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173 commits

Author SHA1 Message Date
Eli Friedman
7a08b29201 Don't use MutNullableHeap in HTMLCanvasElement. 
MutNullableHeap is going away in favor of MutNullableHeapJS.
 2015-10-15 14:03:55 -07:00
Eli Friedman
88a1cbb28b Stop implementing Copy for JS<T>. 
A copy of a JS<T> doesn't have the rooting properties of the original,
so it makes no sense for it to implement Copy.
 2015-10-15 14:02:45 -07:00
Anthony Ramine
7d6ea83479 Explicitly customise flags of new nodes where needed 
Given codegen now generates the various TypeId enums, it seems pointless to
still have to write their respective values in every DOM struct inheriting from
Node just to set the initial IS_IN_DOC flag in Document and IN_ENABLED_STATE in
form controls.
 2015-10-15 17:30:41 +02:00
Anthony Ramine
617fc08783 Generate all Derived implementations in codegen 2015-10-14 22:04:20 +02:00
Anthony Ramine
aab2c40389 Generate the TypeId enums in codegen 2015-10-14 18:45:35 +02:00
Emilio Cobos Álvarez
90775a7595 script: Return a white bitmap if the canvas has a size but no context 2015-09-25 18:10:50 +02:00
Emilio Cobos Álvarez
d12dbf94f2 Refactor if let Some(a) { Some(b) } else { None } 
Prefer `Option::map` instead.
 2015-09-25 16:34:08 +02:00
Emilio Cobos Álvarez
e2b7a01055 webgl: texImage2D with a canvas argument 2015-09-25 16:20:31 +02:00
Ravi Shankar
889eec364b sorted the extern crate, mod & use declarations 2015-09-24 02:12:45 +05:30
Brandon Fairchild
de3547e401 Fix reported test-tidy errors for unmerged import blocks 
This merges import blocks that were reported by tidy as unmerged.
 2015-09-19 12:50:14 -04:00
Anthony Ramine
58e1bd0e57 Introduce VirtualMethods::attribute_mutated() 
This replaces before_remove_attr(), after_remove_attr() and after_set_attr().
The virtual method takes the mutated attribute and an AttributeMutation value
to disambiguate between "attribute is changed", "attribute is added" and
"attribute is removed".

In the case of "attribute is changed", the mutation value contains a reference
to the old value of the mutated attribute, which is used to unregister outdated
named elements when the "id" attribute is changed on an element.

This greatly simplifies the handling of attributes, which in many cases don't
have any specific behaviour whether they are removed or changed or added. It
also fixes a few bugs where things were put in before_remove_attr() instead of
after_remove_attr() (e.g. when removing an href attribute from a base element).

A few helper functions in Element were also renamed and made private.
 2015-09-02 15:45:38 +02:00
Anthony Ramine
709d347872 Make the traits for the IDL interfaces take &self 2015-08-27 22:27:43 +02:00
Anthony Ramine
2a028f66a2 Remove AttributeHandlers 
On components/script/*.rs:

    # Remove imports.
    /^ *use dom::element::\{.*AttributeHandlers/ {
        s/\{AttributeHandlers, /\{/
        s/, AttributeHandlers//g
        s/\{([a-zA-Z]+)\}/\1/
        /\{\}/d
        s/::self;$/;/
    }
    /^ *use dom::element::\{?AttributeHandlers\}?;$/d

    # Remove AttributeHandlers.
    /^pub trait AttributeHandlers \{$/,/^\}$/D

    # Patch AttributeHandlers methods.
    /^impl<'a> AttributeHandlers for &'a Element \{/,/^\}$/ {
        s/^impl<'a> AttributeHandlers for &'a Element \{/impl Element {/
        /^ *fn /s/\(self([,)])/\(\&self\1/
	/^ *fn.*\(&self/s/fn/pub fn/
    }

The few error cases were then fixed by hand.
 2015-08-27 16:59:04 +02:00
Anthony Ramine
c831c2c0a5 Remove helper traits 
Now that JSRef<T> is gone, there is no need to have helper traits.

On components/script/*.rs:

    # Remove imports.
    /^ *use dom::[a-z]+::\{.*Helpers/ {
        s/\{(Raw[^L]|[^L][^a])[a-zA-Z]+Helpers, /\{/
        s/, (Raw[^L]|[^L][^a])[a-zA-Z]+Helpers([,}])/\2/g
        s/\{([a-zA-Z]+)\}/\1/
        /\{\}/d
        s/::self;$/;/
    }
    /^ *use dom::[a-z]+::\{?(Raw[^L]|[^L][^a])[a-zA-Z]+Helpers\}?;$/d

On components/script/dom/*.rs:

    # Ignore layout things.
    /^(pub )?(impl|trait).*Layout.* \{/,/^}$/ { P; D; }

    # Delete helpers traits.
    /^(pub )?trait ([^L][^ ]|L[^a])[^ ]+Helpers(<'a>)? \{$/,/^\}$/D

    # Patch private helpers.
    /^impl.*Private.*Helpers/,/^\}$/ {
        s/^impl<'a> Private([^L][^ ]|L[^a])[^ ]+Helpers(<'a>)? for &'a ([^ ]+) \{$/impl \3 {/
        /^ *(unsafe )?fn .*\(self.*[<&]'a/ {
            s/&'a /\&/g
            s/<'a, /</g
        }
        /^ *(unsafe )?fn /s/\(self([,)])/\(\&self\1/
    }

    # Patch public helpers.
    /^impl.*Helpers/,/^\}$/ {
        s/^impl(<'a>)? ([^L][^ ]|L[^a])[^ ]+Helpers(<'a>)? for (&'a )?([^ ]+) \{$/impl \5 {/
        /^ *(unsafe )?fn .*\(self.*[<&]'a/ {
            s/&'a /\&/g
            s/<'a, /</g
        }
        /^ *(unsafe )?fn .*\(&?self[,)]/s/(unsafe )?fn/pub &/
        /^ *pub (unsafe )?fn /s/\(self([,)])/\(\&self\1/
    }

The few error cases were then fixed by hand.
 2015-08-27 16:59:02 +02:00
João Oliveira
fd87c8cb3e make dom_struct derive HeapSizeOf, 
closes #7357
 2015-08-27 01:17:48 +01:00
bors-servo
48945b0fc1 Auto merge of #7397 - Manishearth:doublepointer-meet-fire, r=nox 
Remove doublepointer in VirtualMethods, and from_borrowed_ref



<!-- Reviewable:start -->
[<img src="https://reviewable.io/review_button.png" height=40 alt="Review on Reviewable"/>](https://reviewable.io/reviews/servo/servo/7397)
<!-- Reviewable:end -->
 2015-08-26 15:01:12 -06:00
Manish Goregaokar
b33c5427bc Remove doublepointer in VirtualMethods, and from_borrowed_ref 
Most of the heavy lifting done by:

```
$ ls *rs | xargs gawk -i inplace '/let .*: &&.*from_borrowed_ref/{sub("&&", "\\&");sub("_borrowed_","_");} {print $0}'
$ ls *rs | xargs gawk -i inplace "/impl.*VirtualMethods/{in_vm=1; sub(/<'a>/,\"\");sub(/&'a /,\"\")} /^}\$/{in_vm=0;} in_vm{\$0=gensub(/\\*self([^.])/,\"self\\\1\",\"g\"); sub(/from_borrowed_ref/,\"from_ref\")} {print}"
```
 2015-08-27 02:14:48 +05:30
ecoal95
6341c77700 webgl: Implement multiple calls and improve error detection 
This commit implements WebGL's:
 * cullFace
 * frontFace
 * enable
 * disable
 * depthMask
 * colorMask
 * clearDepth
 * clearStencil
 * depthFunc
 * depthRange
 * hint
 * lineWidth
 * pixelStorei
 * polygonOffset
 * texParameteri
 * texParameterf
 * texImage2D (partially)

It inlines a lot of OpenGL calls to keep the file
`components/canvas/webgl_paint_task.rs` as small as possible while
keeping readability.

It also improves error detection on previous calls, and sets node damage
on the canvas in the drawing calls.

It adds a `TexImage2D` reftest, even though it's not enabled because:
 * WebGL paints the image when it loads (asynchronously), so the reftest doesn't wait for it and it finishes early
 * If we change the source for the base64 src of the image it works as expected in non-headless mode, but the test harness locks
 2015-08-25 17:16:46 +02:00
Johann Tuffe
ec07178b6f sort all uses 2015-08-20 20:47:12 +08:00
Bogdan Cuza
45145108da Measure heap memory usage for more types. Fixes #6951 2015-08-13 21:44:41 +03:00
Bogdan Cuza
233a769c67 Add spec links 2015-07-28 13:28:41 +02:00
Patrick Walton
bb99b2f3c8 script: Make most of 2D canvas and WebGL run over IPC. 
To actually make the multiprocess communication work, we'll need to
reroute the task creation to the pipeline or the compositor. But this
works as a first step.
 2015-07-25 00:50:12 -07:00
David Winslow
4cf46bff2d Refactor #[jstraceable] to #[derive(JSTraceable)] 
fixes #6524
 2015-07-01 18:27:06 -04:00
Michael Wu
b7301ca06c Fix some warnings caused by the SM upgrade 2015-06-19 22:07:08 -04:00
Michael Wu
675267b782 Upgrade to SM 39 2015-06-19 18:42:48 -04:00
ecoal95
8cbfb3482c Use euclid from crates.io 2015-06-19 00:04:24 +02:00
Corey Farwell
5c408d2be9 rust-geom API changes 
https://github.com/servo/rust-geom/pull/81
 2015-06-13 12:28:21 -07:00
ecoal95
b3ac346749 Add WebGLContextAttributes support 
This commit also:
* Allows to return non-rootable dictionaries from
Codegen.
* Merges the two context types in an enum type.
 2015-06-01 15:29:38 +02:00
Corey Farwell
8e3f4bba85 Reduce max line length from 150 to 120 characters 
Part of https://github.com/servo/servo/issues/6041
 2015-05-24 00:01:49 -04:00
ecoal95
3350522306 Layerize canvas 
Note that this keeps using readback right now, `NativeSurface` painting
will be implemented soon.

Also see https://github.com/servo/servo/issues/6142
 2015-05-20 19:10:50 +02:00
Ms2ger
024323004d Remove remaining as_slice / as_mut_slice calls. 2015-04-28 23:31:11 +02:00
Anthony Ramine
2770886196 Remove unrooted() methods 2015-04-28 09:22:45 +02:00
Anthony Ramine
7197052c0d Uniformise root() methods 
They now live in traits Rootable, OptionalOptionalRootable, OptionalRootable
and ResultRootable.
 2015-04-28 09:22:45 +02:00
Anthony Ramine
afafde5191 Change MutNullableJS<T> to MutNullableHeap<JS<T>> 2015-04-27 10:45:38 +02:00
ecoal95
79a5dae170 WebGL context hardware acceleration + error detection 2015-04-27 04:16:47 +02:00
Ms2ger
a862479ca8 Remove as_slice() calls from script. 2015-04-26 10:52:55 +02:00
Ms2ger
41cc0a939e Replace the Str implementation for AttrValue by a Deref implementation. 2015-04-25 15:24:27 +02:00
Diego Marcos
c82485874d Kicks off a WebGL implementation 2015-04-20 14:29:39 -07:00
Diego Marcos
e3f5a76baa Implementing canvas drawImage API for HTML Canvas elements as image source 2015-03-24 12:23:15 -07:00
Manish Goregaokar
3479d3fa7f Replace unsafe_blocks by unsafe_code. 2015-03-21 10:27:32 +01:00
Zack Slayton
08ac0766ed Use new if let syntax wherever possible. Fixes #4153. 2015-03-10 09:18:55 -04:00
Edit Balint
325400dce4 Implement Canvas pixel manipulation 2015-02-22 13:41:58 -05:00
Tetsuharu OHZEKI
e2bd9eadd8 LayoutJS<T> implements Layout*Helpers instead of JS<T>. 2015-02-01 01:54:37 +09:00
Ms2ger
505159a464 Import the util crate as util rather than servo_util. 
This used to conflict with the util crate from the standard library, which
has long since been removed.

The import in layout has not been changed because of a conflict with the
util mod there.
 2015-01-29 12:16:41 +01:00
Ms2ger
f8ac1777ff Don't shadow lifetimes in script. 2015-01-28 13:48:28 +01:00
Josh Matthews
95fc29fa0d Update rustc to 00b112c45a604fa6f4b59af2a40c9deeadfdb7c6/rustc-1.0.0-dev. 2015-01-28 10:16:49 +10:00
Edit Balint
81f47344d6 CanvasRenderTask connected to Layout 
Update rust-azure to f4a02f3f621b0a994a20d42e438371a87c62f898.
 2015-01-09 18:53:10 +01:00
bors-servo
7800d98728 auto merge of #4566 : mattnenterprise/servo/globalref-by-value, r=Ms2ger 2015-01-08 13:12:55 -07:00
Ms2ger
16c7060bc8 Update rustc to revision 2cfb5acb5a2751c759627377e602bac4f88f2d19. 2015-01-08 09:58:46 -05:00
Matt McCoy
85df7f0d6f Fixes #4164 Make Constructor and new functions take GlobalRef by value 2015-01-07 18:52:41 -05:00