/*

* Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com 

* All rights reserved.

*

* 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.

*

* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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. 

*/

#include "config.h"

#include "PlatformMouseEvent.h"

#include "SystemTime.h"

#include "Assertions.h"

#include <gdk/gdk.h>

namespace WebCore {

// FIXME: Would be even better to figure out which modifier is Alt instead of always using GDK_MOD1_MASK.

PlatformMouseEvent::PlatformMouseEvent(GdkEventButton* event)

{

    m_timestamp = currentTime();

    m_position = IntPoint((int)event->x, (int)event->y);

    m_globalPosition = IntPoint((int)event->x_root, (int)event->y_root);

    m_shiftKey = event->state & GDK_SHIFT_MASK;

    m_ctrlKey = event->state & GDK_CONTROL_MASK;

    m_altKey = event->state & GDK_MOD1_MASK;

    m_metaKey = event->state & GDK_MOD2_MASK;

    switch (event->type) {

    case GDK_BUTTON_PRESS:

    case GDK_2BUTTON_PRESS:

    case GDK_3BUTTON_PRESS:

    case GDK_BUTTON_RELEASE:

        m_eventType = MouseEventPressed;

        if (event->type == GDK_BUTTON_RELEASE) {

            m_eventType = MouseEventReleased;

            m_clickCount = 0;

        } else if (event->type == GDK_BUTTON_PRESS)

            m_clickCount = 1;

        else if (event->type == GDK_2BUTTON_PRESS)

            m_clickCount = 2;

        else if (event->type == GDK_3BUTTON_PRESS)

            m_clickCount = 3;

        if (event->button == 1)

            m_button = LeftButton;

        else if (event->button == 2)

            m_button = MiddleButton;

        else if (event->button == 3)

            m_button = RightButton;

        break;

    default:

        ASSERT_NOT_REACHED();

    };

}

PlatformMouseEvent::PlatformMouseEvent(GdkEventMotion* motion)

{

    m_timestamp = currentTime();

    m_position = IntPoint((int)motion->x, (int)motion->y);

    m_globalPosition = IntPoint((int)motion->x_root, (int)motion->y_root);

    m_shiftKey = motion->state & GDK_SHIFT_MASK;

    m_ctrlKey = motion->state & GDK_CONTROL_MASK;

    m_altKey = motion->state & GDK_MOD1_MASK;

    m_metaKey = motion->state & GDK_MOD2_MASK;

    switch (motion->type) {

    case GDK_MOTION_NOTIFY:

        m_eventType = MouseEventMoved;

        m_button = NoButton;

        m_clickCount = 0;

        break;

    default:

        ASSERT_NOT_REACHED();

    };

    if (motion->state & GDK_BUTTON1_MASK)

        m_button = LeftButton;

    else if (motion->state & GDK_BUTTON2_MASK)

        m_button = MiddleButton;

    else if (motion->state & GDK_BUTTON3_MASK)

        m_button = RightButton;

}

}