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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURAX11_H_ | 5 #ifndef UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURAX11_H_ |
6 #define UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURAX11_H_ | 6 #define UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURAX11_H_ |
7 | 7 |
8 #include <X11/Xlib.h> | 8 #include <X11/Xlib.h> |
9 | 9 |
10 // Get rid of a macro from Xlib.h that conflicts with Aura's RootWindow class. | 10 // Get rid of a macro from Xlib.h that conflicts with Aura's RootWindow class. |
11 #undef RootWindow | 11 #undef RootWindow |
12 | 12 |
13 #include <map> | 13 #include <map> |
14 | 14 |
15 #include "base/files/file_path.h" | 15 #include "base/files/file_path.h" |
16 #include "base/message_loop/message_pump_dispatcher.h" | 16 #include "base/message_loop/message_pump_dispatcher.h" |
17 #include "base/pickle.h" | 17 #include "base/pickle.h" |
18 #include "ui/base/dragdrop/os_exchange_data.h" | 18 #include "ui/base/dragdrop/os_exchange_data.h" |
19 #include "ui/base/x/selection_owner.h" | 19 #include "ui/base/x/selection_owner.h" |
20 #include "ui/base/x/selection_requestor.h" | 20 #include "ui/base/x/selection_requestor.h" |
21 #include "ui/base/x/selection_utils.h" | 21 #include "ui/base/x/selection_utils.h" |
| 22 #include "ui/events/platform/platform_event_dispatcher.h" |
22 #include "ui/gfx/image/image_skia.h" | 23 #include "ui/gfx/image/image_skia.h" |
23 #include "ui/gfx/vector2d.h" | 24 #include "ui/gfx/vector2d.h" |
24 #include "ui/gfx/x/x11_atom_cache.h" | 25 #include "ui/gfx/x/x11_atom_cache.h" |
25 #include "url/gurl.h" | 26 #include "url/gurl.h" |
26 | 27 |
27 namespace ui { | 28 namespace ui { |
28 | 29 |
29 class Clipboard; | 30 class Clipboard; |
30 class OSExchangeDataProviderAuraX11Test; | 31 class OSExchangeDataProviderAuraX11Test; |
31 | 32 |
32 // OSExchangeData::Provider implementation for aura on linux. | 33 // OSExchangeData::Provider implementation for aura on linux. |
33 class UI_BASE_EXPORT OSExchangeDataProviderAuraX11 | 34 class UI_BASE_EXPORT OSExchangeDataProviderAuraX11 |
34 : public OSExchangeData::Provider, | 35 : public OSExchangeData::Provider, |
35 public base::MessagePumpDispatcher { | 36 public ui::PlatformEventDispatcher { |
36 public: | 37 public: |
37 // |x_window| is the window the cursor is over, and |selection| is the set of | 38 // |x_window| is the window the cursor is over, and |selection| is the set of |
38 // data being offered. | 39 // data being offered. |
39 OSExchangeDataProviderAuraX11(::Window x_window, | 40 OSExchangeDataProviderAuraX11(::Window x_window, |
40 const SelectionFormatMap& selection); | 41 const SelectionFormatMap& selection); |
41 | 42 |
42 // Creates a Provider for sending drag information. This creates its own, | 43 // Creates a Provider for sending drag information. This creates its own, |
43 // hidden X11 window to own send data. | 44 // hidden X11 window to own send data. |
44 OSExchangeDataProviderAuraX11(); | 45 OSExchangeDataProviderAuraX11(); |
45 | 46 |
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90 | 91 |
91 virtual void SetHtml(const base::string16& html, | 92 virtual void SetHtml(const base::string16& html, |
92 const GURL& base_url) OVERRIDE; | 93 const GURL& base_url) OVERRIDE; |
93 virtual bool GetHtml(base::string16* html, GURL* base_url) const OVERRIDE; | 94 virtual bool GetHtml(base::string16* html, GURL* base_url) const OVERRIDE; |
94 virtual bool HasHtml() const OVERRIDE; | 95 virtual bool HasHtml() const OVERRIDE; |
95 virtual void SetDragImage(const gfx::ImageSkia& image, | 96 virtual void SetDragImage(const gfx::ImageSkia& image, |
96 const gfx::Vector2d& cursor_offset) OVERRIDE; | 97 const gfx::Vector2d& cursor_offset) OVERRIDE; |
97 virtual const gfx::ImageSkia& GetDragImage() const OVERRIDE; | 98 virtual const gfx::ImageSkia& GetDragImage() const OVERRIDE; |
98 virtual const gfx::Vector2d& GetDragImageOffset() const OVERRIDE; | 99 virtual const gfx::Vector2d& GetDragImageOffset() const OVERRIDE; |
99 | 100 |
100 // Overridden from base::MessagePumpDispatcher: | 101 // ui::PlatformEventDispatcher: |
101 virtual uint32_t Dispatch(const base::NativeEvent& event) OVERRIDE; | 102 virtual bool CanDispatchEvent(const PlatformEvent& event) OVERRIDE; |
| 103 virtual uint32_t DispatchEvent(const PlatformEvent& event) OVERRIDE; |
102 | 104 |
103 private: | 105 private: |
104 friend class OSExchangeDataProviderAuraX11Test; | 106 friend class OSExchangeDataProviderAuraX11Test; |
105 typedef std::map<OSExchangeData::CustomFormat, Pickle> PickleData; | 107 typedef std::map<OSExchangeData::CustomFormat, Pickle> PickleData; |
106 | 108 |
107 // Returns true if |formats_| contains a string format and the string can be | 109 // Returns true if |formats_| contains a string format and the string can be |
108 // parsed as a URL. | 110 // parsed as a URL. |
109 bool GetPlainTextURL(GURL* url) const; | 111 bool GetPlainTextURL(GURL* url) const; |
110 | 112 |
111 // Returns the targets in |format_map_|. | 113 // Returns the targets in |format_map_|. |
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141 | 143 |
142 // Takes a snapshot of |format_map_| and offers it to other windows. | 144 // Takes a snapshot of |format_map_| and offers it to other windows. |
143 mutable SelectionOwner selection_owner_; | 145 mutable SelectionOwner selection_owner_; |
144 | 146 |
145 DISALLOW_COPY_AND_ASSIGN(OSExchangeDataProviderAuraX11); | 147 DISALLOW_COPY_AND_ASSIGN(OSExchangeDataProviderAuraX11); |
146 }; | 148 }; |
147 | 149 |
148 } // namespace ui | 150 } // namespace ui |
149 | 151 |
150 #endif // UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURAX11_H_ | 152 #endif // UI_BASE_DRAGDROP_OS_EXCHANGE_DATA_PROVIDER_AURAX11_H_ |
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