Refactor the code in the compiler a bit to allow using the
`TypeLoader` for the root document itself and use that in the
interpreter.
You need to run passes *before* the `TypeLoader` takes ownership
of the Document, so the `load_file` in `TypeLoader` needed a bit of
changing.
and their related name.
Also move the component module in the item_Tree module
register_component -> register_item_tree
ComponentItemTree -> ItemTreeNodeArray
For #3323
Rationale from that issue:
Right now, we use the term `component` in the Slint language and in the compiler to be a a tree of elements that can be used as an element in a .slint file.
The term is also currently used in the runtime as a tree of runtime Items that are allocated together. (declared in ComponentVTable)
But there are no 1 to 1 mapping between a `component` in the slint language, and a runtime Component.
(for example, the items behind a `if` or `for` or `PopupMenu` are in a different runtime component. And `component` declared in Slint are often inlined)
So we should rename the internal runtime `Component` to `ItemTree`
The currently public `slint::ComponentHandle` wraps the "root" of the ItemTree, but that's ok because it is generated from a .slint `component`, so it doesn't change name
The main change is that the window adapter is not copied into
sub-components anymore - instead it is accessed through the root. This
is especially important for globals.
In order to add the root, a little extra dance had to be performance on
instantiation: The self_rc/self_weak is created first and the
ComponentExtraData's fields are populated via once_cells.
Consume the Rc in the function signature where the implementation would clone it anyway.
This is also needed in preparation for InstanceRef::window_adapter()
walking up the tree of components,
by which it's not possible to return a reference anymore as
parent_instance() returns a new lifetime that's shorter than &self
inside window_adapter().
These are two different concept, and it is confusing to keep them in the
same enum
We want to support component without any base element, and Void is
already used for global component, so do this refactoring before
- move all the builtin function to handling to its own function with an
exhaustive match, so we get a compile error when we forgot to
implement one
- Let Globals know about the window because we need it to get the color
scheme
- We need to make sure that the initialization of global is in the right order.
- In C++ and rust, we need to add accessor to the global component
- There can be `PropertyReference::Global` in binding of globals
- The interpreter globals need to hold references to the global they may depend on
Fixes#175
The README.md contains the warning that used to be in lib.rs.
Add README.md files to all internal crates
... pointing to the official public crate to use instead.
Rename internal crates
fixup: README files
fixup rename
Move "internal" crates into the `internal` directory. This first batch
includes most of sixtyfps_runtime but leaves the rendering backends
alone for now.
pre-commit applied some cleanups to the moved files:
- Consistent newline at end of file policy
- trimming trailing whitespace
- Formatting Cargo.toml files.
2022-01-31 16:00:50 +01:00
Renamed from sixtyfps_runtime/interpreter/global_component.rs (Browse further)
