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@@ -543,6 +543,130 @@ impl<'de, R: Runtime> CommandArg<'de, R> for Window<R> {
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}
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}
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+/// The platform webview handle. Accessed with [`Window#method.with_webview`];
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+#[cfg(feature = "wry")]
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+#[cfg_attr(doc_cfg, doc(cfg(feature = "wry")))]
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+pub struct PlatformWebview(tauri_runtime_wry::Webview);
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+
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+#[cfg(feature = "wry")]
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+impl PlatformWebview {
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+ /// Returns [`webkit2gtk::WebView`] handle.
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+ #[cfg(any(
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+ target_os = "linux",
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+ target_os = "dragonfly",
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+ target_os = "freebsd",
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+ target_os = "netbsd",
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+ target_os = "openbsd"
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+ ))]
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+ #[cfg_attr(
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+ doc_cfg,
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+ doc(cfg(any(
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+ target_os = "linux",
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+ target_os = "dragonfly",
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+ target_os = "freebsd",
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+ target_os = "netbsd",
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+ target_os = "openbsd"
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+ )))
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+ )]
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+ pub fn inner(&self) -> std::rc::Rc<webkit2gtk::WebView> {
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+ self.0.clone()
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+ }
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+
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+ /// Returns the WebView2 controller.
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+ #[cfg(windows)]
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+ #[cfg_attr(doc_cfg, doc(cfg(windows)))]
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+ pub fn controller(
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+ &self,
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+ ) -> webview2_com::Microsoft::Web::WebView2::Win32::ICoreWebView2Controller {
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+ self.0.controller.clone()
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+ }
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+
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+ /// Returns the [WKWebView] handle.
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+ ///
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+ /// [WKWebView]: https://developer.apple.com/documentation/webkit/wkwebview
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+ #[cfg(target_os = "macos")]
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+ #[cfg_attr(doc_cfg, doc(cfg(target_os = "macos")))]
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+ pub fn inner(&self) -> cocoa::base::id {
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+ self.0.webview.clone()
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+ }
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+
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+ /// Returns WKWebView [controller] handle.
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+ ///
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+ /// [controller]: https://developer.apple.com/documentation/webkit/wkusercontentcontroller
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+ #[cfg(target_os = "macos")]
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+ #[cfg_attr(doc_cfg, doc(cfg(target_os = "macos")))]
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+ pub fn controller(&self) -> cocoa::base::id {
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+ self.0.manager.clone()
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+ }
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+
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+ /// Returns [NSWindow] associated with the WKWebView webview.
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+ ///
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+ /// [NSWindow]: https://developer.apple.com/documentation/appkit/nswindow
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+ #[cfg(target_os = "macos")]
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+ #[cfg_attr(doc_cfg, doc(cfg(target_os = "macos")))]
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+ pub fn ns_window(&self) -> cocoa::base::id {
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+ self.0.ns_window.clone()
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+ }
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+}
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+
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+#[cfg(feature = "wry")]
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+impl Window<crate::Wry> {
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+ /// Executes the closure accessing the platform's webview handle.
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+ ///
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+ /// The closure is executed in the main thread.
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+ ///
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+ /// # Examples
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+ ///
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+ /// ```rust,no_run
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+ /// #[cfg(target_os = "macos")]
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+ /// #[macro_use]
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+ /// extern crate objc;
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+ /// use tauri::Manager;
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+ ///
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+ /// fn main() {
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+ /// tauri::Builder::default()
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+ /// .setup(|app| {
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+ /// let main_window = app.get_window("main").unwrap();
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+ /// main_window.with_webview(|webview| {
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+ /// #[cfg(target_os = "linux")]
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+ /// {
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+ /// // see https://docs.rs/webkit2gtk/latest/webkit2gtk/struct.WebView.html
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+ /// // and https://docs.rs/webkit2gtk/latest/webkit2gtk/trait.WebViewExt.html
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+ /// use webkit2gtk::traits::WebViewExt;
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+ /// webview.inner().set_zoom_level(4.);
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+ /// }
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+ ///
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+ /// #[cfg(windows)]
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+ /// unsafe {
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+ /// // see https://docs.rs/webview2-com/latest/webview2_com/Microsoft/Web/WebView2/Win32/struct.ICoreWebView2Controller.html
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+ /// webview.controller().SetZoomFactor(4.).unwrap();
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+ /// }
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+ ///
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+ /// #[cfg(target_os = "macos")]
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+ /// unsafe {
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+ /// let () = msg_send![webview.inner(), setPageZoom: 4.];
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+ /// let () = msg_send![webview.controller(), removeAllUserScripts];
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+ /// let bg_color: cocoa::base::id = msg_send![class!(NSColor), colorWithDeviceRed:0.5 green:0.2 blue:0.4 alpha:1.];
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+ /// let () = msg_send![webview.ns_window(), setBackgroundColor: bg_color];
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+ /// }
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+ /// });
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+ /// Ok(())
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+ /// });
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+ /// }
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+ /// ```
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+ #[cfg_attr(doc_cfg, doc(cfg(eature = "wry")))]
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+ pub fn with_webview<F: FnOnce(PlatformWebview) + Send + 'static>(
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+ &self,
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+ f: F,
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+ ) -> crate::Result<()> {
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+ self
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+ .window
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+ .dispatcher
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+ .with_webview(|w| f(PlatformWebview(w)))
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+ .map_err(Into::into)
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+ }
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+}
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+
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impl<R: Runtime> Window<R> {
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/// Create a new window that is attached to the manager.
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pub(crate) fn new(
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@@ -976,15 +1100,6 @@ impl<R: Runtime> Window<R> {
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self.window.dispatcher.hwnd().map_err(Into::into)
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}
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- /// Returns the current window theme.
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- ///
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- /// ## Platform-specific
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- ///
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- /// - **macOS / Linux**: Not implemented, always return [`Theme::Light`].
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- pub fn theme(&self) -> crate::Result<Theme> {
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- self.window.dispatcher.theme().map_err(Into::into)
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- }
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-
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/// Returns the `ApplicatonWindow` from gtk crate that is used by this window.
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///
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/// Note that this can only be used on the main thread.
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@@ -999,6 +1114,15 @@ impl<R: Runtime> Window<R> {
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self.window.dispatcher.gtk_window().map_err(Into::into)
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}
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+ /// Returns the current window theme.
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+ ///
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+ /// ## Platform-specific
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+ ///
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+ /// - **macOS / Linux**: Not implemented, always return [`Theme::Light`].
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+ pub fn theme(&self) -> crate::Result<Theme> {
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+ self.window.dispatcher.theme().map_err(Into::into)
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+ }
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+
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// Setters
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/// Centers the window.
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Lucas Fernandes Nogueira