org.nakedobjects.nos.client.dnd.UserActionSet Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of nos-viewer-dnd
The newest version!
package org.nakedobjects.nos.client.dnd;

import java.util.Vector;

import org.nakedobjects.noa.reflect.Consent;
import org.nakedobjects.noa.reflect.NakedObjectAction.Type;
import org.nakedobjects.nof.core.reflect.Allow;
import org.nakedobjects.nof.core.util.ToString;
import org.nakedobjects.nos.client.dnd.drawing.Color;
import org.nakedobjects.nos.client.dnd.drawing.Location;


public class UserActionSet implements UserAction {
    private Color backgroundColor = Toolkit.getColor("debug.baseline");
    private final String groupName;
    private final boolean includeDebug;
    private final boolean includeExploration;
    private Vector options = new Vector();
    private final Type type;

    public UserActionSet(final boolean includeExploration, final boolean includeDebug, final Type type) {
        this.type = type;
        this.groupName = "";
        this.includeExploration = includeExploration;
        this.includeDebug = includeDebug;
    }

    public UserActionSet(final String groupName, final UserActionSet parent) {
        this.groupName = groupName;
        this.includeExploration = parent.includeExploration;
        this.includeDebug = parent.includeDebug;
        this.type = parent.type;
        this.backgroundColor = parent.getColor();
    }


    public UserActionSet(final String groupName, final UserActionSet parent, final Type type) {
        this.groupName = groupName;
        this.includeExploration = parent.includeExploration;
        this.includeDebug = parent.includeDebug;
        this.type = type;
        this.backgroundColor = parent.getColor();
    }

    /**
     * Add the specified option if it is of the right type for this menu.
     */
    public void add(final UserAction option) {
        Type section = option.getType();
        if (section == USER || (includeExploration && section == EXPLORATION) || (includeDebug && section == DEBUG)) {
            options.addElement(option);
        }
    }

    public Consent disabled(final View view) {
        return Allow.DEFAULT;
    }

    public void execute(final Workspace workspace, final View view, final Location at) {}

    /**
     * Returns the background colour for the menu
     */
    public Color getColor() {
        return backgroundColor;
    }

    public String getDescription(final View view) {
        return "";
    }

    public String getHelp(final View view) {
        return "";
    }

    public UserAction[] getMenuOptions() {
        UserAction[] v = new UserAction[options.size()];
        for (int i = 0; i < v.length; i++) {
            v[i] = (UserAction) options.elementAt(i);
        }
        return v;
    }

    public String getName(final View view) {
        return groupName;
    }

    public Type getType() {
        return type;
    }

    /**
     * Specifies the background colour for the menu
     */
    public void setColor(final Color color) {
        backgroundColor = color;
    }

    public String toString() {
        ToString str = new ToString(this);
        str.append("type", type);
        for (int i = 0, size = options.size(); i < size; i++) {
            str.append(((UserAction) options.elementAt(i)).getClass() + " ,");
        }
        return str.toString();
    }
}
// Copyright (c) Naked Objects Group Ltd.