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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/strings/string_number_conversions.h"
#include "content/common/ax_content_node_data.h"
using base::IntToString;
namespace content {
namespace {
// Helper function that finds a key in a vector of pairs by matching on the
// first value, and returns an iterator.
template<typename FirstType, typename SecondType>
typename std::vector<std::pair<FirstType, SecondType>>::const_iterator
FindInVectorOfPairs(
FirstType first,
const std::vector<std::pair<FirstType, SecondType>>& vector) {
return std::find_if(vector.begin(),
vector.end(),
[first](std::pair<FirstType, SecondType> const& p) {
return p.first == first;
});
}
} // namespace
AXContentNodeData::AXContentNodeData() {
}
AXContentNodeData::~AXContentNodeData() {
}
bool AXContentNodeData::HasContentIntAttribute(
AXContentIntAttribute attribute) const {
auto iter = FindInVectorOfPairs(attribute, content_int_attributes);
return iter != content_int_attributes.end();
}
int AXContentNodeData::GetContentIntAttribute(
AXContentIntAttribute attribute) const {
int result;
if (GetContentIntAttribute(attribute, &result))
return result;
return 0;
}
bool AXContentNodeData::GetContentIntAttribute(
AXContentIntAttribute attribute, int* value) const {
auto iter = FindInVectorOfPairs(attribute, content_int_attributes);
if (iter != content_int_attributes.end()) {
*value = iter->second;
return true;
}
return false;
}
void AXContentNodeData::AddContentIntAttribute(
AXContentIntAttribute attribute, int32 value) {
content_int_attributes.push_back(std::make_pair(attribute, value));
}
std::string AXContentNodeData::ToString() const {
std::string result = AXNodeData::ToString();
for (auto iter : content_int_attributes) {
std::string value = IntToString(iter.second);
switch (iter.first) {
case AX_CONTENT_ATTR_ROUTING_ID:
result += " routing_id=" + value;
break;
case AX_CONTENT_ATTR_PARENT_ROUTING_ID:
result += " parent_routing_id=" + value;
break;
case AX_CONTENT_ATTR_CHILD_ROUTING_ID:
result += " child_routing_id=" + value;
break;
case AX_CONTENT_ATTR_CHILD_BROWSER_PLUGIN_INSTANCE_ID:
result += " child_browser_plugin_instance_id=" + value;
break;
case AX_CONTENT_INT_ATTRIBUTE_LAST:
NOTREACHED();
break;
}
}
return result;
}
} // namespace ui
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