serious internal changes for sketchbook and syntax stuff

processing/app/PdeSketch.java

@@ -0,0 +1,113 @@
+/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
+
+/*
+  PdeSketch - stores information about files in the current sketch
+  Part of the Processing project - http://Proce55ing.net
+
+  Except where noted, code is written by Ben Fry
+  Copyright (c) 2001-03 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 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
+*/
+
+public class PdeSketch {
+  String name; 
+  File directory; 
+
+  int current;
+
+  int fileCount;
+  String names[];
+  File files[];
+  boolean modified[];
+
+  int hiddenCount;
+  String hiddenNames[];
+  File hiddenFiles[];
+
+
+  /**
+   * path is location of the main .pde file, because this is also
+   * simplest to use when opening the file from the finder/explorer.
+   */
+  public PdeSketch(String path) {
+    File mainFile = new File(path);
+    System.out.println("main file is " + mainFile);
+    directory = new File(path.getParent());
+    System.out.println("sketch dir is " + directory);
+  
+    rebuild();
+  }
+
+
+  public void rebuild() {
+    // get list of files in the folder
+    String list[] = directory.list();
+
+    for (int i = 0; i < list.length; i++) {
+      if (list[i].endsWith(".pde")) fileCount++;
+      else if (list[i].endsWith(".java")) fileCount++;
+      else if (list[i].endsWith(".pde.x")) hiddenCount++;
+      else if (list[i].endsWith(".java.x")) hiddenCount++;
+    }
+
+    names = new String[fileCount];
+    files = new File[fileCount];
+    modified = new boolean[fileCount];
+    hiddenNames = new String[hiddenCount];
+    hiddenFiles = new File[hiddenCount];
+
+    int fileCounter = 0;
+    int hiddenCounter = 0;
+
+    for (int i = 0; i < list.length; i++) {
+      int sub = 0;
+
+      if (list[i].endsWith(".pde")) {
+	names[fileCounter] = list[i].substring(0, list[i].length() - 4);
+	files[fileCounter] = new File(directory, list[i]);
+	fileCounter++;
+
+      } else if (list[i].endsWith(".java")) {
+	names[fileCounter] = list[i].substring(0, list[i].length() - 5);
+	files[fileCounter] = new File(directory, list[i]);
+	fileCounter++;
+
+      } else if (list[i].endsWith(".pde.x")) {
+	names[hiddenCounter] = list[i].substring(0, list[i].length() - 6);
+	files[hiddenCounter] = new File(directory, list[i]);
+	hiddenCounter++;
+
+      } else if (list[i].endsWith(".java.x")) {
+	names[hiddenCounter] = list[i].substring(0, list[i].length() - 7);
+	files[hiddenCounter] = new File(directory, list[i]);
+	hiddenCounter++;
+      }      
+    }    
+  }
+
+
+  public boolean getModified() {
+    return modified[current];
+  }
+
+
+  /**
+   * Returns path to the main .pde file for this sketch.
+   */
+  public String getPath() {
+    return files[0].getAbsolutePath();
+  }
+}