112 lines
3.7 KiB
C++
112 lines
3.7 KiB
C++
// Copyright (c) 2014 GitHub, Inc.
|
|
// Use of this source code is governed by the MIT license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "atom/browser/web_view/web_view_manager.h"
|
|
|
|
#include "atom/browser/api/atom_api_web_contents.h"
|
|
#include "atom/browser/atom_browser_context.h"
|
|
#include "atom/browser/web_view/web_view_renderer_state.h"
|
|
#include "base/bind.h"
|
|
#include "base/stl_util.h"
|
|
#include "content/public/browser/browser_thread.h"
|
|
#include "content/public/browser/render_process_host.h"
|
|
#include "native_mate/dictionary.h"
|
|
#include "native_mate/object_template_builder.h"
|
|
|
|
#include "atom/common/node_includes.h"
|
|
|
|
namespace mate {
|
|
|
|
template<>
|
|
struct Converter<content::WebContents*> {
|
|
static bool FromV8(v8::Isolate* isolate, v8::Handle<v8::Value> val,
|
|
content::WebContents** out) {
|
|
atom::api::WebContents* contents;
|
|
if (!Converter<atom::api::WebContents*>::FromV8(isolate, val, &contents))
|
|
return false;
|
|
*out = contents->web_contents();
|
|
return true;
|
|
}
|
|
};
|
|
|
|
} // namespace mate
|
|
|
|
namespace atom {
|
|
|
|
WebViewManager::WebViewManager(content::BrowserContext* context) {
|
|
}
|
|
|
|
WebViewManager::~WebViewManager() {
|
|
}
|
|
|
|
void WebViewManager::AddGuest(int guest_instance_id,
|
|
content::WebContents* embedder,
|
|
content::WebContents* web_contents,
|
|
bool node_integration) {
|
|
web_contents_map_[guest_instance_id] = { web_contents, embedder };
|
|
|
|
WebViewRendererState::WebViewInfo web_view_info = {
|
|
guest_instance_id, node_integration
|
|
};
|
|
content::BrowserThread::PostTask(
|
|
content::BrowserThread::IO,
|
|
FROM_HERE,
|
|
base::Bind(&WebViewRendererState::AddGuest,
|
|
base::Unretained(WebViewRendererState::GetInstance()),
|
|
web_contents->GetRenderProcessHost()->GetID(),
|
|
web_view_info));
|
|
}
|
|
|
|
void WebViewManager::RemoveGuest(int guest_instance_id) {
|
|
auto web_contents = web_contents_map_[guest_instance_id].web_contents;
|
|
content::BrowserThread::PostTask(
|
|
content::BrowserThread::IO, FROM_HERE,
|
|
base::Bind(
|
|
&WebViewRendererState::RemoveGuest,
|
|
base::Unretained(WebViewRendererState::GetInstance()),
|
|
web_contents->GetRenderProcessHost()->GetID()));
|
|
|
|
web_contents_map_.erase(guest_instance_id);
|
|
}
|
|
|
|
void WebViewManager::MaybeGetGuestByInstanceIDOrKill(
|
|
int guest_instance_id,
|
|
int embedder_render_process_id,
|
|
const GuestByInstanceIDCallback& callback) {
|
|
if (ContainsKey(web_contents_map_, guest_instance_id))
|
|
callback.Run(web_contents_map_[guest_instance_id].web_contents);
|
|
else
|
|
callback.Run(nullptr);
|
|
}
|
|
|
|
bool WebViewManager::ForEachGuest(content::WebContents* embedder_web_contents,
|
|
const GuestCallback& callback) {
|
|
for (auto& item : web_contents_map_)
|
|
if (item.second.embedder == embedder_web_contents &&
|
|
callback.Run(item.second.web_contents))
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
} // namespace atom
|
|
|
|
namespace {
|
|
|
|
void Initialize(v8::Handle<v8::Object> exports, v8::Handle<v8::Value> unused,
|
|
v8::Handle<v8::Context> context, void* priv) {
|
|
using atom::WebViewManager;
|
|
auto manager = static_cast<WebViewManager*>(
|
|
atom::AtomBrowserContext::Get()->GetGuestManager());
|
|
mate::Dictionary dict(context->GetIsolate(), exports);
|
|
dict.SetMethod("addGuest",
|
|
base::Bind(&WebViewManager::AddGuest,
|
|
base::Unretained(manager)));
|
|
dict.SetMethod("removeGuest",
|
|
base::Bind(&WebViewManager::RemoveGuest,
|
|
base::Unretained(manager)));
|
|
}
|
|
|
|
} // namespace
|
|
|
|
NODE_MODULE_CONTEXT_AWARE_BUILTIN(atom_browser_web_view_manager, Initialize)
|