/// <summary>
/// 打开文件选取器
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void OpenFileButtonAsync_Click(object sender, RoutedEventArgs e)
{
FileOpenPicker openPicker = new FileOpenPicker {
ViewMode = PickerViewMode.Thumbnail,
SuggestedStartLocation = PickerLocationId.ComputerFolder
};
openPicker.FileTypeFilter.Add(".txt");
openPicker.FileTypeFilter.Add(".mast");
_file = await openPicker.PickSingleFileAsync();
if (_file != null)
{
ProgressBoard progressBoard = new ProgressBoard();
ProgressBoard.SlideOn(CurrentRectanglesCanvas, progressBoard);
ResetRectangle(); // 每次选择文件之后都要重置方块颜色
Windows.Storage.AccessCache.StorageApplicationPermissions.FutureAccessList.Add(_file);
string text = await FileIO.ReadTextAsync(_file);
try {
IEnumerable <string> lines = DatetimeParser.SplitByLine(text);
_model = new StatistTotalByDateTimeModel(lines);
ExtendStackCanvasByFilterOldRecorders(EarlierThanEarliestRectangle(_model.ToStatistTotalByDateTimeArray().ToList(), _earliestRectangle), _earliestRectangle);
ProgressBoard.CancelOn(CurrentRectanglesCanvas, progressBoard);
foreach (Canvas canvas in StackCanvas.Children)
{
ProgressBoard.SlideOn(canvas, new ProgressBoard());
}
TioSalamanca[] res = _model.GroupDateTimesByTotal();
#if DEBUG
for (int level = 0; level < res.Length; level++)
{
Debug.WriteLine($"level: {level + 1}");
Debug.WriteLine($" List res[{level}]:");
foreach (var group in res[level])
{
Debug.WriteLine($" Total: {group.Key}");
foreach (var item in group)
{
Debug.WriteLine($" {item}");
}
}
}
#endif
DrawRectangleColor(res, false);
}
catch (ArgumentException err) {
PopErrorDialogAsync(err.Message);
}
_saveMode = SaveMode.OrginalFile; // 表示当前的操作基于磁盘上已有的文件
}
}
/// <summary>
/// 播放进度条模块动画
/// </summary>
/// <param name="parentCanvas">承载进度条模块的容器</param>
/// <param name="progressBoard">进度条模块</param>
public static void SlideOn(Canvas parentCanvas, ProgressBoard progressBoard)
{
progressBoard._progressBoard = progressBoard.CreateProgressBoard("ProgressBoard");
if (parentCanvas.Children.Contains(progressBoard._progressBoard) == false)
{
parentCanvas.Children.Add(progressBoard._progressBoard);
}
HorizontalCenterOnCanvas(progressBoard._progressBoard, parentCanvas);
progressBoard._startStoryboard = new Storyboard();
KeyTime startTime = KeyTime.FromTimeSpan(new TimeSpan(0, 0, 0, 0, 0));
KeyTime endTime = KeyTime.FromTimeSpan(new TimeSpan(0, 0, 0, 0, 300));
DoubleAnimationUsingKeyFrames slideAnimationUsingKeyFrames = new DoubleAnimationUsingKeyFrames();
slideAnimationUsingKeyFrames.KeyFrames.Add(new LinearDoubleKeyFrame()
{
Value = Canvas.GetTop(progressBoard._progressBoard),
KeyTime = startTime
});
slideAnimationUsingKeyFrames.KeyFrames.Add(new LinearDoubleKeyFrame()
{
Value = (parentCanvas.Height - progressBoard._progressBoard.Height) / 2,
KeyTime = endTime
});
/*
* 把 startStoryboard.Completed 事件的 Handler 作为局部函数能让它的作用域捕获 ProgressBoard._progressBoard,
* 从而使得 Completed 事件能够在动画播放结束时为 parentCanvas 移除 ProgressBoard._progressBoard
*/
void StartStoryboard_Completed(object sender, object e)
{
parentCanvas.Children.Remove(progressBoard._progressBoard);
}
progressBoard._startStoryboard.Completed += StartStoryboard_Completed;
progressBoard._startStoryboard.Children.Add(slideAnimationUsingKeyFrames);
Storyboard.SetTarget(slideAnimationUsingKeyFrames, progressBoard._progressBoard);
Storyboard.SetTargetName(slideAnimationUsingKeyFrames, progressBoard._progressBoard.Name);
Storyboard.SetTargetProperty(slideAnimationUsingKeyFrames, "(Canvas.Top)");
progressBoard._startStoryboard.Begin();
}
/// <summary>
/// 根据记录给每个方块面板中的方块绘制颜色。
/// </summary>
/// <param name="entries">分级后条目列表</param>
/// <param name="haveProgressBoard">是否开启进度条面板，true 为开启，反之不开启</param>
private void DrawRectangleColor(TioSalamanca[] entries, bool haveProgressBoard) {
IDictionary<int, SolidColorBrush> colorDic = ClassifyColorByLevelScore(entries.Length);
Windows.Foundation.IAsyncAction action = Windows.System.Threading.ThreadPool.RunAsync(
async (asyncAction) => {
GusFring gusFring = new GusFring(entries, colorDic);
await Windows.ApplicationModel.Core.CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(
priority: Windows.UI.Core.CoreDispatcherPriority.Normal,
agileCallback: () => {
foreach (Canvas canvas in this.StackCanvas.Children) {
if (haveProgressBoard) {
ProgressBoard.SlideOn(canvas, new ProgressBoard());
}
foreach (var item in canvas.Children) { // 过滤掉非 Rectangle 的元素（比如 ProgressBoard 和 DateTag）
if (item is Rectangle rect) {
#if DEBUG
(int Level, BigInteger Total, SolidColorBrush Color) = gusFring[rect.Name];
rect.Fill = Color;
ToolTip toolTip = new ToolTip {
Content = rect.Name + $" Level:{Level} Total:{Total} Color:{Color}"
};
ToolTipService.SetToolTip(rect, toolTip);
#endif
#if DEBUG == false
rect.Fill = gusFring[rect.Name];
ToolTip toolTip = new ToolTip {
Content = rect.Name"
};
ToolTipService.SetToolTip(rect, toolTip);
#endif
_rectangleRegisteTable.Add(rect);
}
}
}
});
});
}
/// <summary>
/// 取消进度条模块
/// </summary>
/// <param name="parentCanvas">承载进度条模块的容器</param>
/// <param name="progressBoard">进度条模块</param>
public static void CancelOn(Canvas parentCanvas, ProgressBoard progressBoard)
{
parentCanvas.Children.Remove(progressBoard._progressBoard);
}