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// Copyright (c) 2012 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 "content/shell/renderer/shell_render_process_observer.h"
#include "base/command_line.h"
#include "content/public/common/content_client.h"
#include "content/public/renderer/render_thread.h"
#include "content/public/renderer/render_view.h"
#include "content/public/test/layouttest_support.h"
#include "content/shell/common/shell_messages.h"
#include "content/shell/common/shell_switches.h"
#include "content/shell/renderer/shell_content_renderer_client.h"
#include "content/shell/renderer/webkit_test_runner.h"
#include "third_party/WebKit/public/testing/WebTestInterfaces.h"
#include "third_party/WebKit/public/web/WebView.h"
#include "webkit/glue/webkit_glue.h"
#include "webkit/support/gc_extension.h"
using WebKit::WebFrame;
using WebTestRunner::WebTestDelegate;
using WebTestRunner::WebTestInterfaces;
namespace content {
namespace {
ShellRenderProcessObserver* g_instance = NULL;
}
// static
ShellRenderProcessObserver* ShellRenderProcessObserver::GetInstance() {
return g_instance;
}
ShellRenderProcessObserver::ShellRenderProcessObserver()
: main_test_runner_(NULL),
test_delegate_(NULL) {
CHECK(!g_instance);
g_instance = this;
RenderThread::Get()->AddObserver(this);
if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
return;
EnableRendererLayoutTestMode();
}
ShellRenderProcessObserver::~ShellRenderProcessObserver() {
CHECK(g_instance == this);
g_instance = NULL;
}
void ShellRenderProcessObserver::SetTestDelegate(WebTestDelegate* delegate) {
test_interfaces_->setDelegate(delegate);
test_delegate_ = delegate;
}
void ShellRenderProcessObserver::SetMainWindow(RenderView* view) {
WebKitTestRunner* test_runner = WebKitTestRunner::Get(view);
test_interfaces_->setWebView(view->GetWebView(), test_runner->proxy());
main_test_runner_ = test_runner;
}
void ShellRenderProcessObserver::WebKitInitialized() {
if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
return;
// We always expose GC to layout tests.
webkit_glue::SetJavaScriptFlags(" --expose-gc");
RenderThread::Get()->RegisterExtension(extensions_v8::GCExtension::Get());
test_interfaces_.reset(new WebTestInterfaces);
test_interfaces_->resetAll();
}
bool ShellRenderProcessObserver::OnControlMessageReceived(
const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(ShellRenderProcessObserver, message)
IPC_MESSAGE_HANDLER(ShellViewMsg_SetWebKitSourceDir, OnSetWebKitSourceDir)
IPC_MESSAGE_HANDLER(ShellViewMsg_LoadHyphenDictionary,
OnLoadHyphenDictionary)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
void ShellRenderProcessObserver::OnSetWebKitSourceDir(
const base::FilePath& webkit_source_dir) {
webkit_source_dir_ = webkit_source_dir;
}
void ShellRenderProcessObserver::OnLoadHyphenDictionary(
const IPC::PlatformFileForTransit& dict_file) {
ShellContentRendererClient::Get()->LoadHyphenDictionary(
IPC::PlatformFileForTransitToPlatformFile(dict_file));
}
} // namespace content
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