public AnnTask(Context activity, int task, int annoMode, int curPos, long startPos, long endPos, int curWidth, int splitLineIndex, List <List <object> > lines, List <object> curLine, string pastedText, long textLen, RandomAccessFile openedFile, LineView testView, IAnnTask inter, bool formatting, List <Bookmark> bookmarks) : base()
{
this.status = Status.Running;
this.Activity = activity;
this.task = task;
this.annoMode = annoMode;
this.curPos = curPos;
this.startPos = startPos;
this.endPos = endPos;
this.curWidth = curWidth;
this.splitLineIndex = splitLineIndex;
this.lines = lines;
this.curLine = curLine;
this.PastedText = pastedText;
this.textLen = textLen;
this.OpenedFile = openedFile;
TestView = testView;
this.inter = inter;
Formatting = formatting;
this.Bookmarks = bookmarks;
this.FoundBookmarks = new List <Bookmark>();
curFilePos = -1;
Scheduler = TaskScheduler.FromCurrentSynchronizationContext();
UpdateVars(activity);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
System.Console.WriteLine("AnnotationActivity >> OnCreate");
app = this;
try
{
if (FindViewById(Resource.Id.lines) != null)
{
AnnTask.UpdateVars(this);
CheckIsShared();
return;
}
curFilePath = "";
isFirstAnnotation = true;
isFirstFileAnnotation = true;
PreferenceManager.SetDefaultValues(this, Resource.Xml.preferences, false);
sharedPrefs = PreferenceManager.GetDefaultSharedPreferences(this);
SetContentView(Resource.Layout.MainActivity);
mToolbar = (Toolbar)FindViewById(Resource.Id.toolbar); // Attaching the layout to the toolbar object
SetSupportActionBar(mToolbar);
SupportActionBar.SetDisplayShowHomeEnabled(true);
SupportActionBar.SetIcon(Resource.Drawable.logo_toolbar);
wPopup = new WordPopup(this);
testView = new LineView(this);
testView.UpdateVars();
lines = new List <List <object> >();
linesRecyclerView = (CustomRecyclerView)FindViewById(Resource.Id.lines);
linesRecyclerView.mMainActivity = this;
linesLayoutManager = new LinearLayoutManager(this);
linesRecyclerView.SetLayoutManager(linesLayoutManager);
linesAdapter = new AnnListAdapter(this, this.lines, linesRecyclerView, wPopup);
linesRecyclerView.SetAdapter(linesAdapter);
defaultItemAnimator = linesRecyclerView.GetItemAnimator();
linesRecyclerView.AddOnScrollListener(new RecyclerViewOnScrollListener(this));
mBookmarks = new List <Bookmark>();
mFoundBookmarks = new List <Bookmark>();
}
catch (Exception e)
{
Toast.MakeText(this, "Error: " + e.Message, ToastLength.Long).Show();
}
}
public void OnClick(View view)
{
LineView lv = (LineView)view;
int[] touchedData = new int[2];
lv.GetTouchedWord(touchedData);
int lineNum = adapter.context.lines.IndexOf(lv.line);
if (touchedData[0] == -1 || lv.line[(touchedData[0])] is string || adapter.wPopup.Showing && adapter.context.hlIndex.Y == lineNum && adapter.context.hlIndex.X == touchedData[0])
{
adapter.wPopup.dismiss();
}
else
{
adapter.wPopup.show(view, lv.line, touchedData[0], touchedData[1], true);
adapter.context.hlIndex.Y = lineNum;
adapter.context.hlIndex.X = touchedData[0];
lv.Invalidate();
}
}
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType)
{
RecyclerView.ViewHolder vh = null;
if (viewType == VIEW_ITEM)
{
LineView v = new LineView(this.context);
vh = new LineViewHolder(this, v);
}
else if (viewType == VIEW_HEADER)
{
View v = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.ListHeader, parent, false);
vh = new ProgressViewHolder(this, v);
}
else if (viewType == VIEW_FOOTER)
{
View v = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.ListFooter, parent, false);
vh = new ProgressViewHolder(this, v);
}
return(vh);
}
public void OnCompleted(int task, int splitLineIndex, string pastedText, List <List <object> > tempLines, int curPos, long tempStartPos, long tempEndPos, bool isRemaining, List <Bookmark> foundBookmarks)
{
StringBuilder pinyin = new StringBuilder("");
RemoteViews smallView = null;
if (Build.VERSION.SdkInt < BuildVersionCodes.JellyBean)
{
foreach (List <object> line in tempLines)
{
object lastWord = null;
foreach (object word in line)
{
if (lastWord != null && (lastWord is int? || lastWord.GetType() != word.GetType()))
{
pinyin.Append(" ");
}
if (word is string)
{
pinyin.Append((string)word);
}
else
{
pinyin.Append(Dict.PinyinToTones(Dict.GetPinyin((int)word)));
}
lastWord = word;
}
}
smallView = new RemoteViews(Service.PackageName, Resource.Layout.Notification_Small);
smallView.SetTextViewText(Resource.Id.notifsmall_text, pinyin);
}
else
{
smallView = new RemoteViews(Service.PackageName, Resource.Layout.Notification_Big);
}
Service.dict = null;
NotificationCompat.Builder mBuilder = (new NotificationCompat.Builder(Service.ApplicationContext))
.SetSmallIcon(Resource.Drawable.notification)
.SetContentTitle("ChineseReader")
.SetContentText(pinyin)
.SetContent(smallView)
.SetPriority(NotificationCompat.PriorityMax)
.SetVibrate(new long[0]);
Intent resultIntent = new Intent(Service.Application, typeof(MainActivity));
resultIntent.SetAction(Intent.ActionSend);
resultIntent.SetType("text/plain");
resultIntent.PutExtra(Intent.ExtraText, pastedText);
// The stack builder object will contain an artificial back stack for the
// started Activity.
// This ensures that navigating backward from the Activity leads out of
// your application to the Home screen.
global::Android.Support.V4.App.TaskStackBuilder stackBuilder = global::Android.Support.V4.App.TaskStackBuilder.Create(Service.ApplicationContext);
// Adds the back stack for the Intent (but not the Intent itself)
stackBuilder.AddParentStack(Class.FromType(typeof(MainActivity)));
// Adds the Intent that starts the Activity to the top of the stack
stackBuilder.AddNextIntent(resultIntent);
PendingIntent resultPendingIntent = stackBuilder.GetPendingIntent(0, (int)PendingIntentFlags.UpdateCurrent);
mBuilder.SetContentIntent(resultPendingIntent);
NotificationManager mNotificationManager = (NotificationManager)Service.GetSystemService(Context.NotificationService);
mNotificationManager.CancelAll();
// mId allows you to update the notification_big later on.
Notification notif = mBuilder.Build();
if (Build.VERSION.SdkInt >= BuildVersionCodes.JellyBean)
{
LineView lv = new LineView(Service.context);
lv.line = tempLines[0];
lv.lines = tempLines;
lv.hlIndex = new Point(-1, -1);
lv.top = new List <string>();
lv.bottom = new List <string>();
lv.tones = new List <int>();
lv.charTypeface = Typeface.Default;
int wordHeight = (int)(lv.WordHeight);
int lineCount = (int)System.Math.Min(tempLines.Count, System.Math.Floor(256 * lv.scale / wordHeight) + 1);
int width = (int)System.Math.Round((double)AnnTask.screenWidth);
lv.Measure(width, wordHeight);
lv.Layout(0, 0, width, wordHeight);
Bitmap bitmap = Bitmap.CreateBitmap(width, (int)System.Math.Min(System.Math.Max(64 * lv.scale, wordHeight * lineCount), 256 * lv.scale), Bitmap.Config.Argb8888);
Canvas canvas = new Canvas(bitmap);
Paint whiteBg = new Paint();
whiteBg.Color = Color.ParseColor("FFFFFFFF");
canvas.DrawRect(0, 0, canvas.Width, canvas.Height, whiteBg);
for (int i = 0; i < lineCount; i++)
{
lv.lines = tempLines;
lv.line = tempLines[i];
lv.bottom.Clear();
lv.top.Clear();
lv.tones.Clear();
int count = lv.lines[i].Count;
if (count == 0 || lv.line[count - 1] is string && ((string)lv.line[count - 1]).Length == 0 || tempEndPos >= pastedText.Length && i == tempLines.Count - 1)
{
lv.lastLine = true;
}
else
{
lv.lastLine = false;
}
for (int j = 0; j < count; j++)
{
object word = lv.lines[i][j];
if (word is string)
{
lv.bottom.Add((string)word);
lv.top.Add("");
lv.tones.Add(0);
}
else
{
int entry = (int)word;
string key = Dict.GetCh(entry);
lv.bottom.Add(key);
if (Service.sharedPrefs.GetString("pref_pinyinType", "marks").Equals("none"))
{
lv.top.Add("");
}
else
{
lv.top.Add(Dict.PinyinToTones(Dict.GetPinyin(entry)));
}
if (Service.sharedPrefs.GetString("pref_toneColors", "none").Equals("none"))
{
lv.tones.Add(0);
}
else
{
int tones = int.Parse(Regex.Replace(Dict.GetPinyin(entry), @"[\\D]", ""));
int reverseTones = 0;
while (tones != 0)
{
reverseTones = reverseTones * 10 + tones % 10;
tones = tones / 10;
}
lv.tones.Add(reverseTones);
}
}
}
lv.Draw(canvas);
canvas.Translate(0, wordHeight);
}
RemoteViews bigView = new RemoteViews(Service.PackageName, Resource.Layout.Notification_Big);
bigView.SetImageViewBitmap(Resource.Id.notif_img, bitmap);
smallView.SetImageViewBitmap(Resource.Id.notif_img, Bitmap.CreateBitmap(bitmap, 0, 0, bitmap.Width, (int)(64 * lv.scale)));
notif.BigContentView = bigView;
}
mNotificationManager.Notify(NOTIFICATION_ID, notif);
}
public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
{
if (holder is LineViewHolder)
{
List <object> line = mLines[position - 1];
LineView curView = ((LineViewHolder)holder).mLineView;
curView.line = line;
curView.lines = mLines;
curView.hlIndex = context.hlIndex;
curView.bookmarks.Clear();
if (context.mFoundBookmarks.Count > 0)
{
for (int i = 0; i < line.Count; i++)
{
Bookmark itsBookmark = Bookmark.SearchAnnotated(position - 1, i, context.mFoundBookmarks);
if (itsBookmark != null)
{
curView.bookmarks.Add(itsBookmark);
}
else
{
curView.bookmarks.Add(null);
}
}
}
if (curView.top == null)
{
curView.top = new List <string>();
}
else
{
curView.top.Clear();
}
if (curView.bottom == null)
{
curView.bottom = new List <string>();
}
else
{
curView.bottom.Clear();
}
if (curView.tones == null)
{
curView.tones = new List <int>();
}
else
{
curView.tones.Clear();
}
int count = line.Count;
for (int i = 0; i < count; i++)
{
var word = line[i];
if (word is string)
{
curView.bottom.Add((string)word);
curView.top.Add("");
curView.tones.Add(0);
}
else
{
int entry = (int)word;
string key = Dict.GetCh(entry);
curView.bottom.Add(key);
if (AnnotationActivity.sharedPrefs.GetString("pref_pinyinType", "marks").Equals("none"))
{
curView.top.Add("");
}
else
{
curView.top.Add(Dict.PinyinToTones(Dict.GetPinyin(entry)));
}
if (AnnotationActivity.sharedPrefs.GetString("pref_toneColors", "none").Equals("none"))
{
curView.tones.Add(0);
}
else
{
int tones = int.Parse(Regex.Replace(Dict.GetPinyin(entry), @"[\d]", ""));
int reverseTones = 0;
while (tones != 0)
{
reverseTones = reverseTones * 10 + tones % 10;
tones = tones / 10;
}
curView.tones.Add(reverseTones);
}
}
}
if (count == 0 || line[count - 1] is string && ((string)line[count - 1]).Length == 0 || context.endPos >= context.textLen && position - 1 == ItemCount - 3)
{
curView.lastLine = true;
}
else
{
curView.lastLine = false;
}
curView.UpdateVars();
}
else
{
if (position == 0 && ShowHeader || position == mLines.Count + 1 && ShowFooter)
{
((ProgressViewHolder)holder).progressBar.Visibility = ViewStates.Visible;
}
else
{
((ProgressViewHolder)holder).progressBar.Visibility = ViewStates.Gone;
}
}
}
public LineViewHolder(AnnListAdapter adapter, View v) : base(v)
{
this.adapter = adapter;
mLineView = (LineView)v;
mLineView.SetOnClickListener(this);
}
public ViewHolder(LineView v) : base(v)
{
mLineView = v;
}
public void OnCompleted(int task, int splitLineIndex, string pastedText, List <List <object> > tempLines, int curPos, long tempStartPos, long tempEndPos, bool isRemaining, List <Bookmark> foundBookmarks)
{
System.Console.WriteLine("UpdateLinesAnnTask => OnCompleted()");
if (Activity.curSaveName.Equals("") && Activity.curPos == 0)
{
//System.Console.WriteLine("UpdateLinesAnnTask => Step 1");
StringBuilder fName = new StringBuilder();
int p = 0, r = 0;
while (fName.Length < 16 && r < tempLines.Count && (p < tempLines[r].Count || r < tempLines.Count - 1))
{
var word = tempLines.ElementAt(r).ElementAt(p);
if (word is int)
{
System.Console.WriteLine("UpdateLinesAnnTask => IS INT");
if (fName.Length > 0)
{
fName.Append("-");
}
fName.Append(Regex.Replace(Dict.GetPinyin((int)word), @"[^a-zA-Z]+", ""));
}
else
{
System.Console.WriteLine("UpdateLinesAnnTask => IS STRING");
System.Console.WriteLine("word => " + (string)word);
string s = Regex.Replace((string)word, @"[^a-zA-Z0-9]+", "");
fName.Append(s.Substring(0, Math.Min(s.Length, 16)));
}
if (++p == tempLines[r].Count)
{
p = 0;
r++;
}
}
Activity.curSaveName = fName.ToString();
}
Activity.curPos = curPos;
Activity.linesRecyclerView.SetItemAnimator(Activity.defaultItemAnimator);
switch (task)
{
case AnnTask.TASK_ANNOTATE:
case AnnTask.TASK_SPLIT:
if (isRemaining)
{
Activity.linesAdapter.ShowFooter = true;
}
else
{
Activity.linesAdapter.ShowFooter = false;
}
int firstVisiblePosition = Activity.linesLayoutManager.FindFirstVisibleItemPosition();
View firstVisible = Activity.linesLayoutManager.FindViewByPosition(firstVisiblePosition);
int top = firstVisible != null ? firstVisible.Top : 0;
if (task == AnnTask.TASK_SPLIT)
{
Activity.linesRecyclerView.SetItemAnimator(null);
int toRemove = Activity.lines.Count - splitLineIndex;
while (toRemove-- > 0)
{
Activity.lines.RemoveAt(splitLineIndex);
Activity.linesAdapter.NotifyItemRemoved(splitLineIndex + 1);
}
if (Activity.annoMode == ANNOTATE_FILE && Activity.mBookmarks.Count > 0)
{
int bookmarksRemoveFrom = Bookmark.SearchClosest(Activity.endPos, Activity.mFoundBookmarks);
while (Activity.mFoundBookmarks.Count > bookmarksRemoveFrom)
{
Activity.mFoundBookmarks.RemoveAt(bookmarksRemoveFrom);
}
}
}
int rmCount = -1;
if (Activity.annoMode == ANNOTATE_FILE && !Activity.isFirstFileAnnotation && firstVisiblePosition > AnnTask.visibleLines)
{
rmCount = firstVisiblePosition - AnnTask.visibleLines;
tempStartPos = Activity.GetPosition(Activity.lines, rmCount + 1, 0, true);
for (int i = 0; i < rmCount; i++)
{
Activity.lines.RemoveAt(0);
Activity.linesAdapter.NotifyItemRemoved(1);
}
int bookmarksRemoveUntil = Bookmark.SearchClosest(tempStartPos, Activity.mFoundBookmarks);
for (int i = 0; i < bookmarksRemoveUntil; i++)
{
Activity.mFoundBookmarks.RemoveAt(0);
}
for (int i = 0; i < Activity.mFoundBookmarks.Count; i++)
{
Activity.mFoundBookmarks[i].mLine -= rmCount;
}
}
for (int i = 0; i < foundBookmarks.Count; i++)
{
foundBookmarks[i].mLine += Activity.lines.Count;
}
Activity.mFoundBookmarks.AddRange(foundBookmarks);
Activity.lines.AddRange(tempLines);
Activity.linesAdapter.NotifyItemRangeInserted(Activity.lines.Count - tempLines.Count + 1, tempLines.Count);
if (tempStartPos > 0)
{
Activity.linesAdapter.ShowHeader = true;
if (Activity.isFirstFileAnnotation)
{
Activity.linesLayoutManager.ScrollToPositionWithOffset(1, 0);
}
}
else
{
Activity.linesAdapter.ShowHeader = false;
}
if (rmCount > -1)
{
Activity.linesLayoutManager.ScrollToPositionWithOffset(AnnTask.visibleLines, top);
}
tempLines.Clear();
break;
case AnnTask.TASK_ANNOTATE_BACK:
int remainCount = Activity.linesLayoutManager.FindFirstVisibleItemPosition() + AnnTask.visibleLines * 2;
if (Activity.lines.Count > remainCount)
{
rmCount = Activity.lines.Count - remainCount;
for (int i = 0; i < rmCount; i++)
{
List <object> rmLine = Activity.lines[remainCount];
Activity.lines.RemoveAt(remainCount);
Activity.linesAdapter.NotifyItemRemoved(remainCount + 1);
tempEndPos -= LineView.GetLineSize(rmLine, Activity.annoMode == ANNOTATE_FILE);
}
if (Activity.annoMode == ANNOTATE_FILE && Activity.mFoundBookmarks.Count > 0)
{
int bookmarksRemoveFrom = Bookmark.SearchClosest(tempEndPos, Activity.mFoundBookmarks);
while (Activity.mFoundBookmarks.Count > bookmarksRemoveFrom)
{
Activity.mFoundBookmarks.RemoveAt(bookmarksRemoveFrom);
}
}
}
firstVisiblePosition = Activity.linesLayoutManager.FindFirstVisibleItemPosition();
int newFirstVisiblePosition = firstVisiblePosition + tempLines.Count;
top = Activity.linesLayoutManager.FindViewByPosition(firstVisiblePosition).Top + Activity.linesLayoutManager.FindViewByPosition(firstVisiblePosition).Height - Activity.linesLayoutManager.FindViewByPosition(firstVisiblePosition + 1).Height;
if (tempStartPos == 0)
{
Activity.linesAdapter.ShowHeader = false;
}
for (int i = 0; i < Activity.mFoundBookmarks.Count; i++)
{
Activity.mFoundBookmarks[i].mLine += tempLines.Count;
}
Activity.mFoundBookmarks.InsertRange(0, foundBookmarks);
Activity.lines.InsertRange(0, tempLines);
Activity.linesAdapter.NotifyItemRangeInserted(1, tempLines.Count);
Activity.linesLayoutManager.ScrollToPositionWithOffset(newFirstVisiblePosition, top);
tempLines.Clear();
break;
}
Activity.isFirstAnnotation = false;
Activity.isFirstFileAnnotation = false;
Activity.startPos = tempStartPos;
Activity.endPos = tempEndPos;
if (Activity.settingsChanged)
{
Activity.Redraw();
}
//update header and footer
Activity.linesAdapter.NotifyItemChanged(0);
Activity.linesAdapter.NotifyItemChanged(Activity.linesAdapter.ItemCount - 1);
}
private Task <object> CreateTask()
{
CancelToken = new CancellationTokenSource();
var t = new Task <object>(() =>
{
try
{
//System.Console.WriteLine("STEP 1");
switch (task)
{
case TASK_SPLIT:
curPos = 0;
BufText = "";
bufLen = 0;
notFound = 0;
break;
case TASK_ANNOTATE:
case TASK_ANNOTATE_BACK:
curPos = 0;
BufText = "";
bufLen = 0;
curLine = new List <object>();
hMargin = TestView != null ? TestView.hMargin : 0;
curWidth = hMargin;
notFound = 0;
break;
}
tempEndPos = endPos;
tempStartPos = startPos;
mHopelessBreak = false;
//System.Console.WriteLine("STEP 2");
while ((task == TASK_ANNOTATE || task == TASK_SPLIT) && (curPos < bufLen || curPos == bufLen && tempEndPos < textLen) && (tempLines.Count < visibleLines * 2 || (!Formatting && tempEndPos - endPos < 500)) || task == TASK_ANNOTATE_BACK && (curPos < bufLen || curPos == bufLen && tempStartPos > 0))
{
//System.Console.WriteLine("STEP 3");
if ((task == TASK_ANNOTATE || task == TASK_SPLIT) && bufLen - curPos < 18 && tempEndPos < textLen)
{
if (notFound > 0)
{
curLine = AddNotFound(notFound, curLine);
notFound = 0;
}
BufText = NextBuffer;
bufLen = BufText.Length;
}
else if (task == TASK_ANNOTATE_BACK && curPos == bufLen)
{
if (notFound > 0)
{
curLine = AddNotFound(notFound, curLine);
notFound = 0;
}
if (curLine.Count > 0)
{
tempLines.Add(curLine);
curLine = new List <object>();
}
tempBackLines.InsertRange(0, tempLines);
tempLines.Clear();
if (tempBackLines.Count < visibleLines * 2)
{
BufText = PrevBuffer;
bufLen = BufText.Length;
}
else
{
break;
}
}
//System.Console.WriteLine("STEP 4");
if (BufText[curPos] < '\u25CB' || BufText[curPos] > '\u9FA5')
{
if (CheckCancelled())
{
//return (-1);
return(null);
}
notFound++;
if (BufText[curPos] == ' ' && notFound > 1)
{
curPos++;
curLine = AddNotFound(notFound, curLine);
notFound = 0;
if (curFilePos != -1)
{
curFilePos++;
}
continue;
}
if (notFound > perLine * visibleLines * 2 && task == TASK_ANNOTATE)
{
notFound--;
break;
}
if (curFilePos != -1)
{
curFilePos += Encoding.UTF8.GetBytes(BufText.SubstringSpecial(curPos, curPos + 1)).Length;
}
curPos++;
continue;
}
//System.Console.WriteLine("STEP 5");
if (notFound > 0)
{
curLine = AddNotFound(notFound, curLine);
notFound = 0;
}
int last = -1;
//System.Console.WriteLine("STEP 6");
int i = 3;
for (; i >= 0; i--)
{
int j = 1;
for (; j <= i && curPos + j < bufLen; j++)
{
if (BufText[curPos + j] < '\u25CB' || BufText[curPos + j] > '\u9FA5')
{
break;
}
}
//System.Console.WriteLine("STEP 7");
if (j == i + 1)
{
if (i == 3)
{
last = Dict.BinarySearch(BufText.SubstringSpecial(curPos, curPos + i + 1), true);
}
else
{
if (last >= 0)
{
last = Dict.BinarySearch(BufText.SubstringSpecial(curPos, curPos + i + 1), 0, last - 1, false);
}
else
{
last = Dict.BinarySearch(BufText.SubstringSpecial(curPos, curPos + i + 1), false);
}
}
//System.Console.WriteLine("STEP 8");
if (last >= 0)
{
if (i == 3)
{ //the found entry may be longer than 4 (3 + 1)
if (Dict.GetLength(last) > bufLen - curPos)
{ //the found may be longer than the ending
continue;
}
string word = BufText.SubstringSpecial(curPos, curPos + Dict.GetLength(last));
if (Dict.Equals(last, word))
{
curLine = AddWord(last, curLine);
Bookmark bookmark = Bookmark.Search(curFilePos, Bookmarks);
if (bookmark != null)
{
bookmark.SetAnnotatedPosition(tempLines.Count, curLine.Count - 1);
FoundBookmarks.Add(bookmark);
}
if (CheckCancelled())
{
return(null);
//return (-1);
}
if (curFilePos != -1)
{
curFilePos += word.Length * 3;
}
curPos += word.Length;
break;
}
}
else
{
curLine = AddWord(last, curLine);
Bookmark bookmark = Bookmark.Search(curFilePos, Bookmarks);
if (bookmark != null)
{
bookmark.SetAnnotatedPosition(tempLines.Count, curLine.Count - 1);
FoundBookmarks.Add(bookmark);
}
if (CheckCancelled())
{
//return (-1);
return(null);
}
if (curFilePos != -1)
{
curFilePos += (i + 1) * 3;
}
curPos += i + 1;
break;
}
}
}
}
//System.Console.WriteLine("STEP 9");
if (i < 0)
{
notFound++;
if (curFilePos != -1)
{
curFilePos += Encoding.UTF8.GetBytes(BufText.SubstringSpecial(curPos, curPos + 1)).Length;
}
curPos++;
}
}
//System.Console.WriteLine("STEP 10");
if (notFound > 0)
{
curLine = AddNotFound(notFound, curLine);
notFound = 0;
}
//System.Console.WriteLine("STEP 11");
if (curLine.Count > 0)
{
if (task == TASK_ANNOTATE_BACK || tempEndPos == textLen && curPos == bufLen || tempLines.Count == 0)
{ //back annotation or end of text or 1-line text
tempLines.Add(curLine);
curLine = new List <object>();
}
else
{
curPos -= (int)LineView.GetLineSize(curLine, false);
}
}
//System.Console.WriteLine("STEP 12");
if (task == TASK_ANNOTATE || task == TASK_SPLIT)
{
if (annoMode == AnnotationActivity.ANNOTATE_FILE)
{
tempEndPos -= Encoding.UTF8.GetBytes(BufText.Substring(curPos)).Length;
}
else
{
tempEndPos -= bufLen - curPos;
}
}
if (task == TASK_ANNOTATE_BACK)
{
tempBackLines.InsertRange(0, tempLines);
tempLines = tempBackLines;
}
return(task);
}
catch (Exception e)
{
status = Status.Finished;
System.Console.WriteLine("Annotation CreateTask ERROR => " + e.Message);
Log.Equals("ChineseReader", "Annotation error");
}
return(task);
}, CancelToken.Token, TaskCreationOptions.None);
t.ContinueWith(antecendent =>
{
status = Status.Finished;
System.Console.WriteLine("C# Post Execute");
if (CheckCancelled())
{
return;
}
inter.OnCompleted(task, splitLineIndex, PastedText, tempLines, curPos, tempStartPos, tempEndPos, curPos < bufLen || (annoMode == AnnotationActivity.ANNOTATE_FILE && tempEndPos + Encoding.UTF8.GetBytes(BufText.SubstringSpecial(0, curPos)).Length < textLen), FoundBookmarks);
}, CancelToken.Token, TaskContinuationOptions.None, Scheduler);
return(t);
}
protected override Java.Lang.Object DoInBackground(params Java.Lang.Object[] native_parms)
{
try
{
switch (task)
{
case TASK_SPLIT:
curPos = 0;
BufText = "";
bufLen = 0;
notFound = 0;
break;
case TASK_ANNOTATE:
case TASK_ANNOTATE_BACK:
curPos = 0;
BufText = "";
bufLen = 0;
curLine = new List <object>();
hMargin = TestView != null ? TestView.hMargin : 0;
curWidth = hMargin;
notFound = 0;
break;
}
tempEndPos = endPos;
tempStartPos = startPos;
mHopelessBreak = false;
while ((task == TASK_ANNOTATE || task == TASK_SPLIT) && (curPos < bufLen || curPos == bufLen && tempEndPos < textLen) && (tempLines.Count < visibleLines * 2 || (!Formatting && tempEndPos - endPos < 500)) || task == TASK_ANNOTATE_BACK && (curPos < bufLen || curPos == bufLen && tempStartPos > 0))
{
if ((task == TASK_ANNOTATE || task == TASK_SPLIT) && bufLen - curPos < 18 && tempEndPos < textLen)
{
if (notFound > 0)
{
curLine = AddNotFound(notFound, curLine);
notFound = 0;
}
BufText = NextBuffer;
bufLen = BufText.Length;
}
else if (task == TASK_ANNOTATE_BACK && curPos == bufLen)
{
if (notFound > 0)
{
curLine = AddNotFound(notFound, curLine);
notFound = 0;
}
if (curLine.Count > 0)
{
tempLines.Add(curLine);
curLine = new List <object>();
}
tempBackLines.InsertRange(0, tempLines);
tempLines.Clear();
if (tempBackLines.Count < visibleLines * 2)
{
BufText = PrevBuffer;
bufLen = BufText.Length;
}
else
{
break;
}
}
if (BufText[curPos] < '\u25CB' || BufText[curPos] > '\u9FA5')
{
if (CheckCancelled())
{
//return (-1);
return(null);
}
notFound++;
if (BufText[curPos] == ' ' && notFound > 1)
{
curPos++;
curLine = AddNotFound(notFound, curLine);
notFound = 0;
if (curFilePos != -1)
{
curFilePos++;
}
continue;
}
if (notFound > perLine * visibleLines * 2 && task == TASK_ANNOTATE)
{
notFound--;
break;
}
if (curFilePos != -1)
{
curFilePos += Encoding.UTF8.GetBytes(BufText.SubstringSpecial(curPos, curPos + 1)).Length;
}
curPos++;
continue;
}
if (notFound > 0)
{
curLine = AddNotFound(notFound, curLine);
notFound = 0;
}
int last = -1;
int i = 3;
for (; i >= 0; i--)
{
int j = 1;
for (; j <= i && curPos + j < bufLen; j++)
{
if (BufText[curPos + j] < '\u25CB' || BufText[curPos + j] > '\u9FA5')
{
break;
}
}
if (j == i + 1)
{
if (i == 3)
{
last = Dict.BinarySearch(BufText.SubstringSpecial(curPos, curPos + i + 1), true);
}
else
{
if (last >= 0)
{
last = Dict.BinarySearch(BufText.SubstringSpecial(curPos, curPos + i + 1), 0, last - 1, false);
}
else
{
last = Dict.BinarySearch(BufText.SubstringSpecial(curPos, curPos + i + 1), false);
}
}
if (last >= 0)
{
if (i == 3)
{ //the found entry may be longer than 4 (3 + 1)
if (Dict.GetLength(last) > bufLen - curPos)
{ //the found may be longer than the ending
continue;
}
string word = BufText.SubstringSpecial(curPos, curPos + Dict.GetLength(last));
if (Dict.Equals(last, word))
{
curLine = AddWord(last, curLine);
Bookmark bookmark = Bookmark.Search(curFilePos, Bookmarks);
if (bookmark != null)
{
bookmark.SetAnnotatedPosition(tempLines.Count, curLine.Count - 1);
FoundBookmarks.Add(bookmark);
}
if (CheckCancelled())
{
return(null);
//return (-1);
}
if (curFilePos != -1)
{
curFilePos += word.Length * 3;
}
curPos += word.Length;
break;
}
}
else
{
curLine = AddWord(last, curLine);
Bookmark bookmark = Bookmark.Search(curFilePos, Bookmarks);
if (bookmark != null)
{
bookmark.SetAnnotatedPosition(tempLines.Count, curLine.Count - 1);
FoundBookmarks.Add(bookmark);
}
if (CheckCancelled())
{
//return (-1);
return(null);
}
if (curFilePos != -1)
{
curFilePos += (i + 1) * 3;
}
curPos += i + 1;
break;
}
}
}
}
if (i < 0)
{
notFound++;
if (curFilePos != -1)
{
curFilePos += Encoding.UTF8.GetBytes(BufText.SubstringSpecial(curPos, curPos + 1)).Length;
}
curPos++;
}
}
if (notFound > 0)
{
curLine = AddNotFound(notFound, curLine);
notFound = 0;
}
if (curLine.Count > 0)
{
if (task == TASK_ANNOTATE_BACK || tempEndPos == textLen && curPos == bufLen || tempLines.Count == 0)
{ //back annotation or end of text or 1-line text
tempLines.Add(curLine);
curLine = new List <object>();
}
else
{
curPos -= (int)LineView.GetLineSize(curLine, false);
}
}
if (task == TASK_ANNOTATE || task == TASK_SPLIT)
{
if (annoMode == AnnotationActivity.ANNOTATE_FILE)
{
tempEndPos -= Encoding.UTF8.GetBytes(BufText.Substring(curPos)).Length;
}
else
{
tempEndPos -= bufLen - curPos;
}
}
if (task == TASK_ANNOTATE_BACK)
{
tempBackLines.InsertRange(0, tempLines);
tempLines = tempBackLines;
}
return(task);
}
catch (Java.Lang.Exception e)
{
status = Status.Finished;
System.Console.WriteLine("Annotation DoInBackground ERROR => " + e.Message);
Log.Equals("ChineseReader", "Annotation error");
}
return(task);
}
public void RedrawLines(RecyclerView listView)
{
int currentLine = Math.Max(((LinearLayoutManager)listView.GetLayoutManager()).FindFirstVisibleItemPosition() - 1, 0);
int linesSize = lines.Count;
for (int j = 0; j < currentLine && j < linesSize; j++)
{
List <object> line = lines[j];
startPos += LineView.GetLineSize(line, annoMode == AnnotationActivity.ANNOTATE_FILE);
}
List <object> curLine = new List <object>();
tempLines = new List <List <object> >();
curWidth = hMargin;
int linesCount = lines.Count;
int i = 0;
for (i = currentLine; i < linesCount && tempLines.Count < visibleLines * 2; i++)
{
List <object> line = lines[i];
int wordCount = line.Count;
for (int j = 0; j < wordCount; j++)
{
object word = line[j];
if (word is string && ((string)word).Length == 0)
{
curLine.Add("");
tempLines.Add(curLine);
curLine = new List <object>();
curWidth = hMargin;
}
else
{
curLine = AddWord(word, curLine);
}
}
}
if (curLine.Count > 0 && endPos >= textLen)
{
tempLines.Add(curLine);
}
else
{
endPos -= LineView.GetLineSize(curLine, annoMode == AnnotationActivity.ANNOTATE_FILE);
}
if (i < linesCount)
{
for (; i < linesCount; i++)
{
endPos -= LineView.GetLineSize(lines[i], annoMode == AnnotationActivity.ANNOTATE_FILE);
}
}
lines.Clear();
lines.AddRange(tempLines);
status = Status.Finished;
}
