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/*
* The ManaPlus Client
* Copyright (C) 2011-2017 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* _______ __ __ __ ______ __ __ _______ __ __
* / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
* / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
* / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
* / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
* /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
* \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
*
* Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
*
*
* Per Larsson a.k.a finalman
* Olof Naessén a.k.a jansem/yakslem
*
* Visit: http://guichan.sourceforge.net
*
* License: (BSD)
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name of Guichan nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENTS_MOUSEEVENT_H
#define EVENTS_MOUSEEVENT_H
#include "events/inputguievent.h"
#include "enums/events/mousebutton.h"
#include "enums/events/mouseeventtype.h"
class Widget;
/**
* Represents a mouse event.
*
* @author Olof Naessén
*/
class MouseEvent final : public InputGuiEvent
{
public:
/**
* Constructor.
*
* @param source The source widget of the mouse event.
* @param type The type of the mouse event.
* @param button The button of the mouse event.
* @param x The x coordinate of the event relative to the source widget.
* @param y The y coordinate of the event relative the source widget.
* @param clickCount The number of clicks generated with the same button.
* It's set to zero if another button is used.
*/
MouseEvent(Widget *const source,
const MouseEventTypeT type,
const MouseButtonT button,
const int x,
const int y,
const int clickCount) :
InputGuiEvent(source),
mType(type),
mButton(button),
mX(x),
mY(y),
mClickCount(clickCount)
{
}
A_DELETE_COPY(MouseEvent)
/**
* Gets the button of the mouse event.
*
* @return The button of the mouse event.
*/
MouseButtonT getButton() const noexcept2 A_WARN_UNUSED
{ return mButton; }
/**
* Gets the x coordinate of the mouse event.
* The coordinate relative to widget the mouse listener
* receiving the events have registered to.
*
* @return The x coordinate of the mouse event.
* @see Widget::addMouseListener, Widget::removeMouseListener
*/
int getX() const noexcept2 A_WARN_UNUSED
{ return mX; }
/**
* Gets the y coordinate of the mouse event.
* The coordinate relative to widget the mouse listener
* receiving the events have registered to.
*
* @return The y coordinate of the mouse event.
* @see Widget::addMouseListener, Widget::removeMouseListener
*/
int getY() const noexcept2 A_WARN_UNUSED
{ return mY; }
/**
* Gets the number of clicks generated with the same button.
* It's set to zero if another button is used.
*
* @return The number of clicks generated with the same button.
*/
int getClickCount() const noexcept2 A_WARN_UNUSED
{ return mClickCount; }
/**
* Gets the type of the event.
*
* @return The type of the event.
*/
MouseEventTypeT getType() const noexcept2 A_WARN_UNUSED
{ return mType; }
void setX(int n)
{ mX = n; }
void setY(int n)
{ mY = n; }
protected:
/**
* Holds the type of the mouse event.
*/
MouseEventTypeT mType;
/**
* Holds the button of the mouse event.
*/
MouseButtonT mButton;
/**
* Holds the x-coordinate of the mouse event.
*/
int mX;
/**
* Holds the y-coordinate of the mouse event.
*/
int mY;
/**
* The number of clicks generated with the same button.
* It's set to zero if another button is used.
*/
int mClickCount;
/**
* Gui is a friend of this class in order to be able to manipulate
* the protected member variables of this class and at the same time
* keep the MouseEvent class as const as possible. Gui needs to
* update the x och y coordinates for the coordinates to be relative
* to widget the mouse listener receiving the events have registered
* to.
*/
friend class Gui;
};
#endif // EVENTS_MOUSEEVENT_H
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