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| 1 | | −import { randomBytes } from "node:crypto"; |
| 2 | | −import { BrowserWindow, ipcMain } from "electron"; |
| 3 | | − |
| 4 | | −const PROMPT_WIDTH = 420; |
| 5 | | −const PROMPT_HEIGHT = 188; |
| 6 | | − |
| 7 | | −function createPromptHtml(input: { |
| 8 | | − message: string; |
| 9 | | − defaultValue: string; |
| 10 | | − submitChannel: string; |
| 11 | | − cancelChannel: string; |
| 12 | | −}): string { |
| 13 | | − const scriptConfig = JSON.stringify(input); |
| 14 | | − return `<!doctype html> |
| 15 | | −<html lang="en"> |
| 16 | | − <head> |
| 17 | | − <meta charset="UTF-8" /> |
| 18 | | − <meta name="viewport" content="width=device-width,initial-scale=1.0" /> |
| 19 | | − <title>${input.message}</title> |
| 20 | | − <style> |
| 21 | | − :root { |
| 22 | | − color-scheme: light dark; |
| 23 | | − font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; |
| 24 | | − --bg: #fff; |
| 25 | | − --fg: #1a1a1a; |
| 26 | | − --muted: #6b6b6b; |
| 27 | | − --border: #d4d4d4; |
| 28 | | − --input-bg: #fafafa; |
| 29 | | − --focus-ring: rgba(59, 130, 246, 0.5); |
| 30 | | − --btn-bg: #f5f5f5; |
| 31 | | − --btn-hover: #e8e8e8; |
| 32 | | − --btn-primary-bg: #171717; |
| 33 | | − --btn-primary-fg: #fff; |
| 34 | | − --btn-primary-hover: #333; |
| 35 | | − } |
| 36 | | − @media (prefers-color-scheme: dark) { |
| 37 | | − :root { |
| 38 | | − --bg: #1e1e1e; |
| 39 | | − --fg: #e4e4e4; |
| 40 | | − --muted: #999; |
| 41 | | − --border: #3a3a3a; |
| 42 | | − --input-bg: #2a2a2a; |
| 43 | | − --focus-ring: rgba(96, 165, 250, 0.5); |
| 44 | | − --btn-bg: #333; |
| 45 | | − --btn-hover: #404040; |
| 46 | | − --btn-primary-bg: #e4e4e4; |
| 47 | | − --btn-primary-fg: #1a1a1a; |
| 48 | | − --btn-primary-hover: #d0d0d0; |
| 49 | | − } |
| 50 | | − } |
| 51 | | − * { box-sizing: border-box; margin: 0; } |
| 52 | | − body { |
| 53 | | − padding: 16px; |
| 54 | | − background: var(--bg); |
| 55 | | − color: var(--fg); |
| 56 | | − -webkit-font-smoothing: antialiased; |
| 57 | | − } |
| 58 | | − p { |
| 59 | | − margin-bottom: 10px; |
| 60 | | − font-size: 13px; |
| 61 | | − font-weight: 500; |
| 62 | | − } |
| 63 | | − input { |
| 64 | | − width: 100%; |
| 65 | | − padding: 7px 10px; |
| 66 | | − font-size: 13px; |
| 67 | | − font-family: inherit; |
| 68 | | − color: var(--fg); |
| 69 | | − background: var(--input-bg); |
| 70 | | − border: 1px solid var(--border); |
| 71 | | − border-radius: 6px; |
| 72 | | − outline: none; |
| 73 | | − transition: border-color 0.15s, box-shadow 0.15s; |
| 74 | | − } |
| 75 | | − input:focus { |
| 76 | | − border-color: var(--focus-ring); |
| 77 | | − box-shadow: 0 0 0 2px var(--focus-ring); |
| 78 | | − } |
| 79 | | − .buttons { |
| 80 | | − display: flex; |
| 81 | | − justify-content: flex-end; |
| 82 | | − gap: 8px; |
| 83 | | − margin-top: 14px; |
| 84 | | − } |
| 85 | | − button { |
| 86 | | − min-width: 72px; |
| 87 | | − padding: 6px 14px; |
| 88 | | − font-size: 12px; |
| 89 | | − font-family: inherit; |
| 90 | | − font-weight: 500; |
| 91 | | − border: 1px solid var(--border); |
| 92 | | − border-radius: 6px; |
| 93 | | − cursor: pointer; |
| 94 | | − background: var(--btn-bg); |
| 95 | | − color: var(--fg); |
| 96 | | − transition: background 0.15s; |
| 97 | | − } |
| 98 | | − button:hover { background: var(--btn-hover); } |
| 99 | | − button:active { opacity: 0.85; } |
| 100 | | − button[type="submit"] { |
| 101 | | − background: var(--btn-primary-bg); |
| 102 | | − color: var(--btn-primary-fg); |
| 103 | | − border-color: var(--btn-primary-bg); |
| 104 | | − } |
| 105 | | − button[type="submit"]:hover { background: var(--btn-primary-hover); } |
| 106 | | − </style> |
| 107 | | − </head> |
| 108 | | − <body> |
| 109 | | − <p id="message"></p> |
| 110 | | − <form id="form"> |
| 111 | | − <input id="value" autocomplete="off" /> |
| 112 | | − <div class="buttons"> |
| 113 | | − <button id="cancel" type="button">Cancel</button> |
| 114 | | − <button type="submit">Save</button> |
| 115 | | − </div> |
| 116 | | − </form> |
| 117 | | − <script> |
| 118 | | − const { ipcRenderer } = require("electron"); |
| 119 | | − const config = ${scriptConfig}; |
| 120 | | − const message = document.getElementById("message"); |
| 121 | | − const form = document.getElementById("form"); |
| 122 | | − const valueInput = document.getElementById("value"); |
| 123 | | − const cancelButton = document.getElementById("cancel"); |
| 124 | | − |
| 125 | | − message.textContent = config.message; |
| 126 | | − valueInput.value = config.defaultValue; |
| 127 | | − |
| 128 | | − function cancel() { |
| 129 | | − ipcRenderer.send(config.cancelChannel); |
| 130 | | − window.close(); |
| 131 | | − } |
| 132 | | − |
| 133 | | − form.addEventListener("submit", (event) => { |
| 134 | | − event.preventDefault(); |
| 135 | | − ipcRenderer.send(config.submitChannel, valueInput.value); |
| 136 | | − window.close(); |
| 137 | | − }); |
| 138 | | − cancelButton.addEventListener("click", cancel); |
| 139 | | − window.addEventListener("keydown", (event) => { |
| 140 | | − if (event.key === "Escape") { |
| 141 | | − event.preventDefault(); |
| 142 | | − cancel(); |
| 143 | | − } |
| 144 | | − }); |
| 145 | | − window.addEventListener("DOMContentLoaded", () => { |
| 146 | | − valueInput.focus(); |
| 147 | | − valueInput.select(); |
| 148 | | − }); |
| 149 | | − </script> |
| 150 | | − </body> |
| 151 | | −</html>`; |
| 152 | | −} |
| 153 | | − |
| 154 | | −export async function showDesktopPromptDialog( |
| 155 | | − message: string, |
| 156 | | − defaultValue: string, |
| 157 | | − ownerWindow: BrowserWindow | null, |
| 158 | | −): Promise<string | null> { |
| 159 | | − const normalizedMessage = message.trim(); |
| 160 | | − if (normalizedMessage.length === 0) { |
| 161 | | − return null; |
| 162 | | − } |
| 163 | | − |
| 164 | | − const token = randomBytes(12).toString("hex"); |
| 165 | | − const submitChannel = `desktop:prompt-dialog:submit:${token}`; |
| 166 | | − const cancelChannel = `desktop:prompt-dialog:cancel:${token}`; |
| 167 | | − |
| 168 | | − const promptWindow = new BrowserWindow({ |
| 169 | | − width: PROMPT_WIDTH, |
| 170 | | − height: PROMPT_HEIGHT, |
| 171 | | − useContentSize: true, |
| 172 | | − show: false, |
| 173 | | − resizable: false, |
| 174 | | − minimizable: false, |
| 175 | | − maximizable: false, |
| 176 | | − fullscreenable: false, |
| 177 | | − autoHideMenuBar: true, |
| 178 | | − title: normalizedMessage, |
| 179 | | − ...(ownerWindow ? { parent: ownerWindow } : {}), |
| 180 | | − modal: ownerWindow !== null, |
| 181 | | − webPreferences: { |
| 182 | | − nodeIntegration: true, |
| 183 | | − contextIsolation: false, |
| 184 | | − }, |
| 185 | | − }); |
| 186 | | − promptWindow.removeMenu(); |
| 187 | | − |
| 188 | | − return new Promise<string | null>((resolve) => { |
| 189 | | − let settled = false; |
| 190 | | − |
| 191 | | − const settle = (value: string | null) => { |
| 192 | | − if (settled) return; |
| 193 | | − settled = true; |
| 194 | | − cleanup(); |
| 195 | | − resolve(value); |
| 196 | | − }; |
| 197 | | − |
| 198 | | − const cleanup = () => { |
| 199 | | − ipcMain.removeAllListeners(submitChannel); |
| 200 | | − ipcMain.removeAllListeners(cancelChannel); |
| 201 | | − if (!promptWindow.isDestroyed()) { |
| 202 | | − promptWindow.destroy(); |
| 203 | | − } |
| 204 | | − }; |
| 205 | | − |
| 206 | | − ipcMain.once(submitChannel, (_event, value: unknown) => { |
| 207 | | − if (typeof value !== "string") { |
| 208 | | − settle(null); |
| 209 | | − return; |
| 210 | | − } |
| 211 | | − settle(value); |
| 212 | | − }); |
| 213 | | − ipcMain.once(cancelChannel, () => settle(null)); |
| 214 | | − promptWindow.once("closed", () => settle(null)); |
| 215 | | − |
| 216 | | − const html = createPromptHtml({ |
| 217 | | − message: normalizedMessage, |
| 218 | | − defaultValue, |
| 219 | | − submitChannel, |
| 220 | | − cancelChannel, |
| 221 | | − }); |
| 222 | | − void promptWindow |
| 223 | | − .loadURL(`data:text/html;charset=utf-8,${encodeURIComponent(html)}`) |
| 224 | | − .then(() => { |
| 225 | | − if (!promptWindow.isDestroyed()) { |
| 226 | | − promptWindow.show(); |
| 227 | | − } |
| 228 | | − }) |
| 229 | | − .catch(() => settle(null)); |
| 230 | | − }); |
| 231 | | −} |