Moved source into separate src directory due to popular request

[GpsPrune.git] / tim / prune / data / RecentFileList.java

diff --git a/tim/prune/data/RecentFileList.java b/tim/prune/data/RecentFileList.java
deleted file mode 100644 (file)
index ee8b84d..0000000
--- a/tim/prune/data/RecentFileList.java
+++ /dev/null
@@ -1,164 +0,0 @@
-package tim.prune.data;
-
-/**
- * Class to hold and manage the list of recently used files
- */
-public class RecentFileList
-{
-       private RecentFile[] _files = null;
-       private static final int DEFAULT_SIZE = 6;
-       private static final int MAX_SIZE = 20;
-
-       /**
-        * Default constructor
-        */
-       public RecentFileList()
-       {
-               _files = new RecentFile[DEFAULT_SIZE];
-       }
-
-       /**
-        * Constructor
-        * @param inString String from config
-        */
-       public RecentFileList(String inString)
-       {
-               _files = null;
-               int pos = 0;
-               if (inString != null && inString.length() > 0)
-               {
-                       for (String s : inString.split(";"))
-                       {
-                               if (pos == 0)
-                               {
-                                       int listSize = DEFAULT_SIZE;
-                                       try
-                                       {
-                                               listSize = Integer.parseInt(s);
-                                               if (listSize < 1 || listSize > MAX_SIZE) {
-                                                       listSize = DEFAULT_SIZE;
-                                               }
-                                       }
-                                       catch (NumberFormatException nfe) {}
-                                       _files = new RecentFile[listSize];
-                                       pos++;
-                               }
-                               else if (pos <= _files.length)
-                               {
-                                       RecentFile rf = new RecentFile(s);
-                                       if (rf.isValid())
-                                       {
-                                               _files[pos-1] = rf;
-                                               pos++;
-                                       }
-                               }
-                       }
-               }
-               if (_files == null) {
-                       _files = new RecentFile[DEFAULT_SIZE];
-               }
-       }
-
-       /**
-        * @return size of list (may not have this many entries yet)
-        */
-       public int getSize()
-       {
-               if (_files == null) return 0;
-               return _files.length;
-       }
-
-       /**
-        * @return the number of valid entries in the list
-        */
-       public int getNumEntries()
-       {
-               if (_files == null) return 0;
-               int numFound = 0;
-               for (RecentFile rf : _files) {
-                       if (rf != null && rf.isValid())
-                               numFound++;
-               }
-               return numFound;
-       }
-
-       /**
-        * @return string to save in config
-        */
-       public String getConfigString()
-       {
-               StringBuilder builder = new StringBuilder(100);
-               int size = getSize();
-               builder.append("" + size);
-               for (RecentFile f : _files)
-               {
-                       builder.append(';');
-                       if (f != null) builder.append(f.getConfigString());
-               }
-               return builder.toString();
-       }
-
-       /**
-        * Add the given file to the top of the list
-        * @param inRF file to add
-        */
-       public void addFile(RecentFile inRF)
-       {
-               // Build a new array with the latest file at the top
-               RecentFile[] files = new RecentFile[_files.length];
-               int rfIndex = 0;
-               if (inRF != null && inRF.isValid())
-               {
-                       files[rfIndex] = inRF;
-                       rfIndex++;
-               }
-               // Loop, copying the other files
-               for (RecentFile rf : _files)
-               {
-                       if (rf != null && rf.isValid() && (inRF==null || !rf.isSameFile(inRF)))
-                       {
-                               files[rfIndex] = rf;
-                               rfIndex++;
-                               if (rfIndex >= files.length) break;
-                       }
-               }
-               _files = files;
-       }
-
-       /**
-        * Verify all the entries and remove the invalid ones
-        */
-       public void verifyAll() {
-               addFile(null);
-       }
-
-       /**
-        * Get the RecentFile object at the given index
-        * @param inIndex index, starting at 0
-        * @return RecentFile object or null if out of range
-        */
-       public RecentFile getFile(int inIndex)
-       {
-               if (inIndex < 0 || inIndex >= _files.length) return null;
-               return _files[inIndex];
-       }
-
-       /**
-        * Resize the list to the new size
-        * @param inNewSize new size of list
-        */
-       public void resizeList(int inNewSize)
-       {
-               // don't do anything if size doesn't make sense
-               if (inNewSize > 0 && inNewSize <= MAX_SIZE)
-               {
-                       RecentFile[] files = new RecentFile[inNewSize];
-                       int numToCopy = _files.length;
-                       if (inNewSize < numToCopy) {
-                               numToCopy = inNewSize;
-                       }
-                       System.arraycopy(_files, 0, files, 0, numToCopy);
-                       _files = files;
-               }
-       }
-}