Commit Graph

199 Commits

Author SHA1 Message Date
Daniel Holbert
4708c37bbf Bug 985304 part 2: Make flex algorithm gracefully handle flex factors that sum to < 1. r=mats
When our flexibilities sum to a fraction < 1, we clamp the free space to be no
greater than that same fraction of the original free space. This effectively
makes us treat a flexibility of e.g. "0.01" as "1% of the original free space"
in that sort of situation (while still treating it as a normal flex factor if
the sum of the flex factors is greater than 1).
2014-05-04 09:10:28 -07:00
Daniel Holbert
051a778acc Bug 985304 part 1: Shorten "flex weight" to "weight" in variable & function names. r=mats
The phrase "flex weight" used to be a term defined in the spec, but it's
long-since been replaced with "flex factor" and "scaled flex factor".

I'm now using the term "weight" to mean "flex factor, with any necessary scaling already done, ready to be used as a weight for apportioning free space".

I'm dropping the "flex" modifier from "flex weight" both for brevity & to make
it more clearly-distinguishable from actual "flex factor" usages in the code.
2014-05-04 09:10:28 -07:00
Daniel Holbert
c0a5f4ddd1 Bug 985304 part 0: Drop "running" prefix on variable 'runningFlexWeightSum', for clarity. r=mats 2014-05-04 09:10:27 -07:00
Daniel Holbert
67a0c6e0db Bug 983427 part 5: Toggle switch to enable the code added in this bug & avoid reflowing flex items in bottom-to-top order. r=mats 2014-04-11 14:22:12 -07:00
Daniel Holbert
4ad3b455d0 (no bug) Update ResolveFlexibleLengths() documentation & drop whitespace on blank line. comment/whitespace-only
(Prior to this commit, the documentation mentioned long-since-removed params aTotalFreeSpace and aItems.)
2014-04-11 14:22:10 -07:00
Daniel Holbert
da9c887273 Bug 983427 part 4c: If axes are reversed, compute flex container's baseline using the *last* flex line (which in reality is the first line). r=mats 2014-04-07 17:17:43 -07:00
Daniel Holbert
f973075a5f Bug 983427 part 4b: If axes are reversed, align baseline-aligned items with respect to to the flex-end edge (which is the "real" flex-start edge). r=mats 2014-04-07 17:17:43 -07:00
Daniel Holbert
7e4568e4f3 Bug 983427 part 4a: Expand FlexItem baseline accessor to let caller pick the edge as well as the axis. r=mats 2014-04-07 17:17:43 -07:00
Daniel Holbert
3d2ef86af5 Bug 983427 part 3: If axes are reversed, swap "flex-start" and "flex-end" alignment (& treat "stretch" as a variety of "flex-start"). r=mats 2014-04-07 17:17:42 -07:00
Daniel Holbert
6d6356c54c Bug 983427 part 2: If axes are reversed, link up our lists of FlexLines & FlexItems in reverse, too. r=mats 2014-04-07 17:17:42 -07:00
Daniel Holbert
30dd3a36b9 Bug 983427 part 1: Add FlexboxAxisTracker flag to indicate whether we've detected bottom-to-top flow & are internally reversing axes. r=mats 2014-04-07 17:17:42 -07:00
Daniel Holbert
a4c315db2b Bug 991512: Add convenience methods to calculate outer main & cross size of a FlexItem. r=mats 2014-04-03 10:40:12 -07:00
Daniel Holbert
546046a9d5 Bug 983434 followup: Fix positioning of MOZ_STACK_CLASS in AutoFlexLineListClearer class definition to fix Linux static-analysis bustage. 2014-03-18 10:27:51 +08:00
Daniel Holbert
16289b589e Bug 983434 part 2: Store FlexLines and FlexItems in MFBT LinkedLists instead of nsTArrays. r=mats 2014-03-18 09:23:23 +08:00
Daniel Holbert
241b2ff854 Backed out c5dc2de8d224 (Bug 983434 part 2) for Linux static-analysis build bustage
CLOSED TREE
2014-03-18 07:27:52 +08:00
Daniel Holbert
52e72cbc5f Bug 983434 part 2: Store FlexLines and FlexItems in MFBT LinkedLists instead of nsTArrays. r=mats 2014-03-18 06:09:41 +08:00
Daniel Holbert
0805127da2 Bug 983434 part 1: Minor cleanup in nsFlexContainerFrame.cpp (rename some variables, promote a static function to a private method). r=mats 2014-03-18 06:09:40 +08:00
Daniel Holbert
cdc41fd5d4 Bug 981116: Convert nsFlexContainerFrame boolean member-var into frame state bit. r=heycam 2014-03-07 15:58:38 -08:00
Jonathan Kew
3487faa35b bug 735577 - followup 1 (v2) - allow reflow-state to be passed to the reflow-metrics constructor to get the writing mode. r=roc 2013-12-31 13:50:31 +00:00
Daniel Holbert
500d30bc35 Bug 973701: Check NS_FRAME_OUT_OF_FLOW state bit instead of IsAbsolutelyPositioned(), when excluding out-of-flow frames from being considered as flex items. r=mats 2014-03-04 11:08:54 -08:00
Daniel Holbert
66a6cfeef9 (no bug) fix a few whitespace issues in nsFlexContainerFrame.cpp. whitespace-only, DONTBUILD 2014-02-26 23:28:38 -08:00
Arnaud Sourioux
c55abda61c Bug 919806: Get rid of NS_IMETHOD in nsIFrame.h and its implementations r=dholbert 2014-02-17 23:47:48 -08:00
Daniel Holbert
18f3882a0c Bug 971913: Use DISPLAY_MIN_WIDTH / DISPLAY_PREF_WIDTH logging macros in nsFlexContainerFrame. r=jwatt 2014-02-12 23:47:01 -08:00
Daniel Holbert
d92d1282ec Bug 969147: Compute (and sum) the cross sizes of flex lines as we go, to make pagination easier. r=mats 2014-02-06 17:04:52 -08:00
Daniel Holbert
9707e3adb8 (no bug) Tweak a comment in nsFlexContainerFrame.cpp to make it accurate in the post-bug-939901 multi-line flexbox world. (no review, comment-only; DONTBUILD) 2014-01-31 14:54:08 -08:00
Daniel Holbert
d36a0d4c5b (no bug) whitespace fix in nsFlexContainerFrame.cpp (reindent some function-parameters). no review, whitespace-only, DONTBUILD 2014-01-30 13:02:05 -08:00
Daniel Holbert
5a213feb80 Bug 962267: Move nsFlexContainerFrame.h's forward-decls into the class's scope. r=mats 2014-01-21 17:05:07 -08:00
Daniel Holbert
02ed0dfeb7 Bug 783470 part 5: Add assertion to ensure we don't create FlexItems for abspos children. rs=mats 2014-01-21 14:52:32 -08:00
Daniel Holbert
2e91b802d2 Bug 783470 part 3: Use the strut metadata we've saved to actually build special "strut" FlexItems on our second pass through reflow. r=mats 2014-01-21 14:52:27 -08:00
Daniel Holbert
be46fc6d33 Bug 783470 part 2: Create an array with information about each visibility:collapse "strut" that we need to build. r=mats 2014-01-21 14:51:58 -08:00
Daniel Holbert
3169f97bdf Bug 783470 part 1: Split most of flex reflow into a helper-function, so that we can easily restart it by reinvoking that helper. r=mats 2014-01-21 14:51:57 -08:00
Daniel Holbert
d1d9daf0d3 Bug 961354 part 2: Don't consider absolutely-positioned elements to be flex items, since they don't participate in normal flex layout. r=mats 2014-01-20 14:02:20 -08:00
Peiyong Lin
db78ce129a Bug 959874 - Reorder two parameters in nsContainerFrame::FinishReflowChild(), for consistency with nsContainerFrame::ReflowChild(). r=dholbert 2014-01-16 17:34:44 -08:00
Daniel Holbert
c569e258f1 Bug 956046: Allow adjacent anonymous flex items if we've reordered items with the "order" property. r=dbaron 2014-01-08 14:37:13 -08:00
Daniel Holbert
828735895e Bug 807565: Don't let border/padding push minimum content-box size for themed flex items below 0. r=mats 2014-01-06 19:17:26 -08:00
Daniel Holbert
401960a91c Bug 893496: Avoid doing bogus infinity*0 multiplication when producing a flex weight from huge flex-shrink and 0 flex-basis. r=mats 2014-01-05 20:18:12 -08:00
Mats Palmgren
a56486443d Bug 956447 - Make it possible to get frame dumps in non-DEBUG builds. r=roc 2014-01-05 23:31:14 +00:00
Daniel Holbert
4438b4c276 Bug 944909 part 2: add comment noting that assertion can be upgraded later. (comment-only) 2013-12-31 08:47:47 -08:00
Mats Palmgren
58d61da510 Bug 944909 part 1: On the final call to FreezeOrRestoreEachFlexibleSize, assert (and enforce) that each flex item ends up frozen. r=dholbert 2013-12-31 08:47:43 -08:00
Jonathan Kew
cef04e128a backout changeset 8b6f20bda157 (bug 735577 followup 1) for build failure 2013-12-29 22:48:13 +00:00
Jonathan Kew
d44aaf1e5a bug 735577 - followup 1 - allow reflow-state to be passed to the reflow-metrics constructor to get the writing mode. r=roc 2013-12-29 22:04:02 +00:00
Jonathan Kew
279981cdc3 bug 735577 - pt 4.1 - use accessor functions for some physical-coordinate fields in nsHTMLReflowMetrics, in preparation for logicalization. r=smontagu 2013-12-27 17:59:52 +00:00
Jonathan Kew
4796e463bc bug 735577 - pt 3.2 - update the rest of layout code to use the new accessors on nsHTMLReflowState. r=smontagu 2013-12-27 17:59:21 +00:00
Daniel Holbert
9b89fb9c03 Bug 934123: When measuring flex items, pass the same flags into ReflowChild and FinishReflowChild. r=mats 2013-12-18 10:34:46 -08:00
Daniel Holbert
45747d24e3 Bug 946269: Rename nsFlexContainerFrame::ComputeFlexContainerCrossSize to ComputeCrossSize. implicit-rs=mats 2013-12-06 13:38:49 -08:00
Daniel Holbert
93f796b36a Bug 939901 part 7: Improve flex container baseline calculation from first FlexLine, in multi-line flex containers. r=mats 2013-12-05 10:57:52 -08:00
Daniel Holbert
033cf9af6b Bug 939901 part 6: Calculate the intrinsic min-width of a multi-line flex container by assuming a wrap between each flex item. r=mats 2013-12-05 10:57:51 -08:00
Daniel Holbert
73b181e1f4 Bug 939901 part 5: Honor 'align-content' in flexbox layout, for multi-line flex containers. r=mats 2013-12-05 10:57:51 -08:00
Daniel Holbert
d2313386a2 Bug 939901 part 4: Make the flexbox reflow code loop over the FlexLines, rather than just working with one FlexLine. r=mats 2013-12-05 10:57:51 -08:00
Daniel Holbert
b77cc93de1 Bug 939901 part 3.5: Honor "page-break-before" and "page-break-after" as flex line breaking requests. r=mats 2013-12-05 10:57:51 -08:00