Create common buttons in CommonGUI panel.

This commit is contained in:
BONNe1704 2019-01-14 17:21:00 +02:00
parent 6a5ec144d1
commit 594fa0f27f

View File

@ -3,6 +3,10 @@ package world.bentobox.challenges.panel;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.inventory.ItemStack;
import java.util.Collections;
import java.util.List;
import world.bentobox.bentobox.api.panels.PanelItem;
import world.bentobox.bentobox.api.panels.builders.PanelItemBuilder;
@ -66,6 +70,17 @@ public abstract class CommonGUI
protected PanelItem returnButton;
/**
* This enum contains buttons that is offten used in multiple GUIs.
*/
protected enum CommonButtons
{
NEXT,
PREVIOUS,
RETURN
}
// ---------------------------------------------------------------------
// Section: Constants
// ---------------------------------------------------------------------
@ -155,8 +170,6 @@ public abstract class CommonGUI
this.parentGUI.build();
return true;
}).build();
this.build();
}
@ -169,5 +182,55 @@ public abstract class CommonGUI
* This method builds all necessary elements in GUI panel.
*/
public abstract void build();
/**
* This method returns PanelItem that represents given Button.
* @param button Button that must be returned.
* @return PanelItem with requested functionality.
*/
protected PanelItem getButton(CommonButtons button)
{
ItemStack icon;
String name;
List<String> description;
PanelItem.ClickHandler clickHandler;
switch (button)
{
case NEXT:
{
name = this.user.getTranslation("challenges.gui.buttons.next");
description = Collections.emptyList();
icon = new ItemStack(Material.SIGN);
clickHandler = (panel, user, clickType, slot) -> {
this.pageIndex++;
this.build();
return true;
};
break;
}
case PREVIOUS:
{
name = this.user.getTranslation("challenges.gui.buttons.previous");
description = Collections.emptyList();
icon = new ItemStack(Material.SIGN);
clickHandler = (panel, user, clickType, slot) -> {
this.pageIndex--;
this.build();
return true;
};
break;
}
case RETURN:
return this.returnButton;
default:
return null;
}
return new PanelItem(icon, name, description, false, clickHandler, false);
}
}