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Allow api::WebContents to fully wrap an existing content::WebContents.

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- Add an overload to `WebContents::CreateFrom` that accepts a type parameter. If
  type is `REMOTE`, initialization is the same as before(a thin wrapper). If
  not, the `api::WebContents` will be fully initialized, as if it was created by
  `api::WebContents::Create`.
- Move common initialization code to `InitWithSessionAndOptions`.
This commit is contained in:
Thiago de Arruda 2016-08-16 21:15:10 -03:00
parent 1b1541fe1a
commit 0b3b29938f
2 changed files with 39 additions and 7 deletions
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31
atom/browser/api/atom_api_web_contents.cc
View file

@ -258,17 +258,25 @@ void OnCapturePageDone(base::Callback<void(const gfx::Image&)> callback,
} // namespace
WebContents::WebContents(v8::Isolate* isolate,
content::WebContents* web_contents)
content::WebContents* web_contents,
Type type)
: content::WebContentsObserver(web_contents),
embedder_(nullptr),
type_(REMOTE),
type_(type),
request_id_(0),
background_throttling_(true),
enable_devtools_(true) {
web_contents->SetUserAgentOverride(GetBrowserContext()->GetUserAgent());
if (type == REMOTE) {
web_contents->SetUserAgentOverride(GetBrowserContext()->GetUserAgent());
Init(isolate);
AttachAsUserData(web_contents);
} else {
const mate::Dictionary options = mate::Dictionary::CreateEmpty(isolate);
auto session = Session::CreateFrom(isolate, GetBrowserContext());
session_.Reset(isolate, session.ToV8());
InitWithSessionAndOptions(isolate, web_contents, session, options);
}
}
WebContents::WebContents(v8::Isolate* isolate,
@ -336,6 +344,13 @@ WebContents::WebContents(v8::Isolate* isolate,
web_contents = content::WebContents::Create(params);
}
InitWithSessionAndOptions(isolate, web_contents, session, options);
}
void WebContents::InitWithSessionAndOptions(v8::Isolate* isolate,
content::WebContents *web_contents,
mate::Handle<api::Session> session,
const mate::Dictionary& options) {
Observe(web_contents);
InitWithWebContents(web_contents, session->browser_context());
@ -1605,7 +1620,15 @@ mate::Handle<WebContents> WebContents::CreateFrom(
return mate::CreateHandle(isolate, static_cast<WebContents*>(existing));
// Otherwise create a new WebContents wrapper object.
return mate::CreateHandle(isolate, new WebContents(isolate, web_contents));
return mate::CreateHandle(isolate, new WebContents(isolate, web_contents,
REMOTE));
}
mate::Handle<WebContents> WebContents::CreateFrom(
v8::Isolate* isolate, content::WebContents* web_contents, Type type) {
// Otherwise create a new WebContents wrapper object.
return mate::CreateHandle(isolate, new WebContents(isolate, web_contents,
type));
}
// static

11
atom/browser/api/atom_api_web_contents.h
View file

@ -58,6 +58,8 @@ class WebContents : public mate::TrackableObject<WebContents>,
// Create from an existing WebContents.
static mate::Handle<WebContents> CreateFrom(
v8::Isolate* isolate, content::WebContents* web_contents);
static mate::Handle<WebContents> CreateFrom(
v8::Isolate* isolate, content::WebContents* web_contents, Type type);
// Create a new WebContents.
static mate::Handle<WebContents> Create(
@ -191,10 +193,17 @@ class WebContents : public mate::TrackableObject<WebContents>,
v8::Local<v8::Value> Debugger(v8::Isolate* isolate);
protected:
WebContents(v8::Isolate* isolate, content::WebContents* web_contents);
WebContents(v8::Isolate* isolate,
content::WebContents* web_contents,
Type type);
WebContents(v8::Isolate* isolate, const mate::Dictionary& options);
~WebContents();
void InitWithSessionAndOptions(v8::Isolate* isolate,
content::WebContents *web_contents,
mate::Handle<class Session> session,
const mate::Dictionary& options);
// content::WebContentsDelegate:
bool AddMessageToConsole(content::WebContents* source,
int32_t level,