| /* |
| * Copyright (C) 2004, 2006 Apple Computer, Inc. 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. |
| */ |
| |
| #import "config.h" |
| #import "PlatformMouseEvent.h" |
| |
| #import "PlatformScreen.h" |
| |
| namespace WebCore { |
| |
| static MouseButton mouseButtonForEvent(NSEvent *event) |
| { |
| switch ([event type]) { |
| case NSLeftMouseDown: |
| case NSLeftMouseUp: |
| case NSLeftMouseDragged: |
| return LeftButton; |
| case NSRightMouseDown: |
| case NSRightMouseUp: |
| case NSRightMouseDragged: |
| return RightButton; |
| case NSOtherMouseDown: |
| case NSOtherMouseUp: |
| case NSOtherMouseDragged: |
| return MiddleButton; |
| default: |
| return NoButton; |
| } |
| } |
| |
| static int clickCountForEvent(NSEvent *event) |
| { |
| switch ([event type]) { |
| case NSLeftMouseDown: |
| case NSLeftMouseUp: |
| case NSLeftMouseDragged: |
| case NSRightMouseDown: |
| case NSRightMouseUp: |
| case NSRightMouseDragged: |
| case NSOtherMouseDown: |
| case NSOtherMouseUp: |
| case NSOtherMouseDragged: |
| return [event clickCount]; |
| default: |
| return 0; |
| } |
| } |
| |
| IntPoint globalPoint(const NSPoint& windowPoint, NSWindow* window) |
| { |
| return IntPoint(flipScreenPoint([window convertBaseToScreen:windowPoint], screenForWindow(window))); |
| } |
| |
| IntPoint pointForEvent(NSEvent *event) |
| { |
| switch ([event type]) { |
| case NSLeftMouseDown: |
| case NSLeftMouseUp: |
| case NSLeftMouseDragged: |
| case NSRightMouseDown: |
| case NSRightMouseUp: |
| case NSRightMouseDragged: |
| case NSOtherMouseDown: |
| case NSOtherMouseUp: |
| case NSOtherMouseDragged: |
| case NSMouseMoved: |
| case NSScrollWheel: |
| // Note: This has its origin at the bottom left of the window. |
| // The Y coordinate gets flipped by ScrollView::viewportToContents. |
| // We should probably change both this and that to not use "bottom left origin" coordinates at all. |
| return IntPoint([event locationInWindow]); |
| default: |
| return IntPoint(); |
| } |
| } |
| |
| IntPoint globalPointForEvent(NSEvent *event) |
| { |
| switch ([event type]) { |
| case NSLeftMouseDown: |
| case NSLeftMouseUp: |
| case NSLeftMouseDragged: |
| case NSRightMouseDown: |
| case NSRightMouseUp: |
| case NSRightMouseDragged: |
| case NSOtherMouseDown: |
| case NSOtherMouseUp: |
| case NSOtherMouseDragged: |
| case NSMouseMoved: |
| case NSScrollWheel: |
| return globalPoint([event locationInWindow], [event window]); |
| default: |
| return IntPoint(); |
| } |
| } |
| |
| int eventNumberForEvent(NSEvent *event) |
| { |
| switch ([event type]) { |
| case NSLeftMouseDown: |
| case NSLeftMouseUp: |
| case NSLeftMouseDragged: |
| case NSRightMouseDown: |
| case NSRightMouseUp: |
| case NSRightMouseDragged: |
| case NSOtherMouseDown: |
| case NSOtherMouseUp: |
| case NSOtherMouseDragged: |
| case NSMouseMoved: |
| return [event eventNumber]; |
| default: |
| return 0; |
| } |
| } |
| |
| static MouseEventType mouseEventForNSEvent(NSEvent* event) |
| { |
| switch ([event type]) { |
| case NSScrollWheel: |
| return MouseEventScroll; |
| case NSLeftMouseDragged: |
| case NSRightMouseDragged: |
| case NSOtherMouseDragged: |
| case NSMouseMoved: |
| return MouseEventMoved; |
| case NSLeftMouseDown: |
| case NSRightMouseDown: |
| case NSOtherMouseDown: |
| return MouseEventPressed; |
| case NSLeftMouseUp: |
| case NSRightMouseUp: |
| case NSOtherMouseUp: |
| return MouseEventReleased; |
| default: |
| return MouseEventMoved; |
| } |
| } |
| |
| PlatformMouseEvent::PlatformMouseEvent(NSEvent* event) |
| : m_position(pointForEvent(event)) |
| , m_globalPosition(globalPointForEvent(event)) |
| , m_button(mouseButtonForEvent(event)) |
| , m_eventType(mouseEventForNSEvent(event)) |
| , m_clickCount(clickCountForEvent(event)) |
| , m_shiftKey([event modifierFlags] & NSShiftKeyMask) |
| , m_ctrlKey([event modifierFlags] & NSControlKeyMask) |
| , m_altKey([event modifierFlags] & NSAlternateKeyMask) |
| , m_metaKey([event modifierFlags] & NSCommandKeyMask) |
| , m_timestamp([event timestamp]) |
| , m_modifierFlags([event modifierFlags]) |
| , m_eventNumber([event eventNumber]) |
| { |
| } |
| |
| } |