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Fixup Surface

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This commit is contained in:
Blaž Hrastnik 2020-06-02 10:44:44 +09:00
parent 2ea5feaeb1
commit c17045ed07
1 changed files with 6 additions and 4 deletions
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10
helix-term/src/component.rs
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@ -1,15 +1,17 @@
// IDEA: render to a cache buffer, then if not changed, copy the buf into the parent // IDEA: render to a cache buffer, then if not changed, copy the buf into the parent
type Surface = ();
pub trait Component { pub trait Component {
/// Process input events, return true if handled. /// Process input events, return true if handled.
fn process_event(&mut self, event: crossterm::event::Event, args) -> bool; fn process_event(&mut self, event: crossterm::event::Event, args: ()) -> bool;
/// Should redraw? Useful for saving redraw cycles if we know component didn't change. /// Should redraw? Useful for saving redraw cycles if we know component didn't change.
fn should_update(&self) -> bool { true } fn should_update(&self) -> bool {
true
}
fn render(&mut self, surface: &mut Surface, args: ()); fn render(&mut self, surface: &mut Surface, args: ());
} }
// HStack / VStack // HStack / VStack
// focus by component id: each View/Editor gets it's own incremental id at create // focus by component id: each View/Editor gets it's own incremental id at create
// Component: View(Arc<State>) -> multiple views can point to same state // Component: View(Arc<State>) -> multiple views can point to same state
// id 0 = prompt? // id 0 = prompt?