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打开文件可视化窗口+CodeStudio代码高亮

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Leonmmcoset
2026-03-02 21:42:44 +08:00
parent 5c952e7861
commit 29a68b4ca9
8 changed files with 550 additions and 47 deletions
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50
Gui/Apps/CodeStudio/CodeEditor.cs Normal file
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@@ -0,0 +1,50 @@
using CMLeonOS.Gui.UILib;
using Cosmos.System.Graphics;
using System.Drawing;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace CMLeonOS.Gui.Apps.CodeStudio
{
internal class CodeEditor : TextBox
{
private bool enableSyntaxHighlighting = false;
private string fileExtension = "";
public CodeEditor(Window parent, int x, int y, int width, int height) : base(parent, x, y, width, height)
{
}
internal void SetSyntaxHighlighting(bool enable, string extension = "")
{
enableSyntaxHighlighting = enable;
fileExtension = extension.ToLower();
MarkAllLines();
Render();
}
internal override void RenderLine(int lineIndex, string lineText, int lineY, int xOffset)
{
if (enableSyntaxHighlighting && fileExtension == ".lua")
{
var tokens = LuaSyntaxHighlighter.HighlightLine(lineText);
int currentXOffset = xOffset;
foreach (var token in tokens)
{
if (currentXOffset + token.Text.Length * 8 > 0 && currentXOffset < Width)
{
DrawString(token.Text, token.Color, currentXOffset, lineY);
}
currentXOffset += token.Text.Length * 8;
}
}
else
{
base.RenderLine(lineIndex, lineText, lineY, xOffset);
}
}
}
}

36
Gui/Apps/CodeStudio/Ide.cs
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@@ -29,12 +29,14 @@ namespace CMLeonOS.Gui.Apps.CodeStudio
Button runButton;
TextBox editor;
CodeEditor editor;
TextBox problems;
TextBox output;
FileBrowser fileBrowser;
private const int headersHeight = 24;
private const int problemsHeight = 128;
private const int outputHeight = 128;
@@ -90,6 +92,9 @@ namespace CMLeonOS.Gui.Apps.CodeStudio
{
editor.Text = File.ReadAllText(path);
string extension = Path.GetExtension(path).ToLower();
editor.SetSyntaxHighlighting(extension == ".lua", extension);
editor.MarkAllLines();
editor.Render();
@@ -101,35 +106,27 @@ namespace CMLeonOS.Gui.Apps.CodeStudio
private void OpenFilePrompt()
{
PromptBox prompt = new PromptBox(process, "Open File", "Enter the path to open.", "Path", (string newPath) =>
fileBrowser = new FileBrowser(process, wm, (string selectedPath) =>
{
if (!newPath.Contains(':'))
if (selectedPath != null)
{
newPath = $@"0:\{newPath}";
Open(selectedPath);
}
Open(newPath);
});
prompt.Show();
fileBrowser.Show();
}
private void SaveAsPrompt()
{
PromptBox prompt = new PromptBox(process, "Save As", "Enter the path to save to.", "Path", (string newPath) =>
fileBrowser = new FileBrowser(process, wm, (string selectedPath) =>
{
if (!newPath.Contains(':'))
{
newPath = $@"0:\{newPath}";
}
Open(newPath, readFile: false);
// Check if open succeeded.
if (path != null)
if (selectedPath != null)
{
path = selectedPath;
Save();
}
});
prompt.Show();
}, selectDirectoryOnly: true);
fileBrowser.Show();
}
private void Save()
@@ -270,7 +267,7 @@ namespace CMLeonOS.Gui.Apps.CodeStudio
runButton.OnClick = RunClicked;
wm.AddWindow(runButton);
editor = new TextBox(mainWindow, 0, headersHeight, mainWindow.Width, mainWindow.Height - headersHeight - problemsHeight - outputHeight - (headersHeight * 3))
editor = new CodeEditor(mainWindow, 0, headersHeight, mainWindow.Width, mainWindow.Height - headersHeight - problemsHeight - outputHeight - (headersHeight * 3))
{
Background = Theme.CodeBackground,
Foreground = Color.White,
@@ -278,6 +275,7 @@ namespace CMLeonOS.Gui.Apps.CodeStudio
Changed = TextChanged,
MultiLine = true
};
editor.SetSyntaxHighlighting(true, ".lua");
wm.AddWindow(editor);
problems = new TextBox(mainWindow, 0, headersHeight + editor.Height + headersHeight, mainWindow.Width, problemsHeight + (headersHeight * 2))

150
Gui/Apps/CodeStudio/LuaSyntaxHighlighter.cs Normal file
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@@ -0,0 +1,150 @@
using System.Collections.Generic;
using System.Drawing;
namespace CMLeonOS.Gui.Apps.CodeStudio
{
internal static class LuaSyntaxHighlighter
{
private static readonly List<string> Keywords = new List<string>
{
"and", "break", "do", "else", "elseif", "end", "false", "for", "function", "if", "in", "local", "nil", "not", "or", "repeat", "return", "then", "true", "until", "while"
};
private static readonly List<string> Builtins = new List<string>
{
"print", "type", "tostring", "tonumber", "ipairs", "pairs", "table", "string", "math", "io", "os", "coroutine", "debug", "package", "utf8", "bit32"
};
private static readonly List<string> Operators = new List<string>
{
"+", "-", "*", "/", "%", "^", "#", "==", "~=", "<=", ">=", "<", ">", "=", "(", ")", "[", "]", "{", "}", ";", ":", ",", "..", "...", "."
};
internal static class Colors
{
internal static Color Keyword = Color.FromArgb(255, 0, 128);
internal static Color Builtin = Color.FromArgb(0, 128, 0);
internal static Color String = Color.FromArgb(163, 21, 21);
internal static Color Number = Color.FromArgb(0, 0, 255);
internal static Color Comment = Color.FromArgb(128, 128, 128);
internal static Color Operator = Color.FromArgb(0, 0, 0);
internal static Color Default = Color.White;
}
internal class HighlightedToken
{
internal string Text;
internal Color Color;
internal HighlightedToken(string text, Color color)
{
Text = text;
Color = color;
}
}
internal static List<HighlightedToken> HighlightLine(string line)
{
var tokens = new List<HighlightedToken>();
int i = 0;
while (i < line.Length)
{
char c = line[i];
if (char.IsWhiteSpace(c))
{
int start = i;
while (i < line.Length && char.IsWhiteSpace(line[i]))
{
i++;
}
tokens.Add(new HighlightedToken(line.Substring(start, i - start), Colors.Default));
continue;
}
if (c == '-' && i + 1 < line.Length && line[i + 1] == '-')
{
int start = i;
i += 2;
while (i < line.Length && line[i] != '\n')
{
i++;
}
tokens.Add(new HighlightedToken(line.Substring(start, i - start), Colors.Comment));
continue;
}
if (c == '"' || c == '\'')
{
int start = i;
i++;
while (i < line.Length && line[i] != c)
{
if (line[i] == '\\' && i + 1 < line.Length)
{
i += 2;
}
else
{
i++;
}
}
if (i < line.Length)
{
i++;
}
tokens.Add(new HighlightedToken(line.Substring(start, i - start), Colors.String));
continue;
}
if (char.IsDigit(c))
{
int start = i;
while (i < line.Length && (char.IsDigit(line[i]) || line[i] == '.'))
{
i++;
}
tokens.Add(new HighlightedToken(line.Substring(start, i - start), Colors.Number));
continue;
}
if (char.IsLetter(c) || c == '_')
{
int start = i;
while (i < line.Length && (char.IsLetterOrDigit(line[i]) || line[i] == '_'))
{
i++;
}
string word = line.Substring(start, i - start);
if (Keywords.Contains(word))
{
tokens.Add(new HighlightedToken(word, Colors.Keyword));
}
else if (Builtins.Contains(word))
{
tokens.Add(new HighlightedToken(word, Colors.Builtin));
}
else
{
tokens.Add(new HighlightedToken(word, Colors.Default));
}
continue;
}
if (Operators.Contains(c.ToString()))
{
tokens.Add(new HighlightedToken(c.ToString(), Colors.Operator));
i++;
continue;
}
tokens.Add(new HighlightedToken(c.ToString(), Colors.Default));
i++;
}
return tokens;
}
}
}