mirror of
https://github.com/arduino/Arduino.git
synced 2024-12-10 21:24:12 +01:00
30dc672dff
* Updating ATmega168 bootloader to work with standard distributions of avrdude (responding to signature requests made with the universal SPI command) and correctly store EEPROM data. Thanks to ladyada. * Changing compilation process to generate .eep file and allow for use of EEMEM directive (although not yet uploading EEPROM data).
1124 lines
35 KiB
Java
1124 lines
35 KiB
Java
/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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/*
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Part of the Arduino project - http://arduino.berlios.de
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Based on processing http://www.processing.org
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Copyright (c) 2004-05 Ben Fry and Casey Reas
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Copyright (c) 2001-04 Massachusetts Institute of Technology
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package processing.app;
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import java.awt.*;
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import java.awt.event.*;
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import java.io.*;
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import java.lang.reflect.*;
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import java.net.*;
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import java.util.*;
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import java.util.zip.*;
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import javax.swing.*;
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import javax.swing.event.*;
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import javax.swing.text.*;
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import javax.swing.undo.*;
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import com.apple.mrj.*;
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import com.ice.jni.registry.*;
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import processing.core.*;
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/**
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* The base class for the main Arduino application.
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* <P>
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* Primary role of this class is for platform identification and
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* general interaction with the system (launching URLs, loading
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* files and images, etc) that comes from that.
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*/
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public class Base {
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static final int VERSION = 13;
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static final String VERSION_NAME = "0013 Alpha";
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/**
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* Path of filename opened on the command line,
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* or via the MRJ open document handler.
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*/
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static String openedAtStartup;
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Editor editor;
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static public void main(String args[]) {
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// make sure that this is running on java 1.4
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if (PApplet.javaVersion < 1.4f) {
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//System.err.println("no way man");
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Base.showError("Need to install Java 1.4",
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"This version of Processing requires \n" +
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"Java 1.4 or later to run properly.\n" +
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"Please visit java.com to upgrade.", null);
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}
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// grab any opened file from the command line
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if (args.length == 1) {
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Base.openedAtStartup = args[0];
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}
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// register a temporary/early version of the mrj open document handler,
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// because the event may be lost (sometimes, not always) by the time
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// that Editor is properly constructed.
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MRJOpenDocumentHandler startupOpen = new MRJOpenDocumentHandler() {
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public void handleOpenFile(File file) {
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// this will only get set once.. later will be handled
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// by the Editor version of this fella
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if (Base.openedAtStartup == null) {
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//System.out.println("handling outside open file: " + file);
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Base.openedAtStartup = file.getAbsolutePath();
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}
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}
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};
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MRJApplicationUtils.registerOpenDocumentHandler(startupOpen);
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Base app = new Base();
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}
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public Base() {
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// set the look and feel before opening the window
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try {
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if (Base.isMacOS()) {
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// Use the Quaqua L & F on OS X to make JFileChooser less awful
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UIManager.setLookAndFeel("ch.randelshofer.quaqua.QuaquaLookAndFeel");
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// undo quaqua trying to fix the margins, since we've already
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// hacked that in, bit by bit, over the years
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UIManager.put("Component.visualMargin", new Insets(1, 1, 1, 1));
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} else if (Base.isLinux()) {
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// Linux is by default even uglier than metal (Motif?).
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// Actually, i'm using native menus, so they're even uglier
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// and Motif-looking (Lesstif?). Ick. Need to fix this.
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//String lfname = UIManager.getCrossPlatformLookAndFeelClassName();
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//UIManager.setLookAndFeel(lfname);
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// For 0120, trying out the gtk+ look and feel as the default.
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// This is available in Java 1.4.2 and later, and it can't possibly
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// be any worse than Metal. (Ocean might also work, but that's for
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// Java 1.5, and we aren't going there yet)
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UIManager.setLookAndFeel("com.sun.java.swing.plaf.gtk.GTKLookAndFeel");
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} else {
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UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
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}
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//} catch (ClassNotFoundException cnfe) {
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// just default to the native look and feel for this platform
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// i.e. appears that some linux systems don't have the gtk l&f
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//UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
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} catch (Exception e) {
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e.printStackTrace();
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}
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// use native popups so they don't look so crappy on osx
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JPopupMenu.setDefaultLightWeightPopupEnabled(false);
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// build the editor object
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editor = new Editor();
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// get things rawkin
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editor.pack();
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// has to be here to set window size properly
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editor.restorePreferences();
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// show the window
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editor.show();
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// attempt to build libraries
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editor.prepareLibraries();
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// check for updates
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if (Preferences.getBoolean("update.check")) {
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new UpdateCheck(editor);
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}
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}
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// .................................................................
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/**
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* returns true if the Arduino is running on a Mac OS machine,
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* specifically a Mac OS X machine because it doesn't run on OS 9 anymore.
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*/
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static public boolean isMacOS() {
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return PApplet.platform == PConstants.MACOSX;
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}
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/**
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* returns true if running on windows.
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*/
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static public boolean isWindows() {
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return PApplet.platform == PConstants.WINDOWS;
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}
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/**
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* true if running on linux.
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*/
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static public boolean isLinux() {
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return PApplet.platform == PConstants.LINUX;
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}
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// .................................................................
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static final int kDocumentsFolderType =
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('d' << 24) | ('o' << 16) | ('c' << 8) | 's';
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static final int kPreferencesFolderType =
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('p' << 24) | ('r' << 16) | ('e' << 8) | 'f';
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static final int kDomainLibraryFolderType =
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('d' << 24) | ('l' << 16) | ('i' << 8) | 'b';
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static final short kUserDomain = -32763;
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static public File getSettingsFolder() {
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File dataFolder = null;
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String pref = Preferences.get("settings.path");
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if (pref != null) {
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dataFolder = new File(pref);
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} else if (Base.isMacOS()) {
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// carbon folder constants
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// http://developer.apple.com/documentation/Carbon/Reference
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// /Folder_Manager/folder_manager_ref/constant_6.html#/
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// /apple_ref/doc/uid/TP30000238/C006889
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// additional information found int the local file:
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// /System/Library/Frameworks/CoreServices.framework
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// /Versions/Current/Frameworks/CarbonCore.framework/Headers/
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// this is the 1.4 version.. but using 1.3 since i have the stubs
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// import com.apple.eio.*
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//println(FileManager.findFolder(kUserDomain,
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// kDomainLibraryFolderType));
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// not clear if i can write to this folder tho..
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try {
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/*
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if (false) {
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// this is because the mrjtoolkit stubs don't have the
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// thows exception around them
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new FileInputStream("ignored");
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}
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*/
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// this method has to be dynamically loaded, because
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MRJOSType domainLibrary = new MRJOSType("dlib");
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Method findFolderMethod =
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MRJFileUtils.class.getMethod("findFolder",
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new Class[] { Short.TYPE,
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MRJOSType.class });
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File libraryFolder = (File)
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findFolderMethod.invoke(null, new Object[] { new Short(kUserDomain),
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domainLibrary });
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dataFolder = new File(libraryFolder, "Arduino");
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} catch (Exception e) {
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// this could be FileNotFound or NoSuchMethod
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//} catch (FileNotFoundException e) {
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//e.printStackTrace();
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//System.exit(1);
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showError("Problem getting data folder",
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"Error getting the Arduino data folder.", e);
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}
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} else if (Base.isWindows()) {
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// looking for Documents and Settings/blah/Application Data/Arduino
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// this is just based on the other documentation, and eyeballing
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// that part of the registry.. not confirmed by any msft/msdn docs.
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// HKEY_CURRENT_USER\Software\Microsoft
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// \Windows\CurrentVersion\Explorer\Shell Folders
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// Value Name: AppData
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// Value Type: REG_SZ
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// Value Data: path
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try {
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//RegistryKey topKey = Registry.getTopLevelKey("HKCU");
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RegistryKey topKey = Registry.HKEY_CURRENT_USER;
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String localKeyPath =
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"Software\\Microsoft\\Windows\\CurrentVersion" +
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"\\Explorer\\Shell Folders";
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RegistryKey localKey = topKey.openSubKey(localKeyPath);
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String appDataPath = cleanKey(localKey.getStringValue("AppData"));
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//System.out.println("app data path is " + appDataPath);
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//System.exit(0);
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//topKey.closeKey(); // necessary?
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//localKey.closeKey();
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dataFolder = new File(appDataPath, "Arduino");
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} catch (Exception e) {
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showError("Problem getting data folder",
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"Error getting the Arduino data folder.", e);
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}
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//return null;
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} else {
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// otherwise make a .arduino directory int the user's home dir
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File home = new File(System.getProperty("user.home"));
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dataFolder = new File(home, ".arduino");
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}
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// create the folder if it doesn't exist already
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boolean result = true;
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if (!dataFolder.exists()) {
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result = dataFolder.mkdirs();
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}
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if (!result) {
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// try the fallback location
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System.out.println("Using fallback path for settings.");
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String fallback = Preferences.get("settings.path.fallback");
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dataFolder = new File(fallback);
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if (!dataFolder.exists()) {
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result = dataFolder.mkdirs();
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}
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}
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if (!result) {
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showError("Settings issues",
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"Arduino cannot run because it could not\n" +
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"create a folder to store your settings.", null);
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}
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return dataFolder;
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}
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static public File getSettingsFile(String filename) {
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return new File(getSettingsFolder(), filename);
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}
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static File buildFolder;
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static public File getBuildFolder() {
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if (buildFolder == null) {
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String buildPath = Preferences.get("build.path");
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if (buildPath != null) {
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buildFolder = new File(buildPath);
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} else {
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//File folder = new File(getTempFolder(), "build");
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//if (!folder.exists()) folder.mkdirs();
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buildFolder = createTempFolder("build");
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buildFolder.deleteOnExit();
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}
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}
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return buildFolder;
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}
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/**
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* Get the path to the platform's temporary folder, by creating
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* a temporary temporary file and getting its parent folder.
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* <br/>
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* Modified for revision 0094 to actually make the folder randomized
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* to avoid conflicts in multi-user environments. (Bug 177)
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*/
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static public File createTempFolder(String name) {
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try {
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File folder = File.createTempFile(name, null);
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//String tempPath = ignored.getParent();
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//return new File(tempPath);
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folder.delete();
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folder.mkdirs();
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return folder;
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null; // TODO could we *really* ever reach this?
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}
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/*
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static public void addBuildFolderToClassPath() {
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String path = getBuildFolder().getAbsolutePath();
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String jcp = System.getProperty("java.class.path");
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if (jcp.indexOf(path) == -1) {
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System.setProperty("java.class.path", path + File.pathSeparator + jcp);
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//return new File(getProcessingDataFolder(), "build");
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System.out.println("jcp is now " +
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System.getProperty("java.class.path"));
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}
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}
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*/
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static public File getDefaultSketchbookFolder() {
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File sketchbookFolder = null;
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if (Base.isMacOS()) {
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// looking for /Users/blah/Documents/Arduino
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// carbon folder constants
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// http://developer.apple.com/documentation/Carbon/Reference/Folder_Manager/folder_manager_ref/constant_6.html#//apple_ref/doc/uid/TP30000238/C006889
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// additional information found int the local file:
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// /System/Library/Frameworks/CoreServices.framework/Versions/Current/Frameworks/CarbonCore.framework/Headers/
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// this is the 1.4 version.. but using 1.3 since i have the stubs
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// import com.apple.eio.*
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//println(FileManager.findFolder(kUserDomain,
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// kDomainLibraryFolderType));
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// not clear if i can write to this folder tho..
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try {
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MRJOSType domainDocuments = new MRJOSType("docs");
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//File libraryFolder = MRJFileUtils.findFolder(domainDocuments);
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// for 77, try switching this to the user domain, just to be sure
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Method findFolderMethod =
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MRJFileUtils.class.getMethod("findFolder",
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new Class[] { Short.TYPE,
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MRJOSType.class });
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File documentsFolder = (File)
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findFolderMethod.invoke(null, new Object[] { new Short(kUserDomain),
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domainDocuments });
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sketchbookFolder = new File(documentsFolder, "Arduino");
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} catch (Exception e) {
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//showError("Could not find folder",
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// "Could not locate the Documents folder.", e);
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sketchbookFolder = promptSketchbookLocation();
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}
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} else if (isWindows()) {
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// looking for Documents and Settings/blah/My Documents/Arduino
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// (though using a reg key since it's different on other platforms)
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// http://support.microsoft.com/?kbid=221837&sd=RMVP
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// The path to the My Documents folder is stored in the
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// following registry key, where path is the complete path
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// to your storage location:
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// HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
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// Value Name: Personal
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// Value Type: REG_SZ
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// Value Data: path
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try {
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RegistryKey topKey = Registry.HKEY_CURRENT_USER;
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String localKeyPath =
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"Software\\Microsoft\\Windows\\CurrentVersion" +
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"\\Explorer\\Shell Folders";
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RegistryKey localKey = topKey.openSubKey(localKeyPath);
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String personalPath = cleanKey(localKey.getStringValue("Personal"));
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//topKey.closeKey(); // necessary?
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//localKey.closeKey();
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sketchbookFolder = new File(personalPath, "Arduino");
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} catch (Exception e) {
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//showError("Problem getting folder",
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// "Could not locate the Documents folder.", e);
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sketchbookFolder = promptSketchbookLocation();
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}
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} else {
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sketchbookFolder = promptSketchbookLocation();
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/*
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// on linux (or elsewhere?) prompt the user for the location
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JFileChooser fc = new JFileChooser();
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fc.setDialogTitle("Select the folder where " +
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"Arduino programs should be stored...");
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//fc.setSelectedFile(new File(sketchbookLocationField.getText()));
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fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
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int returned = fc.showOpenDialog(new JDialog());
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if (returned == JFileChooser.APPROVE_OPTION) {
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//File file = fc.getSelectedFile();
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//sketchbookLocationField.setText(file.getAbsolutePath());
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sketchbookFolder = fc.getSelectedFile();
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} else {
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System.exit(0);
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}
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*/
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}
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|
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// create the folder if it doesn't exist already
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boolean result = true;
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if (!sketchbookFolder.exists()) {
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result = sketchbookFolder.mkdirs();
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}
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if (!result) {
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// try the fallback location
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System.out.println("Using fallback path for sketchbook.");
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String fallback = Preferences.get("sketchbook.path.fallback");
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sketchbookFolder = new File(fallback);
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if (!sketchbookFolder.exists()) {
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result = sketchbookFolder.mkdirs();
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}
|
|
}
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|
|
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if (!result) {
|
|
showError("error",
|
|
"Arduino cannot run because it could not\n" +
|
|
"create a folder to store your sketchbook.", null);
|
|
}
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|
|
return sketchbookFolder;
|
|
}
|
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|
|
/**
|
|
* Check for a new sketchbook location.
|
|
*/
|
|
static protected File promptSketchbookLocation() {
|
|
File folder = null;
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|
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folder = new File(System.getProperty("user.home"), "sketchbook");
|
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if (!folder.exists()) {
|
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folder.mkdirs();
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return folder;
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}
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|
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folder = Base.selectFolder("Select (or create new) folder for sketches...",
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|
null, null);
|
|
if (folder == null) {
|
|
System.exit(0);
|
|
}
|
|
return folder;
|
|
}
|
|
|
|
|
|
/**
|
|
* Implementation for choosing directories that handles both the
|
|
* Mac OS X hack to allow the native AWT file dialog, or uses
|
|
* the JFileChooser on other platforms. Mac AWT trick obtained from
|
|
* <A HREF="http://lists.apple.com/archives/java-dev/2003/Jul/msg00243.html">this post</A>
|
|
* on the OS X Java dev archive which explains the cryptic note in
|
|
* Apple's Java 1.4 release docs about the special System property.
|
|
*/
|
|
static public File selectFolder(String prompt, File folder, Frame frame) {
|
|
if (Base.isMacOS()) {
|
|
if (frame == null) frame = new Frame(); //.pack();
|
|
FileDialog fd = new FileDialog(frame, prompt, FileDialog.LOAD);
|
|
if (folder != null) {
|
|
fd.setDirectory(folder.getParent());
|
|
//fd.setFile(folder.getName());
|
|
}
|
|
System.setProperty("apple.awt.fileDialogForDirectories", "true");
|
|
fd.show();
|
|
System.setProperty("apple.awt.fileDialogForDirectories", "false");
|
|
if (fd.getFile() == null) {
|
|
return null;
|
|
}
|
|
return new File(fd.getDirectory(), fd.getFile());
|
|
|
|
} else {
|
|
JFileChooser fc = new JFileChooser();
|
|
fc.setDialogTitle(prompt);
|
|
if (folder != null) {
|
|
fc.setSelectedFile(folder);
|
|
}
|
|
fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
|
|
|
|
int returned = fc.showOpenDialog(new JDialog());
|
|
if (returned == JFileChooser.APPROVE_OPTION) {
|
|
return fc.getSelectedFile();
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
|
|
static public String cleanKey(String what) {
|
|
// jnireg seems to be reading the chars as bytes
|
|
// so maybe be as simple as & 0xff and then running through decoder
|
|
|
|
char c[] = what.toCharArray();
|
|
|
|
// if chars are in the tooHigh range, it's prolly because
|
|
// a byte from the jni registry was turned into a char
|
|
// and there was a sign extension.
|
|
// e.g. 0xFC (252, umlaut u) became 0xFFFC (65532).
|
|
// but on a japanese system, maybe this is two-byte and ok?
|
|
int tooHigh = 65536 - 128;
|
|
for (int i = 0; i < c.length; i++) {
|
|
if (c[i] >= tooHigh) c[i] &= 0xff;
|
|
|
|
/*
|
|
if ((c[i] >= 32) && (c[i] < 128)) {
|
|
System.out.print(c[i]);
|
|
} else {
|
|
System.out.print("[" + PApplet.hex(c[i]) + "]");
|
|
}
|
|
*/
|
|
}
|
|
//System.out.println();
|
|
return new String(c);
|
|
}
|
|
|
|
|
|
// .................................................................
|
|
|
|
|
|
// someone needs to be slapped
|
|
//static KeyStroke closeWindowKeyStroke;
|
|
|
|
/**
|
|
* Return true if the key event was a Ctrl-W or an ESC,
|
|
* both indicators to close the window.
|
|
* Use as part of a keyPressed() event handler for frames.
|
|
*/
|
|
/*
|
|
static public boolean isCloseWindowEvent(KeyEvent e) {
|
|
if (closeWindowKeyStroke == null) {
|
|
int modifiers = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
|
|
closeWindowKeyStroke = KeyStroke.getKeyStroke('W', modifiers);
|
|
}
|
|
return ((e.getKeyCode() == KeyEvent.VK_ESCAPE) ||
|
|
KeyStroke.getKeyStrokeForEvent(e).equals(closeWindowKeyStroke));
|
|
}
|
|
*/
|
|
|
|
|
|
/**
|
|
* Registers key events for a Ctrl-W and ESC with an ActionListener
|
|
* that will take care of disposing the window.
|
|
*/
|
|
static public void registerWindowCloseKeys(JRootPane root, //Window window,
|
|
ActionListener disposer) {
|
|
/*
|
|
JRootPane root = null;
|
|
if (window instanceof JFrame) {
|
|
root = ((JFrame)window).getRootPane();
|
|
} else if (window instanceof JDialog) {
|
|
root = ((JDialog)window).getRootPane();
|
|
}
|
|
*/
|
|
|
|
KeyStroke stroke = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
|
|
root.registerKeyboardAction(disposer, stroke,
|
|
JComponent.WHEN_IN_FOCUSED_WINDOW);
|
|
|
|
int modifiers = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
|
|
stroke = KeyStroke.getKeyStroke('W', modifiers);
|
|
root.registerKeyboardAction(disposer, stroke,
|
|
JComponent.WHEN_IN_FOCUSED_WINDOW);
|
|
}
|
|
|
|
|
|
// .................................................................
|
|
|
|
|
|
static public void showReference(String referenceFile) {
|
|
openURL(Base.getContents("reference" + File.separator + referenceFile));
|
|
}
|
|
|
|
|
|
static public void showReference() {
|
|
showReference("index.html");
|
|
}
|
|
|
|
|
|
static public void showEnvironment() {
|
|
showReference("Guide_Environment.html");
|
|
}
|
|
|
|
|
|
static public void showTroubleshooting() {
|
|
showReference("Guide_Troubleshooting.html");
|
|
}
|
|
|
|
|
|
/**
|
|
* Opens the local copy of the FAQ that's included
|
|
* with the Processing download.
|
|
*/
|
|
static public void showFAQ() {
|
|
showReference("faq.html");
|
|
}
|
|
|
|
|
|
// .................................................................
|
|
|
|
|
|
/**
|
|
* Implements the cross-platform headache of opening URLs
|
|
* TODO This code should be replaced by PApplet.link(),
|
|
* however that's not a static method (because it requires
|
|
* an AppletContext when used as an applet), so it's mildly
|
|
* trickier than just removing this method.
|
|
*/
|
|
static public void openURL(String url) {
|
|
//System.out.println("opening url " + url);
|
|
try {
|
|
if (Base.isWindows()) {
|
|
// this is not guaranteed to work, because who knows if the
|
|
// path will always be c:\progra~1 et al. also if the user has
|
|
// a different browser set as their default (which would
|
|
// include me) it'd be annoying to be dropped into ie.
|
|
//Runtime.getRuntime().exec("c:\\progra~1\\intern~1\\iexplore "
|
|
// + currentDir
|
|
|
|
// the following uses a shell execute to launch the .html file
|
|
// note that under cygwin, the .html files have to be chmodded +x
|
|
// after they're unpacked from the zip file. i don't know why,
|
|
// and don't understand what this does in terms of windows
|
|
// permissions. without the chmod, the command prompt says
|
|
// "Access is denied" in both cygwin and the "dos" prompt.
|
|
//Runtime.getRuntime().exec("cmd /c " + currentDir + "\\reference\\" +
|
|
// referenceFile + ".html");
|
|
if (url.startsWith("http://")) {
|
|
// open dos prompt, give it 'start' command, which will
|
|
// open the url properly. start by itself won't work since
|
|
// it appears to need cmd
|
|
Runtime.getRuntime().exec("cmd /c start " + url);
|
|
} else {
|
|
// just launching the .html file via the shell works
|
|
// but make sure to chmod +x the .html files first
|
|
// also place quotes around it in case there's a space
|
|
// in the user.dir part of the url
|
|
Runtime.getRuntime().exec("cmd /c \"" + url + "\"");
|
|
}
|
|
|
|
} else if (Base.isMacOS()) {
|
|
//com.apple.eio.FileManager.openURL(url);
|
|
|
|
if (!url.startsWith("http://")) {
|
|
// prepend file:// on this guy since it's a file
|
|
url = "file://" + url;
|
|
|
|
// replace spaces with %20 for the file url
|
|
// otherwise the mac doesn't like to open it
|
|
// can't just use URLEncoder, since that makes slashes into
|
|
// %2F characters, which is no good. some might say "useless"
|
|
if (url.indexOf(' ') != -1) {
|
|
StringBuffer sb = new StringBuffer();
|
|
char c[] = url.toCharArray();
|
|
for (int i = 0; i < c.length; i++) {
|
|
if (c[i] == ' ') {
|
|
sb.append("%20");
|
|
} else {
|
|
sb.append(c[i]);
|
|
}
|
|
}
|
|
url = sb.toString();
|
|
}
|
|
}
|
|
com.apple.mrj.MRJFileUtils.openURL(url);
|
|
|
|
} else if (Base.isLinux()) {
|
|
// how's mozilla sound to ya, laddie?
|
|
//Runtime.getRuntime().exec(new String[] { "mozilla", url });
|
|
//String browser = Preferences.get("browser");
|
|
//Runtime.getRuntime().exec(new String[] { browser, url });
|
|
String launcher = Preferences.get("launcher.linux");
|
|
if (launcher != null) {
|
|
Runtime.getRuntime().exec(new String[] { launcher, url });
|
|
}
|
|
} else {
|
|
String launcher = Preferences.get("launcher");
|
|
if (launcher != null) {
|
|
Runtime.getRuntime().exec(new String[] { launcher, url });
|
|
} else {
|
|
System.err.println("Unspecified platform, no launcher available.");
|
|
}
|
|
}
|
|
|
|
} catch (IOException e) {
|
|
Base.showWarning("Could not open URL",
|
|
"An error occurred while trying to open\n" + url, e);
|
|
}
|
|
}
|
|
|
|
|
|
static boolean openFolderAvailable() {
|
|
if (Base.isWindows() || Base.isMacOS()) return true;
|
|
|
|
if (Base.isLinux()) {
|
|
// Assume that this is set to something valid
|
|
if (Preferences.get("launcher.linux") != null) {
|
|
return true;
|
|
}
|
|
|
|
// Attempt to use gnome-open
|
|
try {
|
|
Process p = Runtime.getRuntime().exec(new String[] { "gnome-open" });
|
|
int result = p.waitFor();
|
|
// Not installed will throw an IOException (JDK 1.4.2, Ubuntu 7.04)
|
|
Preferences.set("launcher.linux", "gnome-open");
|
|
return true;
|
|
} catch (Exception e) { }
|
|
|
|
// Attempt with kde-open
|
|
try {
|
|
Process p = Runtime.getRuntime().exec(new String[] { "kde-open" });
|
|
int result = p.waitFor();
|
|
Preferences.set("launcher.linux", "kde-open");
|
|
return true;
|
|
} catch (Exception e) { }
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Implements the other cross-platform headache of opening
|
|
* a folder in the machine's native file browser.
|
|
*/
|
|
static public void openFolder(File file) {
|
|
try {
|
|
String folder = file.getAbsolutePath();
|
|
|
|
if (Base.isWindows()) {
|
|
// doesn't work
|
|
//Runtime.getRuntime().exec("cmd /c \"" + folder + "\"");
|
|
|
|
// works fine on winxp, prolly win2k as well
|
|
Runtime.getRuntime().exec("explorer \"" + folder + "\"");
|
|
|
|
// not tested
|
|
//Runtime.getRuntime().exec("start explorer \"" + folder + "\"");
|
|
|
|
} else if (Base.isMacOS()) {
|
|
openURL(folder); // handles char replacement, etc
|
|
|
|
} else if (Base.isLinux()) {
|
|
String launcher = Preferences.get("launcher.linux");
|
|
if (launcher != null) {
|
|
Runtime.getRuntime().exec(new String[] { launcher, folder });
|
|
}
|
|
}
|
|
} catch (IOException e) {
|
|
e.printStackTrace();
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* "No cookie for you" type messages. Nothing fatal or all that
|
|
* much of a bummer, but something to notify the user about.
|
|
*/
|
|
static public void showMessage(String title, String message) {
|
|
if (title == null) title = "Message";
|
|
JOptionPane.showMessageDialog(new Frame(), message, title,
|
|
JOptionPane.INFORMATION_MESSAGE);
|
|
}
|
|
|
|
|
|
/**
|
|
* Non-fatal error message with optional stack trace side dish.
|
|
*/
|
|
static public void showWarning(String title, String message,
|
|
Exception e) {
|
|
if (title == null) title = "Warning";
|
|
JOptionPane.showMessageDialog(new Frame(), message, title,
|
|
JOptionPane.WARNING_MESSAGE);
|
|
|
|
//System.err.println(e.toString());
|
|
if (e != null) e.printStackTrace();
|
|
}
|
|
|
|
|
|
/**
|
|
* Show an error message that's actually fatal to the program.
|
|
* This is an error that can't be recovered. Use showWarning()
|
|
* for errors that allow P5 to continue running.
|
|
*/
|
|
static public void showError(String title, String message,
|
|
Throwable e) {
|
|
if (title == null) title = "Error";
|
|
JOptionPane.showMessageDialog(new Frame(), message, title,
|
|
JOptionPane.ERROR_MESSAGE);
|
|
|
|
if (e != null) e.printStackTrace();
|
|
System.exit(1);
|
|
}
|
|
|
|
|
|
// ...................................................................
|
|
|
|
|
|
static public String getContents(String what) {
|
|
String basePath = System.getProperty("user.dir");
|
|
return basePath + File.separator + what;
|
|
}
|
|
|
|
static public String getLibContents(String what) {
|
|
/* On MacOSX, the arduino.app-resources property points to the
|
|
* resources directory inside the app bundle. On other platforms
|
|
* it's not set.
|
|
*/
|
|
String appResources = System.getProperty("arduino.app-resources");
|
|
if (appResources != null) {
|
|
return appResources + File.separator + what;
|
|
} else {
|
|
return getContents("lib" + File.separator + what);
|
|
}
|
|
}
|
|
|
|
|
|
static public Image getImage(String name, Component who) {
|
|
Image image = null;
|
|
Toolkit tk = Toolkit.getDefaultToolkit();
|
|
|
|
image = tk.getImage(getLibContents(name));
|
|
MediaTracker tracker = new MediaTracker(who);
|
|
tracker.addImage(image, 0);
|
|
try {
|
|
tracker.waitForAll();
|
|
} catch (InterruptedException e) { }
|
|
return image;
|
|
}
|
|
|
|
|
|
static public InputStream getStream(String filename) throws IOException {
|
|
return new FileInputStream(getLibContents(filename));
|
|
}
|
|
|
|
|
|
// ...................................................................
|
|
|
|
|
|
static public byte[] grabFile(File file) throws IOException {
|
|
int size = (int) file.length();
|
|
FileInputStream input = new FileInputStream(file);
|
|
byte buffer[] = new byte[size];
|
|
int offset = 0;
|
|
int bytesRead;
|
|
while ((bytesRead = input.read(buffer, offset, size-offset)) != -1) {
|
|
offset += bytesRead;
|
|
if (bytesRead == 0) break;
|
|
}
|
|
input.close(); // weren't properly being closed
|
|
input = null;
|
|
return buffer;
|
|
}
|
|
|
|
|
|
static public void copyFile(File afile, File bfile) throws IOException {
|
|
InputStream from = new BufferedInputStream(new FileInputStream(afile));
|
|
OutputStream to = new BufferedOutputStream(new FileOutputStream(bfile));
|
|
byte[] buffer = new byte[16 * 1024];
|
|
int bytesRead;
|
|
while ((bytesRead = from.read(buffer)) != -1) {
|
|
to.write(buffer, 0, bytesRead);
|
|
}
|
|
to.flush();
|
|
from.close(); // ??
|
|
from = null;
|
|
to.close(); // ??
|
|
to = null;
|
|
|
|
bfile.setLastModified(afile.lastModified()); // jdk13+ required
|
|
//} catch (IOException e) {
|
|
// e.printStackTrace();
|
|
//}
|
|
}
|
|
|
|
|
|
/**
|
|
* Grab the contents of a file as a string.
|
|
*/
|
|
static public String loadFile(File file) throws IOException {
|
|
// empty code file.. no worries, might be getting filled up later
|
|
if (file.length() == 0) return "";
|
|
|
|
InputStreamReader isr = new InputStreamReader(new FileInputStream(file));
|
|
BufferedReader reader = new BufferedReader(isr);
|
|
|
|
StringBuffer buffer = new StringBuffer();
|
|
String line = null;
|
|
while ((line = reader.readLine()) != null) {
|
|
buffer.append(line);
|
|
buffer.append('\n');
|
|
}
|
|
reader.close();
|
|
return buffer.toString();
|
|
}
|
|
|
|
|
|
/**
|
|
* Spew the contents of a String object out to a file.
|
|
*/
|
|
static public void saveFile(String str,
|
|
File file) throws IOException {
|
|
|
|
ByteArrayInputStream bis = new ByteArrayInputStream(str.getBytes());
|
|
InputStreamReader isr = new InputStreamReader(bis);
|
|
BufferedReader reader = new BufferedReader(isr);
|
|
|
|
FileWriter fw = new FileWriter(file);
|
|
PrintWriter writer = new PrintWriter(new BufferedWriter(fw));
|
|
|
|
String line = null;
|
|
while ((line = reader.readLine()) != null) {
|
|
writer.println(line);
|
|
}
|
|
writer.flush();
|
|
writer.close();
|
|
}
|
|
|
|
|
|
static public void copyDir(File sourceDir,
|
|
File targetDir) throws IOException {
|
|
targetDir.mkdirs();
|
|
String files[] = sourceDir.list();
|
|
for (int i = 0; i < files.length; i++) {
|
|
if (files[i].equals(".") || files[i].equals("..")) continue;
|
|
File source = new File(sourceDir, files[i]);
|
|
File target = new File(targetDir, files[i]);
|
|
if (source.isDirectory()) {
|
|
//target.mkdirs();
|
|
copyDir(source, target);
|
|
target.setLastModified(source.lastModified());
|
|
} else {
|
|
copyFile(source, target);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Remove all files in a directory and the directory itself.
|
|
*/
|
|
static public void removeDir(File dir) {
|
|
if (dir.exists()) {
|
|
removeDescendants(dir);
|
|
if (!dir.delete()) {
|
|
System.err.println("Could not delete " + dir);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Recursively remove all files within a directory,
|
|
* used with removeDir(), or when the contents of a dir
|
|
* should be removed, but not the directory itself.
|
|
* (i.e. when cleaning temp files from lib/build)
|
|
*/
|
|
static public void removeDescendants(File dir) {
|
|
if (!dir.exists()) return;
|
|
|
|
String files[] = dir.list();
|
|
for (int i = 0; i < files.length; i++) {
|
|
if (files[i].equals(".") || files[i].equals("..")) continue;
|
|
File dead = new File(dir, files[i]);
|
|
if (!dead.isDirectory()) {
|
|
if (!Preferences.getBoolean("compiler.save_build_files")) {
|
|
if (!dead.delete()) {
|
|
// temporarily disabled
|
|
System.err.println("Could not delete " + dead);
|
|
}
|
|
}
|
|
} else {
|
|
removeDir(dead);
|
|
//dead.delete();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Calculate the size of the contents of a folder.
|
|
* Used to determine whether sketches are empty or not.
|
|
* Note that the function calls itself recursively.
|
|
*/
|
|
static public int calcFolderSize(File folder) {
|
|
int size = 0;
|
|
|
|
String files[] = folder.list();
|
|
// null if folder doesn't exist, happens when deleting sketch
|
|
if (files == null) return -1;
|
|
|
|
for (int i = 0; i < files.length; i++) {
|
|
if (files[i].equals(".") || (files[i].equals("..")) ||
|
|
files[i].equals(".DS_Store")) continue;
|
|
File fella = new File(folder, files[i]);
|
|
if (fella.isDirectory()) {
|
|
size += calcFolderSize(fella);
|
|
} else {
|
|
size += (int) fella.length();
|
|
}
|
|
}
|
|
return size;
|
|
}
|
|
|
|
|
|
/**
|
|
* Gets a list of all files within the specified folder,
|
|
* and returns a list of their relative paths.
|
|
* Ignores any files/folders prefixed with a dot.
|
|
*/
|
|
static public String[] listFiles(String path, boolean relative) {
|
|
return listFiles(new File(path), relative);
|
|
}
|
|
|
|
static public String[] listFiles(File folder, boolean relative) {
|
|
String path = folder.getAbsolutePath();
|
|
Vector vector = new Vector();
|
|
listFiles(relative ? (path + File.separator) : "", path, vector);
|
|
String outgoing[] = new String[vector.size()];
|
|
vector.copyInto(outgoing);
|
|
return outgoing;
|
|
}
|
|
|
|
static protected void listFiles(String basePath,
|
|
String path, Vector vector) {
|
|
File folder = new File(path);
|
|
String list[] = folder.list();
|
|
if (list == null) return;
|
|
|
|
for (int i = 0; i < list.length; i++) {
|
|
if (list[i].charAt(0) == '.') continue;
|
|
|
|
File file = new File(path, list[i]);
|
|
String newPath = file.getAbsolutePath();
|
|
if (newPath.startsWith(basePath)) {
|
|
newPath = newPath.substring(basePath.length());
|
|
}
|
|
vector.add(newPath);
|
|
if (file.isDirectory()) {
|
|
listFiles(basePath, newPath, vector);
|
|
}
|
|
}
|
|
}
|
|
}
|