Skip to content

recording: add the [Del] keycap HUD to the delete_and_select tutorial #30

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
borisbat merged 1 commit into from
Jun 4, 2026
Merged

recording: add the [Del] keycap HUD to the delete_and_select tutorial #30

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Binary file modified doc/source/_static/tutorials/delete_and_select.mp4
View file
Open in desktop
Binary file not shown.
16 changes: 12 additions & 4 deletions tests/integration/record_delete_and_select.das
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,8 @@ require daslib/json_boost public
//! chain, press Delete, and watch B plus the two links on its pins cascade away. Voiced
//! and self-verifying: the click MUST select B, and the Delete MUST remove B and both
//! its links, or the recording aborts at teardown. Pulses the chain first to show it is
//! live before it is cut. The headless regression for the same gesture is
//! test_delete_and_select.das.
//! live before it is cut, and the imgui_key_hud pops a [Del] keycap as the key fires. The
//! headless regression for the same gesture is test_delete_and_select.das.

let CANVAS = "MAIN_WIN/graph"

Expand Down Expand Up @@ -43,6 +43,10 @@ def main {
}
let sel_pt = title_point(snap, T_B)

// Keyboard helper: pop a [Del] keycap bottom-center when the key fires (no modifiers
// - Delete is a plain key, not a chord); keycap_fade_s lingers it through the voice.
post_command(app, "imgui_key_hud", JV((enabled = true, show_modifiers = false, keycap_fade_s = 2.5f)))

// ---- Beat 1: the chain ----
record_check_rendered(app, T_B, true)
say(app, "A -> B -> C: two links", T_B,
Expand Down Expand Up @@ -73,14 +77,18 @@ def main {
[voice = "Click a node to select it - the editor highlights the selection for you."])

// ---- Beat 4: Delete -> B and both its links cascade ----
// Fire Delete partway into the voice so the [Del] keycap pops as the line names it.
let del = int(ImGuiKey.Delete)
let dwell2 = say_begin(app, "Delete -> B + both links cascade", "{CANVAS}/node_1",
[voice = "Press Delete and the editor raises B through begin_delete; accepting it drops B and cascades the two links on its pins. A and C remain, disconnected."])
let lead = dwell2 > 1200u ? 700u : dwell2 / 3u
sleep(lead)
post_command(app, "imgui_key_press", JV((key = del)))
post_command(app, "imgui_key_release", JV((key = del)))
// Hard self-verify: B is gone AND both links cascaded out, or abort at teardown.
record_check_rendered(app, T_B, false)
record_check_rendered(app, T_L100, false)
record_check_rendered(app, T_L101, false)
say(app, "Delete -> B + both links cascade", "{CANVAS}/node_1",
[voice = "Press Delete and the editor raises B through begin_delete; accepting it drops B and cascades the two links on its pins. A and C remain, disconnected."])
sleep(dwell2 > lead ? dwell2 - lead : 0u)
}
}
Loading