mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-24 13:21:05 +00:00
993c03acb1
Differential Revision: https://phabricator.services.mozilla.com/D31769 --HG-- extra : moz-landing-system : lando
71 lines
2.7 KiB
Plaintext
71 lines
2.7 KiB
Plaintext
/* 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/. */
|
|
|
|
#include "nsITaskbarPreview.idl"
|
|
interface nsITaskbarPreviewButton;
|
|
|
|
/*
|
|
* nsITaskbarWindowPreview
|
|
*
|
|
* This interface represents the preview for a window in the taskbar. By
|
|
* default, Windows implements much of the behavior for applications by
|
|
* default. The primary purpose of this interface is to allow Gecko
|
|
* applications to take control over parts of the preview. Some parts are not
|
|
* controlled through this interface: the title and icon of the preview match
|
|
* the title and icon of the window always.
|
|
*
|
|
* By default, Windows takes care of drawing the thumbnail and preview for the
|
|
* application however if enableCustomDrawing is set to true, then the
|
|
* controller will start to receive requestPreview and requestThumbnail calls
|
|
* as well as reads on the thumbnailAspectRatio, width and height properties.
|
|
*
|
|
* By default, nsITaskbarWindowPreviews are visible. When made invisible, the
|
|
* window disappears from the list of windows in the taskbar for the
|
|
* application.
|
|
*
|
|
* If the window has any visible nsITaskbarTabPreviews, then the
|
|
* nsITaskbarWindowPreview for the corresponding window is automatically
|
|
* hidden. This is not reflected in the visible property. Note that other parts
|
|
* of the system (such as alt-tab) may still request thumbnails and/or previews
|
|
* through the nsITaskbarWindowPreview's controller.
|
|
*
|
|
* nsITaskbarWindowPreview will never invoke the controller's onClose or
|
|
* onActivate methods since handling them may conflict with other internal
|
|
* Gecko state and there is existing infrastructure in place to allow clients
|
|
* to handle those events
|
|
*
|
|
* Window previews may have a toolbar with up to 7 buttons. See
|
|
* nsITaskbarPreviewButton for more information about button properties.
|
|
*/
|
|
[scriptable, uuid(EC67CC57-342D-4064-B4C6-74A375E07B10)]
|
|
interface nsITaskbarWindowPreview : nsITaskbarPreview
|
|
{
|
|
/**
|
|
* Max 7 buttons per preview per the Windows Taskbar API
|
|
*/
|
|
const long NUM_TOOLBAR_BUTTONS = 7;
|
|
|
|
/**
|
|
* Gets the nth button for the preview image. By default, all of the buttons
|
|
* are invisible.
|
|
*
|
|
* @see nsITaskbarPreviewButton
|
|
*
|
|
* @param index The index into the button array. Must be >= 0 and <
|
|
* MAX_TOOLBAR_BUTTONS.
|
|
*/
|
|
nsITaskbarPreviewButton getButton(in unsigned long index);
|
|
|
|
/**
|
|
* Enables/disables custom drawing of thumbnails and previews
|
|
*
|
|
* Default value: false
|
|
*/
|
|
attribute boolean enableCustomDrawing;
|
|
};
|
|
|