->GetProperty<CXFA_Validate>(
- 0, XFA_Element::Validate, bModified);
-}
-
-CXFA_Bind* CXFA_WidgetData::GetBind() {
- return m_pNode->JSObject()->GetProperty<CXFA_Bind>(0, XFA_Element::Bind,
- false);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryWidth() {
- return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::W);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryHeight() {
- return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::H);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryMinWidth() {
- return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::MinW);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryMinHeight() {
- return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::MinH);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryMaxWidth() {
- return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::MaxW);
-}
-
-pdfium::Optional<float> CXFA_WidgetData::TryMaxHeight() {
- return m_pNode->JSObject()->TryMeasureAsFloat(XFA_Attribute::MaxH);
-}
-
-CXFA_Border* CXFA_WidgetData::GetUIBorder() {
- CXFA_Node* pUIChild = GetUIChild();
- return pUIChild ? pUIChild->JSObject()->GetProperty<CXFA_Border>(
- 0, XFA_Element::Border, false)
- : nullptr;
-}
-
-CFX_RectF CXFA_WidgetData::GetUIMargin() {
- CXFA_Node* pUIChild = GetUIChild();
- CXFA_Margin* mgUI = nullptr;
- if (pUIChild) {
- mgUI = pUIChild->JSObject()->GetProperty<CXFA_Margin>(
- 0, XFA_Element::Margin, false);
- }
-
- if (!mgUI)
- return CFX_RectF();
-
- CXFA_Border* border = GetUIBorder();
- if (border && border->GetPresence() != XFA_AttributeEnum::Visible)
- return CFX_RectF();
-
- pdfium::Optional<float> left = mgUI->TryLeftInset();
- pdfium::Optional<float> top = mgUI->TryTopInset();
- pdfium::Optional<float> right = mgUI->TryRightInset();
- pdfium::Optional<float> bottom = mgUI->TryBottomInset();
- if (border) {
- bool bVisible = false;
- float fThickness = 0;
- XFA_AttributeEnum iType = XFA_AttributeEnum::Unknown;
- std::tie(iType, bVisible, fThickness) = border->Get3DStyle();
- if (!left || !top || !right || !bottom) {
- std::vector<CXFA_Stroke*> strokes = border->GetStrokes();
- if (!top)
- top = GetEdgeThickness(strokes, bVisible, 0);
- if (!right)
- right = GetEdgeThickness(strokes, bVisible, 1);
- if (!bottom)
- bottom = GetEdgeThickness(strokes, bVisible, 2);
- if (!left)
- left = GetEdgeThickness(strokes, bVisible, 3);
- }
- }
- return CFX_RectF(left.value_or(0.0), top.value_or(0.0), right.value_or(0.0),
- bottom.value_or(0.0));
-}
-
-XFA_AttributeEnum CXFA_WidgetData::GetButtonHighlight() {
- CXFA_Node* pUIChild = GetUIChild();
- if (pUIChild)
- return pUIChild->JSObject()->GetEnum(XFA_Attribute::Highlight);
- return XFA_AttributeEnum::Inverted;
-}
-
-bool CXFA_WidgetData::HasButtonRollover() const {
- CXFA_Items* pItems =
- m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
- if (!pItems)
- return false;
-
- for (CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild); pText;
- pText = pText->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pText->JSObject()->GetCData(XFA_Attribute::Name) == L"rollover")
- return !pText->JSObject()->GetContent(false).IsEmpty();
- }
- return false;
-}
-
-bool CXFA_WidgetData::HasButtonDown() const {
- CXFA_Items* pItems =
- m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
- if (!pItems)
- return false;
-
- for (CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild); pText;
- pText = pText->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pText->JSObject()->GetCData(XFA_Attribute::Name) == L"down")
- return !pText->JSObject()->GetContent(false).IsEmpty();
- }
- return false;
-}
-
-bool CXFA_WidgetData::IsCheckButtonRound() {
- CXFA_Node* pUIChild = GetUIChild();
- if (pUIChild)
- return pUIChild->JSObject()->GetEnum(XFA_Attribute::Shape) ==
- XFA_AttributeEnum::Round;
- return false;
-}
-
-XFA_AttributeEnum CXFA_WidgetData::GetCheckButtonMark() {
- CXFA_Node* pUIChild = GetUIChild();
- if (pUIChild)
- return pUIChild->JSObject()->GetEnum(XFA_Attribute::Mark);
- return XFA_AttributeEnum::Default;
-}
-
-bool CXFA_WidgetData::IsRadioButton() {
- CXFA_Node* pParent = m_pNode->GetNodeItem(XFA_NODEITEM_Parent);
- return pParent && pParent->GetElementType() == XFA_Element::ExclGroup;
-}
-
-float CXFA_WidgetData::GetCheckButtonSize() {
- CXFA_Node* pUIChild = GetUIChild();
- if (pUIChild) {
- return pUIChild->JSObject()
- ->GetMeasure(XFA_Attribute::Size)
- .ToUnit(XFA_Unit::Pt);
- }
- return CXFA_Measurement(10, XFA_Unit::Pt).ToUnit(XFA_Unit::Pt);
-}
-
-bool CXFA_WidgetData::IsAllowNeutral() {
- CXFA_Node* pUIChild = GetUIChild();
- return pUIChild &&
- pUIChild->JSObject()->GetBoolean(XFA_Attribute::AllowNeutral);
-}
-
-XFA_CHECKSTATE CXFA_WidgetData::GetCheckState() {
- WideString wsValue = GetRawValue();
- if (wsValue.IsEmpty())
- return XFA_CHECKSTATE_Off;
-
- if (CXFA_Items* pItems =
- m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false)) {
- CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild);
- int32_t i = 0;
- while (pText) {
- pdfium::Optional<WideString> wsContent =
- pText->JSObject()->TryContent(false, true);
- if (wsContent && *wsContent == wsValue)
- return static_cast<XFA_CHECKSTATE>(i);
-
- i++;
- pText = pText->GetNodeItem(XFA_NODEITEM_NextSibling);
- }
- }
- return XFA_CHECKSTATE_Off;
-}
-
-void CXFA_WidgetData::SetCheckState(XFA_CHECKSTATE eCheckState, bool bNotify) {
- CXFA_Node* node = GetExclGroupNode();
- if (!node) {
- CXFA_Items* pItems =
- m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
- if (!pItems)
- return;
-
- int32_t i = -1;
- CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild);
- WideString wsContent;
- while (pText) {
- i++;
- if (i == eCheckState) {
- wsContent = pText->JSObject()->GetContent(false);
- break;
- }
- pText = pText->GetNodeItem(XFA_NODEITEM_NextSibling);
- }
- SyncValue(wsContent, bNotify);
- return;
- }
-
- CXFA_WidgetData exclGroup(node);
- WideString wsValue;
- if (eCheckState != XFA_CHECKSTATE_Off) {
- if (CXFA_Items* pItems =
- m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false)) {
- CXFA_Node* pText = pItems->GetNodeItem(XFA_NODEITEM_FirstChild);
- if (pText)
- wsValue = pText->JSObject()->GetContent(false);
- }
- }
- CXFA_Node* pChild = exclGroup.GetNode()->GetNodeItem(XFA_NODEITEM_FirstChild);
- for (; pChild; pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pChild->GetElementType() != XFA_Element::Field)
- continue;
-
- CXFA_Items* pItem =
- pChild->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
- if (!pItem)
- continue;
-
- CXFA_Node* pItemchild = pItem->GetNodeItem(XFA_NODEITEM_FirstChild);
- if (!pItemchild)
- continue;
-
- WideString text = pItemchild->JSObject()->GetContent(false);
- WideString wsChildValue = text;
- if (wsValue != text) {
- pItemchild = pItemchild->GetNodeItem(XFA_NODEITEM_NextSibling);
- if (pItemchild)
- wsChildValue = pItemchild->JSObject()->GetContent(false);
- else
- wsChildValue.clear();
- }
- CXFA_WidgetData ch(pChild);
- ch.SyncValue(wsChildValue, bNotify);
- }
- exclGroup.SyncValue(wsValue, bNotify);
-}
-
-CXFA_Node* CXFA_WidgetData::GetExclGroupNode() {
- CXFA_Node* pExcl = ToNode(m_pNode->GetNodeItem(XFA_NODEITEM_Parent));
- if (!pExcl || pExcl->GetElementType() != XFA_Element::ExclGroup)
- return nullptr;
- return pExcl;
-}
-
-CXFA_Node* CXFA_WidgetData::GetSelectedMember() {
- CXFA_Node* pSelectedMember = nullptr;
- WideString wsState = GetRawValue();
- if (wsState.IsEmpty())
- return pSelectedMember;
-
- for (CXFA_Node* pNode = ToNode(m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild));
- pNode; pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- CXFA_WidgetData widgetData(pNode);
- if (widgetData.GetCheckState() == XFA_CHECKSTATE_On) {
- pSelectedMember = pNode;
- break;
- }
- }
- return pSelectedMember;
-}
-
-CXFA_Node* CXFA_WidgetData::SetSelectedMember(const WideStringView& wsName,
- bool bNotify) {
- uint32_t nameHash = FX_HashCode_GetW(wsName, false);
- for (CXFA_Node* pNode = ToNode(m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild));
- pNode; pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pNode->GetNameHash() == nameHash) {
- CXFA_WidgetData widgetData(pNode);
- widgetData.SetCheckState(XFA_CHECKSTATE_On, bNotify);
- return pNode;
- }
- }
- return nullptr;
-}
-
-void CXFA_WidgetData::SetSelectedMemberByValue(const WideStringView& wsValue,
- bool bNotify,
- bool bScriptModify,
- bool bSyncData) {
- WideString wsExclGroup;
- for (CXFA_Node* pNode = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild); pNode;
- pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pNode->GetElementType() != XFA_Element::Field)
- continue;
-
- CXFA_Items* pItem =
- pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
- if (!pItem)
- continue;
-
- CXFA_Node* pItemchild = pItem->GetNodeItem(XFA_NODEITEM_FirstChild);
- if (!pItemchild)
- continue;
-
- WideString wsChildValue = pItemchild->JSObject()->GetContent(false);
- if (wsValue != wsChildValue) {
- pItemchild = pItemchild->GetNodeItem(XFA_NODEITEM_NextSibling);
- if (pItemchild)
- wsChildValue = pItemchild->JSObject()->GetContent(false);
- else
- wsChildValue.clear();
- } else {
- wsExclGroup = wsValue;
- }
- pNode->JSObject()->SetContent(wsChildValue, wsChildValue, bNotify,
- bScriptModify, false);
- }
- if (m_pNode) {
- m_pNode->JSObject()->SetContent(wsExclGroup, wsExclGroup, bNotify,
- bScriptModify, bSyncData);
- }
-}
-
-CXFA_Node* CXFA_WidgetData::GetExclGroupFirstMember() {
- CXFA_Node* pExcl = GetNode();
- if (!pExcl)
- return nullptr;
-
- CXFA_Node* pNode = pExcl->GetNodeItem(XFA_NODEITEM_FirstChild);
- while (pNode) {
- if (pNode->GetElementType() == XFA_Element::Field)
- return pNode;
-
- pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling);
- }
- return nullptr;
-}
-CXFA_Node* CXFA_WidgetData::GetExclGroupNextMember(CXFA_Node* pNode) {
- if (!pNode)
- return nullptr;
-
- CXFA_Node* pNodeField = pNode->GetNodeItem(XFA_NODEITEM_NextSibling);
- while (pNodeField) {
- if (pNodeField->GetElementType() == XFA_Element::Field)
- return pNodeField;
-
- pNodeField = pNodeField->GetNodeItem(XFA_NODEITEM_NextSibling);
- }
- return nullptr;
-}
-
-bool CXFA_WidgetData::IsChoiceListCommitOnSelect() {
- CXFA_Node* pUIChild = GetUIChild();
- if (pUIChild) {
- return pUIChild->JSObject()->GetEnum(XFA_Attribute::CommitOn) ==
- XFA_AttributeEnum::Select;
- }
- return true;
-}
-
-bool CXFA_WidgetData::IsChoiceListAllowTextEntry() {
- CXFA_Node* pUIChild = GetUIChild();
- return pUIChild && pUIChild->JSObject()->GetBoolean(XFA_Attribute::TextEntry);
-}
-
-bool CXFA_WidgetData::IsChoiceListMultiSelect() {
- CXFA_Node* pUIChild = GetUIChild();
- if (pUIChild) {
- return pUIChild->JSObject()->GetEnum(XFA_Attribute::Open) ==
- XFA_AttributeEnum::MultiSelect;
- }
- return false;
-}
-
-bool CXFA_WidgetData::IsListBox() {
- CXFA_Node* pUIChild = GetUIChild();
- if (!pUIChild)
- return false;
-
- XFA_AttributeEnum attr = pUIChild->JSObject()->GetEnum(XFA_Attribute::Open);
- return attr == XFA_AttributeEnum::Always ||
- attr == XFA_AttributeEnum::MultiSelect;
-}
-
-int32_t CXFA_WidgetData::CountChoiceListItems(bool bSaveValue) {
- std::vector<CXFA_Node*> pItems;
- int32_t iCount = 0;
- for (CXFA_Node* pNode = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild); pNode;
- pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pNode->GetElementType() != XFA_Element::Items)
- continue;
- iCount++;
- pItems.push_back(pNode);
- if (iCount == 2)
- break;
- }
- if (iCount == 0)
- return 0;
-
- CXFA_Node* pItem = pItems[0];
- if (iCount > 1) {
- bool bItemOneHasSave =
- pItems[0]->JSObject()->GetBoolean(XFA_Attribute::Save);
- bool bItemTwoHasSave =
- pItems[1]->JSObject()->GetBoolean(XFA_Attribute::Save);
- if (bItemOneHasSave != bItemTwoHasSave && bSaveValue == bItemTwoHasSave)
- pItem = pItems[1];
- }
- return pItem->CountChildren(XFA_Element::Unknown, false);
-}
-
-pdfium::Optional<WideString> CXFA_WidgetData::GetChoiceListItem(
- int32_t nIndex,
- bool bSaveValue) {
- std::vector<CXFA_Node*> pItemsArray;
- int32_t iCount = 0;
- for (CXFA_Node* pNode = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild); pNode;
- pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pNode->GetElementType() != XFA_Element::Items)
- continue;
-
- ++iCount;
- pItemsArray.push_back(pNode);
- if (iCount == 2)
- break;
- }
- if (iCount == 0)
- return {};
-
- CXFA_Node* pItems = pItemsArray[0];
- if (iCount > 1) {
- bool bItemOneHasSave =
- pItemsArray[0]->JSObject()->GetBoolean(XFA_Attribute::Save);
- bool bItemTwoHasSave =
- pItemsArray[1]->JSObject()->GetBoolean(XFA_Attribute::Save);
- if (bItemOneHasSave != bItemTwoHasSave && bSaveValue == bItemTwoHasSave)
- pItems = pItemsArray[1];
- }
- if (!pItems)
- return {};
-
- CXFA_Node* pItem =
- pItems->GetChild<CXFA_Node>(nIndex, XFA_Element::Unknown, false);
- if (pItem)
- return {pItem->JSObject()->GetContent(false)};
- return {};
-}
-
-std::vector<WideString> CXFA_WidgetData::GetChoiceListItems(bool bSaveValue) {
- std::vector<CXFA_Node*> items;
- for (CXFA_Node* pNode = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- pNode && items.size() < 2;
- pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pNode->GetElementType() == XFA_Element::Items)
- items.push_back(pNode);
- }
- if (items.empty())
- return std::vector<WideString>();
-
- CXFA_Node* pItem = items.front();
- if (items.size() > 1) {
- bool bItemOneHasSave =
- items[0]->JSObject()->GetBoolean(XFA_Attribute::Save);
- bool bItemTwoHasSave =
- items[1]->JSObject()->GetBoolean(XFA_Attribute::Save);
- if (bItemOneHasSave != bItemTwoHasSave && bSaveValue == bItemTwoHasSave)
- pItem = items[1];
- }
-
- std::vector<WideString> wsTextArray;
- for (CXFA_Node* pNode = pItem->GetNodeItem(XFA_NODEITEM_FirstChild); pNode;
- pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- wsTextArray.emplace_back(pNode->JSObject()->GetContent(false));
- }
- return wsTextArray;
-}
-
-int32_t CXFA_WidgetData::CountSelectedItems() {
- std::vector<WideString> wsValueArray = GetSelectedItemsValue();
- if (IsListBox() || !IsChoiceListAllowTextEntry())
- return pdfium::CollectionSize<int32_t>(wsValueArray);
-
- int32_t iSelected = 0;
- std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
- for (const auto& value : wsValueArray) {
- if (pdfium::ContainsValue(wsSaveTextArray, value))
- iSelected++;
- }
- return iSelected;
-}
-
-int32_t CXFA_WidgetData::GetSelectedItem(int32_t nIndex) {
- std::vector<WideString> wsValueArray = GetSelectedItemsValue();
- if (!pdfium::IndexInBounds(wsValueArray, nIndex))
- return -1;
-
- std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
- auto it = std::find(wsSaveTextArray.begin(), wsSaveTextArray.end(),
- wsValueArray[nIndex]);
- return it != wsSaveTextArray.end() ? it - wsSaveTextArray.begin() : -1;
-}
-
-std::vector<int32_t> CXFA_WidgetData::GetSelectedItems() {
- std::vector<int32_t> iSelArray;
- std::vector<WideString> wsValueArray = GetSelectedItemsValue();
- std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
- for (const auto& value : wsValueArray) {
- auto it = std::find(wsSaveTextArray.begin(), wsSaveTextArray.end(), value);
- if (it != wsSaveTextArray.end())
- iSelArray.push_back(it - wsSaveTextArray.begin());
- }
- return iSelArray;
-}
-
-std::vector<WideString> CXFA_WidgetData::GetSelectedItemsValue() {
- std::vector<WideString> wsSelTextArray;
- WideString wsValue = GetRawValue();
- if (IsChoiceListMultiSelect()) {
- if (!wsValue.IsEmpty()) {
- size_t iStart = 0;
- size_t iLength = wsValue.GetLength();
- auto iEnd = wsValue.Find(L'\n', iStart);
- iEnd = (!iEnd.has_value()) ? iLength : iEnd;
- while (iEnd >= iStart) {
- wsSelTextArray.push_back(wsValue.Mid(iStart, iEnd.value() - iStart));
- iStart = iEnd.value() + 1;
- if (iStart >= iLength)
- break;
- iEnd = wsValue.Find(L'\n', iStart);
- if (!iEnd.has_value())
- wsSelTextArray.push_back(wsValue.Mid(iStart, iLength - iStart));
- }
- }
- } else {
- wsSelTextArray.push_back(wsValue);
- }
- return wsSelTextArray;
-}
-
-bool CXFA_WidgetData::GetItemState(int32_t nIndex) {
- std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
- return pdfium::IndexInBounds(wsSaveTextArray, nIndex) &&
- pdfium::ContainsValue(GetSelectedItemsValue(),
- wsSaveTextArray[nIndex]);
-}
-
-void CXFA_WidgetData::SetItemState(int32_t nIndex,
- bool bSelected,
- bool bNotify,
- bool bScriptModify,
- bool bSyncData) {
- std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
- if (!pdfium::IndexInBounds(wsSaveTextArray, nIndex))
- return;
-
- int32_t iSel = -1;
- std::vector<WideString> wsValueArray = GetSelectedItemsValue();
- auto it = std::find(wsValueArray.begin(), wsValueArray.end(),
- wsSaveTextArray[nIndex]);
- if (it != wsValueArray.end())
- iSel = it - wsValueArray.begin();
-
- if (IsChoiceListMultiSelect()) {
- if (bSelected) {
- if (iSel < 0) {
- WideString wsValue = GetRawValue();
- if (!wsValue.IsEmpty()) {
- wsValue += L"\n";
- }
- wsValue += wsSaveTextArray[nIndex];
- m_pNode->JSObject()->SetContent(wsValue, wsValue, bNotify,
- bScriptModify, bSyncData);
- }
- } else if (iSel >= 0) {
- std::vector<int32_t> iSelArray = GetSelectedItems();
- auto it = std::find(iSelArray.begin(), iSelArray.end(), nIndex);
- if (it != iSelArray.end())
- iSelArray.erase(it);
- SetSelectedItems(iSelArray, bNotify, bScriptModify, bSyncData);
- }
- } else {
- if (bSelected) {
- if (iSel < 0) {
- WideString wsSaveText = wsSaveTextArray[nIndex];
- m_pNode->JSObject()->SetContent(wsSaveText,
- GetFormatDataValue(wsSaveText), bNotify,
- bScriptModify, bSyncData);
- }
- } else if (iSel >= 0) {
- m_pNode->JSObject()->SetContent(WideString(), WideString(), bNotify,
- bScriptModify, bSyncData);
- }
- }
-}
-
-void CXFA_WidgetData::SetSelectedItems(const std::vector<int32_t>& iSelArray,
- bool bNotify,
- bool bScriptModify,
- bool bSyncData) {
- WideString wsValue;
- int32_t iSize = pdfium::CollectionSize<int32_t>(iSelArray);
- if (iSize >= 1) {
- std::vector<WideString> wsSaveTextArray = GetChoiceListItems(true);
- WideString wsItemValue;
- for (int32_t i = 0; i < iSize; i++) {
- wsItemValue = (iSize == 1) ? wsSaveTextArray[iSelArray[i]]
- : wsSaveTextArray[iSelArray[i]] + L"\n";
- wsValue += wsItemValue;
- }
- }
- WideString wsFormat(wsValue);
- if (!IsChoiceListMultiSelect())
- wsFormat = GetFormatDataValue(wsValue);
-
- m_pNode->JSObject()->SetContent(wsValue, wsFormat, bNotify, bScriptModify,
- bSyncData);
-}
-
-void CXFA_WidgetData::ClearAllSelections() {
- CXFA_Node* pBind = m_pNode->GetBindData();
- if (!pBind || !IsChoiceListMultiSelect()) {
- SyncValue(WideString(), false);
- return;
- }
-
- while (CXFA_Node* pChildNode = pBind->GetNodeItem(XFA_NODEITEM_FirstChild))
- pBind->RemoveChild(pChildNode, true);
-}
-
-void CXFA_WidgetData::InsertItem(const WideString& wsLabel,
- const WideString& wsValue,
- bool bNotify) {
- int32_t nIndex = -1;
- WideString wsNewValue(wsValue);
- if (wsNewValue.IsEmpty())
- wsNewValue = wsLabel;
-
- std::vector<CXFA_Node*> listitems;
- for (CXFA_Node* pItem = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild); pItem;
- pItem = pItem->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pItem->GetElementType() == XFA_Element::Items)
- listitems.push_back(pItem);
- }
- if (listitems.empty()) {
- CXFA_Node* pItems = m_pNode->CreateSamePacketNode(XFA_Element::Items);
- m_pNode->InsertChild(-1, pItems);
- InsertListTextItem(pItems, wsLabel, nIndex);
- CXFA_Node* pSaveItems = m_pNode->CreateSamePacketNode(XFA_Element::Items);
- m_pNode->InsertChild(-1, pSaveItems);
- pSaveItems->JSObject()->SetBoolean(XFA_Attribute::Save, true, false);
- InsertListTextItem(pSaveItems, wsNewValue, nIndex);
- } else if (listitems.size() > 1) {
- for (int32_t i = 0; i < 2; i++) {
- CXFA_Node* pNode = listitems[i];
- bool bHasSave = pNode->JSObject()->GetBoolean(XFA_Attribute::Save);
- if (bHasSave)
- InsertListTextItem(pNode, wsNewValue, nIndex);
- else
- InsertListTextItem(pNode, wsLabel, nIndex);
- }
- } else {
- CXFA_Node* pNode = listitems[0];
- pNode->JSObject()->SetBoolean(XFA_Attribute::Save, false, false);
- pNode->JSObject()->SetEnum(XFA_Attribute::Presence,
- XFA_AttributeEnum::Visible, false);
- CXFA_Node* pSaveItems = m_pNode->CreateSamePacketNode(XFA_Element::Items);
- m_pNode->InsertChild(-1, pSaveItems);
- pSaveItems->JSObject()->SetBoolean(XFA_Attribute::Save, true, false);
- pSaveItems->JSObject()->SetEnum(XFA_Attribute::Presence,
- XFA_AttributeEnum::Hidden, false);
- CXFA_Node* pListNode = pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- int32_t i = 0;
- while (pListNode) {
- InsertListTextItem(pSaveItems, pListNode->JSObject()->GetContent(false),
- i);
- ++i;
-
- pListNode = pListNode->GetNodeItem(XFA_NODEITEM_NextSibling);
- }
- InsertListTextItem(pNode, wsLabel, nIndex);
- InsertListTextItem(pSaveItems, wsNewValue, nIndex);
- }
- if (!bNotify)
- return;
-
- m_pNode->GetDocument()->GetNotify()->OnWidgetListItemAdded(
- this, wsLabel.c_str(), wsValue.c_str(), nIndex);
-}
-
-void CXFA_WidgetData::GetItemLabel(const WideStringView& wsValue,
- WideString& wsLabel) {
- int32_t iCount = 0;
- std::vector<CXFA_Node*> listitems;
- CXFA_Node* pItems = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- for (; pItems; pItems = pItems->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pItems->GetElementType() != XFA_Element::Items)
- continue;
- iCount++;
- listitems.push_back(pItems);
- }
-
- if (iCount <= 1) {
- wsLabel = wsValue;
- return;
- }
-
- CXFA_Node* pLabelItems = listitems[0];
- bool bSave = pLabelItems->JSObject()->GetBoolean(XFA_Attribute::Save);
- CXFA_Node* pSaveItems = nullptr;
- if (bSave) {
- pSaveItems = pLabelItems;
- pLabelItems = listitems[1];
- } else {
- pSaveItems = listitems[1];
- }
- iCount = 0;
-
- int32_t iSearch = -1;
- for (CXFA_Node* pChildItem = pSaveItems->GetNodeItem(XFA_NODEITEM_FirstChild);
- pChildItem;
- pChildItem = pChildItem->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pChildItem->JSObject()->GetContent(false) == wsValue) {
- iSearch = iCount;
- break;
- }
- iCount++;
- }
- if (iSearch < 0)
- return;
-
- CXFA_Node* pText =
- pLabelItems->GetChild<CXFA_Node>(iSearch, XFA_Element::Unknown, false);
- if (pText)
- wsLabel = pText->JSObject()->GetContent(false);
-}
-
-WideString CXFA_WidgetData::GetItemValue(const WideStringView& wsLabel) {
- int32_t iCount = 0;
- std::vector<CXFA_Node*> listitems;
- for (CXFA_Node* pItems = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- pItems; pItems = pItems->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pItems->GetElementType() != XFA_Element::Items)
- continue;
- iCount++;
- listitems.push_back(pItems);
- }
- if (iCount <= 1)
- return WideString(wsLabel);
-
- CXFA_Node* pLabelItems = listitems[0];
- bool bSave = pLabelItems->JSObject()->GetBoolean(XFA_Attribute::Save);
- CXFA_Node* pSaveItems = nullptr;
- if (bSave) {
- pSaveItems = pLabelItems;
- pLabelItems = listitems[1];
- } else {
- pSaveItems = listitems[1];
- }
- iCount = 0;
-
- int32_t iSearch = -1;
- WideString wsContent;
- CXFA_Node* pChildItem = pLabelItems->GetNodeItem(XFA_NODEITEM_FirstChild);
- for (; pChildItem;
- pChildItem = pChildItem->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pChildItem->JSObject()->GetContent(false) == wsLabel) {
- iSearch = iCount;
- break;
- }
- iCount++;
- }
- if (iSearch < 0)
- return L"";
-
- CXFA_Node* pText =
- pSaveItems->GetChild<CXFA_Node>(iSearch, XFA_Element::Unknown, false);
- return pText ? pText->JSObject()->GetContent(false) : L"";
-}
-
-bool CXFA_WidgetData::DeleteItem(int32_t nIndex,
- bool bNotify,
- bool bScriptModify) {
- bool bSetValue = false;
- CXFA_Node* pItems = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- for (; pItems; pItems = pItems->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- if (pItems->GetElementType() != XFA_Element::Items)
- continue;
-
- if (nIndex < 0) {
- while (CXFA_Node* pNode = pItems->GetNodeItem(XFA_NODEITEM_FirstChild)) {
- pItems->RemoveChild(pNode, true);
- }
- } else {
- if (!bSetValue && pItems->JSObject()->GetBoolean(XFA_Attribute::Save)) {
- SetItemState(nIndex, false, true, bScriptModify, true);
- bSetValue = true;
- }
- int32_t i = 0;
- CXFA_Node* pNode = pItems->GetNodeItem(XFA_NODEITEM_FirstChild);
- while (pNode) {
- if (i == nIndex) {
- pItems->RemoveChild(pNode, true);
- break;
- }
- i++;
- pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling);
- }
- }
- }
- if (bNotify)
- m_pNode->GetDocument()->GetNotify()->OnWidgetListItemRemoved(this, nIndex);
- return true;
-}
-
-bool CXFA_WidgetData::IsHorizontalScrollPolicyOff() {
- CXFA_Node* pUIChild = GetUIChild();
- if (pUIChild) {
- return pUIChild->JSObject()->GetEnum(XFA_Attribute::HScrollPolicy) ==
- XFA_AttributeEnum::Off;
- }
- return false;
-}
-
-bool CXFA_WidgetData::IsVerticalScrollPolicyOff() {
- CXFA_Node* pUIChild = GetUIChild();
- if (pUIChild) {
- return pUIChild->JSObject()->GetEnum(XFA_Attribute::VScrollPolicy) ==
- XFA_AttributeEnum::Off;
- }
- return false;
-}
-
-pdfium::Optional<int32_t> CXFA_WidgetData::GetNumberOfCells() {
- CXFA_Node* pUIChild = GetUIChild();
- if (!pUIChild)
- return {};
- if (CXFA_Comb* pNode =
- pUIChild->GetChild<CXFA_Comb>(0, XFA_Element::Comb, false))
- return {pNode->JSObject()->GetInteger(XFA_Attribute::NumberOfCells)};
- return {};
-}
-
-WideString CXFA_WidgetData::GetBarcodeType() {
- CXFA_Node* pUIChild = GetUIChild();
- return pUIChild
- ? WideString(pUIChild->JSObject()->GetCData(XFA_Attribute::Type))
- : WideString();
-}
-
-pdfium::Optional<BC_CHAR_ENCODING>
-CXFA_WidgetData::GetBarcodeAttribute_CharEncoding() {
- pdfium::Optional<WideString> wsCharEncoding =
- GetUIChild()->JSObject()->TryCData(XFA_Attribute::CharEncoding, true);
- if (!wsCharEncoding)
- return {};
- if (wsCharEncoding->CompareNoCase(L"UTF-16"))
- return {CHAR_ENCODING_UNICODE};
- if (wsCharEncoding->CompareNoCase(L"UTF-8"))
- return {CHAR_ENCODING_UTF8};
- return {};
-}
-
-pdfium::Optional<bool> CXFA_WidgetData::GetBarcodeAttribute_Checksum() {
- pdfium::Optional<XFA_AttributeEnum> checksum =
- GetUIChild()->JSObject()->TryEnum(XFA_Attribute::Checksum, true);
- if (!checksum)
- return {};
-
- switch (*checksum) {
- case XFA_AttributeEnum::None:
- return {false};
- case XFA_AttributeEnum::Auto:
- return {true};
- case XFA_AttributeEnum::Checksum_1mod10:
- case XFA_AttributeEnum::Checksum_1mod10_1mod11:
- case XFA_AttributeEnum::Checksum_2mod10:
- default:
- break;
- }
- return {};
-}
-
-pdfium::Optional<int32_t> CXFA_WidgetData::GetBarcodeAttribute_DataLength() {
- pdfium::Optional<WideString> wsDataLength =
- GetUIChild()->JSObject()->TryCData(XFA_Attribute::DataLength, true);
- if (!wsDataLength)
- return {};
-
- return {FXSYS_wtoi(wsDataLength->c_str())};
-}
-
-pdfium::Optional<char> CXFA_WidgetData::GetBarcodeAttribute_StartChar() {
- pdfium::Optional<WideString> wsStartEndChar =
- GetUIChild()->JSObject()->TryCData(XFA_Attribute::StartChar, true);
- if (!wsStartEndChar || wsStartEndChar->IsEmpty())
- return {};
-
- return {static_cast<char>((*wsStartEndChar)[0])};
-}
-
-pdfium::Optional<char> CXFA_WidgetData::GetBarcodeAttribute_EndChar() {
- pdfium::Optional<WideString> wsStartEndChar =
- GetUIChild()->JSObject()->TryCData(XFA_Attribute::EndChar, true);
- if (!wsStartEndChar || wsStartEndChar->IsEmpty())
- return {};
-
- return {static_cast<char>((*wsStartEndChar)[0])};
-}
-
-pdfium::Optional<int32_t> CXFA_WidgetData::GetBarcodeAttribute_ECLevel() {
- pdfium::Optional<WideString> wsECLevel = GetUIChild()->JSObject()->TryCData(
- XFA_Attribute::ErrorCorrectionLevel, true);
- if (!wsECLevel)
- return {};
- return {FXSYS_wtoi(wsECLevel->c_str())};
-}
-
-pdfium::Optional<int32_t> CXFA_WidgetData::GetBarcodeAttribute_ModuleWidth() {
- pdfium::Optional<CXFA_Measurement> moduleWidthHeight =
- GetUIChild()->JSObject()->TryMeasure(XFA_Attribute::ModuleWidth, true);
- if (!moduleWidthHeight)
- return {};
-
- return {static_cast<int32_t>(moduleWidthHeight->ToUnit(XFA_Unit::Pt))};
-}
-
-pdfium::Optional<int32_t> CXFA_WidgetData::GetBarcodeAttribute_ModuleHeight() {
- pdfium::Optional<CXFA_Measurement> moduleWidthHeight =
- GetUIChild()->JSObject()->TryMeasure(XFA_Attribute::ModuleHeight, true);
- if (!moduleWidthHeight)
- return {};
-
- return {static_cast<int32_t>(moduleWidthHeight->ToUnit(XFA_Unit::Pt))};
-}
-
-pdfium::Optional<bool> CXFA_WidgetData::GetBarcodeAttribute_PrintChecksum() {
- return GetUIChild()->JSObject()->TryBoolean(XFA_Attribute::PrintCheckDigit,
- true);
-}
-
-pdfium::Optional<BC_TEXT_LOC>
-CXFA_WidgetData::GetBarcodeAttribute_TextLocation() {
- pdfium::Optional<XFA_AttributeEnum> textLocation =
- GetUIChild()->JSObject()->TryEnum(XFA_Attribute::TextLocation, true);
- if (!textLocation)
- return {};
-
- switch (*textLocation) {
- case XFA_AttributeEnum::None:
- return {BC_TEXT_LOC_NONE};
- case XFA_AttributeEnum::Above:
- return {BC_TEXT_LOC_ABOVE};
- case XFA_AttributeEnum::Below:
- return {BC_TEXT_LOC_BELOW};
- case XFA_AttributeEnum::AboveEmbedded:
- return {BC_TEXT_LOC_ABOVEEMBED};
- case XFA_AttributeEnum::BelowEmbedded:
- return {BC_TEXT_LOC_BELOWEMBED};
- default:
- break;
- }
- return {};
-}
-
-pdfium::Optional<bool> CXFA_WidgetData::GetBarcodeAttribute_Truncate() {
- return GetUIChild()->JSObject()->TryBoolean(XFA_Attribute::Truncate, true);
-}
-
-pdfium::Optional<int8_t>
-CXFA_WidgetData::GetBarcodeAttribute_WideNarrowRatio() {
- pdfium::Optional<WideString> wsWideNarrowRatio =
- GetUIChild()->JSObject()->TryCData(XFA_Attribute::WideNarrowRatio, true);
- if (!wsWideNarrowRatio)
- return {};
-
- pdfium::Optional<size_t> ptPos = wsWideNarrowRatio->Find(':');
- if (!ptPos)
- return {static_cast<int8_t>(FXSYS_wtoi(wsWideNarrowRatio->c_str()))};
-
- int32_t fB = FXSYS_wtoi(
- wsWideNarrowRatio->Right(wsWideNarrowRatio->GetLength() - (*ptPos + 1))
- .c_str());
- if (!fB)
- return {0};
-
- int32_t fA = FXSYS_wtoi(wsWideNarrowRatio->Left(*ptPos).c_str());
- float result = static_cast<float>(fA) / static_cast<float>(fB);
- return {static_cast<int8_t>(result)};
-}
-
-WideString CXFA_WidgetData::GetPasswordChar() {
- CXFA_Node* pUIChild = GetUIChild();
- return pUIChild ? pUIChild->JSObject()->GetCData(XFA_Attribute::PasswordChar)
- : L"*";
-}
-
-bool CXFA_WidgetData::IsMultiLine() {
- CXFA_Node* pUIChild = GetUIChild();
- return pUIChild && pUIChild->JSObject()->GetBoolean(XFA_Attribute::MultiLine);
-}
-
-std::pair<XFA_Element, int32_t> CXFA_WidgetData::GetMaxChars() {
- if (CXFA_Value* pNode =
- m_pNode->GetChild<CXFA_Value>(0, XFA_Element::Value, false)) {
- if (CXFA_Node* pChild = pNode->GetNodeItem(XFA_NODEITEM_FirstChild)) {
- switch (pChild->GetElementType()) {
- case XFA_Element::Text:
- return {XFA_Element::Text,
- pChild->JSObject()->GetInteger(XFA_Attribute::MaxChars)};
- case XFA_Element::ExData: {
- int32_t iMax =
- pChild->JSObject()->GetInteger(XFA_Attribute::MaxLength);
- return {XFA_Element::ExData, iMax < 0 ? 0 : iMax};
- }
- default:
- break;
- }
- }
- }
- return {XFA_Element::Unknown, 0};
-}
-
-int32_t CXFA_WidgetData::GetFracDigits() {
- CXFA_Value* pNode =
- m_pNode->GetChild<CXFA_Value>(0, XFA_Element::Value, false);
- if (!pNode)
- return -1;
-
- CXFA_Decimal* pChild =
- pNode->GetChild<CXFA_Decimal>(0, XFA_Element::Decimal, false);
- if (!pChild)
- return -1;
-
- return pChild->JSObject()
- ->TryInteger(XFA_Attribute::FracDigits, true)
- .value_or(-1);
-}
-
-int32_t CXFA_WidgetData::GetLeadDigits() {
- CXFA_Value* pNode =
- m_pNode->GetChild<CXFA_Value>(0, XFA_Element::Value, false);
- if (!pNode)
- return -1;
-
- CXFA_Decimal* pChild =
- pNode->GetChild<CXFA_Decimal>(0, XFA_Element::Decimal, false);
- if (!pChild)
- return -1;
-
- return pChild->JSObject()
- ->TryInteger(XFA_Attribute::LeadDigits, true)
- .value_or(-1);
-}
-
-bool CXFA_WidgetData::SetValue(XFA_VALUEPICTURE eValueType,
- const WideString& wsValue) {
- if (wsValue.IsEmpty()) {
- SyncValue(wsValue, true);
- return true;
- }
-
- m_bPreNull = m_bIsNull;
- m_bIsNull = false;
- WideString wsNewText(wsValue);
- WideString wsPicture = GetPictureContent(eValueType);
- bool bValidate = true;
- bool bSyncData = false;
- CXFA_Node* pNode = GetUIChild();
- if (!pNode)
- return true;
-
- XFA_Element eType = pNode->GetElementType();
- if (!wsPicture.IsEmpty()) {
- CXFA_LocaleMgr* pLocalMgr = m_pNode->GetDocument()->GetLocalMgr();
- IFX_Locale* pLocale = GetLocale();
- CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(this);
- bValidate =
- widgetValue.ValidateValue(wsValue, wsPicture, pLocale, &wsPicture);
- if (bValidate) {
- widgetValue = CXFA_LocaleValue(widgetValue.GetType(), wsNewText,
- wsPicture, pLocale, pLocalMgr);
- wsNewText = widgetValue.GetValue();
- if (eType == XFA_Element::NumericEdit)
- wsNewText = NumericLimit(wsNewText, GetLeadDigits(), GetFracDigits());
-
- bSyncData = true;
- }
- } else {
- if (eType == XFA_Element::NumericEdit) {
- if (wsNewText != L"0")
- wsNewText = NumericLimit(wsNewText, GetLeadDigits(), GetFracDigits());
-
- bSyncData = true;
- }
- }
- if (eType != XFA_Element::NumericEdit || bSyncData)
- SyncValue(wsNewText, true);
-
- return bValidate;
-}
-
-WideString CXFA_WidgetData::GetPictureContent(XFA_VALUEPICTURE ePicture) {
- if (ePicture == XFA_VALUEPICTURE_Raw)
- return L"";
-
- CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(this);
- switch (ePicture) {
- case XFA_VALUEPICTURE_Display: {
- if (CXFA_Format* pFormat =
- m_pNode->GetChild<CXFA_Format>(0, XFA_Element::Format, false)) {
- if (CXFA_Picture* pPicture = pFormat->GetChild<CXFA_Picture>(
- 0, XFA_Element::Picture, false)) {
- pdfium::Optional<WideString> picture =
- pPicture->JSObject()->TryContent(false, true);
- if (picture)
- return *picture;
- }
- }
-
- IFX_Locale* pLocale = GetLocale();
- if (!pLocale)
- return L"";
-
- uint32_t dwType = widgetValue.GetType();
- switch (dwType) {
- case XFA_VT_DATE:
- return pLocale->GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY_Medium);
- case XFA_VT_TIME:
- return pLocale->GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY_Medium);
- case XFA_VT_DATETIME:
- return pLocale->GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY_Medium) +
- L"T" +
- pLocale->GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY_Medium);
- case XFA_VT_DECIMAL:
- case XFA_VT_FLOAT:
- default:
- return L"";
- }
- }
- case XFA_VALUEPICTURE_Edit: {
- CXFA_Ui* pUI = m_pNode->GetChild<CXFA_Ui>(0, XFA_Element::Ui, false);
- if (pUI) {
- if (CXFA_Picture* pPicture =
- pUI->GetChild<CXFA_Picture>(0, XFA_Element::Picture, false)) {
- pdfium::Optional<WideString> picture =
- pPicture->JSObject()->TryContent(false, true);
- if (picture)
- return *picture;
- }
- }
-
- IFX_Locale* pLocale = GetLocale();
- if (!pLocale)
- return L"";
-
- uint32_t dwType = widgetValue.GetType();
- switch (dwType) {
- case XFA_VT_DATE:
- return pLocale->GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY_Short);
- case XFA_VT_TIME:
- return pLocale->GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY_Short);
- case XFA_VT_DATETIME:
- return pLocale->GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY_Short) +
- L"T" +
- pLocale->GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY_Short);
- default:
- return L"";
- }
- }
- case XFA_VALUEPICTURE_DataBind: {
- CXFA_Bind* bind = GetBind();
- if (bind)
- return bind->GetPicture();
- break;
- }
- default:
- break;
- }
- return L"";
-}
-
-IFX_Locale* CXFA_WidgetData::GetLocale() {
- return m_pNode ? m_pNode->GetLocale() : nullptr;
-}
-
-WideString CXFA_WidgetData::GetValue(XFA_VALUEPICTURE eValueType) {
- WideString wsValue = m_pNode->JSObject()->GetContent(false);
-
- if (eValueType == XFA_VALUEPICTURE_Display)
- GetItemLabel(wsValue.AsStringView(), wsValue);
-
- WideString wsPicture = GetPictureContent(eValueType);
- CXFA_Node* pNode = GetUIChild();
- if (!pNode)
- return wsValue;
-
- switch (GetUIChild()->GetElementType()) {
- case XFA_Element::ChoiceList: {
- if (eValueType == XFA_VALUEPICTURE_Display) {
- int32_t iSelItemIndex = GetSelectedItem(0);
- if (iSelItemIndex >= 0) {
- wsValue = GetChoiceListItem(iSelItemIndex, false).value_or(L"");
- wsPicture.clear();
- }
- }
- } break;
- case XFA_Element::NumericEdit:
- if (eValueType != XFA_VALUEPICTURE_Raw && wsPicture.IsEmpty()) {
- IFX_Locale* pLocale = GetLocale();
- if (eValueType == XFA_VALUEPICTURE_Display && pLocale)
- wsValue = FormatNumStr(NormalizeNumStr(wsValue), pLocale);
- }
- break;
- default:
- break;
- }
- if (wsPicture.IsEmpty())
- return wsValue;
-
- if (IFX_Locale* pLocale = GetLocale()) {
- CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(this);
- CXFA_LocaleMgr* pLocalMgr = m_pNode->GetDocument()->GetLocalMgr();
- switch (widgetValue.GetType()) {
- case XFA_VT_DATE: {
- WideString wsDate, wsTime;
- if (SplitDateTime(wsValue, wsDate, wsTime)) {
- CXFA_LocaleValue date(XFA_VT_DATE, wsDate, pLocalMgr);
- if (date.FormatPatterns(wsValue, wsPicture, pLocale, eValueType))
- return wsValue;
- }
- break;
- }
- case XFA_VT_TIME: {
- WideString wsDate, wsTime;
- if (SplitDateTime(wsValue, wsDate, wsTime)) {
- CXFA_LocaleValue time(XFA_VT_TIME, wsTime, pLocalMgr);
- if (time.FormatPatterns(wsValue, wsPicture, pLocale, eValueType))
- return wsValue;
- }
- break;
- }
- default:
- break;
- }
- widgetValue.FormatPatterns(wsValue, wsPicture, pLocale, eValueType);
- }
- return wsValue;
-}
-
-WideString CXFA_WidgetData::GetNormalizeDataValue(const WideString& wsValue) {
- if (wsValue.IsEmpty())
- return L"";
-
- WideString wsPicture = GetPictureContent(XFA_VALUEPICTURE_DataBind);
- if (wsPicture.IsEmpty())
- return wsValue;
-
- ASSERT(GetNode());
- CXFA_LocaleMgr* pLocalMgr = GetNode()->GetDocument()->GetLocalMgr();
- IFX_Locale* pLocale = GetLocale();
- CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(this);
- if (widgetValue.ValidateValue(wsValue, wsPicture, pLocale, &wsPicture)) {
- widgetValue = CXFA_LocaleValue(widgetValue.GetType(), wsValue, wsPicture,
- pLocale, pLocalMgr);
- return widgetValue.GetValue();
- }
- return wsValue;
-}
-
-WideString CXFA_WidgetData::GetFormatDataValue(const WideString& wsValue) {
- if (wsValue.IsEmpty())
- return L"";
-
- WideString wsPicture = GetPictureContent(XFA_VALUEPICTURE_DataBind);
- if (wsPicture.IsEmpty())
- return wsValue;
-
- WideString wsFormattedValue = wsValue;
- if (IFX_Locale* pLocale = GetLocale()) {
- ASSERT(GetNode());
- CXFA_Value* pNodeValue =
- GetNode()->GetChild<CXFA_Value>(0, XFA_Element::Value, false);
- if (!pNodeValue)
- return wsValue;
-
- CXFA_Node* pValueChild = pNodeValue->GetNodeItem(XFA_NODEITEM_FirstChild);
- if (!pValueChild)
- return wsValue;
-
- int32_t iVTType = XFA_VT_NULL;
- switch (pValueChild->GetElementType()) {
- case XFA_Element::Decimal:
- iVTType = XFA_VT_DECIMAL;
- break;
- case XFA_Element::Float:
- iVTType = XFA_VT_FLOAT;
- break;
- case XFA_Element::Date:
- iVTType = XFA_VT_DATE;
- break;
- case XFA_Element::Time:
- iVTType = XFA_VT_TIME;
- break;
- case XFA_Element::DateTime:
- iVTType = XFA_VT_DATETIME;
- break;
- case XFA_Element::Boolean:
- iVTType = XFA_VT_BOOLEAN;
- break;
- case XFA_Element::Integer:
- iVTType = XFA_VT_INTEGER;
- break;
- case XFA_Element::Text:
- iVTType = XFA_VT_TEXT;
- break;
- default:
- iVTType = XFA_VT_NULL;
- break;
- }
- CXFA_LocaleMgr* pLocalMgr = GetNode()->GetDocument()->GetLocalMgr();
- CXFA_LocaleValue widgetValue(iVTType, wsValue, pLocalMgr);
- switch (widgetValue.GetType()) {
- case XFA_VT_DATE: {
- WideString wsDate, wsTime;
- if (SplitDateTime(wsValue, wsDate, wsTime)) {
- CXFA_LocaleValue date(XFA_VT_DATE, wsDate, pLocalMgr);
- if (date.FormatPatterns(wsFormattedValue, wsPicture, pLocale,
- XFA_VALUEPICTURE_DataBind)) {
- return wsFormattedValue;
- }
- }
- break;
- }
- case XFA_VT_TIME: {
- WideString wsDate, wsTime;
- if (SplitDateTime(wsValue, wsDate, wsTime)) {
- CXFA_LocaleValue time(XFA_VT_TIME, wsTime, pLocalMgr);
- if (time.FormatPatterns(wsFormattedValue, wsPicture, pLocale,
- XFA_VALUEPICTURE_DataBind)) {
- return wsFormattedValue;
- }
- }
- break;
- }
- default:
- break;
- }
- widgetValue.FormatPatterns(wsFormattedValue, wsPicture, pLocale,
- XFA_VALUEPICTURE_DataBind);
- }
- return wsFormattedValue;
-}
-
-WideString CXFA_WidgetData::NormalizeNumStr(const WideString& wsValue) {
- if (wsValue.IsEmpty())
- return L"";
-
- WideString wsOutput = wsValue;
- wsOutput.TrimLeft('0');
-
- if (!wsOutput.IsEmpty() && wsOutput.Contains('.') && GetFracDigits() != -1) {
- wsOutput.TrimRight(L"0");
- wsOutput.TrimRight(L".");
- }
- if (wsOutput.IsEmpty() || wsOutput[0] == '.')
- wsOutput.InsertAtFront('0');
-
- return wsOutput;
-}
-
-WideString CXFA_WidgetData::FormatNumStr(const WideString& wsValue,
- IFX_Locale* pLocale) {
- if (wsValue.IsEmpty())
- return L"";
-
- WideString wsSrcNum = wsValue;
- WideString wsGroupSymbol =
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping);
- bool bNeg = false;
- if (wsSrcNum[0] == '-') {
- bNeg = true;
- wsSrcNum.Delete(0, 1);
- }
-
- auto dot_index = wsSrcNum.Find('.');
- dot_index = !dot_index.has_value() ? wsSrcNum.GetLength() : dot_index;
-
- if (dot_index.value() < 1)
- return L"";
-
- size_t nPos = dot_index.value() % 3;
- WideString wsOutput;
- for (size_t i = 0; i < dot_index.value(); i++) {
- if (i % 3 == nPos && i != 0)
- wsOutput += wsGroupSymbol;
-
- wsOutput += wsSrcNum[i];
- }
- if (dot_index.value() < wsSrcNum.GetLength()) {
- wsOutput += pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal);
- wsOutput += wsSrcNum.Right(wsSrcNum.GetLength() - dot_index.value() - 1);
- }
- if (bNeg)
- return pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus) + wsOutput;
-
- return wsOutput;
-}
-
-void CXFA_WidgetData::SyncValue(const WideString& wsValue, bool bNotify) {
- if (!m_pNode)
- return;
-
- WideString wsFormatValue(wsValue);
- CXFA_WidgetData* pContainerWidgetData = m_pNode->GetContainerWidgetData();
- if (pContainerWidgetData)
- wsFormatValue = pContainerWidgetData->GetFormatDataValue(wsValue);
-
- m_pNode->JSObject()->SetContent(wsValue, wsFormatValue, bNotify, false, true);
-}
-
-void CXFA_WidgetData::InsertListTextItem(CXFA_Node* pItems,
- const WideString& wsText,
- int32_t nIndex) {
- CXFA_Node* pText = pItems->CreateSamePacketNode(XFA_Element::Text);
- pItems->InsertChild(nIndex, pText);
- pText->JSObject()->SetContent(wsText, wsText, false, false, false);
-}
-
-WideString CXFA_WidgetData::NumericLimit(const WideString& wsValue,
- int32_t iLead,
- int32_t iTread) const {
- if ((iLead == -1) && (iTread == -1))
- return wsValue;
-
- WideString wsRet;
- int32_t iLead_ = 0, iTread_ = -1;
- int32_t iCount = wsValue.GetLength();
- if (iCount == 0)
- return wsValue;
-
- int32_t i = 0;
- if (wsValue[i] == L'-') {
- wsRet += L'-';
- i++;
- }
- for (; i < iCount; i++) {
- wchar_t wc = wsValue[i];
- if (FXSYS_isDecimalDigit(wc)) {
- if (iLead >= 0) {
- iLead_++;
- if (iLead_ > iLead)
- return L"0";
- } else if (iTread_ >= 0) {
- iTread_++;
- if (iTread_ > iTread) {
- if (iTread != -1) {
- CFX_Decimal wsDeci = CFX_Decimal(wsValue.AsStringView());
- wsDeci.SetScale(iTread);
- wsRet = wsDeci;
- }
- return wsRet;
- }
- }
- } else if (wc == L'.') {
- iTread_ = 0;
- iLead = -1;
- }
- wsRet += wc;
- }
- return wsRet;
-}