public async Task <DialogResult <TResult> > ShowDialogAsync <TComponent, TResult>(string title)
where TComponent : ComponentBase
{
var taskCompletionSource = new TaskCompletionSource <DialogResult>();
var option = new DialogOption()
{
Content = typeof(TComponent),
IsDialog = true,
Title = title,
TaskCompletionSource = taskCompletionSource
};
ShowDialog(option);
var dialogResult = await taskCompletionSource.Task;
return(new DialogResult <TResult>()
{
Result = (TResult)dialogResult.Result
});
}
internal async Task CloseDialogAsync(DialogOption option, DialogResult result)
{
var messageContent = option.Element;
var dom = messageContent.Dom(JSRuntime);
var top = await dom.GetOffsetTopAsync();
var left = await dom.GetOffsetLeftAsync();
var style = messageContent.Dom(JSRuntime).Style;
if (!GlobalBlazuiSettings.DisableAnimation)
{
await style.SetAsync("left", $"{left}px");
await style.SetAsync("top", $"{top}px");
await style.SetAsync("position", "absolute");
await style.SetTransitionAsync("top 0.3s,opacity 0.3s");
await Task.Delay(100);
await style.SetAsync("top", $"{top - 10}px");
await style.SetAsync("opacity", $"0");
if (--ShadowCount <= 0)
{
await option.ShadowElement.Dom(JSRuntime).Style.SetAsync("opacity", "0");
}
await Task.Delay(300);
await style.ClearAsync("left");
await style.ClearAsync("top");
await style.ClearAsync("position");
}
option.TaskCompletionSource.TrySetResult(result);
DialogService.Dialogs.Remove(option);
}
/// <summary>
/// 显示一个窗口
/// </summary>
/// <typeparam name="TResult"></typeparam>
/// <param name="type">要显示的内容，可以是一个组件的 <seealso cref="Type"/></param>
/// <param name="title">标题</param>
/// <param name="width">宽度</param>
/// <param name="parameters">显示该组件所需要的参数</param>
/// <returns></returns>
public async Task <DialogResult <TResult> > ShowDialogAsync <TResult>(object type, string title, float width, IDictionary <string, object> parameters)
{
var taskCompletionSource = new TaskCompletionSource <DialogResult>();
var option = new DialogOption()
{
Content = type,
IsDialog = true,
Width = width,
Title = title,
Parameters = parameters,
TaskCompletionSource = taskCompletionSource
};
ShowDialog(option);
var dialogResult = await taskCompletionSource.Task;
return(new DialogResult <TResult>()
{
Result = (TResult)dialogResult.Result
});
}
private async Task OnPauseAsync(DialogOption option)
{
await option.OnShow();
}
public void ShowDialog(DialogOption option)
{
Dialogs.Add(option);
}
