Add getPageMson and Msonifier to Massivecore

src/com/massivecraft/massivecore/pager/Msonifier.java

@@ -0,0 +1,8 @@
+package com.massivecraft.massivecore.pager;
+
+import com.massivecraft.massivecore.mson.Mson;
+
+public interface Msonifier<T>
+{
+	public Mson toMson(T item, int index);
+}

src/com/massivecraft/massivecore/pager/Pager.java

@@ -1,5 +1,8 @@
 package com.massivecraft.massivecore.pager;
 
+import com.massivecraft.massivecore.cmd.MassiveCommand;
+import com.massivecraft.massivecore.mson.Mson;
+
 import java.util.Collection;
 import java.util.List;
 
@@ -29,4 +32,10 @@ public interface Pager<T>
 	public String getMessageInvalid();
 	public List<String> getPageTxt(int number, String title, Stringifier<T> stringifier);
 	
+	// -------------------------------------------- //
+	// MSON
+	// -------------------------------------------- //
+	
+	public List<Mson> getPageMson(int number, String title, Msonifier<T> msonifier, MassiveCommand command, List<String> args);
+
 }

src/com/massivecraft/massivecore/pager/PagerAbstract.java

@@ -3,6 +3,8 @@ package com.massivecraft.massivecore.pager;
 import java.util.ArrayList;
 import java.util.List;
 
+import com.massivecraft.massivecore.cmd.MassiveCommand;
+import com.massivecraft.massivecore.mson.Mson;
 import com.massivecraft.massivecore.util.Txt;
 
 public abstract class PagerAbstract<T> implements Pager<T>
@@ -35,9 +37,6 @@ public abstract class PagerAbstract<T> implements Pager<T>
 		// Return null if the page number is invalid
 		if (!this.isValid(number)) return null;
 		
-		// Create return value
-		List<T> ret = new ArrayList<T>();
-		
 		// Forge list from collection
 		List<T> items = null;
 		if (this.getItems() instanceof List)
@@ -60,10 +59,7 @@ public abstract class PagerAbstract<T> implements Pager<T>
 		}
 		
 		// Pick them
-		ret.addAll(items.subList(from, to));
+		return items.subList(from, to);
-		
-		// Return return value
-		return ret;
 	}
 	
 	// -------------------------------------------- //
@@ -72,23 +68,12 @@ public abstract class PagerAbstract<T> implements Pager<T>
 	
 	public String getMessageEmpty()
 	{
-		return Txt.parse("<i>Sorry, no pages available.");
+		return Txt.getMessageEmpty().toPlain(true);
 	}
 	
 	public String getMessageInvalid()
 	{
-		if (this.size() == 0)
+		return Txt.getMessageInvalid(this.size()).toPlain(true);
-		{
-			return this.getMessageEmpty();
-		}
-		else if (this.size() == 1)
-		{
-			return Txt.parse("<b>Invalid, there is only one page.", this.size());
-		}
-		else
-		{
-			return Txt.parse("<b>Invalid, page must be between 1 and %d.", this.size());
-		}
 	}
 	
 	@Override
@@ -96,11 +81,37 @@ public abstract class PagerAbstract<T> implements Pager<T>
 	{
 		List<String> ret = new ArrayList<String>();
 		
-		ret.add(Txt.titleize(title + Txt.parse("<a>") + " " + number + "/" + this.size()));
+		List<Mson> msons = getPageMson(number, title, new Msonifier<T>(){
+
+			@Override
+			public Mson toMson(T item, int index)
+			{
+				return Mson.mson(stringifier.toString(item, index));
+			}
+			
+		}, null, null);
+		
+		for (Mson mson : msons)
+		{
+			ret.add(mson.toPlain(true));
+		}
+		
+		return ret;
+	}
+	
+	// -------------------------------------------- //
+	// Mson
+	// -------------------------------------------- //
+	
+	public List<Mson> getPageMson(int number, String title, Msonifier<T> msonifier, MassiveCommand command, List<String> args)
+	{	
+		List<Mson> ret = new ArrayList<Mson>();
+		
+		ret.add(Txt.titleizeMson(title, this.size(), number, command, args));
 		
 		if (this.isEmpty())
 		{
-			ret.add(this.getMessageEmpty());
+			ret.add(Txt.getMessageEmpty());
 			return ret;
 		}
 		
@@ -108,20 +119,20 @@ public abstract class PagerAbstract<T> implements Pager<T>
 		
 		if (pageItems == null)
 		{
-			ret.add(this.getMessageInvalid());
+			ret.add(Txt.getMessageInvalid(this.size()));
 			return ret;
 		}
 		
 		int index = (number - 1) * this.getItemsPerPage();
 		for (T pageItem : pageItems)
 		{
-			if (stringifier != null)
+			if (msonifier != null)
 			{
-				ret.add(stringifier.toString(pageItem, index));
+				ret.add(msonifier.toMson(pageItem, index));
 			}
 			else
 			{
-				ret.add(pageItem.toString());
+				ret.add(Mson.mson(pageItem.toString()));
 			}
 			index++;
 		}
@@ -129,5 +140,4 @@ public abstract class PagerAbstract<T> implements Pager<T>
 		return ret;
 	}
 	
-	
 }

src/com/massivecraft/massivecore/util/Txt.java

@@ -21,6 +21,10 @@ import org.bukkit.inventory.meta.ItemMeta;
 
 import com.massivecraft.massivecore.Predictate;
 import com.massivecraft.massivecore.PredictateStartsWithIgnoreCase;
+import com.massivecraft.massivecore.cmd.MassiveCommand;
+import com.massivecraft.massivecore.mson.Mson;
+
+import static com.massivecraft.massivecore.mson.Mson.mson;
 
 public class Txt
 {
@@ -452,35 +456,199 @@ public class Txt
 			return parse("<a>")+center;
 	}
 	
-	public static ArrayList<String> getPage(List<String> lines, int pageHumanBased, String title)
+	public static Mson getMessageEmpty()
+	{
+		return mson("Sorry, no pages available.").color(ChatColor.YELLOW);
+	}
+	
+	public static Mson getMessageInvalid(int size)
+	{
+		if (size == 0)
+		{
+			return getMessageEmpty();
+		}
+		else if (size == 1)
+		{
+			return mson("Invalid, there is only one page.").color(ChatColor.RED);
+		}
+		else
+		{
+			return Mson.format("Invalid, page must be between 1 and %d.", size).color(ChatColor.RED);
+		}
+	}
+	
+	public static List<String> getPage(List<String> lines, int pageHumanBased, String title)
 	{
 		return getPage(lines, pageHumanBased, title, PAGEHEIGHT_PLAYER);
 	}
 	
-	public static ArrayList<String> getPage(List<String> lines, int pageHumanBased, String title, CommandSender sender)
+	public static List<String> getPage(List<String> lines, int pageHumanBased, String title, CommandSender sender)
 	{
 		return getPage(lines, pageHumanBased, title, (sender instanceof Player) ? Txt.PAGEHEIGHT_PLAYER : Txt.PAGEHEIGHT_CONSOLE);
 	}
 	
-	public static ArrayList<String> getPage(List<String> lines, int pageHumanBased, String title, int pageheight)
+	public static List<String> getPage(List<String> lines, int pageHumanBased, String title, int pageheight)
 	{
 		ArrayList<String> ret = new ArrayList<String>();
 		int pageZeroBased = pageHumanBased - 1;
 		int pagecount = (int)Math.ceil(((double)lines.size()) / pageheight);
 		
-		ret.add(titleize(title+parse("<a>")+" "+pageHumanBased+"/"+pagecount));
+		title = titleize(title + parse("<a>") + " " + pageHumanBased + "/" + pagecount);
+		ret.add(title);
 		
 		if (pagecount == 0)
 		{
-			ret.add(parse("<i>Sorry. No Pages available."));
+			ret.add(getMessageEmpty().toPlain(true));
 			return ret;
 		}
 		else if (pageZeroBased < 0 || pageHumanBased > pagecount)
 		{
-			ret.add(parse("<i>Invalid page. Must be between 1 and "+pagecount));
+			ret.add(getMessageInvalid(pagecount).toPlain(true));
 			return ret;
 		}
 
+		return createPage(lines, pageHumanBased, title, pageheight);
+	}
+	
+	public static Mson titleizeMson(String str, int pagecount, int pageHumanBased, MassiveCommand command, List<String> args)
+	{
+		if (command == null) return mson(titleize(str + parse("<a>") + " " + pageHumanBased + "/" + pagecount));
+		
+		// Math
+		String title = str + " " + "[<<] [<]" + pageHumanBased + "/" + pagecount + "[>] [>>]";
+		String center = ".[ " + title + " ].";
+		int centerlen = center.length();
+		int pivot = titleizeLine.length() / 2;
+		int eatLeft = (centerlen / 2) - titleizeBalance;
+		int eatRight = (centerlen - eatLeft) + titleizeBalance;
+
+		// Mson
+		Mson centerMson = mson(
+			mson(".[ ").color(ChatColor.GOLD),
+			mson(str + " ").color(ChatColor.DARK_GREEN),
+			getFlipSection(pagecount, pageHumanBased, args, command),
+			mson(" ].").color(ChatColor.GOLD)
+		);
+
+		if (eatLeft < pivot)
+		{
+			Mson ret = mson(
+				mson(titleizeLine.substring(0, pivot - eatLeft)).color(ChatColor.GOLD),
+				centerMson,
+				mson(titleizeLine.substring(pivot + eatRight)).color(ChatColor.GOLD)
+			);
+
+			return ret;
+		}
+		else
+		{
+			return centerMson;
+		}
+	}
+	
+	private static Mson getFlipSection(int pagecount, int pageHumanBased, List<String> args, MassiveCommand command)
+	{
+		// Construct Mson
+		Mson start = mson("[<<] ").color(ChatColor.GRAY);
+		Mson backward = mson("[<] ").color(ChatColor.GRAY);
+		Mson forward = mson(" [>]").color(ChatColor.GRAY);
+		Mson end = mson(" [>>]").color(ChatColor.GRAY);
+
+		// Set flip page backward commands
+		if (pageHumanBased > 1)
+		{
+			start = setFlipPageCommand(start, pageHumanBased, 1, args, command);
+			backward = setFlipPageCommand(backward, pageHumanBased, pageHumanBased - 1, args, command);
+		}
+
+		// Set flip page forward commands
+		if (pagecount > pageHumanBased)
+		{
+			forward = setFlipPageCommand(forward, pageHumanBased, pageHumanBased + 1, args, command);
+			end = setFlipPageCommand(end, pageHumanBased, pagecount, args, command);
+		}
+		
+		Mson flipMson = mson(
+			start,
+			backward,
+			mson(pageHumanBased + "/" + pagecount).color(ChatColor.YELLOW),
+			forward,
+			end
+		);
+		
+		return flipMson;
+	}
+	
+	private static Mson setFlipPageCommand(Mson mson, int pageHumanBased, int destinationPage, List<String> args, MassiveCommand command)
+	{
+		String number = String.valueOf(destinationPage);
+		String oldNumber = String.valueOf(pageHumanBased);
+		String tooltip = "<i>Click to <c>%s<i>.";
+		String commandLine;
+
+		mson = mson.color(ChatColor.AQUA);
+
+		if (args != null && args.contains(oldNumber))
+		{
+			List<String> arguments = new ArrayList<String>(args);
+			arguments.set(arguments.indexOf(oldNumber), number);
+
+			commandLine = command.getCommandLine(arguments);
+		}
+		else
+		{
+			commandLine = command.getCommandLine(number);
+		}
+
+		return mson.command(commandLine).tooltip(Txt.parse(tooltip, commandLine));
+	}
+	
+	public static List<Mson> getPageMson(List<Mson> lines, int pageHumanBased, String title, MassiveCommand command, List<String> args)
+	{
+		return getPageMson(lines, pageHumanBased, title, PAGEHEIGHT_PLAYER, command, args);
+	}
+	
+	public static List<Mson> getPageMson(List<Mson> lines, int pageHumanBased, String title, CommandSender sender, MassiveCommand command, List<String> args)
+	{
+		return getPageMson(lines, pageHumanBased, title, (sender instanceof Player) ? Txt.PAGEHEIGHT_PLAYER : Txt.PAGEHEIGHT_CONSOLE, command, args);
+	}
+	
+	public static List<Mson> getPageMson(List<Mson> lines, int pageHumanBased, String title, int pageheight, MassiveCommand command, List<String> args)
+	{
+		// reduce pageheight in favor of flipsection
+		pageheight--;
+		
+		ArrayList<Mson> ret = new ArrayList<Mson>();
+		int pageZeroBased = pageHumanBased - 1;
+		int pagecount = (int)Math.ceil(((double)lines.size()) / pageheight);
+		
+		Mson msonTitle = Txt.titleizeMson(title, pagecount, pageHumanBased, command, args);
+		ret.add(msonTitle);
+		
+		if (pagecount == 0)
+		{
+			ret.add(getMessageEmpty());
+			return ret;
+		}
+		else if (pageZeroBased < 0 || pageHumanBased > pagecount)
+		{
+			ret.add(getMessageInvalid(pagecount));
+			return ret;
+		}
+
+		List<Mson> page = createPage(lines, pageHumanBased, msonTitle, pageheight);
+		page.add(getFlipSection(pagecount, pageHumanBased, args, command));
+		
+		return page;
+	}
+	
+	private static <T> List<T> createPage(List<T> lines, int pageHumanBased, T title, int pageheight)
+	{
+		ArrayList<T> ret = new ArrayList<T>();
+		int pageZeroBased = pageHumanBased - 1;
+		
+		ret.add(title);
+		
 		int from = pageZeroBased * pageheight;
 		int to = from + pageheight;
 		if (to > lines.size())