1 /* 2 * Copyright (C) 2007 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include "config.h" 27 #include "DragController.h" 28 29 #include "DragData.h" 30 #include "Frame.h" 31 #include "FrameView.h" 32 #include "Page.h" 33 34 namespace WebCore { 35 36 // FIXME: These values are straight out of DragControllerMac, so probably have 37 // little correlation with Gdk standards... 38 const int DragController::LinkDragBorderInset = 2; 39 const int DragController::MaxOriginalImageArea = 1500 * 1500; 40 const int DragController::DragIconRightInset = 7; 41 const int DragController::DragIconBottomInset = 3; 42 43 const float DragController::DragImageAlpha = 0.75f; 44 45 bool DragController::isCopyKeyDown() 46 { 47 return false; 48 } 49 50 DragOperation DragController::dragOperation(DragData* dragData) 51 { 52 //FIXME: This logic is incomplete 53 if (dragData->containsURL()) 54 return DragOperationCopy; 55 56 return DragOperationNone; 57 } 58 59 const IntSize& DragController::maxDragImageSize() 60 { 61 static const IntSize maxDragImageSize(400, 400); 62 63 return maxDragImageSize; 64 } 65 66 void DragController::cleanupAfterSystemDrag() 67 { 68 } 69 70 } 71