1042 lines
31 KiB
C#
1042 lines
31 KiB
C#
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namespace ScintillaNET_FindReplaceDialog
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{
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Text.RegularExpressions;
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using ScintillaNET;
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using System.Drawing;
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using System.Windows.Forms;
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using WeifenLuo.WinFormsUI.Docking;
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using static System.Windows.Forms.VisualStyles.VisualStyleElement;
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[TypeConverterAttribute(typeof(System.ComponentModel.ExpandableObjectConverter))]
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public class FindReplace : Component
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{
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#region Fields
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private readonly SearchFlags _flags;
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private IncrementalSearcher _incrementalSearcher;
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private Indicator _indicator;
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private int _lastReplaceAllOffset = 0;
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private CharacterRange _lastReplaceAllRangeToSearch;
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private string _lastReplaceAllReplaceString = "";
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private int _lastReplaceCount = 0;
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private Marker _marker;
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private Scintilla _scintilla;
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private FindReplaceDialog _window;
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#endregion Fields
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#region Constructors
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/// <summary>
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/// Creates an instance of the FindReplace class.
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/// </summary>
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/// <param name="scintilla">The Scintilla class to which the FindReplace class is attached.</param>
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public FindReplace(Scintilla scintilla)
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{
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_window = CreateWindowInstance();
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_window.KeyPressed += Window_KeyPressed;
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if (scintilla != null)
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Scintilla = scintilla;
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}
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/// <summary>
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/// Creates an instance of the FindReplace class.
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/// </summary>
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public FindReplace() : this(null)
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{
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}
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#endregion Constructors
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public event FindAllResultsEventHandler FindAllResults;
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public event ReplaceAllResultsEventHandler ReplaceAllResults;
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public delegate void FindAllResultsEventHandler(object sender, FindResultsEventArgs FindAllResults);
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public delegate void ReplaceAllResultsEventHandler(object sender, ReplaceResultsEventArgs FindAllResults);
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#region Properties
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private string _SearchPath = "";
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/// <summary>
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/// <20><><EFBFBD><EFBFBD>·<EFBFBD><C2B7>
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/// </summary>
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public string SearchDir
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{
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get { return _SearchPath; }
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set
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{
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_SearchPath = value;
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_window.TxtSearchPath.Text = value;
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_window.DefSearchDir = value;
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}
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}
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public Scintilla Scintilla
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{
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get
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{
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return _scintilla;
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}
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set
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{
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_scintilla = value;
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if (_scintilla != null)
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{
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_marker = _scintilla.Markers[10];
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_marker.Symbol = MarkerSymbol.Circle;
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_marker.SetForeColor(Color.Black);
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_marker.SetBackColor(Color.Blue);
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_indicator = _scintilla.Indicators[16];
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_indicator.ForeColor = Color.Red;
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//_indicator.ForeColor = Color.LawnGreen; //Smart highlight
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_indicator.Alpha = 100;
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_indicator.Style = IndicatorStyle.RoundBox;
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_indicator.Under = true;
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}
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_window.Scintilla = _scintilla;
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_window.FindReplace = this;
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//_incrementalSearcher = CreateIncrementalSearcherInstance();
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//_incrementalSearcher.Scintilla = _scintilla;
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//_incrementalSearcher.FindReplace = this;
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//_incrementalSearcher.Visible = false;
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//_scintilla.Controls.Add(_incrementalSearcher);
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}
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}
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/// <summary>
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/// Triggered when a key is pressed on the Find and Replace Dialog.
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/// </summary>
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public event KeyPressedHandler KeyPressed;
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/// <summary>
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/// Handler for the key press on a Find and Replace Dialog.
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/// </summary>
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/// <param name="sender">The sender.</param>
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/// <param name="e">The key info of the key(s) pressed.</param>
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public delegate void KeyPressedHandler(object sender, KeyEventArgs e);
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private void Window_KeyPressed(object sender, System.Windows.Forms.KeyEventArgs e)
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{
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KeyPressed?.Invoke(this, e);
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}
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//[Editor(typeof(ScintillaNET.Design.FlagEnumUIEditor), typeof(System.Drawing.Design.UITypeEditor))]
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//public SearchFlags Flags
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//{
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// get
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// {
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// return _flags;
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// }
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// set
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// {
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// _flags = value;
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// }
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//}
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[Browsable(false),
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DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
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public IncrementalSearcher IncrementalSearcher
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{
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get
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{
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return _incrementalSearcher;
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}
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set
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{
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_incrementalSearcher = value;
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}
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}
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public Indicator Indicator
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{
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get
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{
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return _indicator;
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}
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set
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{
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_indicator = value;
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}
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}
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public Marker Marker
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{
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get
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{
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return _marker;
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}
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set
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{
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_marker = value;
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}
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}
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[Browsable(false),
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DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
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public FindReplaceDialog Window
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{
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get
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{
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return _window;
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}
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set
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{
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_window = value;
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}
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}
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[Browsable(false)]
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public bool LastReplaceHighlight
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{
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get; set;
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}
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[Browsable(false)]
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public int LastReplaceLastLine
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{
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get; set;
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}
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[Browsable(false)]
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public bool LastReplaceMark
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{
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get; set;
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}
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#endregion Properties
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#region Methods
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public void SetNewScintilla(Scintilla scintilla)
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{
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_scintilla = scintilla;
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_window.Scintilla = _scintilla;
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}
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/// <summary>
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/// Clears highlights from the entire document
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/// </summary>
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public void ClearAllHighlights()
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{
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int currentIndicator = _scintilla.IndicatorCurrent;
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_scintilla.IndicatorCurrent = Indicator.Index;
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_scintilla.IndicatorClearRange(0, _scintilla.TextLength);
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_scintilla.IndicatorCurrent = currentIndicator;
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}
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/// <summary>
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/// Highlight ranges in the document.
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/// </summary>
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/// <param name="Ranges">List of ranges to which highlighting should be applied.</param>
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public void HighlightAll(List<CharacterRange> Ranges)
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{
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_scintilla.IndicatorCurrent = Indicator.Index;
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foreach (var r in Ranges)
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{
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_scintilla.IndicatorFillRange(r.CpMin, r.CpMax - r.CpMin);
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}
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}
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public CharacterRange Find(int startPos, int endPos, Regex findExpression)
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{
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return Find(new CharacterRange(startPos, endPos), findExpression, false);
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}
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public CharacterRange Find(int startPos, int endPos, Regex findExpression, bool searchUp)
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{
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return Find(new CharacterRange(startPos, endPos), findExpression, searchUp);
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}
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public unsafe CharacterRange Find(int startPos, int endPos, string searchString, SearchFlags flags)
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{
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if (string.IsNullOrEmpty(searchString))
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return new CharacterRange();
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_scintilla.TargetStart = startPos;
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_scintilla.TargetEnd = endPos;
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_scintilla.SearchFlags = flags;
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_scintilla.FoldAll(FoldAction.Expand);
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int pos = _scintilla.SearchInTarget(searchString);
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if (pos == -1)
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return new CharacterRange(-1,-1);
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if(_scintilla.TargetEnd> _scintilla.TargetStart+1)
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{
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}
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return new CharacterRange(_scintilla.TargetStart, _scintilla.TargetEnd);
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}
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public CharacterRange Find(CharacterRange r, Regex findExpression)
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{
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return Find(r, findExpression, false);
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}
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public CharacterRange Find(CharacterRange r, Regex findExpression, bool searchUp)
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{
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// Single line and Multi Line in RegExp doesn't really effect
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// whether or not a match will include newline characters. This
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// means we can't do a line by line search. We have to search
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// the entire range because it could potentially match the
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// entire range.
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string text = _scintilla.GetTextRange(r.CpMin, r.CpMax - r.CpMin + 1);
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Match m = findExpression.Match(text);
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if (!m.Success)
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return new CharacterRange();
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if (searchUp)
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{
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// Since we can't search backwards with RegExp we
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// have to search the entire string and return the
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// last match. Not the most efficient way of doing
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// things but it works.
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CharacterRange range = new CharacterRange();
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while (m.Success)
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{
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//TODO - check that removing the byte count does not upset anything
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//int start = r.cpMin + _scintilla.Encoding.GetByteCount(text.Substring(0, m.Index));
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//int end = _scintilla.Encoding.GetByteCount(text.Substring(m.Index, m.Length));
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int start = r.CpMin + text.Substring(0, m.Index).Length;
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int end = text.Substring(m.Index, m.Length).Length;
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range = new CharacterRange(start, start + end);
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m = m.NextMatch();
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}
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return range;
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}
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else
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{
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//TODO - check that removing the byte count does not upset anything
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//int start = r.cpMin + _scintilla.Encoding.GetByteCount(text.Substring(0, m.Index));
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//int end = _scintilla.Encoding.GetByteCount(text.Substring(m.Index, m.Length));
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int start = r.CpMin + text.Substring(0, m.Index).Length;
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int end = text.Substring(m.Index, m.Length).Length;
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return new CharacterRange(start, start + end);
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}
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}
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public CharacterRange Find(CharacterRange rangeToSearch, string searchString)
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{
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return Find(rangeToSearch.CpMin, rangeToSearch.CpMax, searchString, _flags);
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}
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|||
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public CharacterRange Find(CharacterRange rangeToSearch, string searchString, bool searchUp)
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{
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if (searchUp)
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return Find(rangeToSearch.CpMax, rangeToSearch.CpMin, searchString, _flags);
|
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else
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return Find(rangeToSearch.CpMin, rangeToSearch.CpMax, searchString, _flags);
|
|||
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}
|
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|||
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public CharacterRange Find(CharacterRange rangeToSearch, string searchString, SearchFlags searchflags)
|
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{
|
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return Find(rangeToSearch.CpMin, rangeToSearch.CpMax, searchString, searchflags);
|
|||
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}
|
|||
|
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|
|||
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public CharacterRange Find(CharacterRange rangeToSearch, string searchString, SearchFlags searchflags, bool searchUp)
|
|||
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{
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if (searchUp)
|
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return Find(rangeToSearch.CpMax, rangeToSearch.CpMin, searchString, searchflags);
|
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else
|
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return Find(rangeToSearch.CpMin, rangeToSearch.CpMax, searchString, searchflags);
|
|||
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}
|
|||
|
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|
|||
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public CharacterRange Find(Regex findExpression)
|
|||
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{
|
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return Find(new CharacterRange(0, _scintilla.TextLength), findExpression, false);
|
|||
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}
|
|||
|
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|
|||
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public CharacterRange Find(Regex findExpression, bool searchUp)
|
|||
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{
|
|||
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return Find(new CharacterRange(0, _scintilla.TextLength), findExpression, searchUp);
|
|||
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}
|
|||
|
|
|
|||
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public CharacterRange Find(string searchString)
|
|||
|
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{
|
|||
|
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return Find(0, _scintilla.TextLength, searchString, _flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange Find(string searchString, bool searchUp)
|
|||
|
|
{
|
|||
|
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if (searchUp)
|
|||
|
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return Find(_scintilla.TextLength, 0, searchString, _flags);
|
|||
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else
|
|||
|
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return Find(0, _scintilla.TextLength, searchString, _flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange Find(string searchString, SearchFlags searchflags)
|
|||
|
|
{
|
|||
|
|
return Find(0, _scintilla.TextLength, searchString, searchflags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange Find(string searchString, SearchFlags searchflags, bool searchUp)
|
|||
|
|
{
|
|||
|
|
if (searchUp)
|
|||
|
|
return Find(_scintilla.TextLength, 0, searchString, searchflags);
|
|||
|
|
else
|
|||
|
|
return Find(0, _scintilla.TextLength, searchString, searchflags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public List<CharacterRange> FindAll(int startPos, int endPos, Regex findExpression, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
return FindAll(new CharacterRange(startPos, endPos), findExpression, Mark, Highlight);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public List<CharacterRange> FindAll(int startPos, int endPos, string searchString, SearchFlags flags, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
List<CharacterRange> Results = new List<CharacterRange>();
|
|||
|
|
|
|||
|
|
_scintilla.IndicatorCurrent = Indicator.Index;
|
|||
|
|
|
|||
|
|
int findCount = 0;
|
|||
|
|
int lastLine = -1;
|
|||
|
|
while (true)
|
|||
|
|
{
|
|||
|
|
CharacterRange r = Find(startPos, endPos, searchString, flags);
|
|||
|
|
if (r.CpMin == r.CpMax)
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
Results.Add(r);
|
|||
|
|
findCount++;
|
|||
|
|
if (Mark)
|
|||
|
|
{
|
|||
|
|
// We can of course have multiple instances of a find on a single
|
|||
|
|
// line. We don't want to mark this line more than once.
|
|||
|
|
Line line = new Line(_scintilla, _scintilla.LineFromPosition(r.CpMin));
|
|||
|
|
if (line.Position > lastLine)
|
|||
|
|
line.MarkerAdd(_marker.Index);
|
|||
|
|
lastLine = line.Position;
|
|||
|
|
}
|
|||
|
|
if (Highlight)
|
|||
|
|
{
|
|||
|
|
_scintilla.IndicatorFillRange(r.CpMin, r.CpMax - r.CpMin);
|
|||
|
|
}
|
|||
|
|
startPos = r.CpMax;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
//return findCount;
|
|||
|
|
|
|||
|
|
FindAllResults?.Invoke(this, new FindResultsEventArgs(this, Results));
|
|||
|
|
|
|||
|
|
return Results;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public List<CharacterRange> FindAll(CharacterRange rangeToSearch, Regex findExpression, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
List<CharacterRange> Results = new List<CharacterRange>();
|
|||
|
|
|
|||
|
|
_scintilla.IndicatorCurrent = Indicator.Index;
|
|||
|
|
|
|||
|
|
int findCount = 0;
|
|||
|
|
int lastLine = -1;
|
|||
|
|
|
|||
|
|
while (true)
|
|||
|
|
{
|
|||
|
|
CharacterRange r = Find(rangeToSearch, findExpression);
|
|||
|
|
if (r.CpMin == r.CpMax)
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
Results.Add(r);
|
|||
|
|
findCount++;
|
|||
|
|
if (Mark)
|
|||
|
|
{
|
|||
|
|
// We can of course have multiple instances of a find on a single
|
|||
|
|
// line. We don't want to mark this line more than once.
|
|||
|
|
Line line = new Line(_scintilla, _scintilla.LineFromPosition(r.CpMin));
|
|||
|
|
if (line.Position > lastLine)
|
|||
|
|
line.MarkerAdd(_marker.Index);
|
|||
|
|
lastLine = line.Position;
|
|||
|
|
}
|
|||
|
|
if (Highlight)
|
|||
|
|
{
|
|||
|
|
_scintilla.IndicatorFillRange(r.CpMin, r.CpMax - r.CpMin);
|
|||
|
|
}
|
|||
|
|
rangeToSearch = new CharacterRange(r.CpMax, rangeToSearch.CpMax);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
//return findCount;
|
|||
|
|
FindAllResults?.Invoke(this, new FindResultsEventArgs(this, Results));
|
|||
|
|
|
|||
|
|
return Results;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public List<CharacterRange> FindAll(CharacterRange rangeToSearch, string searchString, SearchFlags flags, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
return FindAll(rangeToSearch.CpMin, rangeToSearch.CpMax, searchString, flags, Mark, Highlight);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public List<CharacterRange> FindAll(Regex findExpression, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
return FindAll(0, _scintilla.TextLength, findExpression, Mark, Highlight);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public List<CharacterRange> FindAll(string searchString, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
return FindAll(searchString, _flags, Mark, Highlight);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public List<CharacterRange> FindAll(string searchString)
|
|||
|
|
{
|
|||
|
|
return FindAll(searchString, _flags, false, false);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public List<CharacterRange> FindAll(string searchString, SearchFlags flags, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
return FindAll(0, _scintilla.TextLength, searchString, flags, Mark, Highlight);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindNext(Regex findExpression)
|
|||
|
|
{
|
|||
|
|
return FindNext(findExpression, false);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindNext(Regex findExpression, bool wrap)
|
|||
|
|
{
|
|||
|
|
CharacterRange r = Find(_scintilla.CurrentPosition, _scintilla.TextLength, findExpression);
|
|||
|
|
if (r.CpMin != r.CpMax)
|
|||
|
|
return r;
|
|||
|
|
else if (wrap)
|
|||
|
|
return Find(0, _scintilla.CurrentPosition, findExpression);
|
|||
|
|
else
|
|||
|
|
return new CharacterRange();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindNext(Regex findExpression, bool wrap, CharacterRange searchRange)
|
|||
|
|
{
|
|||
|
|
int caret = _scintilla.CurrentPosition;
|
|||
|
|
if (!(caret >= searchRange.CpMin && caret <= searchRange.CpMax))
|
|||
|
|
return Find(searchRange.CpMin, searchRange.CpMax, findExpression, false);
|
|||
|
|
|
|||
|
|
CharacterRange r = Find(caret, searchRange.CpMax, findExpression);
|
|||
|
|
if (r.CpMin != r.CpMax)
|
|||
|
|
return r;
|
|||
|
|
else if (wrap)
|
|||
|
|
return Find(searchRange.CpMin, caret, findExpression);
|
|||
|
|
else
|
|||
|
|
return new CharacterRange();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindNext(string searchString)
|
|||
|
|
{
|
|||
|
|
return FindNext(searchString, true, _flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindNext(string searchString, bool wrap)
|
|||
|
|
{
|
|||
|
|
return FindNext(searchString, wrap, _flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindNext(string searchString, bool wrap, SearchFlags flags)
|
|||
|
|
{
|
|||
|
|
CharacterRange r = Find(_scintilla.CurrentPosition, _scintilla.TextLength, searchString, flags);
|
|||
|
|
if (r.CpMin != r.CpMax)
|
|||
|
|
return r;
|
|||
|
|
else if (wrap)
|
|||
|
|
return Find(0, _scintilla.CurrentPosition, searchString, flags);
|
|||
|
|
else
|
|||
|
|
return new CharacterRange();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindNext(string searchString, bool wrap, SearchFlags flags, CharacterRange searchRange)
|
|||
|
|
{
|
|||
|
|
int caret = _scintilla.CurrentPosition;
|
|||
|
|
if (!(caret >= searchRange.CpMin && caret <= searchRange.CpMax))
|
|||
|
|
return Find(searchRange.CpMin, searchRange.CpMax, searchString, flags);
|
|||
|
|
|
|||
|
|
CharacterRange r = Find(caret, searchRange.CpMax, searchString, flags);
|
|||
|
|
if (r.CpMin != r.CpMax)
|
|||
|
|
return r;
|
|||
|
|
else if (wrap)
|
|||
|
|
return Find(searchRange.CpMin, caret, searchString, flags);
|
|||
|
|
else
|
|||
|
|
return new CharacterRange();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindNext(string searchString, SearchFlags flags)
|
|||
|
|
{
|
|||
|
|
return FindNext(searchString, true, flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindPrevious(Regex findExpression)
|
|||
|
|
{
|
|||
|
|
return FindPrevious(findExpression, false);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindPrevious(Regex findExpression, bool wrap)
|
|||
|
|
{
|
|||
|
|
CharacterRange r = Find(0, _scintilla.AnchorPosition, findExpression, true);
|
|||
|
|
if (r.CpMin != r.CpMax)
|
|||
|
|
return r;
|
|||
|
|
else if (wrap)
|
|||
|
|
return Find(_scintilla.CurrentPosition, _scintilla.TextLength, findExpression, true);
|
|||
|
|
else
|
|||
|
|
return new CharacterRange();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindPrevious(Regex findExpression, bool wrap, CharacterRange searchRange)
|
|||
|
|
{
|
|||
|
|
int caret = _scintilla.CurrentPosition;
|
|||
|
|
if (!(caret >= searchRange.CpMin && caret <= searchRange.CpMax))
|
|||
|
|
return Find(searchRange.CpMin, searchRange.CpMax, findExpression, true);
|
|||
|
|
|
|||
|
|
int anchor = _scintilla.AnchorPosition;
|
|||
|
|
if (!(anchor >= searchRange.CpMin && anchor <= searchRange.CpMax))
|
|||
|
|
anchor = caret;
|
|||
|
|
|
|||
|
|
CharacterRange r = Find(searchRange.CpMin, anchor, findExpression, true);
|
|||
|
|
if (r.CpMin != r.CpMax)
|
|||
|
|
return r;
|
|||
|
|
else if (wrap)
|
|||
|
|
return Find(anchor, searchRange.CpMax, findExpression, true);
|
|||
|
|
else
|
|||
|
|
return new CharacterRange();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindPrevious(string searchString)
|
|||
|
|
{
|
|||
|
|
return FindPrevious(searchString, true, _flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindPrevious(string searchString, bool wrap)
|
|||
|
|
{
|
|||
|
|
return FindPrevious(searchString, wrap, _flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindPrevious(string searchString, bool wrap, SearchFlags flags)
|
|||
|
|
{
|
|||
|
|
CharacterRange r = Find(_scintilla.AnchorPosition, 0, searchString, flags);
|
|||
|
|
if (r.CpMin != r.CpMax)
|
|||
|
|
return r;
|
|||
|
|
else if (wrap)
|
|||
|
|
return Find(_scintilla.TextLength, _scintilla.CurrentPosition, searchString, flags);
|
|||
|
|
else
|
|||
|
|
return new CharacterRange();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindPrevious(string searchString, bool wrap, SearchFlags flags, CharacterRange searchRange)
|
|||
|
|
{
|
|||
|
|
int caret = _scintilla.CurrentPosition;
|
|||
|
|
if (!(caret >= searchRange.CpMin && caret <= searchRange.CpMax))
|
|||
|
|
return Find(searchRange.CpMax, searchRange.CpMin, searchString, flags);
|
|||
|
|
|
|||
|
|
int anchor = _scintilla.AnchorPosition;
|
|||
|
|
if (!(anchor >= searchRange.CpMin && anchor <= searchRange.CpMax))
|
|||
|
|
anchor = caret;
|
|||
|
|
|
|||
|
|
CharacterRange r = Find(anchor, searchRange.CpMin, searchString, flags);
|
|||
|
|
if (r.CpMin != r.CpMax)
|
|||
|
|
return r;
|
|||
|
|
else if (wrap)
|
|||
|
|
return Find(searchRange.CpMax, anchor, searchString, flags);
|
|||
|
|
else
|
|||
|
|
return new CharacterRange();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange FindPrevious(string searchString, SearchFlags flags)
|
|||
|
|
{
|
|||
|
|
return FindPrevious(searchString, true, flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public int ReplaceAll(int startPos, int endPos, Regex findExpression, string replaceString, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
return ReplaceAll(new CharacterRange(startPos, endPos), findExpression, replaceString, Mark, Highlight);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public int ReplaceAll(int startPos, int endPos, string searchString, string replaceString, SearchFlags flags, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
List<CharacterRange> Results = new List<CharacterRange>();
|
|||
|
|
|
|||
|
|
_scintilla.IndicatorCurrent = Indicator.Index;
|
|||
|
|
|
|||
|
|
int findCount = 0;
|
|||
|
|
int lastLine = -1;
|
|||
|
|
|
|||
|
|
_scintilla.BeginUndoAction();
|
|||
|
|
|
|||
|
|
int diff = replaceString.Length - searchString.Length;
|
|||
|
|
while (true)
|
|||
|
|
{
|
|||
|
|
CharacterRange r = Find(startPos, endPos, searchString, flags);
|
|||
|
|
if (r.CpMin==-1)
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
_scintilla.SelectionStart = r.CpMin;
|
|||
|
|
_scintilla.SelectionEnd = r.CpMax;
|
|||
|
|
_scintilla.ReplaceSelection(replaceString);
|
|||
|
|
r.CpMax = startPos = r.CpMin + replaceString.Length;
|
|||
|
|
endPos += diff;
|
|||
|
|
|
|||
|
|
Results.Add(r);
|
|||
|
|
findCount++;
|
|||
|
|
|
|||
|
|
if (Mark)
|
|||
|
|
{
|
|||
|
|
// We can of course have multiple instances of a find on a single
|
|||
|
|
// line. We don't want to mark this line more than once.
|
|||
|
|
Line line = new Line(_scintilla, _scintilla.LineFromPosition(r.CpMin));
|
|||
|
|
if (line.Position > lastLine)
|
|||
|
|
line.MarkerAdd(_marker.Index);
|
|||
|
|
lastLine = line.Position;
|
|||
|
|
}
|
|||
|
|
if (Highlight)
|
|||
|
|
{
|
|||
|
|
_scintilla.IndicatorFillRange(r.CpMin, r.CpMax - r.CpMin);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
_scintilla.EndUndoAction();
|
|||
|
|
|
|||
|
|
ReplaceAllResults?.Invoke(this, new ReplaceResultsEventArgs(this, Results));
|
|||
|
|
|
|||
|
|
return findCount;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public int ReplaceAll(CharacterRange rangeToSearch, Regex findExpression, string replaceString, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
_scintilla.IndicatorCurrent = Indicator.Index;
|
|||
|
|
_scintilla.BeginUndoAction();
|
|||
|
|
|
|||
|
|
// I tried using an anonymous delegate for this but it didn't work too well.
|
|||
|
|
// It's too bad because it was a lot cleaner than using member variables as
|
|||
|
|
// psuedo globals.
|
|||
|
|
_lastReplaceAllReplaceString = replaceString;
|
|||
|
|
_lastReplaceAllRangeToSearch = rangeToSearch;
|
|||
|
|
_lastReplaceAllOffset = 0;
|
|||
|
|
_lastReplaceCount = 0;
|
|||
|
|
LastReplaceMark = Mark;
|
|||
|
|
LastReplaceHighlight = Highlight;
|
|||
|
|
|
|||
|
|
string text = _scintilla.GetTextRange(rangeToSearch.CpMin, rangeToSearch.CpMax - rangeToSearch.CpMin + 1);
|
|||
|
|
findExpression.Replace(text, new MatchEvaluator(ReplaceAllEvaluator));
|
|||
|
|
|
|||
|
|
_scintilla.EndUndoAction();
|
|||
|
|
|
|||
|
|
// No use having these values hanging around wasting memory :)
|
|||
|
|
_lastReplaceAllReplaceString = null;
|
|||
|
|
_lastReplaceAllRangeToSearch = new CharacterRange();
|
|||
|
|
|
|||
|
|
return _lastReplaceCount;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public int ReplaceAll(CharacterRange rangeToSearch, string searchString, string replaceString, SearchFlags flags, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
return ReplaceAll(rangeToSearch.CpMin, rangeToSearch.CpMax, searchString, replaceString, flags, Mark, Highlight);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public int ReplaceAll(Regex findExpression, string replaceString, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
return ReplaceAll(0, _scintilla.TextLength, findExpression, replaceString, Mark, Highlight);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public int ReplaceAll(string searchString, string replaceString, SearchFlags flags, bool Mark, bool Highlight)
|
|||
|
|
{
|
|||
|
|
return ReplaceAll(0, _scintilla.TextLength, searchString, replaceString, flags, Mark, Highlight);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange ReplaceNext(string searchString, string replaceString)
|
|||
|
|
{
|
|||
|
|
return ReplaceNext(searchString, replaceString, true, _flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange ReplaceNext(string searchString, string replaceString, bool wrap)
|
|||
|
|
{
|
|||
|
|
return ReplaceNext(searchString, replaceString, wrap, _flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange ReplaceNext(string searchString, string replaceString, bool wrap, SearchFlags flags)
|
|||
|
|
{
|
|||
|
|
CharacterRange r = FindNext(searchString, wrap, flags);
|
|||
|
|
|
|||
|
|
if (r.CpMin != r.CpMax)
|
|||
|
|
{
|
|||
|
|
_scintilla.SelectionStart = r.CpMin;
|
|||
|
|
_scintilla.SelectionEnd = r.CpMax;
|
|||
|
|
_scintilla.ReplaceSelection(replaceString);
|
|||
|
|
r.CpMax = r.CpMin + replaceString.Length;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return r;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange ReplaceNext(string searchString, string replaceString, SearchFlags flags)
|
|||
|
|
{
|
|||
|
|
return ReplaceNext(searchString, replaceString, true, flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange ReplacePrevious(string searchString, string replaceString)
|
|||
|
|
{
|
|||
|
|
return ReplacePrevious(searchString, replaceString, true, _flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange ReplacePrevious(string searchString, string replaceString, bool wrap)
|
|||
|
|
{
|
|||
|
|
return ReplacePrevious(searchString, replaceString, wrap, _flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange ReplacePrevious(string searchString, string replaceString, bool wrap, SearchFlags flags)
|
|||
|
|
{
|
|||
|
|
CharacterRange r = FindPrevious(searchString, wrap, flags);
|
|||
|
|
|
|||
|
|
if (r.CpMin != r.CpMax)
|
|||
|
|
{
|
|||
|
|
_scintilla.SelectionStart = r.CpMin;
|
|||
|
|
_scintilla.SelectionEnd = r.CpMax;
|
|||
|
|
_scintilla.ReplaceSelection(replaceString);
|
|||
|
|
r.CpMax = r.CpMin + replaceString.Length;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return r;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public CharacterRange ReplacePrevious(string searchString, string replaceString, SearchFlags flags)
|
|||
|
|
{
|
|||
|
|
return ReplacePrevious(searchString, replaceString, true, flags);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//private void ResetFlags()
|
|||
|
|
//{
|
|||
|
|
// _flags = SearchFlags.Empty;
|
|||
|
|
//}
|
|||
|
|
//private void ResetIndicator()
|
|||
|
|
//{
|
|||
|
|
// _indicator. Reset();
|
|||
|
|
//}
|
|||
|
|
//private void ResetMarker()
|
|||
|
|
//{
|
|||
|
|
// _marker.Reset();
|
|||
|
|
// _marker.Number = 10;
|
|||
|
|
//}
|
|||
|
|
//internal bool ShouldSerialize()
|
|||
|
|
//{
|
|||
|
|
// return ShouldSerializeFlags() ||
|
|||
|
|
// ShouldSerializeIndicator() ||
|
|||
|
|
// ShouldSerializeMarker();
|
|||
|
|
//}
|
|||
|
|
//private bool ShouldSerializeFlags()
|
|||
|
|
//{
|
|||
|
|
// return _flags != SearchFlags.Empty;
|
|||
|
|
//}
|
|||
|
|
//private bool ShouldSerializeIndicator()
|
|||
|
|
//{
|
|||
|
|
// return _indicator.Index != 16 || _indicator.Color != Color.Purple || _indicator.DrawMode != IndicatorDrawMode.Overlay;
|
|||
|
|
//}
|
|||
|
|
//private bool ShouldSerializeMarker()
|
|||
|
|
//{
|
|||
|
|
// return _marker.Number != 10 || _marker.ForeColor != Color.White || _marker.BackColor != Color.Black || _marker.Symbol != MarkerSymbol.Arrows;
|
|||
|
|
//}
|
|||
|
|
public void ShowFind(int showTab = 0)
|
|||
|
|
{
|
|||
|
|
if (_scintilla == null) { return; }
|
|||
|
|
if (!_window.Visible)
|
|||
|
|
{
|
|||
|
|
var form = _scintilla.FindForm();
|
|||
|
|
if (form != null)
|
|||
|
|
{
|
|||
|
|
if (form is DockContent dc)
|
|||
|
|
{
|
|||
|
|
var parent = dc.DockPanel.FindForm();
|
|||
|
|
_window.StartPosition = FormStartPosition.Manual;
|
|||
|
|
_window.Location = new System.Drawing.Point(parent.Left + (parent.Width - _window.Width) / 2, parent.Top + (parent.Height - _window.Height) / 2);
|
|||
|
|
_window.Show(parent);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
_window.Show(form);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
_window.StartPosition = FormStartPosition.CenterScreen;
|
|||
|
|
_window.Show();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (_scintilla.LineFromPosition(_scintilla.Selections[0].Start) != _scintilla.LineFromPosition(_scintilla.Selections[0].End)) //selRange.IsMultiLine)
|
|||
|
|
{
|
|||
|
|
_window.chkSearchSelectionF.Checked = true;
|
|||
|
|
_window.chkSearchSelectionR.Checked = true;
|
|||
|
|
}
|
|||
|
|
else if (_scintilla.Selections[0].End > _scintilla.Selections[0].Start)
|
|||
|
|
{
|
|||
|
|
_window.txtFindR.Text = _scintilla.SelectedText;
|
|||
|
|
_window.TxtFileSearchText.Text = _scintilla.SelectedText;
|
|||
|
|
_window.txtFindF.Text = _scintilla.SelectedText;
|
|||
|
|
_window.chkSearchSelectionF.Checked = false;
|
|||
|
|
_window.chkSearchSelectionR.Checked = false;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
_window.chkSearchSelectionF.Checked = false;
|
|||
|
|
_window.chkSearchSelectionR.Checked = false;
|
|||
|
|
}
|
|||
|
|
if (showTab == 0)
|
|||
|
|
{
|
|||
|
|
_window.tabAll.SelectedTab = _window.tabAll.TabPages["tpgFind"];
|
|||
|
|
_window.txtFindF.Select();
|
|||
|
|
_window.txtFindF.SelectAll();
|
|||
|
|
_window.Focus();
|
|||
|
|
}
|
|||
|
|
else if (showTab == 1)
|
|||
|
|
{
|
|||
|
|
_window.tabAll.SelectedTab = _window.tpgReplace;
|
|||
|
|
_window.txtFindR.Select();
|
|||
|
|
_window.txtFindR.SelectAll();
|
|||
|
|
_window.Focus();
|
|||
|
|
}
|
|||
|
|
else if (showTab == 2)
|
|||
|
|
{
|
|||
|
|
_window.tabAll.SelectedTab = _window.tpgFileFind;
|
|||
|
|
_window.TxtFileSearchText.Select();
|
|||
|
|
_window.TxtFileSearchText.SelectAll();
|
|||
|
|
_window.Focus();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void ShowIncrementalSearch()
|
|||
|
|
{
|
|||
|
|
//_incrementalSearcher.Show();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void ShowReplace()
|
|||
|
|
{
|
|||
|
|
if (!_window.Visible)
|
|||
|
|
_window.Show(_scintilla.FindForm());
|
|||
|
|
|
|||
|
|
_window.tabAll.SelectedTab = _window.tabAll.TabPages["tpgReplace"];
|
|||
|
|
|
|||
|
|
if (_scintilla.LineFromPosition(_scintilla.Selections[0].Start) != _scintilla.LineFromPosition(_scintilla.Selections[0].End)) //selRange.IsMultiLine)
|
|||
|
|
{
|
|||
|
|
_window.chkSearchSelectionR.Checked = true;
|
|||
|
|
}
|
|||
|
|
else if (_scintilla.Selections[0].End > _scintilla.Selections[0].Start)
|
|||
|
|
{
|
|||
|
|
//_window.cboFindR.Text = selRange.Text;
|
|||
|
|
_window.txtFindR.Text = _scintilla.SelectedText;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
_window.txtFindR.Select();
|
|||
|
|
_window.txtFindR.SelectAll();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public static string Transform(string data)
|
|||
|
|
{
|
|||
|
|
string result = data;
|
|||
|
|
char nullChar = (char)0;
|
|||
|
|
char cr = (char)13;
|
|||
|
|
char lf = (char)10;
|
|||
|
|
char tab = (char)9;
|
|||
|
|
|
|||
|
|
result = result.Replace("\\r\\n", Environment.NewLine);
|
|||
|
|
result = result.Replace("\\r", cr.ToString());
|
|||
|
|
result = result.Replace("\\n", lf.ToString());
|
|||
|
|
result = result.Replace("\\t", tab.ToString());
|
|||
|
|
result = result.Replace("\\0", nullChar.ToString());
|
|||
|
|
|
|||
|
|
return result;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Creates and returns a new <see cref="IncrementalSearcher" /> object.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns>A new <see cref="IncrementalSearcher" /> object.</returns>
|
|||
|
|
[EditorBrowsable(EditorBrowsableState.Advanced)]
|
|||
|
|
protected virtual IncrementalSearcher CreateIncrementalSearcherInstance()
|
|||
|
|
{
|
|||
|
|
return new IncrementalSearcher();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Creates and returns a new <see cref="FindReplaceDialog" /> object.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns>A new <see cref="FindReplaceDialog" /> object.</returns>
|
|||
|
|
[EditorBrowsable(EditorBrowsableState.Advanced)]
|
|||
|
|
protected virtual FindReplaceDialog CreateWindowInstance()
|
|||
|
|
{
|
|||
|
|
return new FindReplaceDialog();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private string ReplaceAllEvaluator(Match m)
|
|||
|
|
{
|
|||
|
|
// So this method is called for every match
|
|||
|
|
|
|||
|
|
// We make a replacement in the range based upon
|
|||
|
|
// the match range.
|
|||
|
|
string replacement = m.Result(_lastReplaceAllReplaceString);
|
|||
|
|
int start = _lastReplaceAllRangeToSearch.CpMin + m.Index + _lastReplaceAllOffset;
|
|||
|
|
int end = start + m.Length;
|
|||
|
|
|
|||
|
|
CharacterRange r = new CharacterRange(start, end);
|
|||
|
|
_lastReplaceCount++;
|
|||
|
|
_scintilla.SelectionStart = r.CpMin;
|
|||
|
|
_scintilla.SelectionEnd = r.CpMax;
|
|||
|
|
_scintilla.ReplaceSelection(replacement);
|
|||
|
|
|
|||
|
|
if (LastReplaceMark)
|
|||
|
|
{
|
|||
|
|
// We can of course have multiple instances of a find on a single
|
|||
|
|
// line. We don't want to mark this line more than once.
|
|||
|
|
// TODO - Is determining the current line any more efficient that just setting the duplicate marker? LineFromPosition appears to have more code that MarkerAdd!
|
|||
|
|
Line line = new Line(_scintilla, _scintilla.LineFromPosition(r.CpMin));
|
|||
|
|
if (line.Position > LastReplaceLastLine)
|
|||
|
|
line.MarkerAdd(_marker.Index);
|
|||
|
|
LastReplaceLastLine = line.Position;
|
|||
|
|
}
|
|||
|
|
if (LastReplaceHighlight)
|
|||
|
|
{
|
|||
|
|
_scintilla.IndicatorFillRange(r.CpMin, r.CpMax - r.CpMin);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// But because we've modified the document, the RegEx
|
|||
|
|
// match ranges are going to be different from the
|
|||
|
|
// document ranges. We need to compensate
|
|||
|
|
_lastReplaceAllOffset += replacement.Length - m.Value.Length;
|
|||
|
|
|
|||
|
|
return replacement;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#endregion Methods
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public class FindResultsEventArgs : EventArgs
|
|||
|
|
{
|
|||
|
|
public FindResultsEventArgs(FindReplace FindReplace, List<CharacterRange> FindAllResults)
|
|||
|
|
{
|
|||
|
|
this.FindReplace = FindReplace;
|
|||
|
|
this.FindAllResults = FindAllResults;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public FindReplace FindReplace { get; set; }
|
|||
|
|
public List<CharacterRange> FindAllResults { get; set; }
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public class ReplaceResultsEventArgs : EventArgs
|
|||
|
|
{
|
|||
|
|
public ReplaceResultsEventArgs(FindReplace FindReplace, List<CharacterRange> ReplaceAllResults)
|
|||
|
|
{
|
|||
|
|
this.FindReplace = FindReplace;
|
|||
|
|
this.ReplaceAllResults = ReplaceAllResults;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public FindReplace FindReplace { get; set; }
|
|||
|
|
public List<CharacterRange> ReplaceAllResults { get; set; }
|
|||
|
|
}
|
|||
|
|
}
|