3218 commits

Author	SHA1	Message	Date
Glenn Skrzypczak	9973b01848	LibWeb/CSS: Improved implementation of background-blend-mode ... This is a improved version of a73cd88f0c The old commit was reverted in 552dd18696 The new version only paints an element into a new layer if background blend modes other than normal are used. The rasterization performance of most websites should therefore not suffer. Co-Authored-By: Alexander Kalenik <kalenik.aliaksandr@gmail.com>	2025-04-01 13:38:00 +02:00
Glenn Skrzypczak	6906f1722a	LibWeb/Painting: Add back SaveLayer command ... This reverts commit 552dd18696.	2025-04-01 13:38:00 +02:00
Kenneth Myhra	3131e6369f	Everywhere: Remove DeprecatedFlyString + any remaining references to it	2025-04-01 12:50:00 +02:00
Luke Wilde	278666edcd	LibWeb: Enforce Content Security Policy on navigation request/response	2025-04-01 04:01:28 +02:00
Timothy Flynn	004173f88b	LibWeb: Allow parsing of "file" prompt types in WebDriver ... See: https://github.com/w3c/webdriver/commit/3055808 This isn't actually used outside of BiDi.	2025-04-01 03:52:02 +02:00
Timothy Flynn	952ad4e68b	LibWeb: Allow fractional numbers for WebDriver mouse-move coordinates ... See: https://github.com/w3c/webdriver/commit/a67669c	2025-04-01 03:52:02 +02:00
Luke Wilde	ee6dbcc96e	LibWeb: Apply HTMLFontElement's face attribute's presentational hint ... Fixes font selection on https://stagsnet.net/	2025-04-01 03:50:30 +02:00
Aliaksandr Kalenik	e33174fca1	LibWeb: Make BackingStore atomic ref-counted ... This is required to make sure rendering thread will keep backing stores alive in case backing stores reallocation happens during rasterization. Fixes https://github.com/LadybirdBrowser/ladybird/issues/4164	2025-04-01 03:05:21 +02:00
Glenn Skrzypczak	1022566bff	LibWeb/Layout: Properly remove layout nodes ... This properly remove the old layout node subtree when no new layout node is created during layout update.	2025-03-31 18:19:58 +01:00
Aliaksandr Kalenik	24e2c402f5	LibWeb+WebContent: Move display list rasterization off the main thread ... The display list is an immutable data structure, so once it's created, rasterization can be moved to a separate thread. This allows more room for performing other tasks between processing HTML rendering tasks. This change makes PaintingSurface, ImmutableBitmap, and GlyphRun atomic ref-counted, as they are shared between the main and rendering threads by being included in the display list.	2025-03-31 15:58:15 +01:00
Jelle Raaijmakers	86b831750d	LibWeb: Layout children a bit earlier in BlockFormattingContext ... We don't need to duplicate this piece of code. No functional changes.	2025-03-31 08:11:10 +01:00
Jelle Raaijmakers	04ba375cc7	LibWeb: Only set line builder's block offset if clearance increases it ... This prevents text from overlapping with each other if a `<br>` with `clear: ..` is used in between.	2025-03-31 08:11:10 +01:00
Timothy Flynn	6f1710121d	LibWeb: Remove OOM handling from the AutoplayAllowlist	2025-03-30 16:18:57 +01:00
Timothy Flynn	c7979a8bd6	LibWeb: Add missing forward-include to AutoplayAllowlist ... This just lets clangd index this file.	2025-03-30 16:18:57 +01:00
Tim Ledbetter	568531f06a	Everywhere: Mark GC::Cell derived classes as Weakable explicitly ... Previously, all `GC::Cell` derived classes were Weakable. Marking only those classes that require this functionality as Weakable allows us to reduce the memory footprint of some frequently used classes.	2025-03-29 17:36:33 -05:00
Totto16	b66e7ac1ba	LibWeb: Implement BarProp properties for Window	2025-03-29 02:35:27 +00:00
Andreas Kling	ba8aabdeb0	Revert "LibWeb: Skip "overlay" paint phase when there's no inspected node" ... This reverts commit dc56435ecd. It broke overlay scrollbars.	2025-03-28 20:08:48 +00:00
Aliaksandr Kalenik	1229328adc	Revert "LibWeb/Painting: Add SaveLayer command" ... This reverts commit 1898643ba4.	2025-03-28 16:48:03 +00:00
Aliaksandr Kalenik	552dd18696	Revert "LibWeb/CSS: Implement 'background-blend-mode'" ... This reverts commit a73cd88f0c. Emitting SaveLayer for each paintable made rasterization a lot slower on every website because now Skia has to allocate enormous amounts of temporary surfaces. Let's revert it for now and figure how to implement it with less aggressive SaveLayer usage.	2025-03-28 16:48:03 +00:00
Andreas Kling	c71772126f	LibJS: Remove ByteString internals from PrimitiveString ... PrimitiveString is now internally either UTF-8, UTF-16, or both. We no longer convert them to/from ByteString anywhere, nor does VM have a ByteString cache.	2025-03-28 12:31:40 -04:00
Timothy Flynn	f05b0bfd5f	LibWeb+LibWebView+WebContent: Convert about:settings to a WebUI	2025-03-28 07:31:10 -04:00
Timothy Flynn	c75e40180c	LibWeb+LibWebView+WebContent: Convert about:processes to a WebUI	2025-03-28 07:31:10 -04:00
Timothy Flynn	41aeb9e63a	LibWeb+LibWebView+WebContent: Introduce a WebUI framework ... When we build internal pages (e.g. about:settings), there is currently quite a lot of boilerplate needed to communicate between the browser and the page. This includes creating IDL for the page and the IPC for every message sent between the processes. These internal pages are also special in that they have privileged access to and control over the browser process. The framework introduced here serves to ease the setup of new internal pages and to reduce the access that WebContent processes have to the browser process. WebUI pages can send requests to the browser process via a `ladybird.sendMessage` API. Responses from the browser are passed through a WebUIMessage event. So, for example, an internal page may: ladybird.sendMessage("getDataFor", { id: 123 }); document.addEventListener("WebUIMessage", event => { if (event.name === "gotData") { console.assert(event.data.id === 123); } }); To handle these messages, we set up a new IPC connection between the browser and WebContent processes. This connection is torn down when the user navigates away from the internal page.	2025-03-28 07:31:10 -04:00
Sam Atkins	192cae17ee	LibWeb/DOM: Update step 4 of load_document() ... Corresponds to 2ab779b8e8 We don't implement most of what that touches, so the only actual change is a couple of words added here.	2025-03-28 11:18:57 +00:00
Glenn Skrzypczak	a73cd88f0c	LibWeb/CSS: Implement 'background-blend-mode' ... This implements the 'background-blend-mode' CSS property.	2025-03-28 09:41:06 +00:00
Glenn Skrzypczak	1898643ba4	LibWeb/Painting: Add SaveLayer command ... This adds a command for saving the current layer of the canvas. This is useful for painting content onto a blank background in isolation and later compositing it onto the canvas.	2025-03-28 09:41:06 +00:00
Sam Atkins	09b8f73e11	LibWeb/CSS: Implement UnicodeRangeStyleValue ... This is preparation for storing at-rule descriptors as style values.	2025-03-28 09:15:02 +00:00
Sam Atkins	ef3a2bf907	LibWeb/CSS: Move functions for detecting var()/attr() into Token types ... This makes them accessible outside of PropertyParsing.cpp (which will be useful if/when descriptors can include them). I've also renamed them to use the correct term: "arbitrary substitution function".	2025-03-28 09:15:02 +00:00
Aliaksandr Kalenik	732a5cdc12	LibWeb: Respect min/max-content available size in auto width calculation ... ...for block level boxes. Otherwise we end up resolving auto width as zero during intrinsic layout, which leads to incorrectly applied max-width constraint. Fixes https://github.com/LadybirdBrowser/ladybird/issues/4123	2025-03-28 02:13:41 +00:00
Luke Wilde	c7d25301d3	LibWeb: Implement the LegacyUnforgeable attribute ... This fixes the frame-ancestors WPT tests from crashing when an iframe is blocked from loading. This is because it would get an undefined location.href from the cross-origin iframe, which causes a crash as it expects it to be there.	2025-03-27 23:50:35 +00:00
Tim Ledbetter	7853b757c2	LibWeb: Lower the baseline of text with veritcal-align: sub ... This lowers the baseline of the given text by one fifth of the parent's font size.	2025-03-27 23:30:57 +00:00
Tim Ledbetter	6fbbbc9b81	LibWeb: Raise the baseline of text with veritcal-align: super ... This raises the baseline of the given text by one third of the parent's font size.	2025-03-27 23:30:57 +00:00
Aliaksandr Kalenik	fc45121b70	LibWeb: Size box as normal if it has aspect ratio but auto sizes ... Otherwise we apply `calculate_stretch_fit_width()` instead of calculating width based on the content inside the box, like other browsers do.	2025-03-27 23:13:57 +00:00
Jelle Raaijmakers	006f276cab	LibWeb: Copy IDBDatabase object stores through Vector(ReadonlySpan) ... Prevents a crash because `ReadonlySpan.copy_to()` was trying to copy to an empty vector. Fixes #4127.	2025-03-27 23:13:32 +00:00
Oliver Medhurst	60fd406903	LibWeb: Fix inside list style overriding content offset ... Previously, if a horizontal margin was set on a list-item and it was list-style-position: inside, it would effectively remove that margin.	2025-03-27 23:10:09 +00:00
Oliver Medhurst	b272bb3373	LibWeb: Fix ::marker placement in tree ... Fixes ::marker (pseudo-element) placement in the tree for list-items. Previously: - ::before - content - ::marker - ::after Now (matches Firefox, afaik per-spec): - ::marker - ::before - content - ::after	2025-03-27 23:10:09 +00:00
Jelle Raaijmakers	15103d172c	LibWeb: Apply remaining vertical float clearance to next block level box ... Whenever we generate line boxes, we might end up with a residual vertical float clearance by way of having a `<br>` with `clear: ..` set. Set the Y offset of the next block level box to place by this vertical clearance. Relates to #4058.	2025-03-27 17:21:56 +00:00
stelar7	209d05fcb4	LibWeb/IDB: Implement IDBDatabase::deleteObjectStore	2025-03-27 15:47:16 +00:00
stelar7	b11276e5c4	LibWeb/IDB: Implement IDBDatabase::objectStoreNames	2025-03-27 15:47:16 +00:00
stelar7	1ad9b3ee6e	LibWeb/IDB: Implement create_a_sorted_name_list	2025-03-27 15:47:16 +00:00
stelar7	3879391fa6	LibWeb/IDB: Implement IDBObjectStore::name	2025-03-27 15:47:16 +00:00
stelar7	2e02b62126	LibWeb/IDB: Implement IDBObjectStore::autoIncrement	2025-03-27 15:47:16 +00:00
stelar7	b0453e044d	LibWeb/IDB: Implement IDBObjectStore::transaction	2025-03-27 15:47:16 +00:00
stelar7	594ba28c35	LibWeb/IDB: Implement IDBObjectStore::keyPath	2025-03-27 15:47:16 +00:00
stelar7	1057c88fdd	LibWeb/IDB: Implement IDBDatabase::createObjectStore	2025-03-27 15:47:16 +00:00
stelar7	3c5578cc87	LibWeb/IDB: Add internal ObjectStore type	2025-03-27 15:47:16 +00:00
stelar7	0979a154fd	LibWeb/IDB: Implement is_valid_key_path	2025-03-27 15:47:16 +00:00
stelar7	c276c212a0	LibWeb/IDB: Implement KeyGenerator	2025-03-27 15:47:16 +00:00
Aliaksandr Kalenik	634f0c2469	LibWeb: Don't crash if ElementByIdMap already has an element ... Let's simply reinsert the element respecting it's new position in the DOM tree, instead of crashing. Fixes regression in WPT tests caused by introducion of cache for getElementById().	2025-03-27 14:44:51 +00:00
Timothy Flynn	a5f3a60ed5	LibWeb: Report unhandled exceptions to the developer console ... This was a spec bug which led to us reporting handled (rather than unhandled) exceptions. See: https://github.com/whatwg/html/commit/2d7f50a	2025-03-27 14:14:02 +00:00