Closed Bug 1119126 Opened 10 years ago Closed 10 years ago

[TextSelection] The paste icon overlaps keyboard if tapping caret quickly before keyboard shows up


(Core :: DOM: Selection, defect, P2)

Gonk (Firefox OS)



blocking-b2g 2.2+
Tracking Status
firefox36 --- wontfix
firefox37 --- wontfix
firefox38 --- fixed
b2g-v2.2 --- verified
b2g-master --- verified


(Reporter: gchang, Assigned: mtseng)




(3 files, 8 obsolete files)

46.11 KB, image/png
46 bytes, text/x-github-pull-request
: review+
Details | Review
3.44 KB, patch
: review+
Details | Diff | Splinter Review
### Steps:
1. Open Messages app
2. Click pencil icon on the upper-right corner to create a new message
3. Type characters in the message body input field
4. Long press on any character to trigger utility bubble
5. Tap copy icon
6. Tap other area to make keyboard disappeared
7. Tap the input field again
8. When the caret (water drop) shows, tap the water drop right away
9. The paste icon will overlap keyboard

### Expected:
1. The paste icon should not overlap keyboard

### Actual:
1. The paste icon overlaps keyboard

### Reproduce rate

### Version:
Gaia-Rev        d4dac29613076bdba3cb8adc217deadb08a2ac20
Build-ID        20150107160220
Version         37.0a1
Device-Name     flame
FW-Release      4.4.2
QA Whiteboard: [textselection]
Hi Morris,
gaia need a event to update position in shortcut mode after resizing...
Flags: needinfo?(mtseng)
(In reply to George Duan [:gduan] [:喬智] from comment #2)
> Hi Morris,
> gaia need a event to update position in shortcut mode after resizing...
George, as I discussed with Morris, gaia could help to fix this issue. Let us know if you still need gecko's help.
Flags: needinfo?(mtseng) → needinfo?(gduan)
Attached file PR to master
Hi Alive,
could you review this patch?

Currently gaia handle bubble's displaying when shortcut and single tap mode, so we also need to hide it once window is resized.
Flags: needinfo?(gduan)
Attachment #8549339 - Flags: review?(alive)
Assignee: nobody → gduan
Comment on attachment 8549339 [details] [review]
PR to master

Squash commits please.

Also, is gecko still telling us to show the bubble again after hiding it? IMO only hide seems strange.
Attachment #8549339 - Flags: review?(alive) → review+
Merged to master:

This is a workaround, however, we still have some cases like iframe's iframe resize with shortcut.
Gecko should try to send the same events queue of cursor event as selection caret. (see bug 1110039)
Closed: 10 years ago
Resolution: --- → FIXED
Hi Morris,
as offline discuss, in shortcut mode, we still need gecko to send proper event while frame is resized , which is just like selection mode. Or bubble might flash while user tap other type of input column.
Flags: needinfo?(mtseng)
Resolution: FIXED → ---
Working on this.
Assignee: gduan → mtseng
Flags: needinfo?(mtseng)
Priority: -- → P2
Attached patch gaia wip patch. (obsolete) — Splinter Review
Attachment #8552935 - Flags: review?(roc)
Attachment #8552935 - Flags: review?(roc)
Triage: feature blocker.
blocking-b2g: --- → 2.2+
Component: Gaia::System → Selection
Product: Firefox OS → Core
Version: unspecified → Trunk
Looks like test may failed if we call FlushPendingNotification inside Reflow callback. So, don't call FlushPendingNotification in the reflow callback in this patch.
Attachment #8552945 - Attachment is obsolete: true
Roc, would you mind review this patch again per comment 14? Thanks.
Comment on attachment 8557778 [details] [diff] [review]
Send updateposition after reflow when selection is collapsed v6.

Review of attachment 8557778 [details] [diff] [review]:

::: layout/base/SelectionCarets.cpp
@@ +1300,5 @@
>      // bubble in drag mode. So, don't dispatch event here.
>      if (mDragMode == NONE) {
>        DispatchSelectionStateChangedEvent(GetSelection(),
> +                                         SelectionState::Updateposition,
> +                                         false);

This is probably unwise. It's not a good idea to simply not flush and hope the layout is OK.

I suggest instead of putting this in a post-reflow callback, you put it in a scriptrunner. Running script is disabled during reflow, so your scriptrunner will run after reflow in a state where it's ok to flush layout. But you have to be careful not to trigger another reflow that will post another scriptrunner and put you in an infinite loop...
Attachment #8557778 - Flags: review?(roc) → review-
Use script runner to dispatch event.
Attachment #8557778 - Attachment is obsolete: true
Unfortunately, add script runner would causes infinite reflow loop... After some experiment, I found that zero range selection also means selection is collapsed. But I really only care about the selection which has range. So I add a check for range count and it looks fine. This patch also send event after scroll so that we can update bubble after scrolling as well.
Attachment #8557818 - Attachment is obsolete: true
Attachment #8558340 - Flags: review?(roc)
QA Whiteboard: [textselection] → [COM=Text Selection]
Attachment #8552936 - Attachment is obsolete: true
Comment on attachment 8558340 [details] [diff] [review]
Send updateposition after reflow when selection is collapsed v8.

NOTE: Please see to better understand the B2G approval process and landings.

[Approval Request Comment]
Bug caused by (feature/regressing bug #): 
User impact if declined: Copy/paste bubble position may be wrong after scroll or reflow.
Testing completed: on master 
Risk to taking this patch (and alternatives if risky): low risk.
String or UUID changes made by this patch: Not available.
Attachment #8558340 - Flags: approval-mozilla-b2g37?
sorry had to back this out for test failures like
Flags: needinfo?(mtseng)
With latest gaia, it looks good. Can be checkin again.

Flags: needinfo?(mtseng)
Keywords: checkin-needed
Closed: 10 years ago10 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla38
Attachment #8558340 - Flags: approval-mozilla-b2g37? → approval-mozilla-b2g37+
See Also: → 1132810
This issue is verified fixed on Flame 3.0 and 2.2.

Observed behavior: Following STR, the paste icon moves to above the message input field instead of overlapping with keyboard.

Device: Flame 3.0
BuildID: 20150406010204
Gaia: ef61ebbe5de8c2c9fc2a8f74a12455044c3b82e9
Gecko: 4fe763cbe196
Gonk: b83fc73de7b64594cd74b33e498bf08332b5d87b
Version: 40.0a1 (3.0) 
Firmware Version: v18D-1
User Agent: Mozilla/5.0 (Mobile; rv:40.0) Gecko/40.0 Firefox/40.0

Device: Flame 2.2
BuildID: 20150406002503
Gaia: a6351e1197d54f8624523c2db9ba1418f2aa046f
Gecko: c3335a5d3063
Gonk: ebad7da532429a6f5efadc00bf6ad8a41288a429
Version: 37.0 (2.2) 
Firmware Version: v18D-1
User Agent: Mozilla/5.0 (Mobile; rv:37.0) Gecko/37.0 Firefox/37.0
QA Whiteboard: [COM=Text Selection] → [COM=Text Selection][QAnalyst-Triage?]
Flags: needinfo?(ktucker)
QA Whiteboard: [COM=Text Selection][QAnalyst-Triage?] → [COM=Text Selection][QAnalyst-Triage+]
Flags: needinfo?(ktucker)
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