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// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "headless/lib/browser/protocol/target_handler.h"
#include "build/build_config.h"
#include "headless/lib/browser/headless_browser_context_impl.h"
#include "headless/lib/browser/headless_browser_impl.h"
#include "headless/lib/browser/headless_web_contents_impl.h"
#include "ui/gfx/geometry/size.h"
namespace headless {
namespace protocol {
TargetHandler::TargetHandler(HeadlessBrowserImpl* browser)
: browser_(browser) {}
TargetHandler::~TargetHandler() = default;
void TargetHandler::Wire(UberDispatcher* dispatcher) {
Target::Dispatcher::wire(dispatcher, this);
}
Response TargetHandler::Disable() {
return Response::Success();
}
Response TargetHandler::CreateTarget(const std::string& url,
Maybe<int> width,
Maybe<int> height,
Maybe<std::string> context_id,
Maybe<bool> enable_begin_frame_control,
Maybe<bool> new_window,
Maybe<bool> background,
std::string* out_target_id) {
#if defined(OS_MAC)
if (enable_begin_frame_control.fromMaybe(false)) {
return Response::ServerError(
"BeginFrameControl is not supported on MacOS yet");
}
#endif
HeadlessBrowserContext* context;
if (context_id.isJust()) {
context = browser_->GetBrowserContextForId(context_id.fromJust());
if (!context)
return Response::InvalidParams("browserContextId");
} else {
context = browser_->GetDefaultBrowserContext();
if (!context) {
return Response::ServerError(
"You specified no |browserContextId|, but "
"there is no default browser context set on "
"HeadlessBrowser");
}
}
HeadlessWebContentsImpl* web_contents_impl = HeadlessWebContentsImpl::From(
context->CreateWebContentsBuilder()
.SetInitialURL(GURL(url))
.SetWindowSize(gfx::Size(
width.fromMaybe(browser_->options()->window_size.width()),
height.fromMaybe(browser_->options()->window_size.height())))
.SetEnableBeginFrameControl(
enable_begin_frame_control.fromMaybe(false))
.Build());
*out_target_id = web_contents_impl->GetDevToolsAgentHostId();
return Response::Success();
}
Response TargetHandler::CloseTarget(const std::string& target_id,
bool* out_success) {
HeadlessWebContents* web_contents =
browser_->GetWebContentsForDevToolsAgentHostId(target_id);
*out_success = false;
if (web_contents) {
web_contents->Close();
*out_success = true;
}
return Response::Success();
}
} // namespace protocol
} // namespace headless
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