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310 commits

Author SHA1 Message Date
Simon Hausmann
4b6e549b96 Simplify compiled path data structure 
Use two arrays, one for events and one for coordinates. That simplifies
the code generator and the generated code, and it also provides for
a more compact memory representation.
 2020-07-10 10:20:59 +02:00
Simon Hausmann
1a70213c05 Fix path layout implementation to allow positioning 
This is not exposed in the API yet though.
 2020-07-09 15:38:26 +02:00
Simon Hausmann
4b75ec0ee8 Lay out items on a path 
This works, but it's still missing support for positioning of the layout
itself.
 2020-07-09 15:32:47 +02:00
Simon Hausmann
251ef7fc97 Add support for SVG commands in Path elements 
Using the commands property we can just paste SVG paths. This makes it
much easier to write examples/demos. A good online path designer is
for example https://codepen.io/anthonydugois/pen/mewdyZ
 2020-07-09 13:41:57 +02:00
Simon Hausmann
7f3d1c3633 Small typo fix 2020-07-08 09:11:14 +02:00
Simon Hausmann
22d838ffae Add support for true and false boolean literals 2020-07-07 22:11:41 +02:00
Simon Hausmann
a83127ace8 Prepare the path element compilation for extensibility 
Avoid any element specific code in the Rust and C++ generator and
minimize the involvement in the interpreter.
 2020-07-07 14:14:17 +02:00
Simon Hausmann
1ab71b8ca3 Prepare the path element setup in the run-time for extensibility 
Make the anonymous struct for the LineTo variant in the PathElement enum
as separate structure, which can be introspected using rtto::FieldInfo.
 2020-07-07 14:14:17 +02:00
Simon Hausmann
9a73443e14 Allow for path elements to contain bindings 2020-07-07 14:14:17 +02:00
Simon Hausmann
a71c67152e Revert "Prepare for additional path elements" 
This reverts commit d143addb07.

We're going to need to support binding expressions in path elements.
 2020-07-07 14:14:17 +02:00
Olivier Goffart
20369c7fc7 Fix nested components 2020-07-03 14:04:51 +02:00
Olivier Goffart
1cbd522a03 Rust: make non-constant model and if expression work 2020-07-03 14:04:23 +02:00
Simon Hausmann
d143addb07 Prepare for additional path elements 
Require that the values to the path element properties are numerical literals.
The conversion happens in the path "compilation" pass, where we can do more
pre-calcuation in the future.
 2020-07-02 10:40:31 +02:00
Simon Hausmann
5e61ed4ad2 Implement Path and LineTo in the markup 2020-07-01 15:13:23 +02:00
Olivier Goffart
009addf9b4 Logical operations and comparisons and unary operators 2020-06-29 18:40:37 +02:00
Simon Hausmann
f7517f403c Make the color a valid property type 
This replaces Property<u32> with Property<Color>
 2020-06-26 21:46:37 +02:00
Olivier Goffart
d267039fa8 Put a pointer to the parent component in the component 
This means we must use Rc for the component so we can use Weak for the parent pointer.

The idea is to get rid later of the context
 2020-06-26 19:26:55 +02:00
Olivier Goffart
2d22bac451 Use Pin<&Self> for Property::get 2020-06-26 13:18:04 +02:00
Olivier Goffart
1b748792ad Visit the item as Pin 
A preparation to have Property::get to take Pin<Self>
 2020-06-25 18:50:20 +02:00
Olivier Goffart
f50a705e00 Add the #[pin] attribute to be able to project to the pinned item 2020-06-25 12:18:09 +02:00
Simon Hausmann
e7ba02c85a Fix animation of properties by value in the Rust generator 
Don't require an evaluation context when setting up an animated value.
We can find out what the current value is inside evaluate.
 2020-06-25 08:20:37 +02:00
Simon Hausmann
3d85cb7f23 Add basic support for property animations to the rust generator 
Setting values on animated properties now results in set_animated_value
being called on the property instead of set, and the animation data is
passed on the spot.
 2020-06-24 17:54:25 +02:00
Olivier Goffart
caca0d0ba4 Put the component in a Pin<> 
Removed the drop and create from the ComponentVTable:
since we are not using VBox<ComponentVTable>, this simplifies a bit
the code of the interpreter and everything else.

But there is still a lot of changes everywhere to support that the Component
is pinned.
This is just for the component. Which would be required if later we want
to access the properties as Pin<Property<_>>. But we have not yet ability
to do projections
 2020-06-24 14:13:27 +02:00
Olivier Goffart
6133e35df8 Rust: Object literal and ObjectAccess 2020-06-22 18:10:32 +02:00
Olivier Goffart
f744fcccab Lookup within objects properties 
Generated code not yet implemented
 2020-06-22 17:35:01 +02:00
Olivier Goffart
f8b7989c0b Access the properties in the parent component of a repeated element 
This required some refactoring of the EvaluationContext structure to include the parent context
 2020-06-22 14:38:38 +02:00
Olivier Goffart
1bb8d94ab8 Support array for model in rust and in the interpreter 2020-06-19 19:46:59 +02:00
Olivier Goffart
6238d0d14f Prepare for the ability to access the model 
Add an expression type for the access of the model variable from a repeater
 2020-06-19 13:46:55 +02:00
Olivier Goffart
864e74601d Add a Model type for 
I guess in the future we want to make model a type that knows its inside
 2020-06-19 13:13:19 +02:00
Olivier Goffart
be8f127317 Object and array parsing 2020-06-18 15:22:30 +02:00
Simon Hausmann
9df888578f Expose a ComponentWindow type in Rust 
This comes with a factory function that re-directs to the backend and a
run member function to replace
sixtyfps_runtime_run_component_with_gl_renderer. For now it's all still
hidden in the generated run() method.
 2020-06-17 19:15:18 +02:00
Olivier Goffart
7bd186a159 Small fixups 2020-06-17 10:35:30 +02:00
Olivier Goffart
f74c801b59 Fix a bunch of warning in the generated rust 2020-06-17 10:26:20 +02:00
Olivier Goffart
5cd4ed7347 Arithmetic operations 2020-06-16 19:04:03 +02:00
Olivier Goffart
d7fe69ff74 Lookup the index from a repeater expression 2020-06-16 17:23:38 +02:00
Olivier Goffart
a4423374d8 Fix warnings 2020-06-16 13:59:10 +02:00
Olivier Goffart
6122f91fba Begin with the generation of rhe repeater (rust only for now) 2020-06-16 13:47:02 +02:00
Olivier Goffart
064db5aa5b const-field-offset: Add a way to specify the crate name 2020-06-16 13:47:02 +02:00
Simon Hausmann
2f7b46fb90 Improve Rust API 
run() on the component can now take a reference instead of consuming the
component.
 2020-06-15 18:02:23 +02:00
Olivier Goffart
81ce11ee8b Add a reference to the enclosing component in the element itself 2020-06-15 16:40:55 +02:00
Olivier Goffart
9adc55cd70 Partially revert the refactoring that changed the Element::children list 
Put the information about RepeatedElement in an Option within the normlal Element
 2020-06-15 13:42:11 +02:00
Olivier Goffart
136a90907b Refactor the element children to account for RepeatedElements 2020-06-12 22:24:50 +02:00
Olivier Goffart
30b201d946 Reduce the use of unsafe in corelib and in the rust backend 2020-06-12 19:03:15 +02:00
Olivier Goffart
e7644eba94 Fix C++ compilation with the new item visitor 2020-06-12 17:09:51 +02:00
Olivier Goffart
66dc643bf9 WIP: refactor the item visitor 
The C++ part hasn't been ported yet and some things still need polish

Introduce a visitor to not rely on the unsafe ItemTreeNode array.
 2020-06-12 13:32:40 +02:00
Olivier Goffart
ef9d3963e4 Fix casting of conditional operator 2020-06-12 10:32:56 +02:00
Simon Hausmann
9a935bdd0f Provide convenience accessors for public signals in C++ and Rust 
Typically their emission requires an evaluation context parameter.
Similar to properties, provide a public emitter function that takes care
of the context.

This also required two fixes in the compiler, in order to make the
following (as part of the test case) work:

    signal foo;
    foo => { ... }

    (1) Register declared signals before attempting to implement the
    connection handlers.
    (2) When looking up the signal property, not only look in the base
    type but also in the current type.
 2020-06-11 21:05:52 +02:00
Simon Hausmann
d0b1f83297 Fix warning in Rust generated code 
Allow the property accessors to be unused code
 2020-06-11 16:23:53 +02:00
Simon Hausmann
0cf86dced2 Provide convenience accessors for public properties in C++ 
See parent commit for the rationale :-)
 2020-06-11 15:45:16 +02:00
Olivier Goffart
8b6bb47af8 Create a type alias for Rc<RefCell<Element>> 2020-06-11 15:28:51 +02:00