refactor: rename the atom directory to shell

2019-06-19 13:43:10 -07:00 · 2019-06-19 13:43:10 -07:00 · d7f07e8a80
commit d7f07e8a80
parent 4575a4aae3
631 changed files with 0 additions and 0 deletions
--- a/shell/browser/api/atom_api_web_contents_view.cc
+++ b/shell/browser/api/atom_api_web_contents_view.cc
@ -0,0 +1,134 @@
+// Copyright (c) 2018 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/api/atom_api_web_contents_view.h"
+
+#include "atom/browser/api/atom_api_web_contents.h"
+#include "atom/browser/browser.h"
+#include "atom/browser/ui/inspectable_web_contents_view.h"
+#include "atom/common/api/constructor.h"
+#include "atom/common/node_includes.h"
+#include "content/public/browser/web_contents_user_data.h"
+#include "native_mate/dictionary.h"
+
+#if defined(OS_MACOSX)
+#include "atom/browser/ui/cocoa/delayed_native_view_host.h"
+#endif
+
+namespace {
+
+// Used to indicate whether a WebContents already has a view.
+class WebContentsViewRelay
+    : public content::WebContentsUserData<WebContentsViewRelay> {
+ public:
+  ~WebContentsViewRelay() override {}
+
+ private:
+  explicit WebContentsViewRelay(content::WebContents* contents) {}
+  friend class content::WebContentsUserData<WebContentsViewRelay>;
+
+  atom::api::WebContentsView* view_ = nullptr;
+
+  WEB_CONTENTS_USER_DATA_KEY_DECL();
+
+  DISALLOW_COPY_AND_ASSIGN(WebContentsViewRelay);
+};
+
+WEB_CONTENTS_USER_DATA_KEY_IMPL(WebContentsViewRelay)
+
+}  // namespace
+
+namespace atom {
+
+namespace api {
+
+WebContentsView::WebContentsView(v8::Isolate* isolate,
+                                 mate::Handle<WebContents> web_contents,
+                                 InspectableWebContents* iwc)
+#if defined(OS_MACOSX)
+    : View(new DelayedNativeViewHost(iwc->GetView()->GetNativeView())),
+#else
+    : View(iwc->GetView()->GetView()),
+#endif
+      web_contents_(isolate, web_contents->GetWrapper()),
+      api_web_contents_(web_contents.get()) {
+#if defined(OS_MACOSX)
+  // On macOS a View is created to wrap the NSView, and its lifetime is managed
+  // by us.
+  view()->set_owned_by_client();
+#else
+  // On other platforms the View is managed by InspectableWebContents.
+  set_delete_view(false);
+#endif
+  WebContentsViewRelay::CreateForWebContents(web_contents->web_contents());
+  Observe(web_contents->web_contents());
+}
+
+WebContentsView::~WebContentsView() {
+  if (api_web_contents_) {  // destroy() is called
+    // Destroy WebContents asynchronously unless app is shutting down,
+    // because destroy() might be called inside WebContents's event handler.
+    api_web_contents_->DestroyWebContents(!Browser::Get()->is_shutting_down());
+  }
+}
+
+void WebContentsView::WebContentsDestroyed() {
+  api_web_contents_ = nullptr;
+  web_contents_.Reset();
+}
+
+// static
+mate::WrappableBase* WebContentsView::New(
+    mate::Arguments* args,
+    mate::Handle<WebContents> web_contents) {
+  // Currently we only support InspectableWebContents, e.g. the WebContents
+  // created by users directly. To support devToolsWebContents we need to create
+  // a wrapper view.
+  if (!web_contents->managed_web_contents()) {
+    const char* error = "The WebContents must be created by user";
+    args->isolate()->ThrowException(
+        v8::Exception::Error(mate::StringToV8(args->isolate(), error)));
+    return nullptr;
+  }
+  // Check if the WebContents has already been added to a view.
+  if (WebContentsViewRelay::FromWebContents(web_contents->web_contents())) {
+    const char* error = "The WebContents has already been added to a View";
+    args->isolate()->ThrowException(
+        v8::Exception::Error(mate::StringToV8(args->isolate(), error)));
+    return nullptr;
+  }
+  // Constructor call.
+  auto* view = new WebContentsView(args->isolate(), web_contents,
+                                   web_contents->managed_web_contents());
+  view->InitWith(args->isolate(), args->GetThis());
+  return view;
+}
+
+// static
+void WebContentsView::BuildPrototype(
+    v8::Isolate* isolate,
+    v8::Local<v8::FunctionTemplate> prototype) {}
+
+}  // namespace api
+
+}  // namespace atom
+
+namespace {
+
+using atom::api::WebContentsView;
+
+void Initialize(v8::Local<v8::Object> exports,
+                v8::Local<v8::Value> unused,
+                v8::Local<v8::Context> context,
+                void* priv) {
+  v8::Isolate* isolate = context->GetIsolate();
+  mate::Dictionary dict(isolate, exports);
+  dict.Set("WebContentsView",
+           mate::CreateConstructor<WebContentsView>(
+               isolate, base::BindRepeating(&WebContentsView::New)));
+}
+
+}  // namespace
+
+NODE_LINKED_MODULE_CONTEXT_AWARE(atom_browser_web_contents_view, Initialize)