Closed Bug 286869 Opened 20 years ago Closed 20 years ago

[FIX]bogus assertion ASSERTION: Unexpected ContentAppended: '!mIsDocumentGone during print preview

Categories

(Core :: Layout, defect, P1)

defect

Tracking

()

RESOLVED FIXED
mozilla1.8beta2

People

(Reporter: bernd_mozilla, Assigned: bzbarsky)

References

()

Details

Attachments

(1 file)

due to the checkin for bug 281957 print preview is currently a pain steps to reproduce load any page into print preview move cursor
So what's going on here is that printing is just completely bogus... It sets up a presshell, does a reflow, disconnects the presshell from the document, then, in nsPrintEngine::FinishPrintPreview hooks the same exact presshell to the document. I'll add hacks to PresShell to deal with this, but could you please file a separate bug on printing code to not do this crap? :(
Attached patch Workaround...Splinter Review
Most of this is just fixing assert tests; the only interesting part is in BeginObservingDocument.
Attachment #178341 - Flags: superreview?(roc)
Attachment #178341 - Flags: review?(roc)
Summary: bogus assertion ASSERTION: Unexpected ContentAppended: '!mIsDocumentGone during print preview → [FIX]bogus assertion ASSERTION: Unexpected ContentAppended: '!mIsDocumentGone during print preview
OS: Windows XP → All
Priority: -- → P1
Hardware: PC → All
Target Milestone: --- → mozilla1.8beta2
Attachment #178341 - Flags: superreview?(roc)
Attachment #178341 - Flags: superreview+
Attachment #178341 - Flags: review?(roc)
Attachment #178341 - Flags: review+
Fixed.
Status: NEW → RESOLVED
Closed: 20 years ago
Resolution: --- → FIXED
Product: Core → Core Graveyard
Component: Layout: Misc Code → Layout
Product: Core Graveyard → Core
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