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Base.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) 2004-10 Ben Fry and Casey Reas
Copyright (c) 2001-04 Massachusetts Institute of Technology
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
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;
import cc.arduino.Compiler;
import cc.arduino.Constants;
import cc.arduino.UpdatableBoardsLibsFakeURLsHandler;
import cc.arduino.UploaderUtils;
import cc.arduino.contributions.*;
import cc.arduino.contributions.libraries.*;
import cc.arduino.contributions.libraries.ui.LibraryManagerUI;
import cc.arduino.contributions.packages.ContributedPlatform;
import cc.arduino.contributions.packages.ContributionInstaller;
import cc.arduino.contributions.packages.ContributionsIndexer;
import cc.arduino.contributions.packages.ui.ContributionManagerUI;
import cc.arduino.files.DeleteFilesOnShutdown;
import cc.arduino.packages.DiscoveryManager;
import cc.arduino.view.Event;
import cc.arduino.view.JMenuUtils;
import cc.arduino.view.SplashScreenHelper;
import org.apache.commons.compress.utils.IOUtils;
import org.apache.commons.lang3.StringUtils;
import processing.app.debug.TargetBoard;
import processing.app.debug.TargetPackage;
import processing.app.debug.TargetPlatform;
import processing.app.helpers.*;
import processing.app.helpers.filefilters.OnlyDirs;
import processing.app.helpers.filefilters.OnlyFilesWithExtension;
import processing.app.javax.swing.filechooser.FileNameExtensionFilter;
import processing.app.legacy.PApplet;
import processing.app.macosx.ThinkDifferent;
import processing.app.packages.LibraryList;
import processing.app.packages.UserLibrary;
import processing.app.syntax.PdeKeywords;
import processing.app.syntax.SketchTextAreaDefaultInputMap;
import processing.app.tools.MenuScroller;
import processing.app.tools.ZipDeflater;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;
import java.util.List;
import java.util.Timer;
import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import static processing.app.I18n.tr;
/**
* The base class for the main processing application.
* Primary role of this class is for platform identification and
* general interaction with the system (launching URLs, loading
* files and images, etc) that comes from that.
*/
public class Base {
private static final int RECENT_SKETCHES_MAX_SIZE = 10;
private static boolean commandLine;
public static volatile Base INSTANCE;
public static Map<String, Object> FIND_DIALOG_STATE = new HashMap<>();
private final ContributionInstaller contributionInstaller;
private final LibraryInstaller libraryInstaller;
private ContributionsSelfCheck contributionsSelfCheck;
// set to true after the first time the menu is built.
// so that the errors while building don't show up again.
boolean builtOnce;
// classpath for all known libraries for p5
// (both those in the p5/libs folder and those with lib subfolders
// found in the sketchbook)
static public String librariesClassPath;
// Location for untitled items
static File untitledFolder;
// p5 icon for the window
// static Image icon;
// int editorCount;
List<Editor> editors = Collections.synchronizedList(new ArrayList<Editor>());
Editor activeEditor;
// these menus are shared so that the board and serial port selections
// are the same for all windows (since the board and serial port that are
// actually used are determined by the preferences, which are shared)
private List<JMenu> boardsCustomMenus;
private List<JMenuItem> programmerMenus;
private PdeKeywords pdeKeywords;
private final List<JMenuItem> recentSketchesMenuItems = new LinkedList<>();
static public void main(String args[]) throws Exception {
if (!OSUtils.isWindows()) {
// Those properties helps enabling anti-aliasing on Linux
// (but not on Windows where they made things worse actually
// and the font rendering becomes ugly).
// Those properties must be set before initializing any
// graphic object, otherwise they don't have any effect.
System.setProperty("awt.useSystemAAFontSettings", "on");
System.setProperty("swing.aatext", "true");
}
System.setProperty("java.net.useSystemProxies", "true");
if (OSUtils.isMacOS()) {
ThinkDifferent.init();
}
try {
INSTANCE = new Base(args);
} catch (Throwable e) {
e.printStackTrace(System.err);
System.exit(255);
}
}
static public void initLogger() {
Handler consoleHandler = new ConsoleLogger();
consoleHandler.setLevel(Level.ALL);
consoleHandler.setFormatter(new LogFormatter("%1$tl:%1$tM:%1$tS [%4$7s] %2$s: %5$s%n"));
Logger globalLogger = Logger.getLogger(Logger.GLOBAL_LOGGER_NAME);
globalLogger.setLevel(consoleHandler.getLevel());
// Remove default
Handler[] handlers = globalLogger.getHandlers();
for(Handler handler : handlers) {
globalLogger.removeHandler(handler);
}
Logger root = Logger.getLogger("");
handlers = root.getHandlers();
for(Handler handler : handlers) {
root.removeHandler(handler);
}
globalLogger.addHandler(consoleHandler);
Logger.getLogger("cc.arduino.packages.autocomplete").setParent(globalLogger);
Logger.getLogger("br.com.criativasoft.cpluslibparser").setParent(globalLogger);
Logger.getLogger(Base.class.getPackage().getName()).setParent(globalLogger);
}
static protected boolean isCommandLine() {
return commandLine;
}
// Returns a File object for the given pathname. If the pathname
// is not absolute, it is interpreted relative to the current
// directory when starting the IDE (which is not the same as the
// current working directory!).
static public File absoluteFile(String path) {
return BaseNoGui.absoluteFile(path);
}
public Base(String[] args) throws Exception {
Thread deleteFilesOnShutdownThread = new Thread(DeleteFilesOnShutdown.INSTANCE);
deleteFilesOnShutdownThread.setName("DeleteFilesOnShutdown");
Runtime.getRuntime().addShutdownHook(deleteFilesOnShutdownThread);
BaseNoGui.initLogger();
initLogger();
BaseNoGui.initPlatform();
BaseNoGui.getPlatform().init();
BaseNoGui.initPortableFolder();
// Look for a possible "--preferences-file" parameter and load preferences
BaseNoGui.initParameters(args);
CommandlineParser parser = new CommandlineParser(args);
parser.parseArgumentsPhase1();
commandLine = !parser.isGuiMode();
SplashScreenHelper splash;
if (parser.isGuiMode()) {
// Setup all notification widgets
splash = new SplashScreenHelper(SplashScreen.getSplashScreen());
BaseNoGui.notifier = new GUIUserNotifier(this);
// Setup the theme coloring fun
Theme.init();
System.setProperty("swing.aatext", PreferencesData.get("editor.antialias", "true"));
// Set the look and feel before opening the window
try {
BaseNoGui.getPlatform().setLookAndFeel();
} catch (Exception e) {
// ignore
}
// Use native popups so they don't look so crappy on osx
JPopupMenu.setDefaultLightWeightPopupEnabled(false);
} else {
splash = new SplashScreenHelper(null);
}
splash.splashText(tr("Loading configuration..."));
BaseNoGui.initVersion();
// Don't put anything above this line that might make GUI,
// because the platform has to be inited properly first.
// Create a location for untitled sketches
untitledFolder = FileUtils.createTempFolder("untitled" + new Random().nextInt(Integer.MAX_VALUE), ".tmp");
DeleteFilesOnShutdown.add(untitledFolder);
BaseNoGui.checkInstallationFolder();
// If no path is set, get the default sketchbook folder for this platform
if (BaseNoGui.getSketchbookPath() == null) {
File defaultFolder = getDefaultSketchbookFolderOrPromptForIt();
if (BaseNoGui.getPortableFolder() != null)
PreferencesData.set("sketchbook.path", BaseNoGui.getPortableSketchbookFolder());
else
PreferencesData.set("sketchbook.path", defaultFolder.getAbsolutePath());
if (!defaultFolder.exists()) {
defaultFolder.mkdirs();
}
}
splash.splashText(tr("Initializing packages..."));
BaseNoGui.initPackages();
splash.splashText(tr("Preparing boards..."));
if (!isCommandLine()) {
rebuildBoardsMenu();
rebuildProgrammerMenu();
}
// Setup board-dependent variables.
onBoardOrPortChange();
pdeKeywords = new PdeKeywords();
pdeKeywords.reload();
contributionInstaller = new ContributionInstaller(BaseNoGui.getPlatform(), new GPGDetachedSignatureVerifier());
libraryInstaller = new LibraryInstaller(BaseNoGui.getPlatform());
parser.parseArgumentsPhase2();
// Save the preferences. For GUI mode, this happens in the quit
// handler, but for other modes we should also make sure to save
// them.
if (parser.isForceSavePrefs()) {
PreferencesData.save();
}
if (parser.isInstallBoard()) {
ContributionsIndexer indexer = new ContributionsIndexer(
BaseNoGui.getSettingsFolder(), BaseNoGui.getHardwareFolder(),
BaseNoGui.getPlatform(), new GPGDetachedSignatureVerifier());
ProgressListener progressListener = new ConsoleProgressListener();
List<String> downloadedPackageIndexFiles = contributionInstaller.updateIndex(progressListener);
contributionInstaller.deleteUnknownFiles(downloadedPackageIndexFiles);
indexer.parseIndex();
indexer.syncWithFilesystem();
String[] boardToInstallParts = parser.getBoardToInstall().split(":");
ContributedPlatform selected = null;
if (boardToInstallParts.length == 3) {
selected = indexer.getIndex().findPlatform(boardToInstallParts[0], boardToInstallParts[1], VersionHelper.valueOf(boardToInstallParts[2]).toString());
} else if (boardToInstallParts.length == 2) {
List<ContributedPlatform> platformsByName = indexer.getIndex().findPlatforms(boardToInstallParts[0], boardToInstallParts[1]);
Collections.sort(platformsByName, new DownloadableContributionVersionComparator());
if (!platformsByName.isEmpty()) {
selected = platformsByName.get(platformsByName.size() - 1);
}
}
if (selected == null) {
System.out.println(tr("Selected board is not available"));
System.exit(1);
}
ContributedPlatform installed = indexer.getInstalled(boardToInstallParts[0], boardToInstallParts[1]);
if (!selected.isReadOnly()) {
contributionInstaller.install(selected, progressListener);
}
if (installed != null && !installed.isReadOnly()) {
contributionInstaller.remove(installed);
}
System.exit(0);
} else if (parser.isInstallLibrary()) {
BaseNoGui.onBoardOrPortChange();
ProgressListener progressListener = new ConsoleProgressListener();
libraryInstaller.updateIndex(progressListener);
LibrariesIndexer indexer = new LibrariesIndexer(BaseNoGui.getSettingsFolder());
indexer.parseIndex();
indexer.setSketchbookLibrariesFolder(BaseNoGui.getSketchbookLibrariesFolder());
indexer.setLibrariesFolders(BaseNoGui.getLibrariesPath());
for (String library : parser.getLibraryToInstall().split(",")) {
String[] libraryToInstallParts = library.split(":");
ContributedLibrary selected = null;
if (libraryToInstallParts.length == 2) {
selected = indexer.getIndex().find(libraryToInstallParts[0], VersionHelper.valueOf(libraryToInstallParts[1]).toString());
} else if (libraryToInstallParts.length == 1) {
List<ContributedLibrary> librariesByName = indexer.getIndex().find(libraryToInstallParts[0]);
Collections.sort(librariesByName, new DownloadableContributionVersionComparator());
if (!librariesByName.isEmpty()) {
selected = librariesByName.get(librariesByName.size() - 1);
}
}
if (selected == null) {
System.out.println(tr("Selected library is not available"));
System.exit(1);
}
ContributedLibrary installed = indexer.getIndex().getInstalled(libraryToInstallParts[0]);
if (selected.isReadOnly()) {
libraryInstaller.remove(installed, progressListener);
} else {
libraryInstaller.install(selected, installed, progressListener);
}
}
System.exit(0);
} else if (parser.isVerifyOrUploadMode()) {
// Set verbosity for command line build
PreferencesData.setBoolean("build.verbose", parser.isDoVerboseBuild());
PreferencesData.setBoolean("upload.verbose", parser.isDoVerboseUpload());
// Set preserve-temp flag
PreferencesData.setBoolean("runtime.preserve.temp.files", parser.isPreserveTempFiles());
// Make sure these verbosity preferences are only for the current session
PreferencesData.setDoSave(false);
Sketch sketch = null;
String outputFile = null;
try {
// Build
splash.splashText(tr("Verifying..."));
File sketchFile = BaseNoGui.absoluteFile(parser.getFilenames().get(0));
sketch = new Sketch(sketchFile);
outputFile = new Compiler(sketch).build(progress -> {}, false);
} catch (Exception e) {
// Error during build
System.exit(1);
}
if (parser.isUploadMode()) {
// Upload
splash.splashText(tr("Uploading..."));
try {
List<String> warnings = new ArrayList<>();
UploaderUtils uploader = new UploaderUtils();
boolean res = uploader.upload(sketch, null, outputFile,
parser.isDoUseProgrammer(),
parser.isNoUploadPort(), warnings);
for (String warning : warnings) {
System.out.println(tr("Warning") + ": " + warning);
}
if (!res) {
throw new Exception();
}
} catch (Exception e) {
// Error during upload
System.out.flush();
System.err.flush();
System.err
.println(tr("An error occurred while uploading the sketch"));
System.exit(1);
}
}
// No errors exit gracefully
System.exit(0);
} else if (parser.isGuiMode()) {
splash.splashText(tr("Starting..."));
for (String path : parser.getFilenames()) {
// Correctly resolve relative paths
File file = absoluteFile(path);
// Fix a problem with systems that use a non-ASCII languages. Paths are
// being passed in with 8.3 syntax, which makes the sketch loader code
// unhappy, since the sketch folder naming doesn't match up correctly.
// http://dev.processing.org/bugs/show_bug.cgi?id=1089
if (OSUtils.isWindows()) {
try {
file = file.getCanonicalFile();
} catch (IOException e) {
e.printStackTrace();
}
}
if (!parser.isForceSavePrefs())
PreferencesData.setDoSave(true);
if (handleOpen(file, retrieveSketchLocation(".default"), false) == null) {
String mess = I18n.format(tr("Failed to open sketch: \"{0}\""), path);
// Open failure is fatal in upload/verify mode
if (parser.isVerifyOrUploadMode())
showError(null, mess, 2);
else
showWarning(null, mess, null);
}
}
installKeyboardInputMap();
// Check if there were previously opened sketches to be restored
restoreSketches();
// Create a new empty window (will be replaced with any files to be opened)
if (editors.isEmpty()) {
handleNew();
}
new Thread(new BuiltInCoreIsNewerCheck(this)).start();
// Check for boards which need an additional core
new Thread(new NewBoardListener(this)).start();
// Check for updates
if (PreferencesData.getBoolean("update.check")) {
new UpdateCheck(this);
contributionsSelfCheck = new ContributionsSelfCheck(this, new UpdatableBoardsLibsFakeURLsHandler(this), contributionInstaller, libraryInstaller);
new Timer(false).schedule(contributionsSelfCheck, Constants.BOARDS_LIBS_UPDATABLE_CHECK_START_PERIOD);
}
} else if (parser.isNoOpMode()) {
// Do nothing (intended for only changing preferences)
System.exit(0);
} else if (parser.isGetPrefMode()) {
BaseNoGui.dumpPrefs(parser);
}
}
private void installKeyboardInputMap() {
UIManager.put("RSyntaxTextAreaUI.inputMap", new SketchTextAreaDefaultInputMap());
}
/**
* Post-constructor setup for the editor area. Loads the last
* sketch that was used (if any), and restores other Editor settings.
* The complement to "storePreferences", this is called when the
* application is first launched.
*
* @throws Exception
*/
protected boolean restoreSketches() throws Exception {
// Iterate through all sketches that were open last time p5 was running.
// If !windowPositionValid, then ignore the coordinates found for each.
// Save the sketch path and window placement for each open sketch
int count = PreferencesData.getInteger("last.sketch.count");
int opened = 0;
for (int i = count - 1; i >= 0; i--) {
String path = PreferencesData.get("last.sketch" + i + ".path");
if (path == null) {
continue;
}
if (BaseNoGui.getPortableFolder() != null && !new File(path).isAbsolute()) {
File absolute = new File(BaseNoGui.getPortableFolder(), path);
try {
path = absolute.getCanonicalPath();
} catch (IOException e) {
// path unchanged.
}
}
int[] location = retrieveSketchLocation("" + i);
// If file did not exist, null will be returned for the Editor
if (handleOpen(new File(path), location, nextEditorLocation(), false, false) != null) {
opened++;
}
}
return (opened > 0);
}
/**
* Store list of sketches that are currently open.
* Called when the application is quitting and documents are still open.
*/
protected void storeSketches() {
// Save the width and height of the screen
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
PreferencesData.setInteger("last.screen.width", screen.width);
PreferencesData.setInteger("last.screen.height", screen.height);
// If there is only one sketch opened save his position as default
if (editors.size() == 1) {
storeSketchLocation(editors.get(0), ".default");
}
// Save the sketch path and window placement for each open sketch
String untitledPath = untitledFolder.getAbsolutePath();
List<Editor> reversedEditors = new LinkedList<>(editors);
Collections.reverse(reversedEditors);
int index = 0;
for (Editor editor : reversedEditors) {
Sketch sketch = editor.getSketch();
String path = sketch.getMainFilePath();
// Skip untitled sketches if they do not contains changes.
if (path.startsWith(untitledPath) && !sketch.isModified()) {
continue;
}
storeSketchLocation(editor, "" + index);
index++;
}
PreferencesData.setInteger("last.sketch.count", index);
}
private void storeSketchLocation(Editor editor, String index) {
String path = editor.getSketch().getMainFilePath();
String loc = StringUtils.join(editor.getPlacement(), ',');
PreferencesData.set("last.sketch" + index + ".path", path);
PreferencesData.set("last.sketch" + index + ".location", loc);
}
private int[] retrieveSketchLocation(String index) {
if (PreferencesData.get("last.screen.height") == null)
return defaultEditorLocation();
// if screen size has changed, the window coordinates no longer
// make sense, so don't use them unless they're identical
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
int screenW = PreferencesData.getInteger("last.screen.width");
int screenH = PreferencesData.getInteger("last.screen.height");
if ((screen.width != screenW) || (screen.height != screenH))
return defaultEditorLocation();
String locationStr = PreferencesData
.get("last.sketch" + index + ".location");
if (locationStr == null)
return defaultEditorLocation();
return PApplet.parseInt(PApplet.split(locationStr, ','));
}
protected void storeRecentSketches(SketchController sketch) {
if (sketch.isUntitled()) {
return;
}
Set<String> sketches = new LinkedHashSet<>();
sketches.add(sketch.getSketch().getMainFilePath());
sketches.addAll(PreferencesData.getCollection("recent.sketches"));
PreferencesData.setCollection("recent.sketches", sketches);
}
protected void removeRecentSketchPath(String path) {
Collection<String> sketches = new LinkedList<>(PreferencesData.getCollection("recent.sketches"));
sketches.remove(path);
PreferencesData.setCollection("recent.sketches", sketches);
}
// Because of variations in native windowing systems, no guarantees about
// changes to the focused and active Windows can be made. Developers must
// never assume that this Window is the focused or active Window until this
// Window receives a WINDOW_GAINED_FOCUS or WINDOW_ACTIVATED event.
protected void handleActivated(Editor whichEditor) {
activeEditor = whichEditor;
activeEditor.rebuildRecentSketchesMenu();
if (PreferencesData.getBoolean("editor.external")) {
try {
// If the list of files on disk changed, recreate the tabs for them
if (activeEditor.getSketch().reload())
activeEditor.createTabs();
else // Let the current tab know it was activated, so it can reload
activeEditor.getCurrentTab().activated();
} catch (IOException e) {
System.err.println(e);
}
}
// set the current window to be the console that's getting output
EditorConsole.setCurrentEditorConsole(activeEditor.console);
}
protected int[] defaultEditorLocation() {
int defaultWidth = PreferencesData.getInteger("editor.window.width.default");
int defaultHeight = PreferencesData.getInteger("editor.window.height.default");
Rectangle screen = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration().getBounds();
return new int[]{
(screen.width - defaultWidth) / 2,
(screen.height - defaultHeight) / 2,
defaultWidth, defaultHeight, 0
};
}
protected int[] nextEditorLocation() {
if (activeEditor == null) {
// If no current active editor, use default placement
return defaultEditorLocation();
}
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
// With a currently active editor, open the new window
// using the same dimensions, but offset slightly.
synchronized (editors) {
int[] location = activeEditor.getPlacement();
// Just in case the bounds for that window are bad
final int OVER = 50;
location[0] += OVER;
location[1] += OVER;
if (location[0] == OVER || location[2] == OVER
|| location[0] + location[2] > screen.width
|| location[1] + location[3] > screen.height) {
// Warp the next window to a randomish location on screen.
int[] l = defaultEditorLocation();
l[0] *= Math.random() * 2;
l[1] *= Math.random() * 2;
return l;
}
return location;
}
}
// .................................................................
boolean breakTime = false;
String[] months = {
"jan", "feb", "mar", "apr", "may", "jun",
"jul", "aug", "sep", "oct", "nov", "dec"
};
protected File createNewUntitled() throws IOException {
File newbieDir = null;
String newbieName = null;
// In 0126, untitled sketches will begin in the temp folder,
// and then moved to a new location because Save will default to Save As.
File sketchbookDir = BaseNoGui.getSketchbookFolder();
File newbieParentDir = untitledFolder;
// Use a generic name like sketch_031008a, the date plus a char
int index = 0;
//SimpleDateFormat formatter = new SimpleDateFormat("yyMMdd");
//SimpleDateFormat formatter = new SimpleDateFormat("MMMdd");
//String purty = formatter.format(new Date()).toLowerCase();
Calendar cal = Calendar.getInstance();
int day = cal.get(Calendar.DAY_OF_MONTH); // 1..31
int month = cal.get(Calendar.MONTH); // 0..11
String purty = months[month] + PApplet.nf(day, 2);
do {
if (index == 26*26) {
// In 0166, avoid running past zz by sending people outdoors.
if (!breakTime) {
showWarning(tr("Time for a Break"),
tr("You've reached the limit for auto naming of new sketches\n" +
"for the day. How about going for a walk instead?"), null);
breakTime = true;
} else {
showWarning(tr("Sunshine"),
tr("No really, time for some fresh air for you."), null);
}
return null;
}
int multiples = index / 26;
if(multiples > 0){
newbieName = ((char) ('a' + (multiples-1))) + "" + ((char) ('a' + (index % 26))) + "";
}else{
newbieName = ((char) ('a' + index)) + "";
}
newbieName = "sketch_" + purty + newbieName;
newbieDir = new File(newbieParentDir, newbieName);
index++;
// Make sure it's not in the temp folder *and* it's not in the sketchbook
} while (newbieDir.exists() || new File(sketchbookDir, newbieName).exists());
// Make the directory for the new sketch
newbieDir.mkdirs();
// Make an empty pde file
File newbieFile = new File(newbieDir, newbieName + ".ino");
if (!newbieFile.createNewFile()) {
throw new IOException();
}
FileUtils.copyFile(new File(getContentFile("examples"), "01.Basics" + File.separator + "BareMinimum" + File.separator + "BareMinimum.ino"), newbieFile);
return newbieFile;
}
/**
* Create a new untitled document in a new sketch window.
*
* @throws Exception
*/
public void handleNew() throws Exception {
try {
File file = createNewUntitled();
if (file != null) {
handleOpen(file, true);
}
} catch (IOException e) {
if (activeEditor != null) {
activeEditor.statusError(e);
}
}
}
/**
* Prompt for a sketch to open, and open it in a new window.
*
* @throws Exception
*/
public void handleOpenPrompt() throws Exception {
// get the frontmost window frame for placing file dialog
FileDialog fd = new FileDialog(activeEditor, tr("Open an Arduino sketch..."), FileDialog.LOAD);
File lastFolder = new File(PreferencesData.get("last.folder", BaseNoGui.getSketchbookFolder().getAbsolutePath()));
if (lastFolder.exists() && lastFolder.isFile()) {
lastFolder = lastFolder.getParentFile();
}
fd.setDirectory(lastFolder.getAbsolutePath());
// Only show .pde files as eligible bachelors
fd.setFilenameFilter(new FilenameFilter() {
public boolean accept(File dir, String name) {
return name.toLowerCase().endsWith(".ino")
|| name.toLowerCase().endsWith(".pde");
}
});
fd.setVisible(true);
String directory = fd.getDirectory();
String filename = fd.getFile();
// User canceled selection
if (filename == null) return;
File inputFile = new File(directory, filename);
PreferencesData.set("last.folder", inputFile.getAbsolutePath());
handleOpen(inputFile);
}
/**
* Open a sketch in a new window.
*
* @param file File to open
* @return the Editor object, so that properties (like 'untitled')
* can be set by the caller
* @throws Exception
*/
public Editor handleOpen(File file) throws Exception {
return handleOpen(file, false);
}
public Editor handleOpen(File file, boolean untitled) throws Exception {
return handleOpen(file, nextEditorLocation(), untitled);
}
protected Editor handleOpen(File file, int[] location, boolean untitled) throws Exception {
return handleOpen(file, location, location, true, untitled);
}
protected Editor handleOpen(File file, int[] storedLocation, int[] defaultLocation, boolean storeOpenedSketches, boolean untitled) throws Exception {
if (!file.exists()) return null;
// Cycle through open windows to make sure that it's not already open.
for (Editor editor : editors) {
if (editor.getSketch().getPrimaryFile().getFile().equals(file)) {
editor.toFront();
return editor;
}
}
Editor editor = new Editor(this, file, storedLocation, defaultLocation, BaseNoGui.getPlatform());
// Make sure that the sketch actually loaded
if (editor.getSketchController() == null) {
return null; // Just walk away quietly
}
editor.untitled = untitled;
editors.add(editor);
if (storeOpenedSketches) {
// Store information on who's open and running
// (in case there's a crash or something that can't be recovered)
storeSketches();
storeRecentSketches(editor.getSketchController());
rebuildRecentSketchesMenuItems();
PreferencesData.save();
}
// now that we're ready, show the window
// (don't do earlier, cuz we might move it based on a window being closed)
SwingUtilities.invokeLater(() -> editor.setVisible(true));
return editor;
}
protected void rebuildRecentSketchesMenuItems() {
Set<File> recentSketches = new LinkedHashSet<File>() {
@Override
public boolean add(File file) {
if (size() >= RECENT_SKETCHES_MAX_SIZE) {
return false;
}
return super.add(file);
}
};
for (String path : PreferencesData.getCollection("recent.sketches")) {
File file = new File(path);
if (file.exists()) {
recentSketches.add(file);
}
}
recentSketchesMenuItems.clear();
for (final File recentSketch : recentSketches) {
JMenuItem recentSketchMenuItem = new JMenuItem(recentSketch.getParentFile().getName());
recentSketchMenuItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent actionEvent) {
try {
handleOpen(recentSketch);
} catch (Exception e) {
e.printStackTrace();
}
}
});
recentSketchesMenuItems.add(recentSketchMenuItem);
}
}
/**
* Close a sketch as specified by its editor window.
*
* @param editor Editor object of the sketch to be closed.
* @return true if succeeded in closing, false if canceled.
*/
public boolean handleClose(Editor editor) {
// Check if modified
// boolean immediate = editors.size() == 1;
if (!editor.checkModified()) {
return false;
}
if (editors.size() == 1) {
storeSketches();
// This will store the sketch count as zero
editors.remove(editor);
try {
Editor.serialMonitor.close();
} catch (Exception e) {
//ignore
}
rebuildRecentSketchesMenuItems();
// Save out the current prefs state
PreferencesData.save();
// Since this wasn't an actual Quit event, call System.exit()
System.exit(0);
} else {
// More than one editor window open,
// proceed with closing the current window.
editor.setVisible(false);
editor.dispose();
// for (int i = 0; i < editorCount; i++) {
// if (editor == editors[i]) {
// for (int j = i; j < editorCount-1; j++) {
// editors[j] = editors[j+1];
// }
// editorCount--;
// // Set to null so that garbage collection occurs
// editors[editorCount] = null;
// }
// }
editors.remove(editor);
}
return true;
}
/**
* Handler for File → Quit.
*
* @return false if canceled, true otherwise.
*/
public boolean handleQuit() {
// If quit is canceled, this will be replaced anyway
// by a later handleQuit() that is not canceled.
storeSketches();
try {
Editor.serialMonitor.close();
} catch (Exception e) {
// ignore
}
if (handleQuitEach()) {
// Save out the current prefs state
PreferencesData.save();
if (!OSUtils.isMacOS()) {
// If this was fired from the menu or an AppleEvent (the Finder),
// then Mac OS X will send the terminate signal itself.
System.exit(0);
}
return true;
}
return false;
}
/**
* Attempt to close each open sketch in preparation for quitting.
*
* @return false if canceled along the way
*/
protected boolean handleQuitEach() {
for (Editor editor : editors) {
if (!editor.checkModified()) {
return false;
}
}
return true;
}
// .................................................................
/**
* Asynchronous version of menu rebuild to be used on save and rename
* to prevent the interface from locking up until the menus are done.
*/
public void rebuildSketchbookMenus() {
//System.out.println("async enter");
//new Exception().printStackTrace();
SwingUtilities.invokeLater(new Runnable() {
public void run() {
//System.out.println("starting rebuild");
rebuildSketchbookMenu(Editor.sketchbookMenu);
rebuildToolbarMenu(Editor.toolbarMenu);
//System.out.println("done with rebuild");