diff options
author | Blaž Hrastnik | 2020-06-01 08:42:28 +0000 |
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committer | Blaž Hrastnik | 2020-06-01 08:42:28 +0000 |
commit | 613d06dfb0e5fe2fc05b94e5c651dfd10af23310 (patch) | |
tree | 74696d63909ffe05903870bfca19d9beabe0e621 /helix-term | |
parent | 6905ff03c29c9fc020a6333adf9e9d5004c3f3c5 (diff) |
wip: importing to github
Diffstat (limited to 'helix-term')
-rw-r--r-- | helix-term/Cargo.toml | 1 | ||||
-rw-r--r-- | helix-term/src/component.rs | 18 | ||||
-rw-r--r-- | helix-term/src/editor.rs | 7 | ||||
-rw-r--r-- | helix-term/src/line.rs | 5 | ||||
-rw-r--r-- | helix-term/src/main.rs | 1 |
5 files changed, 32 insertions, 0 deletions
diff --git a/helix-term/Cargo.toml b/helix-term/Cargo.toml index 0ab6209e..bd488d2f 100644 --- a/helix-term/Cargo.toml +++ b/helix-term/Cargo.toml @@ -29,3 +29,4 @@ futures = { version = "0.3.5", default-features = false, features = ["std"] } smol = "0.1.10" num_cpus = "1.13.0" piper = "0.1.2" +tui = { version = "0.9.5", default-features = false } diff --git a/helix-term/src/component.rs b/helix-term/src/component.rs new file mode 100644 index 00000000..8ec5663a --- /dev/null +++ b/helix-term/src/component.rs @@ -0,0 +1,18 @@ + +// IDEA: render to a cache buffer, then if not changed, copy the buf into the parent +pub trait Component { + /// Process input events, return true if handled. + 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. + fn should_update(&self) -> bool { true } + + fn render(&mut self, surface: &mut Surface, args: ()); +} + +// HStack / VStack +// 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 +// id 0 = prompt? +// when entering to prompt, it needs to direct Commands to last focus window +// -> prompt.trigger(focus_id), on_leave -> focus(focus_id) +// popups on another layer diff --git a/helix-term/src/editor.rs b/helix-term/src/editor.rs index 54c70e1b..111c3273 100644 --- a/helix-term/src/editor.rs +++ b/helix-term/src/editor.rs @@ -278,4 +278,11 @@ impl Editor { println!("The text you entered: {}", typed_text); Ok(()) } + + pub fn render(&self) { + // create a new window sized surface + // paint all components + // diff vs last frame, swap + // paint diff + } } diff --git a/helix-term/src/line.rs b/helix-term/src/line.rs index 58d4c9d8..7cbfab61 100644 --- a/helix-term/src/line.rs +++ b/helix-term/src/line.rs @@ -11,6 +11,8 @@ use futures::{future::FutureExt, select, StreamExt}; use smol::Timer; // use futures_timer::Delay; +use tui::{backend::CrosstermBackend, Terminal}; + use crossterm::{ cursor::position, event::{DisableMouseCapture, EnableMouseCapture, Event, EventStream, KeyCode}, @@ -64,6 +66,9 @@ fn main() -> Result<()> { let mut stdout = stdout(); execute!(stdout, EnableMouseCapture)?; + let backend = CrosstermBackend::new(stdout); + let mut terminal = Terminal::new(backend)?; + use std::thread; // Same number of threads as there are CPU cores. diff --git a/helix-term/src/main.rs b/helix-term/src/main.rs index aaa83a86..e21fc7d7 100644 --- a/helix-term/src/main.rs +++ b/helix-term/src/main.rs @@ -1,4 +1,5 @@ // mod editor; +mod component; // use editor::Editor; |