working on script editor

Source/Controls/BuilderScriptControl.cs

@@ -25,6 +25,11 @@ using System.Windows.Forms;
 using Microsoft.Win32;
 using System.Drawing.Drawing2D;
 using CodeImp.DoomBuilder.Config;
+using System.IO;
+using System.Reflection;
+using CodeImp.DoomBuilder.IO;
+using System.Collections;
+using System.Globalization;
 
 #endregion
 
@@ -32,11 +37,14 @@ namespace CodeImp.DoomBuilder.Controls
 {
 	internal partial class BuilderScriptControl : UserControl
 	{
-		#region ================== Delegates / Events
+		#region ================== Constants
 
+		private const string LEXERS_RESOURCE = "Lexers.cfg";
+		private const int DEFAULT_STYLE = (int)ScriptStylesCommon.Default;
+		
 		#endregion
 
-		#region ================== Constants
+		#region ================== Delegates / Events
 
 		#endregion
 
@@ -75,6 +83,7 @@ namespace CodeImp.DoomBuilder.Controls
 			scriptedit.SetMarginTypeN(0, (int)ScriptMarginType.Symbol);
 			scriptedit.SetMarginWidthN(1, 42);
 			scriptedit.SetMarginTypeN(1, (int)ScriptMarginType.Number);
+			scriptedit.CaretWidth = 2;
 		}
 
 		#endregion
@@ -84,7 +93,97 @@ namespace CodeImp.DoomBuilder.Controls
 		// This sets up the script editor with a script configuration
 		public void SetupStyles(ScriptConfiguration config)
 		{
+			Stream lexersdata;
+			StreamReader lexersreader;
+			Configuration lexercfg = new Configuration();
+			string[] resnames;
 			
+			// Find a resource named Actions.cfg
+			resnames = General.ThisAssembly.GetManifestResourceNames();
+			foreach(string rn in resnames)
+			{
+				// Found one?
+				if(rn.EndsWith(LEXERS_RESOURCE, StringComparison.InvariantCultureIgnoreCase))
+				{
+					// Get a stream from the resource
+					lexersdata = General.ThisAssembly.GetManifestResourceStream(rn);
+					lexersreader = new StreamReader(lexersdata, Encoding.ASCII);
+
+					// Load configuration from stream
+					lexercfg.InputConfiguration(lexersreader.ReadToEnd());
+
+					// Done with the resource
+					lexersreader.Dispose();
+					lexersdata.Dispose();
+				}
+			}
+			
+			// Check if specified lexer exists and set the lexer to use
+			string lexername = "lexer" + config.Lexer.ToString(CultureInfo.InvariantCulture);
+			if(!lexercfg.SettingExists(lexername)) throw new InvalidOperationException("Unknown lexer " + config.Lexer + " specified in script configuration!");
+			scriptedit.Lexer = config.Lexer;
+			
+			// Set the default style and settings
+			scriptedit.StyleSetFont(DEFAULT_STYLE, "Lucida Console");
+			scriptedit.StyleSetBack(DEFAULT_STYLE, General.Colors.ScriptBackground.ToColorRef());
+			scriptedit.StyleSetBold(DEFAULT_STYLE, true);
+			scriptedit.StyleSetCase(DEFAULT_STYLE, ScriptCaseVisible.Mixed);
+			scriptedit.StyleSetFore(DEFAULT_STYLE, General.Colors.PlainText.ToColorRef());
+			scriptedit.StyleSetItalic(DEFAULT_STYLE, false);
+			scriptedit.StyleSetSize(DEFAULT_STYLE, 10);
+			scriptedit.StyleSetUnderline(DEFAULT_STYLE, false);
+			scriptedit.CaretPeriod = SystemInformation.CaretBlinkTime;
+			scriptedit.CaretFore = General.Colors.ScriptBackground.Inverse().ToColorRef();
+			scriptedit.StyleBits = 7;
+
+			// This applies the default style to all styles
+			scriptedit.StyleClearAll();
+			
+			// Clear all keywords
+			for(int i = 0; i < 9; i++) scriptedit.KeyWords(i, null);
+			
+			// Now go for all elements in the lexer configuration
+			// We are looking for the numeric keys, because these are the
+			// style index to set and the value is the color index to apply
+			IDictionary dic = lexercfg.ReadSetting(lexername, new Hashtable());
+			foreach(DictionaryEntry de in dic)
+			{
+				// Check if this is a numeric key
+				int stylenum = -1;
+				if(int.TryParse(de.Key.ToString(), out stylenum))
+				{
+					// Apply color to style
+					scriptedit.StyleSetFore(stylenum, General.Colors.Colors[(int)de.Value].ToColorRef());
+				}
+			}
+			
+			// Create the keywords list and apply it
+			int keywordsindex = lexercfg.ReadSetting(lexername + ".keywordsindex", -1);
+			if(keywordsindex > -1)
+			{
+				StringBuilder keywordslist = new StringBuilder("");
+				foreach(string k in config.Keywords)
+				{
+					if(keywordslist.Length > 0) keywordslist.Append(" ");
+					keywordslist.Append(k);
+				}
+				string words = keywordslist.ToString();
+				scriptedit.KeyWords(keywordsindex, words.ToLowerInvariant());
+			}
+
+			// Create the constants list and apply it
+			int constantsindex = lexercfg.ReadSetting(lexername + ".constantsindex", -1);
+			if(constantsindex > -1)
+			{
+				StringBuilder constantslist = new StringBuilder("");
+				foreach(string c in config.Constants)
+				{
+					if(constantslist.Length > 0) constantslist.Append(" ");
+					constantslist.Append(c);
+				}
+				string words = constantslist.ToString();
+				scriptedit.KeyWords(constantsindex, words.ToLowerInvariant());
+			}
 		}
 		
 		#endregion

Source/General/General.cs

@@ -408,7 +408,7 @@ namespace CodeImp.DoomBuilder
 							// Make script configuration
 							ScriptConfiguration scfg = new ScriptConfiguration(cfg);
 							string filename = Path.GetFileName(filepath);
-							scriptconfigs.Add(filename, scfg);
+							scriptconfigs.Add(filename.ToLowerInvariant(), scfg);
 						}
 						catch(Exception e)
 						{

Source/Rendering/PixelColor.cs

@@ -110,6 +110,12 @@ namespace CodeImp.DoomBuilder.Rendering
 			return Color.FromArgb(a, r, g, b);
 		}
 
+		// To ColorRef (alpha-less)
+		public int ToColorRef()
+		{
+			return ((int)r + ((int)b << 16) + ((int)g << 8));
+		}
+
 		// To ColorValue
 		public Color4 ToColorValue()
 		{

Source/Windows/ScriptEditTestForm.cs

@@ -36,6 +36,7 @@ namespace CodeImp.DoomBuilder.Windows
 		public ScriptEditTestForm()
 		{
 			InitializeComponent();
+			script.SetupStyles(General.ScriptConfigs["zdoom_acs.cfg"]);
 		}
 	}
 }