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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 41 | 41 |
| 42 template <typename T> | 42 template <typename T> |
| 43 class WebVector; | 43 class WebVector; |
| 44 | 44 |
| 45 // Holds data that may be exchanged through a drag-n-drop operation. It is | 45 // Holds data that may be exchanged through a drag-n-drop operation. It is |
| 46 // inexpensive to copy a WebDragData object. | 46 // inexpensive to copy a WebDragData object. |
| 47 class WebDragData { | 47 class WebDragData { |
| 48 public: | 48 public: |
| 49 struct Item { | 49 struct Item { |
| 50 enum StorageType { | 50 enum StorageType { |
| 51 // String data with an associated MIME type. Depending on the MIME type, t
here may be | 51 // String data with an associated MIME type. Depending on the MIME type, |
| 52 // optional metadata attributes as well. | 52 // there may be optional metadata attributes as well. |
| 53 StorageTypeString, | 53 StorageTypeString, |
| 54 // Stores the name of one file being dragged into the renderer. | 54 // Stores the name of one file being dragged into the renderer. |
| 55 StorageTypeFilename, | 55 StorageTypeFilename, |
| 56 // An image being dragged out of the renderer. Contains a buffer holding t
he image data | 56 // An image being dragged out of the renderer. Contains a buffer holding |
| 57 // as well as the suggested name for saving the image to. | 57 // the image data as well as the suggested name for saving the image to. |
| 58 StorageTypeBinaryData, | 58 StorageTypeBinaryData, |
| 59 // Stores the filesystem URL of one file being dragged into the renderer. | 59 // Stores the filesystem URL of one file being dragged into the renderer. |
| 60 StorageTypeFileSystemFile, | 60 StorageTypeFileSystemFile, |
| 61 }; | 61 }; |
| 62 | 62 |
| 63 StorageType storageType; | 63 StorageType storageType; |
| 64 | 64 |
| 65 // Only valid when storageType == StorageTypeString. | 65 // Only valid when storageType == StorageTypeString. |
| 66 WebString stringType; | 66 WebString stringType; |
| 67 WebString stringData; | 67 WebString stringData; |
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| 133 private: | 133 private: |
| 134 bool m_valid; | 134 bool m_valid; |
| 135 WebVector<Item> m_itemList; | 135 WebVector<Item> m_itemList; |
| 136 int m_modifierKeyState; // State of Shift/Ctrl/Alt/Meta keys. | 136 int m_modifierKeyState; // State of Shift/Ctrl/Alt/Meta keys. |
| 137 WebString m_filesystemId; | 137 WebString m_filesystemId; |
| 138 }; | 138 }; |
| 139 | 139 |
| 140 } // namespace blink | 140 } // namespace blink |
| 141 | 141 |
| 142 #endif | 142 #endif |
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