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Side by Side Diff: components/mus/public/cpp/view_observer.h

Issue 1344573002: Mandoline: Rename components/view_manager to components/mus (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebased Created 5 years, 3 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 COMPONENTS_VIEW_MANAGER_PUBLIC_CPP_VIEW_OBSERVER_H_ 5 #ifndef COMPONENTS_MUS_PUBLIC_CPP_VIEW_OBSERVER_H_
6 #define COMPONENTS_VIEW_MANAGER_PUBLIC_CPP_VIEW_OBSERVER_H_ 6 #define COMPONENTS_MUS_PUBLIC_CPP_VIEW_OBSERVER_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "components/view_manager/public/cpp/view.h" 10 #include "components/mus/public/cpp/view.h"
11 #include "ui/mojo/events/input_events.mojom.h" 11 #include "ui/mojo/events/input_events.mojom.h"
12 12
13 namespace mojo { 13 namespace mojo {
14 14
15 class View; 15 class View;
16 16
17 // A note on -ing and -ed suffixes: 17 // A note on -ing and -ed suffixes:
18 // 18 //
19 // -ing methods are called before changes are applied to the local view model. 19 // -ing methods are called before changes are applied to the local view model.
20 // -ed methods are called after changes are applied to the local view model. 20 // -ed methods are called after changes are applied to the local view model.
(...skipping 54 matching lines...) Expand 10 before | Expand all | Expand 10 after
75 View* view, 75 View* view,
76 const std::string& name, 76 const std::string& name,
77 const std::vector<uint8_t>* old_data, 77 const std::vector<uint8_t>* old_data,
78 const std::vector<uint8_t>* new_data) {} 78 const std::vector<uint8_t>* new_data) {}
79 79
80 // Invoked when SetProperty() or ClearProperty() is called on the window. 80 // Invoked when SetProperty() or ClearProperty() is called on the window.
81 // |key| is either a WindowProperty<T>* (SetProperty, ClearProperty). Either 81 // |key| is either a WindowProperty<T>* (SetProperty, ClearProperty). Either
82 // way, it can simply be compared for equality with the property 82 // way, it can simply be compared for equality with the property
83 // constant. |old| is the old property value, which must be cast to the 83 // constant. |old| is the old property value, which must be cast to the
84 // appropriate type before use. 84 // appropriate type before use.
85 virtual void OnViewLocalPropertyChanged( 85 virtual void OnViewLocalPropertyChanged(View* view,
86 View* view, 86 const void* key,
87 const void* key, 87 intptr_t old) {}
88 intptr_t old) {}
89 88
90 virtual void OnViewEmbeddedAppDisconnected(View* view) {} 89 virtual void OnViewEmbeddedAppDisconnected(View* view) {}
91 90
92 // Sent when the drawn state changes. This is only sent for the root nodes 91 // Sent when the drawn state changes. This is only sent for the root nodes
93 // when embedded. 92 // when embedded.
94 virtual void OnViewDrawnChanging(View* view) {} 93 virtual void OnViewDrawnChanging(View* view) {}
95 virtual void OnViewDrawnChanged(View* view) {} 94 virtual void OnViewDrawnChanged(View* view) {}
96 95
97 protected: 96 protected:
98 virtual ~ViewObserver() {} 97 virtual ~ViewObserver() {}
99 }; 98 };
100 99
101 } // namespace mojo 100 } // namespace mojo
102 101
103 #endif // COMPONENTS_VIEW_MANAGER_PUBLIC_CPP_VIEW_OBSERVER_H_ 102 #endif // COMPONENTS_MUS_PUBLIC_CPP_VIEW_OBSERVER_H_
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