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Disable the predict impact tab on maps without scenarios. #448

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This commit is contained in:
Dustin Carlino 2021-09-27 12:22:58 -07:00
parent 2c6f218b22
commit e8018c93e6
1 changed files with 12 additions and 1 deletions
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13
game/src/ungap/predict.rs
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@ -132,6 +132,17 @@ impl State<App> for ShowGaps {
fn make_top_panel(ctx: &mut EventCtx, app: &App) -> Panel {
let data = app.session.mode_shift.value().unwrap();
if data.all_candidate_trips.is_empty() {
return Tab::PredictImpact.make_left_panel(
ctx,
app,
Widget::col(vec![
"This city doesn't have travel demand model data available".text_widget(ctx),
]),
);
}
let col = vec![
// TODO Info button with popup explaining all the assumptions... (where scenario data comes
// from, only driving -> cycling, no off-map starts or ends, etc)
@ -141,7 +152,7 @@ fn make_top_panel(ctx: &mut EventCtx, app: &App) -> Panel {
"{} total driving trips in this area",
prettyprint_usize(data.all_candidate_trips.len())
))),
1.0,
0.0,
),
Widget::col(vec![
"Who might cycle if it was safer?".text_widget(ctx),