111 lines
3.2 KiB
C++
111 lines
3.2 KiB
C++
// Copyright (c) 2014 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_UI_WIN_NOTIFY_ICON_H_
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#define ELECTRON_SHELL_BROWSER_UI_WIN_NOTIFY_ICON_H_
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#include <windows.h> // windows.h must be included first
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#include <shellapi.h>
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#include <memory>
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#include <string>
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#include "base/compiler_specific.h"
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#include "base/memory/weak_ptr.h"
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#include "base/win/scoped_gdi_object.h"
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#include "shell/browser/ui/tray_icon.h"
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#include "shell/browser/ui/win/notify_icon_host.h"
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namespace gfx {
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class Point;
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}
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namespace views {
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class MenuRunner;
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}
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namespace electron {
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class NotifyIconHost;
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class NotifyIcon : public TrayIcon {
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public:
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// Constructor which provides this icon's unique ID and messaging window.
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NotifyIcon(NotifyIconHost* host,
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UINT id,
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HWND window,
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UINT message,
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GUID guid);
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~NotifyIcon() override;
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// Handles a click event from the user - if |left_button_click| is true and
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// there is a registered observer, passes the click event to the observer,
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// otherwise displays the context menu if there is one.
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void HandleClickEvent(int modifiers,
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bool left_button_click,
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bool double_button_click);
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// Handles a mouse move event from the user.
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void HandleMouseMoveEvent(int modifiers);
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// Re-creates the status tray icon now after the taskbar has been created.
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void ResetIcon();
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UINT icon_id() const { return icon_id_; }
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HWND window() const { return window_; }
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UINT message_id() const { return message_id_; }
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GUID guid() const { return guid_; }
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// Overridden from TrayIcon:
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void SetImage(HICON image) override;
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void SetPressedImage(HICON image) override;
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void SetToolTip(const std::string& tool_tip) override;
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void DisplayBalloon(const BalloonOptions& options) override;
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void RemoveBalloon() override;
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void Focus() override;
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void PopUpContextMenu(const gfx::Point& pos,
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base::WeakPtr<ElectronMenuModel> menu_model) override;
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void CloseContextMenu() override;
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void SetContextMenu(raw_ptr<ElectronMenuModel> menu_model) override;
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gfx::Rect GetBounds() override;
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base::WeakPtr<NotifyIcon> GetWeakPtr() { return weak_factory_.GetWeakPtr(); }
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private:
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void InitIconData(NOTIFYICONDATA* icon_data);
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// The tray that owns us. Weak.
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raw_ptr<NotifyIconHost> host_;
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// The unique ID corresponding to this icon.
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UINT icon_id_;
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// Window used for processing messages from this icon.
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HWND window_;
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// The message identifier used for status icon messages.
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UINT message_id_;
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// The currently-displayed icon for the window.
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base::win::ScopedHICON icon_;
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// The context menu.
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raw_ptr<ElectronMenuModel> menu_model_ = nullptr;
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// An optional GUID used for identifying tray entries on Windows
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GUID guid_ = GUID_DEFAULT;
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// indicates whether the tray entry is associated with a guid
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bool is_using_guid_ = false;
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// Context menu associated with this icon (if any).
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std::unique_ptr<views::MenuRunner> menu_runner_;
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base::WeakPtrFactory<NotifyIcon> weak_factory_{this};
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};
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} // namespace electron
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#endif // ELECTRON_SHELL_BROWSER_UI_WIN_NOTIFY_ICON_H_
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