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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 API_UTIL_NAMESPACE = 'json_schema_compiler::util' | 5 API_UTIL_NAMESPACE = 'json_schema_compiler::util' |
| 6 | 6 |
| 7 class UtilCCHelper(object): | 7 class UtilCCHelper(object): |
| 8 """A util class that generates code that uses | 8 """A util class that generates code that uses |
| 9 tools/json_schema_compiler/util.cc. | 9 tools/json_schema_compiler/util.cc. |
| 10 """ | 10 """ |
| 11 def __init__(self, type_manager): | 11 def __init__(self, type_manager): |
| 12 self._type_manager = type_manager | 12 self._type_manager = type_manager |
| 13 | 13 |
| 14 def GetArray(self, array_prop, src, name, dst): | 14 def PopulateArrayFromDictionary(self, array_prop, src, name, dst): |
| 15 """Generates code to get an array from a src.name into dst. | 15 """Generates code to get an array from a src.name into dst. |
| 16 | 16 |
| 17 src: DictionaryValue* | 17 src: DictionaryValue* |
| 18 dst: std::vector or scoped_ptr<std::vector> | 18 dst: std::vector or scoped_ptr<std::vector> |
| 19 """ | 19 """ |
| 20 prop = array_prop.item_type | 20 prop = array_prop.item_type |
| 21 sub = { | 21 sub = { |
| 22 'namespace': API_UTIL_NAMESPACE, | 22 'namespace': API_UTIL_NAMESPACE, |
| 23 'name': name, | 23 'name': name, |
| 24 'src': src, | 24 'src': src, |
| 25 'dst': dst, | 25 'dst': dst, |
| 26 } | 26 } |
| 27 | 27 |
| 28 sub['type'] = self._type_manager.GetType(prop) | 28 sub['type'] = self._type_manager.GetType(prop) |
| 29 if array_prop.optional: | 29 if array_prop.optional: |
| 30 val = ('%(namespace)s::PopulateOptionalArrayFromDictionary' | 30 val = ('%(namespace)s::PopulateOptionalArrayFromDictionary' |
| 31 '(*%(src)s, "%(name)s", &%(dst)s)') | 31 '(*%(src)s, "%(name)s", &%(dst)s)') |
| 32 else: | 32 else: |
| 33 val = ('%(namespace)s::PopulateArrayFromDictionary' | 33 val = ('%(namespace)s::PopulateArrayFromDictionary' |
| 34 '(*%(src)s, "%(name)s", &%(dst)s)') | 34 '(*%(src)s, "%(name)s", &%(dst)s)') |
| 35 | 35 |
| 36 return val % sub | 36 return val % sub |
| 37 | 37 |
| 38 def GetArrayFromList(self, array_prop, src, dst): | 38 def PopulateArrayFromList(self, array_prop, src, dst): |
| 39 """Generates code to get an array from src into dst. | 39 """Generates code to get an array from src into dst. |
| 40 | 40 |
| 41 src: ListValue* | 41 src: ListValue* |
| 42 dst: std::vector or scoped_ptr<std::vector> | 42 dst: std::vector or scoped_ptr<std::vector> |
| 43 """ | 43 """ |
| 44 prop = array_prop.item_type | 44 prop = array_prop.item_type |
| 45 sub = { | 45 sub = { |
| 46 'namespace': API_UTIL_NAMESPACE, | 46 'namespace': API_UTIL_NAMESPACE, |
| 47 'src': src, | 47 'src': src, |
| 48 'dst': dst, | 48 'dst': dst, |
| 49 'type': self._type_manager.GetType(prop), | 49 'type': self._type_manager.GetType(prop), |
| 50 } | 50 } |
| 51 | 51 |
| 52 if array_prop.optional: | 52 if array_prop.optional: |
| 53 val = '%(namespace)s::PopulateOptionalArrayFromList(*%(src)s, &%(dst)s)' | 53 val = '%(namespace)s::PopulateOptionalArrayFromList(*%(src)s, &%(dst)s)' |
| 54 else: | 54 else: |
| 55 val = '%(namespace)s::PopulateArrayFromList(*%(src)s, &%(dst)s)' | 55 val = '%(namespace)s::PopulateArrayFromList(*%(src)s, &%(dst)s)' |
| 56 | 56 |
| 57 return val % sub | 57 return val % sub |
| 58 | 58 |
| 59 def SetArray(self, array_prop, src, name, dst): | 59 def PopulateDictionaryFromArray(self, array_prop, src, name, dst): |
| 60 """Generates code to set dst.name to the array at src | 60 """Generates code to set dst.name to the array at src |
| 61 | 61 |
| 62 src: std::vector or scoped_ptr<std::vector> | 62 src: std::vector or scoped_ptr<std::vector> |
| 63 dst: scoped_ptr<DictionaryValue> | 63 dst: scoped_ptr<DictionaryValue> |
| 64 """ | 64 """ |
| 65 prop = array_prop.item_type | 65 prop = array_prop.item_type |
| 66 sub = { | 66 sub = { |
| 67 'namespace': API_UTIL_NAMESPACE, | 67 'namespace': API_UTIL_NAMESPACE, |
| 68 'src': src, | 68 'src': src, |
| 69 'name': name, | 69 'name': name, |
| 70 'dst': dst, | 70 'dst': dst, |
| 71 'type': self._type_manager.GetType(prop), | 71 'type': self._type_manager.GetType(prop), |
| 72 } | 72 } |
| 73 | 73 |
| 74 if array_prop.optional: | 74 if array_prop.optional: |
| 75 val = ('%(namespace)s::PopulateDictionaryFromOptionalArray' | 75 val = ('%(namespace)s::PopulateDictionaryFromOptionalArray' |
| 76 '(%(src)s, "%(name)s", %(dst)s.get())') | 76 '(%(src)s, "%(name)s", %(dst)s.get())') |
| 77 else: | 77 else: |
| 78 val = ('%(namespace)s::PopulateDictionaryFromArray(%(src)s, ' | 78 val = ('%(namespace)s::PopulateDictionaryFromArray' |
| 79 '"%(name)s", %(dst)s.get())') | 79 '(%(src)s, "%(name)s", %(dst)s.get())') |
| 80 | 80 |
| 81 return val % sub | 81 return val % sub |
| 82 | 82 |
| 83 def SetArrayToList(self, array_prop, src, dst): | 83 def PopulateListFromArray(self, array_prop, src, dst): |
| 84 """Generates code to set dst to the array at src | 84 """Generates code to set dst to the array at src |
| 85 | 85 |
| 86 src: std::vector or scoped_ptr<std::vector> | 86 src: std::vector or scoped_ptr<std::vector> |
| 87 dst: ListValue* | 87 dst: ListValue* |
| 88 """ | 88 """ |
| 89 prop = array_prop.item_type | 89 prop = array_prop.item_type |
| 90 sub = { | 90 sub = { |
| 91 'namespace': API_UTIL_NAMESPACE, | 91 'namespace': API_UTIL_NAMESPACE, |
| 92 'src': src, | 92 'src': src, |
| 93 'dst': dst, | 93 'dst': dst, |
| 94 'type': self._type_manager.GetType(prop), | 94 'type': self._type_manager.GetType(prop), |
| 95 } | 95 } |
| 96 | 96 |
| 97 if array_prop.optional: | 97 if array_prop.optional: |
| 98 val = '%(namespace)s::PopulateListFromOptionalArray(%(src)s, %(dst)s)' | 98 val = '%(namespace)s::PopulateListFromOptionalArray(%(src)s, %(dst)s)' |
| 99 else: | 99 else: |
| 100 val = '%(namespace)s::PopulateListFromArray(%(src)s, %(dst)s)' | 100 val = '%(namespace)s::PopulateListFromArray(%(src)s, %(dst)s)' |
| 101 | 101 |
| 102 return val % sub | 102 return val % sub |
| 103 | 103 |
| 104 def GetIncludePath(self): | 104 def GetIncludePath(self): |
| 105 return '#include "tools/json_schema_compiler/util.h"' | 105 return '#include "tools/json_schema_compiler/util.h"' |
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