Commit Graph

198 Commits

Author SHA1 Message Date
Jelle Raaijmakers
9753b8e62c Tests: Import WPT canvas repeating pattern test 2025-10-23 13:20:03 +01:00
Tim Ledbetter
2fd424ccb6 LibWeb: Draw canvas arcs and ellipses correctly when radius is zero
In this case, we should just draw a line from the last point in the
path to the start point. Previously, a division by zero caused nothing
to be drawn.
2025-10-22 16:08:57 +02:00
Tim Ledbetter
976912f3e9 LibWeb: Normalize negative drawImage() source/destination dimensions 2025-10-22 12:29:04 +02:00
Tim Ledbetter
c4e56cc845 LibWeb: Throw error when calling drawImage() with a broken image 2025-10-22 10:44:58 +02:00
Tim Ledbetter
f1571c4217 LibWeb: Ensure drawImage() always uses the first image frame 2025-10-22 01:25:46 +02:00
Tim Ledbetter
7db73118e9 LibWeb+LibGfx: Draw shadows for stroke joins and caps 2025-10-21 18:55:08 +02:00
Tim Ledbetter
0f295e8989 LibWeb: Take transforms into account when drawing shadows 2025-10-21 18:55:08 +02:00
Tim Ledbetter
0516c414d4 LibWeb: Don't draw shadows for transparent gradient fills 2025-10-21 18:55:08 +02:00
Tim Ledbetter
13f551612c LibWeb: Don't draw shadows if shadow offset and blur are not set 2025-10-21 18:55:08 +02:00
Tim Ledbetter
eb44cca5bd LibWeb: Ignore non-finite shadow offset values 2025-10-21 18:55:08 +02:00
Tim Ledbetter
b99c0c6a7f LibWeb: Account for paint style and global alpha when drawing shadows 2025-10-21 18:55:08 +02:00
Tim Ledbetter
494fcc40ac LibWeb: Account for transforms in isPointInPath() 2025-10-21 17:42:28 +02:00
Tim Ledbetter
d3ca038b2c LibWeb: Ensure putImageData() is unaffected by drawing state 2025-10-21 09:52:16 +02:00
Tim Ledbetter
2ac4544a81 LibWeb: Align CanvasRenderingContext2D::putImageData() with the spec
This change implements `putImageData()` with `dirtyX`, `dirtyY`,
`dirtyWidth` and `dirtyHeight` arguments.
2025-10-21 09:52:16 +02:00
Tim Ledbetter
08641c9e15 LibWeb: Ensure CanvasPath::arc() nonfinite radius argument is ignored 2025-10-20 12:12:16 +01:00
Tim Ledbetter
303ebc0a67 LibWeb: Ignore non-finite arguments to canvas text drawing methods 2025-10-20 12:12:16 +01:00
ljamar
7fb65283c2 LibWeb: Ignore non-finite args in CanvasRenderingContext2D::clear_rect() 2025-10-17 17:41:58 +01:00
Tim Ledbetter
24a7eac4ab LibWeb: Delay module script execution until current script has ended 2025-10-16 16:46:48 +02:00
Lorenz A
e73e0b3c92 LibWeb: Implement CSS decode bytes algo 2025-10-16 16:44:42 +02:00
ayeteadoe
05f3bd0fa8 Tests/LibWeb: Import several scaling createImageBitmap() tests 2025-10-14 12:19:33 +02:00
lukasxcs
c1ff2a845c LibWeb: Implement DataTransfer.set_data() 2025-10-10 08:02:16 +01:00
Feng Yu
fd3c69227f LibWeb/HTML: Implement focus restoration in HTMLDialogElement
When a dialog is closed, restore focus to the previously focused
element if focus is within the dialog or if the dialog was modal.
2025-10-03 08:55:53 +02:00
Shannon Booth
c1d022523b LibWeb/HTML: Enforce width and height range for OffscreenCanvas
We should be throwing a TypeError on values outside of the range
for an unsigned long instead of the default modulo behaviour.
2025-09-22 12:37:30 +01:00
Shannon Booth
e3b5507113 LibWeb/HTML: Avoid crash for extreme bitmap sizes in OffscreenCanvas 2025-09-22 12:37:30 +01:00
Lorenz A
47796e7967 LibWeb: Serialize HTML attribute names as per spec 2025-09-15 10:08:12 +02:00
Tim Ledbetter
d9341adb1e LibWeb: Implement DataTransferItemList.remove() 2025-09-12 12:30:33 +02:00
Veeti Paananen
5e23df7d8a LibWeb: Fix case insensitivity for HTMLElement "hidden" attribute 2025-09-11 15:20:18 +02:00
euro20179
e442aa6e10 LibWeb: Ensure parser cannot change the mode is handled
This fixes at least 1 wpt bug where text/plain documents are rendered in
quirks mode. The test in question: https://wpt.live/html/browsers/browsing-the-web/read-text/load-text-plain.html
2025-09-07 11:11:43 +01:00
Callum Law
829437c11d LibWeb: Implement autocorrect attribute 2025-08-29 15:47:17 +01:00
Callum Law
a6fb7c84e9 LibWeb: Implement the autocapitalize attribute 2025-08-29 15:47:17 +01:00
Callum Law
e539990c7f LibWeb: Implement writingSuggestions attribute 2025-08-29 15:47:17 +01:00
Callum Law
87e0523664 LibWeb: Implement the spellcheck attribute 2025-08-29 15:47:17 +01:00
Glenn Skrzypczak
bd34b11ca2 LibWeb/HTML: Implement date conversions for month and week inputs
This implements the conversion algorithms between strings and dates for
inputs of the types month and week.
2025-08-27 15:10:06 +02:00
Glenn Skrzypczak
cac2ee41b9 LibWeb/HTML: Correctly compute whether element is mutable
This adapts the implementation of `is_mutable` to align more closely
with the spec. Specifically, it is now also taken into account whether
the element is enabled.
2025-08-14 11:05:28 -04:00
Lukas Schmidt
c2fc4b25cd LibWeb: Implement HTMLElement.draggable() 2025-08-12 17:15:06 +01:00
Luke Wilde
40bb50ac60 LibWeb: Parse and propagate the iframe sandbox attribute 2025-08-07 19:24:39 +02:00
Idan Horowitz
aeb7b442d3 LibWeb: Add initial support for bitmap cropping to createImageBitmap 2025-08-04 23:39:11 +02:00
Idan Horowitz
3b8ccf4d77 LibWeb: Add initial support for HTMLImageElement in createImageBitmap 2025-08-03 21:47:48 +02:00
Glenn Skrzypczak
3dd8b3230e LibWeb/HTML: Only include direction if dirname applies
This commit changes form data to only include the direction of auto
directionality form associated elements.
2025-08-02 18:27:35 +01:00
Tim Ledbetter
92f85d180e LibWeb: Serialize empty ImageBitmap data as null 2025-07-21 19:19:50 -04:00
Tim Ledbetter
48417152df LibWeb: Don't crash when creating empty bitmap from a HTMLCanvasElement 2025-07-20 16:26:57 +12:00
Tim Ledbetter
88efb362c4 LibWeb: Remove UA styles for h1 in article, aside, nav and section 2025-07-11 08:24:32 +02:00
Sam Atkins
af17f38bbf LibWeb/HTML: Implement and use "optional value"
Corresponds to f3444c23ff

Also import a test.
2025-07-08 17:08:39 +01:00
edvwib
8ca956e6f1 LibWeb: Implement 'no-validate state' concept 2025-07-07 20:12:11 +01:00
Shannon Booth
1b8a77f98c LibWeb/HTML: Avoid potential overflow of index for DOMStringList
The included WPT test passes through -1 which ends up modolo'ing
to u32 max at the IDL conversion layer, resulting in an unsigned
overflow when checking bounds.
2025-07-05 12:28:37 +01:00
Tim Ledbetter
5413716802 LibWeb: Don't crash when setting offscreen canvas size to 0
Previously, this would crash because `Gfx::Bitmap` can't have a zero
size.
2025-07-04 16:10:38 +01:00
Callum Law
9ab7c5d08d LibWeb: Support relative lengths in calc color values
Gains us ~40 WPT tests.
2025-07-04 13:18:55 +01:00
Tim Ledbetter
844dcd3310 LibWeb: Ignore non-finite OffscreenCanvas shadow offset values 2025-07-01 13:53:27 +12:00
Shannon Booth
20d369b96d LibWeb/HTML: Implement the exception checks for Document.domain setter 2025-06-27 18:45:48 +12:00
Shannon Booth
0bdcaf02d3 LibWeb/HTML: Only update the image data on fully loaded document
Documents created by DOMParser and fragment documents do not
have an origin set on the document by the spec. These documents
also happen to never become fully active.

By properly implementing the steps for the <img> element to only
update the image data for documents which are fully active, this
fixes a crash for img elements in these types of documents.

Unfortunately, this is not a full fix for the microtask queue case.
This is because it seems possible for node document for an <img>
element to be changed during the microtask queue for that document.
It is not clear to me how this can be fixed in a nice way.
2025-06-24 09:56:14 +02:00