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Re-installed the temporary content appended hack

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This commit is contained in:
kipp 1998-05-12 01:30:40 +00:00
parent d0ae47e340
commit 8ad0fdc600
1 changed files with 22 additions and 11 deletions
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33
layout/base/src/nsPresShell.cpp
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@ -30,6 +30,7 @@
#include "plhash.h"
#undef NOISY
#define TEMPORARY_CONTENT_APPENDED_HACK
static PLHashNumber
HashKey(nsIFrame* key)
@ -198,7 +199,9 @@ protected:
PRUint32 mUpdateCount;
nsVoidArray mReflowCommands;
PRUint32 mReflowLockCount;
PRUint32 mResizeReflows; // XXX temporary
#ifdef TEMPORARY_CONTENT_APPENDED_HACK
PRUint32 mResizeReflows;
#endif
};
//----------------------------------------------------------------------
@ -312,19 +315,19 @@ NS_METHOD
PresShell::ExitReflowLock()
{
printf("exit reflow lock\n");
if (--mReflowLockCount == 0) {
PRUint32 newReflowLockCount = mReflowLockCount - 1;
if (newReflowLockCount == 0) {
#ifdef TEMPORARY_CONTENT_APPENDED_HACK
if (0 != mResizeReflows) {
mResizeReflows = 0;
// Temporary code: when we receive a content changed request just do
// a complete reflow.
if (nsnull != mRootFrame) {
nsRect r;
mRootFrame->GetRect(r);
ResizeReflow(r.width, r.height);
}
nsRect r;
mRootFrame->GetRect(r);
ResizeReflow(r.width, r.height);
}
#endif
ProcessReflowCommands();
}
mReflowLockCount = newReflowLockCount;
return NS_OK;
}
@ -524,13 +527,21 @@ PresShell::ContentChanged(nsIContent* aContent,
nsISupports* aSubContent)
{
NS_PRECONDITION(nsnull != mRootFrame, "null root frame");
NS_PRECONDITION(0 != mReflowLockCount, "unlocked reflow");
#ifdef TEMPORARY_CONTENT_APPENDED_HACK
mResizeReflows++;
#else
// Notify the first frame that maps the content. It will generate a reflow
// command
nsIFrame* frame = FindFrameWithContent(aContent);
NS_PRECONDITION(nsnull != frame, "null frame");
frame->ContentChanged(this, mPresContext, aContent, aSubContent);
ProcessReflowCommands();
if (1 == mReflowLockCount) {
ProcessReflowCommands();
}
#endif
}
void