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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURA_H_ | |
| 6 #define UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURA_H_ | |
| 7 | |
| 8 #include <map> | |
| 9 | |
| 10 #include "base/files/file_path.h" | |
| 11 #include "base/pickle.h" | |
| 12 #include "ui/base/dragdrop/os_exchange_data.h" | |
| 13 #include "ui/gfx/image/image_skia.h" | |
| 14 #include "ui/gfx/vector2d.h" | |
| 15 #include "url/gurl.h" | |
| 16 | |
| 17 namespace ui { | |
| 18 | |
| 19 class Clipboard; | |
| 20 | |
| 21 // OSExchangeData::Provider implementation for aura on linux. | |
| 22 class UI_BASE_EXPORT OSExchangeDataProviderAura | |
| 23 : public OSExchangeData::Provider { | |
| 24 public: | |
| 25 OSExchangeDataProviderAura(); | |
| 26 virtual ~OSExchangeDataProviderAura(); | |
| 27 | |
| 28 // Overridden from OSExchangeData::Provider: | |
| 29 virtual Provider* Clone() const override; | |
| 30 virtual void MarkOriginatedFromRenderer() override; | |
| 31 virtual bool DidOriginateFromRenderer() const override; | |
| 32 virtual void SetString(const base::string16& data) override; | |
| 33 virtual void SetURL(const GURL& url, const base::string16& title) override; | |
| 34 virtual void SetFilename(const base::FilePath& path) override; | |
| 35 virtual void SetFilenames(const std::vector<FileInfo>& filenames) override; | |
| 36 virtual void SetPickledData(const OSExchangeData::CustomFormat& format, | |
| 37 const Pickle& data) override; | |
| 38 virtual bool GetString(base::string16* data) const override; | |
| 39 virtual bool GetURLAndTitle(OSExchangeData::FilenameToURLPolicy policy, | |
| 40 GURL* url, | |
| 41 base::string16* title) const override; | |
| 42 virtual bool GetFilename(base::FilePath* path) const override; | |
| 43 virtual bool GetFilenames(std::vector<FileInfo>* filenames) const override; | |
| 44 virtual bool GetPickledData(const OSExchangeData::CustomFormat& format, | |
| 45 Pickle* data) const override; | |
| 46 virtual bool HasString() const override; | |
| 47 virtual bool HasURL(OSExchangeData::FilenameToURLPolicy policy) const | |
| 48 override; | |
| 49 virtual bool HasFile() const override; | |
| 50 virtual bool HasCustomFormat(const OSExchangeData::CustomFormat& format) const | |
| 51 override; | |
| 52 | |
| 53 virtual void SetHtml(const base::string16& html, | |
| 54 const GURL& base_url) override; | |
| 55 virtual bool GetHtml(base::string16* html, GURL* base_url) const override; | |
| 56 virtual bool HasHtml() const override; | |
| 57 virtual void SetDragImage(const gfx::ImageSkia& image, | |
| 58 const gfx::Vector2d& cursor_offset) override; | |
| 59 virtual const gfx::ImageSkia& GetDragImage() const override; | |
| 60 virtual const gfx::Vector2d& GetDragImageOffset() const override; | |
| 61 | |
| 62 private: | |
| 63 typedef std::map<OSExchangeData::CustomFormat, Pickle> PickleData; | |
| 64 | |
| 65 // Returns true if |formats_| contains a string format and the string can be | |
| 66 // parsed as a URL. | |
| 67 bool GetPlainTextURL(GURL* url) const; | |
| 68 | |
| 69 // Actual formats that have been set. See comment above |known_formats_| | |
| 70 // for details. | |
| 71 int formats_; | |
| 72 | |
| 73 // String contents. | |
| 74 base::string16 string_; | |
| 75 | |
| 76 // URL contents. | |
| 77 GURL url_; | |
| 78 base::string16 title_; | |
| 79 | |
| 80 // File name. | |
| 81 std::vector<FileInfo> filenames_; | |
| 82 | |
| 83 // PICKLED_DATA contents. | |
| 84 PickleData pickle_data_; | |
| 85 | |
| 86 // Drag image and offset data. | |
| 87 gfx::ImageSkia drag_image_; | |
| 88 gfx::Vector2d drag_image_offset_; | |
| 89 | |
| 90 // For HTML format | |
| 91 base::string16 html_; | |
| 92 GURL base_url_; | |
| 93 | |
| 94 DISALLOW_COPY_AND_ASSIGN(OSExchangeDataProviderAura); | |
| 95 }; | |
| 96 | |
| 97 } // namespace ui | |
| 98 | |
| 99 #endif // UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURA_H_ | |
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