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Side by Side Diff: ui/base/x/selection_requestor.h

Issue 93863005: ui: Rename ui_export.h to ui_base_export.h (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: UI_BASE_IMPLEMENTATION Created 6 years, 11 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 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_X_SELECTION_REQUESTOR_H_ 5 #ifndef UI_BASE_X_SELECTION_REQUESTOR_H_
6 #define UI_BASE_X_SELECTION_REQUESTOR_H_ 6 #define UI_BASE_X_SELECTION_REQUESTOR_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 <list> 13 #include <list>
14 #include <vector> 14 #include <vector>
15 15
16 #include "base/basictypes.h" 16 #include "base/basictypes.h"
17 #include "base/callback.h" 17 #include "base/callback.h"
18 #include "base/memory/ref_counted_memory.h" 18 #include "base/memory/ref_counted_memory.h"
19 #include "ui/base/ui_export.h" 19 #include "ui/base/ui_base_export.h"
20 #include "ui/gfx/x/x11_atom_cache.h" 20 #include "ui/gfx/x/x11_atom_cache.h"
21 21
22 namespace ui { 22 namespace ui {
23 class SelectionData; 23 class SelectionData;
24 24
25 // Requests and later receives data from the X11 server through the selection 25 // Requests and later receives data from the X11 server through the selection
26 // system. 26 // system.
27 // 27 //
28 // X11 uses a system called "selections" to implement clipboards and drag and 28 // X11 uses a system called "selections" to implement clipboards and drag and
29 // drop. This class interprets messages from the statefull selection request 29 // drop. This class interprets messages from the statefull selection request
30 // API. SelectionRequestor should only deal with the X11 details; it does not 30 // API. SelectionRequestor should only deal with the X11 details; it does not
31 // implement per-component fast-paths. 31 // implement per-component fast-paths.
32 class UI_EXPORT SelectionRequestor { 32 class UI_BASE_EXPORT SelectionRequestor {
33 public: 33 public:
34 SelectionRequestor(Display* xdisplay, 34 SelectionRequestor(Display* xdisplay,
35 ::Window xwindow, 35 ::Window xwindow,
36 ::Atom selection_name); 36 ::Atom selection_name);
37 ~SelectionRequestor(); 37 ~SelectionRequestor();
38 38
39 // Does the work of requesting |target| from the selection we handle, 39 // Does the work of requesting |target| from the selection we handle,
40 // spinning up the nested message loop, and reading the resulting data 40 // spinning up the nested message loop, and reading the resulting data
41 // back. |out_data| is allocated with the X allocator and must be freed with 41 // back. |out_data| is allocated with the X allocator and must be freed with
42 // XFree(). |out_data_bytes| is the length in machine chars, while 42 // XFree(). |out_data_bytes| is the length in machine chars, while
(...skipping 47 matching lines...) Expand 10 before | Expand all | Expand 10 after
90 std::list<PendingRequest*> pending_requests_; 90 std::list<PendingRequest*> pending_requests_;
91 91
92 X11AtomCache atom_cache_; 92 X11AtomCache atom_cache_;
93 93
94 DISALLOW_COPY_AND_ASSIGN(SelectionRequestor); 94 DISALLOW_COPY_AND_ASSIGN(SelectionRequestor);
95 }; 95 };
96 96
97 } // namespace ui 97 } // namespace ui
98 98
99 #endif // UI_BASE_X_SELECTION_REQUESTOR_H_ 99 #endif // UI_BASE_X_SELECTION_REQUESTOR_H_
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