53f6cbccbf
* refactor: use mojo for electron internal IPC
* add sender_id, drop MessageSync
* remove usages of AtomFrameMsg_Message
* iwyu
* first draft of renderer->browser direction
* refactor to reuse a single ipc interface
* implement TakeHeapSnapshot through mojo
* the rest of the owl^WtakeHeapSnapshot mojofication
* remove no-op overrides in AtomRendererClient
* delete renderer-side ElectronApiServiceImpl when its pipe is destroyed
* looks like we don't need to overlay the renderer manifest after all
* don't try to send 2 replies to a sync rpc
* undo changes to manifests.cc
* unify sandboxed + unsandboxed ipc events
* lint
* register ElectronBrowser mojo service on devtools WebContents
* fix takeHeapSnapshopt failure paths
* {electron_api => atom}::mojom
* add send_to_all to ElectronRenderer::Message
* keep interface alive until callback is called
* review comments
* use GetContext from RendererClientBase
* robustify a test that uses window.open
* MessageSync posts a task to put sync messages in the same queue as async ones
* add v8::MicrotasksScope and node::CallbackScope
* iwyu
* use weakptr to api::WebContents instead of Unretained
* make MessageSync an asynchronous message & use non-associated interface
* iwyu + comments
* remove unused WeakPtrFactory
* inline OnRendererMessage[Sync]
* cleanups & comments
* use helper methods instead of inline lambdas
* remove unneeded async in test
* add mojo to manifests deps
* add gn check for //electron/manifests and mojo
* don't register renderer side service until preload has been run
* update gn check targets list
* move interface registration back to RenderFrameCreated
81 lines
2.2 KiB
C++
81 lines
2.2 KiB
C++
// Copyright (c) 2014 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "atom/browser/api/event.h"
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#include <utility>
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#include "atom/common/api/api_messages.h"
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#include "atom/common/native_mate_converters/string16_converter.h"
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#include "atom/common/native_mate_converters/value_converter.h"
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#include "content/public/browser/render_frame_host.h"
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#include "content/public/browser/web_contents.h"
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#include "native_mate/object_template_builder.h"
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namespace mate {
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Event::Event(v8::Isolate* isolate) {
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Init(isolate);
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}
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Event::~Event() {}
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void Event::SetSenderAndMessage(content::RenderFrameHost* sender,
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base::Optional<MessageSyncCallback> callback) {
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DCHECK(!sender_);
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DCHECK(!callback_);
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sender_ = sender;
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callback_ = std::move(callback);
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Observe(content::WebContents::FromRenderFrameHost(sender));
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}
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void Event::RenderFrameDeleted(content::RenderFrameHost* rfh) {
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if (sender_ != rfh)
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return;
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sender_ = nullptr;
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callback_.reset();
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}
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void Event::RenderFrameHostChanged(content::RenderFrameHost* old_rfh,
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content::RenderFrameHost* new_rfh) {
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if (sender_ && sender_ == old_rfh)
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sender_ = new_rfh;
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}
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void Event::FrameDeleted(content::RenderFrameHost* rfh) {
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if (sender_ != rfh)
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return;
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sender_ = nullptr;
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callback_.reset();
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}
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void Event::PreventDefault(v8::Isolate* isolate) {
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GetWrapper()->Set(StringToV8(isolate, "defaultPrevented"), v8::True(isolate));
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}
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bool Event::SendReply(const base::ListValue& result) {
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if (!callback_ || sender_ == nullptr)
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return false;
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std::move(*callback_).Run(result.Clone());
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callback_.reset();
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return true;
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}
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// static
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Handle<Event> Event::Create(v8::Isolate* isolate) {
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return mate::CreateHandle(isolate, new Event(isolate));
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}
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// static
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void Event::BuildPrototype(v8::Isolate* isolate,
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v8::Local<v8::FunctionTemplate> prototype) {
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prototype->SetClassName(mate::StringToV8(isolate, "Event"));
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mate::ObjectTemplateBuilder(isolate, prototype->PrototypeTemplate())
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.SetMethod("preventDefault", &Event::PreventDefault)
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.SetMethod("sendReply", &Event::SendReply);
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}
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} // namespace mate
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