/// <summary>
/// 初始化构造函数
/// </summary>
/// <param name="name">函数块名称</param>
public FuncBlockViewModel(string name, ProjectModel _pmodel)
{
InitializeComponent();
parent = _pmodel;
ProgramName = name;
model = new FuncBlockModel(String.Empty);
IHighlightingDefinition customHighlighting;
Assembly assembly = Assembly.GetExecutingAssembly();
Console.WriteLine(assembly.GetManifestResourceNames());
using (Stream s = assembly.GetManifestResourceStream("SamSoarII.AppMain.Project.CustomHighlighting.xshd"))
{
if (s == null)
{
throw new InvalidOperationException("Could not find embedded resource");
}
using (XmlReader reader = new XmlTextReader(s))
{
customHighlighting = ICSharpCode.AvalonEdit.Highlighting.Xshd.HighlightingLoader.Load(reader, HighlightingManager.Instance);
}
}
HighlightingManager.Instance.RegisterHighlighting("Custom Highlighting", new string[] { ".cool" }, customHighlighting);
CodeTextBox.TextArea.TextEntering += textEditor_TextArea_TextEntering;
CodeTextBox.TextArea.TextEntered += textEditer_TextArea_TextEntered;
CodeTextBox.TextArea.CodeCompleteKeyDown += textEditer_TextArea_CodeCompleteKeyDown;
CodeTextBox.TextArea.CodeCompleteKeyUp += textEditer_TextArea_CodeCompleteKeyUp;
CodeTextBox.CaretChanged += textEditer_CaretChanged;
CodeTextBox.DocumentChanged_Detail += textEditer_DocumentChanged;
DispatcherTimer foldingUpdateTimer = new DispatcherTimer();
foldingUpdateTimer.Interval = TimeSpan.FromSeconds(0.5);
foldingUpdateTimer.Tick += foldingUpdateTimer_Tick;
foldingUpdateTimer.Start();
foldingManager = FoldingManager.Install(CodeTextBox.TextArea);
foldingStrategy = new BraceFoldingStrategy();
foldingStrategy.UpdateFoldings(foldingManager, CodeTextBox.Document);
CodeTextBox.TextArea.IndentationStrategy = new ICSharpCode.AvalonEdit.Indentation.CSharp.CSharpIndentationStrategy(CodeTextBox.Options);
//completionWindow = new CompletionWindow(CodeTextBox.TextArea);
completionWindow = null;
CCSProfix = String.Empty;
ccstblocks = new TextBlock[9];
for (int i = 0; i < 9; i++)
{
ccstblocks[i] = new TextBlock();
ccstblocks[i].FontFamily = new FontFamily("Consolas");
ccstblocks[i].FontSize = 16;
Grid.SetRow(ccstblocks[i], i + 1);
Grid.SetColumn(ccstblocks[i], 0);
CodeCompletePanel.Children.Add(ccstblocks[i]);
}
CodeTextBox.TextArea.Caret.VisibleChanged += Caret_VisibleChanged;
}
void textEditer_TextArea_TextEntered(object sender, TextCompositionEventArgs e)
{
int tabhigh = 0;
int start, end;
string inserttext = String.Empty;
string currentline = String.Empty;
if (e.Text.Length == 1)
{
if (model.Current is FuncBlock_Comment)
{
return;
}
switch (e.Text[0])
{
case '{':
tabhigh = Math.Max(0, model.Current.Height - 1);
inserttext = new string('\t', tabhigh);
inserttext = "\n" + inserttext + "\t\n" + inserttext + "}";
CodeTextBox.Text = CodeTextBox.Text.Insert(CodeTextBox.CaretOffset, inserttext);
model = new FuncBlockModel(CodeTextBox.Text);
CodeTextBox.CaretOffset += tabhigh + 2;
oldTime1 = e.Timestamp;
break;
case '(':
inserttext = ")";
CodeTextBox.Text = CodeTextBox.Text.Insert(CodeTextBox.CaretOffset, inserttext);
model.Current.InnerOffset += inserttext.Length;
oldTime2 = e.Timestamp;
break;
case ')':
if (oldTime2 > 0 && e.Timestamp - oldTime2 < 100)
{
CodeTextBox.Text = CodeTextBox.Text.Remove(CodeTextBox.CaretOffset-- - 1, 1);
}
break;
case '}':
if (oldTime1 > 0 && e.Timestamp - oldTime1 < 100)
{
CodeTextBox.Text = CodeTextBox.Text.Remove(CodeTextBox.CaretOffset-- - 1, 1);
}
break;
case ';':
break;
case '/':
case '*':
end = CodeTextBox.CaretOffset - 1;
start = end - 1;
if (start >= 0 && CodeTextBox.Text[start] == '/' && CodeTextBox.Text[end] == '/')
{
model = new FuncBlockModel(CodeTextBox.Text);
model.Move(CodeTextBox.CaretOffset);
break;
}
if (start >= 0 && CodeTextBox.Text[start] == '/' && CodeTextBox.Text[end] == '*')
{
tabhigh = model.Current.Height;
inserttext = new string('\t', tabhigh);
inserttext = "\n" + inserttext + " *\n" + inserttext + " */";
CodeTextBox.Text = CodeTextBox.Text.Insert(CodeTextBox.CaretOffset, inserttext);
CodeTextBox.CaretOffset += tabhigh + 3;
model = new FuncBlockModel(CodeTextBox.Text);
model.Move(CodeTextBox.CaretOffset);
}
break;
case '\n':
if (model.Current is FuncBlock_CommentParagraph)
{
tabhigh = model.Current.Height;
inserttext = new string('\t', tabhigh);
inserttext += " *";
CodeTextBox.Text = CodeTextBox.Text.Insert(CodeTextBox.CaretOffset, inserttext);
CodeTextBox.CaretOffset += inserttext.Length;
}
model.Move(CodeTextBox.CaretOffset);
break;
default:
break;
}
}
IsModify = true;
//OutputDebug();
}
/// <summary>
/// 当代码内容改变时发生
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void textEditer_DocumentChanged(object sender, DocumentChangeEventArgs e)
{
int offset = e.InsertionLength - e.RemovalLength;
model.Move(e.Offset);
Regex localRegex = new Regex(@"[\{\}]");
Regex stmtRegex = new Regex(@";");
Regex blankRegex = new Regex(@"^\s*$");
Match insertMatch1 = localRegex.Match(e.InsertedText);
Match removeMatch1 = localRegex.Match(e.RemovedText);
Match insertMatch2 = stmtRegex.Match(e.InsertedText);
Match removeMatch2 = stmtRegex.Match(e.RemovedText);
Match insertMatch3 = blankRegex.Match(e.InsertedText);
Match removeMatch3 = blankRegex.Match(e.RemovedText);
int start = 0;
int end = 0;
if (model.Current is FuncBlock_Comment)
{
FuncBlock _parent = model.Current.Parent;
start = _parent.IndexStart;
end = _parent.IndexEnd - 1;
while (end < CodeTextBox.Text.Length && CodeTextBox.Text[end] != '\n')
{
end++;
}
_parent.Build(CodeTextBox.Text, start, end, offset);
}
else if (insertMatch3.Success && removeMatch3.Success)
{
model.Current.InnerOffset += offset;
}
else if (insertMatch1.Success || removeMatch1.Success)
{
model = new FuncBlockModel(CodeTextBox.Text);
model.Move(e.Offset);
}
else
{
if (model.Current is FuncBlock_FuncHeader)
{
model.CurrentNode = new LinkedListNode <FuncBlock>(model.Root);
}
if (model.Current is FuncBlock_Root)
{
LinkedListNode <FuncBlock> nprev = null;
LinkedListNode <FuncBlock> nnext = null;
if (model.Current.Current != null)
{
nprev = model.Current.Current;
if (model.Current.Current.Next != null)
{
nnext = model.Current.Current.Next;
}
}
if (nprev != null &&
nprev.Value.IndexStart > e.Offset)
{
nnext = nprev;
nprev = nprev.Previous;
}
while (nprev != null &&
!(nprev.Value is FuncBlock_Local))
{
nprev = nprev.Previous;
}
while (nnext != null &&
!(nnext.Value is FuncBlock_Local))
{
nnext = nnext.Next;
}
start = nprev != null ? (nprev.Value.IndexEnd + 1) : (model.Current.IndexStart);
end = nnext != null ? (nnext.Value.IndexStart - 2) : (model.Current.IndexEnd - 1);
model.Root.Build(CodeTextBox.Text, start, end, offset);
}
else if (insertMatch2.Success || removeMatch2.Success)
{
start = model.Current.IndexStart;
if (model.Current is FuncBlock_Local)
{
end = model.Current.IndexEnd;
model.Current.Build(CodeTextBox.Text, start, end - 1, offset);
}
else if (model.Current.Parent is FuncBlock_Local)
{
end = model.Current.Parent.IndexEnd;
model.Current.Parent.Build(CodeTextBox.Text, start, end - 1, offset);
}
else
{
throw new Exception(String.Format("Code Structure Error : {0:s} in {1:s}",
model.Current.ToString(), model.Current.Parent.ToString()));
}
}
else
{
if (model.Current is FuncBlock_Local)
{
start = model.Current.IndexStart;
end = model.Current.IndexEnd - 1;
model.Current.Build(CodeTextBox.Text, start, end, offset);
}
else
{
start = model.Current.IndexStart;
end = model.Current.IndexEnd;
model.Current.Parent.Build(CodeTextBox.Text, start, end, offset);
}
}
}
model.Move(e.Offset);
if (e.InsertionLength == 1 && e.RemovalLength == 0)
{
if (char.IsLetterOrDigit(e.InsertedText[0]) || e.InsertedText[0] == '_')
{
int wordend = CodeTextBox.CaretOffset - 1;
int wordstart = wordend;
while (wordstart >= 0 &&
(Char.IsLetterOrDigit(CodeTextBox.Text[wordstart]) || CodeTextBox.Text[wordstart] == '_'))
{
wordstart--;
}
while (wordend < CodeTextBox.Text.Length &&
(Char.IsLetterOrDigit(CodeTextBox.Text[wordend]) || CodeTextBox.Text[wordend] == '_'))
{
wordend++;
}
wordstart++;
wordend--;
CCSOffset = wordstart;
CCSProfix = CodeTextBox.Text.Substring(wordstart, wordend - wordstart + 1);
CCSProfixCursor = CodeTextBox.CaretOffset - wordstart;
}
else if (e.InsertedText[0] != '\n')
{
CCSProfix = String.Empty;
}
}
else if (e.InsertionLength == 0 && e.RemovalLength == 1)
{
if (CCSProfix.Length > 0 && CCSProfixCursor > 0)
{
CCSProfix = CCSProfix.Remove(CCSProfixCursor - 1, 1);
CCSProfixCursor--;
}
}
else
{
CCSProfix = String.Empty;
}
TextChanged(this, new RoutedEventArgs());
SetXY(CodeTextBox.TextArea.Caret.Column, CodeTextBox.TextArea.Caret.Line);
IsModify = true;
//OutputDebug();
}
