made it usable in other projects, add some comments

src/application/MainGUI.fxml → bin/commandLine/CommandLineGUI.fxml

@@ -6,7 +6,7 @@
 <?import javafx.scene.layout.AnchorPane?>
 <?import javafx.scene.layout.VBox?>
 
-<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="600.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8.0.65" xmlns:fx="http://javafx.com/fxml/1" fx:controller="application.Controller">
+<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="600.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8.0.65" xmlns:fx="http://javafx.com/fxml/1" fx:controller="commandLine.CommandLineController">
    <children>
       <VBox layoutX="14.0" layoutY="14.0" AnchorPane.bottomAnchor="14.0" AnchorPane.leftAnchor="14.0" AnchorPane.rightAnchor="14.0" AnchorPane.topAnchor="14.0">
          <children>

src/application/_de.properties → bin/commandLine/_de.properties

 app.name=CommandLine
 version.code=1
 version.name=1.0.0
-version.date=22.07.16
+version.date=26.07.16
 
 help.list=list - lists all possible commands
 help.help=help - shows help for given command\nSYNTAX:  help [COMMAND]
 help.clear=clear - clears the history
 
+error.general=An error occurred.
 error.unknown.command=Unknown command. Use \"list\" for a list of possible commands.
 error.invalid.arguments=Invalid arguments. Use \"help commandname\" for help.
-error.no.help=Unknown command as parameter. Can't display help. Use \"list\" for a list of possible commands
\ No newline at end of file
+error.no.help=Unknown command as parameter. Can't display help. Use \"list\" for a list of possible commands.
\ No newline at end of file

src/application/Main.java

-package application;
-
-import javafx.application.Application;
-import javafx.fxml.FXMLLoader;
-import javafx.scene.Parent;
-import javafx.scene.Scene;
-import javafx.stage.Stage;
-
-public class Main extends Application
-{
-	@Override
-	public void start(Stage stage)
-	{
-		try
-		{
-			FXMLLoader loader = new FXMLLoader(getClass().getResource("MainGUI.fxml"));
-			Parent root = (Parent)loader.load();
-
-			Scene scene = new Scene(root, 600, 600);
-
-			stage.setResizable(true);
-			stage.setTitle("CommandLine");
-			stage.setScene(scene);
-			stage.setResizable(true);
-			stage.setMinHeight(250);
-			stage.setMinWidth(400);
-			
-			Controller controller = (Controller)loader.getController();
-			controller.setStage(stage);	
-			controller.init();		
-			stage.show();		
-		}
-		catch(Exception e)
-		{
-			e.printStackTrace();
-		}
-	}
-
-	public static void main(String[] args)
-	{
-		launch(args);
-	}
-}
\ No newline at end of file

src/commandLine/CommandLine.java

+package commandLine;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.ResourceBundle;
+
+import commands.CommandBundle;
+import commands.HistoryEntry;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.scene.image.Image;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
+
+/**
+ * CommandLine object, initialization and configuration for a new CommandLine stage
+ * @author deadlocker8
+ *
+ */
+public class CommandLine
+{
+	private Stage owner;
+	private Stage newStage;
+	private Image icon;
+	private ResourceBundle languageBundle;
+	public ArrayList<HistoryEntry> globalHistory = new ArrayList<>();
+	public int lastShownCommand = 1;
+	public ArrayList<HistoryEntry> history = new ArrayList<>();
+	private final String promptText = ">>>";	
+	private CommandBundle bundle;
+	
+	public CommandLine(Stage owner, Image icon, ResourceBundle languageBundle, CommandBundle commandBundle)
+	{
+		this.owner = owner;
+		this.icon = icon;
+		this.languageBundle = languageBundle;
+		this.bundle = commandBundle;
+	}	
+	
+	public Stage getOwner()
+	{
+		return owner;
+	}
+
+	public Stage getStage()
+	{
+		return newStage;
+	}
+
+	public Image getIcon()
+	{
+		return icon;
+	}	
+
+	public int getLastShwonCommand()
+	{
+		return lastShownCommand;
+	}
+	
+	public String getPromptText()
+	{
+		return promptText;
+	}
+
+	public ResourceBundle getLanguageBundle()
+	{
+		return languageBundle;
+	}
+	
+	public CommandBundle getBundle()
+	{
+		return bundle;
+	}
+
+	public void showCommandLine(String title, double width, double height, double minWidth, double minHeight, double positionX, double positionY, boolean dark) throws IOException
+	{		
+		if(newStage != null)
+		{
+			if(newStage.isShowing())
+			{
+				return;
+			}
+		}		
+		
+		FXMLLoader fxmlLoader = new FXMLLoader(getClass().getResource("/commandLine/CommandLineGUI.fxml"));
+
+		Parent root = (Parent)fxmlLoader.load();
+		newStage = new Stage();
+		newStage.setScene(new Scene(root, width, height));
+		newStage.setResizable(true);
+		newStage.setTitle(title);	
+		newStage.initOwner(owner);
+		
+		newStage.setMinWidth(minWidth);
+		newStage.setMinHeight(minHeight);	
+		if(positionX != -1)
+		{
+			newStage.setX(positionX);
+		}
+		if(positionY != -1)
+		{
+			newStage.setY(positionY);
+		}
+
+		if(dark)
+		{
+			root.setStyle("-fx-base: rgb(50, 50, 50); -fx-background: rgb(50, 50, 50); -fx-control-inner-background:  rgb(10, 10, 10);");
+		}
+		
+		if(icon != null)
+		{
+			newStage.getIcons().add(icon);
+		}
+
+		CommandLineController newController = fxmlLoader.getController();
+		newController.init(this);	
+
+		newStage.initModality(Modality.NONE);		
+		newStage.show();
+	}
+	
+	public void closeCommandLine()
+	{
+		if(newStage != null)
+		{
+			if(newStage.isShowing())
+			{
+				newStage.close();
+			}
+		}		
+	}
+}
\ No newline at end of file