/* vim: se cin sw=2 ts=2 et : */ /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef __mozilla_widget_TaskbarWindowPreview_h__ #define __mozilla_widget_TaskbarWindowPreview_h__ #include "nsITaskbarWindowPreview.h" #include "nsITaskbarProgress.h" #include "nsITaskbarOverlayIconController.h" #include "TaskbarPreview.h" #include <nsWeakReference.h> namespace mozilla { namespace widget { class TaskbarPreviewButton; class TaskbarWindowPreview : public TaskbarPreview, public nsITaskbarWindowPreview, public nsITaskbarProgress, public nsITaskbarOverlayIconController, public nsSupportsWeakReference { virtual ~TaskbarWindowPreview(); public: TaskbarWindowPreview(ITaskbarList4 *aTaskbar, nsITaskbarPreviewController *aController, HWND aHWND, nsIDocShell *aShell); NS_DECL_ISUPPORTS NS_DECL_NSITASKBARWINDOWPREVIEW NS_DECL_NSITASKBARPROGRESS NS_DECL_NSITASKBAROVERLAYICONCONTROLLER NS_FORWARD_NSITASKBARPREVIEW(TaskbarPreview::) virtual LRESULT WndProc(UINT nMsg, WPARAM wParam, LPARAM lParam) override; private: virtual nsresult ShowActive(bool active) override; virtual HWND &PreviewWindow() override; virtual nsresult UpdateTaskbarProperties() override; virtual nsresult Enable() override; virtual nsresult Disable() override; virtual void DetachFromNSWindow() override; nsresult UpdateButton(uint32_t index); nsresult UpdateButtons(); // Is custom drawing enabled? bool mCustomDrawing; // Have we made any buttons? bool mHaveButtons; // Windows button format THUMBBUTTON mThumbButtons[nsITaskbarWindowPreview::NUM_TOOLBAR_BUTTONS]; // Pointers to our button class (cached instances) nsWeakPtr mWeakButtons[nsITaskbarWindowPreview::NUM_TOOLBAR_BUTTONS]; // Called to update ITaskbarList4 dependent properties nsresult UpdateTaskbarProgress(); nsresult UpdateOverlayIcon(); // The taskbar progress TBPFLAG mState; ULONGLONG mCurrentValue; ULONGLONG mMaxValue; // Taskbar overlay icon HICON mOverlayIcon; nsString mIconDescription; // WindowHook procedure for hooking mWnd for taskbar progress and icon stuff static bool TaskbarWindowHook(void *aContext, HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam, LRESULT *aResult); friend class TaskbarPreviewButton; }; } // namespace widget } // namespace mozilla #endif /* __mozilla_widget_TaskbarWindowPreview_h__ */