Package me.eddie.inventoryguiapi.gui.contents

Class LimitedGUIPopulator

java.lang.Object

me.eddie.inventoryguiapi.gui.contents.LimitedGUIPopulator

All Implemented Interfaces:

GUIPopulator

public class LimitedGUIPopulator
extends Object
implements GUIPopulator

Responsible for Calculating the positions that GUIElements need to go into in the displayed, size-limited GUI, adding page changing buttons if necessary and then updating the current inventory state.

Constructor Summary

Constructors

Constructor	Description
LimitedGUIPopulator()

Method Summary

Modifier and Type	Method	Description
ActionItem	genNextPageButton(InventoryGUI gui, GUISession session)	Generate a new next page button
ActionItem	genPrevPageButton(InventoryGUI gui, GUISession session)	Generate a new previous page button
void	populateGUI(GUISession session, org.bukkit.entity.Player viewer, Callback<Void> callback)	Gets, via GUI's contents provider, the items a player should be viewing; figures out what slots they should be displayed in within the inventory; updates the current InventoryState with this and then calls back to the callback.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LimitedGUIPopulator

public LimitedGUIPopulator()

Method Details

populateGUI

public void populateGUI(GUISession session,
 org.bukkit.entity.Player viewer,
 Callback<Void> callback)

Gets, via GUI's contents provider, the items a player should be viewing; figures out what slots they should be displayed in within the inventory; updates the current InventoryState with this and then calls back to the callback.

Specified by:

populateGUI in interface GUIPopulator

Parameters:

session - The GUISession of the GUI being populated

viewer - The viewer of the GUISession

callback - Callback to be called back to on completion

genPrevPageButton

public ActionItem genPrevPageButton(InventoryGUI gui,
 GUISession session)

Generate a new previous page button

Parameters:

gui - The GUI to generate it for

session - The Session to generate it for

Returns:

An ActionItem, without desired position, that when clicked will go back a page in the GUI

genNextPageButton

public ActionItem genNextPageButton(InventoryGUI gui,
 GUISession session)

Generate a new next page button

Parameters:

gui - The GUI to generate it for

session - The Session to generate it for

Returns:

An ActionItem, without desired position, that when clicked will go forward a page in the GUI