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Do not rely on Constructor to call Init

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This makes it deterministic when the JavaScript is initialized, which
can make our logic more clear.
This commit is contained in:
Cheng Zhao 2016-08-02 15:15:40 +09:00
parent 84bb82866d
commit 1505a46ed0
11 changed files with 44 additions and 44 deletions
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30
atom/browser/api/atom_api_window.cc
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@ -67,7 +67,8 @@ v8::Local<v8::Value> ToBuffer(v8::Isolate* isolate, void* val, int size) {
} // namespace
Window::Window(v8::Isolate* isolate, const mate::Dictionary& options) {
Window::Window(v8::Isolate* isolate, v8::Local<v8::Object> wrapper,
const mate::Dictionary& options) {
// Use options.webPreferences to create WebContents.
mate::Dictionary web_preferences = mate::Dictionary::CreateEmpty(isolate);
options.Get(options::kWebPreferences, &web_preferences);
@ -107,7 +108,14 @@ Window::Window(v8::Isolate* isolate, const mate::Dictionary& options) {
window_->InitFromOptions(options);
window_->AddObserver(this);
InitWith(isolate, wrapper);
AttachAsUserData(window_.get());
// We can only append this window to parent window's child windows after this
// window's JS wrapper gets initialized.
if (!parent.IsEmpty())
parent->child_windows_.Set(isolate, ID(), wrapper);
}
Window::~Window() {
@ -119,17 +127,6 @@ Window::~Window() {
base::MessageLoop::current()->DeleteSoon(FROM_HERE, window_.release());
}
void Window::AfterInit(v8::Isolate* isolate) {
mate::TrackableObject<Window>::AfterInit(isolate);
// We can only append this window to parent window's child windows after this
// window's JS wrapper gets initialized.
mate::Handle<Window> parent;
if (!parent_window_.IsEmpty() &&
mate::ConvertFromV8(isolate, GetParentWindow(), &parent))
parent->child_windows_.Set(isolate, ID(), GetWrapper());
}
void Window::WillCloseWindow(bool* prevent_default) {
*prevent_default = Emit("close");
}
@ -262,10 +259,9 @@ void Window::OnWindowMessage(UINT message, WPARAM w_param, LPARAM l_param) {
#endif
// static
mate::WrappableBase* Window::New(v8::Isolate* isolate, mate::Arguments* args) {
mate::WrappableBase* Window::New(mate::Arguments* args) {
if (!Browser::Get()->is_ready()) {
isolate->ThrowException(v8::Exception::Error(mate::StringToV8(
isolate, "Cannot create BrowserWindow before app is ready")));
args->ThrowError("Cannot create BrowserWindow before app is ready");
return nullptr;
}
@ -276,10 +272,10 @@ mate::WrappableBase* Window::New(v8::Isolate* isolate, mate::Arguments* args) {
mate::Dictionary options;
if (!(args->Length() == 1 && args->GetNext(&options))) {
options = mate::Dictionary::CreateEmpty(isolate);
options = mate::Dictionary::CreateEmpty(args->isolate());
}
return new Window(isolate, options);
return new Window(args->isolate(), args->GetThis(), options);
}
void Window::Close() {