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Rename LoadIframeUrlMsg to CreateIFrameAndLoadUrlMsg

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This better reflects what the message does.
This commit is contained in:
Martin Robinson 2014-11-05 16:50:13 -08:00
parent f4471f0602
commit 6e06a1353c
3 changed files with 23 additions and 21 deletions
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38
components/compositing/constellation.rs
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@ -18,9 +18,9 @@ use script_traits::{ScriptControlChan, ScriptTaskFactory};
use servo_msg::compositor_msg::LayerId;
use servo_msg::constellation_msg::{ConstellationChan, ExitMsg, FailureMsg, Failure, FrameRectMsg};
use servo_msg::constellation_msg::{IFrameSandboxState, IFrameUnsandboxed, InitLoadUrlMsg};
use servo_msg::constellation_msg::{LoadCompleteMsg, LoadIframeUrlMsg, LoadUrlMsg, Msg};
use servo_msg::constellation_msg::{LoadData, NavigateMsg, NavigationType, PipelineId};
use servo_msg::constellation_msg::{RendererReadyMsg, ResizedWindowMsg, SubpageId, WindowSizeData};
use servo_msg::constellation_msg::{LoadCompleteMsg, LoadUrlMsg, LoadData, Msg, NavigateMsg};
use servo_msg::constellation_msg::{NavigationType, PipelineId, RendererReadyMsg, ResizedWindowMsg};
use servo_msg::constellation_msg::{ScriptLoadedURLInIFrameMsg, SubpageId, WindowSizeData};
use servo_msg::constellation_msg;
use servo_net::image_cache_task::{ImageCacheTask, ImageCacheTaskClient};
use servo_net::resource_task::ResourceTask;
@ -382,9 +382,12 @@ impl<LTF: LayoutTaskFactory, STF: ScriptTaskFactory> Constellation<LTF, STF> {
debug!("constellation got frame rect message");
self.handle_frame_rect_msg(pipeline_id, subpage_id, Rect::from_untyped(&rect));
}
LoadIframeUrlMsg(url, source_pipeline_id, subpage_id, sandbox) => {
ScriptLoadedURLInIFrameMsg(url, source_pipeline_id, subpage_id, sandbox) => {
debug!("constellation got iframe URL load message");
self.handle_load_iframe_url_msg(url, source_pipeline_id, subpage_id, sandbox);
self.handle_script_loaded_url_in_iframe_msg(url,
source_pipeline_id,
subpage_id,
sandbox);
}
// Load a new page, usually -- but not always -- from a mouse click or typed url
// If there is already a pending page (self.pending_frames), it will not be overridden;
@ -593,21 +596,20 @@ impl<LTF: LayoutTaskFactory, STF: ScriptTaskFactory> Constellation<LTF, STF> {
}
fn handle_load_iframe_url_msg(&mut self,
url: Url,
source_pipeline_id: PipelineId,
subpage_id: SubpageId,
sandbox: IFrameSandboxState) {
// A message from the script associated with pipeline_id that it has
// parsed an iframe during html parsing. This iframe will result in a
// new pipeline being spawned and a frame tree being added to pipeline_id's
// frame tree's children. This message is never the result of a link clicked
// or a new url entered.
// Start by finding the frame trees matching the pipeline id,
// The script task associated with pipeline_id has loaded a URL in an iframe via script. This
// will result in a new pipeline being spawned and a frame tree being added to
// source_pipeline_id's frame tree's children. This message is never the result of a page
// navigation.
fn handle_script_loaded_url_in_iframe_msg(&mut self,
url: Url,
source_pipeline_id: PipelineId,
subpage_id: SubpageId,
sandbox: IFrameSandboxState) {
// Start by finding the frame trees matching the pipeline id,
// and add the new pipeline to their sub frames.
let frame_trees = self.find_all(source_pipeline_id);
if frame_trees.is_empty() {
fail!("Constellation: source pipeline id of LoadIframeUrlMsg is not in
fail!("Constellation: source pipeline id of ScriptLoadedURLInIFrameMsg is not in
navigation context, nor is it in a pending frame. This should be
impossible.");
}
@ -617,7 +619,7 @@ impl<LTF: LayoutTaskFactory, STF: ScriptTaskFactory> Constellation<LTF, STF> {
// Compare the pipeline's url to the new url. If the origin is the same,
// then reuse the script task in creating the new pipeline
let source_pipeline = self.pipelines.find(&source_pipeline_id).expect("Constellation:
source Id of LoadIframeUrlMsg does have an associated pipeline in
source Id of ScriptLoadedURLInIFrameMsg does have an associated pipeline in
constellation. This should be impossible.").clone();
let source_url = source_pipeline.load_data.url.clone();