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added sort and replace

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This commit is contained in:
max
2026-01-19 18:42:20 +01:00
parent a6cebe27e6
commit 89dc4f73d2
2 changed files with 147 additions and 48 deletions
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71
Metoder/Form1.Designer.cs generated
View File

@@ -33,16 +33,18 @@
btn_clear = new Button();
lbl_found = new Label();
txtbx_text = new RichTextBox();
txbx_replace = new TextBox();
txtbx_replace = new TextBox();
btn_replace = new Button();
btn_sort = new Button();
SuspendLayout();
//
// btn_find
//
btn_find.Anchor = AnchorStyles.Top | AnchorStyles.Right;
btn_find.Location = new Point(676, 6);
btn_find.Location = new Point(647, 4);
btn_find.Margin = new Padding(2);
btn_find.Name = "btn_find";
btn_find.Size = new Size(112, 34);
btn_find.Size = new Size(78, 24);
btn_find.TabIndex = 1;
btn_find.Text = "Find";
btn_find.UseVisualStyleBackColor = true;
@@ -51,17 +53,19 @@
// txtbx_find
//
txtbx_find.Anchor = AnchorStyles.Top | AnchorStyles.Right;
txtbx_find.Location = new Point(520, 6);
txtbx_find.Location = new Point(538, 4);
txtbx_find.Margin = new Padding(2);
txtbx_find.Name = "txtbx_find";
txtbx_find.PlaceholderText = "Search text";
txtbx_find.Size = new Size(150, 31);
txtbx_find.Size = new Size(106, 23);
txtbx_find.TabIndex = 2;
//
// btn_clear
//
btn_clear.Location = new Point(12, 9);
btn_clear.Location = new Point(8, 5);
btn_clear.Margin = new Padding(2);
btn_clear.Name = "btn_clear";
btn_clear.Size = new Size(112, 34);
btn_clear.Size = new Size(78, 23);
btn_clear.TabIndex = 3;
btn_clear.Text = "Clear";
btn_clear.UseVisualStyleBackColor = true;
@@ -71,9 +75,10 @@
//
lbl_found.Anchor = AnchorStyles.Top | AnchorStyles.Right;
lbl_found.AutoSize = true;
lbl_found.Location = new Point(676, 44);
lbl_found.Location = new Point(647, 30);
lbl_found.Margin = new Padding(2, 0, 2, 0);
lbl_found.Name = "lbl_found";
lbl_found.Size = new Size(108, 25);
lbl_found.Size = new Size(71, 15);
lbl_found.TabIndex = 4;
lbl_found.Text = "items found";
lbl_found.Visible = false;
@@ -81,44 +86,61 @@
// txtbx_text
//
txtbx_text.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
txtbx_text.Location = new Point(12, 72);
txtbx_text.Location = new Point(8, 47);
txtbx_text.Margin = new Padding(2);
txtbx_text.Name = "txtbx_text";
txtbx_text.Size = new Size(776, 352);
txtbx_text.Size = new Size(718, 355);
txtbx_text.TabIndex = 5;
txtbx_text.Text = "";
//
// txbx_replace
// txtbx_replace
//
txbx_replace.Location = new Point(171, 8);
txbx_replace.Name = "txbx_replace";
txbx_replace.PlaceholderText = "Replace found text with";
txbx_replace.Size = new Size(197, 31);
txbx_replace.TabIndex = 6;
txtbx_replace.Anchor = AnchorStyles.Top | AnchorStyles.Right;
txtbx_replace.Location = new Point(312, 5);
txtbx_replace.Margin = new Padding(2);
txtbx_replace.Name = "txtbx_replace";
txtbx_replace.PlaceholderText = "Replace found text with";
txtbx_replace.Size = new Size(139, 23);
txtbx_replace.TabIndex = 6;
//
// btn_replace
//
btn_replace.Location = new Point(374, 6);
btn_replace.Anchor = AnchorStyles.Top | AnchorStyles.Right;
btn_replace.Location = new Point(454, 4);
btn_replace.Margin = new Padding(2);
btn_replace.Name = "btn_replace";
btn_replace.Size = new Size(112, 34);
btn_replace.Size = new Size(78, 24);
btn_replace.TabIndex = 7;
btn_replace.Text = "Replace found";
btn_replace.UseVisualStyleBackColor = true;
btn_replace.Click += btn_replace_Click;
//
// btn_sort
//
btn_sort.Location = new Point(91, 5);
btn_sort.Name = "btn_sort";
btn_sort.Size = new Size(96, 23);
btn_sort.TabIndex = 8;
btn_sort.Text = "Sort Words";
btn_sort.UseVisualStyleBackColor = true;
btn_sort.Click += btn_sort_Click;
//
// Form1
//
AutoScaleDimensions = new SizeF(10F, 25F);
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(800, 450);
ClientSize = new Size(734, 416);
Controls.Add(btn_sort);
Controls.Add(btn_replace);
Controls.Add(txbx_replace);
Controls.Add(txtbx_replace);
Controls.Add(txtbx_text);
Controls.Add(lbl_found);
Controls.Add(btn_clear);
Controls.Add(txtbx_find);
Controls.Add(btn_find);
Margin = new Padding(2);
Name = "Form1";
Text = "TextChecker";
Text = "Text Tool";
ResumeLayout(false);
PerformLayout();
}
@@ -129,7 +151,8 @@
private Button btn_clear;
private Label lbl_found;
private RichTextBox txtbx_text;
private TextBox txbx_replace;
private TextBox txtbx_replace;
private Button btn_replace;
private Button btn_sort;
}
}

124
Metoder/Form1.cs
View File

@@ -1,6 +1,9 @@
using System;
using System.Drawing;
using System.Net.Security;
using System.Reflection;
using System.Text;
using System.Windows.Forms;
using static System.Net.Mime.MediaTypeNames;
namespace Metoder
@@ -12,10 +15,19 @@ namespace Metoder
InitializeComponent();
}
// button binds
private void btn_find_Click(object sender, EventArgs e)
{
string searchWord = txtbx_find.Text;
Highlight(searchWord);
string pattern = txtbx_find.Text;
Highlight(pattern);
}
private void btn_replace_Click(object sender, EventArgs e)
{
string pattern = txtbx_find.Text;
string replacement = txtbx_replace.Text;
ReplaceFound(pattern, replacement);
}
private void btn_clear_Click(object sender, EventArgs e)
@@ -23,6 +35,13 @@ namespace Metoder
lbl_found.Visible = false;
}
private void btn_sort_Click(object sender, EventArgs e)
{
SortWords();
}
// methods
void UpdateFindResult(int foundCount)
{
lbl_found.Visible = true;
@@ -37,18 +56,26 @@ namespace Metoder
lbl_found.Text = foundCount.ToString() + suffix;
}
(int start, int length) FindTextIndex(string text, int startIndex)
Dictionary<int, int> GetMatchesIndices(string pattern, string text)
{
int start = (text.IndexOf(text, startIndex, StringComparison.OrdinalIgnoreCase));
if (start == -1) return (-1, 0);
Dictionary<int, int> dict = new Dictionary<int, int>();
return (start, text.Length);
if (pattern == "") return dict; // avoid errors, infinite loop
int index = 0;
// find and save start index and length of each occurance
while ((index = text.IndexOf(pattern, index, StringComparison.OrdinalIgnoreCase)) != -1)
{
dict[index] = pattern.Length;
index += pattern.Length;
}
return dict;
}
void Highlight(string word)
void Highlight(string pattern)
{
if (word == "") return; // avoid errors, infinite loop
RichTextBox richTextBox = txtbx_text;
string text = richTextBox.Text;
@@ -57,17 +84,13 @@ namespace Metoder
richTextBox.SelectionBackColor = richTextBox.BackColor;
int found = 0;
int caret = richTextBox.SelectionStart; // set cursor
int caret = richTextBox.SelectionStart; // set cursor to start
var words = GetWords();
int index = 0;
while ((index = text.IndexOf(word, index, StringComparison.OrdinalIgnoreCase)) != -1)
foreach (KeyValuePair<int, int> occurance in GetMatchesIndices(pattern, text))
{
richTextBox.Select(index, word.Length); // select word
richTextBox.SelectionBackColor = Color.LightBlue;
found++; // count found
index = index + word.Length; // offset (ignore word next loop)
richTextBox.Select(occurance.Key, occurance.Value); // select pattern occurance
richTextBox.SelectionBackColor = Color.LightBlue; // highlight
found++;
}
// reset cursor
@@ -77,17 +100,70 @@ namespace Metoder
UpdateFindResult(found);
}
void ReplaceFound(string pattern, string replacement)
{
string text = txtbx_text.Text;
Dictionary<int, int> matches = GetMatchesIndices(pattern, text);
if (matches.Count == 0) return;
string finalString = ""; // or string.Empty
int currentIndex = 0;
foreach (KeyValuePair<int, int> occurrence in matches)
{
// add text before occurrence
if (occurrence.Key > currentIndex)
{
finalString += text.Substring(currentIndex, occurrence.Key - currentIndex);
}
// add replacement to result
finalString += replacement;
// move past occurrence
currentIndex = occurrence.Key + occurrence.Value;
}
// add remaining text
if (currentIndex < text.Length)
{
finalString += text.Substring(currentIndex);
}
txtbx_text.Text = finalString;
}
void SortWords()
{
List<string> words = GetSortedWords(GetWords());
string finalString = "";
// add each sorted word separated by spaces
foreach (string word in words)
{
finalString += word;
finalString += " ";
}
txtbx_text.Text = finalString;
}
List<string> GetSortedWords(List<string> words)
{
words.Sort();
return words;
}
List<string> GetWords() // get list of words separated by spaces
{
string text = txtbx_text.Text;
string[] words = text.Split((char[])null, StringSplitOptions.RemoveEmptyEntries);
string[] words = text.Split((char[])null, StringSplitOptions.RemoveEmptyEntries); // split by spaces
return words.ToList();
}
private void btn_replace_Click(object sender, EventArgs e)
{
}
}
}