зеркало из https://github.com/mozilla/gecko-dev.git
109 строки
3.6 KiB
C++
109 строки
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=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 mozilla_a11y_xpcAccessibleMacInterface_h_
|
|
#define mozilla_a11y_xpcAccessibleMacInterface_h_
|
|
|
|
#include "nsIAccessibleMacInterface.h"
|
|
|
|
#include "AccessibleOrProxy.h"
|
|
|
|
class nsIAccessibleMacInterface;
|
|
|
|
namespace mozilla {
|
|
namespace a11y {
|
|
|
|
class xpcAccessibleMacNSObjectWrapper : public nsIAccessibleMacNSObjectWrapper {
|
|
public:
|
|
explicit xpcAccessibleMacNSObjectWrapper(id aTextMarker);
|
|
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIACCESSIBLEMACNSOBJECTWRAPPER;
|
|
|
|
// Get the wrapped NSObject for this interface.
|
|
id GetNativeObject() const final;
|
|
|
|
protected:
|
|
virtual ~xpcAccessibleMacNSObjectWrapper();
|
|
|
|
id mNativeObject;
|
|
};
|
|
|
|
class xpcAccessibleMacInterface : public xpcAccessibleMacNSObjectWrapper,
|
|
public nsIAccessibleMacInterface {
|
|
public:
|
|
// Construct an xpcAccessibleMacInterface using this
|
|
// native object that conforms to the NSAccessibility protocol.
|
|
explicit xpcAccessibleMacInterface(id aNativeObj)
|
|
: xpcAccessibleMacNSObjectWrapper(aNativeObj) {}
|
|
|
|
// Construct an xpcAccessibleMacInterface using the native object
|
|
// associated with this accessible or proxy.
|
|
explicit xpcAccessibleMacInterface(AccessibleOrProxy aObj);
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_DECL_NSIACCESSIBLEMACINTERFACE
|
|
|
|
// Convert an NSObject (which can be anything, string, number, array, etc.)
|
|
// into a properly typed js value populated in the aResult handle.
|
|
static nsresult NSObjectToJsValue(id aObj, JSContext* aCx,
|
|
JS::MutableHandleValue aResult);
|
|
|
|
protected:
|
|
virtual ~xpcAccessibleMacInterface() {}
|
|
|
|
// Return true if our native object responds to this selector and
|
|
// if it implements isAccessibilitySelectorAllowed check that it returns true
|
|
// too.
|
|
bool SupportsSelector(SEL aSelector);
|
|
|
|
// Convert a js value to an NSObject. This is called recursively for arrays.
|
|
// If the conversion fails, aResult is set to an error and nil is returned.
|
|
id JsValueToNSObject(JS::HandleValue aValue, JSContext* aCx,
|
|
nsresult* aResult);
|
|
|
|
// Convert a js value to an NSValue NSObject. This is called
|
|
// by JsValueToNSObject when encountering a JS object with
|
|
// a "value" and "valueType" property.
|
|
id JsValueToNSValue(JS::HandleObject aObject, JSContext* aCx,
|
|
nsresult* aResult);
|
|
|
|
// Convert a js value to a specified NSObject. This is called
|
|
// by JsValueToNSObject when encountering a JS object with
|
|
// a "object" and "objcetType" property.
|
|
id JsValueToSpecifiedNSObject(JS::HandleObject aObject, JSContext* aCx,
|
|
nsresult* aResult);
|
|
|
|
private:
|
|
xpcAccessibleMacInterface(const xpcAccessibleMacInterface&) = delete;
|
|
xpcAccessibleMacInterface& operator=(const xpcAccessibleMacInterface&) =
|
|
delete;
|
|
};
|
|
|
|
class xpcAccessibleMacEvent : public nsIAccessibleMacEvent {
|
|
public:
|
|
explicit xpcAccessibleMacEvent(id aNativeObj, id aData);
|
|
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIACCESSIBLEMACEVENT;
|
|
|
|
// This sends notifications via nsIObserverService to be consumed by our
|
|
// mochitests. aNativeObj is a NSAccessibility protocol object,
|
|
// and aNotification is a NSString.
|
|
static void FireEvent(id aNativeObj, id aNotification, id aUserInfo);
|
|
|
|
protected:
|
|
virtual ~xpcAccessibleMacEvent();
|
|
|
|
id mNativeObject;
|
|
id mData;
|
|
};
|
|
|
|
} // namespace a11y
|
|
} // namespace mozilla
|
|
|
|
#endif
|