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authorbors-servo <lbergstrom+bors@mozilla.com>2017-08-23 03:55:27 -0500
committerGitHub <noreply@github.com>2017-08-23 03:55:27 -0500
commit5b4c9c7c770c676bd9eb2721fb23764e56c43dcc (patch)
tree8c81cc1aacfa103457953f5d7d6798e994ae3706
parent1c9c0334ba7b03e0757a101d2758c1284566f420 (diff)
parentecdcfa8226e0d6a5956b79e589b2c9115fcc994c (diff)
downloadservo-5b4c9c7c770c676bd9eb2721fb23764e56c43dcc.tar.gz
servo-5b4c9c7c770c676bd9eb2721fb23764e56c43dcc.zip
Auto merge of #18181 - paulrouget:close_browser, r=cbrewster
Make it possible to close a browsing context from the embedder <!-- Please describe your changes on the following line: --> --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [x] These changes fix #18006 (github issue number if applicable). <!-- Either: --> - [ ] There are tests for these changes OR - [ ] These changes do not require tests because _____ <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/18181) <!-- Reviewable:end -->
-rw-r--r--components/compositing/compositor.rs7
-rw-r--r--components/compositing/windowing.rs3
-rw-r--r--components/constellation/constellation.rs12
-rw-r--r--components/script_traits/lib.rs2
4 files changed, 23 insertions, 1 deletions
diff --git a/components/compositing/compositor.rs b/components/compositing/compositor.rs
index d8ec355bf55..a7f979af812 100644
--- a/components/compositing/compositor.rs
+++ b/components/compositing/compositor.rs
@@ -828,6 +828,13 @@ impl<Window: WindowMethods> IOCompositor<Window> {
}
}
+ WindowEvent::CloseBrowser(ctx) => {
+ let msg = ConstellationMsg::CloseBrowser(ctx);
+ if let Err(e) = self.constellation_chan.send(msg) {
+ warn!("Sending CloseBrowser message to constellation failed ({}).", e);
+ }
+ }
+
WindowEvent::SelectBrowser(ctx) => {
let msg = ConstellationMsg::SelectBrowser(ctx);
if let Err(e) = self.constellation_chan.send(msg) {
diff --git a/components/compositing/windowing.rs b/components/compositing/windowing.rs
index 8f647c0d0d6..ed8b0501742 100644
--- a/components/compositing/windowing.rs
+++ b/components/compositing/windowing.rs
@@ -79,6 +79,8 @@ pub enum WindowEvent {
Reload(TopLevelBrowsingContextId),
/// Create a new top level browsing context
NewBrowser(ServoUrl, IpcSender<TopLevelBrowsingContextId>),
+ /// Close a top level browsing context
+ CloseBrowser(TopLevelBrowsingContextId),
/// Make a top level browsing context visible, hiding the previous
/// visible one.
SelectBrowser(TopLevelBrowsingContextId),
@@ -106,6 +108,7 @@ impl Debug for WindowEvent {
WindowEvent::Quit => write!(f, "Quit"),
WindowEvent::Reload(..) => write!(f, "Reload"),
WindowEvent::NewBrowser(..) => write!(f, "NewBrowser"),
+ WindowEvent::CloseBrowser(..) => write!(f, "CloseBrowser"),
WindowEvent::SelectBrowser(..) => write!(f, "SelectBrowser"),
WindowEvent::ToggleWebRenderDebug(..) => write!(f, "ToggleWebRenderDebug"),
}
diff --git a/components/constellation/constellation.rs b/components/constellation/constellation.rs
index e35ad261864..ad15d1673b8 100644
--- a/components/constellation/constellation.rs
+++ b/components/constellation/constellation.rs
@@ -974,9 +974,14 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
// Create a new top level browsing context. Will use response_chan to return
// the browsing context id.
FromCompositorMsg::NewBrowser(url, response_chan) => {
- debug!("constellation got init load URL message");
+ debug!("constellation got NewBrowser message");
self.handle_new_top_level_browsing_context(url, response_chan);
}
+ // Close a top level browsing context.
+ FromCompositorMsg::CloseBrowser(top_level_browsing_context_id) => {
+ debug!("constellation got CloseBrowser message");
+ self.handle_close_top_level_browsing_context(top_level_browsing_context_id);
+ }
// Send frame tree to WebRender. Make it visible.
FromCompositorMsg::SelectBrowser(top_level_browsing_context_id) => {
self.send_frame_tree(top_level_browsing_context_id);
@@ -1544,6 +1549,11 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
});
}
+ fn handle_close_top_level_browsing_context(&mut self, top_level_browsing_context_id: TopLevelBrowsingContextId) {
+ let browsing_context_id = BrowsingContextId::from(top_level_browsing_context_id);
+ self.close_browsing_context(browsing_context_id, ExitPipelineMode::Normal);
+ }
+
fn handle_iframe_size_msg(&mut self,
iframe_sizes: Vec<(BrowsingContextId, TypedSize2D<f32, CSSPixel>)>) {
for (browsing_context_id, size) in iframe_sizes {
diff --git a/components/script_traits/lib.rs b/components/script_traits/lib.rs
index 3b5a47a3ef7..0d39e1fb524 100644
--- a/components/script_traits/lib.rs
+++ b/components/script_traits/lib.rs
@@ -767,6 +767,8 @@ pub enum ConstellationMsg {
WebVREvents(Vec<PipelineId>, Vec<WebVREvent>),
/// Create a new top level browsing context.
NewBrowser(ServoUrl, IpcSender<TopLevelBrowsingContextId>),
+ /// Close a top level browsing context.
+ CloseBrowser(TopLevelBrowsingContextId),
/// Make browser visible.
SelectBrowser(TopLevelBrowsingContextId),
}