Application: gvSIG desktop » Library: org.gvsig.tools

package org.gvsig.tools.swing.icontheme;

import java.awt.Image;

import java.io.File;

import java.net.URL;

import java.util.Iterator;

import javax.swing.ImageIcon;

public interface IconTheme {

        public static final String NO_ICON_NAME = "-no-icon-";

        interface Icon extends Comparable<Icon> {

                public String getName();

                public String getGroup() ;

                public ImageIcon getImageIcon();

                public Image getImage();

                public Object getResource() ;

                public URL getURL() ;

                public String getLabel();

                public String getProviderName();

        }

        /**

         * Load all icons from the IconTheme

         */

        public void load(Object resource) throws IllegalArgumentException;

        public void setDefault(IconTheme def);

        public IconTheme getDefault();

        /**

         * Returns <code>true</code> if the icon theme contains a mapping for the

         * specified iconName.

         *

         * @param iconName The key to check if it has been registered in this

         * IconTheme

         *

         * @return <code>true</code> if this IconTheme contains

         * <code>iconName</code>, <code>false</code> otherwise.

         */

        public boolean exists(String name);

        /**

         * Gets the ImageIcon associated with the provided name, if the name

         * is present in the theme. If the icon not exists try to return

         * a icon with name "no-icon" or returns <code>null</code> if 

         * this not exists.

         *

         * @param name

         *                         The name whose associated icon is to be retrieved

         *

         * @return

         *                         The icon associated with the provided name

         */

        public ImageIcon get(String iconName);

        /**

         * Return the ThemeIcon associated with the name.

         *  

         * @param name of the icon

         * @return the IconTheme requiered

         */

        public Icon getThemeIcon(String name);

        /**

         * Gets the theme name of the theme

         * @return theme name

         */

        public String getName();

        /**

         * Sets the theme name of the theme

         *

         * @param themeName

         */

        public void setName(String themeName);

        public String getID();

        public void setID(String id);

        /**

         * Gets the theme description.

         *

         * @return The description of this theme.

         */

        public String getDescription();

        /**

         * Sets the theme description. It should be a short description

         * (around 20-30 words), including the highlights of the theme,

         * the author and maybe its email address or a link the the theme's

         * homepage.

         *

         * @param description

         */

        public void setDescription(String description);

        /**

         * Return an iterator over the names of the icons in the theme.

         * 

         * @return iterator of names of icons

         */

        public Iterator<String> iterator();

        /**

         * Return an iterator over the ThemIcon in the theme.

         *  

         * @return iterator of ThemeIcon

         */

        public Iterator<Icon> getThemeIcons();

        /**

         * Return the icon used as icon by default when the requested icon 

         * not exists.

         * 

         * @return the default icon to use.

         */

        public ImageIcon getDefaultIcon();

        /**

         * Set the default icon to use when the requestd icon not exists.

         * 

         * @param icon

         */

        public void setDefaultIcon(ImageIcon icon);

        public void setDefaultIcon(URL resource);

        public void setDefaultIcon(String name);

        /**

         * Register a icon in the theme.

         * The parameter icon can be null if the resource is specified.

         * The parameter resource can be null if the icon is specified. 

         * 

         * Plugin and group can be null.

         *  

         * @param provider name of the icon

         * @param group name for the icon.

         * @param name of icon

         * @param icon, can be nulll if the resource is specified. 

         * @param resource, resource of the icon, usualy and url to the icon.

         * 

         * @throws IllegalArgumentException if name is null/empty or icon/resource are null

         */

        public void registerDefault(String provider, String group, String name, ImageIcon icon, URL resource) throws IllegalArgumentException;

        /**

         * Register a icon in the theme.

         * The parameter icon can be null if the resource is specified.

         * The parameter resource can be null if the icon is specified. 

         * 

         * Plugin and group can be null.

         * 

         * @param provider name of the icon

         * @param group name for the icon.

         * @param name of icon

         * @param icon, can be nulll if the resource is specified. 

         * @param resource, resource of the icon, usualy and url to the icon.

         * 

         * @throws IllegalArgumentException if name is null/empty or icon/resource are null

         */

        public void register(String provider, String group, String name, ImageIcon icon, URL resource) throws IllegalArgumentException;

        public void export(File folder);

        /**

         * @deprecated use {@link #getDefaultIcon()} 

         * @return

         */

        public ImageIcon getNoIcon();

        /**

         * @deprecated use {@link #get(String)} instead

         */

        public ImageIcon get(String iconName, ClassLoader loader);

        /**

         * @deprecated use {@link #registerDefault(PluginServices, String, String, ImageIcon, Object)}

         */

        public void registerDefault(String iconName, ImageIcon image);

        /**

         * @deprecated use {@link #registerDefault(PluginServices, String, String, ImageIcon, Object)}

         */

        public void registerDefault(String iconName, Object resource);

        /**

         * @deprecated use {@link #register(PluginServices, String, String, ImageIcon, Object)}

         */

        public void register(String iconName, ImageIcon image);

        /**

         * @deprecated use {@link #register(PluginServices, String, String, ImageIcon, Object)}

         */

        public void register(String iconName, Object resource);

}