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442 Commits

Author SHA1 Message Date
Phil Ringnalda
408fbe5931 Back out 5e76dfb1d426 (bug 826635) and 0df74b1a4543:20df426b6111 (bug 826632) for bustage 
CLOSED TREE
 2013-01-04 21:30:14 -08:00
Robert O'Callahan
b56cdd701e Bug 826632. Part 1: Merge nsIViewManager into nsViewManager. r=tnikkel 
--HG--
rename : view/public/nsIViewManager.h => view/public/nsViewManager.h
extra : rebase_source : 85587555e1f202809cd39fe899570644e6ca4eb3
 2013-01-05 16:12:24 +13:00
Kartikaya Gupta
1b8ff9a1c0 Bug 826411 - Remove obsolete comment about compiler-specific workaround. r=mats 2013-01-04 10:12:11 -05:00
Robert O'Callahan
f9b9491b81 Bug 825866. Part 8: Mass-rename of nsIView to nsView. r=tnikkel 
This was autogenerated by basically replacing all occurrences of the word "nsIView" with nsView.

--HG--
rename : view/public/nsIView.h => view/public/nsView.h
 2013-01-04 02:23:11 +13:00
Jeff Muizelaar
510a4007bb Bug 825692. Avoid layerizing scrollframes that don't have scrollbar boxes. r=roc 
Input boxes have overflow:auto but don't have scrollbar boxes. This prevents
us from layerizing them.

--HG--
extra : rebase_source : 24d305a019f67ea2d2529bd25815209bff4485c7
 2013-01-02 11:26:51 -05:00
Alexander Surkov
db23e3552b Bug 810572, part 2.5 - rename AccType constants again, r=tbsaunde, sr=roc 2012-12-18 10:25:52 +09:00
Masayuki Nakano
792137f340 Bug 813445 part.3 Remove NS_EVENT_FLAG_CANT_CANCEL and NS_EVENT_FLAG_CANT_BUBBLE r=smaug 2012-12-16 10:26:03 +09:00
Alexander Surkov
e3cd8d0be2 Bug 810572, part2 - remove 'Accessible' postfix from AccTypes constants, r=tbsaunde, sr=roc 2012-12-12 19:04:12 +09:00
Robert O'Callahan
255ad30a0a Bug 812517. Part 1: Add nsIScrollableFrame::ScrollToCSSPixelsApproximate. r=mats 
--HG--
extra : rebase_source : abf7313cdcf5a2a670dbbbd5b59363d7c60aa3e7
 2012-11-23 14:25:23 +13:00
Nicholas Cameron
75dacf4dde Bug 812908; add a debug pref for forcing active layers; r=roc 2012-11-23 12:29:05 +13:00
Matt Woodrow
208ddd52f5 Bug 811570 - Allow inactive scroll frames to become active when scrolled. r=roc 2012-11-19 17:19:22 +13:00
Robert O'Callahan
14d5cbdb22 Bug 810470. Part 3: Remove code for invalidating background-attachment:fixed content when scrolling. r=mattwoodrow 
New invalidation logic takes care of this automatically.

--HG--
extra : rebase_source : 0112cfe02dbaaabf04e4010823a3cceeb6549fcd
 2012-11-09 18:14:14 -05:00
Robert O'Callahan
ef63ff8332 Bug 811301. Part 2: Remove saved state IDs now that the root scroll frame state is captured normally. r=mats 2012-11-14 22:40:17 -08:00
Robert O'Callahan
8a0e4f635b Bug 811301. Part 1: Save and restore state of root scroll frame when reframing the root element, and treat root scroll frame state like any other frame. r=mats 2012-11-14 22:39:58 -08:00
Ryan VanderMeulen
25c2ea1279 Backed out 8 changesets (bug 810470) due OSX reftest failures. 2012-11-14 22:14:44 -05:00
Robert O'Callahan
a198ed8fb6 Bug 810470. Part 3: Remove code for invalidating background-attachment:fixed content when scrolling. r=mattwoodrow 
New invalidation logic takes care of this automatically.

--HG--
extra : rebase_source : f598635e58390ef868a057e8ea8ab0cf2410b8a9
 2012-11-09 18:14:14 -05:00
Matt Woodrow
bd7b89cb6f Bug 811570 - Make the root content scroll frame inactive initially if it is overflow hidden. r=roc 2012-11-13 22:26:33 -08:00
Robert O'Callahan
c71a6efb72 Bug 805331. Part 1: Refactor nsDisplayList::GetList 
Renames GetList to GetSameCoordinateSystemChildren, and adds an assertion
to verify that the children have the same reference frame as the parent.
Adds nsDisplayList::GetChildren to return whatever children there are.
Obsoletes nsDisplayTransform::GetStoredList.
 2012-11-03 01:59:03 +13:00
Mats Palmgren
6f7901eebf Bug 806056 - Make nsContainerFrame destroy abs/fixed pos. child frames unless a derived class already did so. Assert that there are no abs/fixed pos. child frames in nsFrame::DestroyFrom(). r=roc 2012-11-02 01:52:59 +01:00
Mats Palmgren
b23b6c84db Bug 804486 - s/fontHeight/increment/ to make some code less confusing. r=roc 2012-10-29 06:44:31 +01:00
Mats Palmgren
cbfa147ac8 Bug 804486 - Add toolkit.scrollbox.horizontalScrollDistance pref, default 5. Change horizontal scroll increment from 10px to horizontalScrollDistance * GetLineScrollAmount().width(). Make GetLineScrollAmount() use the font's AveCharWidth() for the horizontal amount rather than MaxHeight(). r=roc 2012-10-29 06:44:31 +01:00
Mats Palmgren
906ea93b96 Bug 804641 - Work around Android armv6 compiler bug (again). r=roc 2012-10-24 01:34:54 +02:00
Trevor Saunders
b51bb304d8 bug 542039 - accessible object types r=surkov, roc 2012-09-28 17:53:44 -04:00
Robert O'Callahan
e7f231d6c8 Bug 626245. Part 4: Compute plugin widget geometry updates via the refresh driver's painting, and defer actual widget updates until we've just composited the window. r=mats 
Updating plugin widget geometry every time we paint means we don't have to
explicitly request plugin geometry updates.
This patch stops us from flushing plugin geometry changes in
FlushPendingNotifications(Flush_Layout). There are too many Flush_Layouts and
flushing plugin geometry changes on them produces frequent
desynchronization of the plugin geometry with the rendered window contents.
There is some Web compatibility risk there --- it means we have to change
our tests, for one thing --- but hopefully it's OK.

--HG--
extra : rebase_source : 87adde45795ea2cab362ed9df54e62c5cc97e16c
 2012-10-07 02:03:23 +13:00
David Zbarsky
307c734c43 [Bug 799407] Fix build warnings in layout r=roc 2012-10-10 01:00:05 -04:00
Matt Woodrow
958ce7d98d Bug 539356 - Part 9c - Remove old invalidation code. r=bz 2012-08-29 17:39:31 +12:00
Ed Morley
c863356300 Revert mozilla-inbound to e4dd1fa6d222 for crashes and test failures on a CLOSED TREE 2012-09-27 16:34:46 +01:00
Matt Woodrow
c73c0db2f1 Bug 539356 - Part 9 - Implement DLBI. r=roc,bz,jwatt 2012-08-29 17:38:58 +12:00
Robert O'Callahan
ac17ee8de3 Bug 791616. Part 1: Add nsIScrollableFrame::GetPerceivedScrollingDirections to consolidate logic for whether UI actions should be allowed to scroll in a given direction. r=mats 2012-09-24 16:30:33 +12:00
Robert O'Callahan
e1d57ecaf5 Back out bug 791616 due to test failure. 2012-09-24 21:55:16 +12:00
Robert O'Callahan
a9ec9035cd Bug 791616. Part 1: Add nsIScrollableFrame::GetPerceivedScrollingDirections to consolidate logic for whether UI actions should be allowed to scroll in a given direction. r=mats 
--HG--
extra : rebase_source : 470acc887036b633f43a30fb7dc6ca24ddc02dc6
 2012-09-24 16:30:33 +12:00
Robert O'Callahan
6fb1b72c6e Bug 777194. Part 5: When choosing a subpixel position to scroll to, align the new position with the position that was most recently used to rerender the scrolled layer(s). r=tnikkel 
If we always align the new scroll position with the previous scroll position, we can accumulate error and
gradually drift out of alignment with the layer pixels until we exceed the tolerance and are forced to
rerender everything.
 2012-08-17 11:40:10 +12:00
Robert O'Callahan
74380ec20c Bug 777194. Part 4: When a scrolled layer's visible region includes pixels that are outside the snapped clip rect, those pixels won't be valid after scrolling. r=mattwoodrow 2012-08-17 11:39:00 +12:00
Peter Van der Beken
71b55b1f68 Fix for bug 788532 (Add the new DOM bindings API to DOM lists). r=bz. 
--HG--
extra : rebase_source : 18e21a786b6a9cc2aeada52ba5ca3a2614cb596b
 2012-09-05 22:49:53 +02:00
Robert O'Callahan
f716b5f69e Bug 787089. Rip out mUpdatePluginGeometryForFrame optimization. It's not known to be a significant win, and creates problems when prescontext ancestor chains are broken; the complexity probably isn't worthwhile. Also, soon (or now) we can rework plugin bounds computation to be use the display list built for rendering. r=matspal 
--HG--
extra : rebase_source : 0394fcb5111b8b96b5f8ce48e20d6e5503f9ccf7
 2012-09-05 22:30:10 +12:00
Robert O'Callahan
98b856dbc0 Bug 785588. Perform asynchronous scroll operations before firing requestAnimationFrame callbacks. r=tnikkel 
--HG--
extra : rebase_source : 3c1439773981db4ea1b957db4351f50899229130
 2012-09-05 22:29:15 +12:00
Randell Jesup
eedf93a21d Bug 773151: Convert nsCAutoString->nsAutoCString CLOSED TREE r=bsmedberg 2012-09-01 22:35:17 -04:00
Masayuki Nakano
7664e6a01a Bug 674477 Don't scroll around axis whose overflow is hidden by wheel events r=smaug 2012-08-30 10:05:16 +09:00
Ehsan Akhgari
0fd9123eac Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg 
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
 2012-08-22 11:56:38 -04:00
Masayuki Nakano
3a537dd0d1 Bug 422132 part.1 Store unused fractional scroll amount for later wheel events r=smaug 2012-08-20 01:46:21 +09:00
Ed Morley
70e369a460 Backout 41722f2e0c33 (bug 422132), 69da5f098237 (bug 782903), 5c601428c70b (bug 422132) for bug 782903 2012-08-18 23:29:13 +01:00
Daniel Holbert
f7e7f3c67f Bug 781869: Remove redundant "NS_FRAME_NO_MOVE_VIEW" bit in a few places where it's already implied from NS_FRAME_NO_MOVE_FRAME. r=dbaron 2012-08-17 12:04:06 -07:00
Masayuki Nakano
a2e9895dca Bug 422132 Store unused fractional scroll amount for later wheel events r=smaug 2012-08-15 09:52:07 +09:00
Aryeh Gregor
6a9cec29c8 Bug 626472 part 3 - Remove nsnull for good; r=ehsan 2012-08-12 13:43:47 +03:00
Timothy Nikkel
f81eea2fd8 Bug 781086. Accidentally misplaced argument meant we were getting the min size instead of the pref size causing scroll bars to appear where they shouldn't. r=roc 2012-08-13 21:59:44 -05:00
Robert O'Callahan
e2209b365e Bug 780345. Use a heuristic to reduce the scroll-port height by the height of fixed-position headers and footers when scrolling the viewport vertically by pages. r=tnikkel 
--HG--
extra : rebase_source : 0f6d4a64b2f3832deb2af1f9ae0d332db042e127
 2012-08-09 23:17:40 +12:00
Robert O'Callahan
d53617a13e Bug 383026. Centralize code that converts DOM scroll offsets to/from layout scroll positions. r=dbaron 
--HG--
extra : rebase_source : a6118e0eeea749a601e055741e35cdcd15d81e57
 2012-08-10 23:17:06 +12:00
Ed Morley
655da92dc0 Backout f67014b40e1e (bug 780345) for failures intest_page_scroll_with_fixed_pos.html 2012-08-09 13:17:52 +01:00
Ed Morley
afd5340800 Merge mozilla-central to mozilla-inbound 2012-08-09 12:51:21 +01:00
Ms2ger
3f950b5744 Bug 780387 - Part b: Stop using PRIntn; r=bsmedberg 2012-08-09 09:09:40 +02:00
Aryeh Gregor
f41637535d Bug 780469 - Reduce unnecessary includes in some content/ header files; r=bz 2012-08-06 15:02:08 +03:00
Robert O'Callahan
77a986be7f Bug 780345. Use a heuristic to reduce the scroll-port height by the height of fixed-position headers and footers when scrolling the viewport vertically by pages. r=tnikkel 2012-08-09 23:17:40 +12:00
Robert O'Callahan
8e16c0a415 Bug 772679. RestrictToLayerPixels needs to accurately convert between appunits scroll offsets and ThebesLayer pixel coordinates. r=tnikkel 
Change GetThebesLayerResolutionForFrame to GetThebesLayerScaleForFrame,
which just returns a scale. Ensure that the scale is as accurate as possible
even if dedicated layers for scrolled content (or any layers at all) have not
been created yet, by taking into account transforms that have not yet
generated layers. This makes the decisions made by
nsGfxScrollFrameInner::ScrollToImpl independent of whether there is
currently an active layer for the scrolled content (or much more nearly so).
In nsGfxScrollFrameInner::ScrollToImpl, do not use the current internal
fractional offset of the ThebesLayer, which is in a mostly unrelated
coordinate space to our scroll positions. Instead, just try to make sure
that the previous and next scroll position differ by a whole number of
layer pixels.
 2012-08-05 00:26:38 +12:00
David Zbarsky
72cd4190b0 [Bug 780439] Kill off the remains of nsIBox r=roc 2012-08-05 23:00:57 -04:00
Ed Morley
438c915d9b Backout 6ea008b301da, 14d17919e235, b15fb3603bfe & f89ae41eed63 (bug 772679) for turning test_offsets.html perma-orange on native Android mochitest-7 2012-08-05 14:35:08 +01:00
Robert O'Callahan
77a535e992 Bug 772679. RestrictToLayerPixels needs to accurately convert between appunits scroll offsets and ThebesLayer pixel coordinates. r=tnikkel 
Change GetThebesLayerResolutionForFrame to GetThebesLayerScaleForFrame,
which just returns a scale. Ensure that the scale is as accurate as possible
even if dedicated layers for scrolled content (or any layers at all) have not
been created yet, by taking into account transforms that have not yet
generated layers. This makes the decisions made by
nsGfxScrollFrameInner::ScrollToImpl independent of whether there is
currently an active layer for the scrolled content (or much more nearly so).
In nsGfxScrollFrameInner::ScrollToImpl, do not use the current internal
fractional offset of the ThebesLayer, which is in a mostly unrelated
coordinate space to our scroll positions. Instead, just try to make sure
that the previous and next scroll position differ by a whole number of
layer pixels.
 2012-08-05 00:26:38 +12:00
Ms2ger
434ae84f40 Back out bug 772679 for crashes. 2012-08-04 15:10:45 +02:00
Robert O'Callahan
e165f64efd Bug 772679. RestrictToLayerPixels needs to accurately convert between appunits scroll offsets and ThebesLayer pixel coordinates. r=tnikkel 
Change GetThebesLayerResolutionForFrame to GetThebesLayerScaleForFrame,
which just returns a scale. Ensure that the scale is as accurate as possible
even if dedicated layers for scrolled content (or any layers at all) have not
been created yet, by taking into account transforms that have not yet
generated layers. This makes the decisions made by
nsGfxScrollFrameInner::ScrollToImpl independent of whether there is
currently an active layer for the scrolled content (or much more nearly so).
In nsGfxScrollFrameInner::ScrollToImpl, do not use the current internal
fractional offset of the ThebesLayer, which is in a mostly unrelated
coordinate space to our scroll positions. Instead, just try to make sure
that the previous and next scroll position differ by a whole number of
layer pixels.
 2012-08-05 00:26:38 +12:00
Vivien Nicolas
ea040ad93b Bug 778810 - Show/Hide scrollbars depending on activity. r=roc 2012-08-03 12:35:14 +02:00
Vivien Nicolas
e576288cb4 Bug 777672 - [b2g] |body { overflow: hidden }| do not hide scrollbars. r=roc 2012-08-03 12:35:14 +02:00
Markus Stange
c523884f92 Bug 770453 - [b2g] Semi-transparent scroll bars should not occupy content-flow space. r=roc 2012-08-03 12:35:14 +02:00
Cameron McCormack
ba7efb66ff Bug 655877 - Part 15: Don't treat SVG text frames as being positioned. r=roc 2012-08-02 21:38:50 +10:00
Aryeh Gregor
903f6c9c84 Bug 777292 - Convert incorrect conversions to nsresult and fix named constants; r=ehsan 2012-07-27 16:59:29 +03:00
Aryeh Gregor
e806eeab4f Bug 777292 part 2 - Change all nsnull to nullptr 2012-07-30 17:20:58 +03:00
Ed Morley
113467dc15 Backout 9ed259005de2 (bug 770453) for Android XUL R3 failures in scrollbars-0{1,2}.svg on a CLOSED TREE 2012-07-28 13:30:40 +01:00
Markus Stange
a74f371136 Bug 770453 - [b2g] semi-transparent scroll bars should not occupy content-flow space. r=roc 2012-07-28 09:41:42 +02:00
Matt Woodrow
0bc8f48c38 Bug 741682 - Flatten component alpha layers into their parent layer with BasicLayers. r=roc 2012-07-23 15:00:36 +12:00
Elika Etemad
e1c5081ab6 Bug 774835: Refactor nsHTMLReflowState::ApplyMinMaxConstraints to separate behavior of width and height. [r=roc] 
--HG--
extra : rebase_source : c6a25e9c19c65d86013ddf8afc15026ca02321c4
 2012-07-18 10:26:05 -04:00
Robert O'Callahan
c7d51b4a52 Backout e42786561b60 (bug 772679) for reftest failures. 2012-07-13 17:03:54 +12:00
Robert O'Callahan
977ff1f2be Bug 772679. RestrictToLayerPixels needs to accurately convert between appunits scroll offsets and ThebesLayer pixel coordinates. r=tnikkel 2012-07-13 16:01:41 +12:00
Robert O'Callahan
8c17dd8477 Bug 771822. Fire overflow/underflow events as will-paint observers, to avoid having them trigger flushing at unnecessary times. r=bz 2012-07-13 16:01:41 +12:00
Ehsan Akhgari
5e6974df88 Backout changeset f568fc280fb0 (bug 539356) because of performance and correctness regressions 2012-07-03 20:24:55 -04:00
David Zbarsky
ae718ee1c0 Bug 763350 - Clean up some includes in content/ and dom/ r=smaug 2012-07-01 16:45:59 -07:00
Matt Woodrow
cbd39105d9 Bug 539356 - Part 9 - Implement DLBI. r=roc,bz,jwatt 2012-06-30 15:06:11 +12:00
Jonathan Watt
6380335603 Bug 767388 - Kill NS_DEBUG. r=bz. 
--HG--
extra : rebase_source : d045208a26345712dbb4628c973c616cd9504f28
 2012-06-25 20:59:42 +01:00
Robert O'Callahan
23719f664e Bug 763838. Update mDestination to match chosen subpixel destination. r=tnikkel 2012-06-22 11:24:06 -05:00
Ehsan Akhgari
8a54f4db7a Bug 758992 - Make the classes which use the XPCOM nsISupports implementation macros final, to avoid the warning about deleting using a pointer to a base class with virtual functions and no virtual dtor (layout parts); r=roc 
--HG--
extra : rebase_source : 9f3da1b47dcb9d7cc950488b9b70aa682b6984de
 2012-06-18 23:26:34 -04:00
L. David Baron
1d3cb4a877 Make scroll frames (i.e., overflow != visible) no longer be font size inflation flow roots. This fixes phoronix.com/reddit.com/others at the expense of youtube.com. This reverts b64bfa138619890a01826bde8974cc974b45a6f5 (bug 760098) which in turn reverted 9620f50be9fa8be44931decf1e57ce25f51da812 (Bug 747720, patch 7) which in turn reverted part of 9499f6b28addcbcd9c480eb80cfe6c4c63a4a3a1 (Bug 706193, patch 2). (Bug 747720) r=backout 2012-06-12 12:43:09 -07:00
Ryan VanderMeulen
891e38e528 Revert c39d36167b99 due to a horribly munged backout. 2012-06-10 19:44:50 -04:00
Ryan VanderMeulen
f497d31a0a Backout the bug 754202 backout due to orange. 2012-06-10 19:37:47 -04:00
Nicholas Cameron
a073280631 Bug 755078 - Backout previously-landed patch for bug 755078. r=roc 2012-06-09 14:22:40 -04:00
Kartikaya Gupta
084bf42619 Bug 705106 - Use the correct scroll port size when trying to scroll to an area. r=roc 2012-06-09 12:14:39 -04:00
L. David Baron
311a0652e5 Make scroll frames (i.e., overflow != visible) be font size inflation flow roots again, to fix www.youtube.com. Except for the test changes, this reverts 9620f50be9fa8be44931decf1e57ce25f51da812 (Bug 747720, patch 7) which in turn reverted part of 9499f6b28addcbcd9c480eb80cfe6c4c63a4a3a1 (Bug 706193, patch 2). (Bug 760098) r=roc 2012-06-06 22:11:42 -07:00
Phil Ringnalda
88011f8d12 Back out 30e441f7ad9d (bug 759755) and 08286f4e696b (bug 760098) for orange 2012-06-06 22:51:58 -07:00
L. David Baron
2918c27b5e Make scroll frames (i.e., overflow != visible) be font size inflation flow roots again, to fix www.youtube.com. Except for the test changes, this reverts 9620f50be9fa8be44931decf1e57ce25f51da812 (Bug 747720, patch 7) which in turn reverted part of 9499f6b28addcbcd9c480eb80cfe6c4c63a4a3a1 (Bug 706193, patch 2). (Bug 760098) r=roc 2012-06-06 22:11:42 -07:00
Trevor Saunders
3b1f9183dc bug 759033 - nsAccessible -> Accessible and nsAccessibleWrap -> AccessibleWrap r=surkov 
--HG--
rename : accessible/src/atk/nsAccessibleWrap.cpp => accessible/src/atk/AccessibleWrap.cpp
rename : accessible/src/atk/nsAccessibleWrap.h => accessible/src/atk/AccessibleWrap.h
rename : accessible/src/base/nsAccessible.cpp => accessible/src/generic/Accessible.cpp
rename : accessible/src/base/nsAccessible.h => accessible/src/generic/Accessible.h
rename : accessible/src/mac/nsAccessibleWrap.h => accessible/src/mac/AccessibleWrap.h
rename : accessible/src/mac/nsAccessibleWrap.mm => accessible/src/mac/AccessibleWrap.mm
rename : accessible/src/msaa/nsAccessibleWrap.cpp => accessible/src/msaa/AccessibleWrap.cpp
rename : accessible/src/msaa/nsAccessibleWrap.h => accessible/src/msaa/AccessibleWrap.h
rename : accessible/src/other/nsAccessibleWrap.cpp => accessible/src/other/AccessibleWrap.cpp
rename : accessible/src/other/nsAccessibleWrap.h => accessible/src/other/AccessibleWrap.h
 2012-05-28 21:18:45 -04:00
Robert O'Callahan
414f19debc Bug 754556. Allow intermediate positions in smooth scrolling to go anywhere the final position can be. Also, round smooth-scrolling PositionAt coordinates to nearest appunits to avoid numerical errors giving us results outside [start, destination]! r=mats 2012-05-22 21:55:15 +12:00
Ed Morley
c5acb642c1 Merge mozilla-central to mozilla-inbound 2012-05-21 13:19:38 +01:00
Gervase Markham
ca171eec44 Bug 716478 - update licence to MPL 2. 2012-05-21 12:12:37 +01:00
L. David Baron
45b0f7c9cd Make scroll frames (i.e., overflow != visible) no longer be font size inflation flow roots. This reverts part of 9499f6b28addcbcd9c480eb80cfe6c4c63a4a3a1. (Bug 747720, patch 7) r=roc 
This means that font size inflation will be consistent into a container
with overflow!=visible, which fixes inflation bugs on phoronix.com (bug
747720) and reddit.com (bug 748446, but currently covered up by bug
756518).
 2012-05-20 22:18:28 -07:00
L. David Baron
54995e2a8e Remove width determination parameters from font inflation methods. (Bug 747720, patch 5) r=roc 
These are no longer needed since we're getting the width from the
nsFontInflationData.
 2012-05-20 22:18:28 -07:00
Chris Lord
76541685fe Bug 753742 - Force layer build on scroll frames with a displayport. r=tn 
Force building layers for all scroll frames that have a displayport set.
This fixes gfx/layers/ipc/CompositorParent mistakenly using FrameMetrics from
incorrect frames, due to the root scroll frame not having a layer.
 2012-05-17 19:19:07 +01:00
Nicholas Cameron
b9c7de3bfd Bug 755078 - Disable mask layers on Android. r=roc 2012-05-17 10:30:10 +12:00
Robert O'Callahan
91cae0fac8 Bug 754556. Ensure that setting scroll positions in CSS pixels doesn't unexpectedly move the scroll position, especially not in the wrong direction. r=matspal 
If the current scroll position is fractional, e.g. y=N.4 CSS pixels, and something tries to read the
position in CSS pixels and scroll to that position (e.g. calling window.scrollTo(0, rootElem.scrollTop),
or equivalently window.scrollBy(0, 0)), it can actually end up scrolling backwards. So create a new
method nsIScrollableFrame::ScrollToCSSPixels which ensures that scrolling to a CSS pixel offset tries to
preserve the current fractional scroll position if that's possible, and if that's not possible at least does
not allow the scroll position to move in the wrong direction.
 2012-05-15 17:58:09 +12:00
Robert O'Callahan
cc4c60522a Bug 681192. Part 12: more fixes to remove unnecessary rounding to pixels. r=matspal 
--HG--
extra : rebase_source : 39f2c0ef3220b3f0d4f6bc2564a86daa2112dc3b
 2012-05-10 17:24:20 +12:00
Robert O'Callahan
28e494af4f Bug 681192. Part 11: Don't snap scrollrange endpoints to device pixels anymore. r=matspal 
--HG--
extra : rebase_source : a4ad5072fbb1a9e1e8d0fcf31268fee8812be41e
 2012-05-10 17:24:20 +12:00
Robert O'Callahan
41b38a3c31 Bug 681192. Part 8: Use a generous allowed range when scrolling in CurPosAttributeChanged. r=matspal 
There was a subtle reftest failure on Mac in RTL text-overflow tests.
I tracked it down to RTL overflow:auto areas being automatically scrolled by a subpixel amount.
This was because we try to set scrollbar "curpos" attributes to an integer number of CSS pixels representing
the scroll amount, relative to the top-left of GetScrolledRect, which is a noninteger number of CSS pixels
in this case. Then in ReflowFinished() we scroll to the saved curpos values plus the top-left of GetScrolledRect.
This patch fixes the problem by making CurPosAttributeChanged pass an allowed scroll range to
ScrollToWithOrigin. We allow any scroll destination that, when rounded to CSS pixels, would give the same
value as "curpos".
This fixes the bug, ensuring that ReflowFinished's call to CurPosAttributeChanged will not normally need
to scroll because the current position will be in the acceptable range. Also, it means that code that
scrolls by setting the "curpos" attribute will be optimized to try to hit a layer pixel boundary.

--HG--
extra : rebase_source : 3a768883feee4ff2b88fe3c729ea1058e911f2ea
 2012-05-10 17:24:19 +12:00
Oleg Romashin
5120270d4b Bug 681192. Part 2: Make nsIScrollableFrame::ScrollBy automatically set a generous allowed destination range. r=roc 
--HG--
extra : rebase_source : 392359b325ca0435031e8f31a47154a82943c2b4
 2012-02-07 12:20:57 -08:00
Oleg Romashin
14a398fcf0 Bug 681192. Part 1: Add "allowed scroll destination range" to nsIScrollableFrame::ScrollTo and nsGfxScrollFrame implementation. r=roc,matspal 
--HG--
extra : rebase_source : 51d04f7e7db35c02de3401a3481d4cc3827c19ec
 2012-02-07 16:53:18 -08:00
Timothy Nikkel
6ffee527c4 Bug 749425. Push the scroll frame clip inside the scroll layer so it gets transformed by the shadow transform. r=roc 2012-05-08 23:15:00 -04:00