chore: rename atom -> electron (#21986)

shell/browser/electron_browser_main_parts.h

@@ -0,0 +1,160 @@
+// 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 SHELL_BROWSER_ELECTRON_BROWSER_MAIN_PARTS_H_
+#define SHELL_BROWSER_ELECTRON_BROWSER_MAIN_PARTS_H_
+
+#include <list>
+#include <memory>
+#include <string>
+
+#include "base/callback.h"
+#include "base/metrics/field_trial.h"
+#include "base/timer/timer.h"
+#include "content/public/browser/browser_context.h"
+#include "content/public/browser/browser_main_parts.h"
+#include "content/public/common/main_function_params.h"
+#include "electron/buildflags/buildflags.h"
+#include "mojo/public/cpp/bindings/remote.h"
+#include "services/device/public/mojom/geolocation_control.mojom.h"
+#include "ui/views/layout/layout_provider.h"
+
+class BrowserProcess;
+class IconManager;
+
+#if defined(USE_AURA)
+namespace wm {
+class WMState;
+}
+#endif
+
+namespace electron {
+
+class ElectronBrowserContext;
+class Browser;
+class ElectronBindings;
+class JavascriptEnvironment;
+class NodeBindings;
+class NodeDebugger;
+class NodeEnvironment;
+class BridgeTaskRunner;
+
+#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
+class ElectronExtensionsClient;
+class ElectronExtensionsBrowserClient;
+#endif
+
+#if defined(TOOLKIT_VIEWS)
+class ViewsDelegate;
+#endif
+
+#if defined(OS_MACOSX)
+class ViewsDelegateMac;
+#endif
+
+class ElectronBrowserMainParts : public content::BrowserMainParts {
+ public:
+  explicit ElectronBrowserMainParts(const content::MainFunctionParams& params);
+  ~ElectronBrowserMainParts() override;
+
+  static ElectronBrowserMainParts* Get();
+
+  // Sets the exit code, will fail if the message loop is not ready.
+  bool SetExitCode(int code);
+
+  // Gets the exit code
+  int GetExitCode();
+
+  // Register a callback that should be destroyed before JavaScript environment
+  // gets destroyed.
+  // Returns a closure that can be used to remove |callback| from the list.
+  void RegisterDestructionCallback(base::OnceClosure callback);
+
+  // Returns the connection to GeolocationControl which can be
+  // used to enable the location services once per client.
+  device::mojom::GeolocationControl* GetGeolocationControl();
+
+  // Returns handle to the class responsible for extracting file icons.
+  IconManager* GetIconManager();
+
+  Browser* browser() { return browser_.get(); }
+  BrowserProcessImpl* browser_process() { return fake_browser_process_.get(); }
+
+ protected:
+  // content::BrowserMainParts:
+  int PreEarlyInitialization() override;
+  void PostEarlyInitialization() override;
+  int PreCreateThreads() override;
+  void ToolkitInitialized() override;
+  void PreMainMessageLoopRun() override;
+  bool MainMessageLoopRun(int* result_code) override;
+  void PreDefaultMainMessageLoopRun(base::OnceClosure quit_closure) override;
+  void PostMainMessageLoopStart() override;
+  void PostMainMessageLoopRun() override;
+  void PreMainMessageLoopStart() override;
+  void PostCreateThreads() override;
+  void PostDestroyThreads() override;
+
+ private:
+  void PreMainMessageLoopStartCommon();
+
+#if defined(OS_POSIX)
+  // Set signal handlers.
+  void HandleSIGCHLD();
+  void HandleShutdownSignals();
+#endif
+
+#if defined(OS_MACOSX)
+  void FreeAppDelegate();
+  void RegisterURLHandler();
+  void InitializeMainNib();
+#endif
+
+#if defined(OS_MACOSX)
+  std::unique_ptr<ViewsDelegateMac> views_delegate_;
+#else
+  std::unique_ptr<ViewsDelegate> views_delegate_;
+#endif
+
+#if defined(USE_AURA)
+  std::unique_ptr<wm::WMState> wm_state_;
+#endif
+
+  std::unique_ptr<views::LayoutProvider> layout_provider_;
+
+  // A fake BrowserProcess object that used to feed the source code from chrome.
+  std::unique_ptr<BrowserProcessImpl> fake_browser_process_;
+
+  // Pointer to exit code.
+  int* exit_code_ = nullptr;
+
+  std::unique_ptr<Browser> browser_;
+  std::unique_ptr<JavascriptEnvironment> js_env_;
+  std::unique_ptr<NodeBindings> node_bindings_;
+  std::unique_ptr<ElectronBindings> electron_bindings_;
+  std::unique_ptr<NodeEnvironment> node_env_;
+  std::unique_ptr<NodeDebugger> node_debugger_;
+  std::unique_ptr<IconManager> icon_manager_;
+  std::unique_ptr<base::FieldTrialList> field_trial_list_;
+
+#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
+  std::unique_ptr<ElectronExtensionsClient> extensions_client_;
+  std::unique_ptr<ElectronExtensionsBrowserClient> extensions_browser_client_;
+#endif
+
+  base::RepeatingTimer gc_timer_;
+
+  // List of callbacks should be executed before destroying JS env.
+  std::list<base::OnceClosure> destructors_;
+
+  mojo::Remote<device::mojom::GeolocationControl> geolocation_control_;
+
+  static ElectronBrowserMainParts* self_;
+
+  DISALLOW_COPY_AND_ASSIGN(ElectronBrowserMainParts);
+};
+
+}  // namespace electron
+
+#endif  // SHELL_BROWSER_ELECTRON_BROWSER_MAIN_PARTS_H_