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/*
* The ManaPlus Client
* Copyright (C) 2011-2014 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 GCN_MOUSEEVENT_HPP
#define GCN_MOUSEEVENT_HPP
#include "gui/base/inputevent.hpp"
namespace gcn
{
class Gui;
class Widget;
/**
* Represents a mouse event.
*
* @author Olof Naessén
* @since 0.6.0
*/
class MouseEvent: public InputEvent
{
public:
/**
* Constructor.
*
* @param source The source widget of the mouse event.
* @param shiftPressed True if shift is pressed, false otherwise.
* @param controlPressed True if control is pressed, false otherwise.
* @param altPressed True if alt is pressed, false otherwise.
* @param metaPressed True if meta is pressed, false otherwise.
* @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 bool shiftPressed,
const bool controlPressed,
const bool altPressed,
const bool metaPressed,
const unsigned int type,
const unsigned int button,
const int x,
const int y,
const int clickCount);
/**
* Gets the button of the mouse event.
*
* @return The button of the mouse event.
*/
unsigned int getButton() const A_WARN_UNUSED;
/**
* 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 A_WARN_UNUSED;
/**
* 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 A_WARN_UNUSED;
/**
* 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 A_WARN_UNUSED;
/**
* Gets the type of the event.
*
* @return The type of the event.
*/
unsigned int getType() const A_WARN_UNUSED;
/**
* Mouse event types.
*/
enum
{
MOVED = 0,
PRESSED,
RELEASED,
WHEEL_MOVED_DOWN,
WHEEL_MOVED_UP,
CLICKED,
ENTERED,
EXITED,
DRAGGED
};
/**
* Mouse button types.
*/
enum
{
EMPTY = 0,
LEFT,
RIGHT,
MIDDLE
};
protected:
/**
* Holds the type of the mouse event.
*/
unsigned int mType;
/**
* Holds the button of the mouse event.
*/
unsigned int 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;
};
} // namespace gcn
#endif // GCN_MOUSEEVENT_HPP
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