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Remove compositor layers when iframes are removed from doc or display:none.

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This commit is contained in:
Glenn Watson 2015-03-03 09:38:39 +10:00
parent 6927bf6ff0
commit 86baef2cc0
10 changed files with 145 additions and 37 deletions
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4
components/layout/flow.rs
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@ -49,6 +49,7 @@ use wrapper::ThreadSafeLayoutNode;
use geom::{Point2D, Rect, Size2D};
use gfx::display_list::ClippingRegion;
use rustc_serialize::{Encoder, Encodable};
use msg::constellation_msg::ConstellationChan;
use msg::compositor_msg::LayerId;
use servo_util::geometry::{Au, ZERO_RECT};
use servo_util::logical_geometry::{LogicalRect, LogicalSize, WritingMode};
@ -312,6 +313,9 @@ pub trait Flow: fmt::Debug + Sync {
/// Attempts to perform incremental fixup of this flow by replacing its fragment's style with
/// the new style. This can only succeed if the flow has exactly one fragment.
fn repair_style(&mut self, new_style: &Arc<ComputedValues>);
/// Remove any compositor layers associated with this flow
fn remove_compositor_layers(&self, _: ConstellationChan) {}
}
// Base access