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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_MUS_PUBLIC_CPP_WINDOW_PROPERTY_H_ | 5 #ifndef COMPONENTS_MUS_PUBLIC_CPP_WINDOW_PROPERTY_H_ |
| 6 #define COMPONENTS_MUS_PUBLIC_CPP_WINDOW_PROPERTY_H_ | 6 #define COMPONENTS_MUS_PUBLIC_CPP_WINDOW_PROPERTY_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 // To define a new WindowProperty: | 10 // To define a new WindowProperty: |
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| 110 | 110 |
| 111 template <typename T> | 111 template <typename T> |
| 112 void Window::ClearLocalProperty(const WindowProperty<T>* property) { | 112 void Window::ClearLocalProperty(const WindowProperty<T>* property) { |
| 113 SetLocalProperty(property, property->default_value); | 113 SetLocalProperty(property, property->default_value); |
| 114 } | 114 } |
| 115 | 115 |
| 116 } // namespace mus | 116 } // namespace mus |
| 117 | 117 |
| 118 // Macros to instantiate the property getter/setter template functions. | 118 // Macros to instantiate the property getter/setter template functions. |
| 119 #define MUS_DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(EXPORT, T) \ | 119 #define MUS_DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(EXPORT, T) \ |
| 120 template EXPORT void mus::Window::SetLocalProperty( \ | 120 template EXPORT void ::mus::Window::SetLocalProperty( \ |
| 121 const mus::WindowProperty<T>*, T); \ | 121 const ::mus::WindowProperty<T>*, T); \ |
| 122 template EXPORT T mus::Window::GetLocalProperty( \ | 122 template EXPORT T::mus::Window::GetLocalProperty( \ |
| 123 const mus::WindowProperty<T>*) const; \ | 123 const ::mus::WindowProperty<T>*) const; \ |
| 124 template EXPORT void mus::Window::ClearLocalProperty( \ | 124 template EXPORT void ::mus::Window::ClearLocalProperty( \ |
| 125 const mus::WindowProperty<T>*); | 125 const ::mus::WindowProperty<T>*); |
| 126 #define MUS_DECLARE_WINDOW_PROPERTY_TYPE(T) \ | 126 #define MUS_DECLARE_WINDOW_PROPERTY_TYPE(T) \ |
| 127 MUS_DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(, T) | 127 MUS_DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(, T) |
| 128 | 128 |
| 129 #define MUS_DEFINE_WINDOW_PROPERTY_KEY(TYPE, NAME, DEFAULT) \ | 129 #define MUS_DEFINE_WINDOW_PROPERTY_KEY(TYPE, NAME, DEFAULT) \ |
| 130 static_assert(sizeof(TYPE) <= sizeof(int64_t), \ | 130 static_assert(sizeof(TYPE) <= sizeof(int64_t), \ |
| 131 "Property type must fit in 64 bits"); \ | 131 "Property type must fit in 64 bits"); \ |
| 132 namespace { \ | 132 namespace { \ |
| 133 const mus::WindowProperty<TYPE> NAME##_Value = {DEFAULT, #NAME, nullptr}; \ | 133 const ::mus::WindowProperty<TYPE> NAME##_Value = {DEFAULT, #NAME, nullptr}; \ |
| 134 } \ | 134 } \ |
| 135 const mus::WindowProperty<TYPE>* const NAME = &NAME##_Value; | 135 const ::mus::WindowProperty<TYPE>* const NAME = &NAME##_Value; |
| 136 | 136 |
| 137 #define MUS_DEFINE_LOCAL_WINDOW_PROPERTY_KEY(TYPE, NAME, DEFAULT) \ | 137 #define MUS_DEFINE_LOCAL_WINDOW_PROPERTY_KEY(TYPE, NAME, DEFAULT) \ |
| 138 static_assert(sizeof(TYPE) <= sizeof(int64_t), \ | 138 static_assert(sizeof(TYPE) <= sizeof(int64_t), \ |
| 139 "Property type must fit in 64 bits"); \ | 139 "Property type must fit in 64 bits"); \ |
| 140 namespace { \ | 140 namespace { \ |
| 141 const mus::WindowProperty<TYPE> NAME##_Value = {DEFAULT, #NAME, nullptr}; \ | 141 const ::mus::WindowProperty<TYPE> NAME##_Value = {DEFAULT, #NAME, nullptr}; \ |
| 142 const mus::WindowProperty<TYPE>* const NAME = &NAME##_Value; \ | 142 const ::mus::WindowProperty<TYPE>* const NAME = &NAME##_Value; \ |
| 143 } | 143 } |
| 144 | 144 |
| 145 #define MUS_DEFINE_OWNED_WINDOW_PROPERTY_KEY(TYPE, NAME, DEFAULT) \ | 145 #define MUS_DEFINE_OWNED_WINDOW_PROPERTY_KEY(TYPE, NAME, DEFAULT) \ |
| 146 namespace { \ | 146 namespace { \ |
| 147 void Deallocator##NAME(int64_t p) { \ | 147 void Deallocator##NAME(int64_t p) { \ |
| 148 enum { type_must_be_complete = sizeof(TYPE) }; \ | 148 enum { type_must_be_complete = sizeof(TYPE) }; \ |
| 149 delete mus::WindowPropertyCaster<TYPE*>::FromInt64(p); \ | 149 delete ::mus::WindowPropertyCaster<TYPE*>::FromInt64(p); \ |
| 150 } \ | 150 } \ |
| 151 const mus::WindowProperty<TYPE*> NAME##_Value = {DEFAULT, #NAME, \ | 151 const ::mus::WindowProperty<TYPE*> NAME##_Value = {DEFAULT, #NAME, \ |
| 152 &Deallocator##NAME}; \ | 152 &Deallocator##NAME}; \ |
| 153 } \ | 153 } \ |
| 154 const mus::WindowProperty<TYPE*>* const NAME = &NAME##_Value; | 154 const ::mus::WindowProperty<TYPE*>* const NAME = &NAME##_Value; |
| 155 | 155 |
| 156 #endif // COMPONENTS_MUS_PUBLIC_CPP_WINDOW_PROPERTY_H_ | 156 #endif // COMPONENTS_MUS_PUBLIC_CPP_WINDOW_PROPERTY_H_ |
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