The Tor Browser: widget/cocoa/nsDragService.h@7e26c7da4463

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsDragService_h_

     7 #define nsDragService_h_

     9 #include "nsBaseDragService.h"

    11 #include <Cocoa/Cocoa.h>

    13 extern NSString* const kWildcardPboardType;

    14 extern NSString* const kCorePboardType_url;

    15 extern NSString* const kCorePboardType_urld;

    16 extern NSString* const kCorePboardType_urln;

    18 class nsDragService : public nsBaseDragService

    19 {

    20 public:

    21   nsDragService();

    22   virtual ~nsDragService();

    24   // nsIDragService

    25   NS_IMETHOD InvokeDragSession(nsIDOMNode *aDOMNode, nsISupportsArray * anArrayTransferables,

    26                                nsIScriptableRegion * aRegion, uint32_t aActionType);

    27   NS_IMETHOD EndDragSession(bool aDoneDrag);

    29   // nsIDragSession

    30   NS_IMETHOD GetData(nsITransferable * aTransferable, uint32_t aItemIndex);

    31   NS_IMETHOD IsDataFlavorSupported(const char *aDataFlavor, bool *_retval);

    32   NS_IMETHOD GetNumDropItems(uint32_t * aNumItems);

    34 private:

    36   NSImage* ConstructDragImage(nsIDOMNode* aDOMNode,

    37                               nsIntRect* aDragRect,

    38                               nsIScriptableRegion* aRegion);

    40   nsCOMPtr<nsISupportsArray> mDataItems; // only valid for a drag started within gecko

    41   NSView* mNativeDragView;

    42   NSEvent* mNativeDragEvent;

    43 };

    45 #endif // nsDragService_h_

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