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gnosygnu_xowa/150_gfui/src_600_adp/gplx/gfui/IconAdp.java

46 lines
2.0 KiB

/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.gfui; import gplx.*;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import java.awt.Image;
import java.net.MalformedURLException;
import java.net.URL;
public class IconAdp {
public Icon UnderIcon() {return icon;} final Icon icon;
public Image XtoImage() {return ((ImageIcon)icon).getImage();}
public Io_url Url() {return url;} Io_url url = Io_url_.Empty;
IconAdp(Icon icon) {this.icon = icon;}
public static IconAdp new_(Icon icon) {return new IconAdp(icon);}
public static IconAdp file_(Io_url url) {
Icon icon = new ImageIcon(url.Xto_api());
IconAdp rv = new IconAdp(icon);
rv.url = url;
return rv;
}
public static void regy_loadDir_(Io_url imgDir) {GfoRegy._.RegDir(imgDir, "*.png", true, "_", ".");}
public static void regy_loadDir_shallow(Io_url imgDir) {GfoRegy._.RegDir(imgDir, "*.png", false, "_", ".");}
public static IconAdp regy_(String key) {
GfoRegyItm itm = GfoRegy._.FetchOrNull(key);
if (itm == null) {UsrDlg_._.Warn("missing icon; key={0}", key); return null;}
if (itm.ValType() != GfoRegyItm.ValType_Url) throw Exc_.new_("regyItm should be of type url", "key", key);
return IconAdp.file_(itm.Url());
}
public static IconAdp as_(Object obj) {return obj instanceof IconAdp ? (IconAdp)obj : null;}
}