public TextArea(TextEditorControl motherTextEditorControl, TextAreaControl motherTextAreaControl)
: base()
{
this.motherTextAreaControl = motherTextAreaControl;
this.motherTextEditorControl = motherTextEditorControl;
caret = new Caret(this);
selectionManager = new SelectionManager(Document);
this.textAreaClipboardHandler = new TextAreaClipboardHandler(this);
#if GTK
// FIXME: GTKize?
this.DoubleBuffered = false;
#else
ResizeRedraw = true;
SetStyle(ControlStyles.DoubleBuffer, false);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.Opaque, false);
#endif
textView = new TextView(this);
gutterMargin = new GutterMargin(this);
foldMargin = new FoldMargin(this);
iconBarMargin = new IconBarMargin(this);
leftMargins.AddRange(new AbstractMargin[] { iconBarMargin, gutterMargin, foldMargin });
OptionsChanged();
new TextAreaMouseHandler(this).Attach();
new TextAreaDragDropHandler().Attach(this);
bracketshemes.Add(new BracketHighlightingSheme('{', '}'));
bracketshemes.Add(new BracketHighlightingSheme('(', ')'));
bracketshemes.Add(new BracketHighlightingSheme('[', ']'));
CanFocus = true;
caret.PositionChanged += new EventHandler(SearchMatchingBracket);
Document.TextContentChanged += new EventHandler(TextContentChanged);
#if GTK
KeyPressEvent += new GtkSharp.KeyPressEventHandler (OnKeyPress);
AddEvents ((int) (Gdk.EventMask.ExposureMask |
Gdk.EventMask.LeaveNotifyMask |
Gdk.EventMask.ButtonPressMask |
Gdk.EventMask.ButtonReleaseMask |
Gdk.EventMask.PointerMotionMask |
Gdk.EventMask.KeyPressMask |
Gdk.EventMask.ScrollMask |
Gdk.EventMask.KeyReleaseMask));
ExposeEvent += new GtkSharp.ExposeEventHandler (ExposeHandler);
#endif
}
public MyEditor(Form1 parentForm, bool isReadOnly)
{
this.parentForm = parentForm;
this.IsReadonly = isReadOnly;
caret = new Caret(this);
InitializeComponent();
BackColor = Color.White;
horizontalScrollBar = new HScrollBar();
horizontalScrollBar.Dock = DockStyle.Bottom;
horizontalScrollBar.Value = 0;
horizontalScrollBar.ValueChanged += scrollBar_ValueChanged;
horizontalScrollBar.SmallChange = 10;
horizontalScrollBar.LargeChange = 100;
horizontalScrollBar.KeyPress += OnKeyPress;
horizontalScrollBar.KeyDown += OnKeyDown;
Controls.Add(horizontalScrollBar);
verticalScrollBar = new VScrollBar();
verticalScrollBar.Dock = DockStyle.Right;
verticalScrollBar.Value = 0;
verticalScrollBar.ValueChanged += scrollBar_ValueChanged;
verticalScrollBar.SmallChange = 1;
verticalScrollBar.LargeChange = 10;
verticalScrollBar.KeyPress += OnKeyPress;
verticalScrollBar.KeyDown += OnKeyDown;
Controls.Add(verticalScrollBar);
caretTimer = new Timer();
caretTimer.Interval = 500;
caretTimer.Enabled = true;
caretTimer.Tick += caretTimer_Tick;
DoubleBuffered = true;
ime = new Ime(parentForm.Handle, fonts.Base);
//SetStyle(ControlStyles.UserPaint /*|
// /*ControlStyles.AllPaintingInWmPaint*/, true);
/*SetStyle(ControlStyles.SupportsTransparentBackColor |
ControlStyles.Opaque |
ControlStyles.UserPaint |
ControlStyles.AllPaintingInWmPaint |
ControlStyles.ResizeRedraw, true);*/
}
public void ShowFor(TextEditorControl editor, bool replaceMode)
{
Editor = editor;
_search.ClearScanRegion();
SelectionManager sm = editor.ActiveTextAreaControl.SelectionManager;
if (sm.HasSomethingSelected && sm.SelectionCollection.Count == 1)
{
ISelection sel = sm.SelectionCollection[0];
if (sel.StartPosition.Line == sel.EndPosition.Line)
{
txtLookFor.Text = sm.SelectedText;
}
else
{
_search.SetScanRegion(sel);
}
}
else
{
// Get the current word that the caret is on
Caret caret = editor.ActiveTextAreaControl.Caret;
int start = TextUtilities.FindWordStart(editor.Document, caret.Offset);
int endAt = TextUtilities.FindWordEnd(editor.Document, caret.Offset);
txtLookFor.Text = editor.Document.GetText(start, endAt - start);
}
ReplaceMode = replaceMode;
Owner = (Form)editor.TopLevelControl;
Location = new Point(Owner.Location.X + 100, Owner.Location.Y + 100);
Show();
txtLookFor.SelectAll();
txtLookFor.Focus();
}
public void ShowFor(TextEditorControl editor, bool replaceMode)
{
Editor = editor;
_search.ClearScanRegion();
var sm = editor.ActiveTextAreaControl.SelectionManager;
if (sm.HasSomethingSelected && sm.SelectionCollection.Count == 1)
{
var sel = sm.SelectionCollection[0];
if (sel.StartPosition.Line == sel.EndPosition.Line)
{
findWhatTextBox.Text = sm.SelectedText;
}
else
{
_search.SetScanRegion(sel);
}
}
else
{
// Get the current word that the caret is on
Caret caret = editor.ActiveTextAreaControl.Caret;
int start = TextUtilities.FindWordStart(editor.Document, caret.Offset);
int endAt = TextUtilities.FindWordEnd(editor.Document, caret.Offset);
findWhatTextBox.Text = editor.Document.GetText(start, endAt - start);
}
ReplaceMode = replaceMode;
this.Owner = (Form)editor.TopLevelControl;
this.Show();
IsShown = true;
findWhatTextBox.SelectAll();
findWhatTextBox.Focus();
}
public TextRange FindNext(bool viaF3, bool searchBackward, string messageIfNotFound)
{
if (string.IsNullOrEmpty(txtLookFor.Text))
{
MessageBox.Show(this, "No string specified to look for!", "Find", MessageBoxButtons.OK,
MessageBoxIcon.Information);
return(null);
}
_lastSearchWasBackward = searchBackward;
_search.LookFor = txtLookFor.Text;
_search.MatchCase = chkMatchCase.Checked;
_search.MatchWholeWordOnly = chkMatchWholeWord.Checked;
Caret caret = _editor.ActiveTextAreaControl.Caret;
if (viaF3 && _search.HasScanRegion &&
!Globals.IsInRange(caret.Offset, _search.BeginOffset, _search.EndOffset))
{
// user moved outside of the originally selected region
_search.ClearScanRegion();
UpdateTitleBar();
}
int startFrom = caret.Offset - (searchBackward ? 1 : 0);
TextRange range = _search.FindNext(startFrom, searchBackward, out _lastSearchLoopedAround);
if (range != null)
{
SelectResult(range);
}
else if (messageIfNotFound != null)
{
MessageBox.Show(this, messageIfNotFound, " ", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
return(range);
}
public static bool Draw(string text, Size size, Caret.CaretType caretType, ColorName barColorName, AnimBool expanded)
{
Color initialColor = GUI.color;
bool result = false;
GUIStyle barStyle = BarStyle(size, expanded.target);
var labelStyle = new GUIStyle(LabelStyle(size, expanded.target))
{
normal = { textColor = Colors.TextColor(barColorName) }
};
float barHeight = barStyle.fixedHeight;
float caretSize = barHeight * CARET_SIZE_RATIO;
GUILayout.BeginVertical(GUILayout.Height(barHeight));
{
GUI.color = Colors.BarColor(barColorName, expanded.target);
if (GUILayout.Button(GUIContent.none, barStyle, GUILayout.ExpandWidth(true)))
{
expanded.target = !expanded.target;
Properties.ResetKeyboardFocus();
Event.current.Use();
result = true;
}
GUI.color = initialColor;
GUILayout.Space(-barHeight);
GUILayout.Label(new GUIContent(text), labelStyle, GUILayout.ExpandWidth(true), GUILayout.Height(barHeight));
GUILayout.Space(-barHeight);
Caret.Draw(expanded, barColorName, caretType, caretSize);
}
GUILayout.EndVertical();
return(result);
}
public async Task <TextRange> FindNext(bool viaF3, bool searchBackward, string messageIfNotFound)
{
if (string.IsNullOrEmpty(txtLookFor.Text))
{
MessageBox.Show(this, _noSearchString.Text, Text, MessageBoxButtons.OK,
MessageBoxIcon.Information);
return(null);
}
_lastSearchWasBackward = searchBackward;
_search.LookFor = txtLookFor.Text;
_search.MatchCase = chkMatchCase.Checked;
_search.MatchWholeWordOnly = chkMatchWholeWord.Checked;
int startIdx = -1;
int currentIdx = -1;
TextRange range = null;
do
{
Caret caret = _editor.ActiveTextAreaControl.Caret;
if (viaF3 && _search.HasScanRegion &&
!Globals.IsInRange(caret.Offset, _search.BeginOffset, _search.EndOffset))
{
// user moved outside of the originally selected region
_search.ClearScanRegion();
UpdateTitleBar();
}
int startFrom = caret.Offset - (searchBackward ? 1 : 0);
if (startFrom == -1)
{
startFrom = _search.EndOffset;
}
range = _search.FindNext(startFrom, searchBackward, out _lastSearchLoopedAround);
if (range != null && (!_lastSearchLoopedAround || _fileLoader == null))
{
SelectResult(range);
}
else if (_fileLoader != null)
{
range = null;
if (currentIdx != -1 && startIdx == -1)
{
startIdx = currentIdx;
}
if (_fileLoader(searchBackward, true, out var fileIndex, out var loadFileContent))
{
currentIdx = fileIndex;
await loadFileContent;
}
else
{
break;
}
}
} while (range == null && startIdx != currentIdx && currentIdx != -1);
if (range == null && messageIfNotFound != null)
{
MessageBox.Show(this, messageIfNotFound, " ", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
return(range);
}
/// <summary>
/// Sets the caret to be used.
/// </summary>
public void setCaret(Caret @c)
{
}
public TextEditor(TextDocument document)
{
this.document = document;
document.TextReplaced += (sender, args) =>
{
UpdateContentSize();
};
CaretAnimation = new CaretAnimation();
Caret = new Caret(this);
Caret.Line = 1;
Options = new TextEditorOptions();
Content = textArea = new TextArea(this);
CaretAnimation.Callback = () =>
{
//RedrawLine(Caret.Line);
};
CaretAnimation.Start();
Caret.PositionChanged += (sender, e) =>
{
QueueDraw();
};
KeyPressed += textArea.HandleKeyPressed;
TextInput += textArea.HandleTextInput;
}
public TryInterpretReturnValue(Caret start, ErrorSentence.Kind kind, int subDataIndex = 0) : this(start, (int)kind, subDataIndex, InterpreterStatus.Error)
{
}
private int LocalSelectionIndex(ITextComponentWrapper text)
{
// selection index could be out of bounds.
return(Mathf.Clamp(Caret.GetSelectionIndex() - _drawStart, 0, text.DisplayedTextLength));
}
private void MoveCaretWithinBounds(int index, bool withSelection)
{
index = Mathf.Clamp(index, 0, TextValue.Length);
Caret.MoveTo(index, withSelection);
}
private static TryInterpretReturnValue Success(this Caret start, byte successSubData, int length) => new TryInterpretReturnValue(new Span(start, length), SuccessSentence.Kind.StructKindInterpretSuccess, successSubData);
public OneSidedDelete(ITextBuffer document, bool left)
{
point = document.Point;
this.left = left;
}
public void Remove(Caret start, int count)
{
String t = Text;
if(t.Length >= start.Position + count)
Text = t.Remove(start.Position, count);
}
public void Insert(Caret start, String value)
{
if (value.Contains('\r') || value.Contains('\n'))
{
Text = Text.Insert(start.Position, value.Replace("\r\n", "\n").Replace('\r', '\n'));
}
else
{
Document.Line line = Lines[start.Row];
line.Value = line.Value.Insert(start.Column, value);
CalcLineIndices();
}
}
public void Insert(Caret start, char value)
{
Insert(start, "" + value);
}
protected override void OnGotFocus(EventArgs e)
{
base.OnGotFocus(e);
Debug.Assert(m_Caret == null);
m_Caret = new Caret(this, LineHeight);
UpdateCaret();
InvalidateSelection();
InvalidateCaretGutter();
}
protected override void OnLostFocus(EventArgs e)
{
base.OnLostFocus(e);
//Sometimes in the debugger, the IDE seems to
//steal focus, and it seems like this event fires
//twice without an intermediate OnGotFocus. So
//we have to protect against that here and check
//to see if we still have the caret.
if (m_Caret != null)
{
m_Caret.Dispose();
m_Caret = null;
}
InvalidateSelection();
InvalidateCaretGutter();
}
public Span(Caret start, int length)
{
this = default;
Start = start;
Length = length;
}
internal VirtualSnapshotPoint GetVirtualPoint(ITextSnapshot snapshot)
{
return(new VirtualSnapshotPoint(Caret.GetPoint(snapshot), VirtualSpaces));
}
/// <summary>
/// Escape characters inside a text literal
/// </summary>
private string PELEscape(TextPortion SourcePosition, char EscapeChar)
{
StringBuilder sb = new StringBuilder(SourcePosition.Length);
//Last position in the string
var old_pos = SourcePosition.Begin;
//Caret for finding \
var crt = new Caret();
crt.Source = SourcePosition.Text;
string esc_char = EscapeChar.ToString(), esc_chars = esc_char + esc_char;
for (var pos = SourcePosition.Text.IndexOf('\\', SourcePosition.Begin, SourcePosition.Length); pos >= 0; pos = SourcePosition.Text.IndexOf('\\', pos, SourcePosition.End - pos))
{
//Append in-between text
if (pos != old_pos)
sb.Append(SourcePosition.Text.Substring(old_pos, pos - old_pos).Replace(esc_chars, esc_char));
if (pos == SourcePosition.End)
{
ThrowParseError("Expected a character to escape", new TextPortion(pos, 1));
break;
}
pos++;
//End of file
if (pos >= SourcePosition.End)
break;
switch (SourcePosition.Text[pos])
{
case '\\':
sb.Append('\\');
pos++;
break;
case 'r':
case 'R':
sb.Append('\r');
pos++;
break;
case 'n':
case 'N':
sb.Append('\n');
pos++;
break;
case 't':
case 'T':
sb.Append('\t');
pos++;
break;
case 'x':
case 'X':
pos++;
crt.Position = pos;
if (!crt.Match(@"(?<cap>([0-9a-fA-F]{2})+)\\"))
ThrowParseError(
"Expected one or more consecutive 2-digit hexadecimal values, followed by a \\ (eg \\x2A\\, or \\x02A5F2\\)",
new TextPortion(pos, 1));
else
{
var cap = crt.LastMatch.Groups["cap"].Value;
for (int i = 0; i < cap.Length; i += 2)
sb.Append((char) Int16.Parse(cap.Substring(i, 2), NumberStyles.HexNumber));
pos = crt.Position;
}
break;
case 'u':
case 'U':
pos++;
crt.Position = pos;
if (!crt.Match(@"(?<cap>([0-9a-fA-F]{4})+)\\"))
ThrowParseError(
"Expected one or more consecutive 4-digit hexadecimal values, followed by a \\ (eg \\u002A\\, or \\u000200A510F2\\)",
new TextPortion(pos, 1));
else
{
var cap = crt.LastMatch.Groups["cap"].Value;
for (int i = 0; i < cap.Length; i += 4)
sb.Append((char) Int16.Parse(cap.Substring(i, 4), NumberStyles.HexNumber));
pos = crt.Position;
}
break;
default:
ThrowParseError("Unexpected escape character", new TextPortion(pos, 1));
break;
}
old_pos = pos;
}
//Append remaining text
if (old_pos != SourcePosition.End)
sb.Append(SourcePosition.Text, old_pos, SourcePosition.End - old_pos);
return sb.ToString();
}
public override string ToString()
{
return(scopedBlock.ToString() + " // " + Caret.ToString());
}
public static TryInterpretReturnValue TryGetFirstStructLocation(ushort *ccp, int lineLength, Caret start, int column)
{
switch (*ccp)
{
case 'p': // power
return(start.PowerDetect(column, lineLength, ccp));
case 'u': // unit
return(start.UnitDetect(column, lineLength, ccp));
case 'r': // race
return(start.RaceDetect(column, lineLength, ccp));
case 'a': // attribute
return(start.AttributeDetect(column, lineLength, ccp));
case 'f': // field
return(start.FieldDetect(column, lineLength, ccp));
case 'o': // object
return(start.ObjectDetect(column, lineLength, ccp));
case 'm': // movetype
return(start.MoveTypeDetect(column, lineLength, ccp));
case 'e': // event
return(start.EventDetect(column, lineLength, ccp));
case 'd': // dungeon, detail
return(start.DungeonOrDetailDetect(column, lineLength, ccp));
case 'c': // class, context
return(start.ClassOrContextDetect(column, lineLength, ccp));
case 's': // scenario, skill, skillset, sound, story
return(start.SDetect(column, lineLength, ccp));
case 'w': // workspace
return(start.WorkspaceDetect(column, lineLength, ccp));
case 'v': // voice
return(start.VoiceDetect(column, lineLength, ccp));
default:
return(new TryInterpretReturnValue(start, ErrorSentence.Kind.StructKindNotFoundError));
}
}
private void MoveCaretToVirtualPosition(int pos)
{
Caret.MoveTo(new VirtualSnapshotPoint(_snapshotLine, pos));
Caret.EnsureVisible();
}
private int LocalIndex()
{
return(Caret.GetIndex() - _drawStart);
}
public override int Exec(ref Guid pguidCmdGroup, uint nCmdID, uint nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
{
if (ConvertTabsToSpaces &&
TextView.Selection.IsEmpty &&
pguidCmdGroup == VSConstants.VSStd2K &&
!IsInAutomationFunction &&
!DisplayHelper.IsCompletionActive &&
!DisplayHelper.IsSignatureHelpActive
)
{
switch (nCmdID)
{
case ARROW_LEFT:
case ARROW_RIGHT:
if (CaretIsWithinCodeRange)
{
goto default;
}
break;
case ARROW_UP:
case ARROW_DOWN:
Caret.PositionChanged -= CaretOnPositionChanged;
if (!_savedCaretColumn.HasValue)
{
_savedCaretColumn = VirtualCaretColumn;
}
break;
default:
_savedCaretColumn = null;
return(NextTarget.Exec(ref pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn, pvaOut));
}
switch (nCmdID)
{
case ARROW_LEFT:
Caret.MoveToPreviousCaretPosition();
if (CaretCharIsASpace)
{
MoveCaretToPreviousTabStop();
return(VSConstants.S_OK);
}
Caret.MoveToNextCaretPosition();
break;
case ARROW_RIGHT:
if (CaretCharIsASpace)
{
Caret.MoveToNextCaretPosition();
MoveCaretToNextTabStop();
return(VSConstants.S_OK);
}
break;
case ARROW_UP:
try
{
_snapshotLine = TextView.TextSnapshot.GetLineFromPosition(
Caret.Position.BufferPosition.Subtract(CaretColumn + 1));
MoveCaretToNearestVirtualTabStop();
}
catch (ArgumentOutOfRangeException)
{
}
Caret.PositionChanged += CaretOnPositionChanged;
return(VSConstants.S_OK);
case ARROW_DOWN:
try
{
_snapshotLine = FindNextLine();
MoveCaretToNearestVirtualTabStop();
}
catch (ArgumentOutOfRangeException)
{
}
Caret.PositionChanged += CaretOnPositionChanged;
return(VSConstants.S_OK);
}
}
return(NextTarget.Exec(ref pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn, pvaOut));
}
public CaretAdapter(Caret caret)
{
this.caret = caret;
}
public async Task <TextRange?> FindNextAsync(bool viaF3, bool searchBackward, string?messageIfNotFound)
{
if (string.IsNullOrEmpty(txtLookFor.Text))
{
MessageBox.Show(this, _noSearchString.Text, Text, MessageBoxButtons.OK,
MessageBoxIcon.Information);
return(null);
}
Validates.NotNull(_editor);
_lastSearchWasBackward = searchBackward;
_search.LookFor = txtLookFor.Text;
_search.MatchCase = chkMatchCase.Checked;
_search.MatchWholeWordOnly = chkMatchWholeWord.Checked;
int startIdx = -1;
int currentIdx = -1;
TextRange?range;
do
{
Caret caret = _editor.ActiveTextAreaControl.Caret;
if (viaF3 && _search.HasScanRegion &&
!Globals.IsInRange(caret.Offset, _search.BeginOffset, _search.EndOffset))
{
// user moved outside of the originally selected region
_search.ClearScanRegion();
}
int startFrom = caret.Offset - (searchBackward ? 1 : 0);
if (startFrom == -1)
{
startFrom = _search.EndOffset;
}
var isMultiFileSearch = _fileLoader is not null && !_search.HasScanRegion;
range = _search.FindNext(startFrom, searchBackward, out _lastSearchLoopedAround);
if (range is not null && (!_lastSearchLoopedAround || !isMultiFileSearch))
{
SelectResult(range);
}
else if (isMultiFileSearch)
{
range = null;
if (currentIdx != -1 && startIdx == -1)
{
startIdx = currentIdx;
}
Validates.NotNull(_fileLoader);
if (_fileLoader(searchBackward, true, out var fileIndex, out var loadFileContent))
{
currentIdx = fileIndex;
try
{
await loadFileContent;
}
catch (OperationCanceledException)
{
break;
}
}
else
{
break;
}
}
/// <summary> /// Function to fill the IntelliSense panel. /// </summary> /// <param name="document">Related <see cref="TextDocument"/>.</param> /// <param name="caret">Related <see cref="Caret"/>.</param> public static async Task <IEnumerable <IntelliSenseItem> > GenerateAsync(this IIntelliSenseHost _this, TextDocument document, Caret caret) => await Task.Run(() => _this.Generate(document, caret));
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(Caret obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
/// <summary>
/// Search for Text
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void toolStripButton4_Click(object sender, EventArgs e)
{
string searchAll = "SELECT UID FROM SNIPPETS WHERE DATA like @D";
if (toolStripComboBox1.Text == string.Empty)
{
MessageBox.Show("Please enter search criteria."); return;
}
if (_lastCriteria != toolStripComboBox1.Text)
{
AddtoComboBox(toolStripComboBox1.Text);
SqLiteTypes.SqLiteParam u;
_lastCriteria = toolStripComboBox1.Text;
u.Param = "@D"; u.Value = "%" + toolStripComboBox1.Text + "%";
using (DataTable ans = _db.Db.PreparedQuery(searchAll, u))
{
_findList = new Queue <string>();
if (ans == null)
{
new ErrorHandler("Unable to Query", "SearchSnippets"); return;
}
foreach (DataRow r in ans.Rows)
{
_findList.Enqueue(r["UID"].ToString());
}
if (_findList.Any())
{
int y = Int32.Parse(_findList.Dequeue());
treeView1.SelectedNode = treeView1.Node(y.ToString());
//this.richTextBox1.Focus();
// Put in seperate function
TextEditorSearcher search = new TextEditorSearcher
{
Document = textEditorControl1.Document,
LookFor = toolStripComboBox1.Text,
MatchCase = false,
MatchWholeWordOnly = false
};
Caret caret = textEditorControl1.ActiveTextAreaControl.Caret;
bool lastSearchLoopedAround;
int startFrom = caret.Offset;
TextRange range = search.FindNext(startFrom, false, out lastSearchLoopedAround);
if (range != null)
{
Point h1 = textEditorControl1.Document.OffsetToPosition(range.Offset);
Point h2 = textEditorControl1.Document.OffsetToPosition(range.Offset + range.Length);
textEditorControl1.ActiveTextAreaControl.SelectionManager.SetSelection(h1, h2);
textEditorControl1.ActiveTextAreaControl.Caret.Position = textEditorControl1.Document.OffsetToPosition(range.Offset + range.Length);
textEditorControl1.ActiveTextAreaControl.ScrollToCaret();
_findLocation = range.Offset + range.Length;
}
else
{
_findLocation = 0;
}
//int er = this.richTextBox1.Find(toolStripComboBox1.Text, RichTextBoxFinds.None);
//this.textEditorControl1.
//this.richTextBox1.Select(er, this.toolStripComboBox1.Text.Length);
//this.richTextBox1.ScrollToCaret();
//FindLocation = er + toolStripComboBox1.Text.Length;
}
else
{
MessageBox.Show("End of Search");
_lastCriteria = string.Empty;
_findLocation = 0;
}
}
}
else
{
// Still in a Find, goto other places or files.
//this.richTextBox1.Focus();
//int er = this.richTextBox1.Find(toolStripComboBox1.Text, FindLocation, RichTextBoxFinds.None);
TextEditorSearcher search = new TextEditorSearcher
{
Document = textEditorControl1.Document,
LookFor = toolStripComboBox1.Text,
MatchCase = false,
MatchWholeWordOnly = false
};
Caret caret = textEditorControl1.ActiveTextAreaControl.Caret;
int startFrom = caret.Offset;
TextRange range = search.FindNext(startFrom, false, out var lastSearchLoopedAround);
if (range != null && !lastSearchLoopedAround)
{
Point h1 = textEditorControl1.Document.OffsetToPosition(range.Offset);
Point h2 = textEditorControl1.Document.OffsetToPosition(range.Offset + range.Length);
textEditorControl1.ActiveTextAreaControl.SelectionManager.SetSelection(h1, h2);
textEditorControl1.ActiveTextAreaControl.Caret.Position = textEditorControl1.Document.OffsetToPosition(range.Offset + range.Length);
textEditorControl1.ActiveTextAreaControl.ScrollToCaret();
_findLocation = range.Offset + range.Length;
}
else
{
if (_findList.Count > 0)
{
_findLocation = 0;
int y = Int32.Parse(_findList.Dequeue());
treeView1.SelectedNode = treeView1.Node(y.ToString());
////this.richTextBox1.Focus();
//er = this.richTextBox1.Find(toolStripComboBox1.Text, FindLocation, RichTextBoxFinds.None);
//this.richTextBox1.Select(er, this.toolStripComboBox1.Text.Length);
//this.richTextBox1.ScrollToCaret();
//FindLocation = er + toolStripComboBox1.Text.Length;
search = new TextEditorSearcher
{
Document = textEditorControl1.Document,
LookFor = toolStripComboBox1.Text,
MatchCase = false,
MatchWholeWordOnly = false
};
caret = textEditorControl1.ActiveTextAreaControl.Caret;
startFrom = caret.Offset;
range = search.FindNext(startFrom, false, out lastSearchLoopedAround);
if (range != null)
{
Point h1 = textEditorControl1.Document.OffsetToPosition(range.Offset);
Point h2 = textEditorControl1.Document.OffsetToPosition(range.Offset + range.Length);
textEditorControl1.ActiveTextAreaControl.SelectionManager.SetSelection(h1, h2);
textEditorControl1.ActiveTextAreaControl.Caret.Position = textEditorControl1.Document.OffsetToPosition(range.Offset + range.Length);
textEditorControl1.ActiveTextAreaControl.ScrollToCaret();
_findLocation = range.Offset + range.Length;
}
else
{
_findLocation = 0;
}
}
else
{
MessageBox.Show("End of Search");
_lastCriteria = "";
_findLocation = 0;
}
}
}
}
public void UpdateEditorCaretPositions(Caret caret)
{
TxtEditorCaret.Text = $"Ln {caret.Line} Col {caret.Column}";
}
internal bool Reversing(ITextSnapshot snapshot)
{
return(Caret.GetPosition(snapshot) < End?.GetPosition(snapshot));
}
private Node sequence(Node end) {
Node head = null;
Node tail = null;
Node node = null;
for (;;) {
int ch = peek();
switch (ch) {
case '(':
// Because group handles its own closure,
// we need to treat it differently
node = group0();
// Check for comment or flag group
if (node == null)
continue;
if (head == null)
head = node;
else
tail.next = node;
// Double return: Tail was returned in root
tail = root;
continue;
case '[':
node = clazz(true);
break;
case '\\':
ch = nextEscaped();
if (ch == 'p' || ch == 'P') {
boolean oneLetter = true;
boolean comp = (ch == 'P');
ch = next(); // Consume { if present
if (ch != '{') {
unread();
} else {
oneLetter = false;
}
node = family(oneLetter, comp);
} else {
unread();
node = atom();
}
break;
case '^':
next();
if (has(MULTILINE)) {
if (has(UNIX_LINES))
node = new UnixCaret();
else
node = new Caret();
} else {
node = new Begin();
}
break;
case '$':
next();
if (has(UNIX_LINES))
node = new UnixDollar(has(MULTILINE));
else
node = new Dollar(has(MULTILINE));
break;
case '.':
next();
if (has(DOTALL)) {
node = new All();
} else {
if (has(UNIX_LINES))
node = new UnixDot();
else {
node = new Dot();
}
}
break;
case '|':
case ')':
goto end2;
case ']': // Now interpreting dangling ] and } as literals
case '}':
node = atom();
break;
case '?':
case '*':
case '+':
next();
throw error(new String("Dangling meta character '" + ((char)ch) + "'"));
case 0:
if (_cursor >= patternLength) {
goto end2;
}
// Fall through
node = atom();
break;
default:
node = atom();
break;
}
node = closure(node);
if (head == null) {
head = tail = node;
} else {
tail.next = node;
tail = node;
}
}
end2:
if (head == null) {
return end;
}
tail.next = end;
root = tail; //double return
return head;
}
/// <summary>
/// Sets the caret to be used.
/// </summary>
public void setCaret(Caret @c)
{
}
private static TryInterpretReturnValue Fail(this Caret start, byte errorSubData) => new TryInterpretReturnValue(start, ErrorSentence.Kind.StructKindInterpretError, errorSubData);
internal bool IsReversed(ITextSnapshot snapshot)
{
return(Caret.GetPosition(snapshot) == Start?.GetPosition(snapshot));
}
public HexEditor(ByteCollection collection)
{
//Set String format for the hex values
_stringFormat = new StringFormat(StringFormat.GenericTypographic);
_stringFormat.Alignment = StringAlignment.Center;
_stringFormat.LineAlignment = StringAlignment.Center;
//Set the provided byte collection
_hexTable = collection;
//Set the vertical scrollbar
_vScrollBar = new VScrollBar();
_vScrollBar.Scroll += new ScrollEventHandler(OnVScrollBarScroll);
//Redraw whenever the control is resized
SetStyle(ControlStyles.ResizeRedraw, true);
//Enable double buffering
SetStyle(ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint, true);
//Enable selectable
SetStyle(ControlStyles.Selectable, true);
//Handle initialization of Caret
_caret = new Caret(this);
_caret.SelectionStartChanged += new EventHandler(CaretSelectionStartChanged);
_caret.SelectionLengthChanged += new EventHandler(CaretSelectionLengthChanged);
//Create the needed edit view
_editView = new EditView(this);
_handler = _editView;
//Set defualt cursor
this.Cursor = Cursors.IBeam;
}
private void CaretPositionChanged1(object sender, EventArgs e)
{
Caret caret = sender as Caret;
}
internal static void CaretPositionChanged(object sender, DocumentLocationEventArgs e)
{
Caret caret = (Caret)sender;
UpdateCaretPosition(caret);
}
public CaretAdapter(Caret caret)
{
Debug.Assert(caret != null);
_caret = caret;
}
private static TryInterpretReturnValue SDetect(this Caret start, int column, int thisLineLength, ushort *ccp)
{
if (column + 3 >= thisLineLength)
{
return(start.Fail(20));
}
else
{
switch (*++ccp)
{
case 'k':
if (column + 4 < thisLineLength && *++ccp == 'i' && *++ccp == 'l' && *++ccp == 'l')
{
if (IsNextEndOfLineOrSpace(ccp, column + 4, thisLineLength))
{
return(TryInterpretReturnValue.CreateSuccessDetectStructType(start, 5, Location.Skill));
}
else if (*++ccp == 's' && column + 7 < thisLineLength && *++ccp == 'e' && *++ccp == 't' && IsNextEndOfLineOrSpace(ccp, column + 7, thisLineLength))
{
return(TryInterpretReturnValue.CreateSuccessDetectStructType(start, 8, Location.SkillSet));
}
else
{
return(start.Fail(15));
}
}
else
{
return(start.Fail(16));
}
case 'o':
if (column + 4 < thisLineLength && *++ccp == 'u' && *++ccp == 'n' && *++ccp == 'd' && IsNextEndOfLineOrSpaceOrLeftBrace(ccp, column + 4, thisLineLength))
{
return(TryInterpretReturnValue.CreateSuccessDetectStructType(start, 5, Location.Sound));
}
else
{
return(start.Fail(17));
}
case 't':
if (column + 4 < thisLineLength && *++ccp == 'o' && *++ccp == 'r' && *++ccp == 'y' && IsNextEndOfLineOrSpace(ccp, column + 4, thisLineLength))
{
return(TryInterpretReturnValue.CreateSuccessDetectStructType(start, 5, Location.Story));
}
else
{
return(start.Fail(18));
}
case 'c':
if (column + 7 < thisLineLength && *++ccp == 'e' && *++ccp == 'n' && *++ccp == 'a' && *++ccp == 'r' && *++ccp == 'i' && *++ccp == 'o' && IsNextEndOfLineOrSpace(ccp, column + 7, thisLineLength))
{
return(TryInterpretReturnValue.CreateSuccessDetectStructType(start, 8, Location.Scenario));
}
else
{
return(start.Fail(19));
}
case 'p':
if (*++ccp == 'o' && *++ccp == 't' && IsNextEndOfLineOrSpace(ccp, column + 3, thisLineLength))
{
return(TryInterpretReturnValue.CreateSuccessDetectStructType(start, 4, Location.Spot));
}
else
{
return(start.Fail(21));
}
default:
return(start.Fail(20));
}
}
}
