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UWP: support virtual keyboard

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This commit is contained in:
Paul Rouget 2020-07-02 10:38:36 +02:00
parent 19b36bd795
commit 34265c872e
11 changed files with 143 additions and 43 deletions
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25
components/script/dom/document.rs
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@ -15,6 +15,8 @@ use crate::dom::bindings::codegen::Bindings::DocumentBinding::{
};
use crate::dom::bindings::codegen::Bindings::EventBinding::EventBinding::EventMethods;
use crate::dom::bindings::codegen::Bindings::HTMLIFrameElementBinding::HTMLIFrameElementBinding::HTMLIFrameElementMethods;
use crate::dom::bindings::codegen::Bindings::HTMLInputElementBinding::HTMLInputElementMethods;
use crate::dom::bindings::codegen::Bindings::HTMLTextAreaElementBinding::HTMLTextAreaElementMethods;
use crate::dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
use crate::dom::bindings::codegen::Bindings::NodeFilterBinding::NodeFilter;
use crate::dom::bindings::codegen::Bindings::PerformanceBinding::PerformanceMethods;
@ -67,7 +69,9 @@ use crate::dom::htmlheadelement::HTMLHeadElement;
use crate::dom::htmlhtmlelement::HTMLHtmlElement;
use crate::dom::htmliframeelement::HTMLIFrameElement;
use crate::dom::htmlimageelement::HTMLImageElement;
use crate::dom::htmlinputelement::HTMLInputElement;
use crate::dom::htmlscriptelement::{HTMLScriptElement, ScriptResult};
use crate::dom::htmltextareaelement::HTMLTextAreaElement;
use crate::dom::htmltitleelement::HTMLTitleElement;
use crate::dom::keyboardevent::KeyboardEvent;
use crate::dom::location::Location;
@ -113,7 +117,7 @@ use devtools_traits::ScriptToDevtoolsControlMsg;
use dom_struct::dom_struct;
use embedder_traits::EmbedderMsg;
use encoding_rs::{Encoding, UTF_8};
use euclid::default::Point2D;
use euclid::default::{Point2D, Rect, Size2D};
use html5ever::{LocalName, Namespace, QualName};
use hyper_serde::Serde;
use ipc_channel::ipc::{self, IpcSender};
@ -168,6 +172,7 @@ use style::stylesheet_set::DocumentStylesheetSet;
use style::stylesheets::{Origin, OriginSet, Stylesheet};
use url::Host;
use uuid::Uuid;
use webrender_api::units::DeviceIntRect;
/// The number of times we are allowed to see spurious `requestAnimationFrame()` calls before
/// falling back to fake ones.
@ -1105,7 +1110,23 @@ impl Document {
// Notify the embedder to display an input method.
if let Some(kind) = elem.input_method_type() {
self.send_to_embedder(EmbedderMsg::ShowIME(kind));
let rect = elem.upcast::<Node>().bounding_content_box_or_zero();
let rect = Rect::new(
Point2D::new(rect.origin.x.to_px(), rect.origin.y.to_px()),
Size2D::new(rect.size.width.to_px(), rect.size.height.to_px()),
);
let text = if let Some(input) = elem.downcast::<HTMLInputElement>() {
Some((&input.Value()).to_string())
} else if let Some(textarea) = elem.downcast::<HTMLTextAreaElement>() {
Some((&textarea.Value()).to_string())
} else {
None
};
self.send_to_embedder(EmbedderMsg::ShowIME(
kind,
text,
DeviceIntRect::from_untyped(&rect),
));
}
}
}