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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 #ifndef nsDragService_h_ |
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7 #define nsDragService_h_ |
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8 |
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9 #include "nsBaseDragService.h" |
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10 |
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11 #include <Cocoa/Cocoa.h> |
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12 |
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13 extern NSString* const kWildcardPboardType; |
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14 extern NSString* const kCorePboardType_url; |
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15 extern NSString* const kCorePboardType_urld; |
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16 extern NSString* const kCorePboardType_urln; |
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17 |
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18 class nsDragService : public nsBaseDragService |
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19 { |
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20 public: |
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21 nsDragService(); |
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22 virtual ~nsDragService(); |
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23 |
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24 // nsIDragService |
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25 NS_IMETHOD InvokeDragSession(nsIDOMNode *aDOMNode, nsISupportsArray * anArrayTransferables, |
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26 nsIScriptableRegion * aRegion, uint32_t aActionType); |
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27 NS_IMETHOD EndDragSession(bool aDoneDrag); |
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28 |
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29 // nsIDragSession |
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30 NS_IMETHOD GetData(nsITransferable * aTransferable, uint32_t aItemIndex); |
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31 NS_IMETHOD IsDataFlavorSupported(const char *aDataFlavor, bool *_retval); |
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32 NS_IMETHOD GetNumDropItems(uint32_t * aNumItems); |
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33 |
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34 private: |
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35 |
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36 NSImage* ConstructDragImage(nsIDOMNode* aDOMNode, |
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37 nsIntRect* aDragRect, |
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38 nsIScriptableRegion* aRegion); |
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39 |
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40 nsCOMPtr<nsISupportsArray> mDataItems; // only valid for a drag started within gecko |
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41 NSView* mNativeDragView; |
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42 NSEvent* mNativeDragEvent; |
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43 }; |
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44 |
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45 #endif // nsDragService_h_ |