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Platform.java
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/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
Part of the Processing project - http://processing.org
Copyright (c) 2008 Ben Fry and Casey Reas
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package processing.app.linux;
import java.io.File;
import javax.swing.UIManager;
import processing.app.Preferences;
import processing.core.PConstants;
/**
* Used by Base for platform-specific tweaking, for instance finding the
* sketchbook location using the Windows registry, or OS X event handling.
*/
public class Platform extends processing.app.Platform {
// TODO Need to be smarter here since KDE people ain't gonna like that GTK.
// It may even throw a weird exception at 'em for their trouble.
public void setLookAndFeel() throws Exception {
// Linux is by default even uglier than metal (Motif?).
// Actually, i'm using native menus, so they're even uglier
// and Motif-looking (Lesstif?). Ick. Need to fix this.
//String lfname = UIManager.getCrossPlatformLookAndFeelClassName();
//UIManager.setLookAndFeel(lfname);
// For 0120, trying out the gtk+ look and feel as the default.
// This is available in Java 1.4.2 and later, and it can't possibly
// be any worse than Metal. (Ocean might also work, but that's for
// Java 1.5, and we aren't going there yet)
//UIManager.setLookAndFeel("com.sun.java.swing.plaf.gtk.GTKLookAndFeel");
}
public void openURL(String url) throws Exception {
if (openFolderAvailable()) {
String launcher = Preferences.get("launcher");
if (launcher != null) {
Runtime.getRuntime().exec(new String[] { launcher, url });
}
}
}
public boolean openFolderAvailable() {
if (Preferences.get("launcher") != null) {
return true;
}
// Attempt to use xdg-open
try {
Process p = Runtime.getRuntime().exec(new String[] { "xdg-open" });
p.waitFor();
Preferences.set("launcher", "xdg-open");
return true;
} catch (Exception e) { }
// Attempt to use gnome-open
try {
Process p = Runtime.getRuntime().exec(new String[] { "gnome-open" });
p.waitFor();
// Not installed will throw an IOException (JDK 1.4.2, Ubuntu 7.04)
Preferences.set("launcher", "gnome-open");
return true;
} catch (Exception e) { }
// Attempt with kde-open
try {
Process p = Runtime.getRuntime().exec(new String[] { "kde-open" });
p.waitFor();
Preferences.set("launcher", "kde-open");
return true;
} catch (Exception e) { }
return false;
}
public void openFolder(File file) throws Exception {
if (openFolderAvailable()) {
String lunch = Preferences.get("launcher");
try {
String[] params = new String[] { lunch, file.getAbsolutePath() };
//processing.core.PApplet.println(params);
/*Process p =*/ Runtime.getRuntime().exec(params);
/*int result =*/ //p.waitFor();
} catch (Exception e) {
e.printStackTrace();
}
} else {
System.out.println("No launcher set, cannot open " +
file.getAbsolutePath());
}
}
@Override
public String getName() {
return PConstants.platformNames[PConstants.LINUX];
}
}