23986 2013-12-03 18:09:04 +0000 Current default path 2014-01-20 23:45:29 +0000 1 1 1 Unclassified HTML WG CR HTML Canvas 2D Context unspecified PC Windows NT CLOSED FIXED a11y_canvas P2 minor --- 1 plh jaymunro jmann mark.sadecki+w3c mike public-html-admin public-html-wg-issue-tracking schwer public-html-bugzilla oldest_to_newest 97066 0 plh 2013-12-03 18:09:04 +0000 The spec says "the context always has a current default path." Since the definition of "intended path" relies on this, what's the current default path in: [[ var ctx = canvas.getContext("2D"); myInput.focus(); ctx.drawSystemFocusRing(myInput); ]] 97079 1 jaymunro 2013-12-03 21:30:08 +0000 Reassigning to Canvas 2D Context Level 2 since drawSystemFocusRing and drawCustomFocusRing are at risk for CR. 97129 2 schwer 2013-12-04 15:13:03 +0000 See this text in the Canvas 2D spec. : http://www.w3.org/TR/2012/CR-2dcontext-20121217/#current-default-path "The context always has a current default path. There is only one current default path, it is not part of the drawing state. The current default path is a path, as described above." If this text is not adequate the rest of the specification has problems. 97156 3 jaymunro 2013-12-04 19:49:21 +0000 I jumped the gun on moving to L2, there are still ongoing discussions on the focus ring methods. Moving back to CR until discussions are complete. 98367 4 plh 2014-01-13 23:22:02 +0000 to clarify the case here, here is a more detailed code: [[ var myCanvas = document.createElement("canvas"); var myInput = document.createElement("input"); myCanvas.width = 200; myCanvas.height = 200; canvas.appendChild(myInput); document.body.appendChild(myCanvas); var ctx = canvas.getContext("2D"); myInput.focus(); ctx.drawSystemFocusRing(myInput); ]] 98458 5 jaymunro 2014-01-14 22:14:57 +0000 When the at-risk features were moved to Level 2, the intended path and current default path were updated. Intended path and current default path reflected the path object. Since path object was moved to Canvas 2D Context level 2, they were removed from CR. Current Path was left since any use of beginPath created the current path. 98513 6 plh 2014-01-15 18:10:37 +0000 (In reply to Jay Munro from comment #5) > When the at-risk features were moved to Level 2, the intended path and > current default path were updated. Intended path and current default path > reflected the path object. Since path object was moved to Canvas 2D Context > level 2, they were removed from CR. Current Path was left since any use of > beginPath created the current path. Understood, but note that in my example, I never used beginPath and I still call drawFocusIfNeeded (aka drawSystemFocusRing). This case is different of bug 23986 even the conclusion seems to be the same (ie it's a no-op). 98636 7 jaymunro 2014-01-16 17:39:20 +0000 Added step to drawFocusIfNeeded that states if current path has zero subpaths, then abort these steps. 98799 8 jmann 2014-01-20 23:45:29 +0000 Per Canvas SubGroup meeting, http://www.w3.org/2014/01/20-html-a11y-minutes.html, we have agreed to close this bug as the spec has been fixed.