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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_LIB_VIEW_PRIVATE_H_ | |
6 #define MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_LIB_VIEW_PRIVATE_H_ | |
7 | |
8 #include "base/basictypes.h" | |
9 | |
10 #include "view_manager/public/cpp/view.h" | |
11 | |
12 namespace mojo { | |
13 | |
14 // This class is a friend of a View and contains functions to mutate internal | |
15 // state of View. | |
16 class ViewPrivate { | |
17 public: | |
18 explicit ViewPrivate(View* view); | |
19 ~ViewPrivate(); | |
20 | |
21 // Creates and returns a new View. Caller owns the return value. | |
22 static View* LocalCreate(); | |
23 | |
24 ObserverList<ViewObserver>* observers() { return &view_->observers_; } | |
25 | |
26 void ClearParent() { view_->parent_ = NULL; } | |
27 | |
28 void set_visible(bool visible) { view_->visible_ = visible; } | |
29 | |
30 void set_drawn(bool drawn) { view_->drawn_ = drawn; } | |
31 | |
32 void set_id(Id id) { view_->id_ = id; } | |
33 | |
34 void set_view_manager(ViewManager* manager) { | |
35 view_->manager_ = manager; | |
36 } | |
37 | |
38 void set_properties(const std::map<std::string, std::vector<uint8_t>>& data) { | |
39 view_->properties_ = data; | |
40 } | |
41 | |
42 void LocalSetViewportMetrics(const ViewportMetrics& old_metrics, | |
43 const ViewportMetrics& new_metrics) { | |
44 view_->LocalSetViewportMetrics(new_metrics, new_metrics); | |
45 } | |
46 | |
47 void LocalDestroy() { | |
48 view_->LocalDestroy(); | |
49 } | |
50 void LocalAddChild(View* child) { | |
51 view_->LocalAddChild(child); | |
52 } | |
53 void LocalRemoveChild(View* child) { | |
54 view_->LocalRemoveChild(child); | |
55 } | |
56 void LocalReorder(View* relative, OrderDirection direction) { | |
57 view_->LocalReorder(relative, direction); | |
58 } | |
59 void LocalSetBounds(const Rect& old_bounds, | |
60 const Rect& new_bounds) { | |
61 view_->LocalSetBounds(old_bounds, new_bounds); | |
62 } | |
63 void LocalSetDrawn(bool drawn) { view_->LocalSetDrawn(drawn); } | |
64 | |
65 private: | |
66 View* view_; | |
67 | |
68 DISALLOW_COPY_AND_ASSIGN(ViewPrivate); | |
69 }; | |
70 | |
71 } // namespace mojo | |
72 | |
73 #endif // MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_LIB_VIEW_PRIVATE_H_ | |
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