8958f06 · helix · git.iko.soy

added file rendering

commit8958f06f0824965d030adc7522303129da014315 authorJan Hrastnik <jan.hrastnik2@gmail.com> dateTue 16 Jun 2020, 22:46 (6 years ago) parent8119f1e

3 files changed+15−1

unifiedsplit

helix-core/src/state.rs+6

@@ -117,6 +117,12 @@ impl State {

117117 Selection::new(ranges.collect(), sel.primary_index)

118118 // TODO: update selection in state via transaction

119119 }

120+

121+ pub fn file(&self) -> &Rope {

122+ // used to access file contents for rendering to screen

123+ let copy = &self.doc.contents;

124+ copy

125+ }

120126}

121127

122128/// Coordinates are a 0-indexed line and column pair.

helix-term/src/editor.rs+6−1

@@ -2,7 +2,8 @@ use crossterm::{

22 cursor,

33 cursor::position,

44 event::{self, read, Event, EventStream, KeyCode, KeyEvent},

5− execute, queue, style,

5+ execute, queue,

6+ style::Print,

67 terminal::{self, disable_raw_mode, enable_raw_mode},

78};

89use futures::{future::FutureExt, select, StreamExt};

@@ -39,6 +40,10 @@ impl Editor {

3940

4041 fn render(&self) {

4142 // TODO:

43+ match &self.state {

44+ Some(s) => execute!(stdout(), cursor::MoveTo(0, 0), Print(s.file())).unwrap(),

45+ None => (),

46+ }

4247 }

4348

4449 pub async fn print_events(&mut self) {

helix-term/test.txtnew file+3

@@ -0,0 +1,3 @@

1+aaa

2+bbb

3+ccc