mirror of
https://github.com/Ark0N/Codeman.git
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792 lines
32 KiB
JavaScript
792 lines
32 KiB
JavaScript
/**
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* @fileoverview Mobile keyboard accessory bar and modal focus trap.
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*
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* Defines three exports:
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*
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* - KeyboardAccessoryBar (singleton object) — Quick action buttons shown above the virtual
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* keyboard on mobile: arrow up/down, /init, /clear, /compact, paste, Esc, and dismiss.
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* The paste button opens a dialog that handles both text paste and image attach
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* (native picker + best-effort image paste, routed through app._uploadAndInsertImages).
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* Destructive actions (/clear, /compact) require double-tap confirmation (2s amber state).
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* Commands are sent as text + Enter separately for Ink compatibility.
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* Only initializes on touch devices (MobileDetection.isTouchDevice guard).
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* - PathPicker (singleton object) — Lazy server-side file/folder browser shared
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* by Link Existing and the extended mobile keyboard bar.
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*
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* - FocusTrap (class) — Traps Tab/Shift+Tab keyboard focus within a modal element.
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* Saves and restores previously focused element on deactivate. Used by Ralph wizard
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* and other modal dialogs.
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*
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* @globals {object} KeyboardAccessoryBar
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* @globals {object} PathPicker
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* @globals {class} FocusTrap
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*
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* @dependency mobile-handlers.js (MobileDetection.isTouchDevice)
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* @dependency app.js (uses global `app` for sendInput, activeSessionId, terminal)
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* @loadorder 5 of 15 — loaded after notification-manager.js, before app.js
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*/
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// Codeman — Keyboard accessory bar and focus trap for modals
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// Loaded after mobile-handlers.js, before app.js
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// ═══════════════════════════════════════════════════════════════
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// Shared Filesystem Path Picker
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// ═══════════════════════════════════════════════════════════════
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const PathPicker = {
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overlay: null,
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_options: null,
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_selectedPath: '',
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_previousFocus: null,
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_keydownHandler: null,
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_loadSequence: 0,
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_previewOverlay: null,
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_previewRequestSequence: 0,
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_previewPreviousFocus: null,
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/**
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* Open the lazy filesystem browser.
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* @param {{sessionId?: string, initialPath?: string, directoriesOnly?: boolean,
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* title?: string, onSelect: (path: string) => void}} options
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*/
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open(options) {
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this.close(false);
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this._options = options;
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this._selectedPath = '';
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this._previousFocus = document.activeElement;
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this._previousFocus?.blur?.();
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const overlay = document.createElement('div');
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overlay.className = 'path-picker-overlay';
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overlay.setAttribute('role', 'dialog');
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overlay.setAttribute('aria-modal', 'true');
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overlay.setAttribute('aria-label', options.title || 'Select a path');
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overlay.innerHTML = `
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<div class="path-picker-dialog">
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<div class="path-picker-header">
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<strong class="path-picker-title"></strong>
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<button type="button" class="path-picker-close" aria-label="Close">×</button>
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</div>
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<div class="path-picker-roots-row">
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<label for="pathPickerRoot">Location</label>
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<select id="pathPickerRoot" class="path-picker-roots"></select>
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</div>
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<div class="path-picker-nav">
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<button type="button" class="path-picker-up" title="Parent folder" aria-label="Parent folder">↑</button>
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<div class="path-picker-current" title="Current folder"></div>
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<button type="button" class="path-picker-refresh" title="Refresh" aria-label="Refresh">↻</button>
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</div>
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<div class="path-picker-status" aria-live="polite">Loading...</div>
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<div class="path-picker-list" role="listbox"></div>
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<div class="path-picker-selection">
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<span class="path-picker-selection-label">Selected</span>
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<span class="path-picker-selection-value">None</span>
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</div>
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<div class="path-picker-actions">
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<button type="button" class="path-picker-current-select">Select Current Folder</button>
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<span class="path-picker-action-spacer"></span>
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<button type="button" class="path-picker-cancel">Cancel</button>
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<button type="button" class="path-picker-confirm" disabled>Select</button>
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</div>
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</div>`;
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this.overlay = overlay;
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overlay.querySelector('.path-picker-title').textContent = options.title || 'Select a Path';
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overlay.querySelector('.path-picker-close').addEventListener('click', () => this.close(true));
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overlay.querySelector('.path-picker-cancel').addEventListener('click', () => this.close(true));
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overlay.querySelector('.path-picker-confirm').addEventListener('click', () => this.confirm());
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overlay.querySelector('.path-picker-current-select').addEventListener('click', () => {
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const current = overlay.querySelector('.path-picker-current').textContent;
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if (current) this.select(current);
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});
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overlay.querySelector('.path-picker-refresh').addEventListener('click', () => this.load());
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overlay.querySelector('.path-picker-up').addEventListener('click', () => {
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const parent = overlay.querySelector('.path-picker-up').dataset.parent;
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if (parent) this.load(parent);
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});
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overlay.querySelector('.path-picker-roots').addEventListener('change', (event) => this.load(event.target.value));
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overlay.addEventListener('click', (event) => {
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if (event.target === overlay) this.close(true);
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});
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this._keydownHandler = (event) => {
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if (event.key === 'Escape') {
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event.preventDefault();
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if (this._previewOverlay) this.closePreview(true);
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else this.close(true);
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}
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};
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document.addEventListener('keydown', this._keydownHandler);
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document.body.appendChild(overlay);
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this.load(options.initialPath || '');
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},
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async load(path) {
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if (!this.overlay || !this._options) return;
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const loadSequence = ++this._loadSequence;
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const list = this.overlay.querySelector('.path-picker-list');
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const status = this.overlay.querySelector('.path-picker-status');
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list.replaceChildren();
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status.textContent = 'Loading...';
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const params = new URLSearchParams();
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if (path) params.set('path', path);
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if (this._options.sessionId) params.set('sessionId', this._options.sessionId);
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try {
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const response = await fetch(`/api/filesystem/browse?${params.toString()}`);
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const result = await response.json();
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if (!response.ok || !result.success) throw new Error(result.error || 'Failed to browse this folder');
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if (!this.overlay || loadSequence !== this._loadSequence) return;
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this.render(result.data);
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} catch (error) {
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if (!this.overlay || loadSequence !== this._loadSequence) return;
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if (path) {
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this.load('');
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return;
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}
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status.textContent = error.message || 'Failed to browse this folder';
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status.classList.add('error');
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}
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},
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render(data) {
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const rootSelect = this.overlay.querySelector('.path-picker-roots');
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rootSelect.replaceChildren();
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for (const root of data.roots) {
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const option = document.createElement('option');
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option.value = root.path;
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option.textContent = `${root.label} — ${root.path}`;
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option.selected = data.path === root.path || data.root === root.path;
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rootSelect.appendChild(option);
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}
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this.overlay.querySelector('.path-picker-current').textContent = data.path;
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const up = this.overlay.querySelector('.path-picker-up');
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up.dataset.parent = data.parent || '';
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up.disabled = !data.parent;
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const status = this.overlay.querySelector('.path-picker-status');
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status.classList.remove('error');
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status.textContent = data.entries.length === 0
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? 'This folder is empty'
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: `${data.entries.length} item${data.entries.length === 1 ? '' : 's'}${data.truncated ? ' (first 500)' : ''}`;
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const list = this.overlay.querySelector('.path-picker-list');
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list.replaceChildren();
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for (const entry of data.entries) {
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const row = document.createElement('div');
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row.className = 'path-picker-item';
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if (entry.type === 'file' && this._options.directoriesOnly && !entry.previewKind) {
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row.classList.add('not-selectable');
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}
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row.dataset.path = entry.path;
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row.dataset.type = entry.type;
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row.setAttribute('role', 'option');
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const open = document.createElement('button');
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open.type = 'button';
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open.className = 'path-picker-item-main';
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const icon = document.createElement('span');
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icon.className = 'path-picker-item-icon';
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icon.textContent = entry.type === 'directory' ? '\uD83D\uDCC1' : '\uD83D\uDCC4';
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const name = document.createElement('span');
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name.className = 'path-picker-item-name';
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name.textContent = entry.name;
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open.append(icon, name);
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if (entry.symlink) {
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const link = document.createElement('span');
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link.className = 'path-picker-item-link';
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link.textContent = '\u2197';
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open.appendChild(link);
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}
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if (entry.type === 'directory') {
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const chevron = document.createElement('span');
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chevron.className = 'path-picker-item-chevron';
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chevron.textContent = '\u203A';
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open.appendChild(chevron);
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open.addEventListener('click', () => this.load(entry.path));
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} else if (entry.previewKind) {
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const preview = document.createElement('span');
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preview.className = 'path-picker-item-preview';
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preview.textContent = '\uD83D\uDC41';
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open.appendChild(preview);
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open.title = `Preview ${entry.name}`;
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open.setAttribute('aria-label', `Preview ${entry.name}`);
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open.addEventListener('click', () => this.openPreview(entry));
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} else if (!this._options.directoriesOnly) {
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open.addEventListener('click', () => this.select(entry.path));
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} else {
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open.disabled = true;
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}
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row.appendChild(open);
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if (entry.type === 'directory' || !this._options.directoriesOnly) {
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const choose = document.createElement('button');
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choose.type = 'button';
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choose.className = 'path-picker-item-select';
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choose.textContent = 'Choose';
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choose.addEventListener('click', () => this.select(entry.path));
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row.appendChild(choose);
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}
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list.appendChild(row);
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}
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},
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select(path) {
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if (!this.overlay) return;
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this._selectedPath = path;
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this.overlay.querySelector('.path-picker-selection-value').textContent = path;
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this.overlay.querySelector('.path-picker-confirm').disabled = false;
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this.overlay.querySelectorAll('.path-picker-item').forEach((row) => {
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const selected = row.dataset.path === path;
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row.classList.toggle('selected', selected);
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row.setAttribute('aria-selected', selected ? 'true' : 'false');
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});
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},
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openPreview(entry) {
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this.closePreview(false);
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this._previewPreviousFocus = document.activeElement;
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const requestSequence = ++this._previewRequestSequence;
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const params = new URLSearchParams({ path: entry.path });
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if (this._options?.sessionId) params.set('sessionId', this._options.sessionId);
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const previewUrl = `/api/filesystem/preview?${params.toString()}`;
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const overlay = document.createElement('div');
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overlay.className = 'path-preview-overlay';
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overlay.setAttribute('role', 'dialog');
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overlay.setAttribute('aria-modal', 'true');
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overlay.setAttribute('aria-label', `Preview ${entry.name}`);
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overlay.innerHTML = `
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<div class="path-preview-dialog">
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<div class="path-preview-header">
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<div class="path-preview-heading">
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<strong class="path-preview-title"></strong>
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<span class="path-preview-path"></span>
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</div>
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<a class="path-preview-open" target="_blank" rel="noopener noreferrer">Open</a>
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<button type="button" class="path-preview-close" aria-label="Close preview">×</button>
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</div>
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<div class="path-preview-body"><div class="path-preview-loading">Loading preview...</div></div>
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</div>`;
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overlay.querySelector('.path-preview-title').textContent = entry.name;
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overlay.querySelector('.path-preview-path').textContent = entry.path;
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overlay.querySelector('.path-preview-open').href = previewUrl;
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overlay.querySelector('.path-preview-close').addEventListener('click', () => this.closePreview(true));
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overlay.addEventListener('click', (event) => {
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if (event.target === overlay) this.closePreview(true);
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});
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document.body.appendChild(overlay);
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this._previewOverlay = overlay;
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const body = overlay.querySelector('.path-preview-body');
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if (entry.previewKind === 'image') {
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const image = document.createElement('img');
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image.className = 'path-preview-image';
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image.alt = entry.name;
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image.addEventListener('load', () => body.querySelector('.path-preview-loading')?.remove());
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image.addEventListener('error', () => this.showPreviewError('Image preview failed to load'));
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image.src = previewUrl;
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body.appendChild(image);
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} else if (entry.previewKind === 'text') {
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fetch(previewUrl)
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.then(async (response) => {
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const content = await response.text();
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if (!response.ok) {
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let message = 'Text preview failed to load';
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try {
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message = JSON.parse(content).error || message;
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} catch {}
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throw new Error(message);
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}
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return content;
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})
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.then((content) => {
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if (!this._previewOverlay || requestSequence !== this._previewRequestSequence) return;
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const pre = document.createElement('pre');
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pre.className = 'path-preview-text';
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pre.textContent = content;
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body.replaceChildren(pre);
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})
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.catch((error) => {
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if (requestSequence === this._previewRequestSequence) this.showPreviewError(error.message);
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});
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} else {
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const frame = document.createElement('iframe');
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frame.className = 'path-preview-frame';
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frame.title = entry.name;
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frame.addEventListener('load', () => body.querySelector('.path-preview-loading')?.remove());
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frame.src = previewUrl;
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body.appendChild(frame);
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}
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overlay.querySelector('.path-preview-close').focus();
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},
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showPreviewError(message) {
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const body = this._previewOverlay?.querySelector('.path-preview-body');
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if (!body) return;
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const error = document.createElement('div');
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error.className = 'path-preview-error';
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error.textContent = message || 'Preview failed to load';
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body.replaceChildren(error);
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},
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closePreview(restoreFocus = true) {
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this._previewRequestSequence += 1;
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this._previewOverlay?.remove();
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this._previewOverlay = null;
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const previousFocus = this._previewPreviousFocus;
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this._previewPreviousFocus = null;
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if (restoreFocus) previousFocus?.focus?.();
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},
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confirm() {
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if (!this._selectedPath || !this._options) return;
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const selectedPath = this._selectedPath;
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const onSelect = this._options.onSelect;
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this.close(false);
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onSelect(selectedPath);
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},
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close(restoreFocus = true) {
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if (this._keydownHandler) document.removeEventListener('keydown', this._keydownHandler);
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this._keydownHandler = null;
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this._loadSequence += 1;
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this.closePreview(false);
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this.overlay?.remove();
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this.overlay = null;
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const previousFocus = this._previousFocus;
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this._previousFocus = null;
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this._options = null;
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this._selectedPath = '';
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if (restoreFocus) previousFocus?.focus?.();
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},
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};
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// ═══════════════════════════════════════════════════════════════
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// Mobile Keyboard Accessory Bar
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// ═══════════════════════════════════════════════════════════════
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/**
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* KeyboardAccessoryBar - Quick action buttons shown above keyboard when typing.
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*/
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const KeyboardAccessoryBar = {
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element: null,
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_mode: 'simple', // 'simple' or 'extended'
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/** HTML for simple mode: arrows, commands, paste, Esc, dismiss */
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_simpleButtons: `
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<button class="accessory-btn accessory-btn-arrow" data-action="scroll-up" title="Arrow up">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
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<path d="M5 15l7-7 7 7"/>
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</svg>
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</button>
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<button class="accessory-btn accessory-btn-arrow" data-action="scroll-down" title="Arrow down">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
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<path d="M19 9l-7 7-7-7"/>
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</svg>
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</button>
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<button class="accessory-btn" data-action="init" title="/init">/init</button>
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<button class="accessory-btn" data-action="clear" title="/clear">/clear</button>
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<button class="accessory-btn" data-action="paste" title="Paste from clipboard">
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<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/>
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<rect x="8" y="2" width="8" height="4" rx="1" ry="1"/>
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</svg>
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</button>
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<button class="accessory-btn" data-action="esc" title="Escape">Esc</button>
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<button class="accessory-btn accessory-btn-dismiss" data-action="dismiss" title="Dismiss keyboard">
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<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3">
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<path d="M19 9l-7 7-7-7"/>
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</svg>
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</button>`,
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/** HTML for extended mode: all keys including arrows, Tab, Esc, etc. */
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_extendedButtons: `
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<button class="accessory-btn accessory-btn-arrow" data-action="scroll-up" title="Arrow up">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
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<path d="M5 15l7-7 7 7"/>
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</svg>
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</button>
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<button class="accessory-btn accessory-btn-arrow" data-action="scroll-down" title="Arrow down">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
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<path d="M19 9l-7 7-7-7"/>
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</svg>
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</button>
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<button class="accessory-btn accessory-btn-arrow" data-action="arrow-left" title="Arrow left">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
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<path d="M15 19l-7-7 7-7"/>
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</svg>
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</button>
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<button class="accessory-btn accessory-btn-arrow" data-action="arrow-right" title="Arrow right">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
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<path d="M9 5l7 7-7 7"/>
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</svg>
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</button>
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<button class="accessory-btn" data-action="paste" title="Paste from clipboard">
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<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/>
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<rect x="8" y="2" width="8" height="4" rx="1" ry="1"/>
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</svg>
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</button>
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<button class="accessory-btn" data-action="pick-path" title="Insert a file or folder path">📁 Path</button>
|
|
<button class="accessory-btn" data-action="clear-input" title="Clear the current unsent input">⌫ All</button>
|
|
<button class="accessory-btn" data-action="tab" title="Tab">Tab</button>
|
|
<button class="accessory-btn" data-action="shift-tab" title="Shift+Tab">⇧Tab</button>
|
|
<button class="accessory-btn" data-action="effort-max" title="/effort max">Max</button>
|
|
<button class="accessory-btn" data-action="ctrl-o" title="Ctrl+O">⌃O</button>
|
|
<button class="accessory-btn" data-action="opt-enter" title="Option+Enter (newline)">⌥Enter</button>
|
|
<button class="accessory-btn" data-action="esc" title="Escape">Esc</button>
|
|
<button class="accessory-btn" data-action="init" title="/init">/init</button>
|
|
<button class="accessory-btn" data-action="clear" title="/clear">/clear</button>
|
|
<button class="accessory-btn" data-action="compact" title="/compact">/compact</button>
|
|
<button class="accessory-btn accessory-btn-dismiss" data-action="dismiss" title="Dismiss keyboard">
|
|
<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3">
|
|
<path d="M19 9l-7 7-7-7"/>
|
|
</svg>
|
|
</button>`,
|
|
|
|
/** Create and inject the accessory bar */
|
|
init() {
|
|
// Only on mobile
|
|
if (!MobileDetection.isTouchDevice()) return;
|
|
|
|
// Create accessory bar element
|
|
this.element = document.createElement('div');
|
|
this.element.className = 'keyboard-accessory-bar';
|
|
this.element.innerHTML = this._simpleButtons;
|
|
|
|
// Add click handlers — preventDefault stops event from reaching terminal
|
|
this.element.addEventListener('click', (e) => {
|
|
const btn = e.target.closest('.accessory-btn');
|
|
if (!btn) return;
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
|
|
const action = btn.dataset.action;
|
|
this.handleAction(action, btn);
|
|
|
|
// Refocus terminal so keyboard stays open (tap blurs terminal → keyboard dismisses → toolbar shifts)
|
|
const refocusActions = new Set(['scroll-up', 'scroll-down', 'arrow-left', 'arrow-right', 'tab', 'shift-tab', 'ctrl-o', 'opt-enter', 'esc', 'effort-max', 'clear-input']);
|
|
if (refocusActions.has(action) ||
|
|
((action === 'clear' || action === 'compact') && this._confirmAction)) {
|
|
if (typeof app !== 'undefined' && app.terminal) {
|
|
app.terminal.focus();
|
|
}
|
|
}
|
|
});
|
|
|
|
// Insert before toolbar
|
|
const toolbar = document.querySelector('.toolbar');
|
|
if (toolbar && toolbar.parentNode) {
|
|
toolbar.parentNode.insertBefore(this.element, toolbar);
|
|
}
|
|
},
|
|
|
|
/** Switch between 'simple' and 'extended' button layouts */
|
|
setMode(mode) {
|
|
if (mode === this._mode || !this.element) return;
|
|
this._mode = mode;
|
|
this.clearConfirm();
|
|
this.element.innerHTML = mode === 'extended' ? this._extendedButtons : this._simpleButtons;
|
|
},
|
|
|
|
_confirmTimer: null,
|
|
_confirmAction: null,
|
|
|
|
/** Handle accessory button actions */
|
|
handleAction(action, btn) {
|
|
if (typeof app === 'undefined' || !app.activeSessionId) return;
|
|
|
|
switch (action) {
|
|
case 'scroll-up':
|
|
this.sendKey('\x1b[A');
|
|
break;
|
|
case 'scroll-down':
|
|
this.sendKey('\x1b[B');
|
|
break;
|
|
case 'arrow-left':
|
|
this.sendKey('\x1b[D');
|
|
break;
|
|
case 'arrow-right':
|
|
this.sendKey('\x1b[C');
|
|
break;
|
|
case 'esc':
|
|
this.sendKey('\x1b');
|
|
break;
|
|
case 'opt-enter':
|
|
this.sendKey('\x1b\r');
|
|
break;
|
|
case 'tab':
|
|
this.sendKey('\t');
|
|
break;
|
|
case 'shift-tab':
|
|
this.sendKey('\x1b[Z');
|
|
break;
|
|
case 'ctrl-o':
|
|
this.sendKey('\x0f');
|
|
break;
|
|
case 'effort-max':
|
|
this.sendCommand('/effort max');
|
|
break;
|
|
case 'init':
|
|
this.sendCommand('/init');
|
|
break;
|
|
case 'clear':
|
|
case 'compact': {
|
|
const cmd = action === 'clear' ? '/clear' : '/compact';
|
|
if (this._confirmAction === action && this._confirmTimer) {
|
|
this.clearConfirm();
|
|
this.sendCommand(cmd);
|
|
} else {
|
|
this.setConfirm(action, btn);
|
|
}
|
|
break;
|
|
}
|
|
case 'paste':
|
|
this.pasteFromClipboard();
|
|
break;
|
|
case 'pick-path':
|
|
this.pickPath();
|
|
break;
|
|
case 'clear-input':
|
|
app.clearTerminalInput?.();
|
|
break;
|
|
case 'dismiss':
|
|
// Blur active element to dismiss keyboard
|
|
document.activeElement?.blur();
|
|
break;
|
|
}
|
|
},
|
|
|
|
/** Enter confirm state: button turns amber for 2s waiting for second tap */
|
|
setConfirm(action, btn) {
|
|
this.clearConfirm();
|
|
this._confirmAction = action;
|
|
if (btn) {
|
|
btn.classList.add('confirming');
|
|
btn.dataset.origHtml = btn.innerHTML;
|
|
btn.textContent = 'Tap again';
|
|
}
|
|
this._confirmTimer = setTimeout(() => this.clearConfirm(), 2000);
|
|
},
|
|
|
|
/** Reset confirm state */
|
|
clearConfirm() {
|
|
if (this._confirmTimer) {
|
|
clearTimeout(this._confirmTimer);
|
|
this._confirmTimer = null;
|
|
}
|
|
if (this._confirmAction && this.element) {
|
|
const btn = this.element.querySelector(`[data-action="${this._confirmAction}"]`);
|
|
if (btn && btn.dataset.origHtml) {
|
|
btn.innerHTML = btn.dataset.origHtml;
|
|
delete btn.dataset.origHtml;
|
|
}
|
|
if (btn) btn.classList.remove('confirming');
|
|
}
|
|
this._confirmAction = null;
|
|
},
|
|
|
|
/** Send a slash command to the active session.
|
|
* Sends text and Enter separately so Ink processes them as distinct events. */
|
|
sendCommand(command) {
|
|
if (!app.activeSessionId) return;
|
|
// Send command text first (without Enter)
|
|
app.sendInput(command);
|
|
// Send Enter separately after a brief delay so Ink has time to process the text.
|
|
setTimeout(() => app.sendInput('\r'), 120);
|
|
},
|
|
|
|
/** Send a special key (arrow, escape, etc.) directly to the PTY.
|
|
* Bypasses tmux send-keys -l (literal mode) since escape sequences
|
|
* must be written raw to be interpreted as key presses by Ink. */
|
|
sendKey(escapeSequence) {
|
|
if (!app.activeSessionId) return;
|
|
fetch(`/api/sessions/${app.activeSessionId}/input`, {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({ input: escapeSequence })
|
|
}).catch(() => {});
|
|
},
|
|
|
|
/** Browse the active session's workspace and insert a selected path without Enter. */
|
|
pickPath() {
|
|
if (!app.activeSessionId) return;
|
|
const session = app.sessions?.get(app.activeSessionId);
|
|
PathPicker.open({
|
|
title: 'Insert File or Folder Path',
|
|
sessionId: app.activeSessionId,
|
|
initialPath: session?.workingDir || '',
|
|
directoriesOnly: false,
|
|
onSelect: (path) => {
|
|
app.insertTerminalText?.(path);
|
|
setTimeout(() => app.terminal?.focus(), 100);
|
|
},
|
|
});
|
|
},
|
|
|
|
/** Show a paste overlay for iOS compatibility.
|
|
* Handles three input paths from one dialog:
|
|
* - Text: long-press the textarea → Paste → Send (unchanged).
|
|
* - Image (picker): the "Image" button opens a native file picker
|
|
* (accept=image/* → camera / photo library / files), the most reliable
|
|
* way to attach a photo on mobile.
|
|
* - Image (paste): if the browser exposes image blobs on the textarea's
|
|
* paste event, we intercept them and upload directly. Support is spotty
|
|
* on mobile, so it is a best-effort enhancement layered on the picker.
|
|
* All image paths reuse app._uploadAndInsertImages() (image-input.js), which
|
|
* uploads to /api/sessions/:id/paste-image and inserts the saved path. */
|
|
pasteFromClipboard() {
|
|
if (typeof app === 'undefined' || !app.activeSessionId) return;
|
|
|
|
// Create overlay
|
|
const overlay = document.createElement('div');
|
|
overlay.className = 'paste-overlay';
|
|
overlay.innerHTML = `
|
|
<div class="paste-dialog">
|
|
<textarea class="paste-textarea" placeholder="Long-press to paste text — or tap 🖼 to attach an image"></textarea>
|
|
<div class="paste-actions">
|
|
<button class="paste-image">🖼 Image</button>
|
|
<button class="paste-cancel">Cancel</button>
|
|
<button class="paste-send">Send</button>
|
|
</div>
|
|
<input type="file" class="paste-file-input" accept="image/*" multiple hidden>
|
|
</div>
|
|
`;
|
|
|
|
const textarea = overlay.querySelector('.paste-textarea');
|
|
const fileInput = overlay.querySelector('.paste-file-input');
|
|
|
|
const close = () => overlay.remove();
|
|
|
|
const sendText = () => {
|
|
const text = textarea.value;
|
|
close();
|
|
if (text) {
|
|
app.sendInput(text);
|
|
setTimeout(() => app.sendInput('\r'), 80);
|
|
}
|
|
};
|
|
|
|
// Filter to images, close the dialog, and hand off to the shared
|
|
// upload+insert pipeline. Returns true if any image was handled.
|
|
const handleImages = (files) => {
|
|
const images = Array.from(files || []).filter((f) => f.type.startsWith('image/'));
|
|
if (images.length === 0) return false;
|
|
close();
|
|
if (typeof app._uploadAndInsertImages === 'function') app._uploadAndInsertImages(images);
|
|
return true;
|
|
};
|
|
|
|
// Image picker (camera / photo library) — the reliable mobile path.
|
|
overlay.querySelector('.paste-image').addEventListener('click', () => fileInput.click());
|
|
fileInput.addEventListener('change', () => handleImages(fileInput.files));
|
|
|
|
// Best-effort: capture images pasted straight into the textarea.
|
|
textarea.addEventListener('paste', (e) => {
|
|
const items = e.clipboardData && e.clipboardData.items;
|
|
if (!items) return;
|
|
const imageFiles = [];
|
|
for (let i = 0; i < items.length; i++) {
|
|
if (items[i].type.startsWith('image/')) {
|
|
const blob = items[i].getAsFile();
|
|
if (blob) imageFiles.push(blob);
|
|
}
|
|
}
|
|
if (imageFiles.length > 0) {
|
|
e.preventDefault();
|
|
handleImages(imageFiles);
|
|
}
|
|
});
|
|
|
|
overlay.querySelector('.paste-cancel').addEventListener('click', close);
|
|
overlay.querySelector('.paste-send').addEventListener('click', sendText);
|
|
overlay.addEventListener('click', (e) => { if (e.target === overlay) close(); });
|
|
|
|
document.body.appendChild(overlay);
|
|
textarea.focus();
|
|
},
|
|
|
|
/** Show the accessory bar */
|
|
show() {
|
|
if (this.element) {
|
|
this.element.classList.add('visible');
|
|
}
|
|
},
|
|
|
|
/** Hide the accessory bar */
|
|
hide() {
|
|
if (this.element) {
|
|
this.element.classList.remove('visible');
|
|
}
|
|
}
|
|
};
|
|
|
|
// ═══════════════════════════════════════════════════════════════
|
|
// Accessibility: Focus Trap for Modals
|
|
// ═══════════════════════════════════════════════════════════════
|
|
|
|
/**
|
|
* FocusTrap - Traps keyboard focus within an element (typically a modal).
|
|
* Saves the previously focused element and restores focus when deactivated.
|
|
*/
|
|
class FocusTrap {
|
|
constructor(element) {
|
|
this.element = element;
|
|
this.previouslyFocused = null;
|
|
this.boundHandleKeydown = this.handleKeydown.bind(this);
|
|
}
|
|
|
|
activate() {
|
|
this.previouslyFocused = document.activeElement;
|
|
this.element.addEventListener('keydown', this.boundHandleKeydown);
|
|
|
|
// Focus first focusable element after a brief delay (for CSS transitions)
|
|
requestAnimationFrame(() => {
|
|
const focusable = this.getFocusableElements();
|
|
if (focusable.length) {
|
|
focusable[0].focus();
|
|
}
|
|
});
|
|
}
|
|
|
|
deactivate() {
|
|
this.element.removeEventListener('keydown', this.boundHandleKeydown);
|
|
if (this.previouslyFocused && typeof this.previouslyFocused.focus === 'function') {
|
|
this.previouslyFocused.focus();
|
|
}
|
|
}
|
|
|
|
getFocusableElements() {
|
|
const selector = [
|
|
'button:not([disabled]):not([tabindex="-1"])',
|
|
'input:not([disabled]):not([tabindex="-1"])',
|
|
'select:not([disabled]):not([tabindex="-1"])',
|
|
'textarea:not([disabled]):not([tabindex="-1"])',
|
|
'a[href]:not([tabindex="-1"])',
|
|
'[tabindex]:not([tabindex="-1"]):not([disabled])'
|
|
].join(', ');
|
|
|
|
return [...this.element.querySelectorAll(selector)].filter(
|
|
el => el.offsetParent !== null // Exclude hidden elements
|
|
);
|
|
}
|
|
|
|
handleKeydown(e) {
|
|
if (e.key !== 'Tab') return;
|
|
|
|
const focusable = this.getFocusableElements();
|
|
if (focusable.length === 0) return;
|
|
|
|
const first = focusable[0];
|
|
const last = focusable[focusable.length - 1];
|
|
|
|
if (e.shiftKey && document.activeElement === first) {
|
|
e.preventDefault();
|
|
last.focus();
|
|
} else if (!e.shiftKey && document.activeElement === last) {
|
|
e.preventDefault();
|
|
first.focus();
|
|
}
|
|
}
|
|
}
|