зеркало из https://github.com/electron/electron.git
112 строки
3.5 KiB
C++
112 строки
3.5 KiB
C++
// 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 "browser/api/atom_browser_bindings.h"
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#include <vector>
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#include "base/logging.h"
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#include "base/values.h"
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#include "browser/api/atom_api_event.h"
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#include "common/v8_conversions.h"
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#include "common/v8_value_converter_impl.h"
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#include "content/public/browser/browser_thread.h"
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#include "vendor/node/src/node.h"
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#include "vendor/node/src/node_internals.h"
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using content::V8ValueConverter;
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using node::node_isolate;
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namespace atom {
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AtomBrowserBindings::AtomBrowserBindings() {
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}
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AtomBrowserBindings::~AtomBrowserBindings() {
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}
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void AtomBrowserBindings::AfterLoad() {
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DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
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v8::HandleScope scope;
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v8::Handle<v8::Object> global = node::g_context->Global();
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v8::Handle<v8::Object> atom =
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global->Get(v8::String::New("__atom"))->ToObject();
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DCHECK(!atom.IsEmpty());
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browser_main_parts_ = v8::Persistent<v8::Object>::New(
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node_isolate,
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atom->Get(v8::String::New("browserMainParts"))->ToObject());
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DCHECK(!browser_main_parts_.IsEmpty());
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}
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void AtomBrowserBindings::OnRendererMessage(int process_id,
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int routing_id,
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const string16& channel,
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const base::ListValue& args) {
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v8::HandleScope scope;
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v8::Handle<v8::Context> context = v8::Context::GetCurrent();
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scoped_ptr<V8ValueConverter> converter(new V8ValueConverterImpl());
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// process.emit(channel, 'message', process_id, routing_id);
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std::vector<v8::Handle<v8::Value>> arguments;
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arguments.reserve(3 + args.GetSize());
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arguments.push_back(ToV8Value(channel));
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const base::Value* value;
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if (args.Get(0, &value))
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arguments.push_back(converter->ToV8Value(value, context));
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arguments.push_back(v8::Integer::New(process_id));
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arguments.push_back(v8::Integer::New(routing_id));
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for (size_t i = 1; 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(node::process, "emit", arguments.size(), &arguments[0]);
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}
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void AtomBrowserBindings::OnRendererMessageSync(
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int process_id,
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int routing_id,
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const string16& channel,
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const base::ListValue& args,
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NativeWindow* sender,
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IPC::Message* message) {
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v8::HandleScope scope;
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v8::Handle<v8::Context> context = v8::Context::GetCurrent();
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scoped_ptr<V8ValueConverter> converter(new V8ValueConverterImpl());
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// Create the event object.
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v8::Handle<v8::Object> event = api::Event::CreateV8Object();
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api::Event::Unwrap<api::Event>(event)->SetSenderAndMessage(sender, message);
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// process.emit(channel, 'sync-message', event, process_id, routing_id);
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std::vector<v8::Handle<v8::Value>> arguments;
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arguments.reserve(3 + args.GetSize());
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arguments.push_back(ToV8Value(channel));
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const base::Value* value;
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if (args.Get(0, &value))
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arguments.push_back(converter->ToV8Value(value, context));
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arguments.push_back(event);
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arguments.push_back(v8::Integer::New(process_id));
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arguments.push_back(v8::Integer::New(routing_id));
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for (size_t i = 1; 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(node::process, "emit", arguments.size(), &arguments[0]);
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}
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} // namespace atom
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