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.
5 #ifndef UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURA_H_
6 #define UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURA_H_
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"
21 // OSExchangeData::Provider implementation for aura on linux.
22 class UI_BASE_EXPORT OSExchangeDataProviderAura
23 : public OSExchangeData::Provider {
25 OSExchangeDataProviderAura();
26 virtual ~OSExchangeDataProviderAura();
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,
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
49 virtual bool HasFile() const override;
50 virtual bool HasCustomFormat(const OSExchangeData::CustomFormat& format) const
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;
63 typedef std::map<OSExchangeData::CustomFormat, Pickle> PickleData;
65 // Returns true if |formats_| contains a string format and the string can be
67 bool GetPlainTextURL(GURL* url) const;
69 // Actual formats that have been set. See comment above |known_formats_|
74 base::string16 string_;
78 base::string16 title_;
81 std::vector<FileInfo> filenames_;
83 // PICKLED_DATA contents.
84 PickleData pickle_data_;
86 // Drag image and offset data.
87 gfx::ImageSkia drag_image_;
88 gfx::Vector2d drag_image_offset_;
94 DISALLOW_COPY_AND_ASSIGN(OSExchangeDataProviderAura);
99 #endif // UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURA_H_