| /* |
| * Copyright (C) 2007 Apple 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. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_PAGE_DRAG_DATA_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_PAGE_DRAG_DATA_H_ |
| |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/core/page/drag_actions.h" |
| #include "third_party/blink/renderer/platform/geometry/float_point.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| #include "third_party/blink/renderer/platform/wtf/forward.h" |
| #include "third_party/blink/renderer/platform/wtf/hash_map.h" |
| #include "third_party/blink/renderer/platform/wtf/vector.h" |
| |
| namespace blink { |
| |
| class DataObject; |
| class DocumentFragment; |
| class LocalFrame; |
| |
| enum DragApplicationFlags { |
| kDragApplicationNone = 0, |
| kDragApplicationIsModal = 1, |
| kDragApplicationIsSource = 2, |
| kDragApplicationHasAttachedSheet = 4, |
| kDragApplicationIsCopyKeyDown = 8 |
| }; |
| |
| class CORE_EXPORT DragData { |
| STACK_ALLOCATED(); |
| |
| public: |
| enum FilenameConversionPolicy { kDoNotConvertFilenames, kConvertFilenames }; |
| |
| // clientPosition is taken to be the position of the drag event within the |
| // target window, with (0,0) at the top left. |
| DragData(DataObject*, |
| const FloatPoint& client_position, |
| const FloatPoint& global_position, |
| DragOperation, |
| DragApplicationFlags = kDragApplicationNone); |
| const FloatPoint& ClientPosition() const { return client_position_; } |
| const FloatPoint& GlobalPosition() const { return global_position_; } |
| DragApplicationFlags Flags() const { return application_flags_; } |
| DataObject* PlatformData() const { return platform_drag_data_; } |
| DragOperation DraggingSourceOperationMask() const { |
| return dragging_source_operation_mask_; |
| } |
| bool ContainsURL( |
| FilenameConversionPolicy filename_policy = kConvertFilenames) const; |
| bool ContainsPlainText() const; |
| bool ContainsCompatibleContent() const; |
| String AsURL(FilenameConversionPolicy filename_policy = kConvertFilenames, |
| String* title = nullptr) const; |
| String AsPlainText() const; |
| void AsFilePaths(Vector<String>&) const; |
| unsigned NumberOfFiles() const; |
| DocumentFragment* AsFragment(LocalFrame*) const; |
| bool CanSmartReplace() const; |
| bool ContainsFiles() const; |
| int GetModifiers() const; |
| |
| String DroppedFileSystemId() const; |
| |
| private: |
| const FloatPoint client_position_; |
| const FloatPoint global_position_; |
| const Member<DataObject> platform_drag_data_; |
| const DragOperation dragging_source_operation_mask_; |
| const DragApplicationFlags application_flags_; |
| |
| bool ContainsHTML() const; |
| }; |
| |
| } // namespace blink |
| |
| #endif // !DragData_h |