khtml/khtml_events.cpp

   1 /* This file is part of the KDE project
   2    Copyright (C) 2000 Simon Hausmann <hausmann@kde.org>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License as published by the Free Software Foundation; either
   7    version 2 of the License, or (at your option) any later version.
   8
   9    This library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public License
  15    along with this library; see the file COPYING.LIB.  If not, write to
  16    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17    Boston, MA 02110-1301, USA.
  18 */
  19
  20 #include "khtml_events.h"
  21 #include "rendering/render_object.h"
  22 #include "xml/dom_nodeimpl.h"
  23 #include "xml/dom_position.h"
  24
  25 using namespace khtml;
  26 using namespace DOM;
  27
  28 class khtml::MouseEvent::MouseEventPrivate
  29 {
  30 };
  31
  32 khtml::MouseEvent::MouseEvent( const char *name, QMouseEvent *qmouseEvent, int x, int y,
  33                                const DOM::DOMString &url, const DOM::DOMString& target,
  34                         const DOM::Node &innerNode )
  35 : KParts::Event( name ), m_qmouseEvent( qmouseEvent ), m_x( x ), m_y( y ),
  36   m_url( url ), m_target(target), m_innerNode( innerNode )
  37 {
  38   d = 0;
  39   if (innerNode.handle() && innerNode.handle()->renderer())
  40       innerNode.handle()->renderer()->absolutePosition(m_nodeAbsX, m_nodeAbsY);
  41 }
  42
  43 khtml::MouseEvent::~MouseEvent()
  44 {
  45   delete d;
  46 }
  47
  48 long khtml::MouseEvent::offset() const
  49 {
  50     Position pos;
  51     if (innerNode().handle()) {
  52         // FIXME: Shouldn't be necessary to skip text nodes.
  53         DOM::Node inner = innerNode();
  54         if (inner.nodeType() == Node::TEXT_NODE)
  55             inner = inner.parentNode();
  56         pos = inner.handle()->positionForCoordinates(m_x, m_y);
  57     }
  58     return pos.offset();
  59 }
  60
  61 const char *khtml::MousePressEvent::s_strMousePressEvent = "khtml/Events/MousePressEvent";
  62
  63 const char *khtml::MouseDoubleClickEvent::s_strMouseDoubleClickEvent = "khtml/Events/MouseDoubleClickEvent";
  64
  65 const char *khtml::MouseMoveEvent::s_strMouseMoveEvent = "khtml/Events/MouseMoveEvent";
  66
  67 const char *khtml::MouseReleaseEvent::s_strMouseReleaseEvent = "khtml/Events/MouseReleaseEvent";
  68
  69 const char *khtml::DrawContentsEvent::s_strDrawContentsEvent = "khtml/Events/DrawContentsEvent";
  70
  71 class khtml::DrawContentsEvent::DrawContentsEventPrivate
  72 {
  73 public:
  74   DrawContentsEventPrivate()
  75   {
  76   }
  77   ~DrawContentsEventPrivate()
  78   {
  79   }
  80 };
  81
  82 khtml::DrawContentsEvent::DrawContentsEvent( QPainter *painter, int clipx, int clipy, int clipw, int cliph )
  83   : KParts::Event( s_strDrawContentsEvent ), m_painter( painter ), m_clipx( clipx ), m_clipy( clipy ),
  84     m_clipw( clipw ), m_cliph( cliph )
  85 {
  86   d = new DrawContentsEventPrivate;
  87 }
  88
  89 khtml::DrawContentsEvent::~DrawContentsEvent()
  90 {
  91   delete d;
  92 }
  93