File size: 5,095 Bytes
39371ea | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | import { Editor, visibleWidth } from "@earendil-works/pi-tui";
/**
* Custom editor that handles app-level keybindings for coding-agent.
*/
export class CustomEditor extends Editor {
keybindings;
workingStatusIndicator;
embedWorkingStatus;
actionHandlers = new Map();
// Special handlers that can be dynamically replaced
onEscape;
onCtrlD;
onPasteImage;
/** Handler for extension-registered shortcuts. Returns true if handled. */
onExtensionShortcut;
constructor(tui, theme, keybindings, options) {
super(tui, theme, options);
this.keybindings = keybindings;
this.embedWorkingStatus = options?.embedWorkingStatus ?? false;
}
setWorkingStatusIndicator(indicator) {
this.workingStatusIndicator = indicator;
}
renderTopBorder(width, hiddenLineCount) {
if (!this.embedWorkingStatus || !this.workingStatusIndicator || width <= 0) {
return super.renderTopBorder(width, hiddenLineCount);
}
let status = this.workingStatusIndicator.renderInBorder(Math.max(1, width - 5));
let statusWidth = visibleWidth(status);
if (statusWidth === 0)
return super.renderTopBorder(width, hiddenLineCount);
const overflowLabel = hiddenLineCount > 0 ? ` ↑ ${hiddenLineCount} more ` : undefined;
const overflowLabelWidth = overflowLabel ? visibleWidth(overflowLabel) : 0;
const overflowStart = Math.floor((width - overflowLabelWidth) / 2);
const canFitOverflow = () => overflowLabel !== undefined && overflowLabelWidth + 2 <= width && overflowStart - (3 + statusWidth + 1) >= 1;
if (overflowLabel && !canFitOverflow()) {
status = this.workingStatusIndicator.renderSpinnerInBorder(width);
statusWidth = visibleWidth(status);
}
if (canFitOverflow()) {
const leftBlockWidth = 3 + statusWidth + 1;
return (this.borderColor("── ") +
status +
this.borderColor(` ${"─".repeat(overflowStart - leftBlockWidth)}${overflowLabel}${"─".repeat(width - overflowStart - overflowLabelWidth)}`));
}
if (width >= statusWidth + 5) {
return this.borderColor("── ") + status + this.borderColor(` ${"─".repeat(width - statusWidth - 4)}`);
}
status = this.workingStatusIndicator.renderSpinnerInBorder(width);
statusWidth = visibleWidth(status);
const prefixWidth = Math.min(3, Math.max(0, width - statusWidth));
return (this.borderColor("─".repeat(prefixWidth)) +
status +
this.borderColor("─".repeat(Math.max(0, width - prefixWidth - statusWidth))));
}
/**
* Register a handler for an app action.
*/
onAction(action, handler) {
this.actionHandlers.set(action, handler);
}
handleInput(data) {
// Check extension-registered shortcuts first
if (this.onExtensionShortcut?.(data)) {
return;
}
// Check for clipboard paste keybinding
if (this.keybindings.matches(data, "app.clipboard.pasteImage")) {
this.onPasteImage?.();
return;
}
// Check app keybindings first
// Escape/interrupt - only if autocomplete is NOT active
if (this.keybindings.matches(data, "app.interrupt")) {
if (!this.isShowingAutocomplete()) {
// Use dynamic onEscape if set, otherwise registered handler
const handler = this.onEscape ?? this.actionHandlers.get("app.interrupt");
if (handler) {
handler();
return;
}
}
// Let parent handle escape for autocomplete cancellation
super.handleInput(data);
return;
}
// Exit (Ctrl+D) - only when editor is empty
if (this.keybindings.matches(data, "app.exit")) {
if (this.getText().length === 0) {
const handler = this.onCtrlD ?? this.actionHandlers.get("app.exit");
if (handler)
handler();
return;
}
// Fall through to editor handling for delete-char-forward when not empty
}
// Explicit history bindings take precedence over app actions while the editor is focused.
// This lets users bind Ctrl+P even though it cycles models by default.
if (this.keybindings.matches(data, "tui.editor.historyPrevious") ||
this.keybindings.matches(data, "tui.editor.historyNext")) {
super.handleInput(data);
return;
}
// Check all other app actions
for (const [action, handler] of this.actionHandlers) {
if (action !== "app.interrupt" && action !== "app.exit" && this.keybindings.matches(data, action)) {
handler();
return;
}
}
// Pass to parent for editor handling
super.handleInput(data);
}
}
//# sourceMappingURL=custom-editor.js.map |