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-rw-r--r--xfa/fxfa/cxfa_ffcheckbutton.cpp2
-rw-r--r--xfa/fxfa/cxfa_fffield.cpp2
-rw-r--r--xfa/fxfa/cxfa_ffpushbutton.cpp6
-rw-r--r--xfa/fxfa/cxfa_ffwidget.cpp35
-rw-r--r--xfa/fxfa/parser/cxfa_box.cpp12
-rw-r--r--xfa/fxfa/parser/cxfa_box.h8
-rw-r--r--xfa/fxfa/parser/cxfa_edge.h2
7 files changed, 42 insertions, 25 deletions
diff --git a/xfa/fxfa/cxfa_ffcheckbutton.cpp b/xfa/fxfa/cxfa_ffcheckbutton.cpp
index 2f79408e74..b50349f211 100644
--- a/xfa/fxfa/cxfa_ffcheckbutton.cpp
+++ b/xfa/fxfa/cxfa_ffcheckbutton.cpp
@@ -175,7 +175,7 @@ bool CXFA_FFCheckButton::PerformLayout() {
m_rtCheckBox = m_rtUI;
CXFA_Border* borderUI = m_pNode->GetWidgetAcc()->GetUIBorder();
if (borderUI) {
- CXFA_Margin* borderMargin = borderUI->GetMargin();
+ CXFA_Margin* borderMargin = borderUI->GetMarginIfExists();
if (borderMargin)
XFA_RectWithoutMargin(m_rtUI, borderMargin);
}
diff --git a/xfa/fxfa/cxfa_fffield.cpp b/xfa/fxfa/cxfa_fffield.cpp
index 53a81bdad9..b07d80f108 100644
--- a/xfa/fxfa/cxfa_fffield.cpp
+++ b/xfa/fxfa/cxfa_fffield.cpp
@@ -269,7 +269,7 @@ void CXFA_FFField::CapPlacement() {
CXFA_Border* borderUI = m_pNode->GetWidgetAcc()->GetUIBorder();
if (borderUI) {
- CXFA_Margin* borderMargin = borderUI->GetMargin();
+ CXFA_Margin* borderMargin = borderUI->GetMarginIfExists();
if (borderMargin)
XFA_RectWithoutMargin(m_rtUI, borderMargin);
}
diff --git a/xfa/fxfa/cxfa_ffpushbutton.cpp b/xfa/fxfa/cxfa_ffpushbutton.cpp
index 779fada905..85805b4d76 100644
--- a/xfa/fxfa/cxfa_ffpushbutton.cpp
+++ b/xfa/fxfa/cxfa_ffpushbutton.cpp
@@ -121,8 +121,10 @@ bool CXFA_FFPushButton::PerformLayout() {
float CXFA_FFPushButton::GetLineWidth() {
CXFA_Border* border = m_pNode->GetBorderIfExists();
- if (border && border->GetPresence() == XFA_AttributeEnum::Visible)
- return border->GetEdge(0)->GetThickness();
+ if (border && border->GetPresence() == XFA_AttributeEnum::Visible) {
+ CXFA_Edge* edge = border->GetEdgeIfExists(0);
+ return edge ? edge->GetThickness() : 0;
+ }
return 0;
}
diff --git a/xfa/fxfa/cxfa_ffwidget.cpp b/xfa/fxfa/cxfa_ffwidget.cpp
index cff0697c82..e28aa4314e 100644
--- a/xfa/fxfa/cxfa_ffwidget.cpp
+++ b/xfa/fxfa/cxfa_ffwidget.cpp
@@ -250,7 +250,8 @@ void XFA_BOX_GetFillPath(CXFA_Box* box,
CXFA_GEPath& fillPath,
uint16_t dwFlags) {
if (box->IsArc() || (dwFlags & XFA_DRAWBOX_ForceRound) != 0) {
- float fThickness = std::fmax(0.0, box->GetEdge(0)->GetThickness());
+ CXFA_Edge* edge = box->GetEdgeIfExists(0);
+ float fThickness = std::fmax(0.0, edge ? edge->GetThickness() : 0);
float fHalf = fThickness / 2;
XFA_AttributeEnum iHand = box->GetHand();
if (iHand == XFA_AttributeEnum::Left)
@@ -391,12 +392,13 @@ void XFA_BOX_GetFillPath(CXFA_Box* box,
}
}
-void XFA_BOX_Fill_Radial(CXFA_Box* box,
+void XFA_BOX_Fill_Radial(CXFA_Fill* fill,
CXFA_Graphics* pGS,
CXFA_GEPath& fillPath,
CFX_RectF rtFill,
const CFX_Matrix& matrix) {
- CXFA_Fill* fill = box->GetFill();
+ ASSERT(fill);
+
FX_ARGB crStart = fill->GetColor(false);
FX_ARGB crEnd = fill->GetRadialColor();
if (!fill->IsRadialToEdge())
@@ -411,12 +413,13 @@ void XFA_BOX_Fill_Radial(CXFA_Box* box,
pGS->FillPath(&fillPath, FXFILL_WINDING, &matrix);
}
-void XFA_BOX_Fill_Pattern(CXFA_Box* box,
+void XFA_BOX_Fill_Pattern(CXFA_Fill* fill,
CXFA_Graphics* pGS,
CXFA_GEPath& fillPath,
CFX_RectF rtFill,
const CFX_Matrix& matrix) {
- CXFA_Fill* fill = box->GetFill();
+ ASSERT(fill);
+
FX_ARGB crStart = fill->GetColor(false);
FX_ARGB crEnd = fill->GetPatternColor();
FX_HatchStyle iHatch = FX_HatchStyle::Cross;
@@ -445,12 +448,13 @@ void XFA_BOX_Fill_Pattern(CXFA_Box* box,
pGS->FillPath(&fillPath, FXFILL_WINDING, &matrix);
}
-void XFA_BOX_Fill_Linear(CXFA_Box* box,
+void XFA_BOX_Fill_Linear(CXFA_Fill* fill,
CXFA_Graphics* pGS,
CXFA_GEPath& fillPath,
CFX_RectF rtFill,
const CFX_Matrix& matrix) {
- CXFA_Fill* fill = box->GetFill();
+ ASSERT(fill);
+
FX_ARGB crStart = fill->GetColor(false);
FX_ARGB crEnd = fill->GetLinearColor();
@@ -488,7 +492,7 @@ void XFA_BOX_Fill(CXFA_Box* box,
const CFX_RectF& rtWidget,
const CFX_Matrix& matrix,
uint32_t dwFlags) {
- CXFA_Fill* fill = box->GetFill();
+ CXFA_Fill* fill = box->GetFillIfExists();
if (!fill || !fill->IsVisible())
return;
@@ -500,13 +504,13 @@ void XFA_BOX_Fill(CXFA_Box* box,
XFA_Element eType = fill->GetFillType();
switch (eType) {
case XFA_Element::Radial:
- XFA_BOX_Fill_Radial(box, pGS, fillPath, rtWidget, matrix);
+ XFA_BOX_Fill_Radial(fill, pGS, fillPath, rtWidget, matrix);
break;
case XFA_Element::Pattern:
- XFA_BOX_Fill_Pattern(box, pGS, fillPath, rtWidget, matrix);
+ XFA_BOX_Fill_Pattern(fill, pGS, fillPath, rtWidget, matrix);
break;
case XFA_Element::Linear:
- XFA_BOX_Fill_Linear(box, pGS, fillPath, rtWidget, matrix);
+ XFA_BOX_Fill_Linear(fill, pGS, fillPath, rtWidget, matrix);
break;
default: {
FX_ARGB cr;
@@ -559,7 +563,7 @@ void XFA_BOX_StrokeArc(CXFA_Box* box,
CFX_RectF rtWidget,
const CFX_Matrix& matrix,
uint32_t dwFlags) {
- CXFA_Edge* edge = box->GetEdge(0);
+ CXFA_Edge* edge = box->GetEdgeIfExists(0);
if (!edge || !edge->IsVisible())
return;
@@ -987,7 +991,7 @@ void CXFA_FFWidget::RenderWidget(CXFA_Graphics* pGS,
return;
CFX_RectF rtBorder = GetRectWithoutRotate();
- CXFA_Margin* margin = border->GetMargin();
+ CXFA_Margin* margin = border->GetMarginIfExists();
if (margin)
XFA_RectWithoutMargin(rtBorder, margin);
@@ -998,18 +1002,23 @@ void CXFA_FFWidget::RenderWidget(CXFA_Graphics* pGS,
bool CXFA_FFWidget::IsLoaded() {
return !!m_pPageView;
}
+
bool CXFA_FFWidget::LoadWidget() {
PerformLayout();
return true;
}
+
void CXFA_FFWidget::UnloadWidget() {}
+
bool CXFA_FFWidget::PerformLayout() {
RecacheWidgetRect();
return true;
}
+
bool CXFA_FFWidget::UpdateFWLData() {
return false;
}
+
void CXFA_FFWidget::UpdateWidgetProperty() {}
void CXFA_FFWidget::DrawBorder(CXFA_Graphics* pGS,
diff --git a/xfa/fxfa/parser/cxfa_box.cpp b/xfa/fxfa/parser/cxfa_box.cpp
index 443362f449..5f8bed9aa1 100644
--- a/xfa/fxfa/parser/cxfa_box.cpp
+++ b/xfa/fxfa/parser/cxfa_box.cpp
@@ -81,7 +81,7 @@ int32_t CXFA_Box::CountEdges() {
return CountChildren(XFA_Element::Edge, false);
}
-CXFA_Edge* CXFA_Box::GetEdge(int32_t nIndex) {
+CXFA_Edge* CXFA_Box::GetEdgeIfExists(int32_t nIndex) {
if (nIndex == 0)
return JSObject()->GetOrCreateProperty<CXFA_Edge>(nIndex,
XFA_Element::Edge);
@@ -104,15 +104,15 @@ Optional<int32_t> CXFA_Box::GetSweepAngle() {
return JSObject()->TryInteger(XFA_Attribute::SweepAngle, false);
}
-CXFA_Fill* CXFA_Box::GetFill() const {
+CXFA_Fill* CXFA_Box::GetFillIfExists() const {
return JSObject()->GetProperty<CXFA_Fill>(0, XFA_Element::Fill);
}
-CXFA_Fill* CXFA_Box::GetOrCreateFill() {
+CXFA_Fill* CXFA_Box::GetOrCreateFillIfPossible() {
return JSObject()->GetOrCreateProperty<CXFA_Fill>(0, XFA_Element::Fill);
}
-CXFA_Margin* CXFA_Box::GetMargin() {
+CXFA_Margin* CXFA_Box::GetMarginIfExists() {
return GetChild<CXFA_Margin>(0, XFA_Element::Margin, false);
}
@@ -144,6 +144,8 @@ std::vector<CXFA_Stroke*> CXFA_Box::GetStrokesInternal(bool bNull) {
corner = JSObject()->GetProperty<CXFA_Corner>(i, XFA_Element::Corner);
}
+ // TODO(dsinclair): If i == 0 and GetOrCreateProperty failed, we can end up
+ // with a null corner in the first position.
if (corner || i == 0) {
strokes[j] = corner;
} else if (!bNull) {
@@ -160,6 +162,8 @@ std::vector<CXFA_Stroke*> CXFA_Box::GetStrokesInternal(bool bNull) {
else
edge = JSObject()->GetProperty<CXFA_Edge>(i, XFA_Element::Edge);
+ // TODO(dsinclair): If i == 0 and GetOrCreateProperty failed, we can end up
+ // with a null edge in the first position.
if (edge || i == 0) {
strokes[j] = edge;
} else if (!bNull) {
diff --git a/xfa/fxfa/parser/cxfa_box.h b/xfa/fxfa/parser/cxfa_box.h
index c85d0164af..216a981c83 100644
--- a/xfa/fxfa/parser/cxfa_box.h
+++ b/xfa/fxfa/parser/cxfa_box.h
@@ -30,10 +30,10 @@ class CXFA_Box : public CXFA_Node {
std::tuple<XFA_AttributeEnum, bool, float> Get3DStyle();
int32_t CountEdges();
- CXFA_Edge* GetEdge(int32_t nIndex);
- CXFA_Fill* GetFill() const;
- CXFA_Fill* GetOrCreateFill();
- CXFA_Margin* GetMargin();
+ CXFA_Edge* GetEdgeIfExists(int32_t nIndex);
+ CXFA_Fill* GetFillIfExists() const;
+ CXFA_Fill* GetOrCreateFillIfPossible();
+ CXFA_Margin* GetMarginIfExists();
std::vector<CXFA_Stroke*> GetStrokes();
diff --git a/xfa/fxfa/parser/cxfa_edge.h b/xfa/fxfa/parser/cxfa_edge.h
index 8bf9f6ea28..36fee55624 100644
--- a/xfa/fxfa/parser/cxfa_edge.h
+++ b/xfa/fxfa/parser/cxfa_edge.h
@@ -11,6 +11,8 @@
class CXFA_Edge : public CXFA_Stroke {
public:
+ static constexpr FX_ARGB kDefaultColor = 0xFF000000;
+
CXFA_Edge(CXFA_Document* doc, XFA_PacketType packet);
~CXFA_Edge() override;
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-11 21:53:02 +0000