// Copyright (c) 2015 GitHub, Inc. // Use of this source code is governed by the MIT license that can be // found in the LICENSE file. #ifndef ATOM_BROWSER_UI_WIN_TASKBAR_HOST_H_ #define ATOM_BROWSER_UI_WIN_TASKBAR_HOST_H_ #include <shobjidl.h> #include <wrl/client.h> #include <map> #include <string> #include <vector> #include "atom/browser/native_window.h" #include "base/callback.h" #include "ui/gfx/geometry/rect.h" #include "ui/gfx/image/image.h" namespace atom { class TaskbarHost { public: struct ThumbarButton { std::string tooltip; gfx::Image icon; std::vector<std::string> flags; base::Closure clicked_callback; ThumbarButton(); ThumbarButton(const ThumbarButton&); ~ThumbarButton(); }; TaskbarHost(); virtual ~TaskbarHost(); // Add or update the buttons in thumbar. bool SetThumbarButtons(HWND window, const std::vector<ThumbarButton>& buttons); void RestoreThumbarButtons(HWND window); // Set the progress state in taskbar. bool SetProgressBar(HWND window, double value, const NativeWindow::ProgressState state); // Set the overlay icon in taskbar. bool SetOverlayIcon(HWND window, const gfx::Image& overlay, const std::string& text); // Set the region of the window to show as a thumbnail in taskbar. bool SetThumbnailClip(HWND window, const gfx::Rect& region); // Set the tooltip for the thumbnail in taskbar. bool SetThumbnailToolTip(HWND window, const std::string& tooltip); // Called by the window that there is a button in thumbar clicked. bool HandleThumbarButtonEvent(int button_id); private: // Initialize the taskbar object. bool InitializeTaskbar(); using CallbackMap = std::map<int, base::Closure>; CallbackMap callback_map_; std::vector<ThumbarButton> last_buttons_; // The COM object of taskbar. Microsoft::WRL::ComPtr<ITaskbarList3> taskbar_; // Whether we have already added the buttons to thumbar. bool thumbar_buttons_added_ = false; DISALLOW_COPY_AND_ASSIGN(TaskbarHost); }; } // namespace atom #endif // ATOM_BROWSER_UI_WIN_TASKBAR_HOST_H_