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      1 /*
      2  * Copyright (C) 2006 Zack Rusin <zack (at) kde.org>
      3  *
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     16  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     19  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     20  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     22  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     23  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     25  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #include "config.h"
     29 #include "PlatformMouseEvent.h"
     30 
     31 #include <wtf/CurrentTime.h>
     32 
     33 #include <QMouseEvent>
     34 #include <QGraphicsSceneMouseEvent>
     35 
     36 namespace WebCore {
     37 
     38 PlatformMouseEvent::PlatformMouseEvent(QGraphicsSceneMouseEvent* event, int clickCount)
     39 {
     40     m_timestamp = WTF::currentTime();
     41 
     42     switch (event->type()) {
     43     case QEvent::GraphicsSceneMouseDoubleClick:
     44     case QEvent::GraphicsSceneMousePress:
     45         m_eventType = MouseEventPressed;
     46         break;
     47     case QEvent::GraphicsSceneMouseRelease:
     48         m_eventType = MouseEventReleased;
     49         break;
     50     case QEvent::GraphicsSceneMouseMove:
     51     default:
     52         m_eventType = MouseEventMoved;
     53     }
     54 
     55     m_position = IntPoint(event->pos().toPoint());
     56     m_globalPosition = IntPoint(event->screenPos());
     57 
     58     if (event->button() == Qt::LeftButton || (event->buttons() & Qt::LeftButton))
     59         m_button = LeftButton;
     60     else if (event->button() == Qt::RightButton || (event->buttons() & Qt::RightButton))
     61         m_button = RightButton;
     62     else if (event->button() == Qt::MidButton || (event->buttons() & Qt::MidButton))
     63         m_button = MiddleButton;
     64     else
     65         m_button = NoButton;
     66 
     67     m_clickCount = clickCount;
     68     m_shiftKey =  (event->modifiers() & Qt::ShiftModifier) != 0;
     69     m_ctrlKey = (event->modifiers() & Qt::ControlModifier) != 0;
     70     m_altKey =  (event->modifiers() & Qt::AltModifier) != 0;
     71     m_metaKey = (event->modifiers() & Qt::MetaModifier) != 0;
     72 }
     73 
     74 PlatformMouseEvent::PlatformMouseEvent(QInputEvent* event, int clickCount)
     75 {
     76     m_timestamp = WTF::currentTime();
     77 
     78     QMouseEvent* me = 0;
     79 
     80     switch (event->type()) {
     81     case QEvent::MouseMove:
     82         m_eventType = MouseEventMoved;
     83         me = static_cast<QMouseEvent *>(event);
     84         break;
     85     case QEvent::MouseButtonDblClick:
     86     case QEvent::MouseButtonPress:
     87         m_eventType = MouseEventPressed;
     88         me = static_cast<QMouseEvent *>(event);
     89         break;
     90     case QEvent::MouseButtonRelease:
     91         m_eventType = MouseEventReleased;
     92         me = static_cast<QMouseEvent *>(event);
     93         break;
     94 #ifndef QT_NO_CONTEXTMENU
     95     case QEvent::ContextMenu: {
     96         m_eventType = MouseEventPressed;
     97         QContextMenuEvent *ce = static_cast<QContextMenuEvent *>(event);
     98         m_position = IntPoint(ce->pos());
     99         m_globalPosition = IntPoint(ce->globalPos());
    100         m_button = RightButton;
    101         break;
    102     }
    103 #endif // QT_NO_CONTEXTMENU
    104     default:
    105         m_eventType = MouseEventMoved;
    106     }
    107 
    108     if (me) {
    109         m_position = IntPoint(me->pos());
    110         m_globalPosition = IntPoint(me->globalPos());
    111 
    112         if (me->button() == Qt::LeftButton || (me->buttons() & Qt::LeftButton))
    113             m_button = LeftButton;
    114         else if (me->button() == Qt::RightButton || (me->buttons() & Qt::RightButton))
    115             m_button = RightButton;
    116         else if (me->button() == Qt::MidButton || (me->buttons() & Qt::MidButton))
    117             m_button = MiddleButton;
    118         else
    119             m_button = NoButton;
    120     }
    121 
    122     m_clickCount = clickCount;
    123     m_shiftKey =  (event->modifiers() & Qt::ShiftModifier) != 0;
    124     m_ctrlKey = (event->modifiers() & Qt::ControlModifier) != 0;
    125     m_altKey =  (event->modifiers() & Qt::AltModifier) != 0;
    126     m_metaKey = (event->modifiers() & Qt::MetaModifier) != 0;
    127 }
    128 
    129 }
    130 
    131 // vim: ts=4 sw=4 et
    132