feat: bubbling

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Jonathan Kelley committed 2021-11-15 09:49:01 -05:00
1 parent 9bd56ee499
commit 19df1bda10
12 files changed
+398 -292

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+87 -102
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@@ -5,28 +5,111 @@
use crate::innerlude::*;
use std::{any::Any, fmt::Debug};
/// ## Mutations
///
/// This method returns "mutations" - IE the necessary changes to get the RealDOM to match the VirtualDOM. It also
/// includes a list of NodeRefs that need to be applied and effects that need to be triggered after the RealDOM has
/// applied the edits.
///
/// Mutations are the only link between the RealDOM and the VirtualDOM.
pub struct Mutations<'a> {
pub edits: Vec<DomEdit<'a>>,
pub noderefs: Vec<NodeRefMutation<'a>>,
pub refs: Vec<NodeRefMutation<'a>>,
pub effects: Vec<&'a dyn FnMut()>,
}
impl Debug for Mutations<'_> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_struct("Mutations")
.field("edits", &self.edits)
.field("noderefs", &self.noderefs)
// .field("effects", &self.effects)
.field("noderefs", &self.refs)
.finish()
}
}
/// A `DomEdit` represents a serialized form of the VirtualDom's trait-based API. This allows streaming edits across the
/// network or through FFI boundaries.
#[derive(Debug, PartialEq)]
#[cfg_attr(
feature = "serialize",
derive(serde::Serialize, serde::Deserialize),
serde(tag = "type")
)]
pub enum DomEdit<'bump> {
PushRoot {
root: u64,
},
PopRoot,
AppendChildren {
many: u32,
},
// "Root" refers to the item directly
// it's a waste of an instruction to push the root directly
ReplaceWith {
root: u64,
m: u32,
},
InsertAfter {
root: u64,
n: u32,
},
InsertBefore {
root: u64,
n: u32,
},
Remove {
root: u64,
},
CreateTextNode {
text: &'bump str,
root: u64,
},
CreateElement {
tag: &'bump str,
root: u64,
},
CreateElementNs {
tag: &'bump str,
root: u64,
ns: &'static str,
},
CreatePlaceholder {
root: u64,
},
NewEventListener {
event_name: &'static str,
scope: ScopeId,
root: u64,
},
RemoveEventListener {
root: u64,
event: &'static str,
},
SetText {
root: u64,
text: &'bump str,
},
SetAttribute {
root: u64,
field: &'static str,
value: &'bump str,
ns: Option<&'bump str>,
},
RemoveAttribute {
root: u64,
name: &'static str,
},
}
use DomEdit::*;
impl<'a> Mutations<'a> {
pub(crate) fn new() -> Self {
Self {
edits: Vec::new(),
noderefs: Vec::new(),
refs: Vec::new(),
effects: Vec::new(),
}
}
@@ -156,101 +239,3 @@ impl<'a> NodeRefMutation<'a> {
.and_then(|f| f.downcast_mut::<T>())
}
}
/// A `DomEdit` represents a serialized form of the VirtualDom's trait-based API. This allows streaming edits across the
/// network or through FFI boundaries.
#[derive(Debug, PartialEq)]
#[cfg_attr(
feature = "serialize",
derive(serde::Serialize, serde::Deserialize),
serde(tag = "type")
)]
pub enum DomEdit<'bump> {
PushRoot {
root: u64,
},
PopRoot,
AppendChildren {
many: u32,
},
// "Root" refers to the item directly
// it's a waste of an instruction to push the root directly
ReplaceWith {
root: u64,
m: u32,
},
InsertAfter {
root: u64,
n: u32,
},
InsertBefore {
root: u64,
n: u32,
},
Remove {
root: u64,
},
CreateTextNode {
text: &'bump str,
root: u64,
},
CreateElement {
tag: &'bump str,
root: u64,
},
CreateElementNs {
tag: &'bump str,
root: u64,
ns: &'static str,
},
CreatePlaceholder {
root: u64,
},
NewEventListener {
event_name: &'static str,
scope: ScopeId,
root: u64,
},
RemoveEventListener {
root: u64,
event: &'static str,
},
SetText {
root: u64,
text: &'bump str,
},
SetAttribute {
root: u64,
field: &'static str,
value: &'bump str,
ns: Option<&'bump str>,
},
RemoveAttribute {
root: u64,
name: &'static str,
},
}
impl DomEdit<'_> {
pub fn is(&self, id: &'static str) -> bool {
match self {
DomEdit::InsertAfter { .. } => id == "InsertAfter",
DomEdit::InsertBefore { .. } => id == "InsertBefore",
DomEdit::PushRoot { .. } => id == "PushRoot",
DomEdit::PopRoot => id == "PopRoot",
DomEdit::AppendChildren { .. } => id == "AppendChildren",
DomEdit::ReplaceWith { .. } => id == "ReplaceWith",
DomEdit::Remove { .. } => id == "Remove",
DomEdit::CreateTextNode { .. } => id == "CreateTextNode",
DomEdit::CreateElement { .. } => id == "CreateElement",
DomEdit::CreateElementNs { .. } => id == "CreateElementNs",
DomEdit::CreatePlaceholder { .. } => id == "CreatePlaceholder",
DomEdit::NewEventListener { .. } => id == "NewEventListener",
DomEdit::RemoveEventListener { .. } => id == "RemoveEventListener",
DomEdit::SetText { .. } => id == "SetText",
DomEdit::SetAttribute { .. } => id == "SetAttribute",
DomEdit::RemoveAttribute { .. } => id == "RemoveAttribute",
}
}
}