122 lines
2.7 KiB
C++
122 lines
2.7 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 nsXBLEventHandler_h__
|
|
#define nsXBLEventHandler_h__
|
|
|
|
#include "mozilla/Attributes.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIDOMEventListener.h"
|
|
#include "nsTArray.h"
|
|
|
|
class nsIAtom;
|
|
class nsIDOMKeyEvent;
|
|
class nsXBLPrototypeHandler;
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
struct IgnoreModifierState;
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
class nsXBLEventHandler : public nsIDOMEventListener
|
|
{
|
|
public:
|
|
explicit nsXBLEventHandler(nsXBLPrototypeHandler* aHandler);
|
|
|
|
NS_DECL_ISUPPORTS
|
|
|
|
NS_DECL_NSIDOMEVENTLISTENER
|
|
|
|
protected:
|
|
virtual ~nsXBLEventHandler();
|
|
nsXBLPrototypeHandler* mProtoHandler;
|
|
|
|
private:
|
|
nsXBLEventHandler();
|
|
virtual bool EventMatched(nsIDOMEvent* aEvent)
|
|
{
|
|
return true;
|
|
}
|
|
};
|
|
|
|
class nsXBLMouseEventHandler : public nsXBLEventHandler
|
|
{
|
|
public:
|
|
explicit nsXBLMouseEventHandler(nsXBLPrototypeHandler* aHandler);
|
|
virtual ~nsXBLMouseEventHandler();
|
|
|
|
private:
|
|
bool EventMatched(nsIDOMEvent* aEvent) override;
|
|
};
|
|
|
|
class nsXBLKeyEventHandler : public nsIDOMEventListener
|
|
{
|
|
typedef mozilla::dom::IgnoreModifierState IgnoreModifierState;
|
|
|
|
public:
|
|
nsXBLKeyEventHandler(nsIAtom* aEventType, uint8_t aPhase, uint8_t aType);
|
|
|
|
NS_DECL_ISUPPORTS
|
|
|
|
NS_DECL_NSIDOMEVENTLISTENER
|
|
|
|
void AddProtoHandler(nsXBLPrototypeHandler* aProtoHandler)
|
|
{
|
|
mProtoHandlers.AppendElement(aProtoHandler);
|
|
}
|
|
|
|
bool Matches(nsIAtom* aEventType, uint8_t aPhase, uint8_t aType) const
|
|
{
|
|
return (mEventType == aEventType && mPhase == aPhase && mType == aType);
|
|
}
|
|
|
|
void GetEventName(nsAString& aString) const
|
|
{
|
|
mEventType->ToString(aString);
|
|
}
|
|
|
|
uint8_t GetPhase() const
|
|
{
|
|
return mPhase;
|
|
}
|
|
|
|
uint8_t GetType() const
|
|
{
|
|
return mType;
|
|
}
|
|
|
|
void SetIsBoundToChrome(bool aIsBoundToChrome)
|
|
{
|
|
mIsBoundToChrome = aIsBoundToChrome;
|
|
}
|
|
|
|
void SetUsingContentXBLScope(bool aUsingContentXBLScope)
|
|
{
|
|
mUsingContentXBLScope = aUsingContentXBLScope;
|
|
}
|
|
|
|
private:
|
|
nsXBLKeyEventHandler();
|
|
virtual ~nsXBLKeyEventHandler();
|
|
|
|
bool ExecuteMatchedHandlers(nsIDOMKeyEvent* aEvent, uint32_t aCharCode,
|
|
const IgnoreModifierState& aIgnoreModifierState);
|
|
|
|
nsTArray<nsXBLPrototypeHandler*> mProtoHandlers;
|
|
nsCOMPtr<nsIAtom> mEventType;
|
|
uint8_t mPhase;
|
|
uint8_t mType;
|
|
bool mIsBoundToChrome;
|
|
bool mUsingContentXBLScope;
|
|
};
|
|
|
|
already_AddRefed<nsXBLEventHandler>
|
|
NS_NewXBLEventHandler(nsXBLPrototypeHandler* aHandler,
|
|
nsIAtom* aEventType);
|
|
|
|
#endif
|