[Feature]: Support swipe.down on extra-keys for Ctrl+C

[Spy-God]

Feature description

When defining extra-keys, only popup (swipe up) is supported. Attempting:

{
  "key": "CTRL",
  "swipe": {
    "down": { "key": "CTRL+C" }
  }
}

Probable Solution

Add a swipe.down handler that accepts either key or macro, analogous to popup.

Environment details

• Termux version: 0.119.3 beta
• Android version: e.g. Android 15.0
• Device: e.g. Realme P1 5G

Use cases and benefits

• One-handed interrupt (Ctrl+C) without reaching across the keyboard
• Consistency with swipe-up popups

Additional information

No I dont think so and I only use termux so I can't say for other apps.

[mrwanouaziz58-artu]

"key": "CTRL",
"swipe": {
"down": { "key": "CTRL+C" }
}

[mrwanouaziz58-artu]

"key": "CTRL",
"swipe": {
"down": { "key": "CTRL+C" }
}Gk

[Spy-God]

Nothing happens even if we do that.

extra-keys = [
[
{ key: ESC, popup: { macro: ":wq\n", display: "SaveQuit" } },
{ key: CTRL, display: 'CTRL', popup: { macro: "CTRL d", display: "Ctrl+D" }, swipe: { down: { macro: "CTRL c", display: "Ctrl+C" } } },
{ key: TAB },
{ key: LEFT, display: '⏪', popup: HOME },
{ key: DOWN, display: '⏬', popup: PGDN },
{ key: RIGHT, display: '⏩', popup: END },
{ key: UP, display: '⏫', popup: PGUP },
{ key: 'DRAWER' }
],
[
{ key: "`" },
{ key: KEYBOARD },
{ key: ":" },
{ key: '&' },
{ key: '~' },
{ macro: "Q", display: "quit" },
{ macro: "X", display: "cf" },
{ macro: ":w\n", display: "Save" }
]
]

My old extra keys setup...

extra-keys = [
[
{ key: ESC, popup: { macro: ":wq\n", display: "SaveQuit" } },
{ key: CTRL, display: 'CTRL', popup: { macro: "CTRL d", display: "Ctrl+D" }, swipe: { down: { macro: "CTRL c", display: "Ctrl+C" } } },
{ key: TAB },
{ key: LEFT, display: '⏪', popup: HOME },
{ key: DOWN, display: '⏬', popup: PGDN },
{ key: RIGHT, display: '⏩', popup: END },
{ key: UP, display: '⏫', popup: PGUP },
{ key: 'DRAWER' }
],
[
{ key: "`" },
{ key: KEYBOARD },
{ key: ":" },
{ key: '&' },
{ key: '~' },
{ macro: "Q", display: "quit" },
{ macro: "X", display: "cf" },
{ macro: ":w\n", display: "Save" }
]
]

It doesnt have ctrl+c (i just gave up since nothing seemed to work)