RESOLVED WORKSFORME 15516
Inspector hangs in Position::isRenderedText() inspecting this file 
https://bugs.webkit.org/show_bug.cgi?id=15516
Summary Inspector hangs in Position::isRenderedText() inspecting this file
Eric Seidel (no email)
Reported 2007-10-14 23:43:38 PDT
Inspector hangs in Position::isRenderedText() inspecting this file I tried inspecting: http://www.carto.net/neumann/cartography/papermaps/japan.svgz with the inspector. Trying to toggle the discloser triangle on the root <svg> element hangs Safari in Position::isRenderedText() (or rather the shark sample shows us spending all our time there. I'm not sure if this is an inspector issue or an editing code issue. I think it's an editing code issue. It looks like each call for next() ends up walking the linebox tree if your current position is in a block, but I'm not really sure. I'm not really sure I understand the position code well enough to provide helpful commentary. I'll attach a shark sample in a sec.
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Add attachment proposed patch, testcase, etc.
Eric Seidel (no email)
Comment 1 2007-10-14 23:47:07 PDT
5.6% 21.5% WebCore WebCore::Position::inRenderedText() const 0.0% 21.5% WebCore WebCore::PositionIterator::isCandidate() const 0.0% 21.5% WebCore WebCore::nextCandidate(WebCore::Position const&) 0.0% 21.5% WebCore WebCore::VisiblePosition::canonicalPosition(WebCore::Position const&) 0.0% 21.5% WebCore WebCore::VisiblePosition::init(WebCore::Position const&, WebCore::EAffinity) 0.0% 21.5% WebCore WebCore::VisiblePosition::VisiblePosition[in-charge](WebCore::Node*, int, WebCore::EAffinity) 0.0% 21.5% WebCore WebCore::RenderText::positionForCoordinates(int, int) 0.0% 21.5% WebCore WebCore::RenderBlock::positionForCoordinates(int, int) 0.0% 21.5% WebCore WebCore::RenderObject::positionForPoint(WebCore::IntPoint const&) 0.0% 21.5% WebCore WebCore::EventHandler::handleMousePressEventSingleClick(WebCore::MouseEventWithHitTestResults const&) 0.0% 21.5% WebCore WebCore::EventHandler::handleMousePressEvent(WebCore::MouseEventWithHitTestResults const&) 0.0% 21.5% WebCore WebCore::EventHandler::handleMousePressEvent(WebCore::PlatformMouseEvent const&) 0.0% 21.5% WebCore WebCore::EventHandler::mouseDown(NSEvent*) 0.0% 21.5% WebKit -[WebHTMLView mouseDown:] 0.0% 21.5% AppKit -[NSWindow sendEvent:]
Elliott Sprehn
Comment 2 2012-06-26 00:35:01 PDT
This doesn't reproduce anymore.
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