104 lines
3.2 KiB
TypeScript
104 lines
3.2 KiB
TypeScript
import * as electron from "electron";
|
|
import * as path from "path";
|
|
import * as winmgr from "../window";
|
|
|
|
let global_window: electron.BrowserWindow;
|
|
let global_window_promise: Promise<void>;
|
|
|
|
export async function close() {
|
|
while(global_window_promise) {
|
|
try {
|
|
await global_window_promise;
|
|
break;
|
|
} catch(error) {} /* error will be already logged */
|
|
}
|
|
if(global_window) {
|
|
global_window.close();
|
|
global_window = undefined;
|
|
global_window_promise = undefined;
|
|
}
|
|
}
|
|
|
|
export async function open_preview(url: string) {
|
|
while(global_window_promise) {
|
|
try {
|
|
await global_window_promise;
|
|
break;
|
|
} catch(error) {} /* error will be already logged */
|
|
}
|
|
if(!global_window) {
|
|
global_window_promise = (async () => {
|
|
global_window = new electron.BrowserWindow({
|
|
webPreferences: {
|
|
nodeIntegration: true,
|
|
webviewTag: true
|
|
},
|
|
center: true,
|
|
show: false,
|
|
});
|
|
global_window.setMenuBarVisibility(false);
|
|
global_window.setMenu(null);
|
|
global_window.loadFile(path.join(__dirname, "html", "index.html")).then(() => {
|
|
//global_window.webContents.openDevTools();
|
|
});
|
|
global_window.on('close', event => {
|
|
global_window = undefined;
|
|
});
|
|
|
|
try {
|
|
await winmgr.apply_bounds('url-preview', global_window);
|
|
winmgr.track_bounds('url-preview', global_window);
|
|
|
|
await new Promise((resolve, reject) => {
|
|
const timeout = setTimeout(() => reject("timeout"), 5000);
|
|
global_window.on('ready-to-show', () => {
|
|
clearTimeout(timeout);
|
|
resolve();
|
|
});
|
|
});
|
|
} catch(error) {
|
|
console.warn("Failed to initialize preview window. Dont show preview! Error: %o", error);
|
|
throw "failed to initialize";
|
|
}
|
|
|
|
global_window.show();
|
|
})();
|
|
try {
|
|
await global_window_promise;
|
|
} catch(error) {
|
|
console.log("Failed to create preview window! Error: %o", error);
|
|
try {
|
|
global_window.close();
|
|
} finally {
|
|
global_window = undefined;
|
|
}
|
|
global_window_promise = undefined;
|
|
return;
|
|
}
|
|
}
|
|
|
|
global_window.webContents.send('preview', url);
|
|
if(!global_window.isFocused())
|
|
global_window.focus();
|
|
}
|
|
|
|
electron.ipcMain.on('preview-action', (event, args) => {
|
|
const sender: electron.WebContents = event.sender;
|
|
if(!args || !args.action) {
|
|
console.warn("Received preview action without a valid action type!");
|
|
return;
|
|
}
|
|
|
|
if(args.action === "open-url") {
|
|
console.log("Opening " +args.url);
|
|
electron.shell.openExternal(args.url, {
|
|
activate: true
|
|
});
|
|
|
|
const browser = electron.BrowserWindow.fromWebContents(sender);
|
|
if(!browser)
|
|
console.warn("Failed to find browser handle");
|
|
else
|
|
browser.close();
|
|
}
|
|
}); |