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open all iframe (name=webview) links in new window. deny any other iframe navigation.

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This commit is contained in:
sawka 2023-09-16 22:58:28 -07:00
parent 6e8dcad1f1
commit 8a4ff84e95
1 changed files with 22 additions and 3 deletions
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25
src/emain.ts
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@ -169,10 +169,27 @@ function getMods(input: any) {
}
function shNavHandler(event: any, url: any) {
console.log("navigation", url);
console.log("navigation canceled", url);
event.preventDefault();
}
function shFrameNavHandler(event: any, url: any) {
if (!event.frame || event.frame.parent == null) {
// only use this handler to process iframe events (non-iframe events go to shNavHandler)
return;
}
event.preventDefault();
console.log(`frame-navigation url=${url} frame=${event.frame.name}`);
if (event.frame.name == "webview") {
// "webview" links always open in new window
// this will *not* effect the initial load because srcdoc does not count as an electron navigation
electron.shell.openExternal(url);
return;
}
console.log("frame navigation canceled");
return;
}
function createMainWindow(clientData) {
let bounds = calcBounds(clientData);
let win = new electron.BrowserWindow({
@ -266,6 +283,7 @@ function createMainWindow(clientData) {
}
});
win.webContents.on("will-navigate", shNavHandler);
win.webContents.on("will-frame-navigate", shFrameNavHandler);
win.on(
"resized",
debounce(400, (e) => mainResizeHandler(e, win))
@ -281,7 +299,7 @@ function createMainWindow(clientData) {
win.on("close", () => {
MainWindow = null;
});
win.webContents.setWindowOpenHandler(({url, frameName}) => {
win.webContents.setWindowOpenHandler(({ url, frameName }) => {
if (url.startsWith("https://docs.getprompt.dev/")) {
electron.shell.openExternal(url);
} else if (url.startsWith("https://discord.gg/")) {
@ -292,7 +310,8 @@ function createMainWindow(clientData) {
let newUrl = decodeURIComponent(param);
electron.shell.openExternal(newUrl);
}
return { action: 'deny' };
console.log("window-open denied", url);
return { action: "deny" };
});
return win;
}