diff options
Diffstat (limited to 'Source/WebCore/page/DragController.h')
| -rw-r--r-- | Source/WebCore/page/DragController.h | 73 |
1 files changed, 42 insertions, 31 deletions
diff --git a/Source/WebCore/page/DragController.h b/Source/WebCore/page/DragController.h index 050899035..d3c209149 100644 --- a/Source/WebCore/page/DragController.h +++ b/Source/WebCore/page/DragController.h @@ -10,10 +10,10 @@ * 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 + * THIS SOFTWARE IS PROVIDED BY APPLE 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 + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE 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 @@ -23,17 +23,17 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#ifndef DragController_h -#define DragController_h +#pragma once #include "DragActions.h" #include "DragImage.h" #include "IntPoint.h" +#include "IntRect.h" #include "URL.h" namespace WebCore { - class Clipboard; + class DataTransfer; class Document; class DragClient; class DragData; @@ -45,7 +45,6 @@ namespace WebCore { class Page; class PlatformMouseEvent; - struct DragSession; struct DragState; class DragController { @@ -54,21 +53,27 @@ namespace WebCore { DragController(Page&, DragClient&); ~DragController(); - static PassOwnPtr<DragController> create(Page*, DragClient*); + static std::unique_ptr<DragController> create(Page&, DragClient&); DragClient& client() const { return m_client; } - DragSession dragEntered(DragData&); - void dragExited(DragData&); - DragSession dragUpdated(DragData&); - bool performDrag(DragData&); - + WEBCORE_EXPORT DragOperation dragEntered(const DragData&); + WEBCORE_EXPORT void dragExited(const DragData&); + WEBCORE_EXPORT DragOperation dragUpdated(const DragData&); + WEBCORE_EXPORT bool performDragOperation(const DragData&); + + bool mouseIsOverFileInput() const { return m_fileInputElementUnderMouse; } + unsigned numberOfItemsToBeAccepted() const { return m_numberOfItemsToBeAccepted; } + // FIXME: It should be possible to remove a number of these accessors once all // drag logic is in WebCore. void setDidInitiateDrag(bool initiated) { m_didInitiateDrag = initiated; } bool didInitiateDrag() const { return m_didInitiateDrag; } DragOperation sourceDragOperation() const { return m_sourceDragOperation; } const URL& draggingImageURL() const { return m_draggingImageURL; } +#if ENABLE(ATTACHMENT_ELEMENT) + const URL& draggingAttachmentURL() const { return m_draggingAttachmentURL; } +#endif void setDragOffset(const IntPoint& offset) { m_dragOffset = offset; } const IntPoint& dragOffset() const { return m_dragOffset; } DragSourceAction dragSourceAction() const { return m_dragSourceAction; } @@ -78,9 +83,9 @@ namespace WebCore { DragSourceAction delegateDragSourceAction(const IntPoint& rootViewPoint); Element* draggableElement(const Frame*, Element* start, const IntPoint&, DragState&) const; - void dragEnded(); + WEBCORE_EXPORT void dragEnded(); - void placeDragCaret(const IntPoint&); + WEBCORE_EXPORT void placeDragCaret(const IntPoint&); bool startDrag(Frame& src, const DragState&, DragOperation srcOp, const PlatformMouseEvent& dragEvent, const IntPoint& dragOrigin); static const IntSize& maxDragImageSize(); @@ -92,31 +97,34 @@ namespace WebCore { static const float DragImageAlpha; private: - bool dispatchTextInputEventFor(Frame*, DragData&); - bool canProcessDrag(DragData&); - bool concludeEditDrag(DragData&); - DragSession dragEnteredOrUpdated(DragData&); - DragOperation operationForLoad(DragData&); - bool tryDocumentDrag(DragData&, DragDestinationAction, DragSession&); - bool tryDHTMLDrag(DragData&, DragOperation&); - DragOperation dragOperation(DragData&); - void cancelDrag(); - bool dragIsMove(FrameSelection&, DragData&); - bool isCopyKeyDown(DragData&); + bool dispatchTextInputEventFor(Frame*, const DragData&); + bool canProcessDrag(const DragData&); + bool concludeEditDrag(const DragData&); + DragOperation dragEnteredOrUpdated(const DragData&); + DragOperation operationForLoad(const DragData&); + bool tryDocumentDrag(const DragData&, DragDestinationAction, DragOperation&); + bool tryDHTMLDrag(const DragData&, DragOperation&); + DragOperation dragOperation(const DragData&); + void clearDragCaret(); + bool dragIsMove(FrameSelection&, const DragData&); + bool isCopyKeyDown(const DragData&); void mouseMovedIntoDocument(Document*); - void doImageDrag(Element&, const IntPoint&, const IntRect&, Clipboard&, Frame&, IntPoint&); - void doSystemDrag(DragImageRef, const IntPoint&, const IntPoint&, Clipboard&, Frame&, bool forLink); + void doImageDrag(Element&, const IntPoint&, const IntRect&, DataTransfer&, Frame&, IntPoint&); + void doSystemDrag(DragImage, const IntPoint&, const IntPoint&, const IntRect& dragImageBounds, DataTransfer&, Frame&, DragSourceAction); void cleanupAfterSystemDrag(); - void declareAndWriteDragImage(Clipboard&, Element&, const URL&, const String& label); - + void declareAndWriteDragImage(DataTransfer&, Element&, const URL&, const String& label); +#if ENABLE(ATTACHMENT_ELEMENT) + void declareAndWriteAttachment(DataTransfer&, Element&, const URL&); +#endif Page& m_page; DragClient& m_client; RefPtr<Document> m_documentUnderMouse; // The document the mouse was last dragged over. RefPtr<Document> m_dragInitiator; // The Document (if any) that initiated the drag. RefPtr<HTMLInputElement> m_fileInputElementUnderMouse; + unsigned m_numberOfItemsToBeAccepted; bool m_documentIsHandlingDrag; DragDestinationAction m_dragDestinationAction; @@ -125,8 +133,11 @@ namespace WebCore { DragOperation m_sourceDragOperation; // Set in startDrag when a drag starts from a mouse down within WebKit IntPoint m_dragOffset; URL m_draggingImageURL; +#if ENABLE(ATTACHMENT_ELEMENT) + URL m_draggingAttachmentURL; +#endif }; -} + WEBCORE_EXPORT bool isDraggableLink(const Element&); -#endif +} // namespace WebCore |