private async void OnMark(object sender, EventArgs e)
{
Mark m = this.chapter.Mark;
if (m == null)
{
m = new Mark();
this.chapter.Mark = m;
}
ChapterMark item = m.Marks.FirstOrDefault(x => x.Current == this.location && x.ChapterNo == this.currentChapter);
if (item == null)
{
item = new ChapterMark();
item.ChapterNo = this.currentChapter;
item.Title = this.chapter.Title;
item.Date = DateTime.Now.ToString("yyyy/mm/dd hh:MM:ss");
item.Current = this.location;
item.Percent = ((((double)this.current) / ((double)this.chapter.PageNum)) * 100).ToString("N2") + "%";
OKr.Win8Book.Client.Core.Data.Page page = this.chapter.Pages[this.current];
item.Content = page.Row[0].Trim() + page.Row[1].Trim();
this.mark.Marks.Insert(0, item);
this.bigMark.IsMarked = true;
this.appBarMark.IsMarked = true;
}
else
{
int chapterNo = item.ChapterNo;
List <ChapterMark> list = new List <ChapterMark>();
list = this.mark.Marks.Where(x => x.ChapterNo == chapterNo && x.Current == this.location).ToList();
foreach (var mark in list)
{
this.mark.Marks.Remove(mark);
}
this.bigMark.IsMarked = false;
this.appBarMark.IsMarked = false;
}
this.ShowMark();
await this.mc.Save(this.mark);
App.HomeViewModel.NotifyMarksChanged();
}
public static Page GetOnePage(string str, int start, int[] count, ref int location)
{
Page result = new Page();
int num = 1;
int num2 = 0;
int num3 = 0;
int num4 = 0;
int length = 0;
int startIndex = start;
for (int i = start; i < str.Length; i++)
{
if (Regex.IsMatch(str.Substring(i, 1), @"[\r\n]"))
{
num2 = 0;
length++;
num3++;
num4++;
if (num4 == 1)
{
num++;
result.Row.Add(str.Substring(startIndex, length));
}
length = 0;
startIndex = i + 1;
if (num != count[0])
{
continue;
}
break;
}
num4 = 0;
string s = str.Substring(i, 1);
byte[] bytes = Encoding.GetEncoding("utf-8").GetBytes(s);
if (bytes.Length == 3)
{
if (((count[1] * 2) - num2) >= 3)
{
num2 += 3;
}
else
{
num++;
result.Row.Add(str.Substring(startIndex, length));
length = 0;
startIndex = i;
num2 = 3;
if (num == count[0])
{
break;
}
}
}
else if (bytes.Length != 2)
{
if (((count[1] * 2) - num2) >= 1)
{
num2++;
}
else
{
num++;
result.Row.Add(str.Substring(startIndex, length));
length = 0;
startIndex = i;
num2 = 1;
if (num == count[0])
{
break;
}
}
}
if (s.Contains("。") || s.Contains("."))
{
result.Locations.Add(location);
location++;
}
num3++;
length++;
}
result.CharNum = num3;
return result;
}