electron/atom/browser/api/atom_api_app.h
Samuel Attard 0ab83b301d Refactor as per @zcbenz comments
Also fix issue where we run the single instance callback *not* on the UI thread,
this apparently results in a hung process.
2017-09-20 11:58:32 +09:00

237 lines
7.8 KiB
C++

// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef ATOM_BROWSER_API_ATOM_API_APP_H_
#define ATOM_BROWSER_API_ATOM_API_APP_H_
#include <memory>
#include <string>
#include <utility>
#include <vector>
#include "atom/browser/api/event_emitter.h"
#include "atom/browser/atom_browser_client.h"
#include "atom/browser/browser.h"
#include "atom/browser/browser_observer.h"
#include "atom/common/native_mate_converters/callback.h"
#include "base/process/process_iterator.h"
#include "base/task/cancelable_task_tracker.h"
#include "chrome/browser/icon_manager.h"
#include "chrome/browser/process_singleton.h"
#include "content/public/browser/browser_child_process_observer.h"
#include "content/public/browser/gpu_data_manager_observer.h"
#include "content/public/browser/render_process_host.h"
#include "native_mate/dictionary.h"
#include "native_mate/handle.h"
#include "net/base/completion_callback.h"
#if defined(USE_NSS_CERTS)
#include "chrome/browser/certificate_manager_model.h"
#endif
namespace base {
class FilePath;
}
namespace mate {
class Arguments;
} // namespace mate
namespace atom {
#if defined(OS_WIN)
enum class JumpListResult : int;
#endif
struct ProcessMetric {
int type;
base::ProcessId pid;
std::unique_ptr<base::ProcessMetrics> metrics;
ProcessMetric(int type,
base::ProcessId pid,
std::unique_ptr<base::ProcessMetrics> metrics) {
this->type = type;
this->pid = pid;
this->metrics = std::move(metrics);
}
};
namespace api {
class App : public AtomBrowserClient::Delegate,
public mate::EventEmitter<App>,
public BrowserObserver,
public content::GpuDataManagerObserver,
public content::BrowserChildProcessObserver {
public:
using FileIconCallback = base::Callback<void(v8::Local<v8::Value>,
const gfx::Image&)>;
static mate::Handle<App> Create(v8::Isolate* isolate);
static void BuildPrototype(v8::Isolate* isolate,
v8::Local<v8::FunctionTemplate> prototype);
// Called when window with disposition needs to be created.
void OnCreateWindow(
const GURL& target_url,
const std::string& frame_name,
WindowOpenDisposition disposition,
const std::vector<std::string>& features,
const scoped_refptr<content::ResourceRequestBodyImpl>& body,
int render_process_id,
int render_frame_id);
#if defined(USE_NSS_CERTS)
void OnCertificateManagerModelCreated(
std::unique_ptr<base::DictionaryValue> options,
const net::CompletionCallback& callback,
std::unique_ptr<CertificateManagerModel> model);
#endif
base::FilePath GetAppPath() const;
void RenderProcessReady(content::RenderProcessHost* host);
void RenderProcessDisconnected(base::ProcessId host_pid);
void PreMainMessageLoopRun();
protected:
explicit App(v8::Isolate* isolate);
~App() override;
// BrowserObserver:
void OnBeforeQuit(bool* prevent_default) override;
void OnWillQuit(bool* prevent_default) override;
void OnWindowAllClosed() override;
void OnQuit() override;
void OnOpenFile(bool* prevent_default, const std::string& file_path) override;
void OnOpenURL(const std::string& url) override;
void OnActivate(bool has_visible_windows) override;
void OnWillFinishLaunching() override;
void OnFinishLaunching(const base::DictionaryValue& launch_info) override;
void OnLogin(LoginHandler* login_handler,
const base::DictionaryValue& request_details) override;
void OnAccessibilitySupportChanged() override;
void OnPreMainMessageLoopRun() override;
#if defined(OS_MACOSX)
void OnWillContinueUserActivity(
bool* prevent_default,
const std::string& type) override;
void OnDidFailToContinueUserActivity(
const std::string& type,
const std::string& error) override;
void OnContinueUserActivity(
bool* prevent_default,
const std::string& type,
const base::DictionaryValue& user_info) override;
void OnUserActivityWasContinued(
const std::string& type,
const base::DictionaryValue& user_info) override;
void OnUpdateUserActivityState(
bool* prevent_default,
const std::string& type,
const base::DictionaryValue& user_info) override;
void OnNewWindowForTab() override;
#endif
// content::ContentBrowserClient:
void AllowCertificateError(
content::WebContents* web_contents,
int cert_error,
const net::SSLInfo& ssl_info,
const GURL& request_url,
content::ResourceType resource_type,
bool overridable,
bool strict_enforcement,
bool expired_previous_decision,
const base::Callback<void(content::CertificateRequestResultType)>&
callback) override;
void SelectClientCertificate(
content::WebContents* web_contents,
net::SSLCertRequestInfo* cert_request_info,
std::unique_ptr<content::ClientCertificateDelegate> delegate) override;
// content::GpuDataManagerObserver:
void OnGpuProcessCrashed(base::TerminationStatus status) override;
// content::BrowserChildProcessObserver:
void BrowserChildProcessLaunchedAndConnected(
const content::ChildProcessData& data) override;
void BrowserChildProcessHostDisconnected(
const content::ChildProcessData& data) override;
void BrowserChildProcessCrashed(
const content::ChildProcessData& data, int exit_code) override;
void BrowserChildProcessKilled(
const content::ChildProcessData& data, int exit_code) override;
private:
void SetAppPath(const base::FilePath& app_path);
void ChildProcessLaunched(int process_type, base::ProcessHandle handle);
void ChildProcessDisconnected(base::ProcessId pid);
// Get/Set the pre-defined path in PathService.
base::FilePath GetPath(mate::Arguments* args, const std::string& name);
void SetPath(mate::Arguments* args,
const std::string& name,
const base::FilePath& path);
void SetDesktopName(const std::string& desktop_name);
std::string GetLocale();
bool MakeSingleInstance(
const ProcessSingleton::NotificationCallback& callback);
void ReleaseSingleInstance();
bool Relaunch(mate::Arguments* args);
void DisableHardwareAcceleration(mate::Arguments* args);
void DisableDomainBlockingFor3DAPIs(mate::Arguments* args);
bool IsAccessibilitySupportEnabled();
void SetAccessibilitySupportEnabled(bool enabled);
Browser::LoginItemSettings GetLoginItemSettings(mate::Arguments* args);
#if defined(USE_NSS_CERTS)
void ImportCertificate(const base::DictionaryValue& options,
const net::CompletionCallback& callback);
#endif
void GetFileIcon(const base::FilePath& path,
mate::Arguments* args);
std::vector<mate::Dictionary> GetAppMetrics(v8::Isolate* isolate);
v8::Local<v8::Value> GetGPUFeatureStatus(v8::Isolate* isolate);
void EnableMixedSandbox(mate::Arguments* args);
#if defined(OS_MACOSX)
bool MoveToApplicationsFolder(mate::Arguments* args);
bool IsInApplicationsFolder();
#endif
#if defined(OS_WIN)
// Get the current Jump List settings.
v8::Local<v8::Value> GetJumpListSettings();
// Set or remove a custom Jump List for the application.
JumpListResult SetJumpList(v8::Local<v8::Value> val, mate::Arguments* args);
#endif // defined(OS_WIN)
std::unique_ptr<ProcessSingleton> process_singleton_;
#if defined(USE_NSS_CERTS)
std::unique_ptr<CertificateManagerModel> certificate_manager_model_;
#endif
// Tracks tasks requesting file icons.
base::CancelableTaskTracker cancelable_task_tracker_;
base::FilePath app_path_;
using ProcessMetricMap =
std::unordered_map<base::ProcessId,
std::unique_ptr<atom::ProcessMetric>>;
ProcessMetricMap app_metrics_;
DISALLOW_COPY_AND_ASSIGN(App);
};
} // namespace api
} // namespace atom
#endif // ATOM_BROWSER_API_ATOM_API_APP_H_