93 lines
3.6 KiB
C++
93 lines
3.6 KiB
C++
// Copyright (c) 2013 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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#ifndef ELECTRON_SHELL_BROWSER_BROWSER_OBSERVER_H_
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#define ELECTRON_SHELL_BROWSER_BROWSER_OBSERVER_H_
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#include <string>
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#include "base/memory/scoped_refptr.h"
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#include "base/observer_list_types.h"
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#include "base/values.h"
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#include "build/build_config.h"
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namespace electron {
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class BrowserObserver : public base::CheckedObserver {
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public:
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// The browser is about to close all windows.
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virtual void OnBeforeQuit(bool* prevent_default) {}
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// The browser has closed all windows and will quit.
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virtual void OnWillQuit(bool* prevent_default) {}
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// The browser has closed all windows. If the browser is quitting, then this
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// method will not be called, instead it will call OnWillQuit.
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virtual void OnWindowAllClosed() {}
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// The browser is quitting.
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virtual void OnQuit() {}
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// The browser has opened a file by double clicking in Finder or dragging the
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// file to the Dock icon. (macOS only)
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virtual void OnOpenFile(bool* prevent_default, const std::string& file_path) {
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}
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// Browser is used to open a url.
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virtual void OnOpenURL(const std::string& url) {}
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// The browser is activated with visible/invisible windows (usually by
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// clicking on the dock icon).
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virtual void OnActivate(bool has_visible_windows) {}
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// The browser has finished loading.
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virtual void OnWillFinishLaunching() {}
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virtual void OnFinishLaunching(base::Value::Dict launch_info) {}
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// The browser's accessibility support has changed.
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virtual void OnAccessibilitySupportChanged() {}
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// The app message loop is ready
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virtual void OnPreMainMessageLoopRun() {}
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// Called just before app threads are created, this is where first access
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// to in-process GpuDataManager should be made.
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// Refer https://chromium-review.googlesource.com/c/chromium/src/+/2134864
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virtual void OnPreCreateThreads() {}
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#if BUILDFLAG(IS_MAC)
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// The browser wants to report that an user activity will resume. (macOS only)
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virtual void OnWillContinueUserActivity(bool* prevent_default,
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const std::string& type) {}
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// The browser wants to report an user activity resuming error. (macOS only)
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virtual void OnDidFailToContinueUserActivity(const std::string& type,
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const std::string& error) {}
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// The browser wants to resume a user activity via handoff. (macOS only)
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virtual void OnContinueUserActivity(bool* prevent_default,
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const std::string& type,
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base::Value::Dict user_info,
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base::Value::Dict details) {}
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// The browser wants to notify that an user activity was resumed. (macOS only)
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virtual void OnUserActivityWasContinued(const std::string& type,
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base::Value::Dict user_info) {}
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// The browser wants to update an user activity payload. (macOS only)
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virtual void OnUpdateUserActivityState(bool* prevent_default,
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const std::string& type,
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base::Value::Dict user_info) {}
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// User clicked the native macOS new tab button. (macOS only)
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virtual void OnNewWindowForTab() {}
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// Browser became active.
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virtual void OnDidBecomeActive() {}
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// Browser lost active status.
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virtual void OnDidResignActive() {}
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#endif
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protected:
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~BrowserObserver() override = default;
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};
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} // namespace electron
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#endif // ELECTRON_SHELL_BROWSER_BROWSER_OBSERVER_H_
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