api::EventEmitter could also be used by renderer.
This commit is contained in:
parent
2755fbaadf
commit
cf4616de7f
8 changed files with 11 additions and 12 deletions
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@ -6,8 +6,8 @@
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#define ATOM_BROWSER_API_ATOM_API_APP_H_
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#include "base/compiler_specific.h"
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#include "browser/api/atom_api_event_emitter.h"
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#include "browser/browser_observer.h"
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#include "common/api/atom_api_event_emitter.h"
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namespace atom {
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@ -7,8 +7,8 @@
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#include "base/callback.h"
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#include "base/memory/scoped_ptr.h"
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#include "browser/api/atom_api_event_emitter.h"
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#include "browser/auto_updater_delegate.h"
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#include "common/api/atom_api_event_emitter.h"
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namespace atom {
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@ -1,71 +0,0 @@
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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 "browser/api/atom_api_event_emitter.h"
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#include <vector>
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#include "base/logging.h"
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#include "browser/api/atom_api_event.h"
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#include "common/v8/native_type_conversions.h"
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#include "common/v8/node_common.h"
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namespace atom {
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namespace api {
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EventEmitter::EventEmitter(v8::Handle<v8::Object> wrapper) {
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Wrap(wrapper);
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}
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EventEmitter::~EventEmitter() {
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// Clear the aligned pointer, it should have been done by ObjectWrap but
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// somehow node v0.11.x changed this behaviour.
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v8::HandleScope handle_scope(node_isolate);
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handle()->SetAlignedPointerInInternalField(0, NULL);
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}
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bool EventEmitter::Emit(const std::string& name) {
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base::ListValue args;
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return Emit(name, &args);
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}
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bool EventEmitter::Emit(const std::string& name, base::ListValue* args) {
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v8::HandleScope handle_scope(node_isolate);
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v8::Handle<v8::Context> context = v8::Context::GetCurrent();
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scoped_ptr<V8ValueConverter> converter(new V8ValueConverter);
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v8::Handle<v8::Object> v8_event = Event::CreateV8Object();
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Event* event = Event::Unwrap<Event>(v8_event);
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// Generate arguments for calling handle.emit.
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std::vector<v8::Handle<v8::Value>> v8_args;
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v8_args.reserve(args->GetSize() + 2);
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v8_args.push_back(ToV8Value(name));
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v8_args.push_back(v8_event);
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for (size_t i = 0; i < args->GetSize(); i++) {
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base::Value* value = NULL;
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if (args->Get(i, &value)) {
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DCHECK(value);
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v8_args.push_back(converter->ToV8Value(value, context));
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} else {
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NOTREACHED() << "Wrong offset " << i << " for " << *args;
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}
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}
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node::MakeCallback(handle(), "emit", v8_args.size(), &v8_args[0]);
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bool prevent_default = event->prevent_default();
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// Don't wait for V8 GC, delete it immediately.
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delete event;
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return prevent_default;
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}
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} // namespace api
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} // namespace atom
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@ -1,43 +0,0 @@
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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_BROWSER_API_ATOM_API_EVENT_EMITTER_H_
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#define ATOM_BROWSER_API_ATOM_API_EVENT_EMITTER_H_
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#include <string>
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#include "base/basictypes.h"
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#include "vendor/node/src/node_object_wrap.h"
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namespace base {
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class ListValue;
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}
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namespace atom {
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namespace api {
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// Class interiting EventEmitter should assume it's a javascript object which
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// interits require('events').EventEmitter, this class provides many helper
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// methods to do event processing in C++.
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class EventEmitter : public node::ObjectWrap {
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public:
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virtual ~EventEmitter();
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// Emit an event and returns whether the handler has called preventDefault().
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bool Emit(const std::string& name);
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bool Emit(const std::string& name, base::ListValue* args);
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protected:
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explicit EventEmitter(v8::Handle<v8::Object> wrapper);
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private:
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DISALLOW_COPY_AND_ASSIGN(EventEmitter);
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};
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} // namespace api
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} // namespace atom
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#endif // ATOM_BROWSER_API_ATOM_API_EVENT_EMITTER_H_
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@ -6,7 +6,7 @@
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#define ATOM_BROWSER_API_ATOM_API_MENU_H_
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#include "base/memory/scoped_ptr.h"
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#include "browser/api/atom_api_event_emitter.h"
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#include "common/api/atom_api_event_emitter.h"
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#include "ui/base/models/simple_menu_model.h"
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namespace atom {
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@ -5,10 +5,9 @@
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#ifndef ATOM_BROWSER_API_ATOM_API_POWER_MONITOR_H_
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#define ATOM_BROWSER_API_ATOM_API_POWER_MONITOR_H_
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#include "browser/api/atom_api_event_emitter.h"
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#include "base/compiler_specific.h"
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#include "base/power_monitor/power_observer.h"
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#include "common/api/atom_api_event_emitter.h"
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namespace atom {
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@ -8,8 +8,8 @@
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#include <vector>
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#include "base/memory/scoped_ptr.h"
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#include "browser/api/atom_api_event_emitter.h"
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#include "browser/native_window_observer.h"
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#include "common/api/atom_api_event_emitter.h"
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#include "common/v8/scoped_persistent.h"
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namespace base {
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