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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 "chromeos/dbus/ibus/ibus_text.h" | 5 #include "chromeos/dbus/ibus/ibus_text.h" | 
| 6 | 6 | 
| 7 #include "base/logging.h" | 7 #include "base/logging.h" | 
| 8 #include "base/values.h" | 8 #include "base/values.h" | 
| 9 #include "chromeos/dbus/ibus/ibus_object.h" | 9 #include "chromeos/dbus/ibus/ibus_object.h" | 
| 10 #include "dbus/message.h" | 10 #include "dbus/message.h" | 
| 11 | 11 | 
| 12 namespace chromeos { | 12 namespace chromeos { | 
| 13 // TODO(nona): Remove ibus namespace after complete libibus removal. | 13 // TODO(nona): Remove ibus namespace after complete libibus removal. | 
| 14 namespace ibus { | 14 namespace ibus { | 
| 15 | 15 | 
| 16 namespace { | 16 namespace { | 
| 17 const uint32 kAttributeUnderline = 1;  // Indicates underline attribute. | 17 const uint32 kAttributeUnderline = 1;  // Indicates underline attribute. | 
| 18 const uint32 kAttributeSelection = 2;  // Indicates background attribute. | 18 const uint32 kAttributeSelection = 2;  // Indicates background attribute. | 
| 19 const char kAnnotationKey[] = "annotation"; | 19 const char kAnnotationKey[] = "annotation"; | 
| 20 const char kDescriptionKey[] = "description"; | 20 const char kDescriptionTitleKey[] = "description_title"; | 
|  | 21 const char kDescriptionBodyKey[] = "description_body"; | 
| 21 | 22 | 
| 22 struct IBusAttribute { | 23 struct IBusAttribute { | 
| 23   IBusAttribute() : type(0), value(0), start_index(0), end_index(0) {} | 24   IBusAttribute() : type(0), value(0), start_index(0), end_index(0) {} | 
| 24   uint32 type; | 25   uint32 type; | 
| 25   uint32 value; | 26   uint32 value; | 
| 26   uint32 start_index; | 27   uint32 start_index; | 
| 27   uint32 end_index; | 28   uint32 end_index; | 
| 28 }; | 29 }; | 
| 29 | 30 | 
| 30 // Pops a IBusAttribute from |reader|. | 31 // Pops a IBusAttribute from |reader|. | 
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| 60 }  // namespace | 61 }  // namespace | 
| 61 | 62 | 
| 62 void AppendIBusText(const IBusText& ibus_text, dbus::MessageWriter* writer) { | 63 void AppendIBusText(const IBusText& ibus_text, dbus::MessageWriter* writer) { | 
| 63   IBusObjectWriter ibus_text_writer("IBusText", "sv", writer); | 64   IBusObjectWriter ibus_text_writer("IBusText", "sv", writer); | 
| 64 | 65 | 
| 65   if (!ibus_text.annotation().empty()) { | 66   if (!ibus_text.annotation().empty()) { | 
| 66       scoped_ptr<base::Value> annotation( | 67       scoped_ptr<base::Value> annotation( | 
| 67           base::Value::CreateStringValue(ibus_text.annotation())); | 68           base::Value::CreateStringValue(ibus_text.annotation())); | 
| 68       ibus_text_writer.AddAttachment(kAnnotationKey, *annotation.get()); | 69       ibus_text_writer.AddAttachment(kAnnotationKey, *annotation.get()); | 
| 69   } | 70   } | 
| 70 | 71   if (!ibus_text.description_title().empty()) { | 
| 71   if (!ibus_text.description().empty()) { | 72       scoped_ptr<base::Value> description_title( | 
| 72       scoped_ptr<base::Value> description( | 73           base::Value::CreateStringValue(ibus_text.description_title())); | 
| 73           base::Value::CreateStringValue(ibus_text.description())); | 74       ibus_text_writer.AddAttachment(kDescriptionTitleKey, | 
| 74       ibus_text_writer.AddAttachment(kDescriptionKey, *description.get()); | 75                                      *description_title.get()); | 
|  | 76   } | 
|  | 77   if (!ibus_text.description_body().empty()) { | 
|  | 78       scoped_ptr<base::Value> description_body( | 
|  | 79           base::Value::CreateStringValue(ibus_text.description_body())); | 
|  | 80       ibus_text_writer.AddAttachment(kDescriptionBodyKey, | 
|  | 81                                      *description_body.get()); | 
| 75   } | 82   } | 
| 76   ibus_text_writer.CloseHeader(); | 83   ibus_text_writer.CloseHeader(); | 
| 77 | 84 | 
| 78   ibus_text_writer.AppendString(ibus_text.text()); | 85   ibus_text_writer.AppendString(ibus_text.text()); | 
| 79 | 86 | 
| 80   // Start appending IBusAttrList into IBusText | 87   // Start appending IBusAttrList into IBusText | 
| 81   IBusObjectWriter ibus_attr_list_writer("IBusAttrList", "av", NULL); | 88   IBusObjectWriter ibus_attr_list_writer("IBusAttrList", "av", NULL); | 
| 82   ibus_text_writer.AppendIBusObject(&ibus_attr_list_writer); | 89   ibus_text_writer.AppendIBusObject(&ibus_attr_list_writer); | 
| 83   ibus_attr_list_writer.CloseHeader(); | 90   ibus_attr_list_writer.CloseHeader(); | 
| 84   dbus::MessageWriter attribute_array_writer(NULL); | 91   dbus::MessageWriter attribute_array_writer(NULL); | 
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| 126     return false; | 133     return false; | 
| 127 | 134 | 
| 128   const base::Value* annotation_value = | 135   const base::Value* annotation_value = | 
| 129       ibus_text_reader.GetAttachment(kAnnotationKey); | 136       ibus_text_reader.GetAttachment(kAnnotationKey); | 
| 130   if (annotation_value) { | 137   if (annotation_value) { | 
| 131     std::string annotation; | 138     std::string annotation; | 
| 132     if (annotation_value->GetAsString(&annotation)) | 139     if (annotation_value->GetAsString(&annotation)) | 
| 133       ibus_text->set_annotation(annotation); | 140       ibus_text->set_annotation(annotation); | 
| 134   } | 141   } | 
| 135 | 142 | 
| 136   const base::Value* description_value = | 143   const base::Value* description_title_value = | 
| 137       ibus_text_reader.GetAttachment(kDescriptionKey); | 144       ibus_text_reader.GetAttachment(kDescriptionTitleKey); | 
| 138   if (description_value) { | 145   if (description_title_value) { | 
| 139     std::string description; | 146     std::string description_title; | 
| 140     if (description_value->GetAsString(&description)) | 147     if (description_title_value->GetAsString(&description_title)) | 
| 141       ibus_text->set_description(description); | 148       ibus_text->set_description_title(description_title); | 
|  | 149   } | 
|  | 150 | 
|  | 151   const base::Value* description_body_value = | 
|  | 152       ibus_text_reader.GetAttachment(kDescriptionBodyKey); | 
|  | 153   if (description_body_value) { | 
|  | 154     std::string description_body; | 
|  | 155     if (description_body_value->GetAsString(&description_body)) | 
|  | 156       ibus_text->set_description_body(description_body); | 
| 142   } | 157   } | 
| 143 | 158 | 
| 144   std::string text; | 159   std::string text; | 
| 145   if (!ibus_text_reader.PopString(&text)) { | 160   if (!ibus_text_reader.PopString(&text)) { | 
| 146     LOG(ERROR) << "Invalid variant structure[IBusText]: " | 161     LOG(ERROR) << "Invalid variant structure[IBusText]: " | 
| 147                << "1st argument should be string."; | 162                << "1st argument should be string."; | 
| 148     return false; | 163     return false; | 
| 149   } | 164   } | 
| 150 | 165 | 
| 151   ibus_text->set_text(text); | 166   ibus_text->set_text(text); | 
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| 209 // IBusText | 224 // IBusText | 
| 210 IBusText::IBusText() | 225 IBusText::IBusText() | 
| 211     : text_("") { | 226     : text_("") { | 
| 212 } | 227 } | 
| 213 | 228 | 
| 214 IBusText::~IBusText() { | 229 IBusText::~IBusText() { | 
| 215 } | 230 } | 
| 216 | 231 | 
| 217 }  // namespace ibus | 232 }  // namespace ibus | 
| 218 }  // namespace chromeos | 233 }  // namespace chromeos | 
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