protected override List<Result> DoQuery(Query query)
{
if (query.QueryText.Trim().Length <= 1) return new List<Result>();
if (!CheckExpressionValid(query.QueryText)) return new List<Result>();
ex = new ExpressionHelper()
{
expre = query.QueryText,
};
ex.startCalculate();
double answer = ex.result;
if (answer == -99999999) return new List<Result>();
Result result = new Result()
{
Title = answer.ToString(),
SubTitle = query.QueryText,
IconPath = "%windir%/system32/calc.exe",
Score = 1000,
Action = () =>
{
Context.InvokeMethodInMainWindow("HideApp", null);
Context.InvokeMethodInMainWindow("ShellRun", new object[] { "%windir%/system32/calc.exe", false });
return true;
}
};
return new List<Result>() { result };
}
public static void Dispatch(Query query)
{
foreach (Component component in allComponents)
{
Component tempComponent = component;
ThreadPool.QueueUserWorkItem(state =>
{
List<Result> results = tempComponent.Query(query);
App.Current.Dispatcher.Invoke(new Action(() =>
{
(App.Current.MainWindow as MainWindow).PushResult(results);
}));
});
}
}
protected override List<Result> DoQuery(Query query)
{
if (query.QueryText.Trim().Length <= 1) return new List<Result>();
FuzzyMatcher fuzzyMatcher = FuzzyMatcher.Create(query.QueryText);
List<Program> results = programs.Where(o => MatchProgram(o, fuzzyMatcher)).ToList(); // 筛选出匹配的程序
results = results.OrderByDescending(o => o.Score).ToList(); // 按分数排序
return results.Select(o => new Result()
{
Title = o.Title,
SubTitle = o.ExecutePath,
IconPath = o.IcoPath,
Score = o.Score,
Action = () =>
{
Context.InvokeMethodInMainWindow("HideApp", null);
Context.InvokeMethodInMainWindow("ShellRun", new object[] { o.ExecutePath, false });
return true;
}
}).ToList();
}
private void InputTextBox_OnTextChanged(object sender, TextChangedEventArgs e)
{
lastQuery = inputTextBox.Text;
toolTip.IsOpen = false;
resultListBox.Dirty = true;
Dispatcher.DelayInvoke("UpdateSearch",
o =>
{
Dispatcher.DelayInvoke("ClearResults", i =>
{
// first try to use clear method inside pnlResult, which is more closer to the add new results
// and this will not bring splash issues.After waiting 30ms, if there still no results added, we
// must clear the result. otherwise, it will be confused why the query changed, but the results
// didn't.
if (resultListBox.Dirty) resultListBox.Clear();
}, TimeSpan.FromMilliseconds(100), null);
queryHasReturn = false;
var q = new Query(lastQuery);
CommandDispatcher.Dispatch(q);
if (Components.MatchComponentActionName(q))
{
Console.WriteLine("Match Component Action Name '{0}'", q);
}
}, TimeSpan.FromMilliseconds(150));
}