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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 #include "base/message_loop/message_pump_x11.h" | 5 #include "base/message_loop/message_pump_x11.h" |
6 | 6 |
7 #include <glib.h> | 7 #include <glib.h> |
8 #include <X11/X.h> | 8 #include <X11/X.h> |
9 #include <X11/extensions/XInput2.h> | 9 #include <X11/extensions/XInput2.h> |
10 #include <X11/XKBlib.h> | 10 #include <X11/XKBlib.h> |
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59 #endif | 59 #endif |
60 | 60 |
61 void MessagePumpX11::AddObserver(MessagePumpObserver* observer) { | 61 void MessagePumpX11::AddObserver(MessagePumpObserver* observer) { |
62 observers_.AddObserver(observer); | 62 observers_.AddObserver(observer); |
63 } | 63 } |
64 | 64 |
65 void MessagePumpX11::RemoveObserver(MessagePumpObserver* observer) { | 65 void MessagePumpX11::RemoveObserver(MessagePumpObserver* observer) { |
66 observers_.RemoveObserver(observer); | 66 observers_.RemoveObserver(observer); |
67 } | 67 } |
68 | 68 |
69 bool MessagePumpX11::WillProcessXEvent(XEvent* xevent) { | 69 void MessagePumpX11::WillProcessXEvent(XEvent* xevent) { |
70 if (!observers_.might_have_observers()) | 70 FOR_EACH_OBSERVER(MessagePumpObserver, observers_, WillProcessEvent(xevent)); |
71 return false; | |
72 ObserverListBase<MessagePumpObserver>::Iterator it(observers_); | |
73 MessagePumpObserver* obs; | |
74 while ((obs = it.GetNext()) != NULL) { | |
75 if (obs->WillProcessEvent(xevent)) | |
76 return true; | |
77 } | |
78 return false; | |
79 } | 71 } |
80 | 72 |
81 void MessagePumpX11::DidProcessXEvent(XEvent* xevent) { | 73 void MessagePumpX11::DidProcessXEvent(XEvent* xevent) { |
82 FOR_EACH_OBSERVER(MessagePumpObserver, observers_, DidProcessEvent(xevent)); | 74 FOR_EACH_OBSERVER(MessagePumpObserver, observers_, DidProcessEvent(xevent)); |
83 } | 75 } |
84 | 76 |
85 } // namespace base | 77 } // namespace base |
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