5 Commits

Author	SHA1	Message	Date
Ed Morley	f0346ff780	Merge mozilla-central to mozilla-inbound	2012-05-21 13:19:38 +01:00
Gervase Markham	87620f5676	Bug 716478 - update licence to MPL 2.	2012-05-21 12:12:37 +01:00
L. David Baron	fda3a68818	Save and expose on nsFontInflationData the width of the nearest common ancestor of the inflated descendants. (Bug 747720, patch 1) r=roc ... This width will be used in patch 3.	2012-05-20 22:18:27 -07:00
L. David Baron	903cd57ef8	Build font data structure by walking the necessary text. (Bug 706193, patch 3) r=roc ... Compute the amount of text in the scope of an nsFontInflationData object. This walks the text that's inside of the block formatting context at which this object is rooted, excluding the text that's inside any nested BFC. Using the amount of text, the font sizes of the text, and the line threshold preference, we compute whether to enable font size inflation within that block formatting context.	2012-04-16 15:32:12 -07:00
L. David Baron	1984592c22	Add a font inflation data structure per block formatting context. (Bug 706193, patch 2) r=roc ... This structure is per block formatting context because we have to make a single inflation decision for things like consecutive runs of paragraphs of text. Inflating some paragraphs and not others (within the same sequence of adjacent paragraphs) based on the amount of text in each one would be disastrous. Otherwise it's ideal for the units to be as small as possible as long as they merge such sequences; therefore this uses a definition corresponding to CSS's idea of elements that establish new block formatting contexts.	2012-04-16 15:32:12 -07:00