This happens asynchronously, just as it does in non-WebRender mode.
This functionality is a prerequisite for doing proper display-list-based
hit testing in WebRender, since it moves the scroll offsets into Servo
(and, specifically, into the script thread, enabling iframe event
forwarding) instead of keeping them private to WebRender.
Requires servo/webrender_traits#55 and servo/webrender#277.
Partially addresses #11108.
r? @glennw
Source-Repo: https://github.com/servo/servo
Source-Revision: 27d1f182713077395426a53a9c91ec35c95887ee
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This is a first step towards supporting the notion of multiple top-level browsing contexts in Servo, by making the constellation aware of which content is loaded in a mozbrowser iframe.
Source-Repo: https://github.com/servo/servo
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Instead, pass it along in NewLayoutInfo when needed.
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It's a pointless abstraction that propagates the obsolete chan terminology,
swaps the order in which the sender and receiver are returned, and hides a
source of panics.
Source-Repo: https://github.com/servo/servo
Source-Revision: 27c25e859a45c3d79c85e96b85ec5226a3231e10
Part of #10334. Once #10824 lands, we can include the panic reason and backtrace in the error report.
Source-Repo: https://github.com/servo/servo
Source-Revision: 990dd72da7d69ffa98a5d1b266f48d14d24852aa
Since WebRender uses the pipeline ID stored in the iframe element to
determine which pipeline to display, it had better be kept up to date!
Closes#9919.
r? @jdm
Source-Repo: https://github.com/servo/servo
Source-Revision: 3836c2c4cba1f49ea5ce3ce802b0bd604213c2a2
…oading.
No bug report corresponds to this, but I noticed it while trying to
reduce #10593
Source-Repo: https://github.com/servo/servo
Source-Revision: 47a0f58f98e1a6ddcf5db24347fc6bf890d4a7d6
This is a work in progress to solve https://github.com/servo/servo/issues/9650. Thanks a lot for helping the review.
- [x] scroll
- [x] scrollTo
- [x] scrollBy
- [x] scrollTop (setter and getter)
- [x] scrollLeft (setter and getter)
The setters will be implemented in another PR after this is merged.
Source-Repo: https://github.com/servo/servo
Source-Revision: 8d988f20c12e0a5267e79650a90310951c66ca77
Added a dedicated panic channel, and removed the panic messages for the script and layout threads. This is needed so that other threads can report panics, which is part of #10334.
Note that this PR includes the commit from #10572, so should land after it lands.
r? @Manishearth
Source-Repo: https://github.com/servo/servo
Source-Revision: bd4b3a66a2aa57ab6fa881e3cc11091edc494a68
This is a change in the Browser API itself.
Before, on `mozbrowserlocationchange`, we would call `getCanGoBack()` and `getCanGoForward()`. Two asynchronous methods called on an event, which doesn't make much sense, especially because we already know on `mozbrowserlocationchange` if we can go back/forward. So here I'm adding 2 new properties to the event to tell if the iframe can go back/forward.
The way `event.detail` is defined also changed. Before, `event.detail` was a string (the new uri), now it's an object (`{uri:String,canGoBack:bool,canGoForward:bool}`).
This is one of the design flaw of the early Browser API: not using objects for the detail property, making it hard to extend the event payload.
So that makes this event not backward compatible. We can:
1. just don't care. It's up to the client to test if event.detail is a string or not if it needs to be compatible with Gecko
2. fix it in Gecko. The client will still have to test `event.detail` to make it compatible with older version of gecko
3. rename `mozbrowserlocationchange` to something else (`mozbrowserlocationchange2` ?)
Please advise.
Source-Repo: https://github.com/servo/servo
Source-Revision: db63aa423fcfc87e47d9250680737ef11d2c3d26
It occurs to me as I write this that this doesn't handle the case of removing the iframe from the document before it's finished loading. Consider this an early feedback release!
Source-Repo: https://github.com/servo/servo
Source-Revision: a31f31e81977be5215f31851885e8ab46890c556
Fixes#8544
No test yet. Is there a way to mock a https connection?
Also, I wish I could use the `HTTPSState` enum instead of a `String` when calling `trigger_mozbrowser_event` (https://github.com/servo/servo/compare/master...paulrouget:securitychange?expand=1#diff-30a18e04d7e0b66aafdf192e416cad44R306) but that would require `constellation_msg.rs` to know about `HTTPSState`, which is defined in `document.rs`, which would add a dependency to `components/msg`. I could define `HTTPSState` somewhere else maybe? Or maybe it's fine to use a `String`. But then, should I use the HTTPSState strings (`"modern/deprecated/none"`) or the mozbrowser strings (`"secure/insecure/broken"`) (as it is now)
Source-Repo: https://github.com/servo/servo
Source-Revision: 3d63f09361afa80b9d5c4f6b192c9bd8936094b7
The first bug was that iframes were not reflowed in their parent DOM when the child page navigated. This is fixed by simply having the constellation notify the appropriate script thread when navigation occurs.
The second bug was that the compositor was unable to adjust the pipeline for existing iframe layers, only new ones. This patch adds logic to do that.
The third bug was that we have ad-hoc reflow calls throughout script/, and we didn't trigger any reflow from the code that dispatches the `load` event for the iframe so the test for the first two issues would always time out. The second commit adds another reflow call to do that, and also bites the bullet and adds a catch-all reflow (which does nothing if there's no dirty nodes in the document) at the return to the event loop.
Closes#8081.
Extension of #9285.
Source-Repo: https://github.com/servo/servo
Source-Revision: 0fa9d32c6915c9cad18e5430c10973399599458a
Hi, this should fix#8841!
Any change that might be needed please tell me
Source-Repo: https://github.com/servo/servo
Source-Revision: fed41a42da7a369dafd5d1eed52604ed6e683754
Resolves#9222. Moved Epoch from components/msg/compositor_msg to
components/gfx_traits/lib. Updated use statements to reflect the move.
Source-Repo: https://github.com/servo/servo
Source-Revision: e89dd05a169aa16267bdb2dbfe5bca01ad6cfe84
Separated layout-specific messages to the constellation out from the `ScriptMsg` enum into a `LayoutMsg` enum within `script_traits/script_msg.rs`, addresses [#8843](https://github.com/servo/servo/issues/8843).
I initially tried to move `LayoutMsg` into `layout_traits/lib.rs`, but this introduced a cyclic dependency: `layout_traits` depends on `script_traits` for the `LayoutTaskFactory` implementation, and `script_traits/script_task.rs` now depends on `LayoutMsg` for new layout channels in `InitialScriptState` and `ScriptTask`.
Source-Repo: https://github.com/servo/servo
Source-Revision: 941653da653a1925ade35597e97f61a6a8a0018d
Moved ScriptToCompositorMsg enum and EventResult enum to script_traits
resolving issue #8835.
(Need to be checked)
Variants in ScriptToCompositorMsg enum and EventResult enum had no doc
comment. I found some with grep command and copied it, and others I
wrote some doc comments manually to pass the build system. It needs to
be checked whether the doc comment is proper or not.
Source-Repo: https://github.com/servo/servo
Source-Revision: 62b11a28fa41d6665408844eb7b09d3479c4ea20
This changes several tests that contain <iframe></iframe> from FAIL to TIMEOUT. This is correct
since there is a bug that prevents these iframes from ever rendering.
~~~There are also a few previous FAILs that changed to OK. These may be intermittents or they
may genuinely be fixed by this change.~~~
Source-Repo: https://github.com/servo/servo
Source-Revision: c6ae32abdde715dbdc3097a40ab7abdbc98cf4b0
Review of documentation that was missing needed.
Fixes#8833.
Source-Repo: https://github.com/servo/servo
Source-Revision: 7438bc0425749989b8aab084a34ff3fff2ea6679
Fixes browser.html blocker #8759. r? @pcwalton
This adds a slow path for cases where the compositor's layer-based hit testing is incorrect. If the script task discovers that a mouse event should have been dispatched to an iframe, it bounces the event back to the constellation to be forwarded to the correct pipeline.
This isn't terribly slow (on the slow path, it adds one extra round-trip message between script and constellation), but if we want to optimize this better we could instead replace the compositor's layer hit testing with display list hit testing in the paint task. This would be a more complicated change that I think we should save for a follow-up.
This only fixes mouse input for now. A basically-identical change will be needed for touch-screen input, whether we stick with this approach or switch to the paint task.
Source-Repo: https://github.com/servo/servo
Source-Revision: bc62b5aadb62267582fbd65daa28438ce6c6ac9c
Multiprocess mode is enabled with the `-M` switch, and sandboxing is
enabled with the `-S` switch.
Rebase of #6884.
Source-Repo: https://github.com/servo/servo
Source-Revision: 8b39b9afed6ef8a3d7d3e6609fd301a37825d3e1
