added save funtion

pdex/src/processing/mode/experimental/AutoSaveUtil.java

@@ -1,8 +1,14 @@
 package processing.mode.experimental;
 
+import java.io.File;
+import java.io.FileFilter;
+import java.io.IOException;
 import java.util.Timer;
 import java.util.TimerTask;
 
+import processing.app.Base;
+import processing.app.Sketch;
+
 public class AutoSaveUtil {
   
   private DebugEditor editor;
@@ -29,16 +35,152 @@ public class AutoSaveUtil {
   
   public void init(){
     if(saveTime < 1000) return;
-    saveTime = 1000;
+    saveTime = 3000;
     timer = new Timer();
     timer.schedule(new SaveTask(), saveTime, saveTime);
   }
   
+  private boolean saveSketch() throws IOException{
+    
+    Sketch sc = editor.getSketch();
+    File autosaveDir = new File(sc.getFolder().getAbsolutePath() + File.separator + ".autosave");
+    if(!autosaveDir.exists()){
+      autosaveDir = new File(sc.getFolder().getAbsolutePath(), ".autosave");
+      autosaveDir.mkdir();
+    }
+    String newParentDir = autosaveDir + File.separator + sc.getName() + System.currentTimeMillis();
+    String newName = sc.getName();
+
+    
+    // check on the sanity of the name
+    String sanitaryName = Sketch.checkName(newName);
+    File newFolder = new File(newParentDir, sanitaryName);
+    if (!sanitaryName.equals(newName) && newFolder.exists()) {
+      Base.showMessage("Cannot Save",
+                       "A sketch with the cleaned name\n" +
+                       "“" + sanitaryName + "” already exists.");
+      return false;
+    }
+    newName = sanitaryName;
+
+//    String newPath = newFolder.getAbsolutePath();
+//    String oldPath = folder.getAbsolutePath();
+
+//    if (newPath.equals(oldPath)) {
+//      return false;  // Can't save a sketch over itself
+//    }
+
+    // make sure there doesn't exist a tab with that name already
+    // but ignore this situation for the first tab, since it's probably being
+    // resaved (with the same name) to another location/folder.
+    for (int i = 1; i < sc.getCodeCount(); i++) {
+      if (newName.equalsIgnoreCase(sc.getCode()[i].getPrettyName())) {
+        Base.showMessage("Nope",
+                         "You can't save the sketch as \"" + newName + "\"\n" +
+                         "because the sketch already has a tab with that name.");
+        return false;
+      }
+    }
+
+    
+
+    // if the new folder already exists, then first remove its contents before
+    // copying everything over (user will have already been warned).
+    if (newFolder.exists()) {
+      Base.removeDir(newFolder);
+    }
+    // in fact, you can't do this on Windows because the file dialog
+    // will instead put you inside the folder, but it happens on OS X a lot.
+
+    // now make a fresh copy of the folder
+    newFolder.mkdirs();
+
+    // grab the contents of the current tab before saving
+    // first get the contents of the editor text area
+    if (sc.getCurrentCode().isModified()) {
+      sc.getCurrentCode().setProgram(editor.getText());
+    }
+
+    File[] copyItems = sc.getFolder().listFiles(new FileFilter() {
+      public boolean accept(File file) {
+        String name = file.getName();
+        // just in case the OS likes to return these as if they're legit
+        if (name.equals(".") || name.equals("..")) {
+          return false;
+        }
+        // list of files/folders to be ignored during "save as"
+        for (String ignorable : editor.getMode().getIgnorable()) {
+          if (name.equals(ignorable)) {
+            return false;
+          }
+        }
+        // ignore the extensions for code, since that'll be copied below
+        for (String ext : editor.getMode().getExtensions()) {
+          if (name.endsWith(ext)) {
+            return false;
+          }
+        }
+        // don't do screen captures, since there might be thousands. kind of
+        // a hack, but seems harmless. hm, where have i heard that before...
+        if (name.startsWith("screen-")) {
+          return false;
+        }
+        return true;
+      }
+    });
+    // now copy over the items that make sense
+    for (File copyable : copyItems) {
+      if (copyable.isDirectory()) {
+        Base.copyDir(copyable, new File(newFolder, copyable.getName()));
+      } else {
+        Base.copyFile(copyable, new File(newFolder, copyable.getName()));
+      }
+    }
+
+    // save the other tabs to their new location
+    for (int i = 1; i < sc.getCodeCount(); i++) {
+      File newFile = new File(newFolder, sc.getCode()[i].getFileName());
+      sc.getCode()[i].saveAs(newFile);
+    }
+
+    // While the old path to the main .pde is still set, remove the entry from
+    // the Recent menu so that it's not sticking around after the rename.
+    // If untitled, it won't be in the menu, so there's no point.
+//    if (!isUntitled()) {
+//      editor.removeRecent();
+//    }
+
+    // save the main tab with its new name
+    File newFile = new File(newFolder, newName + ".pde");
+    sc.getCode()[0].saveAs(newFile);
+
+//    updateInternal(newName, newFolder);
+//
+//    // Make sure that it's not an untitled sketch
+//    setUntitled(false);
+//
+//    // Add this sketch back using the new name
+//    editor.addRecent();
+
+    // let Editor know that the save was successful
+    return true;
+  }
+  
   private class SaveTask extends TimerTask{
 
     @Override
     public void run() {
-      ExperimentalMode.log("Saved " + editor.getSketch().getMainFilePath());
+      try {
+        saveSketch();
+        ExperimentalMode.log("Saved " + editor.getSketch().getMainFilePath());
+      } catch (IOException e) {
+        // TODO Auto-generated catch block
+        e.printStackTrace();
+      }
+      
+      //editor
+      
+      
     }
     
   }