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WebInspector.CSSCompletions = [];
WebInspector.CSSCompletions.startsWith = function(prefix)
{
var firstIndex = this._firstIndexOfPrefix(prefix);
if (firstIndex === -1)
return [];
var results = [];
while (this[firstIndex].indexOf(prefix) === 0)
results.push(this[firstIndex++]);
return results;
}
WebInspector.CSSCompletions.firstStartsWith = function(prefix)
{
var foundIndex = this._firstIndexOfPrefix(prefix);
return (foundIndex === -1 ? "" : this[foundIndex]);
}
WebInspector.CSSCompletions._firstIndexOfPrefix = function(prefix)
{
if (!prefix)
return -1;
if (!this.length)
return -1;
var maxIndex = this.length - 1;
var minIndex = 0;
var foundIndex;
do {
var middleIndex = (maxIndex + minIndex) >> 1;
if (this[middleIndex].indexOf(prefix) === 0) {
foundIndex = middleIndex;
break;
}
if (this[middleIndex] < prefix)
minIndex = middleIndex + 1;
else
maxIndex = middleIndex - 1;
} while (minIndex <= maxIndex);
if (!foundIndex)
return -1;
while (foundIndex && this[foundIndex - 1].indexOf(prefix) === 0)
foundIndex--;
return foundIndex;
}
WebInspector.CSSCompletions.next = function(str, prefix)
{
return WebInspector.CSSCompletions._closest(str, prefix, 1);
}
WebInspector.CSSCompletions.previous = function(str, prefix)
{
return WebInspector.CSSCompletions._closest(str, prefix, -1);
}
WebInspector.CSSCompletions._closest = function(str, prefix, shift)
{
if (!str)
return "";
var index = this.indexOf(str);
if (index === -1)
return "";
if (!prefix) {
index = (index + this.length + shift) % this.length;
return this[index];
}
var propertiesWithPrefix = this.startsWith(prefix);
var j = propertiesWithPrefix.indexOf(str);
j = (j + propertiesWithPrefix.length + shift) % propertiesWithPrefix.length;
return propertiesWithPrefix[j];
}
WebInspector.CSSCompletions._load = function(properties)
{
for (var i = 0; i < properties.length; ++i)
WebInspector.CSSCompletions.push(properties[i]);
WebInspector.CSSCompletions.sort();
}
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