Refactoring: Added comments to every class, as well as a copyright

[pub/Android/ownCloud.git] / src / eu / alefzero / owncloud / PathLayout.java

diff --git a/src/eu/alefzero/owncloud/PathLayout.java b/src/eu/alefzero/owncloud/PathLayout.java
deleted file mode 100644 (file)
index 3f5a493..0000000
--- a/src/eu/alefzero/owncloud/PathLayout.java
+++ /dev/null
@@ -1,92 +0,0 @@
-package eu.alefzero.owncloud;
-
-import java.util.LinkedList;
-import java.util.Stack;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.widget.HorizontalScrollView;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.ScrollView;
-import android.widget.TextView;
-
-public class PathLayout extends LinearLayout {
-
-  private LinkedList<String> paths;
-  ScrollView internalScroll;
-  LinearLayout view;
-
-  public PathLayout(Context context) {
-    super(context);
-    initialize();
-  }
-  
-  public PathLayout(Context context, AttributeSet attrs) {
-    super(context, attrs);
-    initialize();
-  }
-
-  public String pop() {
-    if (paths.size() == 0) {
-      return null;
-    }
-    int start = paths.size()*2-2;
-    int count = 2;
-    if (paths.size() == 1) {
-      start++;
-      count--;
-    }
-    view.removeViews(start, count);
-    return paths.removeLast();
-  }
-
-  public void addPath(String path) {
-    for (String s : path.split("/")) if (s.length() != 0) push(s);
-  }
-  
-  public void push(String path) {
-    // its weird that we cannot declare static imgView as path separator
-    if (paths.size() != 0) {
-      ImageView iv = new ImageView(getContext());
-      iv.setImageDrawable(getResources().getDrawable(R.drawable.breadcrumb));
-      iv.setPadding(2, 0, 2, 0);
-      view.addView(iv);
-    }
-    TextView tv = new TextView(getContext());
-    tv.setLayoutParams(getLayoutParams());
-    tv.setText(path);
-    view.addView(tv);
-    HorizontalScrollView hsv = (HorizontalScrollView) internalScroll.getChildAt(0);
-    hsv.smoothScrollTo(hsv.getMaxScrollAmount()*2, 0);
-    paths.addLast(path);
-  }
-  
-  public String peek() {
-    return paths.peek();
-  }
-
-  public String getFullPath() {
-    String ret = new String();
-    for (int i = 0; i < paths.size(); i++) {
-      ret += "/" + paths.get(i);
-    }
-    return ret;
-  }
-  
-  private void initialize() {
-    paths = new LinkedList<String>();
-    internalScroll = new ScrollView(getContext());
-    internalScroll.setFillViewport(true);
-    HorizontalScrollView hsv = new HorizontalScrollView(getContext());
-    hsv.setSmoothScrollingEnabled(true);
-    internalScroll.addView(hsv);
-    view = new LinearLayout(getContext());
-    addView(internalScroll);
-    hsv.addView(view);
-    ImageView iv = new ImageView(getContext());
-    iv.setImageDrawable(getResources().getDrawable(R.drawable.breadcrumb));
-    view.addView(iv);
-  }
-
-}