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Store all created environments in renderer.

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This commit is contained in:
Cheng Zhao
2014-01-09 22:13:06 +08:00
parent e7b7efeb0a
commit fff743053a
2 changed files with 26 additions and 4 deletions
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22
renderer/atom_renderer_client.cc
View File

@@ -4,6 +4,8 @@
#include "renderer/atom_renderer_client.h"
#include <algorithm>
#include "common/node_bindings.h"
#include "renderer/api/atom_renderer_bindings.h"
#include "renderer/atom_render_view_observer.h"
@@ -56,8 +58,12 @@ void AtomRendererClient::DidCreateScriptContext(WebKit::WebFrame* frame,
// Add atom-shell extended APIs.
atom_bindings_->BindToFrame(frame);
// Store the created environment.
web_page_envs_.push_back(env);
// Make uv loop being wrapped by window context.
node_bindings_->set_uv_env(env);
if (node_bindings_->get_uv_env() == NULL)
node_bindings_->set_uv_env(env);
}
void AtomRendererClient::WillReleaseScriptContext(
@@ -70,10 +76,18 @@ void AtomRendererClient::WillReleaseScriptContext(
return;
}
if (env == node_bindings_->get_uv_env())
node_bindings_->set_uv_env(NULL);
// Clear the environment.
env->Dispose();
web_page_envs_.erase(
std::remove(web_page_envs_.begin(), web_page_envs_.end(), env),
web_page_envs_.end());
// Wrap the uv loop with another environment.
if (env == node_bindings_->get_uv_env()) {
node::Environment* env = web_page_envs_.size() > 0 ? web_page_envs_[0] :
NULL;
node_bindings_->set_uv_env(env);
}
}
} // namespace atom

8
renderer/atom_renderer_client.h
View File

@@ -5,8 +5,14 @@
#ifndef ATOM_RENDERER_ATOM_RENDERER_CLIENT_H_
#define ATOM_RENDERER_ATOM_RENDERER_CLIENT_H_
#include <vector>
#include "content/public/renderer/content_renderer_client.h"
namespace node {
class Environment;
}
namespace atom {
class AtomRendererBindings;
@@ -30,6 +36,8 @@ class AtomRendererClient : public content::ContentRendererClient {
v8::Handle<v8::Context>,
int world_id) OVERRIDE;
std::vector<node::Environment*> web_page_envs_;
scoped_ptr<NodeBindings> node_bindings_;
scoped_ptr<AtomRendererBindings> atom_bindings_;