1 /* 2 * Copyright (C) 2007 Ryan Leavengood <leavengood (at) gmail.com> 3 * Copyright (C) 2009 Maxime Simon <simon.maxime (at) gmail.com> 4 * Copyright (C) 2010 Stephan Amus <superstippi (at) gmx.de> 5 * 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 21 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 25 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #include "config.h" 31 #include "PlatformMouseEvent.h" 32 33 #include <Message.h> 34 #include <View.h> 35 36 namespace WebCore { 37 38 PlatformMouseEvent::PlatformMouseEvent(const BMessage* message) 39 : m_position(message->FindPoint("be:view_where")) 40 , m_globalPosition(message->FindPoint("screen_where")) 41 , m_clickCount(message->FindInt32("clicks")) 42 , m_timestamp(message->FindInt64("when") / 1000000.0) 43 { 44 int32 buttons = 0; 45 if (message->what == B_MOUSE_UP) 46 message->FindInt32("previous buttons", &buttons); 47 else 48 message->FindInt32("buttons", &buttons); 49 50 if (buttons & B_PRIMARY_MOUSE_BUTTON) 51 m_button = LeftButton; 52 else if (buttons & B_SECONDARY_MOUSE_BUTTON) 53 m_button = RightButton; 54 else if (buttons & B_TERTIARY_MOUSE_BUTTON) 55 m_button = MiddleButton; 56 else 57 m_button = NoButton; 58 59 switch (message->what) { 60 case B_MOUSE_DOWN: 61 m_eventType = MouseEventPressed; 62 break; 63 case B_MOUSE_UP: 64 m_eventType = MouseEventReleased; 65 break; 66 case B_MOUSE_MOVED: 67 default: 68 m_eventType = MouseEventMoved; 69 break; 70 }; 71 72 int32 modifiers = message->FindInt32("modifiers"); 73 m_shiftKey = modifiers & B_SHIFT_KEY; 74 m_ctrlKey = modifiers & B_CONTROL_KEY; 75 m_altKey = modifiers & B_COMMAND_KEY; 76 m_metaKey = modifiers & B_OPTION_KEY; 77 } 78 79 } // namespace WebCore 80 81