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Side by Side Diff: base/message_loop/message_pump_aurax11.h

Issue 17078005: Move message_pump to base/message_loop. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 6 months ago
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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 BASE_MESSAGE_PUMP_AURAX11_H 5 #ifndef BASE_MESSAGE_LOOP_MESSAGE_PUMP_AURAX11_H
6 #define BASE_MESSAGE_PUMP_AURAX11_H 6 #define BASE_MESSAGE_LOOP_MESSAGE_PUMP_AURAX11_H
7 7
8 #include <bitset> 8 #include <bitset>
9 #include <map> 9 #include <map>
10 10
11 #include "base/memory/scoped_ptr.h" 11 #include "base/memory/scoped_ptr.h"
12 #include "base/message_pump.h" 12 #include "base/message_loop/message_pump.h"
13 #include "base/message_pump_glib.h" 13 #include "base/message_loop/message_pump_dispatcher.h"
14 #include "base/message_pump_dispatcher.h" 14 #include "base/message_loop/message_pump_glib.h"
15 #include "base/message_pump_observer.h" 15 #include "base/message_loop/message_pump_observer.h"
16 #include "base/observer_list.h" 16 #include "base/observer_list.h"
17 17
18 // It would be nice to include the X11 headers here so that we use Window 18 // It would be nice to include the X11 headers here so that we use Window
19 // instead of its typedef of unsigned long, but we can't because everything in 19 // instead of its typedef of unsigned long, but we can't because everything in
20 // chrome includes us through base/message_loop.h, and X11's crappy #define 20 // chrome includes us through base/message_loop.h, and X11's crappy #define
21 // heavy headers muck up half of chrome. 21 // heavy headers muck up half of chrome.
22 22
23 typedef struct _GPollFD GPollFD; 23 typedef struct _GPollFD GPollFD;
24 typedef struct _GSource GSource; 24 typedef struct _GSource GSource;
25 typedef struct _XDisplay Display; 25 typedef struct _XDisplay Display;
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
85 // of message processing. 85 // of message processing.
86 bool ProcessXEvent(MessagePumpDispatcher* dispatcher, XEvent* event); 86 bool ProcessXEvent(MessagePumpDispatcher* dispatcher, XEvent* event);
87 87
88 // Sends the event to the observers. If an observer returns true, then it does 88 // Sends the event to the observers. If an observer returns true, then it does
89 // not send the event to any other observers and returns true. Returns false 89 // not send the event to any other observers and returns true. Returns false
90 // if no observer returns true. 90 // if no observer returns true.
91 bool WillProcessXEvent(XEvent* xevent); 91 bool WillProcessXEvent(XEvent* xevent);
92 void DidProcessXEvent(XEvent* xevent); 92 void DidProcessXEvent(XEvent* xevent);
93 93
94 // Returns the Dispatcher based on the event's target window. 94 // Returns the Dispatcher based on the event's target window.
95 MessagePumpDispatcher* GetDispatcherForXEvent( 95 MessagePumpDispatcher* GetDispatcherForXEvent(const NativeEvent& xev) const;
96 const base::NativeEvent& xev) const;
97 96
98 // Overridden from MessagePumpDispatcher: 97 // Overridden from MessagePumpDispatcher:
99 virtual bool Dispatch(const base::NativeEvent& event) OVERRIDE; 98 virtual bool Dispatch(const NativeEvent& event) OVERRIDE;
100 99
101 // The event source for X events. 100 // The event source for X events.
102 GSource* x_source_; 101 GSource* x_source_;
103 102
104 // The poll attached to |x_source_|. 103 // The poll attached to |x_source_|.
105 scoped_ptr<GPollFD> x_poll_; 104 scoped_ptr<GPollFD> x_poll_;
106 105
107 DispatchersMap dispatchers_; 106 DispatchersMap dispatchers_;
108 107
109 // Dispatch calls can cause addition of new dispatchers as we iterate 108 // Dispatch calls can cause addition of new dispatchers as we iterate
110 // through them. Use ObserverList to ensure the iterator remains valid across 109 // through them. Use ObserverList to ensure the iterator remains valid across
111 // additions. 110 // additions.
112 ObserverList<MessagePumpDispatcher> root_window_dispatchers_; 111 ObserverList<MessagePumpDispatcher> root_window_dispatchers_;
113 112
114 unsigned long x_root_window_; 113 unsigned long x_root_window_;
115 114
116 DISALLOW_COPY_AND_ASSIGN(MessagePumpAuraX11); 115 DISALLOW_COPY_AND_ASSIGN(MessagePumpAuraX11);
117 }; 116 };
118 117
119 typedef MessagePumpAuraX11 MessagePumpForUI; 118 typedef MessagePumpAuraX11 MessagePumpForUI;
120 119
121 } // namespace base 120 } // namespace base
122 121
123 #endif // BASE_MESSAGE_PUMP_AURAX11_H 122 #endif // BASE_MESSAGE_LOOP_MESSAGE_PUMP_AURAX11_H
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