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c6dc7c83a8
libservo: Make zooming and HiDPI scaling work per-`WebView` This change moves all zooming and HiDPI scaling to work per-`WebView` in both libservo and Compositor. This means that you can pinch zoom one `WebView` and it should now work independently of other `WebView`s. This is accomplished by making each `WebView` in the WebRender scene have its own scaling reference frame. All WebViews are now expected to manage their HiDPI scaling factor and this can be set independently of other WebViews. Perhaps in the future this will become a Servo-wide setting. This allows full removal of the `WindowMethods` trait from Servo. Testing: There are not yet any tests for the WebView API, but I hope to add those soon. Co-authored-by: Shubham Gupta <shubham13297@gmail.com> Signed-off-by: Martin Robinson <mrobinson@igalia.com> Signed-off-by: Martin Robinson <mrobinson@igalia.com> Co-authored-by: Shubham Gupta <shubham13297@gmail.com>
44 lines
1.4 KiB
Rust
44 lines
1.4 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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//! Abstract windowing methods. The concrete implementations of these can be found in `platform/`.
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use embedder_traits::{EventLoopWaker, MouseButton};
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use net::protocols::ProtocolRegistry;
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use webrender_api::units::DevicePoint;
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#[derive(Clone)]
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pub enum MouseWindowEvent {
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Click(MouseButton, DevicePoint),
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MouseDown(MouseButton, DevicePoint),
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MouseUp(MouseButton, DevicePoint),
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}
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/// Various debug and profiling flags that WebRender supports.
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#[derive(Clone)]
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pub enum WebRenderDebugOption {
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Profiler,
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TextureCacheDebug,
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RenderTargetDebug,
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}
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pub trait EmbedderMethods {
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/// Returns a thread-safe object to wake up the window's event loop.
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fn create_event_loop_waker(&mut self) -> Box<dyn EventLoopWaker>;
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#[cfg(feature = "webxr")]
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/// Register services with a WebXR Registry.
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fn register_webxr(
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&mut self,
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_: &mut webxr::MainThreadRegistry,
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_: embedder_traits::EmbedderProxy,
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) {
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}
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/// Returns the protocol handlers implemented by that embedder.
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/// They will be merged with the default internal ones.
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fn get_protocol_handlers(&self) -> ProtocolRegistry {
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ProtocolRegistry::default()
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}
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}
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