diff options
Diffstat (limited to 'xfa/src/fxfa/src/parser/xfa_layout_itemlayout.cpp')
| -rw-r--r-- | xfa/src/fxfa/src/parser/xfa_layout_itemlayout.cpp | 5020 |
1 files changed, 2777 insertions, 2243 deletions
diff --git a/xfa/src/fxfa/src/parser/xfa_layout_itemlayout.cpp b/xfa/src/fxfa/src/parser/xfa_layout_itemlayout.cpp index fc6ec20f40..93f0b0189d 100644 --- a/xfa/src/fxfa/src/parser/xfa_layout_itemlayout.cpp +++ b/xfa/src/fxfa/src/parser/xfa_layout_itemlayout.cpp @@ -20,2376 +20,2910 @@ #include "xfa_layout_itemlayout.h"
#include "xfa_layout_pagemgr_new.h"
#include "xfa_layout_appadapter.h"
-CXFA_ItemLayoutProcessor::CXFA_ItemLayoutProcessor(CXFA_Node *pNode, CXFA_LayoutPageMgr* pPageMgr)
- : m_pFormNode(pNode)
- , m_pLayoutItem(NULL)
- , m_pCurChildNode(XFA_LAYOUT_INVALIDNODE)
- , m_nCurChildNodeStage(XFA_ItemLayoutProcessorStages_None)
- , m_pCurChildPreprocessor(NULL)
- , m_fUsedSize(0)
- , m_pPageMgr(pPageMgr)
- , m_bHasAvailHeight(TRUE)
+CXFA_ItemLayoutProcessor::CXFA_ItemLayoutProcessor(CXFA_Node* pNode,
+ CXFA_LayoutPageMgr* pPageMgr)
+ : m_pFormNode(pNode),
+ m_pLayoutItem(NULL),
+ m_pCurChildNode(XFA_LAYOUT_INVALIDNODE),
+ m_nCurChildNodeStage(XFA_ItemLayoutProcessorStages_None),
+ m_pCurChildPreprocessor(NULL),
+ m_fUsedSize(0),
+ m_pPageMgr(pPageMgr),
+ m_bHasAvailHeight(TRUE)
#ifdef _XFA_LAYOUTITEM_ProcessCACHE_
- , m_pOldLayoutItem(NULL)
+ ,
+ m_pOldLayoutItem(NULL)
#else
- , m_pPageMgrCreateItem(NULL)
+ ,
+ m_pPageMgrCreateItem(NULL)
#endif
- , m_bKeepBreakFinish(FALSE)
- , m_pKeepHeadNode(NULL)
- , m_pKeepTailNode(NULL)
- , m_bIsProcessKeep(FALSE)
- , m_bBreakPending(TRUE)
- , m_fLastRowWidth(0)
- , m_fLastRowY(0)
- , m_bUseInheriated(FALSE)
- , m_fWidthLimite(0)
- , m_ePreProcessRs(XFA_ItemLayoutProcessorResult_Done)
-{
- FXSYS_assert(m_pFormNode && (m_pFormNode->IsContainerNode() || m_pFormNode->GetClassID() == XFA_ELEMENT_Form));
+ ,
+ m_bKeepBreakFinish(FALSE),
+ m_pKeepHeadNode(NULL),
+ m_pKeepTailNode(NULL),
+ m_bIsProcessKeep(FALSE),
+ m_bBreakPending(TRUE),
+ m_fLastRowWidth(0),
+ m_fLastRowY(0),
+ m_bUseInheriated(FALSE),
+ m_fWidthLimite(0),
+ m_ePreProcessRs(XFA_ItemLayoutProcessorResult_Done) {
+ FXSYS_assert(m_pFormNode && (m_pFormNode->IsContainerNode() ||
+ m_pFormNode->GetClassID() == XFA_ELEMENT_Form));
#ifdef _XFA_LAYOUTITEM_ProcessCACHE_
- m_pOldLayoutItem = (CXFA_ContentLayoutItemImpl*)m_pFormNode->GetUserData(XFA_LAYOUTITEMKEY);
+ m_pOldLayoutItem =
+ (CXFA_ContentLayoutItemImpl*)m_pFormNode->GetUserData(XFA_LAYOUTITEMKEY);
#endif
}
-CXFA_ContentLayoutItemImpl* CXFA_ItemLayoutProcessor::CreateContentLayoutItem(CXFA_Node* pFormNode)
-{
- if(!pFormNode) {
- return NULL;
- }
- CXFA_ContentLayoutItemImpl* pLayoutItem = NULL;
+CXFA_ContentLayoutItemImpl* CXFA_ItemLayoutProcessor::CreateContentLayoutItem(
+ CXFA_Node* pFormNode) {
+ if (!pFormNode) {
+ return NULL;
+ }
+ CXFA_ContentLayoutItemImpl* pLayoutItem = NULL;
#ifdef _XFA_LAYOUTITEM_ProcessCACHE_
- if (m_pOldLayoutItem) {
- pLayoutItem = m_pOldLayoutItem;
- m_pOldLayoutItem = m_pOldLayoutItem->m_pNext;
- return pLayoutItem;
- }
- pLayoutItem = (CXFA_ContentLayoutItemImpl*)pFormNode->GetDocument()->GetParser()->GetNotify()->OnCreateLayoutItem(pFormNode);
+ if (m_pOldLayoutItem) {
+ pLayoutItem = m_pOldLayoutItem;
+ m_pOldLayoutItem = m_pOldLayoutItem->m_pNext;
+ return pLayoutItem;
+ }
+ pLayoutItem = (CXFA_ContentLayoutItemImpl*)pFormNode->GetDocument()
+ ->GetParser()
+ ->GetNotify()
+ ->OnCreateLayoutItem(pFormNode);
#else
- pLayoutItem = (CXFA_ContentLayoutItemImpl*)m_pPageMgrCreateItem->FindOrCreateLayoutItem(pFormNode);
+ pLayoutItem =
+ (CXFA_ContentLayoutItemImpl*)m_pPageMgrCreateItem->FindOrCreateLayoutItem(
+ pFormNode);
#endif
- CXFA_ContentLayoutItemImpl* pPrevLayoutItem = (CXFA_ContentLayoutItemImpl*)pFormNode->GetUserData(XFA_LAYOUTITEMKEY);
- if(pPrevLayoutItem) {
- while(pPrevLayoutItem->m_pNext) {
- pPrevLayoutItem = pPrevLayoutItem->m_pNext;
- }
- pPrevLayoutItem->m_pNext = pLayoutItem;
- pLayoutItem->m_pPrev = pPrevLayoutItem;
- } else {
- pFormNode->SetUserData(XFA_LAYOUTITEMKEY, pLayoutItem);
- }
- return pLayoutItem;
+ CXFA_ContentLayoutItemImpl* pPrevLayoutItem =
+ (CXFA_ContentLayoutItemImpl*)pFormNode->GetUserData(XFA_LAYOUTITEMKEY);
+ if (pPrevLayoutItem) {
+ while (pPrevLayoutItem->m_pNext) {
+ pPrevLayoutItem = pPrevLayoutItem->m_pNext;
+ }
+ pPrevLayoutItem->m_pNext = pLayoutItem;
+ pLayoutItem->m_pPrev = pPrevLayoutItem;
+ } else {
+ pFormNode->SetUserData(XFA_LAYOUTITEMKEY, pLayoutItem);
+ }
+ return pLayoutItem;
}
-FX_BOOL CXFA_ItemLayoutProcessor::FindLayoutItemSplitPos(CXFA_ContentLayoutItemImpl* pLayoutItem, FX_FLOAT fCurVerticalOffset, FX_FLOAT& fProposedSplitPos, FX_BOOL& bAppChange, FX_BOOL bCalculateMargin )
-{
- CXFA_Node* pFormNode = pLayoutItem->m_pFormNode;
- if (fProposedSplitPos > fCurVerticalOffset + XFA_LAYOUT_FLOAT_PERCISION && fProposedSplitPos <= fCurVerticalOffset + pLayoutItem->m_sSize.y - XFA_LAYOUT_FLOAT_PERCISION) {
- switch(pFormNode->GetIntact()) {
- case XFA_ATTRIBUTEENUM_None: {
- FX_BOOL bAnyChanged = FALSE;
- CXFA_Document* pDocument = pFormNode->GetDocument();
- IXFA_Notify* pNotify = pDocument->GetParser()->GetNotify();
- FX_FLOAT fCurTopMargin = 0, fCurBottomMargin = 0;
- CXFA_Node* pMarginNode = pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
- if(pMarginNode && bCalculateMargin) {
- fCurTopMargin = pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
- fCurBottomMargin = pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
- }
- FX_BOOL bChanged = TRUE;
- while(bChanged) {
- bChanged = FALSE;
- {
- FX_FLOAT fRelSplitPos = fProposedSplitPos - fCurVerticalOffset;
- if(pNotify->FindSplitPos(pFormNode, ((CXFA_LayoutItem*)pLayoutItem)->GetIndex(), fRelSplitPos)) {
- bAnyChanged = TRUE;
- bChanged = TRUE;
- fProposedSplitPos = fCurVerticalOffset + fRelSplitPos;
- bAppChange = TRUE;
- if(fProposedSplitPos <= fCurVerticalOffset + XFA_LAYOUT_FLOAT_PERCISION) {
- return TRUE;
- }
- }
- }
- FX_FLOAT fRelSplitPos = fProposedSplitPos - fCurBottomMargin;
- for(CXFA_ContentLayoutItemImpl* pChildItem = (CXFA_ContentLayoutItemImpl*)pLayoutItem->m_pFirstChild; pChildItem; pChildItem = (CXFA_ContentLayoutItemImpl*)pChildItem->m_pNextSibling) {
- FX_FLOAT fChildOffset = fCurVerticalOffset + fCurTopMargin + pChildItem->m_sPos.y;
- FX_BOOL bAppChange = FALSE;
- if (FindLayoutItemSplitPos(pChildItem, fChildOffset, fRelSplitPos, bAppChange, bCalculateMargin)) {
- if(fRelSplitPos - fChildOffset < XFA_LAYOUT_FLOAT_PERCISION && bAppChange) {
- fProposedSplitPos = fRelSplitPos - fCurTopMargin;
- } else {
- fProposedSplitPos = fRelSplitPos + fCurBottomMargin;
- }
- bAnyChanged = TRUE;
- bChanged = TRUE;
- if(fProposedSplitPos <= fCurVerticalOffset + XFA_LAYOUT_FLOAT_PERCISION) {
- return TRUE;
- }
- if(bAnyChanged) {
- break;
- }
- }
- }
- }
- return bAnyChanged;
- }
- break;
- case XFA_ATTRIBUTEENUM_ContentArea:
- case XFA_ATTRIBUTEENUM_PageArea: {
- fProposedSplitPos = fCurVerticalOffset;
- return TRUE;
- }
- default:
- return FALSE;
- }
- }
- return FALSE;
-}
-static XFA_ATTRIBUTEENUM XFA_ItemLayoutProcessor_GetLayout(CXFA_Node* pFormNode, FX_BOOL& bRootForceTb)
-{
- bRootForceTb = FALSE;
- XFA_ATTRIBUTEENUM eLayoutMode;
- if(pFormNode->TryEnum(XFA_ATTRIBUTE_Layout, eLayoutMode, FALSE)) {
- return eLayoutMode;
- }
- CXFA_Node *pParentNode = pFormNode->GetNodeItem(XFA_NODEITEM_Parent);
- if(pParentNode && pParentNode->GetClassID() == XFA_ELEMENT_Form) {
- bRootForceTb = TRUE;
- return XFA_ATTRIBUTEENUM_Tb;
- }
- return XFA_ATTRIBUTEENUM_Position;
-}
-static FX_BOOL XFA_ExistContainerKeep(CXFA_Node* pCurNode, FX_BOOL bPreFind)
-{
- if(pCurNode == NULL || !XFA_ItemLayoutProcessor_IsTakingSpace(pCurNode)) {
- return FALSE;
- }
- XFA_NODEITEM eItemType = XFA_NODEITEM_PrevSibling;
- if(!bPreFind) {
- eItemType = XFA_NODEITEM_NextSibling;
- }
- CXFA_Node* pPreContainer = pCurNode->GetNodeItem(eItemType, XFA_OBJECTTYPE_ContainerNode);
- if(pPreContainer == NULL) {
- return FALSE;
- }
- CXFA_Node* pKeep = pCurNode->GetFirstChildByClass(XFA_ELEMENT_Keep);
- if (pKeep) {
- XFA_ATTRIBUTEENUM ePrevious;
- XFA_ATTRIBUTE eKeepType = XFA_ATTRIBUTE_Previous;
- if(!bPreFind) {
- eKeepType = XFA_ATTRIBUTE_Next;
- }
- if (pKeep->TryEnum(eKeepType, ePrevious, FALSE)) {
- if(ePrevious == XFA_ATTRIBUTEENUM_ContentArea || ePrevious == XFA_ATTRIBUTEENUM_PageArea) {
+FX_BOOL CXFA_ItemLayoutProcessor::FindLayoutItemSplitPos(
+ CXFA_ContentLayoutItemImpl* pLayoutItem,
+ FX_FLOAT fCurVerticalOffset,
+ FX_FLOAT& fProposedSplitPos,
+ FX_BOOL& bAppChange,
+ FX_BOOL bCalculateMargin) {
+ CXFA_Node* pFormNode = pLayoutItem->m_pFormNode;
+ if (fProposedSplitPos > fCurVerticalOffset + XFA_LAYOUT_FLOAT_PERCISION &&
+ fProposedSplitPos <= fCurVerticalOffset + pLayoutItem->m_sSize.y -
+ XFA_LAYOUT_FLOAT_PERCISION) {
+ switch (pFormNode->GetIntact()) {
+ case XFA_ATTRIBUTEENUM_None: {
+ FX_BOOL bAnyChanged = FALSE;
+ CXFA_Document* pDocument = pFormNode->GetDocument();
+ IXFA_Notify* pNotify = pDocument->GetParser()->GetNotify();
+ FX_FLOAT fCurTopMargin = 0, fCurBottomMargin = 0;
+ CXFA_Node* pMarginNode =
+ pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
+ if (pMarginNode && bCalculateMargin) {
+ fCurTopMargin = pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset)
+ .ToUnit(XFA_UNIT_Pt);
+ fCurBottomMargin = pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset)
+ .ToUnit(XFA_UNIT_Pt);
+ }
+ FX_BOOL bChanged = TRUE;
+ while (bChanged) {
+ bChanged = FALSE;
+ {
+ FX_FLOAT fRelSplitPos = fProposedSplitPos - fCurVerticalOffset;
+ if (pNotify->FindSplitPos(
+ pFormNode, ((CXFA_LayoutItem*)pLayoutItem)->GetIndex(),
+ fRelSplitPos)) {
+ bAnyChanged = TRUE;
+ bChanged = TRUE;
+ fProposedSplitPos = fCurVerticalOffset + fRelSplitPos;
+ bAppChange = TRUE;
+ if (fProposedSplitPos <=
+ fCurVerticalOffset + XFA_LAYOUT_FLOAT_PERCISION) {
+ return TRUE;
+ }
+ }
+ }
+ FX_FLOAT fRelSplitPos = fProposedSplitPos - fCurBottomMargin;
+ for (CXFA_ContentLayoutItemImpl* pChildItem =
+ (CXFA_ContentLayoutItemImpl*)pLayoutItem->m_pFirstChild;
+ pChildItem;
+ pChildItem =
+ (CXFA_ContentLayoutItemImpl*)pChildItem->m_pNextSibling) {
+ FX_FLOAT fChildOffset =
+ fCurVerticalOffset + fCurTopMargin + pChildItem->m_sPos.y;
+ FX_BOOL bAppChange = FALSE;
+ if (FindLayoutItemSplitPos(pChildItem, fChildOffset, fRelSplitPos,
+ bAppChange, bCalculateMargin)) {
+ if (fRelSplitPos - fChildOffset < XFA_LAYOUT_FLOAT_PERCISION &&
+ bAppChange) {
+ fProposedSplitPos = fRelSplitPos - fCurTopMargin;
+ } else {
+ fProposedSplitPos = fRelSplitPos + fCurBottomMargin;
+ }
+ bAnyChanged = TRUE;
+ bChanged = TRUE;
+ if (fProposedSplitPos <=
+ fCurVerticalOffset + XFA_LAYOUT_FLOAT_PERCISION) {
return TRUE;
+ }
+ if (bAnyChanged) {
+ break;
+ }
}
+ }
}
- }
- pKeep = pPreContainer->GetFirstChildByClass(XFA_ELEMENT_Keep);
- if (!pKeep) {
- return FALSE;
- }
- XFA_ATTRIBUTEENUM eNext;
- XFA_ATTRIBUTE eKeepType = XFA_ATTRIBUTE_Next;
- if(!bPreFind) {
- eKeepType = XFA_ATTRIBUTE_Previous;
- }
- if (!pKeep->TryEnum(eKeepType, eNext, FALSE)) {
+ return bAnyChanged;
+ } break;
+ case XFA_ATTRIBUTEENUM_ContentArea:
+ case XFA_ATTRIBUTEENUM_PageArea: {
+ fProposedSplitPos = fCurVerticalOffset;
+ return TRUE;
+ }
+ default:
return FALSE;
}
- if(eNext == XFA_ATTRIBUTEENUM_ContentArea || eNext == XFA_ATTRIBUTEENUM_PageArea) {
+ }
+ return FALSE;
+}
+static XFA_ATTRIBUTEENUM XFA_ItemLayoutProcessor_GetLayout(
+ CXFA_Node* pFormNode,
+ FX_BOOL& bRootForceTb) {
+ bRootForceTb = FALSE;
+ XFA_ATTRIBUTEENUM eLayoutMode;
+ if (pFormNode->TryEnum(XFA_ATTRIBUTE_Layout, eLayoutMode, FALSE)) {
+ return eLayoutMode;
+ }
+ CXFA_Node* pParentNode = pFormNode->GetNodeItem(XFA_NODEITEM_Parent);
+ if (pParentNode && pParentNode->GetClassID() == XFA_ELEMENT_Form) {
+ bRootForceTb = TRUE;
+ return XFA_ATTRIBUTEENUM_Tb;
+ }
+ return XFA_ATTRIBUTEENUM_Position;
+}
+static FX_BOOL XFA_ExistContainerKeep(CXFA_Node* pCurNode, FX_BOOL bPreFind) {
+ if (pCurNode == NULL || !XFA_ItemLayoutProcessor_IsTakingSpace(pCurNode)) {
+ return FALSE;
+ }
+ XFA_NODEITEM eItemType = XFA_NODEITEM_PrevSibling;
+ if (!bPreFind) {
+ eItemType = XFA_NODEITEM_NextSibling;
+ }
+ CXFA_Node* pPreContainer =
+ pCurNode->GetNodeItem(eItemType, XFA_OBJECTTYPE_ContainerNode);
+ if (pPreContainer == NULL) {
+ return FALSE;
+ }
+ CXFA_Node* pKeep = pCurNode->GetFirstChildByClass(XFA_ELEMENT_Keep);
+ if (pKeep) {
+ XFA_ATTRIBUTEENUM ePrevious;
+ XFA_ATTRIBUTE eKeepType = XFA_ATTRIBUTE_Previous;
+ if (!bPreFind) {
+ eKeepType = XFA_ATTRIBUTE_Next;
+ }
+ if (pKeep->TryEnum(eKeepType, ePrevious, FALSE)) {
+ if (ePrevious == XFA_ATTRIBUTEENUM_ContentArea ||
+ ePrevious == XFA_ATTRIBUTEENUM_PageArea) {
return TRUE;
+ }
}
+ }
+ pKeep = pPreContainer->GetFirstChildByClass(XFA_ELEMENT_Keep);
+ if (!pKeep) {
+ return FALSE;
+ }
+ XFA_ATTRIBUTEENUM eNext;
+ XFA_ATTRIBUTE eKeepType = XFA_ATTRIBUTE_Next;
+ if (!bPreFind) {
+ eKeepType = XFA_ATTRIBUTE_Previous;
+ }
+ if (!pKeep->TryEnum(eKeepType, eNext, FALSE)) {
return FALSE;
+ }
+ if (eNext == XFA_ATTRIBUTEENUM_ContentArea ||
+ eNext == XFA_ATTRIBUTEENUM_PageArea) {
+ return TRUE;
+ }
+ return FALSE;
}
-FX_FLOAT CXFA_ItemLayoutProcessor::FindSplitPos(FX_FLOAT fProposedSplitPos)
-{
- ASSERT(m_pLayoutItem);
- XFA_ATTRIBUTEENUM eLayout = m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
- FX_BOOL bCalculateMargin = TRUE;
- if(eLayout == XFA_ATTRIBUTEENUM_Position) {
- bCalculateMargin = FALSE;
- }
- while(fProposedSplitPos > XFA_LAYOUT_FLOAT_PERCISION) {
- FX_BOOL bAppChange = FALSE;
- if(!FindLayoutItemSplitPos(m_pLayoutItem, 0, fProposedSplitPos, bAppChange, bCalculateMargin)) {
- break;
- }
- }
- return fProposedSplitPos;
+FX_FLOAT CXFA_ItemLayoutProcessor::FindSplitPos(FX_FLOAT fProposedSplitPos) {
+ ASSERT(m_pLayoutItem);
+ XFA_ATTRIBUTEENUM eLayout = m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
+ FX_BOOL bCalculateMargin = TRUE;
+ if (eLayout == XFA_ATTRIBUTEENUM_Position) {
+ bCalculateMargin = FALSE;
+ }
+ while (fProposedSplitPos > XFA_LAYOUT_FLOAT_PERCISION) {
+ FX_BOOL bAppChange = FALSE;
+ if (!FindLayoutItemSplitPos(m_pLayoutItem, 0, fProposedSplitPos, bAppChange,
+ bCalculateMargin)) {
+ break;
+ }
+ }
+ return fProposedSplitPos;
}
-void CXFA_ItemLayoutProcessor::SplitLayoutItem(CXFA_ContentLayoutItemImpl* pLayoutItem, CXFA_ContentLayoutItemImpl* pSecondParent, FX_FLOAT fSplitPos)
-{
- FX_FLOAT fCurTopMargin = 0, fCurBottomMargin = 0;
- XFA_ATTRIBUTEENUM eLayout = m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
- FX_BOOL bCalculateMargin = TRUE;
- if(eLayout == XFA_ATTRIBUTEENUM_Position) {
- bCalculateMargin = FALSE;
- }
- CXFA_Node* pMarginNode = pLayoutItem->m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
- if(pMarginNode && bCalculateMargin) {
- fCurTopMargin = pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
- fCurBottomMargin = pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
- }
- CXFA_ContentLayoutItemImpl* pSecondLayoutItem = NULL;
- if (m_pCurChildPreprocessor && m_pCurChildPreprocessor->m_pFormNode == pLayoutItem->m_pFormNode) {
- pSecondLayoutItem = m_pCurChildPreprocessor->CreateContentLayoutItem(pLayoutItem->m_pFormNode);
- } else {
- pSecondLayoutItem = CreateContentLayoutItem(pLayoutItem->m_pFormNode);
- }
- pSecondLayoutItem->m_sPos.x = pLayoutItem->m_sPos.x;
- pSecondLayoutItem->m_sSize.x = pLayoutItem->m_sSize.x;
- pSecondLayoutItem->m_sPos.y = 0;
- pSecondLayoutItem->m_sSize.y = pLayoutItem->m_sSize.y - fSplitPos;
- pLayoutItem->m_sSize.y -= pSecondLayoutItem->m_sSize.y;
- if(pLayoutItem->m_pFirstChild) {
- pSecondLayoutItem->m_sSize.y += fCurTopMargin;
- }
- if (pSecondParent) {
- pSecondParent->AddChild(pSecondLayoutItem);
- if(fCurTopMargin > 0 && pLayoutItem->m_pFirstChild) {
- pSecondParent->m_sSize.y += fCurTopMargin;
- CXFA_ContentLayoutItemImpl* pParentItem = (CXFA_ContentLayoutItemImpl*)pSecondParent->m_pParent;
- while(pParentItem) {
- pParentItem->m_sSize.y += fCurTopMargin;
- pParentItem = (CXFA_ContentLayoutItemImpl*)pParentItem->m_pParent;
- }
- }
+void CXFA_ItemLayoutProcessor::SplitLayoutItem(
+ CXFA_ContentLayoutItemImpl* pLayoutItem,
+ CXFA_ContentLayoutItemImpl* pSecondParent,
+ FX_FLOAT fSplitPos) {
+ FX_FLOAT fCurTopMargin = 0, fCurBottomMargin = 0;
+ XFA_ATTRIBUTEENUM eLayout = m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
+ FX_BOOL bCalculateMargin = TRUE;
+ if (eLayout == XFA_ATTRIBUTEENUM_Position) {
+ bCalculateMargin = FALSE;
+ }
+ CXFA_Node* pMarginNode =
+ pLayoutItem->m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
+ if (pMarginNode && bCalculateMargin) {
+ fCurTopMargin =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
+ fCurBottomMargin =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
+ }
+ CXFA_ContentLayoutItemImpl* pSecondLayoutItem = NULL;
+ if (m_pCurChildPreprocessor &&
+ m_pCurChildPreprocessor->m_pFormNode == pLayoutItem->m_pFormNode) {
+ pSecondLayoutItem = m_pCurChildPreprocessor->CreateContentLayoutItem(
+ pLayoutItem->m_pFormNode);
+ } else {
+ pSecondLayoutItem = CreateContentLayoutItem(pLayoutItem->m_pFormNode);
+ }
+ pSecondLayoutItem->m_sPos.x = pLayoutItem->m_sPos.x;
+ pSecondLayoutItem->m_sSize.x = pLayoutItem->m_sSize.x;
+ pSecondLayoutItem->m_sPos.y = 0;
+ pSecondLayoutItem->m_sSize.y = pLayoutItem->m_sSize.y - fSplitPos;
+ pLayoutItem->m_sSize.y -= pSecondLayoutItem->m_sSize.y;
+ if (pLayoutItem->m_pFirstChild) {
+ pSecondLayoutItem->m_sSize.y += fCurTopMargin;
+ }
+ if (pSecondParent) {
+ pSecondParent->AddChild(pSecondLayoutItem);
+ if (fCurTopMargin > 0 && pLayoutItem->m_pFirstChild) {
+ pSecondParent->m_sSize.y += fCurTopMargin;
+ CXFA_ContentLayoutItemImpl* pParentItem =
+ (CXFA_ContentLayoutItemImpl*)pSecondParent->m_pParent;
+ while (pParentItem) {
+ pParentItem->m_sSize.y += fCurTopMargin;
+ pParentItem = (CXFA_ContentLayoutItemImpl*)pParentItem->m_pParent;
+ }
+ }
+ } else {
+ pSecondLayoutItem->m_pParent = pLayoutItem->m_pParent;
+ pSecondLayoutItem->m_pNextSibling = pLayoutItem->m_pNextSibling;
+ pLayoutItem->m_pNextSibling = pSecondLayoutItem;
+ }
+ CXFA_ContentLayoutItemImpl* pChildren =
+ (CXFA_ContentLayoutItemImpl*)pLayoutItem->m_pFirstChild;
+ pLayoutItem->m_pFirstChild = NULL;
+ FX_FLOAT lHeightForKeep = 0;
+ CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*> keepLayoutItems;
+ FX_FLOAT fAddMarginHeight = 0;
+ for (CXFA_ContentLayoutItemImpl *pChildItem = pChildren, *pChildNext = NULL;
+ pChildItem; pChildItem = pChildNext) {
+ pChildNext = (CXFA_ContentLayoutItemImpl*)pChildItem->m_pNextSibling;
+ pChildItem->m_pNextSibling = NULL;
+ if (fSplitPos <= fCurTopMargin + pChildItem->m_sPos.y + fCurBottomMargin +
+ XFA_LAYOUT_FLOAT_PERCISION) {
+ if (!XFA_ExistContainerKeep(pChildItem->m_pFormNode, TRUE)) {
+ pChildItem->m_sPos.y -= fSplitPos - fCurBottomMargin;
+ pChildItem->m_sPos.y += lHeightForKeep;
+ pChildItem->m_sPos.y += fAddMarginHeight;
+ pSecondLayoutItem->AddChild(pChildItem);
+ } else {
+ if (lHeightForKeep < XFA_LAYOUT_FLOAT_PERCISION) {
+ for (int32_t iIndex = 0; iIndex < keepLayoutItems.GetSize();
+ iIndex++) {
+ CXFA_ContentLayoutItemImpl* pPreItem = keepLayoutItems[iIndex];
+ pLayoutItem->RemoveChild(pPreItem);
+ pPreItem->m_sPos.y -= fSplitPos;
+ if (pPreItem->m_sPos.y < 0) {
+ pPreItem->m_sPos.y = 0;
+ }
+ if (pPreItem->m_sPos.y + pPreItem->m_sSize.y > lHeightForKeep) {
+ pPreItem->m_sPos.y = lHeightForKeep;
+ lHeightForKeep += pPreItem->m_sSize.y;
+ pSecondLayoutItem->m_sSize.y += pPreItem->m_sSize.y;
+ if (pSecondParent) {
+ pSecondParent->m_sSize.y += pPreItem->m_sSize.y;
+ }
+ }
+ pSecondLayoutItem->AddChild(pPreItem);
+ }
+ }
+ pChildItem->m_sPos.y -= fSplitPos;
+ pChildItem->m_sPos.y += lHeightForKeep;
+ pChildItem->m_sPos.y += fAddMarginHeight;
+ pSecondLayoutItem->AddChild(pChildItem);
+ }
+ } else if (fSplitPos + XFA_LAYOUT_FLOAT_PERCISION >=
+ fCurTopMargin + fCurBottomMargin + pChildItem->m_sPos.y +
+ pChildItem->m_sSize.y) {
+ pLayoutItem->AddChild(pChildItem);
+ if (XFA_ExistContainerKeep(pChildItem->m_pFormNode, FALSE)) {
+ keepLayoutItems.Add(pChildItem);
+ } else {
+ keepLayoutItems.RemoveAll();
+ }
} else {
- pSecondLayoutItem->m_pParent = pLayoutItem->m_pParent;
- pSecondLayoutItem->m_pNextSibling = pLayoutItem->m_pNextSibling;
- pLayoutItem->m_pNextSibling = pSecondLayoutItem;
- }
- CXFA_ContentLayoutItemImpl *pChildren = (CXFA_ContentLayoutItemImpl*)pLayoutItem->m_pFirstChild;
- pLayoutItem->m_pFirstChild = NULL;
- FX_FLOAT lHeightForKeep = 0;
- CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*> keepLayoutItems;
- FX_FLOAT fAddMarginHeight = 0;
- for(CXFA_ContentLayoutItemImpl *pChildItem = pChildren, *pChildNext = NULL; pChildItem; pChildItem = pChildNext) {
- pChildNext = (CXFA_ContentLayoutItemImpl*)pChildItem->m_pNextSibling;
- pChildItem->m_pNextSibling = NULL;
- if (fSplitPos <= fCurTopMargin + pChildItem->m_sPos.y + fCurBottomMargin + XFA_LAYOUT_FLOAT_PERCISION) {
- if(!XFA_ExistContainerKeep(pChildItem->m_pFormNode, TRUE)) {
- pChildItem->m_sPos.y -= fSplitPos - fCurBottomMargin;
- pChildItem->m_sPos.y += lHeightForKeep;
- pChildItem->m_sPos.y += fAddMarginHeight;
- pSecondLayoutItem->AddChild(pChildItem);
- } else {
- if(lHeightForKeep < XFA_LAYOUT_FLOAT_PERCISION) {
- for(int32_t iIndex = 0; iIndex < keepLayoutItems.GetSize(); iIndex ++) {
- CXFA_ContentLayoutItemImpl *pPreItem = keepLayoutItems[iIndex];
- pLayoutItem->RemoveChild(pPreItem);
- pPreItem->m_sPos.y -= fSplitPos;
- if(pPreItem->m_sPos.y < 0) {
- pPreItem->m_sPos.y = 0;
- }
- if (pPreItem->m_sPos.y + pPreItem->m_sSize.y > lHeightForKeep) {
- pPreItem->m_sPos.y = lHeightForKeep;
- lHeightForKeep += pPreItem->m_sSize.y;
- pSecondLayoutItem->m_sSize.y += pPreItem->m_sSize.y;
- if(pSecondParent) {
- pSecondParent->m_sSize.y += pPreItem->m_sSize.y;
- }
- }
- pSecondLayoutItem->AddChild(pPreItem);
- }
- }
- pChildItem->m_sPos.y -= fSplitPos;
- pChildItem->m_sPos.y += lHeightForKeep;
- pChildItem->m_sPos.y += fAddMarginHeight;
- pSecondLayoutItem->AddChild(pChildItem);
- }
- } else if (fSplitPos + XFA_LAYOUT_FLOAT_PERCISION >= fCurTopMargin + fCurBottomMargin + pChildItem->m_sPos.y + pChildItem->m_sSize.y) {
- pLayoutItem->AddChild(pChildItem);
- if(XFA_ExistContainerKeep(pChildItem->m_pFormNode, FALSE)) {
- keepLayoutItems.Add(pChildItem);
- } else {
- keepLayoutItems.RemoveAll();
- }
- } else {
- FX_FLOAT fOldHeight = pSecondLayoutItem->m_sSize.y;
- SplitLayoutItem(pChildItem, pSecondLayoutItem, fSplitPos - fCurTopMargin - fCurBottomMargin - pChildItem->m_sPos.y);
- fAddMarginHeight = pSecondLayoutItem->m_sSize.y - fOldHeight;
- pLayoutItem->AddChild(pChildItem);
- }
- }
+ FX_FLOAT fOldHeight = pSecondLayoutItem->m_sSize.y;
+ SplitLayoutItem(
+ pChildItem, pSecondLayoutItem,
+ fSplitPos - fCurTopMargin - fCurBottomMargin - pChildItem->m_sPos.y);
+ fAddMarginHeight = pSecondLayoutItem->m_sSize.y - fOldHeight;
+ pLayoutItem->AddChild(pChildItem);
+ }
+ }
}
-void CXFA_ItemLayoutProcessor::SplitLayoutItem(FX_FLOAT fSplitPos)
-{
- ASSERT(m_pLayoutItem);
- SplitLayoutItem(m_pLayoutItem, NULL, fSplitPos);
- return;
+void CXFA_ItemLayoutProcessor::SplitLayoutItem(FX_FLOAT fSplitPos) {
+ ASSERT(m_pLayoutItem);
+ SplitLayoutItem(m_pLayoutItem, NULL, fSplitPos);
+ return;
}
-void CXFA_LayoutItemImpl::AddChild(CXFA_LayoutItemImpl *pChildItem)
-{
- if(pChildItem->m_pParent) {
- pChildItem->m_pParent->RemoveChild(pChildItem);
- }
- pChildItem->m_pParent = this;
- if(m_pFirstChild == NULL) {
- m_pFirstChild = pChildItem;
- } else {
- CXFA_LayoutItemImpl* pExistingChildItem = m_pFirstChild;
- while(pExistingChildItem->m_pNextSibling) {
- pExistingChildItem = pExistingChildItem->m_pNextSibling;
- }
- pExistingChildItem->m_pNextSibling = pChildItem;
- }
+void CXFA_LayoutItemImpl::AddChild(CXFA_LayoutItemImpl* pChildItem) {
+ if (pChildItem->m_pParent) {
+ pChildItem->m_pParent->RemoveChild(pChildItem);
+ }
+ pChildItem->m_pParent = this;
+ if (m_pFirstChild == NULL) {
+ m_pFirstChild = pChildItem;
+ } else {
+ CXFA_LayoutItemImpl* pExistingChildItem = m_pFirstChild;
+ while (pExistingChildItem->m_pNextSibling) {
+ pExistingChildItem = pExistingChildItem->m_pNextSibling;
+ }
+ pExistingChildItem->m_pNextSibling = pChildItem;
+ }
}
-void CXFA_LayoutItemImpl::AddHeadChild(CXFA_LayoutItemImpl *pChildItem)
-{
- if(pChildItem->m_pParent) {
- pChildItem->m_pParent->RemoveChild(pChildItem);
- }
- pChildItem->m_pParent = this;
- if(m_pFirstChild == NULL) {
- m_pFirstChild = pChildItem;
- } else {
- CXFA_LayoutItemImpl* pExistingChildItem = m_pFirstChild;
- m_pFirstChild = pChildItem;
- m_pFirstChild->m_pNextSibling = pExistingChildItem;
- }
+void CXFA_LayoutItemImpl::AddHeadChild(CXFA_LayoutItemImpl* pChildItem) {
+ if (pChildItem->m_pParent) {
+ pChildItem->m_pParent->RemoveChild(pChildItem);
+ }
+ pChildItem->m_pParent = this;
+ if (m_pFirstChild == NULL) {
+ m_pFirstChild = pChildItem;
+ } else {
+ CXFA_LayoutItemImpl* pExistingChildItem = m_pFirstChild;
+ m_pFirstChild = pChildItem;
+ m_pFirstChild->m_pNextSibling = pExistingChildItem;
+ }
}
-void CXFA_LayoutItemImpl::InsertChild(CXFA_LayoutItemImpl *pBeforeItem, CXFA_LayoutItemImpl *pChildItem)
-{
- if(pBeforeItem->m_pParent != this) {
- return;
- }
- if(pChildItem->m_pParent) {
- pChildItem->m_pParent = NULL;
- }
- pChildItem->m_pParent = this;
- CXFA_LayoutItemImpl* pExistingChildItem = pBeforeItem->m_pNextSibling;
- pBeforeItem->m_pNextSibling = pChildItem;
- pChildItem->m_pNextSibling = pExistingChildItem;
-}
-void CXFA_LayoutItemImpl::RemoveChild(CXFA_LayoutItemImpl *pChildItem)
-{
- if(pChildItem->m_pParent != this) {
- return;
- }
- if(m_pFirstChild == pChildItem) {
- m_pFirstChild = pChildItem->m_pNextSibling;
- } else {
- CXFA_LayoutItemImpl* pExistingChildItem = m_pFirstChild;
- while(pExistingChildItem && pExistingChildItem->m_pNextSibling != pChildItem) {
- pExistingChildItem = pExistingChildItem->m_pNextSibling;
- }
- if(pExistingChildItem) {
- pExistingChildItem->m_pNextSibling = pChildItem->m_pNextSibling;
- }
- }
- pChildItem->m_pNextSibling = NULL;
+void CXFA_LayoutItemImpl::InsertChild(CXFA_LayoutItemImpl* pBeforeItem,
+ CXFA_LayoutItemImpl* pChildItem) {
+ if (pBeforeItem->m_pParent != this) {
+ return;
+ }
+ if (pChildItem->m_pParent) {
pChildItem->m_pParent = NULL;
+ }
+ pChildItem->m_pParent = this;
+ CXFA_LayoutItemImpl* pExistingChildItem = pBeforeItem->m_pNextSibling;
+ pBeforeItem->m_pNextSibling = pChildItem;
+ pChildItem->m_pNextSibling = pExistingChildItem;
}
-CXFA_ContentLayoutItemImpl* CXFA_ItemLayoutProcessor::ExtractLayoutItem()
-{
- CXFA_ContentLayoutItemImpl* pLayoutItem = m_pLayoutItem;
- if(pLayoutItem) {
- m_pLayoutItem = (CXFA_ContentLayoutItemImpl*)pLayoutItem->m_pNextSibling;
- pLayoutItem->m_pNextSibling = NULL;
- }
+void CXFA_LayoutItemImpl::RemoveChild(CXFA_LayoutItemImpl* pChildItem) {
+ if (pChildItem->m_pParent != this) {
+ return;
+ }
+ if (m_pFirstChild == pChildItem) {
+ m_pFirstChild = pChildItem->m_pNextSibling;
+ } else {
+ CXFA_LayoutItemImpl* pExistingChildItem = m_pFirstChild;
+ while (pExistingChildItem &&
+ pExistingChildItem->m_pNextSibling != pChildItem) {
+ pExistingChildItem = pExistingChildItem->m_pNextSibling;
+ }
+ if (pExistingChildItem) {
+ pExistingChildItem->m_pNextSibling = pChildItem->m_pNextSibling;
+ }
+ }
+ pChildItem->m_pNextSibling = NULL;
+ pChildItem->m_pParent = NULL;
+}
+CXFA_ContentLayoutItemImpl* CXFA_ItemLayoutProcessor::ExtractLayoutItem() {
+ CXFA_ContentLayoutItemImpl* pLayoutItem = m_pLayoutItem;
+ if (pLayoutItem) {
+ m_pLayoutItem = (CXFA_ContentLayoutItemImpl*)pLayoutItem->m_pNextSibling;
+ pLayoutItem->m_pNextSibling = NULL;
+ }
#ifdef _XFA_LAYOUTITEM_ProcessCACHE_
- if (m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_Done && m_pOldLayoutItem && m_pOldLayoutItem->IsContentLayoutItem()) {
- if (m_pOldLayoutItem->m_pPrev) {
- m_pOldLayoutItem->m_pPrev->m_pNext = NULL;
- }
- IXFA_Notify* pNotify = m_pOldLayoutItem->m_pFormNode->GetDocument()->GetParser()->GetNotify();
- IXFA_DocLayout* pDocLayout = m_pOldLayoutItem->m_pFormNode->GetDocument()->GetDocLayout();
- CXFA_ContentLayoutItemImpl* pOldLayoutItem = m_pOldLayoutItem;
- while (pOldLayoutItem) {
- CXFA_ContentLayoutItemImpl* pNextOldLayoutItem = pOldLayoutItem->m_pNext;
- pNotify->OnLayoutEvent(pDocLayout, (CXFA_LayoutItem*)pOldLayoutItem, XFA_LAYOUTEVENT_ItemRemoving);
- delete pOldLayoutItem;
- pOldLayoutItem = pNextOldLayoutItem;
- }
- m_pOldLayoutItem = NULL;
- }
+ if (m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_Done &&
+ m_pOldLayoutItem && m_pOldLayoutItem->IsContentLayoutItem()) {
+ if (m_pOldLayoutItem->m_pPrev) {
+ m_pOldLayoutItem->m_pPrev->m_pNext = NULL;
+ }
+ IXFA_Notify* pNotify =
+ m_pOldLayoutItem->m_pFormNode->GetDocument()->GetParser()->GetNotify();
+ IXFA_DocLayout* pDocLayout =
+ m_pOldLayoutItem->m_pFormNode->GetDocument()->GetDocLayout();
+ CXFA_ContentLayoutItemImpl* pOldLayoutItem = m_pOldLayoutItem;
+ while (pOldLayoutItem) {
+ CXFA_ContentLayoutItemImpl* pNextOldLayoutItem = pOldLayoutItem->m_pNext;
+ pNotify->OnLayoutEvent(pDocLayout, (CXFA_LayoutItem*)pOldLayoutItem,
+ XFA_LAYOUTEVENT_ItemRemoving);
+ delete pOldLayoutItem;
+ pOldLayoutItem = pNextOldLayoutItem;
+ }
+ m_pOldLayoutItem = NULL;
+ }
#endif
- return pLayoutItem;
+ return pLayoutItem;
}
-static FX_BOOL XFA_ItemLayoutProcessor_FindBreakNode(CXFA_Node* pContainerNode, CXFA_Node*& pCurActionNode, XFA_ItemLayoutProcessorStages& nCurStage, FX_BOOL bBreakBefore)
-{
- FX_BOOL bFindRs = FALSE;
- for(CXFA_Node *pBreakNode = pContainerNode; pBreakNode; pBreakNode = pBreakNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- XFA_ATTRIBUTE eAttributeType = XFA_ATTRIBUTE_Before;
- if(!bBreakBefore) {
- eAttributeType = XFA_ATTRIBUTE_After;
- }
- switch(pBreakNode->GetClassID()) {
- case XFA_ELEMENT_BreakBefore: {
- if(bBreakBefore) {
- pCurActionNode = pBreakNode;
- nCurStage = XFA_ItemLayoutProcessorStages_BreakBefore;
- bFindRs = TRUE;
- }
- }
- break;
- case XFA_ELEMENT_BreakAfter: {
- if(!bBreakBefore) {
- pCurActionNode = pBreakNode;
- nCurStage = XFA_ItemLayoutProcessorStages_BreakAfter;
- bFindRs = TRUE;
- }
- }
- break;
- case XFA_ELEMENT_Break:
- if(pBreakNode->GetEnum(eAttributeType) != XFA_ATTRIBUTEENUM_Auto) {
- pCurActionNode = pBreakNode;
- nCurStage = XFA_ItemLayoutProcessorStages_BreakBefore;
- if(!bBreakBefore) {
- nCurStage = XFA_ItemLayoutProcessorStages_BreakAfter;
- }
- bFindRs = TRUE;
- break;
- }
- default:
- break;
- }
- if(bFindRs) {
- break;
- }
- }
- return bFindRs;
+static FX_BOOL XFA_ItemLayoutProcessor_FindBreakNode(
+ CXFA_Node* pContainerNode,
+ CXFA_Node*& pCurActionNode,
+ XFA_ItemLayoutProcessorStages& nCurStage,
+ FX_BOOL bBreakBefore) {
+ FX_BOOL bFindRs = FALSE;
+ for (CXFA_Node* pBreakNode = pContainerNode; pBreakNode;
+ pBreakNode = pBreakNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
+ XFA_ATTRIBUTE eAttributeType = XFA_ATTRIBUTE_Before;
+ if (!bBreakBefore) {
+ eAttributeType = XFA_ATTRIBUTE_After;
+ }
+ switch (pBreakNode->GetClassID()) {
+ case XFA_ELEMENT_BreakBefore: {
+ if (bBreakBefore) {
+ pCurActionNode = pBreakNode;
+ nCurStage = XFA_ItemLayoutProcessorStages_BreakBefore;
+ bFindRs = TRUE;
+ }
+ } break;
+ case XFA_ELEMENT_BreakAfter: {
+ if (!bBreakBefore) {
+ pCurActionNode = pBreakNode;
+ nCurStage = XFA_ItemLayoutProcessorStages_BreakAfter;
+ bFindRs = TRUE;
+ }
+ } break;
+ case XFA_ELEMENT_Break:
+ if (pBreakNode->GetEnum(eAttributeType) != XFA_ATTRIBUTEENUM_Auto) {
+ pCurActionNode = pBreakNode;
+ nCurStage = XFA_ItemLayoutProcessorStages_BreakBefore;
+ if (!bBreakBefore) {
+ nCurStage = XFA_ItemLayoutProcessorStages_BreakAfter;
+ }
+ bFindRs = TRUE;
+ break;
+ }
+ default:
+ break;
+ }
+ if (bFindRs) {
+ break;
+ }
+ }
+ return bFindRs;
}
#ifdef _XFA_LAYOUTITEM_ProcessCACHE_
-static void XFA_DeleteLayoutGeneratedNode(CXFA_Node* pGenerateNode)
-{
- IXFA_Notify* pNotify = pGenerateNode->GetDocument()->GetParser()->GetNotify();
- IXFA_DocLayout* pDocLayout = pGenerateNode->GetDocument()->GetDocLayout();
- CXFA_NodeIteratorTemplate<CXFA_Node, CXFA_TraverseStrategy_XFANode> sIterator(pGenerateNode);
- for(CXFA_Node* pNode = sIterator.GetCurrent(); pNode; pNode = sIterator.MoveToNext()) {
- CXFA_ContentLayoutItemImpl* pCurLayoutItem = (CXFA_ContentLayoutItemImpl*)pNode->GetUserData(XFA_LAYOUTITEMKEY);
- CXFA_ContentLayoutItemImpl* pNextLayoutItem = NULL;
- while (pCurLayoutItem) {
- pNextLayoutItem = pCurLayoutItem->m_pNext;
- pNotify->OnLayoutEvent(pDocLayout, (CXFA_LayoutItem*)pCurLayoutItem, XFA_LAYOUTEVENT_ItemRemoving);
- delete pCurLayoutItem;
- pCurLayoutItem = pNextLayoutItem;
- }
- }
- pGenerateNode->GetNodeItem(XFA_NODEITEM_Parent)->RemoveChild(pGenerateNode);
+static void XFA_DeleteLayoutGeneratedNode(CXFA_Node* pGenerateNode) {
+ IXFA_Notify* pNotify = pGenerateNode->GetDocument()->GetParser()->GetNotify();
+ IXFA_DocLayout* pDocLayout = pGenerateNode->GetDocument()->GetDocLayout();
+ CXFA_NodeIteratorTemplate<CXFA_Node, CXFA_TraverseStrategy_XFANode> sIterator(
+ pGenerateNode);
+ for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode;
+ pNode = sIterator.MoveToNext()) {
+ CXFA_ContentLayoutItemImpl* pCurLayoutItem =
+ (CXFA_ContentLayoutItemImpl*)pNode->GetUserData(XFA_LAYOUTITEMKEY);
+ CXFA_ContentLayoutItemImpl* pNextLayoutItem = NULL;
+ while (pCurLayoutItem) {
+ pNextLayoutItem = pCurLayoutItem->m_pNext;
+ pNotify->OnLayoutEvent(pDocLayout, (CXFA_LayoutItem*)pCurLayoutItem,
+ XFA_LAYOUTEVENT_ItemRemoving);
+ delete pCurLayoutItem;
+ pCurLayoutItem = pNextLayoutItem;
+ }
+ }
+ pGenerateNode->GetNodeItem(XFA_NODEITEM_Parent)->RemoveChild(pGenerateNode);
}
#endif
-void CXFA_ItemLayoutProcessor::XFA_ItemLayoutProcessor_GotoNextContainerNode(CXFA_Node*& pCurActionNode, XFA_ItemLayoutProcessorStages& nCurStage, CXFA_Node* pParentContainer, FX_BOOL bUsePageBreak)
-{
- CXFA_Node *pEntireContainer = pParentContainer;
- CXFA_Node* pChildContainer = XFA_LAYOUT_INVALIDNODE;
- switch (nCurStage) {
- case XFA_ItemLayoutProcessorStages_BreakBefore:
- case XFA_ItemLayoutProcessorStages_BreakAfter: {
- pChildContainer = pCurActionNode->GetNodeItem(XFA_NODEITEM_Parent);
- }
- break;
- case XFA_ItemLayoutProcessorStages_Keep:
- case XFA_ItemLayoutProcessorStages_Container:
- pChildContainer = pCurActionNode;
- break;
- default:
- pChildContainer = XFA_LAYOUT_INVALIDNODE;
- break;
+void CXFA_ItemLayoutProcessor::XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ CXFA_Node*& pCurActionNode,
+ XFA_ItemLayoutProcessorStages& nCurStage,
+ CXFA_Node* pParentContainer,
+ FX_BOOL bUsePageBreak) {
+ CXFA_Node* pEntireContainer = pParentContainer;
+ CXFA_Node* pChildContainer = XFA_LAYOUT_INVALIDNODE;
+ switch (nCurStage) {
+ case XFA_ItemLayoutProcessorStages_BreakBefore:
+ case XFA_ItemLayoutProcessorStages_BreakAfter: {
+ pChildContainer = pCurActionNode->GetNodeItem(XFA_NODEITEM_Parent);
+ } break;
+ case XFA_ItemLayoutProcessorStages_Keep:
+ case XFA_ItemLayoutProcessorStages_Container:
+ pChildContainer = pCurActionNode;
+ break;
+ default:
+ pChildContainer = XFA_LAYOUT_INVALIDNODE;
+ break;
+ }
+ switch (nCurStage) {
+ case XFA_ItemLayoutProcessorStages_Keep: {
+ CXFA_Node* pBreakAfterNode =
+ pChildContainer->GetNodeItem(XFA_NODEITEM_FirstChild);
+ if (!m_bKeepBreakFinish &&
+ XFA_ItemLayoutProcessor_FindBreakNode(pBreakAfterNode, pCurActionNode,
+ nCurStage, FALSE)) {
+ return;
+ }
+ goto CheckNextChildContainer;
+ }
+ case XFA_ItemLayoutProcessorStages_None: {
+ pCurActionNode = XFA_LAYOUT_INVALIDNODE;
+ case XFA_ItemLayoutProcessorStages_BookendLeader:
+ for (CXFA_Node* pBookendNode =
+ pCurActionNode == XFA_LAYOUT_INVALIDNODE
+ ? pEntireContainer->GetNodeItem(XFA_NODEITEM_FirstChild)
+ : pCurActionNode->GetNodeItem(XFA_NODEITEM_NextSibling);
+ pBookendNode; pBookendNode = pBookendNode->GetNodeItem(
+ XFA_NODEITEM_NextSibling)) {
+ switch (pBookendNode->GetClassID()) {
+ case XFA_ELEMENT_Bookend:
+ case XFA_ELEMENT_Break:
+ pCurActionNode = pBookendNode;
+ nCurStage = XFA_ItemLayoutProcessorStages_BookendLeader;
+ return;
+ default:
+ break;
+ }
+ }
}
- switch(nCurStage) {
- case XFA_ItemLayoutProcessorStages_Keep: {
- CXFA_Node *pBreakAfterNode = pChildContainer->GetNodeItem(XFA_NODEITEM_FirstChild);
- if(!m_bKeepBreakFinish && XFA_ItemLayoutProcessor_FindBreakNode(pBreakAfterNode, pCurActionNode, nCurStage, FALSE)) {
- return;
- }
- goto CheckNextChildContainer;
- }
- case XFA_ItemLayoutProcessorStages_None: {
- pCurActionNode = XFA_LAYOUT_INVALIDNODE;
- case XFA_ItemLayoutProcessorStages_BookendLeader:
- for(CXFA_Node *pBookendNode = pCurActionNode == XFA_LAYOUT_INVALIDNODE ? pEntireContainer->GetNodeItem(XFA_NODEITEM_FirstChild) :
- pCurActionNode->GetNodeItem(XFA_NODEITEM_NextSibling);
- pBookendNode; pBookendNode = pBookendNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- switch(pBookendNode->GetClassID()) {
- case XFA_ELEMENT_Bookend:
- case XFA_ELEMENT_Break:
- pCurActionNode = pBookendNode;
- nCurStage = XFA_ItemLayoutProcessorStages_BookendLeader;
- return;
- default:
- break;
- }
- }
- }
- {
- pCurActionNode = XFA_LAYOUT_INVALIDNODE;
- case XFA_ItemLayoutProcessorStages_BreakBefore:
- if(pCurActionNode != XFA_LAYOUT_INVALIDNODE) {
- CXFA_Node *pBreakBeforeNode = pCurActionNode->GetNodeItem(XFA_NODEITEM_NextSibling);
- if(!m_bKeepBreakFinish && XFA_ItemLayoutProcessor_FindBreakNode(pBreakBeforeNode, pCurActionNode, nCurStage, TRUE)) {
- return;
- }
- if(m_bIsProcessKeep) {
- if(ProcessKeepNodesForBreakBefore(pCurActionNode, nCurStage, pChildContainer)) {
- return;
- }
- goto CheckNextChildContainer;
- }
- pCurActionNode = pChildContainer;
- nCurStage = XFA_ItemLayoutProcessorStages_Container;
- return;
- }
- goto CheckNextChildContainer;
- }
- case XFA_ItemLayoutProcessorStages_Container: {
- pCurActionNode = XFA_LAYOUT_INVALIDNODE;
- case XFA_ItemLayoutProcessorStages_BreakAfter: {
- if(pCurActionNode == XFA_LAYOUT_INVALIDNODE) {
- CXFA_Node *pBreakAfterNode = pChildContainer->GetNodeItem(XFA_NODEITEM_FirstChild);
- if(!m_bKeepBreakFinish && XFA_ItemLayoutProcessor_FindBreakNode(pBreakAfterNode, pCurActionNode, nCurStage, FALSE)) {
- return;
- }
- } else {
- CXFA_Node *pBreakAfterNode = pCurActionNode->GetNodeItem(XFA_NODEITEM_NextSibling);
- if(XFA_ItemLayoutProcessor_FindBreakNode(pBreakAfterNode, pCurActionNode, nCurStage, FALSE)) {
- return;
- }
- }
- goto CheckNextChildContainer;
- }
- }
-CheckNextChildContainer: {
- CXFA_Node *pNextChildContainer = pChildContainer == XFA_LAYOUT_INVALIDNODE ?
- pEntireContainer->GetNodeItem(XFA_NODEITEM_FirstChild, XFA_OBJECTTYPE_ContainerNode) :
- pChildContainer->GetNodeItem(XFA_NODEITEM_NextSibling, XFA_OBJECTTYPE_ContainerNode);
- while(pNextChildContainer && pNextChildContainer->HasFlag(XFA_NODEFLAG_LayoutGeneratedNode)) {
- CXFA_Node* pSaveNode = pNextChildContainer;
- pNextChildContainer = pNextChildContainer->GetNodeItem(XFA_NODEITEM_NextSibling, XFA_OBJECTTYPE_ContainerNode);
-#ifdef _XFA_LAYOUTITEM_ProcessCACHE_
- if (pSaveNode->HasFlag(XFA_NODEFLAG_UnusedNode)) {
- XFA_DeleteLayoutGeneratedNode(pSaveNode);
- }
-#endif
- }
- if(!pNextChildContainer) {
- goto NoMoreChildContainer;
- }
- FX_BOOL bLastKeep = FALSE;
- if(ProcessKeepNodesForCheckNext(pCurActionNode, nCurStage, pNextChildContainer, bLastKeep)) {
- return;
- }
- if(!m_bKeepBreakFinish && !bLastKeep && XFA_ItemLayoutProcessor_FindBreakNode(pNextChildContainer->GetNodeItem(XFA_NODEITEM_FirstChild), pCurActionNode, nCurStage, TRUE)) {
- return;
- }
- pCurActionNode = pNextChildContainer;
- if(m_bIsProcessKeep) {
- nCurStage = XFA_ItemLayoutProcessorStages_Keep;
- } else {
- nCurStage = XFA_ItemLayoutProcessorStages_Container;
- }
+ {
+ pCurActionNode = XFA_LAYOUT_INVALIDNODE;
+ case XFA_ItemLayoutProcessorStages_BreakBefore:
+ if (pCurActionNode != XFA_LAYOUT_INVALIDNODE) {
+ CXFA_Node* pBreakBeforeNode =
+ pCurActionNode->GetNodeItem(XFA_NODEITEM_NextSibling);
+ if (!m_bKeepBreakFinish &&
+ XFA_ItemLayoutProcessor_FindBreakNode(
+ pBreakBeforeNode, pCurActionNode, nCurStage, TRUE)) {
+ return;
+ }
+ if (m_bIsProcessKeep) {
+ if (ProcessKeepNodesForBreakBefore(pCurActionNode, nCurStage,
+ pChildContainer)) {
return;
- }
-NoMoreChildContainer: {
- pCurActionNode = XFA_LAYOUT_INVALIDNODE;
- case XFA_ItemLayoutProcessorStages_BookendTrailer:
- for(CXFA_Node *pBookendNode = pCurActionNode == XFA_LAYOUT_INVALIDNODE ? pEntireContainer->GetNodeItem(XFA_NODEITEM_FirstChild) :
- pCurActionNode->GetNodeItem(XFA_NODEITEM_NextSibling);
- pBookendNode; pBookendNode = pBookendNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
- switch(pBookendNode->GetClassID()) {
- case XFA_ELEMENT_Bookend:
- case XFA_ELEMENT_Break:
- pCurActionNode = pBookendNode;
- nCurStage = XFA_ItemLayoutProcessorStages_BookendTrailer;
- return;
- default:
- break;
- }
- }
- }
- default:
- pCurActionNode = NULL;
- nCurStage = XFA_ItemLayoutProcessorStages_Done;
- }
-}
-FX_BOOL CXFA_ItemLayoutProcessor::ProcessKeepNodesForCheckNext(CXFA_Node*& pCurActionNode, XFA_ItemLayoutProcessorStages& nCurStage, CXFA_Node*& pNextContainer, FX_BOOL& bLastKeepNode)
-{
- FX_BOOL bCanSplite = pNextContainer->GetIntact() == XFA_ATTRIBUTEENUM_None;
- FX_BOOL bNextKeep = FALSE;
- if(XFA_ExistContainerKeep(pNextContainer, FALSE)) {
- bNextKeep = TRUE;
- }
- if(bNextKeep && !bCanSplite) {
- if(!m_bIsProcessKeep && !m_bKeepBreakFinish) {
- m_pKeepHeadNode = pNextContainer;
- m_bIsProcessKeep = TRUE;
- }
- } else {
- if(m_bIsProcessKeep && m_pKeepHeadNode != NULL) {
- m_pKeepTailNode = pNextContainer;
- if(!m_bKeepBreakFinish && XFA_ItemLayoutProcessor_FindBreakNode(pNextContainer->GetNodeItem(XFA_NODEITEM_FirstChild), pCurActionNode, nCurStage, TRUE)) {
- return TRUE;
- } else {
- pNextContainer = m_pKeepHeadNode;
- m_bKeepBreakFinish = TRUE;
- m_pKeepHeadNode = NULL;
- m_pKeepTailNode = NULL;
- m_bIsProcessKeep = FALSE;
- }
+ }
+ goto CheckNextChildContainer;
+ }
+ pCurActionNode = pChildContainer;
+ nCurStage = XFA_ItemLayoutProcessorStages_Container;
+ return;
+ }
+ goto CheckNextChildContainer;
+ }
+ case XFA_ItemLayoutProcessorStages_Container: {
+ pCurActionNode = XFA_LAYOUT_INVALIDNODE;
+ case XFA_ItemLayoutProcessorStages_BreakAfter: {
+ if (pCurActionNode == XFA_LAYOUT_INVALIDNODE) {
+ CXFA_Node* pBreakAfterNode =
+ pChildContainer->GetNodeItem(XFA_NODEITEM_FirstChild);
+ if (!m_bKeepBreakFinish &&
+ XFA_ItemLayoutProcessor_FindBreakNode(
+ pBreakAfterNode, pCurActionNode, nCurStage, FALSE)) {
+ return;
+ }
} else {
- if(m_bKeepBreakFinish) {
- bLastKeepNode = TRUE;
- }
- m_bKeepBreakFinish = FALSE;
+ CXFA_Node* pBreakAfterNode =
+ pCurActionNode->GetNodeItem(XFA_NODEITEM_NextSibling);
+ if (XFA_ItemLayoutProcessor_FindBreakNode(
+ pBreakAfterNode, pCurActionNode, nCurStage, FALSE)) {
+ return;
+ }
+ }
+ goto CheckNextChildContainer;
+ }
+ }
+ CheckNextChildContainer : {
+ CXFA_Node* pNextChildContainer =
+ pChildContainer == XFA_LAYOUT_INVALIDNODE
+ ? pEntireContainer->GetNodeItem(XFA_NODEITEM_FirstChild,
+ XFA_OBJECTTYPE_ContainerNode)
+ : pChildContainer->GetNodeItem(XFA_NODEITEM_NextSibling,
+ XFA_OBJECTTYPE_ContainerNode);
+ while (pNextChildContainer &&
+ pNextChildContainer->HasFlag(XFA_NODEFLAG_LayoutGeneratedNode)) {
+ CXFA_Node* pSaveNode = pNextChildContainer;
+ pNextChildContainer = pNextChildContainer->GetNodeItem(
+ XFA_NODEITEM_NextSibling, XFA_OBJECTTYPE_ContainerNode);
+#ifdef _XFA_LAYOUTITEM_ProcessCACHE_
+ if (pSaveNode->HasFlag(XFA_NODEFLAG_UnusedNode)) {
+ XFA_DeleteLayoutGeneratedNode(pSaveNode);
+ }
+#endif
+ }
+ if (!pNextChildContainer) {
+ goto NoMoreChildContainer;
+ }
+ FX_BOOL bLastKeep = FALSE;
+ if (ProcessKeepNodesForCheckNext(pCurActionNode, nCurStage,
+ pNextChildContainer, bLastKeep)) {
+ return;
+ }
+ if (!m_bKeepBreakFinish && !bLastKeep &&
+ XFA_ItemLayoutProcessor_FindBreakNode(
+ pNextChildContainer->GetNodeItem(XFA_NODEITEM_FirstChild),
+ pCurActionNode, nCurStage, TRUE)) {
+ return;
+ }
+ pCurActionNode = pNextChildContainer;
+ if (m_bIsProcessKeep) {
+ nCurStage = XFA_ItemLayoutProcessorStages_Keep;
+ } else {
+ nCurStage = XFA_ItemLayoutProcessorStages_Container;
+ }
+ return;
+ }
+ NoMoreChildContainer : {
+ pCurActionNode = XFA_LAYOUT_INVALIDNODE;
+ case XFA_ItemLayoutProcessorStages_BookendTrailer:
+ for (CXFA_Node* pBookendNode =
+ pCurActionNode == XFA_LAYOUT_INVALIDNODE
+ ? pEntireContainer->GetNodeItem(XFA_NODEITEM_FirstChild)
+ : pCurActionNode->GetNodeItem(XFA_NODEITEM_NextSibling);
+ pBookendNode; pBookendNode = pBookendNode->GetNodeItem(
+ XFA_NODEITEM_NextSibling)) {
+ switch (pBookendNode->GetClassID()) {
+ case XFA_ELEMENT_Bookend:
+ case XFA_ELEMENT_Break:
+ pCurActionNode = pBookendNode;
+ nCurStage = XFA_ItemLayoutProcessorStages_BookendTrailer;
+ return;
+ default:
+ break;
+ }
}
}
- return FALSE;
+ default:
+ pCurActionNode = NULL;
+ nCurStage = XFA_ItemLayoutProcessorStages_Done;
+ }
}
-FX_BOOL CXFA_ItemLayoutProcessor::ProcessKeepNodesForBreakBefore(CXFA_Node*& pCurActionNode, XFA_ItemLayoutProcessorStages& nCurStage, CXFA_Node* pContainerNode)
-{
- if(m_pKeepTailNode == pContainerNode) {
- pCurActionNode = m_pKeepHeadNode;
+FX_BOOL CXFA_ItemLayoutProcessor::ProcessKeepNodesForCheckNext(
+ CXFA_Node*& pCurActionNode,
+ XFA_ItemLayoutProcessorStages& nCurStage,
+ CXFA_Node*& pNextContainer,
+ FX_BOOL& bLastKeepNode) {
+ FX_BOOL bCanSplite = pNextContainer->GetIntact() == XFA_ATTRIBUTEENUM_None;
+ FX_BOOL bNextKeep = FALSE;
+ if (XFA_ExistContainerKeep(pNextContainer, FALSE)) {
+ bNextKeep = TRUE;
+ }
+ if (bNextKeep && !bCanSplite) {
+ if (!m_bIsProcessKeep && !m_bKeepBreakFinish) {
+ m_pKeepHeadNode = pNextContainer;
+ m_bIsProcessKeep = TRUE;
+ }
+ } else {
+ if (m_bIsProcessKeep && m_pKeepHeadNode != NULL) {
+ m_pKeepTailNode = pNextContainer;
+ if (!m_bKeepBreakFinish &&
+ XFA_ItemLayoutProcessor_FindBreakNode(
+ pNextContainer->GetNodeItem(XFA_NODEITEM_FirstChild),
+ pCurActionNode, nCurStage, TRUE)) {
+ return TRUE;
+ } else {
+ pNextContainer = m_pKeepHeadNode;
m_bKeepBreakFinish = TRUE;
m_pKeepHeadNode = NULL;
m_pKeepTailNode = NULL;
m_bIsProcessKeep = FALSE;
- nCurStage = XFA_ItemLayoutProcessorStages_Container;
- return TRUE;
- }
- CXFA_Node *pBreakAfterNode = pContainerNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- if(XFA_ItemLayoutProcessor_FindBreakNode(pBreakAfterNode, pCurActionNode, nCurStage, FALSE)) {
- return TRUE;
+ }
+ } else {
+ if (m_bKeepBreakFinish) {
+ bLastKeepNode = TRUE;
+ }
+ m_bKeepBreakFinish = FALSE;
}
- return FALSE;
+ }
+ return FALSE;
}
-FX_BOOL XFA_ItemLayoutProcessor_IsTakingSpace(CXFA_Node* pNode)
-{
- XFA_ATTRIBUTEENUM ePresence = pNode->GetEnum(XFA_ATTRIBUTE_Presence);
- return ePresence == XFA_ATTRIBUTEENUM_Visible || ePresence == XFA_ATTRIBUTEENUM_Invisible;
+FX_BOOL CXFA_ItemLayoutProcessor::ProcessKeepNodesForBreakBefore(
+ CXFA_Node*& pCurActionNode,
+ XFA_ItemLayoutProcessorStages& nCurStage,
+ CXFA_Node* pContainerNode) {
+ if (m_pKeepTailNode == pContainerNode) {
+ pCurActionNode = m_pKeepHeadNode;
+ m_bKeepBreakFinish = TRUE;
+ m_pKeepHeadNode = NULL;
+ m_pKeepTailNode = NULL;
+ m_bIsProcessKeep = FALSE;
+ nCurStage = XFA_ItemLayoutProcessorStages_Container;
+ return TRUE;
+ }
+ CXFA_Node* pBreakAfterNode =
+ pContainerNode->GetNodeItem(XFA_NODEITEM_FirstChild);
+ if (XFA_ItemLayoutProcessor_FindBreakNode(pBreakAfterNode, pCurActionNode,
+ nCurStage, FALSE)) {
+ return TRUE;
+ }
+ return FALSE;
}
-static inline void XFA_ItemLayoutProcessor_CalculateContainerSpecfiedSize(CXFA_Node* pFormNode, FX_FLOAT& fContainerWidth, FX_FLOAT& fContainerHeight, FX_BOOL& bContainerWidthAutoSize, FX_BOOL& bContainerHeightAutoSize)
-{
- fContainerWidth = 0;
- fContainerHeight = 0;
- bContainerWidthAutoSize = TRUE;
- bContainerHeightAutoSize = TRUE;
- XFA_ELEMENT eClassID = pFormNode->GetClassID();
- CXFA_Measurement mTmpValue;
- if(bContainerWidthAutoSize && (eClassID == XFA_ELEMENT_Subform || eClassID == XFA_ELEMENT_ExclGroup) && pFormNode->TryMeasure(XFA_ATTRIBUTE_W, mTmpValue, FALSE) && mTmpValue.GetValue() > XFA_LAYOUT_FLOAT_PERCISION) {
- fContainerWidth = mTmpValue.ToUnit(XFA_UNIT_Pt);
- bContainerWidthAutoSize = FALSE;
- }
- if(bContainerHeightAutoSize && (eClassID == XFA_ELEMENT_Subform || eClassID == XFA_ELEMENT_ExclGroup) && pFormNode->TryMeasure(XFA_ATTRIBUTE_H, mTmpValue, FALSE) && mTmpValue.GetValue() > XFA_LAYOUT_FLOAT_PERCISION) {
- fContainerHeight = mTmpValue.ToUnit(XFA_UNIT_Pt);
- bContainerHeightAutoSize = FALSE;
- }
- if(bContainerWidthAutoSize && eClassID == XFA_ELEMENT_Subform && pFormNode->TryMeasure(XFA_ATTRIBUTE_MaxW, mTmpValue, FALSE) && mTmpValue.GetValue() > XFA_LAYOUT_FLOAT_PERCISION) {
- fContainerWidth = mTmpValue.ToUnit(XFA_UNIT_Pt);
- bContainerWidthAutoSize = FALSE;
- }
- if(bContainerHeightAutoSize && eClassID == XFA_ELEMENT_Subform && pFormNode->TryMeasure(XFA_ATTRIBUTE_MaxH, mTmpValue, FALSE) && mTmpValue.GetValue() > XFA_LAYOUT_FLOAT_PERCISION) {
- fContainerHeight = mTmpValue.ToUnit(XFA_UNIT_Pt);
- bContainerHeightAutoSize = FALSE;
- }
+FX_BOOL XFA_ItemLayoutProcessor_IsTakingSpace(CXFA_Node* pNode) {
+ XFA_ATTRIBUTEENUM ePresence = pNode->GetEnum(XFA_ATTRIBUTE_Presence);
+ return ePresence == XFA_ATTRIBUTEENUM_Visible ||
+ ePresence == XFA_ATTRIBUTEENUM_Invisible;
}
-static inline void XFA_ItemLayoutProcessor_CalculateContainerComponentSizeFromContentSize
-(CXFA_Node* pFormNode, FX_BOOL bContainerWidthAutoSize, FX_FLOAT fContentCalculatedWidth, FX_FLOAT& fContainerWidth, FX_BOOL bContainerHeightAutoSize, FX_FLOAT fContentCalculatedHeight, FX_FLOAT& fContainerHeight)
-{
- CXFA_Node* pMarginNode = pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
- CXFA_Measurement mTmpValue;
- if(bContainerWidthAutoSize) {
- fContainerWidth = fContentCalculatedWidth;
- if(pMarginNode) {
- if(pMarginNode->TryMeasure(XFA_ATTRIBUTE_LeftInset, mTmpValue, FALSE)) {
- fContainerWidth += mTmpValue.ToUnit(XFA_UNIT_Pt);
- }
- if(pMarginNode->TryMeasure(XFA_ATTRIBUTE_RightInset, mTmpValue, FALSE)) {
- fContainerWidth += mTmpValue.ToUnit(XFA_UNIT_Pt);
- }
- }
- }
- if(bContainerHeightAutoSize) {
- fContainerHeight = fContentCalculatedHeight;
- if(pMarginNode) {
- if(pMarginNode->TryMeasure(XFA_ATTRIBUTE_TopInset, mTmpValue, FALSE)) {
- fContainerHeight += mTmpValue.ToUnit(XFA_UNIT_Pt);
- }
- if(pMarginNode->TryMeasure(XFA_ATTRIBUTE_BottomInset, mTmpValue, FALSE)) {
- fContainerHeight += mTmpValue.ToUnit(XFA_UNIT_Pt);
- }
- }
- }
+static inline void XFA_ItemLayoutProcessor_CalculateContainerSpecfiedSize(
+ CXFA_Node* pFormNode,
+ FX_FLOAT& fContainerWidth,
+ FX_FLOAT& fContainerHeight,
+ FX_BOOL& bContainerWidthAutoSize,
+ FX_BOOL& bContainerHeightAutoSize) {
+ fContainerWidth = 0;
+ fContainerHeight = 0;
+ bContainerWidthAutoSize = TRUE;
+ bContainerHeightAutoSize = TRUE;
+ XFA_ELEMENT eClassID = pFormNode->GetClassID();
+ CXFA_Measurement mTmpValue;
+ if (bContainerWidthAutoSize &&
+ (eClassID == XFA_ELEMENT_Subform || eClassID == XFA_ELEMENT_ExclGroup) &&
+ pFormNode->TryMeasure(XFA_ATTRIBUTE_W, mTmpValue, FALSE) &&
+ mTmpValue.GetValue() > XFA_LAYOUT_FLOAT_PERCISION) {
+ fContainerWidth = mTmpValue.ToUnit(XFA_UNIT_Pt);
+ bContainerWidthAutoSize = FALSE;
+ }
+ if (bContainerHeightAutoSize &&
+ (eClassID == XFA_ELEMENT_Subform || eClassID == XFA_ELEMENT_ExclGroup) &&
+ pFormNode->TryMeasure(XFA_ATTRIBUTE_H, mTmpValue, FALSE) &&
+ mTmpValue.GetValue() > XFA_LAYOUT_FLOAT_PERCISION) {
+ fContainerHeight = mTmpValue.ToUnit(XFA_UNIT_Pt);
+ bContainerHeightAutoSize = FALSE;
+ }
+ if (bContainerWidthAutoSize && eClassID == XFA_ELEMENT_Subform &&
+ pFormNode->TryMeasure(XFA_ATTRIBUTE_MaxW, mTmpValue, FALSE) &&
+ mTmpValue.GetValue() > XFA_LAYOUT_FLOAT_PERCISION) {
+ fContainerWidth = mTmpValue.ToUnit(XFA_UNIT_Pt);
+ bContainerWidthAutoSize = FALSE;
+ }
+ if (bContainerHeightAutoSize && eClassID == XFA_ELEMENT_Subform &&
+ pFormNode->TryMeasure(XFA_ATTRIBUTE_MaxH, mTmpValue, FALSE) &&
+ mTmpValue.GetValue() > XFA_LAYOUT_FLOAT_PERCISION) {
+ fContainerHeight = mTmpValue.ToUnit(XFA_UNIT_Pt);
+ bContainerHeightAutoSize = FALSE;
+ }
}
-void CXFA_ItemLayoutProcessor::CalculatePositionedContainerPos(CXFA_Node* pNode, FX_FLOAT fWidth, FX_FLOAT fHeight, FX_FLOAT& fAbsoluteX, FX_FLOAT& fAbsoluteY)
-{
- XFA_ATTRIBUTEENUM eAnchorType = pNode->GetEnum(XFA_ATTRIBUTE_AnchorType);
- int32_t nAnchorType = 0;
- switch(eAnchorType) {
- case XFA_ATTRIBUTEENUM_TopLeft:
- nAnchorType = 0;
- break;
- case XFA_ATTRIBUTEENUM_TopCenter:
- nAnchorType = 1;
- break;
- case XFA_ATTRIBUTEENUM_TopRight:
- nAnchorType = 2;
- break;
- case XFA_ATTRIBUTEENUM_MiddleLeft:
- nAnchorType = 3;
- break;
- case XFA_ATTRIBUTEENUM_MiddleCenter:
- nAnchorType = 4;
- break;
- case XFA_ATTRIBUTEENUM_MiddleRight:
- nAnchorType = 5;
- break;
- case XFA_ATTRIBUTEENUM_BottomLeft:
- nAnchorType = 6;
- break;
- case XFA_ATTRIBUTEENUM_BottomCenter:
- nAnchorType = 7;
- break;
- case XFA_ATTRIBUTEENUM_BottomRight:
- nAnchorType = 8;
- break;
- default:
- break;
- }
- static const uint8_t nNextPos[4][9] = { {0, 1, 2, 3, 4, 5, 6, 7, 8},
- {6, 3, 0, 7, 4, 1, 8, 5, 2},
- {8, 7, 6, 5, 4, 3, 2, 1, 0},
- {2, 5, 8, 1, 4, 7, 0, 3, 6} };
+static inline void
+XFA_ItemLayoutProcessor_CalculateContainerComponentSizeFromContentSize(
+ CXFA_Node* pFormNode,
+ FX_BOOL bContainerWidthAutoSize,
+ FX_FLOAT fContentCalculatedWidth,
+ FX_FLOAT& fContainerWidth,
+ FX_BOOL bContainerHeightAutoSize,
+ FX_FLOAT fContentCalculatedHeight,
+ FX_FLOAT& fContainerHeight) {
+ CXFA_Node* pMarginNode = pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
+ CXFA_Measurement mTmpValue;
+ if (bContainerWidthAutoSize) {
+ fContainerWidth = fContentCalculatedWidth;
+ if (pMarginNode) {
+ if (pMarginNode->TryMeasure(XFA_ATTRIBUTE_LeftInset, mTmpValue, FALSE)) {
+ fContainerWidth += mTmpValue.ToUnit(XFA_UNIT_Pt);
+ }
+ if (pMarginNode->TryMeasure(XFA_ATTRIBUTE_RightInset, mTmpValue, FALSE)) {
+ fContainerWidth += mTmpValue.ToUnit(XFA_UNIT_Pt);
+ }
+ }
+ }
+ if (bContainerHeightAutoSize) {
+ fContainerHeight = fContentCalculatedHeight;
+ if (pMarginNode) {
+ if (pMarginNode->TryMeasure(XFA_ATTRIBUTE_TopInset, mTmpValue, FALSE)) {
+ fContainerHeight += mTmpValue.ToUnit(XFA_UNIT_Pt);
+ }
+ if (pMarginNode->TryMeasure(XFA_ATTRIBUTE_BottomInset, mTmpValue,
+ FALSE)) {
+ fContainerHeight += mTmpValue.ToUnit(XFA_UNIT_Pt);
+ }
+ }
+ }
+}
+void CXFA_ItemLayoutProcessor::CalculatePositionedContainerPos(
+ CXFA_Node* pNode,
+ FX_FLOAT fWidth,
+ FX_FLOAT fHeight,
+ FX_FLOAT& fAbsoluteX,
+ FX_FLOAT& fAbsoluteY) {
+ XFA_ATTRIBUTEENUM eAnchorType = pNode->GetEnum(XFA_ATTRIBUTE_AnchorType);
+ int32_t nAnchorType = 0;
+ switch (eAnchorType) {
+ case XFA_ATTRIBUTEENUM_TopLeft:
+ nAnchorType = 0;
+ break;
+ case XFA_ATTRIBUTEENUM_TopCenter:
+ nAnchorType = 1;
+ break;
+ case XFA_ATTRIBUTEENUM_TopRight:
+ nAnchorType = 2;
+ break;
+ case XFA_ATTRIBUTEENUM_MiddleLeft:
+ nAnchorType = 3;
+ break;
+ case XFA_ATTRIBUTEENUM_MiddleCenter:
+ nAnchorType = 4;
+ break;
+ case XFA_ATTRIBUTEENUM_MiddleRight:
+ nAnchorType = 5;
+ break;
+ case XFA_ATTRIBUTEENUM_BottomLeft:
+ nAnchorType = 6;
+ break;
+ case XFA_ATTRIBUTEENUM_BottomCenter:
+ nAnchorType = 7;
+ break;
+ case XFA_ATTRIBUTEENUM_BottomRight:
+ nAnchorType = 8;
+ break;
+ default:
+ break;
+ }
+ static const uint8_t nNextPos[4][9] = {{0, 1, 2, 3, 4, 5, 6, 7, 8},
+ {6, 3, 0, 7, 4, 1, 8, 5, 2},
+ {8, 7, 6, 5, 4, 3, 2, 1, 0},
+ {2, 5, 8, 1, 4, 7, 0, 3, 6}};
- FX_FLOAT fAnchorX = pNode->GetMeasure(XFA_ATTRIBUTE_X).ToUnit(XFA_UNIT_Pt);
- FX_FLOAT fAnchorY = pNode->GetMeasure(XFA_ATTRIBUTE_Y).ToUnit(XFA_UNIT_Pt);
- int32_t nRotate = FXSYS_round(pNode->GetMeasure(XFA_ATTRIBUTE_Rotate).GetValue());
- nRotate = XFA_MapRotation(nRotate) / 90;
- int32_t nAbsoluteAnchorType = nNextPos[nRotate][nAnchorType];
- fAbsoluteX = fAnchorX;
- fAbsoluteY = fAnchorY;
- switch(nAbsoluteAnchorType / 3) {
- case 1:
- fAbsoluteY -= fHeight / 2;
- break;
- case 2:
- fAbsoluteY -= fHeight;
- break;
- default:
- break;
- }
- switch(nAbsoluteAnchorType % 3) {
- case 1:
- fAbsoluteX -= fWidth / 2;
- break;
- case 2:
- fAbsoluteX -= fWidth;
- break;
- default:
- break;
- }
+ FX_FLOAT fAnchorX = pNode->GetMeasure(XFA_ATTRIBUTE_X).ToUnit(XFA_UNIT_Pt);
+ FX_FLOAT fAnchorY = pNode->GetMeasure(XFA_ATTRIBUTE_Y).ToUnit(XFA_UNIT_Pt);
+ int32_t nRotate =
+ FXSYS_round(pNode->GetMeasure(XFA_ATTRIBUTE_Rotate).GetValue());
+ nRotate = XFA_MapRotation(nRotate) / 90;
+ int32_t nAbsoluteAnchorType = nNextPos[nRotate][nAnchorType];
+ fAbsoluteX = fAnchorX;
+ fAbsoluteY = fAnchorY;
+ switch (nAbsoluteAnchorType / 3) {
+ case 1:
+ fAbsoluteY -= fHeight / 2;
+ break;
+ case 2:
+ fAbsoluteY -= fHeight;
+ break;
+ default:
+ break;
+ }
+ switch (nAbsoluteAnchorType % 3) {
+ case 1:
+ fAbsoluteX -= fWidth / 2;
+ break;
+ case 2:
+ fAbsoluteX -= fWidth;
+ break;
+ default:
+ break;
+ }
}
-static FX_BOOL XFA_ItemLayoutProcessor_FloatAlmostEqual(FX_FLOAT f1, FX_FLOAT f2)
-{
- return f1 >= f2 - XFA_LAYOUT_FLOAT_PERCISION && f1 <= f2 + XFA_LAYOUT_FLOAT_PERCISION;
+static FX_BOOL XFA_ItemLayoutProcessor_FloatAlmostEqual(FX_FLOAT f1,
+ FX_FLOAT f2) {
+ return f1 >= f2 - XFA_LAYOUT_FLOAT_PERCISION &&
+ f1 <= f2 + XFA_LAYOUT_FLOAT_PERCISION;
}
-static FX_BOOL XFA_ItemLayoutProcessor_FloatGreaterThan(FX_FLOAT f1, FX_FLOAT f2)
-{
- return f1 > f2 + XFA_LAYOUT_FLOAT_PERCISION;
+static FX_BOOL XFA_ItemLayoutProcessor_FloatGreaterThan(FX_FLOAT f1,
+ FX_FLOAT f2) {
+ return f1 > f2 + XFA_LAYOUT_FLOAT_PERCISION;
}
-static FX_BOOL XFA_ItemLayoutProcessor_FloatLessThan(FX_FLOAT f1, FX_FLOAT f2)
-{
- return f1 < f2 - XFA_LAYOUT_FLOAT_PERCISION;
+static FX_BOOL XFA_ItemLayoutProcessor_FloatLessThan(FX_FLOAT f1, FX_FLOAT f2) {
+ return f1 < f2 - XFA_LAYOUT_FLOAT_PERCISION;
}
-FX_BOOL CXFA_ItemLayoutProcessor::IncrementRelayoutNode(CXFA_LayoutProcessor* pLayoutProcessor, CXFA_Node *pNode, CXFA_Node *pParentNode)
-{
- return FALSE;
+FX_BOOL CXFA_ItemLayoutProcessor::IncrementRelayoutNode(
+ CXFA_LayoutProcessor* pLayoutProcessor,
+ CXFA_Node* pNode,
+ CXFA_Node* pParentNode) {
+ return FALSE;
}
-void CXFA_ItemLayoutProcessor::DoLayoutPageArea(CXFA_ContainerLayoutItemImpl* pPageAreaLayoutItem)
-{
- CXFA_Node *pFormNode = pPageAreaLayoutItem->m_pFormNode;
- CXFA_Node *pCurChildNode = XFA_LAYOUT_INVALIDNODE;
- XFA_ItemLayoutProcessorStages nCurChildNodeStage = XFA_ItemLayoutProcessorStages_None;
- CXFA_LayoutItemImpl* pBeforeItem = NULL;
- for(XFA_ItemLayoutProcessor_GotoNextContainerNode(pCurChildNode, nCurChildNodeStage, pFormNode, FALSE);
- pCurChildNode;
- XFA_ItemLayoutProcessor_GotoNextContainerNode(pCurChildNode, nCurChildNodeStage, pFormNode, FALSE)) {
- if (nCurChildNodeStage != XFA_ItemLayoutProcessorStages_Container) {
- continue;
- }
- if(pCurChildNode->GetClassID() == XFA_ELEMENT_Variables) {
- continue;
- }
- CXFA_ItemLayoutProcessor* pProcessor = FX_NEW CXFA_ItemLayoutProcessor(pCurChildNode, NULL);
+void CXFA_ItemLayoutProcessor::DoLayoutPageArea(
+ CXFA_ContainerLayoutItemImpl* pPageAreaLayoutItem) {
+ CXFA_Node* pFormNode = pPageAreaLayoutItem->m_pFormNode;
+ CXFA_Node* pCurChildNode = XFA_LAYOUT_INVALIDNODE;
+ XFA_ItemLayoutProcessorStages nCurChildNodeStage =
+ XFA_ItemLayoutProcessorStages_None;
+ CXFA_LayoutItemImpl* pBeforeItem = NULL;
+ for (XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ pCurChildNode, nCurChildNodeStage, pFormNode, FALSE);
+ pCurChildNode; XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ pCurChildNode, nCurChildNodeStage, pFormNode, FALSE)) {
+ if (nCurChildNodeStage != XFA_ItemLayoutProcessorStages_Container) {
+ continue;
+ }
+ if (pCurChildNode->GetClassID() == XFA_ELEMENT_Variables) {
+ continue;
+ }
+ CXFA_ItemLayoutProcessor* pProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(pCurChildNode, NULL);
#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
+ pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
#endif
- pProcessor->DoLayout(FALSE, XFA_LAYOUT_FLOAT_MAX);
- if(!pProcessor->HasLayoutItem()) {
- delete pProcessor;
- continue;
- }
- FX_FLOAT fWidth, fHeight;
- pProcessor->GetCurrentComponentSize(fWidth, fHeight);
- FX_FLOAT fAbsoluteX = 0, fAbsoluteY = 0;
- CalculatePositionedContainerPos(pCurChildNode, fWidth, fHeight, fAbsoluteX, fAbsoluteY);
- pProcessor->SetCurrentComponentPos(fAbsoluteX, fAbsoluteY);
- CXFA_LayoutItemImpl* pProcessItem = pProcessor->ExtractLayoutItem();
- if(pBeforeItem == NULL) {
- pPageAreaLayoutItem->AddHeadChild(pProcessItem);
- } else {
- pPageAreaLayoutItem->InsertChild(pBeforeItem, pProcessItem);
- }
- pBeforeItem = pProcessItem;
- delete pProcessor;
- }
- pBeforeItem = NULL;
- CXFA_LayoutItemImpl* pLayoutItem = pPageAreaLayoutItem->m_pFirstChild;
- while (pLayoutItem) {
- if (!pLayoutItem->IsContentLayoutItem() || pLayoutItem->m_pFormNode->GetClassID() != XFA_ELEMENT_Draw) {
- pLayoutItem = pLayoutItem->m_pNextSibling;
- continue;
- }
- if (pLayoutItem->m_pFormNode->GetClassID() == XFA_ELEMENT_Draw) {
- CXFA_LayoutItemImpl* pNextLayoutItem = pLayoutItem->m_pNextSibling;
- pPageAreaLayoutItem->RemoveChild(pLayoutItem);
- if (pBeforeItem == NULL) {
- pPageAreaLayoutItem->AddHeadChild(pLayoutItem);
- } else {
- pPageAreaLayoutItem->InsertChild(pBeforeItem, pLayoutItem);
- }
- pBeforeItem = pLayoutItem;
- pLayoutItem = pNextLayoutItem;
- }
- }
+ pProcessor->DoLayout(FALSE, XFA_LAYOUT_FLOAT_MAX);
+ if (!pProcessor->HasLayoutItem()) {
+ delete pProcessor;
+ continue;
+ }
+ FX_FLOAT fWidth, fHeight;
+ pProcessor->GetCurrentComponentSize(fWidth, fHeight);
+ FX_FLOAT fAbsoluteX = 0, fAbsoluteY = 0;
+ CalculatePositionedContainerPos(pCurChildNode, fWidth, fHeight, fAbsoluteX,
+ fAbsoluteY);
+ pProcessor->SetCurrentComponentPos(fAbsoluteX, fAbsoluteY);
+ CXFA_LayoutItemImpl* pProcessItem = pProcessor->ExtractLayoutItem();
+ if (pBeforeItem == NULL) {
+ pPageAreaLayoutItem->AddHeadChild(pProcessItem);
+ } else {
+ pPageAreaLayoutItem->InsertChild(pBeforeItem, pProcessItem);
+ }
+ pBeforeItem = pProcessItem;
+ delete pProcessor;
+ }
+ pBeforeItem = NULL;
+ CXFA_LayoutItemImpl* pLayoutItem = pPageAreaLayoutItem->m_pFirstChild;
+ while (pLayoutItem) {
+ if (!pLayoutItem->IsContentLayoutItem() ||
+ pLayoutItem->m_pFormNode->GetClassID() != XFA_ELEMENT_Draw) {
+ pLayoutItem = pLayoutItem->m_pNextSibling;
+ continue;
+ }
+ if (pLayoutItem->m_pFormNode->GetClassID() == XFA_ELEMENT_Draw) {
+ CXFA_LayoutItemImpl* pNextLayoutItem = pLayoutItem->m_pNextSibling;
+ pPageAreaLayoutItem->RemoveChild(pLayoutItem);
+ if (pBeforeItem == NULL) {
+ pPageAreaLayoutItem->AddHeadChild(pLayoutItem);
+ } else {
+ pPageAreaLayoutItem->InsertChild(pBeforeItem, pLayoutItem);
+ }
+ pBeforeItem = pLayoutItem;
+ pLayoutItem = pNextLayoutItem;
+ }
+ }
}
-void CXFA_ItemLayoutProcessor::DoLayoutPositionedContainer(CXFA_LayoutContext* pContext)
-{
- if(m_pLayoutItem != NULL) {
- return;
- }
- m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
- FX_BOOL bIgnoreXY = (m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout) != XFA_ATTRIBUTEENUM_Position);
- FX_FLOAT fContainerWidth = 0, fContainerHeight = 0;
- FX_BOOL bContainerWidthAutoSize = TRUE, bContainerHeightAutoSize = TRUE;
- XFA_ItemLayoutProcessor_CalculateContainerSpecfiedSize(m_pFormNode, fContainerWidth, fContainerHeight, bContainerWidthAutoSize, bContainerHeightAutoSize);
- FX_FLOAT fContentCalculatedWidth = 0, fContentCalculatedHeight = 0;
- FX_FLOAT fHiddenContentCalculatedWidth = 0, fHiddenContentCalculatedHeight = 0;
- if(m_pCurChildNode == XFA_LAYOUT_INVALIDNODE) {
- XFA_ItemLayoutProcessor_GotoNextContainerNode(m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, FALSE);
- }
- int32_t iColIndex = 0;
- for(; m_pCurChildNode; XFA_ItemLayoutProcessor_GotoNextContainerNode(m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, FALSE)) {
- if (m_nCurChildNodeStage != XFA_ItemLayoutProcessorStages_Container) {
- continue;
- }
- if(m_pCurChildNode->GetClassID() == XFA_ELEMENT_Variables) {
- continue;
- }
- CXFA_ItemLayoutProcessor* pProcessor = FX_NEW CXFA_ItemLayoutProcessor(m_pCurChildNode, m_pPageMgr);
+void CXFA_ItemLayoutProcessor::DoLayoutPositionedContainer(
+ CXFA_LayoutContext* pContext) {
+ if (m_pLayoutItem != NULL) {
+ return;
+ }
+ m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
+ FX_BOOL bIgnoreXY = (m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout) !=
+ XFA_ATTRIBUTEENUM_Position);
+ FX_FLOAT fContainerWidth = 0, fContainerHeight = 0;
+ FX_BOOL bContainerWidthAutoSize = TRUE, bContainerHeightAutoSize = TRUE;
+ XFA_ItemLayoutProcessor_CalculateContainerSpecfiedSize(
+ m_pFormNode, fContainerWidth, fContainerHeight, bContainerWidthAutoSize,
+ bContainerHeightAutoSize);
+ FX_FLOAT fContentCalculatedWidth = 0, fContentCalculatedHeight = 0;
+ FX_FLOAT fHiddenContentCalculatedWidth = 0,
+ fHiddenContentCalculatedHeight = 0;
+ if (m_pCurChildNode == XFA_LAYOUT_INVALIDNODE) {
+ XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, FALSE);
+ }
+ int32_t iColIndex = 0;
+ for (; m_pCurChildNode; XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, FALSE)) {
+ if (m_nCurChildNodeStage != XFA_ItemLayoutProcessorStages_Container) {
+ continue;
+ }
+ if (m_pCurChildNode->GetClassID() == XFA_ELEMENT_Variables) {
+ continue;
+ }
+ CXFA_ItemLayoutProcessor* pProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(m_pCurChildNode, m_pPageMgr);
#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
+ pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
#endif
- if (pContext && pContext->m_prgSpecifiedColumnWidths) {
- int32_t iColSpan = m_pCurChildNode->GetInteger(XFA_ATTRIBUTE_ColSpan);
- if (iColSpan <= pContext->m_prgSpecifiedColumnWidths->GetSize() - iColIndex) {
- pContext->m_fCurColumnWidth = 0;
- pContext->m_bCurColumnWidthAvaiable = TRUE;
- if(iColSpan == -1) {
- iColSpan = pContext->m_prgSpecifiedColumnWidths->GetSize();
- }
- for (int32_t i = 0; i < iColSpan; i++) {
- pContext->m_fCurColumnWidth += pContext->m_prgSpecifiedColumnWidths->GetAt(iColIndex + i);
- }
- if(pContext->m_fCurColumnWidth == 0) {
- pContext->m_bCurColumnWidthAvaiable = FALSE;
- }
- iColIndex += iColSpan;
- }
- }
- pProcessor->DoLayout(FALSE, XFA_LAYOUT_FLOAT_MAX, XFA_LAYOUT_FLOAT_MAX, pContext);
- if(!pProcessor->HasLayoutItem()) {
- delete pProcessor;
- continue;
- }
- FX_FLOAT fWidth, fHeight;
- pProcessor->GetCurrentComponentSize(fWidth, fHeight);
- FX_BOOL bChangeParentSize = FALSE;
- if (XFA_ItemLayoutProcessor_IsTakingSpace(m_pCurChildNode)) {
- bChangeParentSize = TRUE;
- }
- FX_FLOAT fAbsoluteX = 0, fAbsoluteY = 0;
- if(!bIgnoreXY) {
- CalculatePositionedContainerPos(m_pCurChildNode, fWidth, fHeight, fAbsoluteX, fAbsoluteY);
- }
- pProcessor->SetCurrentComponentPos(fAbsoluteX, fAbsoluteY);
- if(bContainerWidthAutoSize) {
- FX_FLOAT fChildSuppliedWidth = fAbsoluteX + fWidth;
- if(bChangeParentSize) {
- if(fContentCalculatedWidth < fChildSuppliedWidth) {
- fContentCalculatedWidth = fChildSuppliedWidth;
- }
- } else {
- if(fHiddenContentCalculatedWidth < fChildSuppliedWidth && m_pCurChildNode->GetClassID() != XFA_ELEMENT_Subform) {
- fHiddenContentCalculatedWidth = fChildSuppliedWidth;
- }
- }
- }
- if(bContainerHeightAutoSize) {
- FX_FLOAT fChildSuppliedHeight = fAbsoluteY + fHeight;
- if(bChangeParentSize) {
- if(fContentCalculatedHeight < fChildSuppliedHeight) {
- fContentCalculatedHeight = fChildSuppliedHeight;
- }
- } else {
- if(fHiddenContentCalculatedHeight < fChildSuppliedHeight && m_pCurChildNode->GetClassID() != XFA_ELEMENT_Subform) {
- fHiddenContentCalculatedHeight = fChildSuppliedHeight;
- }
- }
- }
- m_pLayoutItem->AddChild(pProcessor->ExtractLayoutItem());
- delete pProcessor;
- }
- XFA_VERSION eVersion = m_pFormNode->GetDocument()->GetCurVersionMode();
- if(fContentCalculatedWidth == 0 && eVersion < XFA_VERSION_207) {
- fContentCalculatedWidth = fHiddenContentCalculatedWidth;
- }
- if(fContentCalculatedHeight == 0 && eVersion < XFA_VERSION_207) {
- fContentCalculatedHeight = fHiddenContentCalculatedHeight;
- }
- XFA_ItemLayoutProcessor_CalculateContainerComponentSizeFromContentSize(m_pFormNode, bContainerWidthAutoSize, fContentCalculatedWidth, fContainerWidth, bContainerHeightAutoSize, fContentCalculatedHeight, fContainerHeight);
- SetCurrentComponentSize(fContainerWidth, fContainerHeight);
+ if (pContext && pContext->m_prgSpecifiedColumnWidths) {
+ int32_t iColSpan = m_pCurChildNode->GetInteger(XFA_ATTRIBUTE_ColSpan);
+ if (iColSpan <=
+ pContext->m_prgSpecifiedColumnWidths->GetSize() - iColIndex) {
+ pContext->m_fCurColumnWidth = 0;
+ pContext->m_bCurColumnWidthAvaiable = TRUE;
+ if (iColSpan == -1) {
+ iColSpan = pContext->m_prgSpecifiedColumnWidths->GetSize();
+ }
+ for (int32_t i = 0; i < iColSpan; i++) {
+ pContext->m_fCurColumnWidth +=
+ pContext->m_prgSpecifiedColumnWidths->GetAt(iColIndex + i);
+ }
+ if (pContext->m_fCurColumnWidth == 0) {
+ pContext->m_bCurColumnWidthAvaiable = FALSE;
+ }
+ iColIndex += iColSpan;
+ }
+ }
+ pProcessor->DoLayout(FALSE, XFA_LAYOUT_FLOAT_MAX, XFA_LAYOUT_FLOAT_MAX,
+ pContext);
+ if (!pProcessor->HasLayoutItem()) {
+ delete pProcessor;
+ continue;
+ }
+ FX_FLOAT fWidth, fHeight;
+ pProcessor->GetCurrentComponentSize(fWidth, fHeight);
+ FX_BOOL bChangeParentSize = FALSE;
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(m_pCurChildNode)) {
+ bChangeParentSize = TRUE;
+ }
+ FX_FLOAT fAbsoluteX = 0, fAbsoluteY = 0;
+ if (!bIgnoreXY) {
+ CalculatePositionedContainerPos(m_pCurChildNode, fWidth, fHeight,
+ fAbsoluteX, fAbsoluteY);
+ }
+ pProcessor->SetCurrentComponentPos(fAbsoluteX, fAbsoluteY);
+ if (bContainerWidthAutoSize) {
+ FX_FLOAT fChildSuppliedWidth = fAbsoluteX + fWidth;
+ if (bChangeParentSize) {
+ if (fContentCalculatedWidth < fChildSuppliedWidth) {
+ fContentCalculatedWidth = fChildSuppliedWidth;
+ }
+ } else {
+ if (fHiddenContentCalculatedWidth < fChildSuppliedWidth &&
+ m_pCurChildNode->GetClassID() != XFA_ELEMENT_Subform) {
+ fHiddenContentCalculatedWidth = fChildSuppliedWidth;
+ }
+ }
+ }
+ if (bContainerHeightAutoSize) {
+ FX_FLOAT fChildSuppliedHeight = fAbsoluteY + fHeight;
+ if (bChangeParentSize) {
+ if (fContentCalculatedHeight < fChildSuppliedHeight) {
+ fContentCalculatedHeight = fChildSuppliedHeight;
+ }
+ } else {
+ if (fHiddenContentCalculatedHeight < fChildSuppliedHeight &&
+ m_pCurChildNode->GetClassID() != XFA_ELEMENT_Subform) {
+ fHiddenContentCalculatedHeight = fChildSuppliedHeight;
+ }
+ }
+ }
+ m_pLayoutItem->AddChild(pProcessor->ExtractLayoutItem());
+ delete pProcessor;
+ }
+ XFA_VERSION eVersion = m_pFormNode->GetDocument()->GetCurVersionMode();
+ if (fContentCalculatedWidth == 0 && eVersion < XFA_VERSION_207) {
+ fContentCalculatedWidth = fHiddenContentCalculatedWidth;
+ }
+ if (fContentCalculatedHeight == 0 && eVersion < XFA_VERSION_207) {
+ fContentCalculatedHeight = fHiddenContentCalculatedHeight;
+ }
+ XFA_ItemLayoutProcessor_CalculateContainerComponentSizeFromContentSize(
+ m_pFormNode, bContainerWidthAutoSize, fContentCalculatedWidth,
+ fContainerWidth, bContainerHeightAutoSize, fContentCalculatedHeight,
+ fContainerHeight);
+ SetCurrentComponentSize(fContainerWidth, fContainerHeight);
}
-static inline void XFA_ItemLayoutProcessor_UpdateWidgetSize(CXFA_ContentLayoutItemImpl* pLayoutItem, FX_FLOAT& fWidth, FX_FLOAT& fHeight)
-{
- CXFA_Node *pNode = pLayoutItem->m_pFormNode;
- ASSERT(pNode);
- XFA_ELEMENT eClassID = pNode->GetClassID();
- switch(eClassID) {
- case XFA_ELEMENT_Subform:
- case XFA_ELEMENT_Area:
- case XFA_ELEMENT_ExclGroup:
- case XFA_ELEMENT_SubformSet: {
- if(fWidth < -XFA_LAYOUT_FLOAT_PERCISION) {
- fWidth = pLayoutItem->m_sSize.x;
- }
- if(fHeight < -XFA_LAYOUT_FLOAT_PERCISION) {
- fHeight = pLayoutItem->m_sSize.y;
- }
- break;
- }
- case XFA_ELEMENT_Draw:
- case XFA_ELEMENT_Field: {
- pNode->GetDocument()->GetParser()->GetNotify()->StartFieldDrawLayout(pNode, fWidth, fHeight);
- break;
- }
- default:
- ASSERT(FALSE);
- }
+static inline void XFA_ItemLayoutProcessor_UpdateWidgetSize(
+ CXFA_ContentLayoutItemImpl* pLayoutItem,
+ FX_FLOAT& fWidth,
+ FX_FLOAT& fHeight) {
+ CXFA_Node* pNode = pLayoutItem->m_pFormNode;
+ ASSERT(pNode);
+ XFA_ELEMENT eClassID = pNode->GetClassID();
+ switch (eClassID) {
+ case XFA_ELEMENT_Subform:
+ case XFA_ELEMENT_Area:
+ case XFA_ELEMENT_ExclGroup:
+ case XFA_ELEMENT_SubformSet: {
+ if (fWidth < -XFA_LAYOUT_FLOAT_PERCISION) {
+ fWidth = pLayoutItem->m_sSize.x;
+ }
+ if (fHeight < -XFA_LAYOUT_FLOAT_PERCISION) {
+ fHeight = pLayoutItem->m_sSize.y;
+ }
+ break;
+ }
+ case XFA_ELEMENT_Draw:
+ case XFA_ELEMENT_Field: {
+ pNode->GetDocument()->GetParser()->GetNotify()->StartFieldDrawLayout(
+ pNode, fWidth, fHeight);
+ break;
+ }
+ default:
+ ASSERT(FALSE);
+ }
}
-static inline void XFA_ItemLayoutProcessor_RelocateTableRowCells(CXFA_ContentLayoutItemImpl* pLayoutRow, const CFX_ArrayTemplate<FX_FLOAT>& rgSpecifiedColumnWidths, XFA_ATTRIBUTEENUM eLayout)
-{
- FX_FLOAT fContainerWidth = 0, fContainerHeight = 0;
- FX_BOOL bContainerWidthAutoSize = TRUE, bContainerHeightAutoSize = TRUE;
- XFA_ItemLayoutProcessor_CalculateContainerSpecfiedSize(pLayoutRow->m_pFormNode, fContainerWidth, fContainerHeight, bContainerWidthAutoSize, bContainerHeightAutoSize);
- CXFA_Node* pMarginNode = pLayoutRow->m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
- FX_FLOAT fLeftInset = 0, fTopInset = 0, fRightInset = 0, fBottomInset = 0;
- if(pMarginNode) {
- fLeftInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_LeftInset).ToUnit(XFA_UNIT_Pt);
- fTopInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
- fRightInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_RightInset).ToUnit(XFA_UNIT_Pt);
- fBottomInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
- }
- FX_FLOAT fContentWidthLimit = bContainerWidthAutoSize ? XFA_LAYOUT_FLOAT_MAX : fContainerWidth - fLeftInset - fRightInset;
- FX_FLOAT fContentCurrentHeight = pLayoutRow->m_sSize.y - fTopInset - fBottomInset;
- FX_FLOAT fContentCalculatedWidth = 0, fContentCalculatedHeight = 0;
- FX_FLOAT fCurrentColX = 0;
- int32_t nCurrentColIdx = 0;
- FX_BOOL bMetWholeRowCell = FALSE;
- for(CXFA_ContentLayoutItemImpl* pLayoutChild = (CXFA_ContentLayoutItemImpl*)pLayoutRow->m_pFirstChild; pLayoutChild; pLayoutChild = (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pNextSibling) {
- int32_t nOriginalColSpan = pLayoutChild->m_pFormNode->GetInteger(XFA_ATTRIBUTE_ColSpan);
- int32_t nColSpan = nOriginalColSpan;
- FX_FLOAT fColSpanWidth = 0;
- if(nColSpan == -1 || nCurrentColIdx + nColSpan > rgSpecifiedColumnWidths.GetSize()) {
- nColSpan = rgSpecifiedColumnWidths.GetSize() - nCurrentColIdx;
- }
- for(int32_t i = 0; i < nColSpan; i ++) {
- fColSpanWidth += rgSpecifiedColumnWidths[nCurrentColIdx + i];
- }
- if (nColSpan != nOriginalColSpan) {
- fColSpanWidth = bMetWholeRowCell ? 0 : FX_MAX(fColSpanWidth, pLayoutChild->m_sSize.y);
- }
- if(nOriginalColSpan == -1) {
- bMetWholeRowCell = TRUE;
- }
- pLayoutChild->m_sPos.Set(fCurrentColX, 0);
- pLayoutChild->m_sSize.x = fColSpanWidth;
- if(XFA_ItemLayoutProcessor_IsTakingSpace(pLayoutChild->m_pFormNode)) {
- fCurrentColX += fColSpanWidth;
- nCurrentColIdx += nColSpan;
- FX_FLOAT fNewHeight = bContainerHeightAutoSize ? -1 : fContentCurrentHeight;
- XFA_ItemLayoutProcessor_UpdateWidgetSize(pLayoutChild, fColSpanWidth, fNewHeight);
- pLayoutChild->m_sSize.y = fNewHeight;
- if(bContainerHeightAutoSize) {
- FX_FLOAT fChildSuppliedHeight = pLayoutChild->m_sSize.y;
- if(fContentCalculatedHeight < fChildSuppliedHeight) {
- fContentCalculatedHeight = fChildSuppliedHeight;
- }
- }
- }
- }
- if(bContainerHeightAutoSize) {
- for(CXFA_ContentLayoutItemImpl* pLayoutChild = (CXFA_ContentLayoutItemImpl*)pLayoutRow->m_pFirstChild; pLayoutChild; pLayoutChild = (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pNextSibling) {
- XFA_ItemLayoutProcessor_UpdateWidgetSize(pLayoutChild, pLayoutChild->m_sSize.x, fContentCalculatedHeight);
- FX_FLOAT fOldChildHeight = pLayoutChild->m_sSize.y;
- pLayoutChild->m_sSize.y = fContentCalculatedHeight;
- CXFA_Node* pParaNode = pLayoutChild->m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Para);
- if(pParaNode && pLayoutChild->m_pFirstChild) {
- FX_FLOAT fOffHeight = fContentCalculatedHeight - fOldChildHeight;
- XFA_ATTRIBUTEENUM eVType = pParaNode->GetEnum(XFA_ATTRIBUTE_VAlign);
- switch(eVType) {
- case XFA_ATTRIBUTEENUM_Middle:
- fOffHeight = fOffHeight / 2;
- break;
- case XFA_ATTRIBUTEENUM_Bottom:
- break;
- case XFA_ATTRIBUTEENUM_Top:
- default:
- fOffHeight = 0;
- break;
- }
- if(fOffHeight > 0) {
- for(CXFA_ContentLayoutItemImpl* pInnerLayoutChild = (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pFirstChild; pInnerLayoutChild; pInnerLayoutChild = (CXFA_ContentLayoutItemImpl*)pInnerLayoutChild->m_pNextSibling) {
- pInnerLayoutChild->m_sPos.y += fOffHeight;
- }
- }
- }
- }
- }
- if(bContainerWidthAutoSize) {
- FX_FLOAT fChildSuppliedWidth = fCurrentColX;
- if(fContentWidthLimit < XFA_LAYOUT_FLOAT_MAX && fContentWidthLimit > fChildSuppliedWidth) {
- fChildSuppliedWidth = fContentWidthLimit;
- }
- if (fContentCalculatedWidth < fChildSuppliedWidth) {
- fContentCalculatedWidth = fChildSuppliedWidth;
- }
- } else {
- fContentCalculatedWidth = fContainerWidth - fLeftInset - fRightInset;
- }
- if(pLayoutRow->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout) == XFA_ATTRIBUTEENUM_Rl_row) {
- for(CXFA_ContentLayoutItemImpl* pLayoutChild = (CXFA_ContentLayoutItemImpl*)pLayoutRow->m_pFirstChild; pLayoutChild; pLayoutChild = (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pNextSibling) {
- pLayoutChild->m_sPos.x = fContentCalculatedWidth - pLayoutChild->m_sPos.x - pLayoutChild->m_sSize.x;
+static inline void XFA_ItemLayoutProcessor_RelocateTableRowCells(
+ CXFA_ContentLayoutItemImpl* pLayoutRow,
+ const CFX_ArrayTemplate<FX_FLOAT>& rgSpecifiedColumnWidths,
+ XFA_ATTRIBUTEENUM eLayout) {
+ FX_FLOAT fContainerWidth = 0, fContainerHeight = 0;
+ FX_BOOL bContainerWidthAutoSize = TRUE, bContainerHeightAutoSize = TRUE;
+ XFA_ItemLayoutProcessor_CalculateContainerSpecfiedSize(
+ pLayoutRow->m_pFormNode, fContainerWidth, fContainerHeight,
+ bContainerWidthAutoSize, bContainerHeightAutoSize);
+ CXFA_Node* pMarginNode =
+ pLayoutRow->m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
+ FX_FLOAT fLeftInset = 0, fTopInset = 0, fRightInset = 0, fBottomInset = 0;
+ if (pMarginNode) {
+ fLeftInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_LeftInset).ToUnit(XFA_UNIT_Pt);
+ fTopInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
+ fRightInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_RightInset).ToUnit(XFA_UNIT_Pt);
+ fBottomInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
+ }
+ FX_FLOAT fContentWidthLimit =
+ bContainerWidthAutoSize ? XFA_LAYOUT_FLOAT_MAX
+ : fContainerWidth - fLeftInset - fRightInset;
+ FX_FLOAT fContentCurrentHeight =
+ pLayoutRow->m_sSize.y - fTopInset - fBottomInset;
+ FX_FLOAT fContentCalculatedWidth = 0, fContentCalculatedHeight = 0;
+ FX_FLOAT fCurrentColX = 0;
+ int32_t nCurrentColIdx = 0;
+ FX_BOOL bMetWholeRowCell = FALSE;
+ for (CXFA_ContentLayoutItemImpl* pLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)pLayoutRow->m_pFirstChild;
+ pLayoutChild;
+ pLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pNextSibling) {
+ int32_t nOriginalColSpan =
+ pLayoutChild->m_pFormNode->GetInteger(XFA_ATTRIBUTE_ColSpan);
+ int32_t nColSpan = nOriginalColSpan;
+ FX_FLOAT fColSpanWidth = 0;
+ if (nColSpan == -1 ||
+ nCurrentColIdx + nColSpan > rgSpecifiedColumnWidths.GetSize()) {
+ nColSpan = rgSpecifiedColumnWidths.GetSize() - nCurrentColIdx;
+ }
+ for (int32_t i = 0; i < nColSpan; i++) {
+ fColSpanWidth += rgSpecifiedColumnWidths[nCurrentColIdx + i];
+ }
+ if (nColSpan != nOriginalColSpan) {
+ fColSpanWidth =
+ bMetWholeRowCell ? 0 : FX_MAX(fColSpanWidth, pLayoutChild->m_sSize.y);
+ }
+ if (nOriginalColSpan == -1) {
+ bMetWholeRowCell = TRUE;
+ }
+ pLayoutChild->m_sPos.Set(fCurrentColX, 0);
+ pLayoutChild->m_sSize.x = fColSpanWidth;
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(pLayoutChild->m_pFormNode)) {
+ fCurrentColX += fColSpanWidth;
+ nCurrentColIdx += nColSpan;
+ FX_FLOAT fNewHeight =
+ bContainerHeightAutoSize ? -1 : fContentCurrentHeight;
+ XFA_ItemLayoutProcessor_UpdateWidgetSize(pLayoutChild, fColSpanWidth,
+ fNewHeight);
+ pLayoutChild->m_sSize.y = fNewHeight;
+ if (bContainerHeightAutoSize) {
+ FX_FLOAT fChildSuppliedHeight = pLayoutChild->m_sSize.y;
+ if (fContentCalculatedHeight < fChildSuppliedHeight) {
+ fContentCalculatedHeight = fChildSuppliedHeight;
+ }
+ }
+ }
+ }
+ if (bContainerHeightAutoSize) {
+ for (CXFA_ContentLayoutItemImpl* pLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)pLayoutRow->m_pFirstChild;
+ pLayoutChild;
+ pLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pNextSibling) {
+ XFA_ItemLayoutProcessor_UpdateWidgetSize(
+ pLayoutChild, pLayoutChild->m_sSize.x, fContentCalculatedHeight);
+ FX_FLOAT fOldChildHeight = pLayoutChild->m_sSize.y;
+ pLayoutChild->m_sSize.y = fContentCalculatedHeight;
+ CXFA_Node* pParaNode =
+ pLayoutChild->m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Para);
+ if (pParaNode && pLayoutChild->m_pFirstChild) {
+ FX_FLOAT fOffHeight = fContentCalculatedHeight - fOldChildHeight;
+ XFA_ATTRIBUTEENUM eVType = pParaNode->GetEnum(XFA_ATTRIBUTE_VAlign);
+ switch (eVType) {
+ case XFA_ATTRIBUTEENUM_Middle:
+ fOffHeight = fOffHeight / 2;
+ break;
+ case XFA_ATTRIBUTEENUM_Bottom:
+ break;
+ case XFA_ATTRIBUTEENUM_Top:
+ default:
+ fOffHeight = 0;
+ break;
}
- }
- XFA_ItemLayoutProcessor_CalculateContainerComponentSizeFromContentSize(pLayoutRow->m_pFormNode, bContainerWidthAutoSize, fContentCalculatedWidth, fContainerWidth, bContainerHeightAutoSize, fContentCalculatedHeight, fContainerHeight);
- pLayoutRow->m_sSize.Set(fContainerWidth, fContainerHeight);
+ if (fOffHeight > 0) {
+ for (CXFA_ContentLayoutItemImpl* pInnerLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pFirstChild;
+ pInnerLayoutChild;
+ pInnerLayoutChild = (CXFA_ContentLayoutItemImpl*)
+ pInnerLayoutChild->m_pNextSibling) {
+ pInnerLayoutChild->m_sPos.y += fOffHeight;
+ }
+ }
+ }
+ }
+ }
+ if (bContainerWidthAutoSize) {
+ FX_FLOAT fChildSuppliedWidth = fCurrentColX;
+ if (fContentWidthLimit < XFA_LAYOUT_FLOAT_MAX &&
+ fContentWidthLimit > fChildSuppliedWidth) {
+ fChildSuppliedWidth = fContentWidthLimit;
+ }
+ if (fContentCalculatedWidth < fChildSuppliedWidth) {
+ fContentCalculatedWidth = fChildSuppliedWidth;
+ }
+ } else {
+ fContentCalculatedWidth = fContainerWidth - fLeftInset - fRightInset;
+ }
+ if (pLayoutRow->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout) ==
+ XFA_ATTRIBUTEENUM_Rl_row) {
+ for (CXFA_ContentLayoutItemImpl* pLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)pLayoutRow->m_pFirstChild;
+ pLayoutChild;
+ pLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pNextSibling) {
+ pLayoutChild->m_sPos.x = fContentCalculatedWidth -
+ pLayoutChild->m_sPos.x - pLayoutChild->m_sSize.x;
+ }
+ }
+ XFA_ItemLayoutProcessor_CalculateContainerComponentSizeFromContentSize(
+ pLayoutRow->m_pFormNode, bContainerWidthAutoSize, fContentCalculatedWidth,
+ fContainerWidth, bContainerHeightAutoSize, fContentCalculatedHeight,
+ fContainerHeight);
+ pLayoutRow->m_sSize.Set(fContainerWidth, fContainerHeight);
}
-void CXFA_ItemLayoutProcessor::DoLayoutTableContainer(CXFA_Node* pLayoutNode)
-{
- if(m_pLayoutItem != NULL) {
- return;
- }
- if(pLayoutNode == NULL) {
- pLayoutNode = m_pFormNode;
- }
- ASSERT(m_pCurChildNode == XFA_LAYOUT_INVALIDNODE);
- m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
- FX_FLOAT fContainerWidth = 0, fContainerHeight = 0;
- FX_BOOL bContainerWidthAutoSize = TRUE, bContainerHeightAutoSize = TRUE;
- XFA_ItemLayoutProcessor_CalculateContainerSpecfiedSize(m_pFormNode, fContainerWidth, fContainerHeight, bContainerWidthAutoSize, bContainerHeightAutoSize);
- FX_FLOAT fContentCalculatedWidth = 0, fContentCalculatedHeight = 0;
- CXFA_Node* pMarginNode = m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
- FX_FLOAT fLeftInset = 0, fTopInset = 0, fRightInset = 0, fBottomInset = 0;
- if(pMarginNode) {
- fLeftInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_LeftInset).ToUnit(XFA_UNIT_Pt);
- fTopInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
- fRightInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_RightInset).ToUnit(XFA_UNIT_Pt);
- fBottomInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
- }
- FX_FLOAT fContentWidthLimit = bContainerWidthAutoSize ? XFA_LAYOUT_FLOAT_MAX : fContainerWidth - fLeftInset - fRightInset;
- CFX_WideStringC wsColumnWidths;
- if (pLayoutNode->TryCData(XFA_ATTRIBUTE_ColumnWidths, wsColumnWidths)) {
- CFX_WideStringArray widths;
- if (FX_SeparateStringW(wsColumnWidths.GetPtr(), wsColumnWidths.GetLength(), L' ', widths) > 0) {
- int32_t iCols = widths.GetSize();
- CFX_WideString wsWidth;
- for (int32_t i = 0; i < iCols; i++) {
- wsWidth = widths[i];
- wsWidth.TrimLeft(L' ');
- if (!wsWidth.IsEmpty()) {
- CXFA_Measurement measure(wsWidth);
- m_rgSpecifiedColumnWidths.Add(measure.ToUnit(XFA_UNIT_Pt));
- }
- }
- }
- }
- int32_t iSpecifiedColumnCount = m_rgSpecifiedColumnWidths.GetSize();
- CXFA_LayoutContext layoutContext;
- layoutContext.m_prgSpecifiedColumnWidths = &m_rgSpecifiedColumnWidths;
- CXFA_LayoutContext* pLayoutContext = iSpecifiedColumnCount > 0 ? &layoutContext : NULL;
- if(m_pCurChildNode == XFA_LAYOUT_INVALIDNODE) {
- XFA_ItemLayoutProcessor_GotoNextContainerNode(m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, FALSE);
- }
- for(; m_pCurChildNode; XFA_ItemLayoutProcessor_GotoNextContainerNode(m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, FALSE)) {
- layoutContext.m_bCurColumnWidthAvaiable = FALSE;
- layoutContext.m_fCurColumnWidth = 0;
- if (m_nCurChildNodeStage != XFA_ItemLayoutProcessorStages_Container) {
- continue;
- }
- CXFA_ItemLayoutProcessor* pProcessor = FX_NEW CXFA_ItemLayoutProcessor(m_pCurChildNode, m_pPageMgr);
+void CXFA_ItemLayoutProcessor::DoLayoutTableContainer(CXFA_Node* pLayoutNode) {
+ if (m_pLayoutItem != NULL) {
+ return;
+ }
+ if (pLayoutNode == NULL) {
+ pLayoutNode = m_pFormNode;
+ }
+ ASSERT(m_pCurChildNode == XFA_LAYOUT_INVALIDNODE);
+ m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
+ FX_FLOAT fContainerWidth = 0, fContainerHeight = 0;
+ FX_BOOL bContainerWidthAutoSize = TRUE, bContainerHeightAutoSize = TRUE;
+ XFA_ItemLayoutProcessor_CalculateContainerSpecfiedSize(
+ m_pFormNode, fContainerWidth, fContainerHeight, bContainerWidthAutoSize,
+ bContainerHeightAutoSize);
+ FX_FLOAT fContentCalculatedWidth = 0, fContentCalculatedHeight = 0;
+ CXFA_Node* pMarginNode =
+ m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
+ FX_FLOAT fLeftInset = 0, fTopInset = 0, fRightInset = 0, fBottomInset = 0;
+ if (pMarginNode) {
+ fLeftInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_LeftInset).ToUnit(XFA_UNIT_Pt);
+ fTopInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
+ fRightInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_RightInset).ToUnit(XFA_UNIT_Pt);
+ fBottomInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
+ }
+ FX_FLOAT fContentWidthLimit =
+ bContainerWidthAutoSize ? XFA_LAYOUT_FLOAT_MAX
+ : fContainerWidth - fLeftInset - fRightInset;
+ CFX_WideStringC wsColumnWidths;
+ if (pLayoutNode->TryCData(XFA_ATTRIBUTE_ColumnWidths, wsColumnWidths)) {
+ CFX_WideStringArray widths;
+ if (FX_SeparateStringW(wsColumnWidths.GetPtr(), wsColumnWidths.GetLength(),
+ L' ', widths) > 0) {
+ int32_t iCols = widths.GetSize();
+ CFX_WideString wsWidth;
+ for (int32_t i = 0; i < iCols; i++) {
+ wsWidth = widths[i];
+ wsWidth.TrimLeft(L' ');
+ if (!wsWidth.IsEmpty()) {
+ CXFA_Measurement measure(wsWidth);
+ m_rgSpecifiedColumnWidths.Add(measure.ToUnit(XFA_UNIT_Pt));
+ }
+ }
+ }
+ }
+ int32_t iSpecifiedColumnCount = m_rgSpecifiedColumnWidths.GetSize();
+ CXFA_LayoutContext layoutContext;
+ layoutContext.m_prgSpecifiedColumnWidths = &m_rgSpecifiedColumnWidths;
+ CXFA_LayoutContext* pLayoutContext =
+ iSpecifiedColumnCount > 0 ? &layoutContext : NULL;
+ if (m_pCurChildNode == XFA_LAYOUT_INVALIDNODE) {
+ XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, FALSE);
+ }
+ for (; m_pCurChildNode; XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, FALSE)) {
+ layoutContext.m_bCurColumnWidthAvaiable = FALSE;
+ layoutContext.m_fCurColumnWidth = 0;
+ if (m_nCurChildNodeStage != XFA_ItemLayoutProcessorStages_Container) {
+ continue;
+ }
+ CXFA_ItemLayoutProcessor* pProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(m_pCurChildNode, m_pPageMgr);
#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
+ pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
#endif
- pProcessor->DoLayout(FALSE, XFA_LAYOUT_FLOAT_MAX, XFA_LAYOUT_FLOAT_MAX, pLayoutContext);
- if(!pProcessor->HasLayoutItem()) {
- delete pProcessor;
+ pProcessor->DoLayout(FALSE, XFA_LAYOUT_FLOAT_MAX, XFA_LAYOUT_FLOAT_MAX,
+ pLayoutContext);
+ if (!pProcessor->HasLayoutItem()) {
+ delete pProcessor;
+ continue;
+ }
+ m_pLayoutItem->AddChild(pProcessor->ExtractLayoutItem());
+ delete pProcessor;
+ }
+ int32_t iRowCount = 0, iColCount = 0;
+ {
+ CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*> rgRowItems;
+ CFX_ArrayTemplate<int32_t> rgRowItemsSpan;
+ CFX_ArrayTemplate<FX_FLOAT> rgRowItemsWidth;
+ for (CXFA_ContentLayoutItemImpl* pLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild;
+ pLayoutChild;
+ pLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pNextSibling) {
+ if (pLayoutChild->m_pFormNode->GetClassID() != XFA_ELEMENT_Subform) {
+ continue;
+ }
+ if (!XFA_ItemLayoutProcessor_IsTakingSpace(pLayoutChild->m_pFormNode)) {
+ continue;
+ }
+ XFA_ATTRIBUTEENUM eLayout =
+ pLayoutChild->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
+ if (eLayout != XFA_ATTRIBUTEENUM_Row &&
+ eLayout != XFA_ATTRIBUTEENUM_Rl_row) {
+ continue;
+ }
+ if (CXFA_ContentLayoutItemImpl* pRowLayoutCell =
+ (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pFirstChild) {
+ rgRowItems.Add(pRowLayoutCell);
+ int32_t iColSpan =
+ pRowLayoutCell->m_pFormNode->GetInteger(XFA_ATTRIBUTE_ColSpan);
+ rgRowItemsSpan.Add(iColSpan);
+ rgRowItemsWidth.Add(pRowLayoutCell->m_sSize.x);
+ }
+ }
+ iRowCount = rgRowItems.GetSize();
+ iColCount = 0;
+ FX_BOOL bMoreColumns = TRUE;
+ while (bMoreColumns) {
+ bMoreColumns = FALSE;
+ FX_BOOL bAutoCol = FALSE;
+ for (int32_t i = 0; i < iRowCount; i++) {
+ while (rgRowItems[i] != NULL && (rgRowItemsSpan[i] <= 0 ||
+ !XFA_ItemLayoutProcessor_IsTakingSpace(
+ rgRowItems[i]->m_pFormNode))) {
+ CXFA_ContentLayoutItemImpl* pNewCell =
+ (CXFA_ContentLayoutItemImpl*)rgRowItems[i]->m_pNextSibling;
+ if (rgRowItemsSpan[i] < 0 && XFA_ItemLayoutProcessor_IsTakingSpace(
+ rgRowItems[i]->m_pFormNode)) {
+ pNewCell = NULL;
+ }
+ rgRowItems[i] = pNewCell;
+ rgRowItemsSpan[i] =
+ pNewCell
+ ? pNewCell->m_pFormNode->GetInteger(XFA_ATTRIBUTE_ColSpan)
+ : 0;
+ rgRowItemsWidth[i] = pNewCell ? pNewCell->m_sSize.x : 0;
+ }
+ CXFA_ContentLayoutItemImpl* pCell = rgRowItems[i];
+ if (!pCell) {
+ continue;
+ }
+ bMoreColumns = TRUE;
+ if (rgRowItemsSpan[i] == 1) {
+ if (iColCount >= iSpecifiedColumnCount) {
+ for (int32_t j = 0, c = iColCount + 1 -
+ m_rgSpecifiedColumnWidths.GetSize();
+ j < c; j++) {
+ m_rgSpecifiedColumnWidths.Add(0);
+ }
+ }
+ if (m_rgSpecifiedColumnWidths[iColCount] <
+ XFA_LAYOUT_FLOAT_PERCISION) {
+ bAutoCol = TRUE;
+ }
+ if (bAutoCol &&
+ m_rgSpecifiedColumnWidths[iColCount] < rgRowItemsWidth[i]) {
+ m_rgSpecifiedColumnWidths[iColCount] = rgRowItemsWidth[i];
+ }
+ }
+ }
+ if (bMoreColumns) {
+ FX_FLOAT fFinalColumnWidth = m_rgSpecifiedColumnWidths[iColCount];
+ for (int32_t i = 0; i < iRowCount; i++) {
+ if (!rgRowItems[i]) {
continue;
- }
- m_pLayoutItem->AddChild(pProcessor->ExtractLayoutItem());
- delete pProcessor;
- }
- int32_t iRowCount = 0, iColCount = 0;
- {
- CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*> rgRowItems;
- CFX_ArrayTemplate<int32_t> rgRowItemsSpan;
- CFX_ArrayTemplate<FX_FLOAT> rgRowItemsWidth;
- for(CXFA_ContentLayoutItemImpl* pLayoutChild = (CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild; pLayoutChild; pLayoutChild = (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pNextSibling) {
- if(pLayoutChild->m_pFormNode->GetClassID() != XFA_ELEMENT_Subform) {
- continue;
- }
- if(!XFA_ItemLayoutProcessor_IsTakingSpace(pLayoutChild->m_pFormNode)) {
- continue;
- }
- XFA_ATTRIBUTEENUM eLayout = pLayoutChild->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
- if(eLayout != XFA_ATTRIBUTEENUM_Row && eLayout != XFA_ATTRIBUTEENUM_Rl_row) {
- continue;
- }
- if (CXFA_ContentLayoutItemImpl* pRowLayoutCell = (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pFirstChild) {
- rgRowItems.Add(pRowLayoutCell);
- int32_t iColSpan = pRowLayoutCell->m_pFormNode->GetInteger(XFA_ATTRIBUTE_ColSpan);
- rgRowItemsSpan.Add(iColSpan);
- rgRowItemsWidth.Add(pRowLayoutCell->m_sSize.x);
- }
- }
- iRowCount = rgRowItems.GetSize();
- iColCount = 0;
- FX_BOOL bMoreColumns = TRUE;
- while(bMoreColumns) {
- bMoreColumns = FALSE;
- FX_BOOL bAutoCol = FALSE;
- for(int32_t i = 0; i < iRowCount; i ++) {
- while(rgRowItems[i] != NULL && (rgRowItemsSpan[i] <= 0 || !XFA_ItemLayoutProcessor_IsTakingSpace(rgRowItems[i]->m_pFormNode))) {
- CXFA_ContentLayoutItemImpl* pNewCell = (CXFA_ContentLayoutItemImpl*)rgRowItems[i]->m_pNextSibling;
- if(rgRowItemsSpan[i] < 0 && XFA_ItemLayoutProcessor_IsTakingSpace(rgRowItems[i]->m_pFormNode)) {
- pNewCell = NULL;
- }
- rgRowItems[i] = pNewCell;
- rgRowItemsSpan[i] = pNewCell ? pNewCell->m_pFormNode->GetInteger(XFA_ATTRIBUTE_ColSpan) : 0;
- rgRowItemsWidth[i] = pNewCell ? pNewCell->m_sSize.x : 0;
- }
- CXFA_ContentLayoutItemImpl* pCell = rgRowItems[i];
- if(!pCell) {
- continue;
- }
- bMoreColumns = TRUE;
- if (rgRowItemsSpan[i] == 1) {
- if (iColCount >= iSpecifiedColumnCount) {
- for (int32_t j = 0, c = iColCount + 1 - m_rgSpecifiedColumnWidths.GetSize(); j < c; j ++) {
- m_rgSpecifiedColumnWidths.Add(0);
- }
- }
- if (m_rgSpecifiedColumnWidths[iColCount] < XFA_LAYOUT_FLOAT_PERCISION) {
- bAutoCol = TRUE;
- }
- if (bAutoCol && m_rgSpecifiedColumnWidths[iColCount] < rgRowItemsWidth[i]) {
- m_rgSpecifiedColumnWidths[iColCount] = rgRowItemsWidth[i];
- }
- }
- }
- if(bMoreColumns) {
- FX_FLOAT fFinalColumnWidth = m_rgSpecifiedColumnWidths[iColCount];
- for(int32_t i = 0; i < iRowCount; i ++) {
- if(!rgRowItems[i]) {
- continue;
- }
- rgRowItemsSpan[i]--;
- rgRowItemsWidth[i] -= fFinalColumnWidth;
- }
- iColCount ++;
- }
- }
- }
- FX_FLOAT fCurrentRowY = 0;
- for(CXFA_ContentLayoutItemImpl* pLayoutChild = (CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild; pLayoutChild; pLayoutChild = (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pNextSibling) {
- if(!XFA_ItemLayoutProcessor_IsTakingSpace(pLayoutChild->m_pFormNode)) {
- continue;
- }
- if(pLayoutChild->m_pFormNode->GetClassID() == XFA_ELEMENT_Subform) {
- XFA_ATTRIBUTEENUM eSubformLayout = pLayoutChild->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
- if(eSubformLayout == XFA_ATTRIBUTEENUM_Row || eSubformLayout == XFA_ATTRIBUTEENUM_Rl_row) {
- XFA_ItemLayoutProcessor_RelocateTableRowCells(pLayoutChild, m_rgSpecifiedColumnWidths, eSubformLayout);
- }
- }
- pLayoutChild->m_sPos.y = fCurrentRowY;
- if(bContainerWidthAutoSize) {
- pLayoutChild->m_sPos.x = 0;
- } else {
- switch(pLayoutChild->m_pFormNode->GetEnum(XFA_ATTRIBUTE_HAlign)) {
- case XFA_ATTRIBUTEENUM_Left:
- default:
- pLayoutChild->m_sPos.x = 0;
- break;
- case XFA_ATTRIBUTEENUM_Center:
- pLayoutChild->m_sPos.x = (fContentWidthLimit - pLayoutChild->m_sSize.x) / 2 ;
- break;
- case XFA_ATTRIBUTEENUM_Right:
- pLayoutChild->m_sPos.x = fContentWidthLimit - pLayoutChild->m_sSize.x;
- break;
- }
- }
- if(bContainerWidthAutoSize) {
- FX_FLOAT fChildSuppliedWidth = pLayoutChild->m_sPos.x + pLayoutChild->m_sSize.x;
- if(fContentWidthLimit < XFA_LAYOUT_FLOAT_MAX && fContentWidthLimit > fChildSuppliedWidth) {
- fChildSuppliedWidth = fContentWidthLimit;
- }
- if (fContentCalculatedWidth < fChildSuppliedWidth) {
- fContentCalculatedWidth = fChildSuppliedWidth;
- }
- }
- fCurrentRowY += pLayoutChild->m_sSize.y;
- }
- if(bContainerHeightAutoSize) {
- FX_FLOAT fChildSuppliedHeight = fCurrentRowY;
- if(fContentCalculatedHeight < fChildSuppliedHeight) {
- fContentCalculatedHeight = fChildSuppliedHeight;
- }
- }
- XFA_ItemLayoutProcessor_CalculateContainerComponentSizeFromContentSize(m_pFormNode, bContainerWidthAutoSize, fContentCalculatedWidth, fContainerWidth, bContainerHeightAutoSize, fContentCalculatedHeight, fContainerHeight);
- SetCurrentComponentSize(fContainerWidth, fContainerHeight);
-}
-static uint8_t XFA_ItemLayoutProcessor_HAlignEnumToInt(XFA_ATTRIBUTEENUM eHAlign)
-{
- switch(eHAlign) {
- case XFA_ATTRIBUTEENUM_Center:
- return 1;
- case XFA_ATTRIBUTEENUM_Right:
- return 2;
+ }
+ rgRowItemsSpan[i]--;
+ rgRowItemsWidth[i] -= fFinalColumnWidth;
+ }
+ iColCount++;
+ }
+ }
+ }
+ FX_FLOAT fCurrentRowY = 0;
+ for (CXFA_ContentLayoutItemImpl* pLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild;
+ pLayoutChild;
+ pLayoutChild =
+ (CXFA_ContentLayoutItemImpl*)pLayoutChild->m_pNextSibling) {
+ if (!XFA_ItemLayoutProcessor_IsTakingSpace(pLayoutChild->m_pFormNode)) {
+ continue;
+ }
+ if (pLayoutChild->m_pFormNode->GetClassID() == XFA_ELEMENT_Subform) {
+ XFA_ATTRIBUTEENUM eSubformLayout =
+ pLayoutChild->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
+ if (eSubformLayout == XFA_ATTRIBUTEENUM_Row ||
+ eSubformLayout == XFA_ATTRIBUTEENUM_Rl_row) {
+ XFA_ItemLayoutProcessor_RelocateTableRowCells(
+ pLayoutChild, m_rgSpecifiedColumnWidths, eSubformLayout);
+ }
+ }
+ pLayoutChild->m_sPos.y = fCurrentRowY;
+ if (bContainerWidthAutoSize) {
+ pLayoutChild->m_sPos.x = 0;
+ } else {
+ switch (pLayoutChild->m_pFormNode->GetEnum(XFA_ATTRIBUTE_HAlign)) {
case XFA_ATTRIBUTEENUM_Left:
default:
- return 0;
- }
+ pLayoutChild->m_sPos.x = 0;
+ break;
+ case XFA_ATTRIBUTEENUM_Center:
+ pLayoutChild->m_sPos.x =
+ (fContentWidthLimit - pLayoutChild->m_sSize.x) / 2;
+ break;
+ case XFA_ATTRIBUTEENUM_Right:
+ pLayoutChild->m_sPos.x = fContentWidthLimit - pLayoutChild->m_sSize.x;
+ break;
+ }
+ }
+ if (bContainerWidthAutoSize) {
+ FX_FLOAT fChildSuppliedWidth =
+ pLayoutChild->m_sPos.x + pLayoutChild->m_sSize.x;
+ if (fContentWidthLimit < XFA_LAYOUT_FLOAT_MAX &&
+ fContentWidthLimit > fChildSuppliedWidth) {
+ fChildSuppliedWidth = fContentWidthLimit;
+ }
+ if (fContentCalculatedWidth < fChildSuppliedWidth) {
+ fContentCalculatedWidth = fChildSuppliedWidth;
+ }
+ }
+ fCurrentRowY += pLayoutChild->m_sSize.y;
+ }
+ if (bContainerHeightAutoSize) {
+ FX_FLOAT fChildSuppliedHeight = fCurrentRowY;
+ if (fContentCalculatedHeight < fChildSuppliedHeight) {
+ fContentCalculatedHeight = fChildSuppliedHeight;
+ }
+ }
+ XFA_ItemLayoutProcessor_CalculateContainerComponentSizeFromContentSize(
+ m_pFormNode, bContainerWidthAutoSize, fContentCalculatedWidth,
+ fContainerWidth, bContainerHeightAutoSize, fContentCalculatedHeight,
+ fContainerHeight);
+ SetCurrentComponentSize(fContainerWidth, fContainerHeight);
}
-static void XFA_ItemLayoutProcessor_UpdatePendedItemLayout(CXFA_ItemLayoutProcessor* pProcessor, CXFA_ContentLayoutItemImpl* pLayoutItem)
-{
- XFA_ATTRIBUTEENUM eLayout = pLayoutItem->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
- switch(eLayout) {
- case XFA_ATTRIBUTEENUM_Row:
- case XFA_ATTRIBUTEENUM_Rl_row:
- XFA_ItemLayoutProcessor_RelocateTableRowCells(pLayoutItem, pProcessor->m_rgSpecifiedColumnWidths, eLayout);
- break;
- default:
- break;
- }
+static uint8_t XFA_ItemLayoutProcessor_HAlignEnumToInt(
+ XFA_ATTRIBUTEENUM eHAlign) {
+ switch (eHAlign) {
+ case XFA_ATTRIBUTEENUM_Center:
+ return 1;
+ case XFA_ATTRIBUTEENUM_Right:
+ return 2;
+ case XFA_ATTRIBUTEENUM_Left:
+ default:
+ return 0;
+ }
}
-FX_BOOL CXFA_ItemLayoutProcessor::IsAddNewRowForTrailer(CXFA_ContentLayoutItemImpl* pTrailerItem)
-{
- if(!pTrailerItem) {
- return FALSE;
- }
- FX_FLOAT fWidth = pTrailerItem->m_sSize.x;
- XFA_ATTRIBUTEENUM eLayout = m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
- if(eLayout != XFA_ATTRIBUTEENUM_Tb && m_fWidthLimite > fWidth) {
- return FALSE;
- }
- return TRUE;
+static void XFA_ItemLayoutProcessor_UpdatePendedItemLayout(
+ CXFA_ItemLayoutProcessor* pProcessor,
+ CXFA_ContentLayoutItemImpl* pLayoutItem) {
+ XFA_ATTRIBUTEENUM eLayout =
+ pLayoutItem->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
+ switch (eLayout) {
+ case XFA_ATTRIBUTEENUM_Row:
+ case XFA_ATTRIBUTEENUM_Rl_row:
+ XFA_ItemLayoutProcessor_RelocateTableRowCells(
+ pLayoutItem, pProcessor->m_rgSpecifiedColumnWidths, eLayout);
+ break;
+ default:
+ break;
+ }
}
-static void XFA_ItemLayoutProcessor_AddTrailerBeforeSplit(CXFA_ItemLayoutProcessor* pProcessor, FX_FLOAT fSplitPos, CXFA_ContentLayoutItemImpl* pTrailerLayoutItem, FX_BOOL bUseInherited = FALSE)
-{
- if(!pTrailerLayoutItem) {
- return;
- }
- FX_FLOAT fHeight = pTrailerLayoutItem->m_sSize.y;
- if(bUseInherited) {
- FX_FLOAT fNewSplitPos = 0;
- if(fSplitPos - fHeight > XFA_LAYOUT_FLOAT_PERCISION) {
- fNewSplitPos = pProcessor->FindSplitPos(fSplitPos - fHeight);
- }
- if (fNewSplitPos > XFA_LAYOUT_FLOAT_PERCISION) {
- pProcessor->SplitLayoutItem(fNewSplitPos);
- }
- return;
- }
- XFA_ItemLayoutProcessor_UpdatePendedItemLayout(pProcessor, pTrailerLayoutItem);
- CXFA_Node* pMarginNode = pProcessor->m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
- FX_FLOAT fLeftInset = 0, fTopInset = 0, fRightInset = 0, fBottomInset = 0;
- if(pMarginNode) {
- fLeftInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_LeftInset).ToUnit(XFA_UNIT_Pt);
- fTopInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
- fRightInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_RightInset).ToUnit(XFA_UNIT_Pt);
- fBottomInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
- }
- FX_FLOAT fWidth = pTrailerLayoutItem->m_sSize.x;
- XFA_ATTRIBUTEENUM eLayout = pProcessor->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
- if(!pProcessor->IsAddNewRowForTrailer(pTrailerLayoutItem)) {
- pTrailerLayoutItem->m_sPos.y = pProcessor->m_fLastRowY;
- pTrailerLayoutItem->m_sPos.x = pProcessor->m_fLastRowWidth;
- pProcessor->m_pLayoutItem->m_sSize.x += pTrailerLayoutItem->m_sSize.x;
- pProcessor->m_pLayoutItem->AddChild(pTrailerLayoutItem);
- return;
- }
+FX_BOOL CXFA_ItemLayoutProcessor::IsAddNewRowForTrailer(
+ CXFA_ContentLayoutItemImpl* pTrailerItem) {
+ if (!pTrailerItem) {
+ return FALSE;
+ }
+ FX_FLOAT fWidth = pTrailerItem->m_sSize.x;
+ XFA_ATTRIBUTEENUM eLayout = m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
+ if (eLayout != XFA_ATTRIBUTEENUM_Tb && m_fWidthLimite > fWidth) {
+ return FALSE;
+ }
+ return TRUE;
+}
+static void XFA_ItemLayoutProcessor_AddTrailerBeforeSplit(
+ CXFA_ItemLayoutProcessor* pProcessor,
+ FX_FLOAT fSplitPos,
+ CXFA_ContentLayoutItemImpl* pTrailerLayoutItem,
+ FX_BOOL bUseInherited = FALSE) {
+ if (!pTrailerLayoutItem) {
+ return;
+ }
+ FX_FLOAT fHeight = pTrailerLayoutItem->m_sSize.y;
+ if (bUseInherited) {
FX_FLOAT fNewSplitPos = 0;
- if(fSplitPos - fHeight > XFA_LAYOUT_FLOAT_PERCISION) {
- fNewSplitPos = pProcessor->FindSplitPos(fSplitPos - fHeight);
+ if (fSplitPos - fHeight > XFA_LAYOUT_FLOAT_PERCISION) {
+ fNewSplitPos = pProcessor->FindSplitPos(fSplitPos - fHeight);
}
if (fNewSplitPos > XFA_LAYOUT_FLOAT_PERCISION) {
- pProcessor->SplitLayoutItem(fNewSplitPos);
- pTrailerLayoutItem->m_sPos.y = fNewSplitPos - fTopInset - fBottomInset;
- } else {
- pTrailerLayoutItem->m_sPos.y = fSplitPos - fTopInset - fBottomInset;
- }
- switch(pTrailerLayoutItem->m_pFormNode->GetEnum(XFA_ATTRIBUTE_HAlign)) {
- case XFA_ATTRIBUTEENUM_Left:
- default:
- pTrailerLayoutItem->m_sPos.x = fLeftInset;
- break;
- case XFA_ATTRIBUTEENUM_Right:
- pTrailerLayoutItem->m_sPos.x = pProcessor->m_pLayoutItem->m_sSize.x - fRightInset - pTrailerLayoutItem->m_sSize.x;
- break;
- case XFA_ATTRIBUTEENUM_Center:
- pTrailerLayoutItem->m_sPos.x = (pProcessor->m_pLayoutItem->m_sSize.x - fLeftInset - fRightInset - pTrailerLayoutItem->m_sSize.x) / 2;
- break;
+ pProcessor->SplitLayoutItem(fNewSplitPos);
}
- pProcessor->m_pLayoutItem->m_sSize.y += fHeight;
+ return;
+ }
+ XFA_ItemLayoutProcessor_UpdatePendedItemLayout(pProcessor,
+ pTrailerLayoutItem);
+ CXFA_Node* pMarginNode =
+ pProcessor->m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
+ FX_FLOAT fLeftInset = 0, fTopInset = 0, fRightInset = 0, fBottomInset = 0;
+ if (pMarginNode) {
+ fLeftInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_LeftInset).ToUnit(XFA_UNIT_Pt);
+ fTopInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
+ fRightInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_RightInset).ToUnit(XFA_UNIT_Pt);
+ fBottomInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
+ }
+ FX_FLOAT fWidth = pTrailerLayoutItem->m_sSize.x;
+ XFA_ATTRIBUTEENUM eLayout =
+ pProcessor->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
+ if (!pProcessor->IsAddNewRowForTrailer(pTrailerLayoutItem)) {
+ pTrailerLayoutItem->m_sPos.y = pProcessor->m_fLastRowY;
+ pTrailerLayoutItem->m_sPos.x = pProcessor->m_fLastRowWidth;
+ pProcessor->m_pLayoutItem->m_sSize.x += pTrailerLayoutItem->m_sSize.x;
pProcessor->m_pLayoutItem->AddChild(pTrailerLayoutItem);
+ return;
+ }
+ FX_FLOAT fNewSplitPos = 0;
+ if (fSplitPos - fHeight > XFA_LAYOUT_FLOAT_PERCISION) {
+ fNewSplitPos = pProcessor->FindSplitPos(fSplitPos - fHeight);
+ }
+ if (fNewSplitPos > XFA_LAYOUT_FLOAT_PERCISION) {
+ pProcessor->SplitLayoutItem(fNewSplitPos);
+ pTrailerLayoutItem->m_sPos.y = fNewSplitPos - fTopInset - fBottomInset;
+ } else {
+ pTrailerLayoutItem->m_sPos.y = fSplitPos - fTopInset - fBottomInset;
+ }
+ switch (pTrailerLayoutItem->m_pFormNode->GetEnum(XFA_ATTRIBUTE_HAlign)) {
+ case XFA_ATTRIBUTEENUM_Left:
+ default:
+ pTrailerLayoutItem->m_sPos.x = fLeftInset;
+ break;
+ case XFA_ATTRIBUTEENUM_Right:
+ pTrailerLayoutItem->m_sPos.x = pProcessor->m_pLayoutItem->m_sSize.x -
+ fRightInset -
+ pTrailerLayoutItem->m_sSize.x;
+ break;
+ case XFA_ATTRIBUTEENUM_Center:
+ pTrailerLayoutItem->m_sPos.x =
+ (pProcessor->m_pLayoutItem->m_sSize.x - fLeftInset - fRightInset -
+ pTrailerLayoutItem->m_sSize.x) /
+ 2;
+ break;
+ }
+ pProcessor->m_pLayoutItem->m_sSize.y += fHeight;
+ pProcessor->m_pLayoutItem->AddChild(pTrailerLayoutItem);
};
-static void XFA_ItemLayoutProcessor_AddLeaderAfterSplit(CXFA_ItemLayoutProcessor* pProcessor, CXFA_ContentLayoutItemImpl* pLeaderLayoutItem)
-{
- XFA_ItemLayoutProcessor_UpdatePendedItemLayout(pProcessor, pLeaderLayoutItem);
- CXFA_Node* pMarginNode = pProcessor->m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
- FX_FLOAT fLeftInset = 0, fTopInset = 0, fRightInset = 0, fBottomInset = 0;
- if(pMarginNode) {
- fLeftInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_LeftInset).ToUnit(XFA_UNIT_Pt);
- fTopInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
- fRightInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_RightInset).ToUnit(XFA_UNIT_Pt);
- fBottomInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
- }
- FX_FLOAT fHeight = pLeaderLayoutItem->m_sSize.y;
- for (CXFA_ContentLayoutItemImpl* pChildItem = (CXFA_ContentLayoutItemImpl*)pProcessor->m_pLayoutItem->m_pFirstChild; pChildItem; pChildItem = (CXFA_ContentLayoutItemImpl*)pChildItem->m_pNextSibling) {
- pChildItem->m_sPos.y += fHeight;
- }
- pLeaderLayoutItem->m_sPos.y = 0;
- switch(pLeaderLayoutItem->m_pFormNode->GetEnum(XFA_ATTRIBUTE_HAlign)) {
- case XFA_ATTRIBUTEENUM_Left:
- default:
- pLeaderLayoutItem->m_sPos.x = fLeftInset;
- break;
- case XFA_ATTRIBUTEENUM_Right:
- pLeaderLayoutItem->m_sPos.x = pProcessor->m_pLayoutItem->m_sSize.x - fRightInset - pLeaderLayoutItem->m_sSize.x;
- break;
- case XFA_ATTRIBUTEENUM_Center:
- pLeaderLayoutItem->m_sPos.x = (pProcessor->m_pLayoutItem->m_sSize.x - fLeftInset - fRightInset - pLeaderLayoutItem->m_sSize.x) / 2;
- break;
- }
- pProcessor->m_pLayoutItem->m_sSize.y += fHeight;
- pProcessor->m_pLayoutItem->AddChild(pLeaderLayoutItem);
+static void XFA_ItemLayoutProcessor_AddLeaderAfterSplit(
+ CXFA_ItemLayoutProcessor* pProcessor,
+ CXFA_ContentLayoutItemImpl* pLeaderLayoutItem) {
+ XFA_ItemLayoutProcessor_UpdatePendedItemLayout(pProcessor, pLeaderLayoutItem);
+ CXFA_Node* pMarginNode =
+ pProcessor->m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
+ FX_FLOAT fLeftInset = 0, fTopInset = 0, fRightInset = 0, fBottomInset = 0;
+ if (pMarginNode) {
+ fLeftInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_LeftInset).ToUnit(XFA_UNIT_Pt);
+ fTopInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
+ fRightInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_RightInset).ToUnit(XFA_UNIT_Pt);
+ fBottomInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
+ }
+ FX_FLOAT fHeight = pLeaderLayoutItem->m_sSize.y;
+ for (CXFA_ContentLayoutItemImpl* pChildItem =
+ (CXFA_ContentLayoutItemImpl*)
+ pProcessor->m_pLayoutItem->m_pFirstChild;
+ pChildItem;
+ pChildItem = (CXFA_ContentLayoutItemImpl*)pChildItem->m_pNextSibling) {
+ pChildItem->m_sPos.y += fHeight;
+ }
+ pLeaderLayoutItem->m_sPos.y = 0;
+ switch (pLeaderLayoutItem->m_pFormNode->GetEnum(XFA_ATTRIBUTE_HAlign)) {
+ case XFA_ATTRIBUTEENUM_Left:
+ default:
+ pLeaderLayoutItem->m_sPos.x = fLeftInset;
+ break;
+ case XFA_ATTRIBUTEENUM_Right:
+ pLeaderLayoutItem->m_sPos.x = pProcessor->m_pLayoutItem->m_sSize.x -
+ fRightInset - pLeaderLayoutItem->m_sSize.x;
+ break;
+ case XFA_ATTRIBUTEENUM_Center:
+ pLeaderLayoutItem->m_sPos.x =
+ (pProcessor->m_pLayoutItem->m_sSize.x - fLeftInset - fRightInset -
+ pLeaderLayoutItem->m_sSize.x) /
+ 2;
+ break;
+ }
+ pProcessor->m_pLayoutItem->m_sSize.y += fHeight;
+ pProcessor->m_pLayoutItem->AddChild(pLeaderLayoutItem);
};
-static void XFA_ItemLayoutProcessor_AddPendingNode(CXFA_ItemLayoutProcessor* pProcessor, CXFA_Node* pPendingNode, FX_BOOL bBreakPending)
-{
- pProcessor->m_rgPendingNodes.AddTail(pPendingNode);
- pProcessor->m_bBreakPending = bBreakPending;
+static void XFA_ItemLayoutProcessor_AddPendingNode(
+ CXFA_ItemLayoutProcessor* pProcessor,
+ CXFA_Node* pPendingNode,
+ FX_BOOL bBreakPending) {
+ pProcessor->m_rgPendingNodes.AddTail(pPendingNode);
+ pProcessor->m_bBreakPending = bBreakPending;
}
-static FX_FLOAT XFA_ItemLayoutProcessor_InsertPendingItems(CXFA_ItemLayoutProcessor* pProcessor, CXFA_Node* pCurChildNode)
-{
- FX_FLOAT fTotalHeight = 0;
- if(pProcessor->m_rgPendingNodes.GetCount() < 1) {
- return fTotalHeight;
- }
- if(pProcessor->m_pLayoutItem == NULL) {
- pProcessor->m_pLayoutItem = pProcessor->CreateContentLayoutItem(pCurChildNode);
- pProcessor->m_pLayoutItem->m_sSize.Set(0, 0);
- }
- while(pProcessor->m_rgPendingNodes.GetCount() > 0) {
- FX_POSITION pos = pProcessor->m_rgPendingNodes.GetHeadPosition();
- CXFA_Node* pPendingNode = (CXFA_Node*)pProcessor->m_rgPendingNodes.GetAt(pos);
- pProcessor->m_rgPendingNodes.RemoveAt(pos);
- CXFA_ContentLayoutItemImpl* pPendingLayoutItem = NULL;
- CXFA_ItemLayoutProcessor *pPendingProcessor = FX_NEW CXFA_ItemLayoutProcessor(pPendingNode, NULL);
+static FX_FLOAT XFA_ItemLayoutProcessor_InsertPendingItems(
+ CXFA_ItemLayoutProcessor* pProcessor,
+ CXFA_Node* pCurChildNode) {
+ FX_FLOAT fTotalHeight = 0;
+ if (pProcessor->m_rgPendingNodes.GetCount() < 1) {
+ return fTotalHeight;
+ }
+ if (pProcessor->m_pLayoutItem == NULL) {
+ pProcessor->m_pLayoutItem =
+ pProcessor->CreateContentLayoutItem(pCurChildNode);
+ pProcessor->m_pLayoutItem->m_sSize.Set(0, 0);
+ }
+ while (pProcessor->m_rgPendingNodes.GetCount() > 0) {
+ FX_POSITION pos = pProcessor->m_rgPendingNodes.GetHeadPosition();
+ CXFA_Node* pPendingNode =
+ (CXFA_Node*)pProcessor->m_rgPendingNodes.GetAt(pos);
+ pProcessor->m_rgPendingNodes.RemoveAt(pos);
+ CXFA_ContentLayoutItemImpl* pPendingLayoutItem = NULL;
+ CXFA_ItemLayoutProcessor* pPendingProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(pPendingNode, NULL);
#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pPendingProcessor->m_pPageMgrCreateItem = pProcessor->m_pPageMgrCreateItem;
+ pPendingProcessor->m_pPageMgrCreateItem = pProcessor->m_pPageMgrCreateItem;
#endif
- pPendingProcessor->DoLayout(FALSE, XFA_LAYOUT_FLOAT_MAX);
- pPendingLayoutItem = pPendingProcessor->HasLayoutItem() ? pPendingProcessor->ExtractLayoutItem() : NULL;
- delete pPendingProcessor;
- if(pPendingLayoutItem) {
- XFA_ItemLayoutProcessor_AddLeaderAfterSplit(pProcessor, pPendingLayoutItem);
- if(pProcessor->m_bBreakPending) {
- fTotalHeight += pPendingLayoutItem->m_sSize.y;
- }
- }
- }
- return fTotalHeight;
+ pPendingProcessor->DoLayout(FALSE, XFA_LAYOUT_FLOAT_MAX);
+ pPendingLayoutItem = pPendingProcessor->HasLayoutItem()
+ ? pPendingProcessor->ExtractLayoutItem()
+ : NULL;
+ delete pPendingProcessor;
+ if (pPendingLayoutItem) {
+ XFA_ItemLayoutProcessor_AddLeaderAfterSplit(pProcessor,
+ pPendingLayoutItem);
+ if (pProcessor->m_bBreakPending) {
+ fTotalHeight += pPendingLayoutItem->m_sSize.y;
+ }
+ }
+ }
+ return fTotalHeight;
}
-FX_FLOAT CXFA_ItemLayoutProcessor::InsertKeepLayoutItems()
-{
- FX_FLOAT fTotalHeight = 0;
- if(m_arrayKeepItems.GetSize()) {
- if(m_pLayoutItem == NULL) {
- m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
- m_pLayoutItem->m_sSize.Set(0, 0);
- }
- for(int32_t iIndex = m_arrayKeepItems.GetSize() - 1; iIndex >= 0 ; iIndex --) {
- XFA_ItemLayoutProcessor_AddLeaderAfterSplit(this, m_arrayKeepItems[iIndex]);
- fTotalHeight += m_arrayKeepItems[iIndex]->m_sSize.y;
- }
- m_arrayKeepItems.RemoveAll();
- }
- return fTotalHeight;
+FX_FLOAT CXFA_ItemLayoutProcessor::InsertKeepLayoutItems() {
+ FX_FLOAT fTotalHeight = 0;
+ if (m_arrayKeepItems.GetSize()) {
+ if (m_pLayoutItem == NULL) {
+ m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
+ m_pLayoutItem->m_sSize.Set(0, 0);
+ }
+ for (int32_t iIndex = m_arrayKeepItems.GetSize() - 1; iIndex >= 0;
+ iIndex--) {
+ XFA_ItemLayoutProcessor_AddLeaderAfterSplit(this,
+ m_arrayKeepItems[iIndex]);
+ fTotalHeight += m_arrayKeepItems[iIndex]->m_sSize.y;
+ }
+ m_arrayKeepItems.RemoveAll();
+ }
+ return fTotalHeight;
}
-FX_BOOL CXFA_ItemLayoutProcessor::ProcessKeepForSplite(CXFA_ItemLayoutProcessor* pParentProcessor, CXFA_ItemLayoutProcessor* pChildProcessor, XFA_ItemLayoutProcessorResult eRetValue,
- CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*>& rgCurLineLayoutItem, FX_FLOAT& fContentCurRowAvailWidth,
- FX_FLOAT& fContentCurRowHeight, FX_FLOAT& fContentCurRowY, FX_BOOL& bAddedItemInRow, FX_BOOL& bForceEndPage, XFA_ItemLayoutProcessorResult& result)
-{
- if(pParentProcessor == NULL || pChildProcessor == NULL) {
- return FALSE;
- }
- if(pParentProcessor->m_pCurChildNode->GetIntact() != XFA_ATTRIBUTEENUM_None || !pChildProcessor->m_bHasAvailHeight) {
- if(XFA_ExistContainerKeep(pParentProcessor->m_pCurChildNode, TRUE)) {
- FX_FLOAT fChildWidth, fChildHeight;
- pChildProcessor->GetCurrentComponentSize(fChildWidth, fChildHeight);
- CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*> keepLayoutItems;
- if(pParentProcessor->JudgePutNextPage(pParentProcessor->m_pLayoutItem, fChildHeight, keepLayoutItems)) {
- m_arrayKeepItems.RemoveAll();
- for(int32_t iIndex = 0; iIndex < keepLayoutItems.GetSize(); iIndex++) {
- CXFA_ContentLayoutItemImpl* pItem = keepLayoutItems.GetAt(iIndex);
- pParentProcessor->m_pLayoutItem->RemoveChild(pItem);
- fContentCurRowY -= pItem->m_sSize.y;
- m_arrayKeepItems.Add(pItem);
- }
- bAddedItemInRow = TRUE;
- bForceEndPage = TRUE;
- result = XFA_ItemLayoutProcessorResult_PageFullBreak;
- return TRUE;
- }
- rgCurLineLayoutItem.Add(pChildProcessor->ExtractLayoutItem());
- bAddedItemInRow = TRUE;
- fContentCurRowAvailWidth -= fChildWidth;
- if(fContentCurRowHeight < fChildHeight ) {
- fContentCurRowHeight = fChildHeight;
- }
- result = eRetValue;
- return TRUE;
- }
- }
+FX_BOOL CXFA_ItemLayoutProcessor::ProcessKeepForSplite(
+ CXFA_ItemLayoutProcessor* pParentProcessor,
+ CXFA_ItemLayoutProcessor* pChildProcessor,
+ XFA_ItemLayoutProcessorResult eRetValue,
+ CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*>& rgCurLineLayoutItem,
+ FX_FLOAT& fContentCurRowAvailWidth,
+ FX_FLOAT& fContentCurRowHeight,
+ FX_FLOAT& fContentCurRowY,
+ FX_BOOL& bAddedItemInRow,
+ FX_BOOL& bForceEndPage,
+ XFA_ItemLayoutProcessorResult& result) {
+ if (pParentProcessor == NULL || pChildProcessor == NULL) {
return FALSE;
-}
-FX_BOOL CXFA_ItemLayoutProcessor::JudgePutNextPage(CXFA_ContentLayoutItemImpl* pParentLayoutItem, FX_FLOAT fChildHeight, CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*> &pKeepItems)
-{
- if(pParentLayoutItem == NULL) {
- return FALSE;
- }
- FX_FLOAT fItemsHeight = 0;
- for(CXFA_ContentLayoutItemImpl* pChildLayoutItem = (CXFA_ContentLayoutItemImpl*)pParentLayoutItem->m_pFirstChild; pChildLayoutItem; pChildLayoutItem = (CXFA_ContentLayoutItemImpl*)pChildLayoutItem->m_pNextSibling) {
- if(XFA_ExistContainerKeep(pChildLayoutItem->m_pFormNode, FALSE)) {
- pKeepItems.Add(pChildLayoutItem);
- fItemsHeight += pChildLayoutItem->m_sSize.y;
- } else {
- pKeepItems.RemoveAll();
- fItemsHeight = 0;
- }
- }
- fItemsHeight += fChildHeight;
- if(m_pPageMgr->GetNextAvailContentHeight(fItemsHeight)) {
+ }
+ if (pParentProcessor->m_pCurChildNode->GetIntact() !=
+ XFA_ATTRIBUTEENUM_None ||
+ !pChildProcessor->m_bHasAvailHeight) {
+ if (XFA_ExistContainerKeep(pParentProcessor->m_pCurChildNode, TRUE)) {
+ FX_FLOAT fChildWidth, fChildHeight;
+ pChildProcessor->GetCurrentComponentSize(fChildWidth, fChildHeight);
+ CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*> keepLayoutItems;
+ if (pParentProcessor->JudgePutNextPage(pParentProcessor->m_pLayoutItem,
+ fChildHeight, keepLayoutItems)) {
+ m_arrayKeepItems.RemoveAll();
+ for (int32_t iIndex = 0; iIndex < keepLayoutItems.GetSize(); iIndex++) {
+ CXFA_ContentLayoutItemImpl* pItem = keepLayoutItems.GetAt(iIndex);
+ pParentProcessor->m_pLayoutItem->RemoveChild(pItem);
+ fContentCurRowY -= pItem->m_sSize.y;
+ m_arrayKeepItems.Add(pItem);
+ }
+ bAddedItemInRow = TRUE;
+ bForceEndPage = TRUE;
+ result = XFA_ItemLayoutProcessorResult_PageFullBreak;
return TRUE;
- }
- return FALSE;
+ }
+ rgCurLineLayoutItem.Add(pChildProcessor->ExtractLayoutItem());
+ bAddedItemInRow = TRUE;
+ fContentCurRowAvailWidth -= fChildWidth;
+ if (fContentCurRowHeight < fChildHeight) {
+ fContentCurRowHeight = fChildHeight;
+ }
+ result = eRetValue;
+ return TRUE;
+ }
+ }
+ return FALSE;
}
-void CXFA_ItemLayoutProcessor::ProcessUnUseBinds(CXFA_Node* pFormNode)
-{
- if(!pFormNode) {
- return;
- }
- CXFA_NodeIteratorTemplate<CXFA_Node, CXFA_TraverseStrategy_XFANode> sIterator(pFormNode);
- for(CXFA_Node *pNode = sIterator.MoveToNext(); pNode; pNode = sIterator.MoveToNext()) {
- if(pNode->IsContainerNode()) {
- CXFA_Node* pBindNode = pNode->GetBindData();
- if (pBindNode) {
- pBindNode->RemoveBindItem(pNode);
- pNode->SetObject(XFA_ATTRIBUTE_BindingNode, NULL);
- }
- }
- pNode->SetFlag(XFA_NODEFLAG_UnusedNode);
+FX_BOOL CXFA_ItemLayoutProcessor::JudgePutNextPage(
+ CXFA_ContentLayoutItemImpl* pParentLayoutItem,
+ FX_FLOAT fChildHeight,
+ CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*>& pKeepItems) {
+ if (pParentLayoutItem == NULL) {
+ return FALSE;
+ }
+ FX_FLOAT fItemsHeight = 0;
+ for (CXFA_ContentLayoutItemImpl* pChildLayoutItem =
+ (CXFA_ContentLayoutItemImpl*)pParentLayoutItem->m_pFirstChild;
+ pChildLayoutItem;
+ pChildLayoutItem =
+ (CXFA_ContentLayoutItemImpl*)pChildLayoutItem->m_pNextSibling) {
+ if (XFA_ExistContainerKeep(pChildLayoutItem->m_pFormNode, FALSE)) {
+ pKeepItems.Add(pChildLayoutItem);
+ fItemsHeight += pChildLayoutItem->m_sSize.y;
+ } else {
+ pKeepItems.RemoveAll();
+ fItemsHeight = 0;
}
+ }
+ fItemsHeight += fChildHeight;
+ if (m_pPageMgr->GetNextAvailContentHeight(fItemsHeight)) {
+ return TRUE;
+ }
+ return FALSE;
}
-void CXFA_ItemLayoutProcessor::ProcessUnUseOverFlow(CXFA_Node* pLeaderNode, CXFA_Node* pTrailerNode, CXFA_ContentLayoutItemImpl* pTrailerItem, CXFA_Node* pFormNode)
-{
- ProcessUnUseBinds(pLeaderNode);
- ProcessUnUseBinds(pTrailerNode);
- if(pFormNode == NULL) {
- return;
- }
- if(pFormNode->GetClassID() == XFA_ELEMENT_Overflow || pFormNode->GetClassID() == XFA_ELEMENT_Break) {
- pFormNode = pFormNode->GetNodeItem(XFA_NODEITEM_Parent);
- }
- if(pLeaderNode && pFormNode) {
- pFormNode->RemoveChild(pLeaderNode);
- }
- if(pTrailerNode && pFormNode) {
- pFormNode->RemoveChild(pTrailerNode);
- }
- if(pTrailerItem) {
- XFA_ReleaseLayoutItem(pTrailerItem);
- }
+void CXFA_ItemLayoutProcessor::ProcessUnUseBinds(CXFA_Node* pFormNode) {
+ if (!pFormNode) {
+ return;
+ }
+ CXFA_NodeIteratorTemplate<CXFA_Node, CXFA_TraverseStrategy_XFANode> sIterator(
+ pFormNode);
+ for (CXFA_Node* pNode = sIterator.MoveToNext(); pNode;
+ pNode = sIterator.MoveToNext()) {
+ if (pNode->IsContainerNode()) {
+ CXFA_Node* pBindNode = pNode->GetBindData();
+ if (pBindNode) {
+ pBindNode->RemoveBindItem(pNode);
+ pNode->SetObject(XFA_ATTRIBUTE_BindingNode, NULL);
+ }
+ }
+ pNode->SetFlag(XFA_NODEFLAG_UnusedNode);
+ }
}
-static XFA_ItemLayoutProcessorResult XFA_ItemLayoutProcessor_InsertFlowedItem(CXFA_ItemLayoutProcessor* pThis, CXFA_ItemLayoutProcessor*& pProcessor,
- FX_BOOL bContainerWidthAutoSize, FX_BOOL bContainerHeightAutoSize, FX_FLOAT fContainerHeight, XFA_ATTRIBUTEENUM eFlowStrategy, uint8_t& uCurHAlignState, CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*> (&rgCurLineLayoutItems)[3],
- FX_BOOL bUseBreakControl, FX_FLOAT fAvailHeight, FX_FLOAT fRealHeight, FX_FLOAT& fContentCurRowY, FX_FLOAT& fContentWidthLimit, FX_FLOAT& fContentCurRowAvailWidth,
- FX_FLOAT& fContentCurRowHeight, FX_BOOL& bAddedItemInRow, FX_BOOL& bForceEndPage, CXFA_LayoutContext* pLayoutContext = NULL, FX_BOOL bNewRow = FALSE)
-{
- FX_BOOL bTakeSpace = XFA_ItemLayoutProcessor_IsTakingSpace(pProcessor->m_pFormNode);
- uint8_t uHAlign = XFA_ItemLayoutProcessor_HAlignEnumToInt(pThis->m_pCurChildNode->GetEnum(XFA_ATTRIBUTE_HAlign));
- if(bContainerWidthAutoSize) {
- uHAlign = 0;
- }
- if((eFlowStrategy != XFA_ATTRIBUTEENUM_Rl_tb && uHAlign < uCurHAlignState) || (eFlowStrategy == XFA_ATTRIBUTEENUM_Rl_tb && uHAlign > uCurHAlignState)) {
- return XFA_ItemLayoutProcessorResult_RowFullBreak;
- }
- uCurHAlignState = uHAlign;
- FX_BOOL bIsOwnSplite = pProcessor->m_pFormNode->GetIntact() == XFA_ATTRIBUTEENUM_None;
- FX_BOOL bUseRealHeight = bTakeSpace && bContainerHeightAutoSize && bIsOwnSplite
- && pProcessor->m_pFormNode->GetNodeItem(XFA_NODEITEM_Parent)->GetIntact() == XFA_ATTRIBUTEENUM_None;
- FX_BOOL bIsTransHeight = bTakeSpace;
- if(bIsTransHeight && !bIsOwnSplite) {
- FX_BOOL bRootForceTb = FALSE;
- XFA_ATTRIBUTEENUM eLayoutStrategy = XFA_ItemLayoutProcessor_GetLayout(pProcessor->m_pFormNode, bRootForceTb);
- if(eLayoutStrategy == XFA_ATTRIBUTEENUM_Lr_tb || eLayoutStrategy == XFA_ATTRIBUTEENUM_Rl_tb) {
- bIsTransHeight = FALSE;
- }
- }
- FX_BOOL bUseInherited = FALSE;
- CXFA_LayoutContext layoutContext;
- if (pThis->m_pPageMgr) {
- CXFA_Node* pOverflowNode = pThis->m_pPageMgr->QueryOverflow(pThis->m_pFormNode);
- if(pOverflowNode) {
- layoutContext.m_pOverflowNode = pOverflowNode;
- layoutContext.m_pOverflowProcessor = pThis;
- pLayoutContext = &layoutContext;
- }
- }
- XFA_ItemLayoutProcessorResult eRetValue = XFA_ItemLayoutProcessorResult_Done;
- if(!bNewRow || pProcessor->m_ePreProcessRs == XFA_ItemLayoutProcessorResult_Done) {
- eRetValue = pProcessor->DoLayout(bTakeSpace ? bUseBreakControl : FALSE, bUseRealHeight ?
- fRealHeight - fContentCurRowY : XFA_LAYOUT_FLOAT_MAX, bIsTransHeight ? fRealHeight - fContentCurRowY : XFA_LAYOUT_FLOAT_MAX, pLayoutContext);
- pProcessor->m_ePreProcessRs = eRetValue;
- } else {
- eRetValue = pProcessor->m_ePreProcessRs;
- pProcessor->m_ePreProcessRs = XFA_ItemLayoutProcessorResult_Done;
- }
- if (pProcessor->HasLayoutItem() == FALSE) {
- return eRetValue;
- }
- FX_FLOAT fChildWidth, fChildHeight;
- pProcessor->GetCurrentComponentSize(fChildWidth, fChildHeight);
- if (bUseRealHeight && fRealHeight < XFA_LAYOUT_FLOAT_PERCISION) {
- fRealHeight = XFA_LAYOUT_FLOAT_MAX;
- fAvailHeight = XFA_LAYOUT_FLOAT_MAX;
- }
- if (!bTakeSpace || (fChildWidth <= fContentCurRowAvailWidth + XFA_LAYOUT_FLOAT_PERCISION) || (fContentWidthLimit - fContentCurRowAvailWidth <= XFA_LAYOUT_FLOAT_PERCISION)) {
- CXFA_Node *pOverflowLeaderNode = NULL, *pOverflowTrailerNode = NULL, *pFormNode = NULL;
- CXFA_ContentLayoutItemImpl* pTrailerLayoutItem = NULL;
- FX_BOOL bIsAddTrailerHeight = FALSE;
- if(pThis->m_pPageMgr && pProcessor->m_pFormNode->GetIntact() == XFA_ATTRIBUTEENUM_None) {
- pFormNode = pThis->m_pPageMgr->QueryOverflow(pProcessor->m_pFormNode);
- if(pFormNode == NULL && pLayoutContext && pLayoutContext->m_pOverflowProcessor) {
- pFormNode = pLayoutContext->m_pOverflowNode;
- bUseInherited = TRUE;
- }
- if(pThis->m_pPageMgr->ProcessOverflow(pFormNode, pOverflowLeaderNode, pOverflowTrailerNode, FALSE, FALSE)) {
- if(pProcessor->JudgeLeaderOrTrailerForOccur(pOverflowTrailerNode)) {
- if(pOverflowTrailerNode) {
- CXFA_ItemLayoutProcessor *pOverflowLeaderProcessor = FX_NEW CXFA_ItemLayoutProcessor(pOverflowTrailerNode, NULL);
+void CXFA_ItemLayoutProcessor::ProcessUnUseOverFlow(
+ CXFA_Node* pLeaderNode,
+ CXFA_Node* pTrailerNode,
+ CXFA_ContentLayoutItemImpl* pTrailerItem,
+ CXFA_Node* pFormNode) {
+ ProcessUnUseBinds(pLeaderNode);
+ ProcessUnUseBinds(pTrailerNode);
+ if (pFormNode == NULL) {
+ return;
+ }
+ if (pFormNode->GetClassID() == XFA_ELEMENT_Overflow ||
+ pFormNode->GetClassID() == XFA_ELEMENT_Break) {
+ pFormNode = pFormNode->GetNodeItem(XFA_NODEITEM_Parent);
+ }
+ if (pLeaderNode && pFormNode) {
+ pFormNode->RemoveChild(pLeaderNode);
+ }
+ if (pTrailerNode && pFormNode) {
+ pFormNode->RemoveChild(pTrailerNode);
+ }
+ if (pTrailerItem) {
+ XFA_ReleaseLayoutItem(pTrailerItem);
+ }
+}
+static XFA_ItemLayoutProcessorResult XFA_ItemLayoutProcessor_InsertFlowedItem(
+ CXFA_ItemLayoutProcessor* pThis,
+ CXFA_ItemLayoutProcessor*& pProcessor,
+ FX_BOOL bContainerWidthAutoSize,
+ FX_BOOL bContainerHeightAutoSize,
+ FX_FLOAT fContainerHeight,
+ XFA_ATTRIBUTEENUM eFlowStrategy,
+ uint8_t& uCurHAlignState,
+ CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*>(&rgCurLineLayoutItems)[3],
+ FX_BOOL bUseBreakControl,
+ FX_FLOAT fAvailHeight,
+ FX_FLOAT fRealHeight,
+ FX_FLOAT& fContentCurRowY,
+ FX_FLOAT& fContentWidthLimit,
+ FX_FLOAT& fContentCurRowAvailWidth,
+ FX_FLOAT& fContentCurRowHeight,
+ FX_BOOL& bAddedItemInRow,
+ FX_BOOL& bForceEndPage,
+ CXFA_LayoutContext* pLayoutContext = NULL,
+ FX_BOOL bNewRow = FALSE) {
+ FX_BOOL bTakeSpace =
+ XFA_ItemLayoutProcessor_IsTakingSpace(pProcessor->m_pFormNode);
+ uint8_t uHAlign = XFA_ItemLayoutProcessor_HAlignEnumToInt(
+ pThis->m_pCurChildNode->GetEnum(XFA_ATTRIBUTE_HAlign));
+ if (bContainerWidthAutoSize) {
+ uHAlign = 0;
+ }
+ if ((eFlowStrategy != XFA_ATTRIBUTEENUM_Rl_tb && uHAlign < uCurHAlignState) ||
+ (eFlowStrategy == XFA_ATTRIBUTEENUM_Rl_tb && uHAlign > uCurHAlignState)) {
+ return XFA_ItemLayoutProcessorResult_RowFullBreak;
+ }
+ uCurHAlignState = uHAlign;
+ FX_BOOL bIsOwnSplite =
+ pProcessor->m_pFormNode->GetIntact() == XFA_ATTRIBUTEENUM_None;
+ FX_BOOL bUseRealHeight =
+ bTakeSpace && bContainerHeightAutoSize && bIsOwnSplite &&
+ pProcessor->m_pFormNode->GetNodeItem(XFA_NODEITEM_Parent)->GetIntact() ==
+ XFA_ATTRIBUTEENUM_None;
+ FX_BOOL bIsTransHeight = bTakeSpace;
+ if (bIsTransHeight && !bIsOwnSplite) {
+ FX_BOOL bRootForceTb = FALSE;
+ XFA_ATTRIBUTEENUM eLayoutStrategy = XFA_ItemLayoutProcessor_GetLayout(
+ pProcessor->m_pFormNode, bRootForceTb);
+ if (eLayoutStrategy == XFA_ATTRIBUTEENUM_Lr_tb ||
+ eLayoutStrategy == XFA_ATTRIBUTEENUM_Rl_tb) {
+ bIsTransHeight = FALSE;
+ }
+ }
+ FX_BOOL bUseInherited = FALSE;
+ CXFA_LayoutContext layoutContext;
+ if (pThis->m_pPageMgr) {
+ CXFA_Node* pOverflowNode =
+ pThis->m_pPageMgr->QueryOverflow(pThis->m_pFormNode);
+ if (pOverflowNode) {
+ layoutContext.m_pOverflowNode = pOverflowNode;
+ layoutContext.m_pOverflowProcessor = pThis;
+ pLayoutContext = &layoutContext;
+ }
+ }
+ XFA_ItemLayoutProcessorResult eRetValue = XFA_ItemLayoutProcessorResult_Done;
+ if (!bNewRow ||
+ pProcessor->m_ePreProcessRs == XFA_ItemLayoutProcessorResult_Done) {
+ eRetValue = pProcessor->DoLayout(
+ bTakeSpace ? bUseBreakControl : FALSE,
+ bUseRealHeight ? fRealHeight - fContentCurRowY : XFA_LAYOUT_FLOAT_MAX,
+ bIsTransHeight ? fRealHeight - fContentCurRowY : XFA_LAYOUT_FLOAT_MAX,
+ pLayoutContext);
+ pProcessor->m_ePreProcessRs = eRetValue;
+ } else {
+ eRetValue = pProcessor->m_ePreProcessRs;
+ pProcessor->m_ePreProcessRs = XFA_ItemLayoutProcessorResult_Done;
+ }
+ if (pProcessor->HasLayoutItem() == FALSE) {
+ return eRetValue;
+ }
+ FX_FLOAT fChildWidth, fChildHeight;
+ pProcessor->GetCurrentComponentSize(fChildWidth, fChildHeight);
+ if (bUseRealHeight && fRealHeight < XFA_LAYOUT_FLOAT_PERCISION) {
+ fRealHeight = XFA_LAYOUT_FLOAT_MAX;
+ fAvailHeight = XFA_LAYOUT_FLOAT_MAX;
+ }
+ if (!bTakeSpace ||
+ (fChildWidth <= fContentCurRowAvailWidth + XFA_LAYOUT_FLOAT_PERCISION) ||
+ (fContentWidthLimit - fContentCurRowAvailWidth <=
+ XFA_LAYOUT_FLOAT_PERCISION)) {
+ CXFA_Node *pOverflowLeaderNode = NULL, *pOverflowTrailerNode = NULL,
+ *pFormNode = NULL;
+ CXFA_ContentLayoutItemImpl* pTrailerLayoutItem = NULL;
+ FX_BOOL bIsAddTrailerHeight = FALSE;
+ if (pThis->m_pPageMgr &&
+ pProcessor->m_pFormNode->GetIntact() == XFA_ATTRIBUTEENUM_None) {
+ pFormNode = pThis->m_pPageMgr->QueryOverflow(pProcessor->m_pFormNode);
+ if (pFormNode == NULL && pLayoutContext &&
+ pLayoutContext->m_pOverflowProcessor) {
+ pFormNode = pLayoutContext->m_pOverflowNode;
+ bUseInherited = TRUE;
+ }
+ if (pThis->m_pPageMgr->ProcessOverflow(pFormNode, pOverflowLeaderNode,
+ pOverflowTrailerNode, FALSE,
+ FALSE)) {
+ if (pProcessor->JudgeLeaderOrTrailerForOccur(pOverflowTrailerNode)) {
+ if (pOverflowTrailerNode) {
+ CXFA_ItemLayoutProcessor* pOverflowLeaderProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(pOverflowTrailerNode, NULL);
#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pOverflowLeaderProcessor->m_pPageMgrCreateItem = pProcessor->m_pPageMgrCreateItem;
+ pOverflowLeaderProcessor->m_pPageMgrCreateItem =
+ pProcessor->m_pPageMgrCreateItem;
#endif
- pOverflowLeaderProcessor->DoLayout(FALSE, XFA_LAYOUT_FLOAT_MAX);
- pTrailerLayoutItem = pOverflowLeaderProcessor->HasLayoutItem() ? pOverflowLeaderProcessor->ExtractLayoutItem() : NULL;
- delete pOverflowLeaderProcessor;
- }
- if(bUseInherited) {
- bIsAddTrailerHeight = pThis->IsAddNewRowForTrailer(pTrailerLayoutItem);
- } else {
- bIsAddTrailerHeight = pProcessor->IsAddNewRowForTrailer(pTrailerLayoutItem);
- }
- if(bIsAddTrailerHeight) {
- FX_FLOAT fTrailerHeight = pTrailerLayoutItem->m_sSize.y;
- fChildHeight += fTrailerHeight;
- bIsAddTrailerHeight = TRUE;
- }
- }
- }
- }
- if(!bTakeSpace || fContentCurRowY + fChildHeight <= fAvailHeight + XFA_LAYOUT_FLOAT_PERCISION ||
- (!bContainerHeightAutoSize && pThis->m_fUsedSize + fAvailHeight + XFA_LAYOUT_FLOAT_PERCISION >= fContainerHeight)) {
- if(!bTakeSpace || eRetValue == XFA_ItemLayoutProcessorResult_Done) {
- if(pProcessor->m_bUseInheriated) {
- if(pTrailerLayoutItem) {
- XFA_ItemLayoutProcessor_AddTrailerBeforeSplit(pProcessor, fChildHeight, pTrailerLayoutItem);
- }
- if(pProcessor->JudgeLeaderOrTrailerForOccur(pOverflowLeaderNode)) {
- XFA_ItemLayoutProcessor_AddPendingNode(pProcessor, pOverflowLeaderNode, FALSE);
- }
- pProcessor->m_bUseInheriated = FALSE;
- } else {
- if(bIsAddTrailerHeight) {
- fChildHeight -= pTrailerLayoutItem->m_sSize.y;
- }
- pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode, pOverflowTrailerNode, pTrailerLayoutItem, pFormNode);
- }
- CXFA_ContentLayoutItemImpl* pChildLayoutItem = pProcessor->ExtractLayoutItem();
- if(XFA_ExistContainerKeep(pProcessor->m_pFormNode, FALSE) && pProcessor->m_pFormNode->GetIntact() == XFA_ATTRIBUTEENUM_None) {
- pThis->m_arrayKeepItems.Add(pChildLayoutItem);
- } else {
- pThis->m_arrayKeepItems.RemoveAll();
- }
- rgCurLineLayoutItems[uHAlign].Add(pChildLayoutItem);
- bAddedItemInRow = TRUE;
- if(bTakeSpace) {
- fContentCurRowAvailWidth -= fChildWidth;
- if(fContentCurRowHeight < fChildHeight ) {
- fContentCurRowHeight = fChildHeight;
- }
- }
- return XFA_ItemLayoutProcessorResult_Done;
- } else {
- if(eRetValue == XFA_ItemLayoutProcessorResult_PageFullBreak) {
- if(pProcessor->m_bUseInheriated) {
- if(pTrailerLayoutItem) {
- XFA_ItemLayoutProcessor_AddTrailerBeforeSplit(pProcessor, fChildHeight, pTrailerLayoutItem);
- }
- if(pProcessor->JudgeLeaderOrTrailerForOccur(pOverflowLeaderNode)) {
- XFA_ItemLayoutProcessor_AddPendingNode(pProcessor, pOverflowLeaderNode, FALSE);
- }
- pProcessor->m_bUseInheriated = FALSE;
- } else {
- if(bIsAddTrailerHeight) {
- fChildHeight -= pTrailerLayoutItem->m_sSize.y;
- }
- pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode, pOverflowTrailerNode, pTrailerLayoutItem, pFormNode);
- }
- }
- rgCurLineLayoutItems[uHAlign].Add(pProcessor->ExtractLayoutItem());
- bAddedItemInRow = TRUE;
- fContentCurRowAvailWidth -= fChildWidth;
- if(fContentCurRowHeight < fChildHeight ) {
- fContentCurRowHeight = fChildHeight;
- }
- return eRetValue;
- }
+ pOverflowLeaderProcessor->DoLayout(FALSE, XFA_LAYOUT_FLOAT_MAX);
+ pTrailerLayoutItem =
+ pOverflowLeaderProcessor->HasLayoutItem()
+ ? pOverflowLeaderProcessor->ExtractLayoutItem()
+ : NULL;
+ delete pOverflowLeaderProcessor;
+ }
+ if (bUseInherited) {
+ bIsAddTrailerHeight =
+ pThis->IsAddNewRowForTrailer(pTrailerLayoutItem);
+ } else {
+ bIsAddTrailerHeight =
+ pProcessor->IsAddNewRowForTrailer(pTrailerLayoutItem);
+ }
+ if (bIsAddTrailerHeight) {
+ FX_FLOAT fTrailerHeight = pTrailerLayoutItem->m_sSize.y;
+ fChildHeight += fTrailerHeight;
+ bIsAddTrailerHeight = TRUE;
+ }
+ }
+ }
+ }
+ if (!bTakeSpace ||
+ fContentCurRowY + fChildHeight <=
+ fAvailHeight + XFA_LAYOUT_FLOAT_PERCISION ||
+ (!bContainerHeightAutoSize &&
+ pThis->m_fUsedSize + fAvailHeight + XFA_LAYOUT_FLOAT_PERCISION >=
+ fContainerHeight)) {
+ if (!bTakeSpace || eRetValue == XFA_ItemLayoutProcessorResult_Done) {
+ if (pProcessor->m_bUseInheriated) {
+ if (pTrailerLayoutItem) {
+ XFA_ItemLayoutProcessor_AddTrailerBeforeSplit(
+ pProcessor, fChildHeight, pTrailerLayoutItem);
+ }
+ if (pProcessor->JudgeLeaderOrTrailerForOccur(pOverflowLeaderNode)) {
+ XFA_ItemLayoutProcessor_AddPendingNode(pProcessor,
+ pOverflowLeaderNode, FALSE);
+ }
+ pProcessor->m_bUseInheriated = FALSE;
} else {
- XFA_ItemLayoutProcessorResult eResult;
- if(pThis->ProcessKeepForSplite(pThis, pProcessor, eRetValue, rgCurLineLayoutItems[uHAlign],
- fContentCurRowAvailWidth, fContentCurRowHeight, fContentCurRowY, bAddedItemInRow, bForceEndPage, eResult)) {
- return eResult;
- }
- bForceEndPage = TRUE;
- FX_FLOAT fSplitPos = pProcessor->FindSplitPos(fAvailHeight - fContentCurRowY);
- if (fSplitPos > XFA_LAYOUT_FLOAT_PERCISION) {
- XFA_ATTRIBUTEENUM eLayout = pProcessor->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
- if(eLayout == XFA_ATTRIBUTEENUM_Tb && eRetValue == XFA_ItemLayoutProcessorResult_Done) {
- pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode, pOverflowTrailerNode, pTrailerLayoutItem, pFormNode);
- rgCurLineLayoutItems[uHAlign].Add(pProcessor->ExtractLayoutItem());
- bAddedItemInRow = TRUE;
- if(bTakeSpace) {
- fContentCurRowAvailWidth -= fChildWidth;
- if(fContentCurRowHeight < fChildHeight ) {
- fContentCurRowHeight = fChildHeight;
- }
- }
- return XFA_ItemLayoutProcessorResult_PageFullBreak;
- }
- CXFA_Node *pTempLeaderNode = NULL, *pTempTrailerNode = NULL;
- if(pThis->m_pPageMgr && !pProcessor->m_bUseInheriated && eRetValue != XFA_ItemLayoutProcessorResult_PageFullBreak) {
- pThis->m_pPageMgr->ProcessOverflow(pFormNode, pTempLeaderNode, pTempTrailerNode, FALSE, TRUE);
- }
- if(pTrailerLayoutItem && bIsAddTrailerHeight) {
- XFA_ItemLayoutProcessor_AddTrailerBeforeSplit(pProcessor, fSplitPos, pTrailerLayoutItem, bUseInherited);
- } else {
- pProcessor->SplitLayoutItem(fSplitPos);
- }
- if(bUseInherited) {
- pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode, pOverflowTrailerNode, pTrailerLayoutItem, pFormNode);
- pThis->m_bUseInheriated = TRUE;
- } else {
- if(pProcessor->m_pLayoutItem->m_pFirstChild && pProcessor->m_pLayoutItem->m_pFirstChild->m_pNextSibling == NULL
- && pProcessor->m_pLayoutItem->m_pFirstChild->m_pFormNode->HasFlag(XFA_NODEFLAG_LayoutGeneratedNode)) {
- pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode, pOverflowTrailerNode, pTrailerLayoutItem, pFormNode);
- } else {
- if(pProcessor->JudgeLeaderOrTrailerForOccur(pOverflowLeaderNode)) {
- XFA_ItemLayoutProcessor_AddPendingNode(pProcessor, pOverflowLeaderNode, FALSE);
- }
- }
- }
- if(pProcessor->m_pLayoutItem->m_pNextSibling) {
- pProcessor->GetCurrentComponentSize(fChildWidth, fChildHeight);
- rgCurLineLayoutItems[uHAlign].Add(pProcessor->ExtractLayoutItem());
- bAddedItemInRow = TRUE;
- if(bTakeSpace) {
- fContentCurRowAvailWidth -= fChildWidth;
- if(fContentCurRowHeight < fChildHeight ) {
- fContentCurRowHeight = fChildHeight;
- }
- }
- }
- return XFA_ItemLayoutProcessorResult_PageFullBreak;
- } else if (fContentCurRowY <= XFA_LAYOUT_FLOAT_PERCISION) {
- pProcessor->GetCurrentComponentSize(fChildWidth, fChildHeight);
- if(pProcessor->m_pPageMgr->GetNextAvailContentHeight(fChildHeight)) {
- CXFA_Node *pTempLeaderNode = NULL, *pTempTrailerNode = NULL;
- if(pThis->m_pPageMgr) {
- if(pFormNode == NULL && pLayoutContext != NULL) {
- pFormNode = pLayoutContext->m_pOverflowProcessor->m_pFormNode;
- }
- pThis->m_pPageMgr->ProcessOverflow(pFormNode, pTempLeaderNode, pTempTrailerNode, FALSE, TRUE);
- }
- if(bUseInherited) {
- pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode, pOverflowTrailerNode, pTrailerLayoutItem, pFormNode);
- pThis->m_bUseInheriated = TRUE;
- }
- return XFA_ItemLayoutProcessorResult_PageFullBreak;
- }
- rgCurLineLayoutItems[uHAlign].Add(pProcessor->ExtractLayoutItem());
- bAddedItemInRow = TRUE;
- if(bTakeSpace) {
- fContentCurRowAvailWidth -= fChildWidth;
- if(fContentCurRowHeight < fChildHeight ) {
- fContentCurRowHeight = fChildHeight;
- }
- }
- if(eRetValue == XFA_ItemLayoutProcessorResult_Done) {
- bForceEndPage = FALSE;
- }
- return eRetValue;
- } else {
- XFA_ATTRIBUTEENUM eLayout = pProcessor->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
- if(pProcessor->m_pFormNode->GetIntact() == XFA_ATTRIBUTEENUM_None && eLayout == XFA_ATTRIBUTEENUM_Tb) {
- if(pThis->m_pPageMgr) {
- pThis->m_pPageMgr->ProcessOverflow(pFormNode, pOverflowLeaderNode, pOverflowTrailerNode, FALSE, TRUE);
- }
- if(pTrailerLayoutItem) {
- XFA_ItemLayoutProcessor_AddTrailerBeforeSplit(pProcessor, fSplitPos, pTrailerLayoutItem);
- }
- if(pProcessor->JudgeLeaderOrTrailerForOccur(pOverflowLeaderNode)) {
- XFA_ItemLayoutProcessor_AddPendingNode(pProcessor, pOverflowLeaderNode, FALSE);
- }
- } else {
- if(eRetValue == XFA_ItemLayoutProcessorResult_Done) {
- if(pFormNode == NULL && pLayoutContext != NULL) {
- pFormNode = pLayoutContext->m_pOverflowProcessor->m_pFormNode;
- }
- if(pThis->m_pPageMgr) {
- pThis->m_pPageMgr->ProcessOverflow(pFormNode, pOverflowLeaderNode, pOverflowTrailerNode, FALSE, TRUE);
- }
- if(bUseInherited) {
- pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode, pOverflowTrailerNode, pTrailerLayoutItem, pFormNode);
- pThis->m_bUseInheriated = TRUE;
- }
- }
- }
- return XFA_ItemLayoutProcessorResult_PageFullBreak;
- }
+ if (bIsAddTrailerHeight) {
+ fChildHeight -= pTrailerLayoutItem->m_sSize.y;
+ }
+ pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode,
+ pOverflowTrailerNode,
+ pTrailerLayoutItem, pFormNode);
+ }
+ CXFA_ContentLayoutItemImpl* pChildLayoutItem =
+ pProcessor->ExtractLayoutItem();
+ if (XFA_ExistContainerKeep(pProcessor->m_pFormNode, FALSE) &&
+ pProcessor->m_pFormNode->GetIntact() == XFA_ATTRIBUTEENUM_None) {
+ pThis->m_arrayKeepItems.Add(pChildLayoutItem);
+ } else {
+ pThis->m_arrayKeepItems.RemoveAll();
+ }
+ rgCurLineLayoutItems[uHAlign].Add(pChildLayoutItem);
+ bAddedItemInRow = TRUE;
+ if (bTakeSpace) {
+ fContentCurRowAvailWidth -= fChildWidth;
+ if (fContentCurRowHeight < fChildHeight) {
+ fContentCurRowHeight = fChildHeight;
+ }
+ }
+ return XFA_ItemLayoutProcessorResult_Done;
+ } else {
+ if (eRetValue == XFA_ItemLayoutProcessorResult_PageFullBreak) {
+ if (pProcessor->m_bUseInheriated) {
+ if (pTrailerLayoutItem) {
+ XFA_ItemLayoutProcessor_AddTrailerBeforeSplit(
+ pProcessor, fChildHeight, pTrailerLayoutItem);
+ }
+ if (pProcessor->JudgeLeaderOrTrailerForOccur(pOverflowLeaderNode)) {
+ XFA_ItemLayoutProcessor_AddPendingNode(
+ pProcessor, pOverflowLeaderNode, FALSE);
+ }
+ pProcessor->m_bUseInheriated = FALSE;
+ } else {
+ if (bIsAddTrailerHeight) {
+ fChildHeight -= pTrailerLayoutItem->m_sSize.y;
+ }
+ pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode,
+ pOverflowTrailerNode,
+ pTrailerLayoutItem, pFormNode);
+ }
+ }
+ rgCurLineLayoutItems[uHAlign].Add(pProcessor->ExtractLayoutItem());
+ bAddedItemInRow = TRUE;
+ fContentCurRowAvailWidth -= fChildWidth;
+ if (fContentCurRowHeight < fChildHeight) {
+ fContentCurRowHeight = fChildHeight;
}
+ return eRetValue;
+ }
} else {
- return XFA_ItemLayoutProcessorResult_RowFullBreak;
- }
- return XFA_ItemLayoutProcessorResult_Done;
-}
-XFA_ItemLayoutProcessorResult CXFA_ItemLayoutProcessor::DoLayoutFlowedContainer(FX_BOOL bUseBreakControl, XFA_ATTRIBUTEENUM eFlowStrategy, FX_FLOAT fHeightLimit, FX_FLOAT fRealHeight, CXFA_LayoutContext* pContext, FX_BOOL bRootForceTb)
-{
- m_bHasAvailHeight = TRUE;
- FX_FLOAT fContainerWidth = 0, fContainerHeight = 0;
- FX_BOOL bBreakDone = FALSE;
- FX_BOOL bContainerWidthAutoSize = TRUE, bContainerHeightAutoSize = TRUE;
- FX_BOOL bForceEndPage = FALSE;
- FX_BOOL bIsManualBreak = FALSE;
- if(m_pCurChildPreprocessor) {
- m_pCurChildPreprocessor->m_ePreProcessRs = XFA_ItemLayoutProcessorResult_Done;
- }
- XFA_ItemLayoutProcessor_CalculateContainerSpecfiedSize(m_pFormNode, fContainerWidth, fContainerHeight, bContainerWidthAutoSize, bContainerHeightAutoSize);
- if (pContext && pContext->m_bCurColumnWidthAvaiable) {
- bContainerWidthAutoSize = FALSE;
- fContainerWidth = pContext->m_fCurColumnWidth;
- }
- if(!bContainerHeightAutoSize) {
- fContainerHeight -= m_fUsedSize;
- }
- if(!bContainerHeightAutoSize) {
- CXFA_Node* pParentNode = m_pFormNode->GetNodeItem(XFA_NODEITEM_Parent);
- FX_BOOL bFocrTb = FALSE;
- if(pParentNode && XFA_ItemLayoutProcessor_GetLayout(pParentNode, bFocrTb) == XFA_ATTRIBUTEENUM_Row) {
- CXFA_Node* pChildContainer = m_pFormNode->GetNodeItem(XFA_NODEITEM_FirstChild, XFA_OBJECTTYPE_ContainerNode);
- if(pChildContainer && pChildContainer->GetNodeItem(XFA_NODEITEM_NextSibling, XFA_OBJECTTYPE_ContainerNode)) {
- fContainerHeight = 0;
- bContainerHeightAutoSize = TRUE;
- }
- }
- }
- CXFA_Node* pMarginNode = m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
- FX_FLOAT fLeftInset = 0, fTopInset = 0, fRightInset = 0, fBottomInset = 0;
- if(pMarginNode) {
- fLeftInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_LeftInset).ToUnit(XFA_UNIT_Pt);
- fTopInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
- fRightInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_RightInset).ToUnit(XFA_UNIT_Pt);
- fBottomInset = pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
- }
- FX_FLOAT fContentWidthLimit = bContainerWidthAutoSize ? XFA_LAYOUT_FLOAT_MAX : fContainerWidth - fLeftInset - fRightInset;
- FX_FLOAT fContentCalculatedWidth = 0, fContentCalculatedHeight = 0;
- FX_FLOAT fAvailHeight = fHeightLimit - fTopInset - fBottomInset;
- if(fAvailHeight < 0) {
- m_bHasAvailHeight = FALSE;
- }
- fRealHeight = fRealHeight - fTopInset - fBottomInset;
- FX_FLOAT fContentCurRowY = 0;
- CXFA_ContentLayoutItemImpl* pLayoutChild = NULL;
- if(m_pLayoutItem != NULL) {
- if (m_nCurChildNodeStage != XFA_ItemLayoutProcessorStages_Done && eFlowStrategy != XFA_ATTRIBUTEENUM_Tb) {
- pLayoutChild = (CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild;
- for (CXFA_ContentLayoutItemImpl* pLayoutNext = pLayoutChild; pLayoutNext; pLayoutNext = (CXFA_ContentLayoutItemImpl*)pLayoutNext->m_pNextSibling) {
- if (pLayoutNext->m_sPos.y != pLayoutChild->m_sPos.y) {
- pLayoutChild = pLayoutNext;
- }
+ XFA_ItemLayoutProcessorResult eResult;
+ if (pThis->ProcessKeepForSplite(
+ pThis, pProcessor, eRetValue, rgCurLineLayoutItems[uHAlign],
+ fContentCurRowAvailWidth, fContentCurRowHeight, fContentCurRowY,
+ bAddedItemInRow, bForceEndPage, eResult)) {
+ return eResult;
+ }
+ bForceEndPage = TRUE;
+ FX_FLOAT fSplitPos =
+ pProcessor->FindSplitPos(fAvailHeight - fContentCurRowY);
+ if (fSplitPos > XFA_LAYOUT_FLOAT_PERCISION) {
+ XFA_ATTRIBUTEENUM eLayout =
+ pProcessor->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
+ if (eLayout == XFA_ATTRIBUTEENUM_Tb &&
+ eRetValue == XFA_ItemLayoutProcessorResult_Done) {
+ pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode,
+ pOverflowTrailerNode,
+ pTrailerLayoutItem, pFormNode);
+ rgCurLineLayoutItems[uHAlign].Add(pProcessor->ExtractLayoutItem());
+ bAddedItemInRow = TRUE;
+ if (bTakeSpace) {
+ fContentCurRowAvailWidth -= fChildWidth;
+ if (fContentCurRowHeight < fChildHeight) {
+ fContentCurRowHeight = fChildHeight;
}
+ }
+ return XFA_ItemLayoutProcessorResult_PageFullBreak;
}
- for(CXFA_ContentLayoutItemImpl* pLayoutTempChild = (CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild; pLayoutTempChild != pLayoutChild; pLayoutTempChild = (CXFA_ContentLayoutItemImpl*)pLayoutTempChild->m_pNextSibling) {
- if(XFA_ItemLayoutProcessor_IsTakingSpace(pLayoutTempChild->m_pFormNode)) {
- FX_FLOAT fChildContentWidth = pLayoutTempChild->m_sPos.x + pLayoutTempChild->m_sSize.x;
- FX_FLOAT fChildContentHeight = pLayoutTempChild->m_sPos.y + pLayoutTempChild->m_sSize.y;
- if(fContentCalculatedWidth < fChildContentWidth) {
- fContentCalculatedWidth = fChildContentWidth;
- }
- if(fContentCalculatedHeight < fChildContentHeight) {
- fContentCalculatedHeight = fChildContentHeight;
- }
- }
+ CXFA_Node *pTempLeaderNode = NULL, *pTempTrailerNode = NULL;
+ if (pThis->m_pPageMgr && !pProcessor->m_bUseInheriated &&
+ eRetValue != XFA_ItemLayoutProcessorResult_PageFullBreak) {
+ pThis->m_pPageMgr->ProcessOverflow(pFormNode, pTempLeaderNode,
+ pTempTrailerNode, FALSE, TRUE);
}
- if (pLayoutChild) {
- fContentCurRowY = pLayoutChild->m_sPos.y;
+ if (pTrailerLayoutItem && bIsAddTrailerHeight) {
+ XFA_ItemLayoutProcessor_AddTrailerBeforeSplit(
+ pProcessor, fSplitPos, pTrailerLayoutItem, bUseInherited);
} else {
- fContentCurRowY = fContentCalculatedHeight;
+ pProcessor->SplitLayoutItem(fSplitPos);
}
- }
- fContentCurRowY += InsertKeepLayoutItems();
- if(m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_None) {
- XFA_ItemLayoutProcessor_GotoNextContainerNode(m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, TRUE);
- }
- fContentCurRowY += XFA_ItemLayoutProcessor_InsertPendingItems(this, m_pFormNode);
- if(m_pCurChildPreprocessor && m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_Container) {
- if(XFA_ExistContainerKeep(m_pCurChildPreprocessor->GetFormNode(), FALSE)) {
- m_pKeepHeadNode = m_pCurChildNode;
- m_bIsProcessKeep = TRUE;
- m_nCurChildNodeStage = XFA_ItemLayoutProcessorStages_Keep;
- }
- }
- while(m_nCurChildNodeStage != XFA_ItemLayoutProcessorStages_Done) {
- FX_FLOAT fContentCurRowHeight = 0;
- FX_FLOAT fContentCurRowAvailWidth = fContentWidthLimit;
- m_fWidthLimite = fContentCurRowAvailWidth;
- CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*> rgCurLineLayoutItems[3];
- uint8_t uCurHAlignState = (eFlowStrategy != XFA_ATTRIBUTEENUM_Rl_tb ? 0 : 2);
- if (pLayoutChild) {
- for (CXFA_ContentLayoutItemImpl* pLayoutNext = pLayoutChild; pLayoutNext; pLayoutNext = (CXFA_ContentLayoutItemImpl*)pLayoutNext->m_pNextSibling) {
- if (pLayoutNext->m_pNextSibling == NULL && m_pCurChildPreprocessor && m_pCurChildPreprocessor->m_pFormNode == pLayoutNext->m_pFormNode) {
- pLayoutNext->m_pNext = m_pCurChildPreprocessor->m_pLayoutItem;
- m_pCurChildPreprocessor->m_pLayoutItem = pLayoutNext;
- break;
- }
- uint8_t uHAlign = XFA_ItemLayoutProcessor_HAlignEnumToInt(pLayoutNext->m_pFormNode->GetEnum(XFA_ATTRIBUTE_HAlign));
- rgCurLineLayoutItems[uHAlign].Add(pLayoutNext);
- if (eFlowStrategy == XFA_ATTRIBUTEENUM_Lr_tb) {
- if (uHAlign > uCurHAlignState) {
- uCurHAlignState = uHAlign;
- }
- } else if (uHAlign < uCurHAlignState) {
- uCurHAlignState = uHAlign;
- }
- if (XFA_ItemLayoutProcessor_IsTakingSpace(pLayoutNext->m_pFormNode)) {
- if (pLayoutNext->m_sSize.y > fContentCurRowHeight) {
- fContentCurRowHeight = pLayoutNext->m_sSize.y;
- }
- fContentCurRowAvailWidth -= pLayoutNext->m_sSize.x;
- }
- }
- if ((CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild == pLayoutChild) {
- m_pLayoutItem->m_pFirstChild = NULL;
- } else {
- CXFA_ContentLayoutItemImpl* pLayoutNext = (CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild;
- for (; pLayoutNext; pLayoutNext = (CXFA_ContentLayoutItemImpl*)pLayoutNext->m_pNextSibling) {
- if ((CXFA_ContentLayoutItemImpl*)pLayoutNext->m_pNextSibling == pLayoutChild) {
- pLayoutNext->m_pNextSibling = NULL;
- break;
- }
- }
- }
- CXFA_ContentLayoutItemImpl* pLayoutNextTemp = (CXFA_ContentLayoutItemImpl*)pLayoutChild;
- while (pLayoutNextTemp) {
- pLayoutNextTemp->m_pParent = NULL;
- CXFA_ContentLayoutItemImpl* pSaveLayoutNext = (CXFA_ContentLayoutItemImpl*)pLayoutNextTemp->m_pNextSibling;
- pLayoutNextTemp->m_pNextSibling = NULL;
- pLayoutNextTemp = pSaveLayoutNext;
- }
- pLayoutChild = NULL;
+ if (bUseInherited) {
+ pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode,
+ pOverflowTrailerNode,
+ pTrailerLayoutItem, pFormNode);
+ pThis->m_bUseInheriated = TRUE;
+ } else {
+ if (pProcessor->m_pLayoutItem->m_pFirstChild &&
+ pProcessor->m_pLayoutItem->m_pFirstChild->m_pNextSibling ==
+ NULL &&
+ pProcessor->m_pLayoutItem->m_pFirstChild->m_pFormNode->HasFlag(
+ XFA_NODEFLAG_LayoutGeneratedNode)) {
+ pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode,
+ pOverflowTrailerNode,
+ pTrailerLayoutItem, pFormNode);
+ } else {
+ if (pProcessor->JudgeLeaderOrTrailerForOccur(pOverflowLeaderNode)) {
+ XFA_ItemLayoutProcessor_AddPendingNode(
+ pProcessor, pOverflowLeaderNode, FALSE);
+ }
+ }
+ }
+ if (pProcessor->m_pLayoutItem->m_pNextSibling) {
+ pProcessor->GetCurrentComponentSize(fChildWidth, fChildHeight);
+ rgCurLineLayoutItems[uHAlign].Add(pProcessor->ExtractLayoutItem());
+ bAddedItemInRow = TRUE;
+ if (bTakeSpace) {
+ fContentCurRowAvailWidth -= fChildWidth;
+ if (fContentCurRowHeight < fChildHeight) {
+ fContentCurRowHeight = fChildHeight;
+ }
+ }
+ }
+ return XFA_ItemLayoutProcessorResult_PageFullBreak;
+ } else if (fContentCurRowY <= XFA_LAYOUT_FLOAT_PERCISION) {
+ pProcessor->GetCurrentComponentSize(fChildWidth, fChildHeight);
+ if (pProcessor->m_pPageMgr->GetNextAvailContentHeight(fChildHeight)) {
+ CXFA_Node *pTempLeaderNode = NULL, *pTempTrailerNode = NULL;
+ if (pThis->m_pPageMgr) {
+ if (pFormNode == NULL && pLayoutContext != NULL) {
+ pFormNode = pLayoutContext->m_pOverflowProcessor->m_pFormNode;
+ }
+ pThis->m_pPageMgr->ProcessOverflow(pFormNode, pTempLeaderNode,
+ pTempTrailerNode, FALSE, TRUE);
+ }
+ if (bUseInherited) {
+ pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode,
+ pOverflowTrailerNode,
+ pTrailerLayoutItem, pFormNode);
+ pThis->m_bUseInheriated = TRUE;
+ }
+ return XFA_ItemLayoutProcessorResult_PageFullBreak;
+ }
+ rgCurLineLayoutItems[uHAlign].Add(pProcessor->ExtractLayoutItem());
+ bAddedItemInRow = TRUE;
+ if (bTakeSpace) {
+ fContentCurRowAvailWidth -= fChildWidth;
+ if (fContentCurRowHeight < fChildHeight) {
+ fContentCurRowHeight = fChildHeight;
+ }
+ }
+ if (eRetValue == XFA_ItemLayoutProcessorResult_Done) {
+ bForceEndPage = FALSE;
}
- while(m_pCurChildNode) {
- CXFA_ItemLayoutProcessor* pProcessor = NULL;
- FX_BOOL bAddedItemInRow = FALSE;
- fContentCurRowY += XFA_ItemLayoutProcessor_InsertPendingItems(this, m_pFormNode);
- switch(m_nCurChildNodeStage) {
- case XFA_ItemLayoutProcessorStages_Keep:
- case XFA_ItemLayoutProcessorStages_None:
- break;
- case XFA_ItemLayoutProcessorStages_BreakBefore: {
- for(int32_t iIndex = 0; iIndex < m_arrayKeepItems.GetSize(); iIndex++) {
- CXFA_ContentLayoutItemImpl* pItem = m_arrayKeepItems.GetAt(iIndex);
- m_pLayoutItem->RemoveChild(pItem);
- fContentCalculatedHeight -= pItem->m_sSize.y;
- }
- CXFA_Node *pLeaderNode = NULL, *pTrailerNode = NULL;
- FX_BOOL bCreatePage = FALSE;
- if(bUseBreakControl && m_pPageMgr && m_pPageMgr->ProcessBreakBeforeOrAfter(m_pCurChildNode, TRUE, pLeaderNode, pTrailerNode, bCreatePage) && m_pFormNode->GetClassID() != XFA_ELEMENT_Form
- && bCreatePage) {
- if(JudgeLeaderOrTrailerForOccur(pLeaderNode)) {
- XFA_ItemLayoutProcessor_AddPendingNode(this, pLeaderNode, TRUE);
- }
- if(JudgeLeaderOrTrailerForOccur(pTrailerNode)) {
- if(m_pFormNode->GetNodeItem(XFA_NODEITEM_Parent)->GetClassID() == XFA_ELEMENT_Form && m_pLayoutItem == NULL) {
- XFA_ItemLayoutProcessor_AddPendingNode(this, pTrailerNode, TRUE);
- } else {
- CXFA_ItemLayoutProcessor *pProcessor = FX_NEW CXFA_ItemLayoutProcessor(pTrailerNode, NULL);
-#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
-#endif
- XFA_ItemLayoutProcessor_InsertFlowedItem(this, pProcessor, bContainerWidthAutoSize, bContainerHeightAutoSize, fContainerHeight, eFlowStrategy, uCurHAlignState,
- rgCurLineLayoutItems, FALSE, XFA_LAYOUT_FLOAT_MAX, XFA_LAYOUT_FLOAT_MAX, fContentCurRowY, fContentWidthLimit, fContentCurRowAvailWidth,
- fContentCurRowHeight, bAddedItemInRow, bForceEndPage, pContext);
- delete pProcessor;
- pProcessor = NULL;
- }
- }
- XFA_ItemLayoutProcessor_GotoNextContainerNode(m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, TRUE);
- bForceEndPage = TRUE;
- bIsManualBreak = TRUE;
- goto SuspendAndCreateNewRow;
- }
- }
- break;
- case XFA_ItemLayoutProcessorStages_BreakAfter: {
- XFA_ItemLayoutProcessorResult eResult;
- CXFA_Node *pLeaderNode = NULL, *pTrailerNode = NULL;
- FX_BOOL bCreatePage = FALSE;
- if(bUseBreakControl && m_pPageMgr && m_pPageMgr->ProcessBreakBeforeOrAfter(m_pCurChildNode, FALSE, pLeaderNode, pTrailerNode, bCreatePage) && m_pFormNode->GetClassID() != XFA_ELEMENT_Form) {
- if(JudgeLeaderOrTrailerForOccur(pTrailerNode)) {
- CXFA_ItemLayoutProcessor *pProcessor = FX_NEW CXFA_ItemLayoutProcessor(pTrailerNode, NULL);
+ return eRetValue;
+ } else {
+ XFA_ATTRIBUTEENUM eLayout =
+ pProcessor->m_pFormNode->GetEnum(XFA_ATTRIBUTE_Layout);
+ if (pProcessor->m_pFormNode->GetIntact() == XFA_ATTRIBUTEENUM_None &&
+ eLayout == XFA_ATTRIBUTEENUM_Tb) {
+ if (pThis->m_pPageMgr) {
+ pThis->m_pPageMgr->ProcessOverflow(pFormNode, pOverflowLeaderNode,
+ pOverflowTrailerNode, FALSE,
+ TRUE);
+ }
+ if (pTrailerLayoutItem) {
+ XFA_ItemLayoutProcessor_AddTrailerBeforeSplit(pProcessor, fSplitPos,
+ pTrailerLayoutItem);
+ }
+ if (pProcessor->JudgeLeaderOrTrailerForOccur(pOverflowLeaderNode)) {
+ XFA_ItemLayoutProcessor_AddPendingNode(pProcessor,
+ pOverflowLeaderNode, FALSE);
+ }
+ } else {
+ if (eRetValue == XFA_ItemLayoutProcessorResult_Done) {
+ if (pFormNode == NULL && pLayoutContext != NULL) {
+ pFormNode = pLayoutContext->m_pOverflowProcessor->m_pFormNode;
+ }
+ if (pThis->m_pPageMgr) {
+ pThis->m_pPageMgr->ProcessOverflow(pFormNode, pOverflowLeaderNode,
+ pOverflowTrailerNode, FALSE,
+ TRUE);
+ }
+ if (bUseInherited) {
+ pProcessor->ProcessUnUseOverFlow(pOverflowLeaderNode,
+ pOverflowTrailerNode,
+ pTrailerLayoutItem, pFormNode);
+ pThis->m_bUseInheriated = TRUE;
+ }
+ }
+ }
+ return XFA_ItemLayoutProcessorResult_PageFullBreak;
+ }
+ }
+ } else {
+ return XFA_ItemLayoutProcessorResult_RowFullBreak;
+ }
+ return XFA_ItemLayoutProcessorResult_Done;
+}
+XFA_ItemLayoutProcessorResult CXFA_ItemLayoutProcessor::DoLayoutFlowedContainer(
+ FX_BOOL bUseBreakControl,
+ XFA_ATTRIBUTEENUM eFlowStrategy,
+ FX_FLOAT fHeightLimit,
+ FX_FLOAT fRealHeight,
+ CXFA_LayoutContext* pContext,
+ FX_BOOL bRootForceTb) {
+ m_bHasAvailHeight = TRUE;
+ FX_FLOAT fContainerWidth = 0, fContainerHeight = 0;
+ FX_BOOL bBreakDone = FALSE;
+ FX_BOOL bContainerWidthAutoSize = TRUE, bContainerHeightAutoSize = TRUE;
+ FX_BOOL bForceEndPage = FALSE;
+ FX_BOOL bIsManualBreak = FALSE;
+ if (m_pCurChildPreprocessor) {
+ m_pCurChildPreprocessor->m_ePreProcessRs =
+ XFA_ItemLayoutProcessorResult_Done;
+ }
+ XFA_ItemLayoutProcessor_CalculateContainerSpecfiedSize(
+ m_pFormNode, fContainerWidth, fContainerHeight, bContainerWidthAutoSize,
+ bContainerHeightAutoSize);
+ if (pContext && pContext->m_bCurColumnWidthAvaiable) {
+ bContainerWidthAutoSize = FALSE;
+ fContainerWidth = pContext->m_fCurColumnWidth;
+ }
+ if (!bContainerHeightAutoSize) {
+ fContainerHeight -= m_fUsedSize;
+ }
+ if (!bContainerHeightAutoSize) {
+ CXFA_Node* pParentNode = m_pFormNode->GetNodeItem(XFA_NODEITEM_Parent);
+ FX_BOOL bFocrTb = FALSE;
+ if (pParentNode &&
+ XFA_ItemLayoutProcessor_GetLayout(pParentNode, bFocrTb) ==
+ XFA_ATTRIBUTEENUM_Row) {
+ CXFA_Node* pChildContainer = m_pFormNode->GetNodeItem(
+ XFA_NODEITEM_FirstChild, XFA_OBJECTTYPE_ContainerNode);
+ if (pChildContainer &&
+ pChildContainer->GetNodeItem(XFA_NODEITEM_NextSibling,
+ XFA_OBJECTTYPE_ContainerNode)) {
+ fContainerHeight = 0;
+ bContainerHeightAutoSize = TRUE;
+ }
+ }
+ }
+ CXFA_Node* pMarginNode =
+ m_pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
+ FX_FLOAT fLeftInset = 0, fTopInset = 0, fRightInset = 0, fBottomInset = 0;
+ if (pMarginNode) {
+ fLeftInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_LeftInset).ToUnit(XFA_UNIT_Pt);
+ fTopInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset).ToUnit(XFA_UNIT_Pt);
+ fRightInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_RightInset).ToUnit(XFA_UNIT_Pt);
+ fBottomInset =
+ pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset).ToUnit(XFA_UNIT_Pt);
+ }
+ FX_FLOAT fContentWidthLimit =
+ bContainerWidthAutoSize ? XFA_LAYOUT_FLOAT_MAX
+ : fContainerWidth - fLeftInset - fRightInset;
+ FX_FLOAT fContentCalculatedWidth = 0, fContentCalculatedHeight = 0;
+ FX_FLOAT fAvailHeight = fHeightLimit - fTopInset - fBottomInset;
+ if (fAvailHeight < 0) {
+ m_bHasAvailHeight = FALSE;
+ }
+ fRealHeight = fRealHeight - fTopInset - fBottomInset;
+ FX_FLOAT fContentCurRowY = 0;
+ CXFA_ContentLayoutItemImpl* pLayoutChild = NULL;
+ if (m_pLayoutItem != NULL) {
+ if (m_nCurChildNodeStage != XFA_ItemLayoutProcessorStages_Done &&
+ eFlowStrategy != XFA_ATTRIBUTEENUM_Tb) {
+ pLayoutChild = (CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild;
+ for (CXFA_ContentLayoutItemImpl* pLayoutNext = pLayoutChild; pLayoutNext;
+ pLayoutNext =
+ (CXFA_ContentLayoutItemImpl*)pLayoutNext->m_pNextSibling) {
+ if (pLayoutNext->m_sPos.y != pLayoutChild->m_sPos.y) {
+ pLayoutChild = pLayoutNext;
+ }
+ }
+ }
+ for (CXFA_ContentLayoutItemImpl* pLayoutTempChild =
+ (CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild;
+ pLayoutTempChild != pLayoutChild;
+ pLayoutTempChild =
+ (CXFA_ContentLayoutItemImpl*)pLayoutTempChild->m_pNextSibling) {
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(
+ pLayoutTempChild->m_pFormNode)) {
+ FX_FLOAT fChildContentWidth =
+ pLayoutTempChild->m_sPos.x + pLayoutTempChild->m_sSize.x;
+ FX_FLOAT fChildContentHeight =
+ pLayoutTempChild->m_sPos.y + pLayoutTempChild->m_sSize.y;
+ if (fContentCalculatedWidth < fChildContentWidth) {
+ fContentCalculatedWidth = fChildContentWidth;
+ }
+ if (fContentCalculatedHeight < fChildContentHeight) {
+ fContentCalculatedHeight = fChildContentHeight;
+ }
+ }
+ }
+ if (pLayoutChild) {
+ fContentCurRowY = pLayoutChild->m_sPos.y;
+ } else {
+ fContentCurRowY = fContentCalculatedHeight;
+ }
+ }
+ fContentCurRowY += InsertKeepLayoutItems();
+ if (m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_None) {
+ XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, TRUE);
+ }
+ fContentCurRowY +=
+ XFA_ItemLayoutProcessor_InsertPendingItems(this, m_pFormNode);
+ if (m_pCurChildPreprocessor &&
+ m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_Container) {
+ if (XFA_ExistContainerKeep(m_pCurChildPreprocessor->GetFormNode(), FALSE)) {
+ m_pKeepHeadNode = m_pCurChildNode;
+ m_bIsProcessKeep = TRUE;
+ m_nCurChildNodeStage = XFA_ItemLayoutProcessorStages_Keep;
+ }
+ }
+ while (m_nCurChildNodeStage != XFA_ItemLayoutProcessorStages_Done) {
+ FX_FLOAT fContentCurRowHeight = 0;
+ FX_FLOAT fContentCurRowAvailWidth = fContentWidthLimit;
+ m_fWidthLimite = fContentCurRowAvailWidth;
+ CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*> rgCurLineLayoutItems[3];
+ uint8_t uCurHAlignState =
+ (eFlowStrategy != XFA_ATTRIBUTEENUM_Rl_tb ? 0 : 2);
+ if (pLayoutChild) {
+ for (CXFA_ContentLayoutItemImpl* pLayoutNext = pLayoutChild; pLayoutNext;
+ pLayoutNext =
+ (CXFA_ContentLayoutItemImpl*)pLayoutNext->m_pNextSibling) {
+ if (pLayoutNext->m_pNextSibling == NULL && m_pCurChildPreprocessor &&
+ m_pCurChildPreprocessor->m_pFormNode == pLayoutNext->m_pFormNode) {
+ pLayoutNext->m_pNext = m_pCurChildPreprocessor->m_pLayoutItem;
+ m_pCurChildPreprocessor->m_pLayoutItem = pLayoutNext;
+ break;
+ }
+ uint8_t uHAlign = XFA_ItemLayoutProcessor_HAlignEnumToInt(
+ pLayoutNext->m_pFormNode->GetEnum(XFA_ATTRIBUTE_HAlign));
+ rgCurLineLayoutItems[uHAlign].Add(pLayoutNext);
+ if (eFlowStrategy == XFA_ATTRIBUTEENUM_Lr_tb) {
+ if (uHAlign > uCurHAlignState) {
+ uCurHAlignState = uHAlign;
+ }
+ } else if (uHAlign < uCurHAlignState) {
+ uCurHAlignState = uHAlign;
+ }
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(pLayoutNext->m_pFormNode)) {
+ if (pLayoutNext->m_sSize.y > fContentCurRowHeight) {
+ fContentCurRowHeight = pLayoutNext->m_sSize.y;
+ }
+ fContentCurRowAvailWidth -= pLayoutNext->m_sSize.x;
+ }
+ }
+ if ((CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild ==
+ pLayoutChild) {
+ m_pLayoutItem->m_pFirstChild = NULL;
+ } else {
+ CXFA_ContentLayoutItemImpl* pLayoutNext =
+ (CXFA_ContentLayoutItemImpl*)m_pLayoutItem->m_pFirstChild;
+ for (; pLayoutNext;
+ pLayoutNext =
+ (CXFA_ContentLayoutItemImpl*)pLayoutNext->m_pNextSibling) {
+ if ((CXFA_ContentLayoutItemImpl*)pLayoutNext->m_pNextSibling ==
+ pLayoutChild) {
+ pLayoutNext->m_pNextSibling = NULL;
+ break;
+ }
+ }
+ }
+ CXFA_ContentLayoutItemImpl* pLayoutNextTemp =
+ (CXFA_ContentLayoutItemImpl*)pLayoutChild;
+ while (pLayoutNextTemp) {
+ pLayoutNextTemp->m_pParent = NULL;
+ CXFA_ContentLayoutItemImpl* pSaveLayoutNext =
+ (CXFA_ContentLayoutItemImpl*)pLayoutNextTemp->m_pNextSibling;
+ pLayoutNextTemp->m_pNextSibling = NULL;
+ pLayoutNextTemp = pSaveLayoutNext;
+ }
+ pLayoutChild = NULL;
+ }
+ while (m_pCurChildNode) {
+ CXFA_ItemLayoutProcessor* pProcessor = NULL;
+ FX_BOOL bAddedItemInRow = FALSE;
+ fContentCurRowY +=
+ XFA_ItemLayoutProcessor_InsertPendingItems(this, m_pFormNode);
+ switch (m_nCurChildNodeStage) {
+ case XFA_ItemLayoutProcessorStages_Keep:
+ case XFA_ItemLayoutProcessorStages_None:
+ break;
+ case XFA_ItemLayoutProcessorStages_BreakBefore: {
+ for (int32_t iIndex = 0; iIndex < m_arrayKeepItems.GetSize();
+ iIndex++) {
+ CXFA_ContentLayoutItemImpl* pItem = m_arrayKeepItems.GetAt(iIndex);
+ m_pLayoutItem->RemoveChild(pItem);
+ fContentCalculatedHeight -= pItem->m_sSize.y;
+ }
+ CXFA_Node *pLeaderNode = NULL, *pTrailerNode = NULL;
+ FX_BOOL bCreatePage = FALSE;
+ if (bUseBreakControl && m_pPageMgr &&
+ m_pPageMgr->ProcessBreakBeforeOrAfter(m_pCurChildNode, TRUE,
+ pLeaderNode, pTrailerNode,
+ bCreatePage) &&
+ m_pFormNode->GetClassID() != XFA_ELEMENT_Form && bCreatePage) {
+ if (JudgeLeaderOrTrailerForOccur(pLeaderNode)) {
+ XFA_ItemLayoutProcessor_AddPendingNode(this, pLeaderNode, TRUE);
+ }
+ if (JudgeLeaderOrTrailerForOccur(pTrailerNode)) {
+ if (m_pFormNode->GetNodeItem(XFA_NODEITEM_Parent)->GetClassID() ==
+ XFA_ELEMENT_Form &&
+ m_pLayoutItem == NULL) {
+ XFA_ItemLayoutProcessor_AddPendingNode(this, pTrailerNode,
+ TRUE);
+ } else {
+ CXFA_ItemLayoutProcessor* pProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(pTrailerNode, NULL);
#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
+ pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
#endif
- eResult = XFA_ItemLayoutProcessor_InsertFlowedItem(this, pProcessor, bContainerWidthAutoSize, bContainerHeightAutoSize, fContainerHeight, eFlowStrategy, uCurHAlignState,
- rgCurLineLayoutItems, FALSE, XFA_LAYOUT_FLOAT_MAX, XFA_LAYOUT_FLOAT_MAX, fContentCurRowY, fContentWidthLimit, fContentCurRowAvailWidth,
- fContentCurRowHeight, bAddedItemInRow, bForceEndPage, pContext);
- delete pProcessor;
- pProcessor = NULL;
- }
- if(!bCreatePage) {
- if(JudgeLeaderOrTrailerForOccur(pLeaderNode)) {
- CalculateRowChildPosition(rgCurLineLayoutItems, eFlowStrategy, bContainerHeightAutoSize, bContainerWidthAutoSize,
- fContentCalculatedWidth, fContentCalculatedHeight, fContentCurRowY, fContentCurRowHeight, fContentWidthLimit);
- rgCurLineLayoutItems->RemoveAll();
- CXFA_ItemLayoutProcessor *pProcessor = FX_NEW CXFA_ItemLayoutProcessor(pLeaderNode, NULL);
+ XFA_ItemLayoutProcessor_InsertFlowedItem(
+ this, pProcessor, bContainerWidthAutoSize,
+ bContainerHeightAutoSize, fContainerHeight, eFlowStrategy,
+ uCurHAlignState, rgCurLineLayoutItems, FALSE,
+ XFA_LAYOUT_FLOAT_MAX, XFA_LAYOUT_FLOAT_MAX, fContentCurRowY,
+ fContentWidthLimit, fContentCurRowAvailWidth,
+ fContentCurRowHeight, bAddedItemInRow, bForceEndPage,
+ pContext);
+ delete pProcessor;
+ pProcessor = NULL;
+ }
+ }
+ XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, TRUE);
+ bForceEndPage = TRUE;
+ bIsManualBreak = TRUE;
+ goto SuspendAndCreateNewRow;
+ }
+ } break;
+ case XFA_ItemLayoutProcessorStages_BreakAfter: {
+ XFA_ItemLayoutProcessorResult eResult;
+ CXFA_Node *pLeaderNode = NULL, *pTrailerNode = NULL;
+ FX_BOOL bCreatePage = FALSE;
+ if (bUseBreakControl && m_pPageMgr &&
+ m_pPageMgr->ProcessBreakBeforeOrAfter(m_pCurChildNode, FALSE,
+ pLeaderNode, pTrailerNode,
+ bCreatePage) &&
+ m_pFormNode->GetClassID() != XFA_ELEMENT_Form) {
+ if (JudgeLeaderOrTrailerForOccur(pTrailerNode)) {
+ CXFA_ItemLayoutProcessor* pProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(pTrailerNode, NULL);
#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
+ pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
#endif
- XFA_ItemLayoutProcessor_InsertFlowedItem(this, pProcessor, bContainerWidthAutoSize, bContainerHeightAutoSize, fContainerHeight, eFlowStrategy, uCurHAlignState,
- rgCurLineLayoutItems, FALSE, XFA_LAYOUT_FLOAT_MAX, XFA_LAYOUT_FLOAT_MAX, fContentCurRowY, fContentWidthLimit, fContentCurRowAvailWidth,
- fContentCurRowHeight, bAddedItemInRow, bForceEndPage, pContext);
- delete pProcessor;
- pProcessor = NULL;
- }
- } else {
- if(JudgeLeaderOrTrailerForOccur(pLeaderNode)) {
- XFA_ItemLayoutProcessor_AddPendingNode(this, pLeaderNode, TRUE);
- }
- }
- XFA_ItemLayoutProcessor_GotoNextContainerNode(m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, TRUE);
- if(bCreatePage) {
- bForceEndPage = TRUE;
- bIsManualBreak = TRUE;
- if(m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_Done) {
- bBreakDone = TRUE;
- }
- }
- goto SuspendAndCreateNewRow;
- }
- }
- break;
- case XFA_ItemLayoutProcessorStages_BookendLeader: {
- CXFA_Node* pLeaderNode = NULL;
- if (m_pCurChildPreprocessor) {
- pProcessor = m_pCurChildPreprocessor;
- m_pCurChildPreprocessor = NULL;
- } else if(m_pPageMgr && m_pPageMgr->ProcessBookendLeaderOrTrailer(m_pCurChildNode, TRUE, pLeaderNode)) {
- pProcessor = FX_NEW CXFA_ItemLayoutProcessor(pLeaderNode, m_pPageMgr);
+ eResult = XFA_ItemLayoutProcessor_InsertFlowedItem(
+ this, pProcessor, bContainerWidthAutoSize,
+ bContainerHeightAutoSize, fContainerHeight, eFlowStrategy,
+ uCurHAlignState, rgCurLineLayoutItems, FALSE,
+ XFA_LAYOUT_FLOAT_MAX, XFA_LAYOUT_FLOAT_MAX, fContentCurRowY,
+ fContentWidthLimit, fContentCurRowAvailWidth,
+ fContentCurRowHeight, bAddedItemInRow, bForceEndPage,
+ pContext);
+ delete pProcessor;
+ pProcessor = NULL;
+ }
+ if (!bCreatePage) {
+ if (JudgeLeaderOrTrailerForOccur(pLeaderNode)) {
+ CalculateRowChildPosition(
+ rgCurLineLayoutItems, eFlowStrategy,
+ bContainerHeightAutoSize, bContainerWidthAutoSize,
+ fContentCalculatedWidth, fContentCalculatedHeight,
+ fContentCurRowY, fContentCurRowHeight, fContentWidthLimit);
+ rgCurLineLayoutItems->RemoveAll();
+ CXFA_ItemLayoutProcessor* pProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(pLeaderNode, NULL);
#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
+ pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
#endif
- }
- if(pProcessor) {
- if(XFA_ItemLayoutProcessor_InsertFlowedItem(this, pProcessor, bContainerWidthAutoSize, bContainerHeightAutoSize, fContainerHeight, eFlowStrategy, uCurHAlignState,
- rgCurLineLayoutItems, bUseBreakControl, fAvailHeight, fRealHeight, fContentCurRowY, fContentWidthLimit, fContentCurRowAvailWidth,
- fContentCurRowHeight, bAddedItemInRow, bForceEndPage, pContext) != XFA_ItemLayoutProcessorResult_Done) {
- goto SuspendAndCreateNewRow;
- } else {
- delete pProcessor;
- pProcessor = NULL;
- }
- }
- }
- break;
- case XFA_ItemLayoutProcessorStages_BookendTrailer: {
- CXFA_Node* pTrailerNode = NULL;
- if (m_pCurChildPreprocessor) {
- pProcessor = m_pCurChildPreprocessor;
- m_pCurChildPreprocessor = NULL;
- } else if(m_pPageMgr && m_pPageMgr->ProcessBookendLeaderOrTrailer(m_pCurChildNode, FALSE, pTrailerNode)) {
- pProcessor = FX_NEW CXFA_ItemLayoutProcessor(pTrailerNode, m_pPageMgr);
+ XFA_ItemLayoutProcessor_InsertFlowedItem(
+ this, pProcessor, bContainerWidthAutoSize,
+ bContainerHeightAutoSize, fContainerHeight, eFlowStrategy,
+ uCurHAlignState, rgCurLineLayoutItems, FALSE,
+ XFA_LAYOUT_FLOAT_MAX, XFA_LAYOUT_FLOAT_MAX, fContentCurRowY,
+ fContentWidthLimit, fContentCurRowAvailWidth,
+ fContentCurRowHeight, bAddedItemInRow, bForceEndPage,
+ pContext);
+ delete pProcessor;
+ pProcessor = NULL;
+ }
+ } else {
+ if (JudgeLeaderOrTrailerForOccur(pLeaderNode)) {
+ XFA_ItemLayoutProcessor_AddPendingNode(this, pLeaderNode, TRUE);
+ }
+ }
+ XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, TRUE);
+ if (bCreatePage) {
+ bForceEndPage = TRUE;
+ bIsManualBreak = TRUE;
+ if (m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_Done) {
+ bBreakDone = TRUE;
+ }
+ }
+ goto SuspendAndCreateNewRow;
+ }
+ } break;
+ case XFA_ItemLayoutProcessorStages_BookendLeader: {
+ CXFA_Node* pLeaderNode = NULL;
+ if (m_pCurChildPreprocessor) {
+ pProcessor = m_pCurChildPreprocessor;
+ m_pCurChildPreprocessor = NULL;
+ } else if (m_pPageMgr &&
+ m_pPageMgr->ProcessBookendLeaderOrTrailer(
+ m_pCurChildNode, TRUE, pLeaderNode)) {
+ pProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(pLeaderNode, m_pPageMgr);
#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
+ pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
#endif
- }
- if(pProcessor) {
- if(XFA_ItemLayoutProcessor_InsertFlowedItem(this, pProcessor, bContainerWidthAutoSize, bContainerHeightAutoSize, fContainerHeight, eFlowStrategy, uCurHAlignState,
- rgCurLineLayoutItems, bUseBreakControl, fAvailHeight, fRealHeight, fContentCurRowY, fContentWidthLimit, fContentCurRowAvailWidth,
- fContentCurRowHeight, bAddedItemInRow, bForceEndPage, pContext) != XFA_ItemLayoutProcessorResult_Done) {
- goto SuspendAndCreateNewRow;
- } else {
- delete pProcessor;
- pProcessor = NULL;
- }
- }
- }
- break;
- case XFA_ItemLayoutProcessorStages_Container:
- ASSERT(m_pCurChildNode->IsContainerNode());
- if(m_pCurChildNode->GetClassID() == XFA_ELEMENT_Variables) {
- break;
- }
- if(fContentCurRowY >= fHeightLimit + XFA_LAYOUT_FLOAT_PERCISION && XFA_ItemLayoutProcessor_IsTakingSpace(m_pCurChildNode)) {
- bForceEndPage = TRUE;
- goto SuspendAndCreateNewRow;
- }
- if(m_pCurChildNode->IsContainerNode()) {
- FX_BOOL bNewRow = FALSE;
- if (m_pCurChildPreprocessor) {
- pProcessor = m_pCurChildPreprocessor;
- m_pCurChildPreprocessor = NULL;
- bNewRow = TRUE;
- } else {
- pProcessor = FX_NEW CXFA_ItemLayoutProcessor(m_pCurChildNode, m_pPageMgr);
+ }
+ if (pProcessor) {
+ if (XFA_ItemLayoutProcessor_InsertFlowedItem(
+ this, pProcessor, bContainerWidthAutoSize,
+ bContainerHeightAutoSize, fContainerHeight, eFlowStrategy,
+ uCurHAlignState, rgCurLineLayoutItems, bUseBreakControl,
+ fAvailHeight, fRealHeight, fContentCurRowY,
+ fContentWidthLimit, fContentCurRowAvailWidth,
+ fContentCurRowHeight, bAddedItemInRow, bForceEndPage,
+ pContext) != XFA_ItemLayoutProcessorResult_Done) {
+ goto SuspendAndCreateNewRow;
+ } else {
+ delete pProcessor;
+ pProcessor = NULL;
+ }
+ }
+ } break;
+ case XFA_ItemLayoutProcessorStages_BookendTrailer: {
+ CXFA_Node* pTrailerNode = NULL;
+ if (m_pCurChildPreprocessor) {
+ pProcessor = m_pCurChildPreprocessor;
+ m_pCurChildPreprocessor = NULL;
+ } else if (m_pPageMgr &&
+ m_pPageMgr->ProcessBookendLeaderOrTrailer(
+ m_pCurChildNode, FALSE, pTrailerNode)) {
+ pProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(pTrailerNode, m_pPageMgr);
#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
- pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
+ pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
#endif
- }
- XFA_ItemLayoutProcessor_InsertPendingItems(pProcessor, m_pCurChildNode);
- XFA_ItemLayoutProcessorResult rs = XFA_ItemLayoutProcessor_InsertFlowedItem(this, pProcessor, bContainerWidthAutoSize, bContainerHeightAutoSize, fContainerHeight, eFlowStrategy, uCurHAlignState,
- rgCurLineLayoutItems, bUseBreakControl, fAvailHeight, fRealHeight, fContentCurRowY, fContentWidthLimit, fContentCurRowAvailWidth,
- fContentCurRowHeight, bAddedItemInRow, bForceEndPage, pContext, bNewRow);
- switch(rs) {
- case XFA_ItemLayoutProcessorResult_ManualBreak:
- bIsManualBreak = TRUE;
- case XFA_ItemLayoutProcessorResult_PageFullBreak:
- bForceEndPage = TRUE;
- case XFA_ItemLayoutProcessorResult_RowFullBreak:
- goto SuspendAndCreateNewRow;
- case XFA_ItemLayoutProcessorResult_Done:
- default:
- fContentCurRowY += XFA_ItemLayoutProcessor_InsertPendingItems(pProcessor, m_pCurChildNode);
- delete pProcessor;
- pProcessor = NULL;
- }
- }
- break;
- case XFA_ItemLayoutProcessorStages_Done:
- break;
- default:
- break;
- }
- XFA_ItemLayoutProcessor_GotoNextContainerNode(m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, TRUE);
- if(bAddedItemInRow && eFlowStrategy == XFA_ATTRIBUTEENUM_Tb) {
- break;
+ }
+ if (pProcessor) {
+ if (XFA_ItemLayoutProcessor_InsertFlowedItem(
+ this, pProcessor, bContainerWidthAutoSize,
+ bContainerHeightAutoSize, fContainerHeight, eFlowStrategy,
+ uCurHAlignState, rgCurLineLayoutItems, bUseBreakControl,
+ fAvailHeight, fRealHeight, fContentCurRowY,
+ fContentWidthLimit, fContentCurRowAvailWidth,
+ fContentCurRowHeight, bAddedItemInRow, bForceEndPage,
+ pContext) != XFA_ItemLayoutProcessorResult_Done) {
+ goto SuspendAndCreateNewRow;
} else {
- continue;
+ delete pProcessor;
+ pProcessor = NULL;
}
-SuspendAndCreateNewRow:
- if (pProcessor) {
- m_pCurChildPreprocessor = pProcessor;
- }
- break;
- }
- CalculateRowChildPosition(rgCurLineLayoutItems, eFlowStrategy, bContainerHeightAutoSize, bContainerWidthAutoSize,
- fContentCalculatedWidth, fContentCalculatedHeight, fContentCurRowY, fContentCurRowHeight, fContentWidthLimit, bRootForceTb);
- m_fWidthLimite = fContentCurRowAvailWidth;
- if(bForceEndPage) {
+ }
+ } break;
+ case XFA_ItemLayoutProcessorStages_Container:
+ ASSERT(m_pCurChildNode->IsContainerNode());
+ if (m_pCurChildNode->GetClassID() == XFA_ELEMENT_Variables) {
break;
- }
- }
- FX_BOOL bRetValue = (m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_Done && m_rgPendingNodes.GetCount() == 0);
- if(bBreakDone) {
- bRetValue = FALSE;
- }
- XFA_ItemLayoutProcessor_CalculateContainerComponentSizeFromContentSize(m_pFormNode, bContainerWidthAutoSize, fContentCalculatedWidth, fContainerWidth, bContainerHeightAutoSize, fContentCalculatedHeight, fContainerHeight);
- if(fContainerHeight >= XFA_LAYOUT_FLOAT_PERCISION || m_pLayoutItem || bRetValue) {
- if(m_pLayoutItem == NULL) {
- m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
- }
- if(fContainerHeight < 0 ) {
- fContainerHeight = 0;
- }
- SetCurrentComponentSize(fContainerWidth, fContainerHeight);
- if(bForceEndPage) {
- m_fUsedSize = 0;
- } else {
- m_fUsedSize += m_pLayoutItem->m_sSize.y;
- }
- }
- return bRetValue ? XFA_ItemLayoutProcessorResult_Done : (bIsManualBreak ? XFA_ItemLayoutProcessorResult_ManualBreak : XFA_ItemLayoutProcessorResult_PageFullBreak);
-}
-FX_BOOL CXFA_ItemLayoutProcessor::CalculateRowChildPosition(CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*>(&rgCurLineLayoutItems)[3], XFA_ATTRIBUTEENUM eFlowStrategy, FX_BOOL bContainerHeightAutoSize,
- FX_BOOL bContainerWidthAutoSize, FX_FLOAT& fContentCalculatedWidth, FX_FLOAT& fContentCalculatedHeight, FX_FLOAT& fContentCurRowY, FX_FLOAT fContentCurRowHeight, FX_FLOAT fContentWidthLimit, FX_BOOL bRootForceTb)
-{
- int32_t nGroupLengths[3] = {0, 0, 0};
- FX_FLOAT fGroupWidths[3] = {0, 0, 0};
- int32_t nTotalLength = 0;
- for(int32_t i = 0; i < 3; i ++) {
- nGroupLengths[i] = rgCurLineLayoutItems[i].GetSize();
- for(int32_t c = nGroupLengths[i], j = 0; j < c; j++) {
- nTotalLength++;
- if(XFA_ItemLayoutProcessor_IsTakingSpace(rgCurLineLayoutItems[i][j]->m_pFormNode)) {
- fGroupWidths[i] += rgCurLineLayoutItems[i][j]->m_sSize.x;
- }
- }
- }
- if(!nTotalLength) {
- if(bContainerHeightAutoSize) {
- FX_FLOAT fNewHeight = fContentCurRowY;
- if(fContentCalculatedHeight > fNewHeight) {
- fContentCalculatedHeight = fNewHeight;
- }
- }
- return FALSE;
- }
- if(m_pLayoutItem == NULL) {
- m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
- }
- if (eFlowStrategy != XFA_ATTRIBUTEENUM_Rl_tb) {
- FX_FLOAT fCurPos;
- fCurPos = 0;
- for(int32_t c = nGroupLengths[0], j = 0; j < c; j++) {
- if(bRootForceTb) {
- FX_FLOAT fAbsoluteX, fAbsoluteY;
- CalculatePositionedContainerPos(rgCurLineLayoutItems[0][j]->m_pFormNode, rgCurLineLayoutItems[0][j]->m_sSize.x, rgCurLineLayoutItems[0][j]->m_sSize.y, fAbsoluteX, fAbsoluteY);
- rgCurLineLayoutItems[0][j]->m_sPos.Set(fAbsoluteX, fAbsoluteY);
- } else {
- rgCurLineLayoutItems[0][j]->m_sPos.Set(fCurPos, fContentCurRowY);
- if(XFA_ItemLayoutProcessor_IsTakingSpace(rgCurLineLayoutItems[0][j]->m_pFormNode)) {
- fCurPos += rgCurLineLayoutItems[0][j]->m_sSize.x;
- }
- }
- m_pLayoutItem->AddChild(rgCurLineLayoutItems[0][j]);
- m_fLastRowWidth = fCurPos;
- }
- fCurPos = (fContentWidthLimit + fGroupWidths[0] - fGroupWidths[1] - fGroupWidths[2]) / 2;
- for(int32_t c = nGroupLengths[1], j = 0; j < c; j++) {
- if(bRootForceTb) {
- FX_FLOAT fAbsoluteX, fAbsoluteY;
- CalculatePositionedContainerPos(rgCurLineLayoutItems[1][j]->m_pFormNode, rgCurLineLayoutItems[1][j]->m_sSize.x, rgCurLineLayoutItems[1][j]->m_sSize.y, fAbsoluteX, fAbsoluteY);
- rgCurLineLayoutItems[1][j]->m_sPos.Set(fAbsoluteX, fAbsoluteY);
- } else {
- rgCurLineLayoutItems[1][j]->m_sPos.Set(fCurPos, fContentCurRowY);
- if(XFA_ItemLayoutProcessor_IsTakingSpace(rgCurLineLayoutItems[1][j]->m_pFormNode)) {
- fCurPos += rgCurLineLayoutItems[1][j]->m_sSize.x;
- }
- }
- m_pLayoutItem->AddChild(rgCurLineLayoutItems[1][j]);
- m_fLastRowWidth = fCurPos;
- }
- fCurPos = fContentWidthLimit - fGroupWidths[2];
- for(int32_t c = nGroupLengths[2], j = 0; j < c; j++) {
- if(bRootForceTb) {
- FX_FLOAT fAbsoluteX, fAbsoluteY;
- CalculatePositionedContainerPos(rgCurLineLayoutItems[2][j]->m_pFormNode, rgCurLineLayoutItems[2][j]->m_sSize.x, rgCurLineLayoutItems[2][j]->m_sSize.y, fAbsoluteX, fAbsoluteY);
- rgCurLineLayoutItems[2][j]->m_sPos.Set(fAbsoluteX, fAbsoluteY);
+ }
+ if (fContentCurRowY >= fHeightLimit + XFA_LAYOUT_FLOAT_PERCISION &&
+ XFA_ItemLayoutProcessor_IsTakingSpace(m_pCurChildNode)) {
+ bForceEndPage = TRUE;
+ goto SuspendAndCreateNewRow;
+ }
+ if (m_pCurChildNode->IsContainerNode()) {
+ FX_BOOL bNewRow = FALSE;
+ if (m_pCurChildPreprocessor) {
+ pProcessor = m_pCurChildPreprocessor;
+ m_pCurChildPreprocessor = NULL;
+ bNewRow = TRUE;
} else {
- rgCurLineLayoutItems[2][j]->m_sPos.Set(fCurPos, fContentCurRowY);
- if(XFA_ItemLayoutProcessor_IsTakingSpace(rgCurLineLayoutItems[2][j]->m_pFormNode)) {
- fCurPos += rgCurLineLayoutItems[2][j]->m_sSize.x;
- }
- }
- m_pLayoutItem->AddChild(rgCurLineLayoutItems[2][j]);
- m_fLastRowWidth = fCurPos;
- }
- } else {
- FX_FLOAT fCurPos;
- fCurPos = fGroupWidths[0];
- for(int32_t c = nGroupLengths[0], j = 0; j < c; j++) {
- if(XFA_ItemLayoutProcessor_IsTakingSpace(rgCurLineLayoutItems[0][j]->m_pFormNode)) {
- fCurPos -= rgCurLineLayoutItems[0][j]->m_sSize.x;
- }
- rgCurLineLayoutItems[0][j]->m_sPos.Set(fCurPos, fContentCurRowY);
- m_pLayoutItem->AddChild(rgCurLineLayoutItems[0][j]);
- m_fLastRowWidth = fCurPos;
- }
- fCurPos = (fContentWidthLimit + fGroupWidths[0] + fGroupWidths[1] - fGroupWidths[2]) / 2;
- for(int32_t c = nGroupLengths[1], j = 0; j < c; j++) {
- if(XFA_ItemLayoutProcessor_IsTakingSpace(rgCurLineLayoutItems[1][j]->m_pFormNode)) {
- fCurPos -= rgCurLineLayoutItems[1][j]->m_sSize.x;
- }
- rgCurLineLayoutItems[1][j]->m_sPos.Set(fCurPos, fContentCurRowY);
- m_pLayoutItem->AddChild(rgCurLineLayoutItems[1][j]);
- m_fLastRowWidth = fCurPos;
- }
- fCurPos = fContentWidthLimit;
- for(int32_t c = nGroupLengths[2], j = 0; j < c; j++) {
- if(XFA_ItemLayoutProcessor_IsTakingSpace(rgCurLineLayoutItems[2][j]->m_pFormNode)) {
- fCurPos -= rgCurLineLayoutItems[2][j]->m_sSize.x;
+ pProcessor =
+ FX_NEW CXFA_ItemLayoutProcessor(m_pCurChildNode, m_pPageMgr);
+#ifndef _XFA_LAYOUTITEM_ProcessCACHE_
+ pProcessor->m_pPageMgrCreateItem = m_pPageMgrCreateItem;
+#endif
}
- rgCurLineLayoutItems[2][j]->m_sPos.Set(fCurPos, fContentCurRowY);
- m_pLayoutItem->AddChild(rgCurLineLayoutItems[2][j]);
- m_fLastRowWidth = fCurPos;
- }
- }
- m_fLastRowY = fContentCurRowY;
- fContentCurRowY += fContentCurRowHeight;
- if(bContainerWidthAutoSize) {
- FX_FLOAT fChildSuppliedWidth = fGroupWidths[0];
- if(fContentWidthLimit < XFA_LAYOUT_FLOAT_MAX && fContentWidthLimit > fChildSuppliedWidth) {
- fChildSuppliedWidth = fContentWidthLimit;
- }
- if (fContentCalculatedWidth < fChildSuppliedWidth) {
- fContentCalculatedWidth = fChildSuppliedWidth;
- }
- }
- if(bContainerHeightAutoSize) {
- FX_FLOAT fChildSuppliedHeight = fContentCurRowY;
- if(fContentCalculatedHeight < fChildSuppliedHeight) {
- fContentCalculatedHeight = fChildSuppliedHeight;
- }
+ XFA_ItemLayoutProcessor_InsertPendingItems(pProcessor,
+ m_pCurChildNode);
+ XFA_ItemLayoutProcessorResult rs =
+ XFA_ItemLayoutProcessor_InsertFlowedItem(
+ this, pProcessor, bContainerWidthAutoSize,
+ bContainerHeightAutoSize, fContainerHeight, eFlowStrategy,
+ uCurHAlignState, rgCurLineLayoutItems, bUseBreakControl,
+ fAvailHeight, fRealHeight, fContentCurRowY,
+ fContentWidthLimit, fContentCurRowAvailWidth,
+ fContentCurRowHeight, bAddedItemInRow, bForceEndPage,
+ pContext, bNewRow);
+ switch (rs) {
+ case XFA_ItemLayoutProcessorResult_ManualBreak:
+ bIsManualBreak = TRUE;
+ case XFA_ItemLayoutProcessorResult_PageFullBreak:
+ bForceEndPage = TRUE;
+ case XFA_ItemLayoutProcessorResult_RowFullBreak:
+ goto SuspendAndCreateNewRow;
+ case XFA_ItemLayoutProcessorResult_Done:
+ default:
+ fContentCurRowY += XFA_ItemLayoutProcessor_InsertPendingItems(
+ pProcessor, m_pCurChildNode);
+ delete pProcessor;
+ pProcessor = NULL;
+ }
+ }
+ break;
+ case XFA_ItemLayoutProcessorStages_Done:
+ break;
+ default:
+ break;
+ }
+ XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ m_pCurChildNode, m_nCurChildNodeStage, m_pFormNode, TRUE);
+ if (bAddedItemInRow && eFlowStrategy == XFA_ATTRIBUTEENUM_Tb) {
+ break;
+ } else {
+ continue;
+ }
+ SuspendAndCreateNewRow:
+ if (pProcessor) {
+ m_pCurChildPreprocessor = pProcessor;
+ }
+ break;
+ }
+ CalculateRowChildPosition(rgCurLineLayoutItems, eFlowStrategy,
+ bContainerHeightAutoSize, bContainerWidthAutoSize,
+ fContentCalculatedWidth, fContentCalculatedHeight,
+ fContentCurRowY, fContentCurRowHeight,
+ fContentWidthLimit, bRootForceTb);
+ m_fWidthLimite = fContentCurRowAvailWidth;
+ if (bForceEndPage) {
+ break;
+ }
+ }
+ FX_BOOL bRetValue =
+ (m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_Done &&
+ m_rgPendingNodes.GetCount() == 0);
+ if (bBreakDone) {
+ bRetValue = FALSE;
+ }
+ XFA_ItemLayoutProcessor_CalculateContainerComponentSizeFromContentSize(
+ m_pFormNode, bContainerWidthAutoSize, fContentCalculatedWidth,
+ fContainerWidth, bContainerHeightAutoSize, fContentCalculatedHeight,
+ fContainerHeight);
+ if (fContainerHeight >= XFA_LAYOUT_FLOAT_PERCISION || m_pLayoutItem ||
+ bRetValue) {
+ if (m_pLayoutItem == NULL) {
+ m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
+ }
+ if (fContainerHeight < 0) {
+ fContainerHeight = 0;
}
- return TRUE;
-}
-CXFA_Node* CXFA_ItemLayoutProcessor::GetSubformSetParent(CXFA_Node* pSubformSet)
-{
- if(pSubformSet && pSubformSet->GetClassID() == XFA_ELEMENT_SubformSet) {
- CXFA_Node* pParent = pSubformSet->GetNodeItem(XFA_NODEITEM_Parent);
- while(pParent) {
- if(pParent->GetClassID() != XFA_ELEMENT_SubformSet) {
- return pParent;
- }
- pParent = pParent->GetNodeItem(XFA_NODEITEM_Parent);
- }
+ SetCurrentComponentSize(fContainerWidth, fContainerHeight);
+ if (bForceEndPage) {
+ m_fUsedSize = 0;
+ } else {
+ m_fUsedSize += m_pLayoutItem->m_sSize.y;
}
- return pSubformSet;
+ }
+ return bRetValue
+ ? XFA_ItemLayoutProcessorResult_Done
+ : (bIsManualBreak ? XFA_ItemLayoutProcessorResult_ManualBreak
+ : XFA_ItemLayoutProcessorResult_PageFullBreak);
}
-void CXFA_ItemLayoutProcessor::DoLayoutField()
-{
- if(m_pLayoutItem != NULL) {
- return;
+FX_BOOL CXFA_ItemLayoutProcessor::CalculateRowChildPosition(
+ CFX_ArrayTemplate<CXFA_ContentLayoutItemImpl*>(&rgCurLineLayoutItems)[3],
+ XFA_ATTRIBUTEENUM eFlowStrategy,
+ FX_BOOL bContainerHeightAutoSize,
+ FX_BOOL bContainerWidthAutoSize,
+ FX_FLOAT& fContentCalculatedWidth,
+ FX_FLOAT& fContentCalculatedHeight,
+ FX_FLOAT& fContentCurRowY,
+ FX_FLOAT fContentCurRowHeight,
+ FX_FLOAT fContentWidthLimit,
+ FX_BOOL bRootForceTb) {
+ int32_t nGroupLengths[3] = {0, 0, 0};
+ FX_FLOAT fGroupWidths[3] = {0, 0, 0};
+ int32_t nTotalLength = 0;
+ for (int32_t i = 0; i < 3; i++) {
+ nGroupLengths[i] = rgCurLineLayoutItems[i].GetSize();
+ for (int32_t c = nGroupLengths[i], j = 0; j < c; j++) {
+ nTotalLength++;
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(
+ rgCurLineLayoutItems[i][j]->m_pFormNode)) {
+ fGroupWidths[i] += rgCurLineLayoutItems[i][j]->m_sSize.x;
+ }
+ }
+ }
+ if (!nTotalLength) {
+ if (bContainerHeightAutoSize) {
+ FX_FLOAT fNewHeight = fContentCurRowY;
+ if (fContentCalculatedHeight > fNewHeight) {
+ fContentCalculatedHeight = fNewHeight;
+ }
}
- ASSERT(m_pCurChildNode == XFA_LAYOUT_INVALIDNODE);
+ return FALSE;
+ }
+ if (m_pLayoutItem == NULL) {
m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
- if (!m_pLayoutItem) {
- return;
- }
- CXFA_Document* pDocument = m_pFormNode->GetDocument();
- IXFA_Notify* pNotify = pDocument->GetParser()->GetNotify();
- FX_FLOAT fHeight = -1;
- FX_FLOAT fWidth = -1;
- pNotify->StartFieldDrawLayout(m_pFormNode, fWidth, fHeight);
- int32_t nRotate = FXSYS_round(m_pFormNode->GetMeasure(XFA_ATTRIBUTE_Rotate).GetValue());
- nRotate = XFA_MapRotation(nRotate);
- if(nRotate == 90 || nRotate == 270) {
- FX_FLOAT fTmp = fWidth;
- fWidth = fHeight;
- fHeight = fTmp;
- }
- SetCurrentComponentSize(fWidth, fHeight);
+ }
+ if (eFlowStrategy != XFA_ATTRIBUTEENUM_Rl_tb) {
+ FX_FLOAT fCurPos;
+ fCurPos = 0;
+ for (int32_t c = nGroupLengths[0], j = 0; j < c; j++) {
+ if (bRootForceTb) {
+ FX_FLOAT fAbsoluteX, fAbsoluteY;
+ CalculatePositionedContainerPos(rgCurLineLayoutItems[0][j]->m_pFormNode,
+ rgCurLineLayoutItems[0][j]->m_sSize.x,
+ rgCurLineLayoutItems[0][j]->m_sSize.y,
+ fAbsoluteX, fAbsoluteY);
+ rgCurLineLayoutItems[0][j]->m_sPos.Set(fAbsoluteX, fAbsoluteY);
+ } else {
+ rgCurLineLayoutItems[0][j]->m_sPos.Set(fCurPos, fContentCurRowY);
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(
+ rgCurLineLayoutItems[0][j]->m_pFormNode)) {
+ fCurPos += rgCurLineLayoutItems[0][j]->m_sSize.x;
+ }
+ }
+ m_pLayoutItem->AddChild(rgCurLineLayoutItems[0][j]);
+ m_fLastRowWidth = fCurPos;
+ }
+ fCurPos = (fContentWidthLimit + fGroupWidths[0] - fGroupWidths[1] -
+ fGroupWidths[2]) /
+ 2;
+ for (int32_t c = nGroupLengths[1], j = 0; j < c; j++) {
+ if (bRootForceTb) {
+ FX_FLOAT fAbsoluteX, fAbsoluteY;
+ CalculatePositionedContainerPos(rgCurLineLayoutItems[1][j]->m_pFormNode,
+ rgCurLineLayoutItems[1][j]->m_sSize.x,
+ rgCurLineLayoutItems[1][j]->m_sSize.y,
+ fAbsoluteX, fAbsoluteY);
+ rgCurLineLayoutItems[1][j]->m_sPos.Set(fAbsoluteX, fAbsoluteY);
+ } else {
+ rgCurLineLayoutItems[1][j]->m_sPos.Set(fCurPos, fContentCurRowY);
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(
+ rgCurLineLayoutItems[1][j]->m_pFormNode)) {
+ fCurPos += rgCurLineLayoutItems[1][j]->m_sSize.x;
+ }
+ }
+ m_pLayoutItem->AddChild(rgCurLineLayoutItems[1][j]);
+ m_fLastRowWidth = fCurPos;
+ }
+ fCurPos = fContentWidthLimit - fGroupWidths[2];
+ for (int32_t c = nGroupLengths[2], j = 0; j < c; j++) {
+ if (bRootForceTb) {
+ FX_FLOAT fAbsoluteX, fAbsoluteY;
+ CalculatePositionedContainerPos(rgCurLineLayoutItems[2][j]->m_pFormNode,
+ rgCurLineLayoutItems[2][j]->m_sSize.x,
+ rgCurLineLayoutItems[2][j]->m_sSize.y,
+ fAbsoluteX, fAbsoluteY);
+ rgCurLineLayoutItems[2][j]->m_sPos.Set(fAbsoluteX, fAbsoluteY);
+ } else {
+ rgCurLineLayoutItems[2][j]->m_sPos.Set(fCurPos, fContentCurRowY);
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(
+ rgCurLineLayoutItems[2][j]->m_pFormNode)) {
+ fCurPos += rgCurLineLayoutItems[2][j]->m_sSize.x;
+ }
+ }
+ m_pLayoutItem->AddChild(rgCurLineLayoutItems[2][j]);
+ m_fLastRowWidth = fCurPos;
+ }
+ } else {
+ FX_FLOAT fCurPos;
+ fCurPos = fGroupWidths[0];
+ for (int32_t c = nGroupLengths[0], j = 0; j < c; j++) {
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(
+ rgCurLineLayoutItems[0][j]->m_pFormNode)) {
+ fCurPos -= rgCurLineLayoutItems[0][j]->m_sSize.x;
+ }
+ rgCurLineLayoutItems[0][j]->m_sPos.Set(fCurPos, fContentCurRowY);
+ m_pLayoutItem->AddChild(rgCurLineLayoutItems[0][j]);
+ m_fLastRowWidth = fCurPos;
+ }
+ fCurPos = (fContentWidthLimit + fGroupWidths[0] + fGroupWidths[1] -
+ fGroupWidths[2]) /
+ 2;
+ for (int32_t c = nGroupLengths[1], j = 0; j < c; j++) {
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(
+ rgCurLineLayoutItems[1][j]->m_pFormNode)) {
+ fCurPos -= rgCurLineLayoutItems[1][j]->m_sSize.x;
+ }
+ rgCurLineLayoutItems[1][j]->m_sPos.Set(fCurPos, fContentCurRowY);
+ m_pLayoutItem->AddChild(rgCurLineLayoutItems[1][j]);
+ m_fLastRowWidth = fCurPos;
+ }
+ fCurPos = fContentWidthLimit;
+ for (int32_t c = nGroupLengths[2], j = 0; j < c; j++) {
+ if (XFA_ItemLayoutProcessor_IsTakingSpace(
+ rgCurLineLayoutItems[2][j]->m_pFormNode)) {
+ fCurPos -= rgCurLineLayoutItems[2][j]->m_sSize.x;
+ }
+ rgCurLineLayoutItems[2][j]->m_sPos.Set(fCurPos, fContentCurRowY);
+ m_pLayoutItem->AddChild(rgCurLineLayoutItems[2][j]);
+ m_fLastRowWidth = fCurPos;
+ }
+ }
+ m_fLastRowY = fContentCurRowY;
+ fContentCurRowY += fContentCurRowHeight;
+ if (bContainerWidthAutoSize) {
+ FX_FLOAT fChildSuppliedWidth = fGroupWidths[0];
+ if (fContentWidthLimit < XFA_LAYOUT_FLOAT_MAX &&
+ fContentWidthLimit > fChildSuppliedWidth) {
+ fChildSuppliedWidth = fContentWidthLimit;
+ }
+ if (fContentCalculatedWidth < fChildSuppliedWidth) {
+ fContentCalculatedWidth = fChildSuppliedWidth;
+ }
+ }
+ if (bContainerHeightAutoSize) {
+ FX_FLOAT fChildSuppliedHeight = fContentCurRowY;
+ if (fContentCalculatedHeight < fChildSuppliedHeight) {
+ fContentCalculatedHeight = fChildSuppliedHeight;
+ }
+ }
+ return TRUE;
}
-XFA_ItemLayoutProcessorResult CXFA_ItemLayoutProcessor::DoLayout(FX_BOOL bUseBreakControl, FX_FLOAT fHeightLimit, FX_FLOAT fRealHeight, CXFA_LayoutContext* pContext)
-{
- XFA_ELEMENT eClassID = m_pFormNode->GetClassID();
- switch(eClassID) {
- case XFA_ELEMENT_Subform:
- case XFA_ELEMENT_Area:
- case XFA_ELEMENT_ExclGroup:
- case XFA_ELEMENT_SubformSet: {
- FX_BOOL bRootForceTb = FALSE;
- CXFA_Node* pLayoutNode = GetSubformSetParent(m_pFormNode);
- XFA_ATTRIBUTEENUM eLayoutStrategy = XFA_ItemLayoutProcessor_GetLayout(pLayoutNode, bRootForceTb);
- switch(eLayoutStrategy) {
- case XFA_ATTRIBUTEENUM_Tb:
- case XFA_ATTRIBUTEENUM_Lr_tb:
- case XFA_ATTRIBUTEENUM_Rl_tb:
- return DoLayoutFlowedContainer(bUseBreakControl, eLayoutStrategy, fHeightLimit, fRealHeight, pContext, bRootForceTb);
- case XFA_ATTRIBUTEENUM_Position:
- case XFA_ATTRIBUTEENUM_Row:
- case XFA_ATTRIBUTEENUM_Rl_row:
- default:
- DoLayoutPositionedContainer(pContext);
- m_nCurChildNodeStage = XFA_ItemLayoutProcessorStages_Done;
- return XFA_ItemLayoutProcessorResult_Done;
- case XFA_ATTRIBUTEENUM_Table:
- DoLayoutTableContainer(pLayoutNode);
- m_nCurChildNodeStage = XFA_ItemLayoutProcessorStages_Done;
- return XFA_ItemLayoutProcessorResult_Done;
- }
- }
- case XFA_ELEMENT_Draw:
- case XFA_ELEMENT_Field:
- DoLayoutField();
- m_nCurChildNodeStage = XFA_ItemLayoutProcessorStages_Done;
- return XFA_ItemLayoutProcessorResult_Done;
- case XFA_ELEMENT_ContentArea:
- return XFA_ItemLayoutProcessorResult_Done;
+CXFA_Node* CXFA_ItemLayoutProcessor::GetSubformSetParent(
+ CXFA_Node* pSubformSet) {
+ if (pSubformSet && pSubformSet->GetClassID() == XFA_ELEMENT_SubformSet) {
+ CXFA_Node* pParent = pSubformSet->GetNodeItem(XFA_NODEITEM_Parent);
+ while (pParent) {
+ if (pParent->GetClassID() != XFA_ELEMENT_SubformSet) {
+ return pParent;
+ }
+ pParent = pParent->GetNodeItem(XFA_NODEITEM_Parent);
+ }
+ }
+ return pSubformSet;
+}
+void CXFA_ItemLayoutProcessor::DoLayoutField() {
+ if (m_pLayoutItem != NULL) {
+ return;
+ }
+ ASSERT(m_pCurChildNode == XFA_LAYOUT_INVALIDNODE);
+ m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
+ if (!m_pLayoutItem) {
+ return;
+ }
+ CXFA_Document* pDocument = m_pFormNode->GetDocument();
+ IXFA_Notify* pNotify = pDocument->GetParser()->GetNotify();
+ FX_FLOAT fHeight = -1;
+ FX_FLOAT fWidth = -1;
+ pNotify->StartFieldDrawLayout(m_pFormNode, fWidth, fHeight);
+ int32_t nRotate =
+ FXSYS_round(m_pFormNode->GetMeasure(XFA_ATTRIBUTE_Rotate).GetValue());
+ nRotate = XFA_MapRotation(nRotate);
+ if (nRotate == 90 || nRotate == 270) {
+ FX_FLOAT fTmp = fWidth;
+ fWidth = fHeight;
+ fHeight = fTmp;
+ }
+ SetCurrentComponentSize(fWidth, fHeight);
+}
+XFA_ItemLayoutProcessorResult CXFA_ItemLayoutProcessor::DoLayout(
+ FX_BOOL bUseBreakControl,
+ FX_FLOAT fHeightLimit,
+ FX_FLOAT fRealHeight,
+ CXFA_LayoutContext* pContext) {
+ XFA_ELEMENT eClassID = m_pFormNode->GetClassID();
+ switch (eClassID) {
+ case XFA_ELEMENT_Subform:
+ case XFA_ELEMENT_Area:
+ case XFA_ELEMENT_ExclGroup:
+ case XFA_ELEMENT_SubformSet: {
+ FX_BOOL bRootForceTb = FALSE;
+ CXFA_Node* pLayoutNode = GetSubformSetParent(m_pFormNode);
+ XFA_ATTRIBUTEENUM eLayoutStrategy =
+ XFA_ItemLayoutProcessor_GetLayout(pLayoutNode, bRootForceTb);
+ switch (eLayoutStrategy) {
+ case XFA_ATTRIBUTEENUM_Tb:
+ case XFA_ATTRIBUTEENUM_Lr_tb:
+ case XFA_ATTRIBUTEENUM_Rl_tb:
+ return DoLayoutFlowedContainer(bUseBreakControl, eLayoutStrategy,
+ fHeightLimit, fRealHeight, pContext,
+ bRootForceTb);
+ case XFA_ATTRIBUTEENUM_Position:
+ case XFA_ATTRIBUTEENUM_Row:
+ case XFA_ATTRIBUTEENUM_Rl_row:
default:
- return XFA_ItemLayoutProcessorResult_Done;
- }
+ DoLayoutPositionedContainer(pContext);
+ m_nCurChildNodeStage = XFA_ItemLayoutProcessorStages_Done;
+ return XFA_ItemLayoutProcessorResult_Done;
+ case XFA_ATTRIBUTEENUM_Table:
+ DoLayoutTableContainer(pLayoutNode);
+ m_nCurChildNodeStage = XFA_ItemLayoutProcessorStages_Done;
+ return XFA_ItemLayoutProcessorResult_Done;
+ }
+ }
+ case XFA_ELEMENT_Draw:
+ case XFA_ELEMENT_Field:
+ DoLayoutField();
+ m_nCurChildNodeStage = XFA_ItemLayoutProcessorStages_Done;
+ return XFA_ItemLayoutProcessorResult_Done;
+ case XFA_ELEMENT_ContentArea:
+ return XFA_ItemLayoutProcessorResult_Done;
+ default:
+ return XFA_ItemLayoutProcessorResult_Done;
+ }
}
-void CXFA_ItemLayoutProcessor::GetCurrentComponentPos(FX_FLOAT& fAbsoluteX, FX_FLOAT& fAbsoluteY)
-{
- ASSERT(m_pLayoutItem);
- fAbsoluteX = m_pLayoutItem->m_sPos.x;
- fAbsoluteY = m_pLayoutItem->m_sPos.y;
+void CXFA_ItemLayoutProcessor::GetCurrentComponentPos(FX_FLOAT& fAbsoluteX,
+ FX_FLOAT& fAbsoluteY) {
+ ASSERT(m_pLayoutItem);
+ fAbsoluteX = m_pLayoutItem->m_sPos.x;
+ fAbsoluteY = m_pLayoutItem->m_sPos.y;
}
-void CXFA_ItemLayoutProcessor::GetCurrentComponentSize(FX_FLOAT& fWidth, FX_FLOAT& fHeight)
-{
- ASSERT(m_pLayoutItem);
- fWidth = m_pLayoutItem->m_sSize.x;
- fHeight = m_pLayoutItem->m_sSize.y;
+void CXFA_ItemLayoutProcessor::GetCurrentComponentSize(FX_FLOAT& fWidth,
+ FX_FLOAT& fHeight) {
+ ASSERT(m_pLayoutItem);
+ fWidth = m_pLayoutItem->m_sSize.x;
+ fHeight = m_pLayoutItem->m_sSize.y;
}
-void CXFA_ItemLayoutProcessor::SetCurrentComponentPos(FX_FLOAT fAbsoluteX, FX_FLOAT fAbsoluteY)
-{
- ASSERT(m_pLayoutItem);
- m_pLayoutItem->m_sPos.Set(fAbsoluteX, fAbsoluteY);
+void CXFA_ItemLayoutProcessor::SetCurrentComponentPos(FX_FLOAT fAbsoluteX,
+ FX_FLOAT fAbsoluteY) {
+ ASSERT(m_pLayoutItem);
+ m_pLayoutItem->m_sPos.Set(fAbsoluteX, fAbsoluteY);
}
-void CXFA_ItemLayoutProcessor::SetCurrentComponentSize(FX_FLOAT fWidth, FX_FLOAT fHeight)
-{
- ASSERT(m_pLayoutItem);
- m_pLayoutItem->m_sSize.Set(fWidth, fHeight);
+void CXFA_ItemLayoutProcessor::SetCurrentComponentSize(FX_FLOAT fWidth,
+ FX_FLOAT fHeight) {
+ ASSERT(m_pLayoutItem);
+ m_pLayoutItem->m_sSize.Set(fWidth, fHeight);
}
-FX_BOOL CXFA_ItemLayoutProcessor::JudgeLeaderOrTrailerForOccur(CXFA_Node* pFormNode)
-{
- if(pFormNode == NULL) {
- return FALSE;
- }
- CXFA_Node* pTemplate = pFormNode->GetTemplateNode();
- if (!pTemplate) {
- pTemplate = pFormNode;
- }
- CXFA_Occur NodeOccur = pTemplate->GetFirstChildByClass(XFA_ELEMENT_Occur);
- int32_t iMax = NodeOccur.GetMax();
- if (iMax > -1) {
- int32_t iCount = (int32_t)(uintptr_t)m_PendingNodesCount.GetValueAt(pTemplate);
- if (iCount >= iMax) {
- return FALSE;
- }
- iCount++;
- m_PendingNodesCount.SetAt(pTemplate, (void*)(uintptr_t)(iCount));
- return TRUE;
- }
+FX_BOOL CXFA_ItemLayoutProcessor::JudgeLeaderOrTrailerForOccur(
+ CXFA_Node* pFormNode) {
+ if (pFormNode == NULL) {
+ return FALSE;
+ }
+ CXFA_Node* pTemplate = pFormNode->GetTemplateNode();
+ if (!pTemplate) {
+ pTemplate = pFormNode;
+ }
+ CXFA_Occur NodeOccur = pTemplate->GetFirstChildByClass(XFA_ELEMENT_Occur);
+ int32_t iMax = NodeOccur.GetMax();
+ if (iMax > -1) {
+ int32_t iCount =
+ (int32_t)(uintptr_t)m_PendingNodesCount.GetValueAt(pTemplate);
+ if (iCount >= iMax) {
+ return FALSE;
+ }
+ iCount++;
+ m_PendingNodesCount.SetAt(pTemplate, (void*)(uintptr_t)(iCount));
return TRUE;
+ }
+ return TRUE;
}
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