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debug: add logging to mobile keyboard modifier handling

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Adding console.log statements to trace when input events fire
and when deactivateModifiers is called, to diagnose why modifiers
stay sticky on mobile.
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GitHub Copilot
2026-01-29 20:42:51 +00:00
parent f934d65745
commit d4b292e636
2 changed files with 5 additions and 2 deletions
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src/webterm/static/js/terminal.js
+2 -2
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File diff suppressed because one or more lines are too long
src/webterm/static/js/terminal.ts
+3
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@@ -662,6 +662,7 @@ class WebTerminal {
// Handle input from mobile keyboard (regular text only, special keys handled above) // Handle input from mobile keyboard (regular text only, special keys handled above)
textarea.addEventListener("input", () => { textarea.addEventListener("input", () => {
const value = textarea.value; const value = textarea.value;
console.log("[webterm:mobile] input event fired, value:", value, "ctrlActive:", this.ctrlActive, "shiftActive:", this.shiftActive);
if (value) { if (value) {
let toSend = value; let toSend = value;
// Apply Shift modifier (uppercase letters) // Apply Shift modifier (uppercase letters)
@@ -675,6 +676,7 @@ class WebTerminal {
toSend = String.fromCharCode(code - 64); // Ctrl+A = 0x01, Ctrl+D = 0x04, etc. toSend = String.fromCharCode(code - 64); // Ctrl+A = 0x01, Ctrl+D = 0x04, etc.
} }
} }
console.log("[webterm:mobile] sending:", toSend.charCodeAt(0), "calling deactivateModifiers");
this.send(["stdin", toSend]); this.send(["stdin", toSend]);
textarea.value = ""; textarea.value = "";
this.deactivateModifiers(); this.deactivateModifiers();
@@ -938,6 +940,7 @@ class WebTerminal {
/** Deactivate all modifiers */ /** Deactivate all modifiers */
private deactivateModifiers(): void { private deactivateModifiers(): void {
console.log("[webterm:mobile] deactivateModifiers called");
this.ctrlActive = false; this.ctrlActive = false;
this.shiftActive = false; this.shiftActive = false;
this.mobileKeybar?.querySelectorAll("button[data-modifier]").forEach((btn) => { this.mobileKeybar?.querySelectorAll("button[data-modifier]").forEach((btn) => {