mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-09 11:25:00 +00:00
a97d402536
The different types of keyboard scrolls are represented as command strings that are dispatched to nsGlobalWindowCommands. This commit adds a class to represent these command strings, along with a function to find the keyboard scroll action corresponding to a command string. MozReview-Commit-ID: 20vvYdzlYYT --HG-- extra : rebase_source : 8a965429f57534ac65da597cbb05a08284f7eaeb
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* 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 nsGlobalWindowCommands_h__
|
|
#define nsGlobalWindowCommands_h__
|
|
|
|
#include "nscore.h"
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
struct KeyboardScrollAction;
|
|
} // namespace layers
|
|
} // namespace mozilla
|
|
|
|
class nsIControllerCommandTable;
|
|
|
|
class nsWindowCommandRegistration
|
|
{
|
|
public:
|
|
static nsresult RegisterWindowCommands(nsIControllerCommandTable *ccm);
|
|
};
|
|
|
|
class nsGlobalWindowCommands
|
|
{
|
|
public:
|
|
typedef mozilla::layers::KeyboardScrollAction KeyboardScrollAction;
|
|
|
|
/**
|
|
* Search through nsGlobalWindowCommands to find the keyboard scrolling action
|
|
* that would be done in response to a command.
|
|
*
|
|
* @param aCommandName the name of the command
|
|
* @param aOutAction the result of searching for this command, must not be null
|
|
* @returns whether a keyboard action was found or not
|
|
*/
|
|
static bool FindScrollCommand(const char* aCommandName,
|
|
KeyboardScrollAction* aOutAction);
|
|
};
|
|
|
|
// XXX find a better home for these
|
|
#define NS_WINDOWCONTROLLER_CID \
|
|
{ /* 7BD05C78-6A26-11D7-B16F-0003938A9D96 */ \
|
|
0x7BD05C78, 0x6A26, 0x11D7, {0xB1, 0x6F, 0x00, 0x03, 0x93, 0x8A, 0x9D, 0x96} }
|
|
|
|
#define NS_WINDOWCONTROLLER_CONTRACTID "@mozilla.org/dom/window-controller;1"
|
|
|
|
#endif // nsGlobalWindowCommands_h__
|
|
|