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Unified Diff: xfa/src/fxfa/src/parser/xfa_utils_imp.cpp

Issue 1636873004: XFA: Fix DOS newlines (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: All of them Created 4 years, 11 months ago
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Index: xfa/src/fxfa/src/parser/xfa_utils_imp.cpp
diff --git a/xfa/src/fxfa/src/parser/xfa_utils_imp.cpp b/xfa/src/fxfa/src/parser/xfa_utils_imp.cpp
index 3e4bc303e17b4676520818a16c8bc2b9c1f36f38..7399422f6c839a0805729a19fe2f14412253623e 100644
--- a/xfa/src/fxfa/src/parser/xfa_utils_imp.cpp
+++ b/xfa/src/fxfa/src/parser/xfa_utils_imp.cpp
@@ -1,401 +1,401 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/foxitlib.h"
-#include "xfa/src/fxfa/src/common/xfa_utils.h"
-#include "xfa/src/fxfa/src/common/xfa_object.h"
-#include "xfa/src/fxfa/src/common/xfa_document.h"
-#include "xfa/src/fxfa/src/common/xfa_parser.h"
-#include "xfa/src/fxfa/src/common/xfa_script.h"
-#include "xfa/src/fxfa/src/common/xfa_docdata.h"
-#include "xfa/src/fxfa/src/common/xfa_doclayout.h"
-#include "xfa/src/fxfa/src/common/xfa_localemgr.h"
-#include "xfa/src/fxfa/src/common/xfa_fm2jsapi.h"
-CXFA_Node* XFA_CreateUIChild(CXFA_Node* pNode, XFA_ELEMENT& eWidgetType) {
- XFA_ELEMENT eType = pNode->GetClassID();
- eWidgetType = eType;
- if (eType != XFA_ELEMENT_Field && eType != XFA_ELEMENT_Draw) {
- return NULL;
- }
- eWidgetType = XFA_ELEMENT_UNKNOWN;
- XFA_ELEMENT eUIType = XFA_ELEMENT_UNKNOWN;
- CXFA_Value defValue = pNode->GetProperty(0, XFA_ELEMENT_Value, TRUE);
- XFA_ELEMENT eValueType = (XFA_ELEMENT)defValue.GetChildValueClassID();
- 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 = NULL;
- CXFA_Node* pUI = pNode->GetProperty(0, XFA_ELEMENT_Ui, TRUE);
- CXFA_Node* pChild = pUI->GetNodeItem(XFA_NODEITEM_FirstChild);
- for (; pChild; pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- XFA_ELEMENT eChild = pChild->GetClassID();
- if (eChild == XFA_ELEMENT_Extras || eChild == XFA_ELEMENT_Picture) {
- continue;
- }
- XFA_LPCPROPERTY pProterty =
- XFA_GetPropertyOfElement(XFA_ELEMENT_Ui, eChild, XFA_XDPPACKET_Form);
- if (pProterty && (pProterty->uFlags & XFA_PROPERTYFLAG_OneOf)) {
- pUIChild = pChild;
- break;
- }
- }
- if (eType == XFA_ELEMENT_Draw) {
- XFA_ELEMENT eDraw = pUIChild ? pUIChild->GetClassID() : 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->GetClassID() == XFA_ELEMENT_DefaultUi) {
- eWidgetType = XFA_ELEMENT_TextEdit;
- } else {
- eWidgetType = pUIChild
- ? pUIChild->GetClassID()
- : (eUIType == XFA_ELEMENT_UNKNOWN ? XFA_ELEMENT_TextEdit
- : eUIType);
- }
- }
- if (!pUIChild) {
- if (eUIType == XFA_ELEMENT_UNKNOWN) {
- eUIType = XFA_ELEMENT_TextEdit;
- ((CXFA_Node*)defValue)->GetProperty(0, XFA_ELEMENT_Text, TRUE);
- }
- pUIChild = pUI->GetProperty(0, eUIType, TRUE);
- } else if (eUIType == XFA_ELEMENT_UNKNOWN) {
- switch (pUIChild->GetClassID()) {
- case XFA_ELEMENT_CheckButton: {
- eValueType = XFA_ELEMENT_Text;
- if (CXFA_Node* pItems = pNode->GetChild(0, XFA_ELEMENT_Items)) {
- if (CXFA_Node* pItem = pItems->GetChild(0, XFA_ELEMENT_UNKNOWN)) {
- eValueType = pItem->GetClassID();
- }
- }
- } 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->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;
- }
- ((CXFA_Node*)defValue)->GetProperty(0, eValueType, TRUE);
- }
- return pUIChild;
-}
-CXFA_LocaleValue XFA_GetLocaleValue(CXFA_WidgetData* pWidgetData) {
- CXFA_Node* pNodeValue =
- pWidgetData->GetNode()->GetChild(0, XFA_ELEMENT_Value);
- if (!pNodeValue) {
- return CXFA_LocaleValue();
- }
- CXFA_Node* pValueChild = pNodeValue->GetNodeItem(XFA_NODEITEM_FirstChild);
- if (!pValueChild) {
- return CXFA_LocaleValue();
- }
- int32_t iVTType = XFA_VT_NULL;
- XFA_ELEMENT eType = pValueChild->GetClassID();
- switch (eType) {
- 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;
- }
- return CXFA_LocaleValue(iVTType, pWidgetData->GetRawValue(),
- pWidgetData->GetNode()->GetDocument()->GetLocalMgr());
-}
-void XFA_GetPlainTextFromRichText(IFDE_XMLNode* pXMLNode,
- CFX_WideString& wsPlainText) {
- if (pXMLNode == NULL) {
- return;
- }
- switch (pXMLNode->GetType()) {
- case FDE_XMLNODE_Element: {
- IFDE_XMLElement* pXMLElement = (IFDE_XMLElement*)pXMLNode;
- CFX_WideString wsTag;
- pXMLElement->GetLocalTagName(wsTag);
- uint32_t uTag = FX_HashCode_String_GetW(wsTag, wsTag.GetLength(), TRUE);
- if (uTag == 0x0001f714) {
- wsPlainText += L"\n";
- } else if (uTag == 0x00000070) {
- if (!wsPlainText.IsEmpty()) {
- wsPlainText += L"\n";
- }
- } else if (uTag == 0xa48ac63) {
- if (!wsPlainText.IsEmpty() &&
- wsPlainText[wsPlainText.GetLength() - 1] != '\n') {
- wsPlainText += L"\n";
- }
- }
- } break;
- case FDE_XMLNODE_Text: {
- CFX_WideString wsContent;
- ((IFDE_XMLText*)pXMLNode)->GetText(wsContent);
- wsPlainText += wsContent;
- } break;
- case FDE_XMLNODE_CharData: {
- CFX_WideString wsCharData;
- ((IFDE_XMLCharData*)pXMLNode)->GetCharData(wsCharData);
- wsPlainText += wsCharData;
- } break;
- default:
- break;
- }
- for (IFDE_XMLNode* pChildXML =
- pXMLNode->GetNodeItem(IFDE_XMLNode::FirstChild);
- pChildXML;
- pChildXML = pChildXML->GetNodeItem(IFDE_XMLNode::NextSibling)) {
- XFA_GetPlainTextFromRichText(pChildXML, wsPlainText);
- }
-}
-FX_BOOL XFA_FieldIsMultiListBox(CXFA_Node* pFieldNode) {
- FX_BOOL bRet = FALSE;
- if (!pFieldNode) {
- return bRet;
- }
- CXFA_Node* pUIChild = pFieldNode->GetChild(0, XFA_ELEMENT_Ui);
- if (pUIChild) {
- CXFA_Node* pFirstChild = pUIChild->GetNodeItem(XFA_NODEITEM_FirstChild);
- if (pFirstChild && pFirstChild->GetClassID() == XFA_ELEMENT_ChoiceList) {
- bRet = pFirstChild->GetEnum(XFA_ATTRIBUTE_Open) ==
- XFA_ATTRIBUTEENUM_MultiSelect;
- }
- }
- return bRet;
-}
-FX_BOOL XFA_IsLayoutElement(XFA_ELEMENT eElement, FX_BOOL bLayoutContainer) {
- switch (eElement) {
- case XFA_ELEMENT_Draw:
- case XFA_ELEMENT_Field:
- case XFA_ELEMENT_InstanceManager:
- return !bLayoutContainer;
- case XFA_ELEMENT_Area:
- case XFA_ELEMENT_Subform:
- case XFA_ELEMENT_ExclGroup:
- case XFA_ELEMENT_SubformSet:
- return TRUE;
- case XFA_ELEMENT_PageArea:
- case XFA_ELEMENT_Form:
- return TRUE;
- default:
- return FALSE;
- }
- return FALSE;
-}
-FX_BOOL XFA_IsTakingupSpace(XFA_ATTRIBUTEENUM ePresence) {
- switch (ePresence) {
- case XFA_ATTRIBUTEENUM_Visible:
- case XFA_ATTRIBUTEENUM_Invisible:
- return TRUE;
- default:
- return FALSE;
- }
- return FALSE;
-}
-FX_BOOL XFA_IsFlowingLayout(XFA_ATTRIBUTEENUM eLayout) {
- switch (eLayout) {
- case XFA_ATTRIBUTEENUM_Tb:
- case XFA_ATTRIBUTEENUM_Lr_tb:
- case XFA_ATTRIBUTEENUM_Rl_tb:
- return TRUE;
- default:
- return FALSE;
- }
- return FALSE;
-}
-FX_BOOL XFA_IsHorizontalFlow(XFA_ATTRIBUTEENUM eLayout) {
- switch (eLayout) {
- case XFA_ATTRIBUTEENUM_Lr_tb:
- case XFA_ATTRIBUTEENUM_Rl_tb:
- return TRUE;
- default:
- return FALSE;
- }
- return FALSE;
-}
-static const FX_DOUBLE fraction_scales[] = {0.1,
- 0.01,
- 0.001,
- 0.0001,
- 0.00001,
- 0.000001,
- 0.0000001,
- 0.00000001,
- 0.000000001,
- 0.0000000001,
- 0.00000000001,
- 0.000000000001,
- 0.0000000000001,
- 0.00000000000001,
- 0.000000000000001,
- 0.0000000000000001};
-FX_DOUBLE XFA_WideStringToDouble(const CFX_WideString& wsStringVal) {
- CFX_WideString wsValue = wsStringVal;
- wsValue.TrimLeft();
- wsValue.TrimRight();
- int64_t nIntegral = 0;
- FX_DWORD dwFractional = 0;
- int32_t nExponent = 0;
- int32_t cc = 0;
- FX_BOOL bNegative = FALSE, bExpSign = FALSE;
- const FX_WCHAR* str = (const FX_WCHAR*)wsValue;
- int32_t len = wsValue.GetLength();
- if (str[0] == '+') {
- cc++;
- } else if (str[0] == '-') {
- bNegative = TRUE;
- cc++;
- }
- int32_t nIntegralLen = 0;
- while (cc < len) {
- if (str[cc] == '.' || str[cc] == 'E' || str[cc] == 'e' ||
- nIntegralLen > 17) {
- break;
- }
- if (!XFA_IsDigit(str[cc])) {
- return 0;
- }
- nIntegral = nIntegral * 10 + str[cc] - '0';
- cc++;
- nIntegralLen++;
- }
- nIntegral = bNegative ? -nIntegral : nIntegral;
- int32_t scale = 0;
- FX_DOUBLE fraction = 0.0;
- if (cc < len && str[cc] == '.') {
- cc++;
- while (cc < len) {
- fraction += fraction_scales[scale] * (str[cc] - '0');
- scale++;
- cc++;
- if (cc == len) {
- break;
- }
- if (scale == sizeof(fraction_scales) / sizeof(FX_DOUBLE) ||
- str[cc] == 'E' || str[cc] == 'e') {
- break;
- }
- if (!XFA_IsDigit(str[cc])) {
- return 0;
- }
- }
- dwFractional = (FX_DWORD)(fraction * 4294967296.0);
- }
- if (cc < len && (str[cc] == 'E' || str[cc] == 'e')) {
- cc++;
- if (cc < len) {
- if (str[cc] == '+') {
- cc++;
- } else if (str[cc] == '-') {
- bExpSign = TRUE;
- cc++;
- }
- }
- while (cc < len) {
- if (str[cc] == '.' || !XFA_IsDigit(str[cc])) {
- return 0;
- }
- nExponent = nExponent * 10 + str[cc] - '0';
- cc++;
- }
- nExponent = bExpSign ? -nExponent : nExponent;
- }
- FX_DOUBLE dValue = (dwFractional / 4294967296.0);
- dValue = nIntegral + (nIntegral >= 0 ? dValue : -dValue);
- if (nExponent != 0) {
- dValue *= FXSYS_pow(10, (FX_FLOAT)nExponent);
- }
- return dValue;
-}
-
-FX_DOUBLE XFA_ByteStringToDouble(const CFX_ByteStringC& szStringVal) {
- CFX_WideString wsValue =
- CFX_WideString::FromUTF8(szStringVal.GetCStr(), szStringVal.GetLength());
- return XFA_WideStringToDouble(wsValue);
-}
-
-int32_t XFA_MapRotation(int32_t nRotation) {
- nRotation = nRotation % 360;
- nRotation = nRotation < 0 ? nRotation + 360 : nRotation;
- return nRotation;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/foxitlib.h"
+#include "xfa/src/fxfa/src/common/xfa_utils.h"
+#include "xfa/src/fxfa/src/common/xfa_object.h"
+#include "xfa/src/fxfa/src/common/xfa_document.h"
+#include "xfa/src/fxfa/src/common/xfa_parser.h"
+#include "xfa/src/fxfa/src/common/xfa_script.h"
+#include "xfa/src/fxfa/src/common/xfa_docdata.h"
+#include "xfa/src/fxfa/src/common/xfa_doclayout.h"
+#include "xfa/src/fxfa/src/common/xfa_localemgr.h"
+#include "xfa/src/fxfa/src/common/xfa_fm2jsapi.h"
+CXFA_Node* XFA_CreateUIChild(CXFA_Node* pNode, XFA_ELEMENT& eWidgetType) {
+ XFA_ELEMENT eType = pNode->GetClassID();
+ eWidgetType = eType;
+ if (eType != XFA_ELEMENT_Field && eType != XFA_ELEMENT_Draw) {
+ return NULL;
+ }
+ eWidgetType = XFA_ELEMENT_UNKNOWN;
+ XFA_ELEMENT eUIType = XFA_ELEMENT_UNKNOWN;
+ CXFA_Value defValue = pNode->GetProperty(0, XFA_ELEMENT_Value, TRUE);
+ XFA_ELEMENT eValueType = (XFA_ELEMENT)defValue.GetChildValueClassID();
+ 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 = NULL;
+ CXFA_Node* pUI = pNode->GetProperty(0, XFA_ELEMENT_Ui, TRUE);
+ CXFA_Node* pChild = pUI->GetNodeItem(XFA_NODEITEM_FirstChild);
+ for (; pChild; pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling)) {
+ XFA_ELEMENT eChild = pChild->GetClassID();
+ if (eChild == XFA_ELEMENT_Extras || eChild == XFA_ELEMENT_Picture) {
+ continue;
+ }
+ XFA_LPCPROPERTY pProterty =
+ XFA_GetPropertyOfElement(XFA_ELEMENT_Ui, eChild, XFA_XDPPACKET_Form);
+ if (pProterty && (pProterty->uFlags & XFA_PROPERTYFLAG_OneOf)) {
+ pUIChild = pChild;
+ break;
+ }
+ }
+ if (eType == XFA_ELEMENT_Draw) {
+ XFA_ELEMENT eDraw = pUIChild ? pUIChild->GetClassID() : 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->GetClassID() == XFA_ELEMENT_DefaultUi) {
+ eWidgetType = XFA_ELEMENT_TextEdit;
+ } else {
+ eWidgetType = pUIChild
+ ? pUIChild->GetClassID()
+ : (eUIType == XFA_ELEMENT_UNKNOWN ? XFA_ELEMENT_TextEdit
+ : eUIType);
+ }
+ }
+ if (!pUIChild) {
+ if (eUIType == XFA_ELEMENT_UNKNOWN) {
+ eUIType = XFA_ELEMENT_TextEdit;
+ ((CXFA_Node*)defValue)->GetProperty(0, XFA_ELEMENT_Text, TRUE);
+ }
+ pUIChild = pUI->GetProperty(0, eUIType, TRUE);
+ } else if (eUIType == XFA_ELEMENT_UNKNOWN) {
+ switch (pUIChild->GetClassID()) {
+ case XFA_ELEMENT_CheckButton: {
+ eValueType = XFA_ELEMENT_Text;
+ if (CXFA_Node* pItems = pNode->GetChild(0, XFA_ELEMENT_Items)) {
+ if (CXFA_Node* pItem = pItems->GetChild(0, XFA_ELEMENT_UNKNOWN)) {
+ eValueType = pItem->GetClassID();
+ }
+ }
+ } 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->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;
+ }
+ ((CXFA_Node*)defValue)->GetProperty(0, eValueType, TRUE);
+ }
+ return pUIChild;
+}
+CXFA_LocaleValue XFA_GetLocaleValue(CXFA_WidgetData* pWidgetData) {
+ CXFA_Node* pNodeValue =
+ pWidgetData->GetNode()->GetChild(0, XFA_ELEMENT_Value);
+ if (!pNodeValue) {
+ return CXFA_LocaleValue();
+ }
+ CXFA_Node* pValueChild = pNodeValue->GetNodeItem(XFA_NODEITEM_FirstChild);
+ if (!pValueChild) {
+ return CXFA_LocaleValue();
+ }
+ int32_t iVTType = XFA_VT_NULL;
+ XFA_ELEMENT eType = pValueChild->GetClassID();
+ switch (eType) {
+ 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;
+ }
+ return CXFA_LocaleValue(iVTType, pWidgetData->GetRawValue(),
+ pWidgetData->GetNode()->GetDocument()->GetLocalMgr());
+}
+void XFA_GetPlainTextFromRichText(IFDE_XMLNode* pXMLNode,
+ CFX_WideString& wsPlainText) {
+ if (pXMLNode == NULL) {
+ return;
+ }
+ switch (pXMLNode->GetType()) {
+ case FDE_XMLNODE_Element: {
+ IFDE_XMLElement* pXMLElement = (IFDE_XMLElement*)pXMLNode;
+ CFX_WideString wsTag;
+ pXMLElement->GetLocalTagName(wsTag);
+ uint32_t uTag = FX_HashCode_String_GetW(wsTag, wsTag.GetLength(), TRUE);
+ if (uTag == 0x0001f714) {
+ wsPlainText += L"\n";
+ } else if (uTag == 0x00000070) {
+ if (!wsPlainText.IsEmpty()) {
+ wsPlainText += L"\n";
+ }
+ } else if (uTag == 0xa48ac63) {
+ if (!wsPlainText.IsEmpty() &&
+ wsPlainText[wsPlainText.GetLength() - 1] != '\n') {
+ wsPlainText += L"\n";
+ }
+ }
+ } break;
+ case FDE_XMLNODE_Text: {
+ CFX_WideString wsContent;
+ ((IFDE_XMLText*)pXMLNode)->GetText(wsContent);
+ wsPlainText += wsContent;
+ } break;
+ case FDE_XMLNODE_CharData: {
+ CFX_WideString wsCharData;
+ ((IFDE_XMLCharData*)pXMLNode)->GetCharData(wsCharData);
+ wsPlainText += wsCharData;
+ } break;
+ default:
+ break;
+ }
+ for (IFDE_XMLNode* pChildXML =
+ pXMLNode->GetNodeItem(IFDE_XMLNode::FirstChild);
+ pChildXML;
+ pChildXML = pChildXML->GetNodeItem(IFDE_XMLNode::NextSibling)) {
+ XFA_GetPlainTextFromRichText(pChildXML, wsPlainText);
+ }
+}
+FX_BOOL XFA_FieldIsMultiListBox(CXFA_Node* pFieldNode) {
+ FX_BOOL bRet = FALSE;
+ if (!pFieldNode) {
+ return bRet;
+ }
+ CXFA_Node* pUIChild = pFieldNode->GetChild(0, XFA_ELEMENT_Ui);
+ if (pUIChild) {
+ CXFA_Node* pFirstChild = pUIChild->GetNodeItem(XFA_NODEITEM_FirstChild);
+ if (pFirstChild && pFirstChild->GetClassID() == XFA_ELEMENT_ChoiceList) {
+ bRet = pFirstChild->GetEnum(XFA_ATTRIBUTE_Open) ==
+ XFA_ATTRIBUTEENUM_MultiSelect;
+ }
+ }
+ return bRet;
+}
+FX_BOOL XFA_IsLayoutElement(XFA_ELEMENT eElement, FX_BOOL bLayoutContainer) {
+ switch (eElement) {
+ case XFA_ELEMENT_Draw:
+ case XFA_ELEMENT_Field:
+ case XFA_ELEMENT_InstanceManager:
+ return !bLayoutContainer;
+ case XFA_ELEMENT_Area:
+ case XFA_ELEMENT_Subform:
+ case XFA_ELEMENT_ExclGroup:
+ case XFA_ELEMENT_SubformSet:
+ return TRUE;
+ case XFA_ELEMENT_PageArea:
+ case XFA_ELEMENT_Form:
+ return TRUE;
+ default:
+ return FALSE;
+ }
+ return FALSE;
+}
+FX_BOOL XFA_IsTakingupSpace(XFA_ATTRIBUTEENUM ePresence) {
+ switch (ePresence) {
+ case XFA_ATTRIBUTEENUM_Visible:
+ case XFA_ATTRIBUTEENUM_Invisible:
+ return TRUE;
+ default:
+ return FALSE;
+ }
+ return FALSE;
+}
+FX_BOOL XFA_IsFlowingLayout(XFA_ATTRIBUTEENUM eLayout) {
+ switch (eLayout) {
+ case XFA_ATTRIBUTEENUM_Tb:
+ case XFA_ATTRIBUTEENUM_Lr_tb:
+ case XFA_ATTRIBUTEENUM_Rl_tb:
+ return TRUE;
+ default:
+ return FALSE;
+ }
+ return FALSE;
+}
+FX_BOOL XFA_IsHorizontalFlow(XFA_ATTRIBUTEENUM eLayout) {
+ switch (eLayout) {
+ case XFA_ATTRIBUTEENUM_Lr_tb:
+ case XFA_ATTRIBUTEENUM_Rl_tb:
+ return TRUE;
+ default:
+ return FALSE;
+ }
+ return FALSE;
+}
+static const FX_DOUBLE fraction_scales[] = {0.1,
+ 0.01,
+ 0.001,
+ 0.0001,
+ 0.00001,
+ 0.000001,
+ 0.0000001,
+ 0.00000001,
+ 0.000000001,
+ 0.0000000001,
+ 0.00000000001,
+ 0.000000000001,
+ 0.0000000000001,
+ 0.00000000000001,
+ 0.000000000000001,
+ 0.0000000000000001};
+FX_DOUBLE XFA_WideStringToDouble(const CFX_WideString& wsStringVal) {
+ CFX_WideString wsValue = wsStringVal;
+ wsValue.TrimLeft();
+ wsValue.TrimRight();
+ int64_t nIntegral = 0;
+ FX_DWORD dwFractional = 0;
+ int32_t nExponent = 0;
+ int32_t cc = 0;
+ FX_BOOL bNegative = FALSE, bExpSign = FALSE;
+ const FX_WCHAR* str = (const FX_WCHAR*)wsValue;
+ int32_t len = wsValue.GetLength();
+ if (str[0] == '+') {
+ cc++;
+ } else if (str[0] == '-') {
+ bNegative = TRUE;
+ cc++;
+ }
+ int32_t nIntegralLen = 0;
+ while (cc < len) {
+ if (str[cc] == '.' || str[cc] == 'E' || str[cc] == 'e' ||
+ nIntegralLen > 17) {
+ break;
+ }
+ if (!XFA_IsDigit(str[cc])) {
+ return 0;
+ }
+ nIntegral = nIntegral * 10 + str[cc] - '0';
+ cc++;
+ nIntegralLen++;
+ }
+ nIntegral = bNegative ? -nIntegral : nIntegral;
+ int32_t scale = 0;
+ FX_DOUBLE fraction = 0.0;
+ if (cc < len && str[cc] == '.') {
+ cc++;
+ while (cc < len) {
+ fraction += fraction_scales[scale] * (str[cc] - '0');
+ scale++;
+ cc++;
+ if (cc == len) {
+ break;
+ }
+ if (scale == sizeof(fraction_scales) / sizeof(FX_DOUBLE) ||
+ str[cc] == 'E' || str[cc] == 'e') {
+ break;
+ }
+ if (!XFA_IsDigit(str[cc])) {
+ return 0;
+ }
+ }
+ dwFractional = (FX_DWORD)(fraction * 4294967296.0);
+ }
+ if (cc < len && (str[cc] == 'E' || str[cc] == 'e')) {
+ cc++;
+ if (cc < len) {
+ if (str[cc] == '+') {
+ cc++;
+ } else if (str[cc] == '-') {
+ bExpSign = TRUE;
+ cc++;
+ }
+ }
+ while (cc < len) {
+ if (str[cc] == '.' || !XFA_IsDigit(str[cc])) {
+ return 0;
+ }
+ nExponent = nExponent * 10 + str[cc] - '0';
+ cc++;
+ }
+ nExponent = bExpSign ? -nExponent : nExponent;
+ }
+ FX_DOUBLE dValue = (dwFractional / 4294967296.0);
+ dValue = nIntegral + (nIntegral >= 0 ? dValue : -dValue);
+ if (nExponent != 0) {
+ dValue *= FXSYS_pow(10, (FX_FLOAT)nExponent);
+ }
+ return dValue;
+}
+
+FX_DOUBLE XFA_ByteStringToDouble(const CFX_ByteStringC& szStringVal) {
+ CFX_WideString wsValue =
+ CFX_WideString::FromUTF8(szStringVal.GetCStr(), szStringVal.GetLength());
+ return XFA_WideStringToDouble(wsValue);
+}
+
+int32_t XFA_MapRotation(int32_t nRotation) {
+ nRotation = nRotation % 360;
+ nRotation = nRotation < 0 ? nRotation + 360 : nRotation;
+ return nRotation;
+}
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