bendns' repos / gracilaria
A simple CPU rendered GUI IDE experience.
Diffstat (limited to 'src/edi.rs')
-rw-r--r--src/edi.rs45
1 files changed, 33 insertions, 12 deletions
diff --git a/src/edi.rs b/src/edi.rs
index dedc780..c938f28 100644
--- a/src/edi.rs
+++ b/src/edi.rs
@@ -31,7 +31,7 @@ use crate::bar::Bar;
use crate::commands::Cmds;
use crate::error::WDebug;
use crate::gotolist::{At, GoTo};
-use crate::hov::{self, Hovr, Hovring, Rendered};
+use crate::hov::{self, HOV_HEIGHT, Hovr, Hovring, Rendered};
use crate::lsp::{
Anonymize, Client, Map_, PathURI, RequestError, Rq, tdpp, vsc_settings,
};
@@ -390,17 +390,38 @@ impl Editor {
}
pub fn scroll(&mut self, rows: f32) {
let rows = if alt() { rows * 8. } else { rows * 3. };
- let (vo, max) = lower::saturating::math! { if let State::Hovering(Rq {result: Some(Hovring {
- rndr: Some(Rendered {scroll, .. }),..
- }), ..}) = &mut self.state && shift() {
- // let n = x.item.l();
- // (&mut x.item.vo, n - 15)
- todo!()
- } else if let Some((_, ref mut vo, Some(max))) = self.requests.sig_help.result && shift(){
- (vo, max - 15)
- } else {
- let n =self. text.l() - 1; (&mut self.text.vo, n)
- }};
+ if let State::Hovering(Rq {
+ result:
+ Some(Hovring {
+ rndr: Some(Rendered { scroll: vo, image, .. }),
+ ..
+ }),
+ ..
+ }) = &mut self.state
+ && shift()
+ {
+ let max = image.height().saturating_sub(HOV_HEIGHT as _);
+ let rows = rows * 21.;
+ if rows < 0.0 {
+ let rows = rows.ceil().abs() as u32;
+ *vo = (*vo + rows).min(max);
+ } else {
+ let rows = rows.floor() as u32;
+ *vo = vo.saturating_sub(rows);
+ }
+ return;
+ };
+ let (vo, max) = lower::saturating::math! {
+ if let Some((_, ref mut vo, Some(max))) =
+ self.requests.sig_help.result
+ && shift()
+ {
+ (vo, max - 15)
+ } else {
+ let n = self.text.l() - 1;
+ (&mut self.text.vo, n)
+ }
+ };
if rows < 0.0 {
let rows = rows.ceil().abs() as usize;
*vo = (*vo + rows).min(max);