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path: root/xfa/fxfa/cxfa_widgetacc.cpp
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Diffstat (limited to 'xfa/fxfa/cxfa_widgetacc.cpp')
-rw-r--r--xfa/fxfa/cxfa_widgetacc.cpp111
1 files changed, 69 insertions, 42 deletions
diff --git a/xfa/fxfa/cxfa_widgetacc.cpp b/xfa/fxfa/cxfa_widgetacc.cpp
index 192948d41e..4adc447aaa 100644
--- a/xfa/fxfa/cxfa_widgetacc.cpp
+++ b/xfa/fxfa/cxfa_widgetacc.cpp
@@ -70,11 +70,11 @@ class CXFA_ImageLayoutData : public CXFA_WidgetLayoutData {
return true;
CXFA_ValueData valueData = pAcc->GetFormValueData();
- if (!valueData)
+ if (!valueData.HasValidNode())
return false;
CXFA_ImageData imageData = valueData.GetImageData();
- if (!imageData)
+ if (!imageData.HasValidNode())
return false;
CXFA_FFDoc* pFFDoc = pAcc->GetDoc();
@@ -98,8 +98,10 @@ class CXFA_FieldLayoutData : public CXFA_WidgetLayoutData {
if (m_pCapTextLayout)
return true;
CXFA_CaptionData captionData = pAcc->GetCaptionData();
- if (!captionData || captionData.GetPresence() == XFA_ATTRIBUTEENUM_Hidden)
+ if (!captionData.HasValidNode() ||
+ captionData.GetPresence() == XFA_ATTRIBUTEENUM_Hidden) {
return false;
+ }
m_pCapTextProvider = pdfium::MakeUnique<CXFA_TextProvider>(
pAcc, XFA_TEXTPROVIDERTYPE_Caption);
@@ -130,7 +132,7 @@ class CXFA_ImageEditData : public CXFA_FieldLayoutData {
return true;
CXFA_ValueData valueData = pAcc->GetFormValueData();
- if (!valueData)
+ if (!valueData.HasValidNode())
return false;
CXFA_ImageData imageData = valueData.GetImageData();
@@ -173,7 +175,7 @@ void CXFA_WidgetAcc::ResetData() {
CXFA_ValueData imageValueData = GetDefaultValueData();
CXFA_ImageData imageData = imageValueData.GetImageData();
WideString wsContentType, wsHref;
- if (imageData) {
+ if (imageData.HasValidNode()) {
imageData.GetContent(wsValue);
imageData.GetContentType(wsContentType);
imageData.GetHref(wsHref);
@@ -191,12 +193,17 @@ void CXFA_WidgetAcc::ResetData() {
if (!pAcc)
continue;
- CXFA_ValueData defValueData(nullptr);
- if (wsValue.IsEmpty() && (defValueData = pAcc->GetDefaultValueData())) {
- defValueData.GetChildValueContent(wsValue);
- SetValue(wsValue, XFA_VALUEPICTURE_Raw);
- pAcc->SetValue(wsValue, XFA_VALUEPICTURE_Raw);
- } else {
+ bool done = false;
+ if (wsValue.IsEmpty()) {
+ CXFA_ValueData defValueData = pAcc->GetDefaultValueData();
+ if (defValueData.HasValidNode()) {
+ defValueData.GetChildValueContent(wsValue);
+ SetValue(wsValue, XFA_VALUEPICTURE_Raw);
+ pAcc->SetValue(wsValue, XFA_VALUEPICTURE_Raw);
+ done = true;
+ }
+ }
+ if (!done) {
CXFA_Node* pItems = pChild->GetChild(0, XFA_Element::Items, false);
if (!pItems)
continue;
@@ -217,12 +224,14 @@ void CXFA_WidgetAcc::ResetData() {
}
case XFA_Element::ChoiceList:
ClearAllSelections();
- default:
- if (CXFA_ValueData defValueData = GetDefaultValueData())
+ default: {
+ CXFA_ValueData defValueData = GetDefaultValueData();
+ if (defValueData.HasValidNode())
defValueData.GetChildValueContent(wsValue);
SetValue(wsValue, XFA_VALUEPICTURE_Raw);
break;
+ }
}
}
@@ -230,7 +239,7 @@ void CXFA_WidgetAcc::SetImageEdit(const WideString& wsContentType,
const WideString& wsHref,
const WideString& wsData) {
CXFA_ImageData imageData = GetFormValueData().GetImageData();
- if (imageData) {
+ if (imageData.HasValidNode()) {
imageData.SetContentType(WideString(wsContentType));
imageData.SetHref(wsHref);
}
@@ -291,7 +300,7 @@ int32_t CXFA_WidgetAcc::ProcessEvent(int32_t iActivity,
int32_t CXFA_WidgetAcc::ProcessEvent(const CXFA_EventData& eventData,
CXFA_EventParam* pEventParam) {
- if (!eventData)
+ if (!eventData.HasValidNode())
return XFA_EVENTERROR_NotExist;
switch (eventData.GetEventType()) {
@@ -315,7 +324,7 @@ int32_t CXFA_WidgetAcc::ProcessCalculate() {
return XFA_EVENTERROR_NotExist;
CXFA_CalculateData calcData = GetCalculateData();
- if (!calcData)
+ if (!calcData.HasValidNode())
return XFA_EVENTERROR_NotExist;
if (GetNode()->IsUserInteractive())
return XFA_EVENTERROR_Disabled;
@@ -497,9 +506,12 @@ WideString CXFA_WidgetAcc::GetValidateCaptionName(bool bVersionFlag) {
WideString wsCaptionName;
if (!bVersionFlag) {
- if (CXFA_CaptionData captionData = GetCaptionData()) {
- if (CXFA_ValueData capValue = captionData.GetValueData()) {
- if (CXFA_TextData captionTextData = capValue.GetTextData())
+ CXFA_CaptionData captionData = GetCaptionData();
+ if (captionData.HasValidNode()) {
+ CXFA_ValueData capValue = captionData.GetValueData();
+ if (capValue.HasValidNode()) {
+ CXFA_TextData captionTextData = capValue.GetTextData();
+ if (captionTextData.HasValidNode())
wsCaptionName = captionTextData.GetContent();
}
}
@@ -528,7 +540,7 @@ int32_t CXFA_WidgetAcc::ProcessValidate(int32_t iFlags) {
return XFA_EVENTERROR_NotExist;
CXFA_ValidateData validateData = GetValidateData(false);
- if (!validateData)
+ if (!validateData.HasValidNode())
return XFA_EVENTERROR_NotExist;
bool bInitDoc = validateData.GetNode()->NeedsInitApp();
@@ -538,7 +550,7 @@ int32_t CXFA_WidgetAcc::ProcessValidate(int32_t iFlags) {
CXFA_ScriptData scriptData = validateData.GetScriptData();
bool bRet = false;
bool hasBoolResult = (bInitDoc || bStatus) && GetRawValue().IsEmpty();
- if (scriptData) {
+ if (scriptData.HasValidNode()) {
CXFA_EventParam eParam;
eParam.m_eType = XFA_EVENT_Validate;
eParam.m_pTarget = this;
@@ -582,7 +594,7 @@ std::pair<int32_t, bool> CXFA_WidgetAcc::ExecuteBoolScript(
return {XFA_EVENTERROR_Success, false};
ASSERT(pEventParam);
- if (!scriptData)
+ if (!scriptData.HasValidNode())
return {XFA_EVENTERROR_NotExist, false};
if (scriptData.GetRunAt() == XFA_ATTRIBUTEENUM_Server)
return {XFA_EVENTERROR_Disabled, false};
@@ -675,8 +687,10 @@ void CXFA_WidgetAcc::UpdateUIDisplay(CXFA_FFWidget* pExcept) {
void CXFA_WidgetAcc::CalcCaptionSize(CFX_SizeF& szCap) {
CXFA_CaptionData captionData = GetCaptionData();
- if (!captionData || captionData.GetPresence() != XFA_ATTRIBUTEENUM_Visible)
+ if (!captionData.HasValidNode() ||
+ captionData.GetPresence() != XFA_ATTRIBUTEENUM_Visible) {
return;
+ }
LoadCaption();
XFA_Element eUIType = GetUIType();
@@ -698,10 +712,14 @@ void CXFA_WidgetAcc::CalcCaptionSize(CFX_SizeF& szCap) {
bVert ? szCap.height = fCapReserve : szCap.width = fCapReserve;
} else {
float fFontSize = 10.0f;
- if (CXFA_FontData fontData = captionData.GetFontData())
+ CXFA_FontData fontData = captionData.GetFontData();
+ if (fontData.HasValidNode()) {
fFontSize = fontData.GetFontSize();
- else if (CXFA_FontData widgetfontData = GetFontData(false))
- fFontSize = widgetfontData.GetFontSize();
+ } else {
+ CXFA_FontData widgetfontData = GetFontData(false);
+ if (widgetfontData.HasValidNode())
+ fFontSize = widgetfontData.GetFontSize();
+ }
if (bVert) {
szCap.height = fCapReserve > 0 ? fCapReserve : fFontSize;
@@ -710,8 +728,13 @@ void CXFA_WidgetAcc::CalcCaptionSize(CFX_SizeF& szCap) {
szCap.height = fFontSize;
}
}
- if (CXFA_MarginData captionMarginData = captionData.GetMarginData()) {
- float fLeftInset, fTopInset, fRightInset, fBottomInset;
+
+ CXFA_MarginData captionMarginData = captionData.GetMarginData();
+ if (captionMarginData.HasValidNode()) {
+ float fLeftInset;
+ float fTopInset;
+ float fRightInset;
+ float fBottomInset;
captionMarginData.GetLeftInset(fLeftInset);
captionMarginData.GetTopInset(fTopInset);
captionMarginData.GetRightInset(fRightInset);
@@ -755,7 +778,7 @@ bool CXFA_WidgetAcc::CalculateFieldAutoSize(CFX_SizeF& size) {
bool CXFA_WidgetAcc::CalculateWidgetAutoSize(CFX_SizeF& size) {
CXFA_MarginData marginData = GetMarginData();
- if (marginData) {
+ if (marginData.HasValidNode()) {
float fLeftInset, fTopInset, fRightInset, fBottomInset;
marginData.GetLeftInset(fLeftInset);
marginData.GetTopInset(fTopInset);
@@ -766,7 +789,7 @@ bool CXFA_WidgetAcc::CalculateWidgetAutoSize(CFX_SizeF& size) {
}
CXFA_ParaData paraData = GetParaData();
- if (paraData)
+ if (paraData.HasValidNode())
size.width += paraData.GetMarginLeft() + paraData.GetTextIndent();
float fVal = 0;
@@ -850,7 +873,7 @@ bool CXFA_WidgetAcc::CalculateTextEditAutoSize(CFX_SizeF& size) {
CFX_RectF rtUIMargin = GetUIMargin();
size.width -= rtUIMargin.left + rtUIMargin.width;
CXFA_MarginData marginData = GetMarginData();
- if (marginData) {
+ if (marginData.HasValidNode()) {
float fLeftInset;
float fRightInset;
marginData.GetLeftInset(fLeftInset);
@@ -997,7 +1020,7 @@ void CXFA_WidgetAcc::LoadText() {
float CXFA_WidgetAcc::CalculateWidgetAutoWidth(float fWidthCalc) {
CXFA_MarginData marginData = GetMarginData();
- if (marginData) {
+ if (marginData.HasValidNode()) {
float fLeftInset;
float fRightInset;
marginData.GetLeftInset(fLeftInset);
@@ -1016,7 +1039,7 @@ float CXFA_WidgetAcc::CalculateWidgetAutoWidth(float fWidthCalc) {
float CXFA_WidgetAcc::GetWidthWithoutMargin(float fWidthCalc) {
CXFA_MarginData marginData = GetMarginData();
- if (marginData) {
+ if (marginData.HasValidNode()) {
float fLeftInset;
float fRightInset;
marginData.GetLeftInset(fLeftInset);
@@ -1028,7 +1051,7 @@ float CXFA_WidgetAcc::GetWidthWithoutMargin(float fWidthCalc) {
float CXFA_WidgetAcc::CalculateWidgetAutoHeight(float fHeightCalc) {
CXFA_MarginData marginData = GetMarginData();
- if (marginData) {
+ if (marginData.HasValidNode()) {
float fTopInset;
float fBottomInset;
marginData.GetTopInset(fTopInset);
@@ -1047,7 +1070,7 @@ float CXFA_WidgetAcc::CalculateWidgetAutoHeight(float fHeightCalc) {
float CXFA_WidgetAcc::GetHeightWithoutMargin(float fHeightCalc) {
CXFA_MarginData marginData = GetMarginData();
- if (marginData) {
+ if (marginData.HasValidNode()) {
float fTopInset;
float fBottomInset;
marginData.GetTopInset(fTopInset);
@@ -1146,7 +1169,7 @@ bool CXFA_WidgetAcc::FindSplitPos(int32_t iBlockIndex, float& fCalcHeight) {
float fBottomInset = 0;
if (iBlockIndex == 0) {
CXFA_MarginData marginData = GetMarginData();
- if (marginData) {
+ if (marginData.HasValidNode()) {
marginData.GetTopInset(fTopInset);
marginData.GetBottomInset(fBottomInset);
}
@@ -1180,7 +1203,8 @@ bool CXFA_WidgetAcc::FindSplitPos(int32_t iBlockIndex, float& fCalcHeight) {
float fCapReserve = 0;
if (iBlockIndex == 0) {
CXFA_CaptionData captionData = GetCaptionData();
- if (captionData && captionData.GetPresence() != XFA_ATTRIBUTEENUM_Hidden) {
+ if (captionData.HasValidNode() &&
+ captionData.GetPresence() != XFA_ATTRIBUTEENUM_Hidden) {
iCapPlacement = (XFA_ATTRIBUTEENUM)captionData.GetPlacementType();
fCapReserve = captionData.GetReserve();
}
@@ -1230,7 +1254,8 @@ bool CXFA_WidgetAcc::FindSplitPos(int32_t iBlockIndex, float& fCalcHeight) {
if (fHeight > 0.1f && iBlockIndex == 0) {
fStartOffset = fTopInset;
fHeight -= (fTopInset + fBottomInset);
- if (CXFA_ParaData paraData = GetParaData()) {
+ CXFA_ParaData paraData = GetParaData();
+ if (paraData.HasValidNode()) {
fSpaceAbove = paraData.GetSpaceAbove();
float fSpaceBelow = paraData.GetSpaceBelow();
fHeight -= (fSpaceAbove + fSpaceBelow);
@@ -1475,7 +1500,8 @@ void CXFA_WidgetAcc::SetImageEditImage(
RetainPtr<CFGAS_GEFont> CXFA_WidgetAcc::GetFDEFont() {
WideString wsFontName = L"Courier";
uint32_t dwFontStyle = 0;
- if (CXFA_FontData fontData = GetFontData(false)) {
+ CXFA_FontData fontData = GetFontData(false);
+ if (fontData.HasValidNode()) {
if (fontData.IsBold())
dwFontStyle |= FXFONT_BOLD;
if (fontData.IsItalic())
@@ -1490,13 +1516,14 @@ RetainPtr<CFGAS_GEFont> CXFA_WidgetAcc::GetFDEFont() {
float CXFA_WidgetAcc::GetFontSize() {
CXFA_FontData fontData = GetFontData(false);
- float fFontSize = fontData ? fontData.GetFontSize() : 10.0f;
+ float fFontSize = fontData.HasValidNode() ? fontData.GetFontSize() : 10.0f;
return fFontSize < 0.1f ? 10.0f : fFontSize;
}
float CXFA_WidgetAcc::GetLineHeight() {
float fLineHeight = 0;
- if (CXFA_ParaData paraData = GetParaData())
+ CXFA_ParaData paraData = GetParaData();
+ if (paraData.HasValidNode())
fLineHeight = paraData.GetLineHeight();
if (fLineHeight < 1)
fLineHeight = GetFontSize() * 1.2f;
@@ -1505,5 +1532,5 @@ float CXFA_WidgetAcc::GetLineHeight() {
FX_ARGB CXFA_WidgetAcc::GetTextColor() {
CXFA_FontData fontData = GetFontData(false);
- return fontData ? fontData.GetColor() : 0xFF000000;
+ return fontData.HasValidNode() ? fontData.GetColor() : 0xFF000000;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 13:41:26 +0000