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-rw-r--r--xfa/fxfa/parser/cxfa_itemlayoutprocessor.cpp151
-rw-r--r--xfa/fxfa/parser/cxfa_layoutitem.cpp2
-rw-r--r--xfa/fxfa/parser/cxfa_traversestrategy_xfanode.h4
3 files changed, 92 insertions, 65 deletions
diff --git a/xfa/fxfa/parser/cxfa_itemlayoutprocessor.cpp b/xfa/fxfa/parser/cxfa_itemlayoutprocessor.cpp
index 2ff9acd25a..60dd8a37a5 100644
--- a/xfa/fxfa/parser/cxfa_itemlayoutprocessor.cpp
+++ b/xfa/fxfa/parser/cxfa_itemlayoutprocessor.cpp
@@ -212,10 +212,12 @@ void RelocateTableRowCells(CXFA_ContentLayoutItem* pLayoutRow,
int32_t nCurrentColIdx = 0;
bool bMetWholeRowCell = false;
- for (auto* pLayoutChild =
- static_cast<CXFA_ContentLayoutItem*>(pLayoutRow->m_pFirstChild);
- pLayoutChild; pLayoutChild = static_cast<CXFA_ContentLayoutItem*>(
- pLayoutChild->m_pNextSibling)) {
+ for (CXFA_LayoutItem* pIter = pLayoutRow->m_pFirstChild; pIter;
+ pIter = pIter->m_pNextSibling) {
+ CXFA_ContentLayoutItem* pLayoutChild = pIter->AsContentLayoutItem();
+ if (!pLayoutChild)
+ continue;
+
int32_t nOriginalColSpan =
pLayoutChild->GetFormNode()->JSObject()->GetInteger(
XFA_Attribute::ColSpan);
@@ -257,7 +259,10 @@ void RelocateTableRowCells(CXFA_ContentLayoutItem* pLayoutRow,
if (bContainerHeightAutoSize) {
for (CXFA_LayoutItem* pIter = pLayoutRow->m_pFirstChild; pIter;
pIter = pIter->m_pNextSibling) {
- auto* pLayoutChild = static_cast<CXFA_ContentLayoutItem*>(pIter);
+ CXFA_ContentLayoutItem* pLayoutChild = pIter->AsContentLayoutItem();
+ if (!pLayoutChild)
+ continue;
+
UpdateWidgetSize(pLayoutChild, &pLayoutChild->m_sSize.width,
&fContentCalculatedHeight);
float fOldChildHeight = pLayoutChild->m_sSize.height;
@@ -283,8 +288,12 @@ void RelocateTableRowCells(CXFA_ContentLayoutItem* pLayoutRow,
if (fOffHeight > 0) {
for (CXFA_LayoutItem* pInnerIter = pLayoutChild->m_pFirstChild;
pInnerIter; pInnerIter = pInnerIter->m_pNextSibling) {
- static_cast<CXFA_ContentLayoutItem*>(pInnerIter)->m_sPos.y +=
- fOffHeight;
+ CXFA_ContentLayoutItem* pInnerChild =
+ pInnerIter->AsContentLayoutItem();
+ if (!pInnerChild)
+ continue;
+
+ pInnerChild->m_sPos.y += fOffHeight;
}
}
}
@@ -307,7 +316,10 @@ void RelocateTableRowCells(CXFA_ContentLayoutItem* pLayoutRow,
XFA_AttributeEnum::Rl_row) {
for (CXFA_LayoutItem* pIter = pLayoutRow->m_pFirstChild; pIter;
pIter = pIter->m_pNextSibling) {
- auto* pLayoutChild = static_cast<CXFA_ContentLayoutItem*>(pIter);
+ CXFA_ContentLayoutItem* pLayoutChild = pIter->AsContentLayoutItem();
+ if (!pLayoutChild)
+ continue;
+
pLayoutChild->m_sPos.x = fContentCalculatedWidth -
pLayoutChild->m_sPos.x -
pLayoutChild->m_sSize.width;
@@ -431,16 +443,13 @@ void DeleteLayoutGeneratedNode(CXFA_Node* pGenerateNode) {
CXFA_FFNotify* pNotify = pGenerateNode->GetDocument()->GetNotify();
CXFA_LayoutProcessor* pDocLayout =
pGenerateNode->GetDocument()->GetLayoutProcessor();
- CXFA_NodeIteratorTemplate<CXFA_Node, CXFA_TraverseStrategy_XFANode> sIterator(
- pGenerateNode);
+ CXFA_NodeIterator sIterator(pGenerateNode);
for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode;
pNode = sIterator.MoveToNext()) {
CXFA_ContentLayoutItem* pCurLayoutItem =
- static_cast<CXFA_ContentLayoutItem*>(
- pNode->JSObject()->GetLayoutItem());
- CXFA_ContentLayoutItem* pNextLayoutItem = nullptr;
+ ToContentLayoutItem(pNode->JSObject()->GetLayoutItem());
while (pCurLayoutItem) {
- pNextLayoutItem = pCurLayoutItem->m_pNext;
+ CXFA_ContentLayoutItem* pNextLayoutItem = pCurLayoutItem->m_pNext;
pNotify->OnLayoutItemRemoving(pDocLayout, pCurLayoutItem);
delete pCurLayoutItem;
pCurLayoutItem = pNextLayoutItem;
@@ -509,7 +518,10 @@ bool FindLayoutItemSplitPos(CXFA_ContentLayoutItem* pLayoutItem,
float fRelSplitPos = *fProposedSplitPos - fCurBottomMargin;
for (CXFA_LayoutItem* pIter = pLayoutItem->m_pFirstChild; pIter;
pIter = pIter->m_pNextSibling) {
- auto* pChildItem = static_cast<CXFA_ContentLayoutItem*>(pIter);
+ CXFA_ContentLayoutItem* pChildItem = pIter->AsContentLayoutItem();
+ if (!pChildItem)
+ continue;
+
float fChildOffset =
fCurVerticalOffset + fCurTopMargin + pChildItem->m_sPos.y;
bool bChange = false;
@@ -623,8 +635,8 @@ CXFA_ItemLayoutProcessor::CXFA_ItemLayoutProcessor(CXFA_Node* pNode,
ASSERT(GetFormNode());
ASSERT(GetFormNode()->IsContainerNode() ||
GetFormNode()->GetElementType() == XFA_Element::Form);
- m_pOldLayoutItem = static_cast<CXFA_ContentLayoutItem*>(
- GetFormNode()->JSObject()->GetLayoutItem());
+ m_pOldLayoutItem =
+ ToContentLayoutItem(GetFormNode()->JSObject()->GetLayoutItem());
}
CXFA_ItemLayoutProcessor::~CXFA_ItemLayoutProcessor() {}
@@ -644,8 +656,7 @@ CXFA_ContentLayoutItem* CXFA_ItemLayoutProcessor::CreateContentLayoutItem(
pFormNode->GetDocument()->GetNotify()->OnCreateContentLayoutItem(
pFormNode);
CXFA_ContentLayoutItem* pPrevLayoutItem =
- static_cast<CXFA_ContentLayoutItem*>(
- pFormNode->JSObject()->GetLayoutItem());
+ ToContentLayoutItem(pFormNode->JSObject()->GetLayoutItem());
if (pPrevLayoutItem) {
while (pPrevLayoutItem->m_pNext)
pPrevLayoutItem = pPrevLayoutItem->m_pNext;
@@ -722,8 +733,12 @@ void CXFA_ItemLayoutProcessor::SplitLayoutItem(
pSecondParent->m_sSize.height += fCurTopMargin;
for (CXFA_LayoutItem* pParentIter = pSecondParent->m_pParent; pParentIter;
pParentIter = pParentIter->m_pParent) {
- static_cast<CXFA_ContentLayoutItem*>(pParentIter)->m_sSize.height +=
- fCurTopMargin;
+ CXFA_ContentLayoutItem* pContentItem =
+ pParentIter->AsContentLayoutItem();
+ if (!pContentItem)
+ continue;
+
+ pContentItem->m_sSize.height += fCurTopMargin;
}
}
} else {
@@ -733,7 +748,7 @@ void CXFA_ItemLayoutProcessor::SplitLayoutItem(
}
CXFA_ContentLayoutItem* pChildren =
- static_cast<CXFA_ContentLayoutItem*>(pLayoutItem->m_pFirstChild);
+ ToContentLayoutItem(pLayoutItem->m_pFirstChild);
pLayoutItem->m_pFirstChild = nullptr;
float lHeightForKeep = 0;
@@ -741,8 +756,7 @@ void CXFA_ItemLayoutProcessor::SplitLayoutItem(
std::vector<CXFA_ContentLayoutItem*> keepLayoutItems;
for (CXFA_ContentLayoutItem *pChildItem = pChildren, *pChildNext = nullptr;
pChildItem; pChildItem = pChildNext) {
- pChildNext =
- static_cast<CXFA_ContentLayoutItem*>(pChildItem->m_pNextSibling);
+ pChildNext = ToContentLayoutItem(pChildItem->m_pNextSibling);
pChildItem->m_pNextSibling = nullptr;
if (fSplitPos <= fCurTopMargin + pChildItem->m_sPos.y + fCurBottomMargin +
XFA_LAYOUT_FLOAT_PERCISION) {
@@ -803,8 +817,7 @@ void CXFA_ItemLayoutProcessor::SplitLayoutItem(float fSplitPos) {
CXFA_ContentLayoutItem* CXFA_ItemLayoutProcessor::ExtractLayoutItem() {
CXFA_ContentLayoutItem* pLayoutItem = m_pLayoutItem;
if (pLayoutItem) {
- m_pLayoutItem =
- static_cast<CXFA_ContentLayoutItem*>(pLayoutItem->m_pNextSibling);
+ m_pLayoutItem = ToContentLayoutItem(pLayoutItem->m_pNextSibling);
pLayoutItem->m_pNextSibling = nullptr;
}
@@ -1291,10 +1304,11 @@ void CXFA_ItemLayoutProcessor::DoLayoutTableContainer(CXFA_Node* pLayoutNode) {
std::vector<CXFA_ContentLayoutItem*> rgRowItems;
std::vector<int32_t> rgRowItemsSpan;
std::vector<float> rgRowItemsWidth;
- for (auto* pLayoutChild =
- static_cast<CXFA_ContentLayoutItem*>(m_pLayoutItem->m_pFirstChild);
- pLayoutChild; pLayoutChild = static_cast<CXFA_ContentLayoutItem*>(
- pLayoutChild->m_pNextSibling)) {
+ for (CXFA_LayoutItem* pIter = m_pLayoutItem->m_pFirstChild; pIter;
+ pIter = pIter->m_pNextSibling) {
+ CXFA_ContentLayoutItem* pLayoutChild = pIter->AsContentLayoutItem();
+ if (!pLayoutChild)
+ continue;
if (pLayoutChild->GetFormNode()->GetElementType() != XFA_Element::Subform)
continue;
if (!pLayoutChild->GetFormNode()->PresenceRequiresSpace())
@@ -1307,8 +1321,8 @@ void CXFA_ItemLayoutProcessor::DoLayoutTableContainer(CXFA_Node* pLayoutNode) {
eLayout != XFA_AttributeEnum::Rl_row) {
continue;
}
- auto* pRowLayoutCell =
- static_cast<CXFA_ContentLayoutItem*>(pLayoutChild->m_pFirstChild);
+ CXFA_ContentLayoutItem* pRowLayoutCell =
+ ToContentLayoutItem(pLayoutChild->m_pFirstChild);
if (pRowLayoutCell) {
rgRowItems.push_back(pRowLayoutCell);
int32_t iColSpan =
@@ -1329,8 +1343,8 @@ void CXFA_ItemLayoutProcessor::DoLayoutTableContainer(CXFA_Node* pLayoutNode) {
while (rgRowItems[i] &&
(rgRowItemsSpan[i] <= 0 ||
!rgRowItems[i]->GetFormNode()->PresenceRequiresSpace())) {
- auto* pNewCell = static_cast<CXFA_ContentLayoutItem*>(
- rgRowItems[i]->m_pNextSibling);
+ CXFA_ContentLayoutItem* pNewCell =
+ ToContentLayoutItem(rgRowItems[i]->m_pNextSibling);
if (rgRowItemsSpan[i] < 0 &&
rgRowItems[i]->GetFormNode()->PresenceRequiresSpace()) {
pNewCell = nullptr;
@@ -1385,7 +1399,9 @@ void CXFA_ItemLayoutProcessor::DoLayoutTableContainer(CXFA_Node* pLayoutNode) {
float fCurrentRowY = 0;
for (CXFA_LayoutItem* pIter = m_pLayoutItem->m_pFirstChild; pIter;
pIter = pIter->m_pNextSibling) {
- auto* pLayoutChild = static_cast<CXFA_ContentLayoutItem*>(pIter);
+ CXFA_ContentLayoutItem* pLayoutChild = pIter->AsContentLayoutItem();
+ if (!pLayoutChild)
+ continue;
if (!pLayoutChild->GetFormNode()->PresenceRequiresSpace())
continue;
@@ -1529,7 +1545,10 @@ bool CXFA_ItemLayoutProcessor::JudgePutNextPage(
float fItemsHeight = 0;
for (CXFA_LayoutItem* pIter = pParentLayoutItem->m_pFirstChild; pIter;
pIter = pIter->m_pNextSibling) {
- auto* pChildLayoutItem = static_cast<CXFA_ContentLayoutItem*>(pIter);
+ CXFA_ContentLayoutItem* pChildLayoutItem = pIter->AsContentLayoutItem();
+ if (!pChildLayoutItem)
+ continue;
+
if (ExistContainerKeep(pChildLayoutItem->GetFormNode(), false)) {
pKeepItems->push_back(pChildLayoutItem);
fItemsHeight += pChildLayoutItem->m_sSize.height;
@@ -1546,8 +1565,7 @@ void CXFA_ItemLayoutProcessor::ProcessUnUseBinds(CXFA_Node* pFormNode) {
if (!pFormNode)
return;
- CXFA_NodeIteratorTemplate<CXFA_Node, CXFA_TraverseStrategy_XFANode> sIterator(
- pFormNode);
+ CXFA_NodeIterator sIterator(pFormNode);
for (CXFA_Node* pNode = sIterator.MoveToNext(); pNode;
pNode = sIterator.MoveToNext()) {
if (pNode->IsContainerNode()) {
@@ -1658,21 +1676,25 @@ XFA_ItemLayoutProcessorResult CXFA_ItemLayoutProcessor::DoLayoutFlowedContainer(
if (m_pLayoutItem) {
if (m_nCurChildNodeStage != XFA_ItemLayoutProcessorStages::Done &&
eFlowStrategy != XFA_AttributeEnum::Tb) {
- pLayoutChild =
- static_cast<CXFA_ContentLayoutItem*>(m_pLayoutItem->m_pFirstChild);
- for (CXFA_ContentLayoutItem* pLayoutNext = pLayoutChild; pLayoutNext;
- pLayoutNext = static_cast<CXFA_ContentLayoutItem*>(
- pLayoutNext->m_pNextSibling)) {
- if (pLayoutNext->m_sPos.y != pLayoutChild->m_sPos.y)
- pLayoutChild = pLayoutNext;
+ pLayoutChild = ToContentLayoutItem(m_pLayoutItem->m_pFirstChild);
+ for (CXFA_LayoutItem* pLayoutNext = pLayoutChild; pLayoutNext;
+ pLayoutNext = pLayoutNext->m_pNextSibling) {
+ CXFA_ContentLayoutItem* pContentNext =
+ pLayoutNext->AsContentLayoutItem();
+ if (!pContentNext)
+ continue;
+
+ if (pContentNext->m_sPos.y != pLayoutChild->m_sPos.y)
+ pLayoutChild = pContentNext;
}
}
- for (auto* pLayoutTempChild =
- static_cast<CXFA_ContentLayoutItem*>(m_pLayoutItem->m_pFirstChild);
- pLayoutTempChild != pLayoutChild;
- pLayoutTempChild = static_cast<CXFA_ContentLayoutItem*>(
- pLayoutTempChild->m_pNextSibling)) {
+ for (CXFA_LayoutItem* pTempChild = m_pLayoutItem->m_pFirstChild;
+ pTempChild != pLayoutChild; pTempChild = pTempChild->m_pNextSibling) {
+ CXFA_ContentLayoutItem* pLayoutTempChild =
+ pTempChild->AsContentLayoutItem();
+ if (!pLayoutTempChild)
+ continue;
if (!pLayoutTempChild->GetFormNode()->PresenceRequiresSpace())
continue;
@@ -1714,9 +1736,11 @@ XFA_ItemLayoutProcessorResult CXFA_ItemLayoutProcessor::DoLayoutFlowedContainer(
uint8_t uCurHAlignState =
(eFlowStrategy != XFA_AttributeEnum::Rl_tb ? 0 : 2);
if (pLayoutChild) {
- for (CXFA_ContentLayoutItem* pLayoutNext = pLayoutChild; pLayoutNext;
- pLayoutNext = static_cast<CXFA_ContentLayoutItem*>(
- pLayoutNext->m_pNextSibling)) {
+ for (CXFA_LayoutItem* pNext = pLayoutChild; pNext;
+ pNext = pNext->m_pNextSibling) {
+ CXFA_ContentLayoutItem* pLayoutNext = pNext->AsContentLayoutItem();
+ if (!pLayoutNext)
+ continue;
if (!pLayoutNext->m_pNextSibling && m_pCurChildPreprocessor &&
m_pCurChildPreprocessor->GetFormNode() ==
pLayoutNext->GetFormNode()) {
@@ -1741,26 +1765,25 @@ XFA_ItemLayoutProcessorResult CXFA_ItemLayoutProcessor::DoLayoutFlowedContainer(
}
}
- if (static_cast<CXFA_ContentLayoutItem*>(m_pLayoutItem->m_pFirstChild) ==
- pLayoutChild) {
+ if (ToContentLayoutItem(m_pLayoutItem->m_pFirstChild) == pLayoutChild) {
m_pLayoutItem->m_pFirstChild = nullptr;
} else {
for (CXFA_LayoutItem* pLayoutNext = m_pLayoutItem->m_pFirstChild;
pLayoutNext; pLayoutNext = pLayoutNext->m_pNextSibling) {
- if (static_cast<CXFA_ContentLayoutItem*>(
- pLayoutNext->m_pNextSibling) == pLayoutChild) {
+ if (ToContentLayoutItem(pLayoutNext->m_pNextSibling) ==
+ pLayoutChild) {
pLayoutNext->m_pNextSibling = nullptr;
break;
}
}
}
- auto* pLayoutNextTemp =
- static_cast<CXFA_ContentLayoutItem*>(pLayoutChild);
+ CXFA_ContentLayoutItem* pLayoutNextTemp =
+ ToContentLayoutItem(pLayoutChild);
while (pLayoutNextTemp) {
pLayoutNextTemp->m_pParent = nullptr;
- auto* pSaveLayoutNext = static_cast<CXFA_ContentLayoutItem*>(
- pLayoutNextTemp->m_pNextSibling);
+ CXFA_ContentLayoutItem* pSaveLayoutNext =
+ ToContentLayoutItem(pLayoutNextTemp->m_pNextSibling);
pLayoutNextTemp->m_pNextSibling = nullptr;
pLayoutNextTemp = pSaveLayoutNext;
}
@@ -2397,7 +2420,11 @@ void CXFA_ItemLayoutProcessor::AddLeaderAfterSplit(
float fHeight = pLeaderLayoutItem->m_sSize.height;
for (CXFA_LayoutItem* pIter = m_pLayoutItem->m_pFirstChild; pIter;
pIter = pIter->m_pNextSibling) {
- static_cast<CXFA_ContentLayoutItem*>(pIter)->m_sPos.y += fHeight;
+ CXFA_ContentLayoutItem* pContentItem = pIter->AsContentLayoutItem();
+ if (!pContentItem)
+ continue;
+
+ pContentItem->m_sPos.y += fHeight;
}
pLeaderLayoutItem->m_sPos.y = 0;
diff --git a/xfa/fxfa/parser/cxfa_layoutitem.cpp b/xfa/fxfa/parser/cxfa_layoutitem.cpp
index aac7e5db41..42294a508b 100644
--- a/xfa/fxfa/parser/cxfa_layoutitem.cpp
+++ b/xfa/fxfa/parser/cxfa_layoutitem.cpp
@@ -28,7 +28,7 @@ void XFA_ReleaseLayoutItem(CXFA_LayoutItem* pLayoutItem) {
}
pNotify->OnLayoutItemRemoving(pDocLayout, pLayoutItem);
if (pLayoutItem->GetFormNode()->GetElementType() == XFA_Element::PageArea) {
- pNotify->OnPageEvent(static_cast<CXFA_ContainerLayoutItem*>(pLayoutItem),
+ pNotify->OnPageEvent(ToContainerLayoutItem(pLayoutItem),
XFA_PAGEVIEWEVENT_PostRemoved);
}
delete pLayoutItem;
diff --git a/xfa/fxfa/parser/cxfa_traversestrategy_xfanode.h b/xfa/fxfa/parser/cxfa_traversestrategy_xfanode.h
index fc98d18623..90f39a8ba0 100644
--- a/xfa/fxfa/parser/cxfa_traversestrategy_xfanode.h
+++ b/xfa/fxfa/parser/cxfa_traversestrategy_xfanode.h
@@ -22,7 +22,7 @@ class CXFA_TraverseStrategy_XFANode {
}
};
-typedef CXFA_NodeIteratorTemplate<CXFA_Node, CXFA_TraverseStrategy_XFANode>
- CXFA_NodeIterator;
+using CXFA_NodeIterator =
+ CXFA_NodeIteratorTemplate<CXFA_Node, CXFA_TraverseStrategy_XFANode>;
#endif // XFA_FXFA_PARSER_CXFA_TRAVERSESTRATEGY_XFANODE_H_
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 04:56:38 +0000