85 lines
4.1 KiB
TypeScript
85 lines
4.1 KiB
TypeScript
/** 原生命令复用活动编辑器边界；保存失败时保持窗口及内存内容。 */
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import { listen } from '@tauri-apps/api/event'
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import { getCurrentWindow } from '@tauri-apps/api/window'
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import { useEditorStore } from '@/stores/editor'
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import { executeEditorCommand, updateNativeEditorMenu } from '@/services/editorCommandService'
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import { watch } from 'vue'
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import { isDesktop } from './desktop'
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type ShortcutCommand = { id: Parameters<typeof executeEditorCommand>[0]; params?: unknown }
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/** 桌面菜单快捷键表；使用 code 避免数字键受键盘布局影响。 */
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export function resolveEditorShortcut(event: Pick<KeyboardEvent, 'code' | 'ctrlKey' | 'metaKey' | 'altKey' | 'shiftKey'>): ShortcutCommand | undefined {
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const mod = event.ctrlKey || event.metaKey
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if (mod && !event.altKey && !event.shiftKey && /^Digit[0-6]$/.test(event.code)) {
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const level = Number(event.code.at(-1))
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return level === 0 ? { id: 'editor.paragraph' } : { id: 'editor.heading', params: level }
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}
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const key = `${mod ? 'M' : ''}${event.altKey ? 'A' : ''}${event.shiftKey ? 'S' : ''}:${event.code}`
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const commands: Record<string, ShortcutCommand> = {
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'AS:Digit5': { id: 'editor.strikethrough' },
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'M:Backquote': { id: 'editor.inline-code' },
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'M:KeyK': { id: 'editor.link' },
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'MS:KeyK': { id: 'editor.code-block' },
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'MS:KeyM': { id: 'editor.math-block' },
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'MA:KeyC': { id: 'editor.callout', params: { type: 'note', body: '提示内容' } },
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'MA:KeyT': { id: 'editor.table' },
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'MS:KeyL': { id: 'editor.inline-math' },
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'MS:KeyH': { id: 'editor.horizontal-rule' },
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'MS:BracketLeft': { id: 'editor.ordered-list' },
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'MS:BracketRight': { id: 'editor.bullet-list' },
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'MS:KeyX': { id: 'editor.task-list' },
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'MS:KeyQ': { id: 'editor.blockquote' },
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}
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return commands[key]
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}
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async function executeMetadataCommand() {
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const result = await executeEditorCommand('editor.import-note-properties')
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if (!result.ok) await executeEditorCommand('editor.metadata.edit')
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}
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export async function installDesktopLifecycle() {
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if (!isDesktop()) return
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const activeEditor = useEditorStore()
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// 保存属于窗口级命令；编辑区原生处理撤销/重做，避免重复派发。
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window.addEventListener('keydown', event => {
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if (event.defaultPrevented || event.isComposing || event.repeat) return
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const target = event.target as HTMLElement | null
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if (target?.closest('input, textarea, select, dialog[open], [role="dialog"]')) return
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if ((event.ctrlKey || event.metaKey) && !event.altKey && !event.shiftKey && event.key.toLowerCase() === 's') {
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if (!activeEditor.currentFilePath || ['saving', 'conflict', 'external_changed'].includes(activeEditor.saveStatus)) return
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event.preventDefault()
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void activeEditor.save()
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return
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}
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if ((event.ctrlKey || event.metaKey) && event.altKey && !event.shiftKey && event.code === 'KeyP') {
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event.preventDefault()
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void executeMetadataCommand()
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return
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}
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const shortcut = resolveEditorShortcut(event)
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if (!shortcut) return
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if (!activeEditor.currentFilePath || ['saving', 'conflict', 'external_changed'].includes(activeEditor.saveStatus)) return
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event.preventDefault()
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void executeEditorCommand(shortcut.id, shortcut.params)
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})
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watch(() => [activeEditor.currentFilePath, activeEditor.saveStatus, activeEditor.mode], updateNativeEditorMenu, { flush: 'post' })
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await listen<string>('editor-command', event => {
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const focused = document.activeElement as HTMLElement | null
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if (focused?.closest('input, textarea, select, dialog[open], [role="dialog"]')) return
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if (event.payload === 'editor.import-note-properties') void executeMetadataCommand()
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else void executeEditorCommand(event.payload)
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})
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let closing = false
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await listen('host-close-requested', async () => {
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if (closing) return
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closing = true
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try {
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const editor = useEditorStore()
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if (['dirty', 'saving', 'save_failed'].includes(editor.saveStatus)) await editor.save()
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if (['saved', 'idle'].includes(editor.saveStatus)) await getCurrentWindow().destroy()
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} finally { closing = false }
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})
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}
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