Move all sources under atom/.
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26ddbbb0ee
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516d46444d
217 changed files with 519 additions and 519 deletions
98
atom/renderer/api/atom_api_renderer_ipc.cc
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98
atom/renderer/api/atom_api_renderer_ipc.cc
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// Copyright (c) 2013 GitHub, Inc. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "atom/renderer/api/atom_api_renderer_ipc.h"
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#include "atom/common/api/api_messages.h"
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#include "atom/common/v8/native_type_conversions.h"
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#include "content/public/renderer/render_view.h"
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#include "third_party/WebKit/public/web/WebFrame.h"
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#include "third_party/WebKit/public/web/WebView.h"
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#include "atom/common/v8/node_common.h"
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using content::RenderView;
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using WebKit::WebFrame;
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using WebKit::WebView;
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namespace atom {
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namespace api {
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namespace {
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RenderView* GetCurrentRenderView() {
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WebFrame* frame = WebFrame::frameForCurrentContext();
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if (!frame)
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return NULL;
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WebView* view = frame->view();
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if (!view)
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return NULL; // can happen during closing.
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return RenderView::FromWebView(view);
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}
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} // namespace
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// static
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void RendererIPC::Send(const v8::FunctionCallbackInfo<v8::Value>& args) {
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string16 channel;
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scoped_ptr<base::Value> arguments;
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if (!FromV8Arguments(args, &channel, &arguments))
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return node::ThrowTypeError("Bad argument");
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RenderView* render_view = GetCurrentRenderView();
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if (render_view == NULL)
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return;
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bool success = render_view->Send(new AtomViewHostMsg_Message(
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render_view->GetRoutingID(),
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channel,
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*static_cast<base::ListValue*>(arguments.get())));
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if (!success)
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return node::ThrowError("Unable to send AtomViewHostMsg_Message");
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}
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// static
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void RendererIPC::SendSync(const v8::FunctionCallbackInfo<v8::Value>& args) {
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string16 channel;
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scoped_ptr<base::Value> arguments;
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if (!FromV8Arguments(args, &channel, &arguments))
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return node::ThrowTypeError("Bad argument");
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RenderView* render_view = GetCurrentRenderView();
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if (render_view == NULL)
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return;
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string16 json;
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IPC::SyncMessage* message = new AtomViewHostMsg_Message_Sync(
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render_view->GetRoutingID(),
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channel,
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*static_cast<base::ListValue*>(arguments.get()),
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&json);
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// Enable the UI thread in browser to receive messages.
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message->EnableMessagePumping();
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bool success = render_view->Send(message);
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if (!success)
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return node::ThrowError("Unable to send AtomViewHostMsg_Message_Sync");
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args.GetReturnValue().Set(ToV8Value(json));
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}
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// static
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void RendererIPC::Initialize(v8::Handle<v8::Object> target) {
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v8::HandleScope handle_scope(node_isolate);
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NODE_SET_METHOD(target, "send", Send);
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NODE_SET_METHOD(target, "sendSync", SendSync);
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}
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} // namespace api
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} // namespace atom
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NODE_MODULE(atom_renderer_ipc, atom::api::RendererIPC::Initialize)
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30
atom/renderer/api/atom_api_renderer_ipc.h
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30
atom/renderer/api/atom_api_renderer_ipc.h
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// Copyright (c) 2013 GitHub, Inc. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef ATOM_RENDERER_API_ATOM_API_RENDERER_IPC_H_
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#define ATOM_RENDERER_API_ATOM_API_RENDERER_IPC_H_
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#include "base/basictypes.h"
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#include "v8/include/v8.h"
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namespace atom {
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namespace api {
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class RendererIPC {
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public:
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static void Initialize(v8::Handle<v8::Object> target);
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private:
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static void Send(const v8::FunctionCallbackInfo<v8::Value>& args);
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static void SendSync(const v8::FunctionCallbackInfo<v8::Value>& args);
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DISALLOW_IMPLICIT_CONSTRUCTORS(RendererIPC);
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};
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} // namespace api
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} // namespace atom
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#endif // ATOM_RENDERER_API_ATOM_API_RENDERER_IPC_H_
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76
atom/renderer/api/atom_renderer_bindings.cc
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76
atom/renderer/api/atom_renderer_bindings.cc
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// Copyright (c) 2013 GitHub, Inc. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "atom/renderer/api/atom_renderer_bindings.h"
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#include "atom/common/v8/native_type_conversions.h"
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#include "content/public/renderer/render_view.h"
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#include "third_party/WebKit/public/web/WebFrame.h"
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#include "third_party/WebKit/public/web/WebView.h"
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#include "atom/common/v8/node_common.h"
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namespace atom {
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namespace {
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v8::Handle<v8::Object> GetProcessObject(v8::Handle<v8::Context> context) {
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v8::Handle<v8::Object> process =
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context->Global()->Get(v8::String::New("process"))->ToObject();
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DCHECK(!process.IsEmpty());
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return process;
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}
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} // namespace
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AtomRendererBindings::AtomRendererBindings() {
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}
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AtomRendererBindings::~AtomRendererBindings() {
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}
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void AtomRendererBindings::BindToFrame(WebKit::WebFrame* frame) {
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v8::HandleScope handle_scope(node_isolate);
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v8::Handle<v8::Context> context = frame->mainWorldScriptContext();
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if (context.IsEmpty())
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return;
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v8::Context::Scope scope(context);
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AtomBindings::BindTo(GetProcessObject(context));
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}
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void AtomRendererBindings::OnBrowserMessage(content::RenderView* render_view,
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const string16& channel,
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const base::ListValue& args) {
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if (!render_view->GetWebView())
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return;
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v8::HandleScope handle_scope(node_isolate);
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v8::Local<v8::Context> context =
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render_view->GetWebView()->mainFrame()->mainWorldScriptContext();
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if (context.IsEmpty())
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return;
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v8::Context::Scope context_scope(context);
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v8::Handle<v8::Object> process = GetProcessObject(context);
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scoped_ptr<V8ValueConverter> converter(new V8ValueConverter);
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std::vector<v8::Handle<v8::Value>> arguments;
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arguments.reserve(1 + args.GetSize());
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arguments.push_back(ToV8Value(channel));
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for (size_t i = 0; i < args.GetSize(); i++) {
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const base::Value* value;
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if (args.Get(i, &value))
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arguments.push_back(converter->ToV8Value(value, context));
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}
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node::MakeCallback(process, "emit", arguments.size(), &arguments[0]);
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}
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} // namespace atom
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45
atom/renderer/api/atom_renderer_bindings.h
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45
atom/renderer/api/atom_renderer_bindings.h
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// Copyright (c) 2013 GitHub, Inc. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef ATOM_RENDERER_API_ATOM_RENDERER_BINDINGS_H_
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#define ATOM_RENDERER_API_ATOM_RENDERER_BINDINGS_H_
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#include "atom/common/api/atom_bindings.h"
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#include "base/strings/string16.h"
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namespace base {
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class ListValue;
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}
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namespace content {
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class RenderView;
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}
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namespace WebKit {
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class WebFrame;
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}
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namespace atom {
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class AtomRendererBindings : public AtomBindings {
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public:
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AtomRendererBindings();
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virtual ~AtomRendererBindings();
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// Call BindTo for process object of the frame.
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void BindToFrame(WebKit::WebFrame* frame);
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// Dispatch messages from browser.
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void OnBrowserMessage(content::RenderView* render_view,
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const string16& channel,
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const base::ListValue& args);
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private:
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DISALLOW_COPY_AND_ASSIGN(AtomRendererBindings);
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};
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} // namespace atom
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#endif // ATOM_RENDERER_API_ATOM_BINDINGS_H_
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24
atom/renderer/api/lib/ipc.coffee
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24
atom/renderer/api/lib/ipc.coffee
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EventEmitter = require('events').EventEmitter
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ipc = process.atomBinding('ipc')
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class Ipc extends EventEmitter
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constructor: ->
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process.on 'ATOM_INTERNAL_MESSAGE', (args...) =>
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@emit args...
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window.addEventListener 'unload', (event) ->
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process.removeAllListeners 'ATOM_INTERNAL_MESSAGE'
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send: (args...) ->
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@sendChannel 'message', args...
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sendChannel: (args...) ->
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ipc.send 'ATOM_INTERNAL_MESSAGE', [args...]
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sendSync: (args...) ->
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@sendSync 'sync-message', args...
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sendChannelSync: (args...) ->
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JSON.parse ipc.sendSync('ATOM_INTERNAL_MESSAGE_SYNC', [args...])
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module.exports = new Ipc
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131
atom/renderer/api/lib/remote.coffee
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131
atom/renderer/api/lib/remote.coffee
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ipc = require 'ipc'
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CallbacksRegistry = require 'callbacks-registry'
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v8Util = process.atomBinding 'v8_util'
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callbacksRegistry = new CallbacksRegistry
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# Convert the arguments object into an array of meta data.
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wrapArgs = (args) ->
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valueToMeta = (value) ->
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if Array.isArray value
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type: 'array', value: wrapArgs(value)
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else if value? and typeof value is 'object' and v8Util.getHiddenValue value, 'atomId'
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type: 'remote-object', id: v8Util.getHiddenValue value, 'atomId'
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else if value? and typeof value is 'object'
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ret = type: 'object', name: value.constructor.name, members: []
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ret.members.push(name: prop, value: valueToMeta(field)) for prop, field of value
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ret
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else if typeof value is 'function' and v8Util.getHiddenValue value, 'returnValue'
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type: 'function-with-return-value', value: valueToMeta(value())
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else if typeof value is 'function'
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type: 'function', id: callbacksRegistry.add(value)
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else
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type: 'value', value: value
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Array::slice.call(args).map valueToMeta
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# Convert meta data from browser into real value.
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metaToValue = (meta) ->
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switch meta.type
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when 'value' then meta.value
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when 'array' then (metaToValue(el) for el in meta.members)
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when 'error'
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throw new Error("#{meta.message}\n#{meta.stack}")
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else
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if meta.type is 'function'
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# A shadow class to represent the remote function object.
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ret =
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class RemoteFunction
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constructor: ->
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if @constructor == RemoteFunction
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# Constructor call.
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obj = ipc.sendChannelSync 'ATOM_BROWSER_CONSTRUCTOR', meta.id, wrapArgs(arguments)
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# Returning object in constructor will replace constructed object
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# with the returned object.
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# http://stackoverflow.com/questions/1978049/what-values-can-a-constructor-return-to-avoid-returning-this
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return metaToValue obj
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else
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# Function call.
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ret = ipc.sendChannelSync 'ATOM_BROWSER_FUNCTION_CALL', meta.id, wrapArgs(arguments)
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return metaToValue ret
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else
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ret = v8Util.createObjectWithName meta.name
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# Polulate delegate members.
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for member in meta.members
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do (member) ->
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if member.type is 'function'
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ret[member.name] =
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class RemoteMemberFunction
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constructor: ->
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if @constructor is RemoteMemberFunction
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# Constructor call.
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obj = ipc.sendChannelSync 'ATOM_BROWSER_MEMBER_CONSTRUCTOR', meta.id, member.name, wrapArgs(arguments)
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return metaToValue obj
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else
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# Call member function.
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ret = ipc.sendChannelSync 'ATOM_BROWSER_MEMBER_CALL', meta.id, member.name, wrapArgs(arguments)
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return metaToValue ret
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else
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ret.__defineSetter__ member.name, (value) ->
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# Set member data.
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ipc.sendChannelSync 'ATOM_BROWSER_MEMBER_SET', meta.id, member.name, value
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value
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ret.__defineGetter__ member.name, ->
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# Get member data.
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ret = ipc.sendChannelSync 'ATOM_BROWSER_MEMBER_GET', meta.id, member.name
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metaToValue ret
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# Track delegate object's life time, and tell the browser to clean up
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# when the object is GCed.
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v8Util.setDestructor ret, ->
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ipc.sendChannel 'ATOM_BROWSER_DEREFERENCE', meta.storeId
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# Remember object's id.
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v8Util.setHiddenValue ret, 'atomId', meta.id
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ret
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# Browser calls a callback in renderer.
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ipc.on 'ATOM_RENDERER_CALLBACK', (id, args) ->
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callbacksRegistry.apply id, metaToValue(args)
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# A callback in browser is released.
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ipc.on 'ATOM_RENDERER_RELEASE_CALLBACK', (id) ->
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callbacksRegistry.remove id
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# Get remote module.
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# (Just like node's require, the modules are cached permanently, note that this
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# is safe leak since the object is not expected to get freed in browser)
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moduleCache = {}
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exports.require = (module) ->
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return moduleCache[module] if moduleCache[module]?
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meta = ipc.sendChannelSync 'ATOM_BROWSER_REQUIRE', module
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moduleCache[module] = metaToValue meta
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# Get current window object.
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windowCache = null
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exports.getCurrentWindow = ->
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return windowCache if windowCache?
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meta = ipc.sendChannelSync 'ATOM_BROWSER_CURRENT_WINDOW'
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windowCache = metaToValue meta
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# Get a global object in browser.
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exports.getGlobal = (name) ->
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meta = ipc.sendChannelSync 'ATOM_BROWSER_GLOBAL', name
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metaToValue meta
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# Get the process object in browser.
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processCache = null
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exports.__defineGetter__ 'process', ->
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processCache = exports.getGlobal('process') unless processCache?
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processCache
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# Create a funtion that will return the specifed value when called in browser.
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exports.createFunctionWithReturnValue = (returnValue) ->
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func = -> returnValue
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v8Util.setHiddenValue func, 'returnValue', true
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func
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