diff options
Diffstat (limited to 'xfa/fxfa/parser/cxfa_widgetdata.cpp')
| -rw-r--r-- | xfa/fxfa/parser/cxfa_widgetdata.cpp | 1791 |
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; -} |