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Implement ReflowInlineChild to check for nsIInlineFrame and use it when available

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This commit is contained in:
kipp 1998-06-09 17:32:52 +00:00
parent cacb19b895
commit 56c2b9603b
6 changed files with 192 additions and 18 deletions
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35
layout/generic/nsBlockFrame.cpp
View File

@ -458,13 +458,42 @@ nsBlockFrame::WillDeleteNextInFlowFrame(nsIFrame* aNextInFlow)
}
nsresult
nsBlockFrame::ReflowInlineChild(nsIFrame* aKidFrame,
nsIPresContext* aPresContext,
nsBlockFrame::ReflowInlineChild(nsLineLayout& aLineLayout,
nsIFrame* aKidFrame,
nsReflowMetrics& aDesiredSize,
const nsReflowState& aReflowState,
nsReflowStatus& aStatus)
{
aStatus = ReflowChild(aKidFrame, aPresContext, aDesiredSize, aReflowState);
NS_PRECONDITION(aReflowState.frame == aKidFrame, "bad reflow state");
#ifdef NS_DEBUG
nsFrameState kidFrameState;
aKidFrame->GetFrameState(kidFrameState);
NS_ASSERTION(kidFrameState & NS_FRAME_IN_REFLOW, "kid frame is not in reflow");
#endif
nsIInlineFrame* iif;
if (NS_OK == aKidFrame->QueryInterface(kIInlineFrameIID, (void**)&iif)) {
iif->ReflowInline(aLineLayout, aDesiredSize, aReflowState, aStatus);
}
else {
aKidFrame->Reflow(aLineLayout.mPresContext, aDesiredSize, aReflowState,
aStatus);
}
if (NS_FRAME_IS_COMPLETE(aStatus)) {
nsIFrame* kidNextInFlow;
aKidFrame->GetNextInFlow(kidNextInFlow);
if (nsnull != kidNextInFlow) {
// Remove all of the childs next-in-flows. Make sure that we ask
// the right parent to do the removal (it's possible that the
// parent is not this because we are executing pullup code)
nsIFrame* parent;
aKidFrame->GetGeometricParent(parent);
DeleteNextInFlowsFor((nsContainerFrame*)parent, aKidFrame);
}
}
return NS_OK;
}

35
layout/generic/nsBlockReflowState.cpp
View File

@ -458,13 +458,42 @@ nsBlockFrame::WillDeleteNextInFlowFrame(nsIFrame* aNextInFlow)
}
nsresult
nsBlockFrame::ReflowInlineChild(nsIFrame* aKidFrame,
nsIPresContext* aPresContext,
nsBlockFrame::ReflowInlineChild(nsLineLayout& aLineLayout,
nsIFrame* aKidFrame,
nsReflowMetrics& aDesiredSize,
const nsReflowState& aReflowState,
nsReflowStatus& aStatus)
{
aStatus = ReflowChild(aKidFrame, aPresContext, aDesiredSize, aReflowState);
NS_PRECONDITION(aReflowState.frame == aKidFrame, "bad reflow state");
#ifdef NS_DEBUG
nsFrameState kidFrameState;
aKidFrame->GetFrameState(kidFrameState);
NS_ASSERTION(kidFrameState & NS_FRAME_IN_REFLOW, "kid frame is not in reflow");
#endif
nsIInlineFrame* iif;
if (NS_OK == aKidFrame->QueryInterface(kIInlineFrameIID, (void**)&iif)) {
iif->ReflowInline(aLineLayout, aDesiredSize, aReflowState, aStatus);
}
else {
aKidFrame->Reflow(aLineLayout.mPresContext, aDesiredSize, aReflowState,
aStatus);
}
if (NS_FRAME_IS_COMPLETE(aStatus)) {
nsIFrame* kidNextInFlow;
aKidFrame->GetNextInFlow(kidNextInFlow);
if (nsnull != kidNextInFlow) {
// Remove all of the childs next-in-flows. Make sure that we ask
// the right parent to do the removal (it's possible that the
// parent is not this because we are executing pullup code)
nsIFrame* parent;
aKidFrame->GetGeometricParent(parent);
DeleteNextInFlowsFor((nsContainerFrame*)parent, aKidFrame);
}
}
return NS_OK;
}

35
layout/generic/nsBlockReflowState.h
View File

@ -458,13 +458,42 @@ nsBlockFrame::WillDeleteNextInFlowFrame(nsIFrame* aNextInFlow)
}
nsresult
nsBlockFrame::ReflowInlineChild(nsIFrame* aKidFrame,
nsIPresContext* aPresContext,
nsBlockFrame::ReflowInlineChild(nsLineLayout& aLineLayout,
nsIFrame* aKidFrame,
nsReflowMetrics& aDesiredSize,
const nsReflowState& aReflowState,
nsReflowStatus& aStatus)
{
aStatus = ReflowChild(aKidFrame, aPresContext, aDesiredSize, aReflowState);
NS_PRECONDITION(aReflowState.frame == aKidFrame, "bad reflow state");
#ifdef NS_DEBUG
nsFrameState kidFrameState;
aKidFrame->GetFrameState(kidFrameState);
NS_ASSERTION(kidFrameState & NS_FRAME_IN_REFLOW, "kid frame is not in reflow");
#endif
nsIInlineFrame* iif;
if (NS_OK == aKidFrame->QueryInterface(kIInlineFrameIID, (void**)&iif)) {
iif->ReflowInline(aLineLayout, aDesiredSize, aReflowState, aStatus);
}
else {
aKidFrame->Reflow(aLineLayout.mPresContext, aDesiredSize, aReflowState,
aStatus);
}
if (NS_FRAME_IS_COMPLETE(aStatus)) {
nsIFrame* kidNextInFlow;
aKidFrame->GetNextInFlow(kidNextInFlow);
if (nsnull != kidNextInFlow) {
// Remove all of the childs next-in-flows. Make sure that we ask
// the right parent to do the removal (it's possible that the
// parent is not this because we are executing pullup code)
nsIFrame* parent;
aKidFrame->GetGeometricParent(parent);
DeleteNextInFlowsFor((nsContainerFrame*)parent, aKidFrame);
}
}
return NS_OK;
}

35
layout/html/base/src/nsBlockFrame.cpp
View File

@ -458,13 +458,42 @@ nsBlockFrame::WillDeleteNextInFlowFrame(nsIFrame* aNextInFlow)
}
nsresult
nsBlockFrame::ReflowInlineChild(nsIFrame* aKidFrame,
nsIPresContext* aPresContext,
nsBlockFrame::ReflowInlineChild(nsLineLayout& aLineLayout,
nsIFrame* aKidFrame,
nsReflowMetrics& aDesiredSize,
const nsReflowState& aReflowState,
nsReflowStatus& aStatus)
{
aStatus = ReflowChild(aKidFrame, aPresContext, aDesiredSize, aReflowState);
NS_PRECONDITION(aReflowState.frame == aKidFrame, "bad reflow state");
#ifdef NS_DEBUG
nsFrameState kidFrameState;
aKidFrame->GetFrameState(kidFrameState);
NS_ASSERTION(kidFrameState & NS_FRAME_IN_REFLOW, "kid frame is not in reflow");
#endif
nsIInlineFrame* iif;
if (NS_OK == aKidFrame->QueryInterface(kIInlineFrameIID, (void**)&iif)) {
iif->ReflowInline(aLineLayout, aDesiredSize, aReflowState, aStatus);
}
else {
aKidFrame->Reflow(aLineLayout.mPresContext, aDesiredSize, aReflowState,
aStatus);
}
if (NS_FRAME_IS_COMPLETE(aStatus)) {
nsIFrame* kidNextInFlow;
aKidFrame->GetNextInFlow(kidNextInFlow);
if (nsnull != kidNextInFlow) {
// Remove all of the childs next-in-flows. Make sure that we ask
// the right parent to do the removal (it's possible that the
// parent is not this because we are executing pullup code)
nsIFrame* parent;
aKidFrame->GetGeometricParent(parent);
DeleteNextInFlowsFor((nsContainerFrame*)parent, aKidFrame);
}
}
return NS_OK;
}

35
layout/html/base/src/nsBlockReflowState.cpp
View File

@ -458,13 +458,42 @@ nsBlockFrame::WillDeleteNextInFlowFrame(nsIFrame* aNextInFlow)
}
nsresult
nsBlockFrame::ReflowInlineChild(nsIFrame* aKidFrame,
nsIPresContext* aPresContext,
nsBlockFrame::ReflowInlineChild(nsLineLayout& aLineLayout,
nsIFrame* aKidFrame,
nsReflowMetrics& aDesiredSize,
const nsReflowState& aReflowState,
nsReflowStatus& aStatus)
{
aStatus = ReflowChild(aKidFrame, aPresContext, aDesiredSize, aReflowState);
NS_PRECONDITION(aReflowState.frame == aKidFrame, "bad reflow state");
#ifdef NS_DEBUG
nsFrameState kidFrameState;
aKidFrame->GetFrameState(kidFrameState);
NS_ASSERTION(kidFrameState & NS_FRAME_IN_REFLOW, "kid frame is not in reflow");
#endif
nsIInlineFrame* iif;
if (NS_OK == aKidFrame->QueryInterface(kIInlineFrameIID, (void**)&iif)) {
iif->ReflowInline(aLineLayout, aDesiredSize, aReflowState, aStatus);
}
else {
aKidFrame->Reflow(aLineLayout.mPresContext, aDesiredSize, aReflowState,
aStatus);
}
if (NS_FRAME_IS_COMPLETE(aStatus)) {
nsIFrame* kidNextInFlow;
aKidFrame->GetNextInFlow(kidNextInFlow);
if (nsnull != kidNextInFlow) {
// Remove all of the childs next-in-flows. Make sure that we ask
// the right parent to do the removal (it's possible that the
// parent is not this because we are executing pullup code)
nsIFrame* parent;
aKidFrame->GetGeometricParent(parent);
DeleteNextInFlowsFor((nsContainerFrame*)parent, aKidFrame);
}
}
return NS_OK;
}

35
layout/html/base/src/nsBlockReflowState.h
View File

@ -458,13 +458,42 @@ nsBlockFrame::WillDeleteNextInFlowFrame(nsIFrame* aNextInFlow)
}
nsresult
nsBlockFrame::ReflowInlineChild(nsIFrame* aKidFrame,
nsIPresContext* aPresContext,
nsBlockFrame::ReflowInlineChild(nsLineLayout& aLineLayout,
nsIFrame* aKidFrame,
nsReflowMetrics& aDesiredSize,
const nsReflowState& aReflowState,
nsReflowStatus& aStatus)
{
aStatus = ReflowChild(aKidFrame, aPresContext, aDesiredSize, aReflowState);
NS_PRECONDITION(aReflowState.frame == aKidFrame, "bad reflow state");
#ifdef NS_DEBUG
nsFrameState kidFrameState;
aKidFrame->GetFrameState(kidFrameState);
NS_ASSERTION(kidFrameState & NS_FRAME_IN_REFLOW, "kid frame is not in reflow");
#endif
nsIInlineFrame* iif;
if (NS_OK == aKidFrame->QueryInterface(kIInlineFrameIID, (void**)&iif)) {
iif->ReflowInline(aLineLayout, aDesiredSize, aReflowState, aStatus);
}
else {
aKidFrame->Reflow(aLineLayout.mPresContext, aDesiredSize, aReflowState,
aStatus);
}
if (NS_FRAME_IS_COMPLETE(aStatus)) {
nsIFrame* kidNextInFlow;
aKidFrame->GetNextInFlow(kidNextInFlow);
if (nsnull != kidNextInFlow) {
// Remove all of the childs next-in-flows. Make sure that we ask
// the right parent to do the removal (it's possible that the
// parent is not this because we are executing pullup code)
nsIFrame* parent;
aKidFrame->GetGeometricParent(parent);
DeleteNextInFlowsFor((nsContainerFrame*)parent, aKidFrame);
}
}
return NS_OK;
}