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dom: Calculate the viewport size of iframes when they are first added to the tree.

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This commit is contained in:
Josh Matthews 2019-11-06 15:55:11 -05:00
parent 38e4ae0833
commit fd260f78c8
10 changed files with 72 additions and 11 deletions
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16
components/script/dom/htmliframeelement.rs
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@ -28,7 +28,6 @@ use crate::dom::windowproxy::WindowProxy;
use crate::script_thread::ScriptThread;
use crate::task_source::TaskSource;
use dom_struct::dom_struct;
use euclid::Size2D;
use html5ever::{LocalName, Prefix};
use ipc_channel::ipc;
use msg::constellation_msg::{BrowsingContextId, PipelineId, TopLevelBrowsingContextId};
@ -173,6 +172,13 @@ impl HTMLIFrameElement {
replace: replace,
};
let window_size = WindowSizeData {
initial_viewport: window
.inner_window_dimensions_query(browsing_context_id)
.unwrap_or_default(),
device_pixel_ratio: window.device_pixel_ratio(),
};
match nav_type {
NavigationType::InitialAboutBlank => {
let (pipeline_sender, pipeline_receiver) = ipc::channel().unwrap();
@ -198,13 +204,7 @@ impl HTMLIFrameElement {
opener: None,
load_data: load_data,
pipeline_port: pipeline_receiver,
window_size: WindowSizeData {
initial_viewport: {
let rect = self.upcast::<Node>().bounding_content_box_or_zero();
Size2D::new(rect.size.width.to_f32_px(), rect.size.height.to_f32_px())
},
device_pixel_ratio: window.device_pixel_ratio(),
},
window_size,
};
self.pipeline_id.set(Some(new_pipeline_id));