android/source/src/java/org/libreoffice/ui/GridItemAdapter.java

   1 /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 package org.libreoffice.ui;
  11
  12 import android.content.Context;
  13 import android.util.Log;
  14 import android.view.LayoutInflater;
  15 import android.view.View;
  16 import android.view.ViewGroup;
  17 import android.widget.BaseAdapter;
  18 import android.widget.ImageView;
  19 import android.widget.TextView;
  20
  21 import org.libreoffice.R;
  22 import org.libreoffice.storage.IFile;
  23
  24 import java.util.List;
  25
  26 public class GridItemAdapter extends BaseAdapter {
  27     Context mContext;
  28     List<IFile> filePaths;
  29     IFile currentDirectory;
  30     String LOGTAG = "GridItemAdapter";
  31
  32     public GridItemAdapter(Context mContext, IFile currentDirectory,
  33             List<IFile> filteredFiles) {
  34         this.mContext = mContext;
  35         this.currentDirectory = currentDirectory;
  36         filePaths = filteredFiles;
  37         Log.d(LOGTAG, "currentDirectory.getName(): " + currentDirectory.getName());
  38     }
  39
  40     public int getCount() {
  41         return filePaths != null ? filePaths.size() : 0;
  42     }
  43
  44     public Object getItem(int position) {
  45         return null; //filePaths[ position ];
  46     }
  47
  48     public long getItemId(int position) {
  49         // TODO Auto-generated method stub
  50         return 0;
  51     }
  52
  53     public View getView(int position, View convertView, ViewGroup parent) {
  54         LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(
  55                 Context.LAYOUT_INFLATER_SERVICE);
  56
  57         View gridView;
  58
  59         if (convertView == null) {
  60             gridView = new View(mContext);
  61         } else {
  62             gridView = convertView;
  63         }
  64
  65         // get layout from mobile.xml
  66         gridView = inflater.inflate(R.layout.file_explorer_grid_item, null);
  67
  68         // set value into textview
  69         TextView textView = (TextView) gridView
  70             .findViewById(R.id.grid_item_label);
  71         textView.setText(filePaths.get(position).getName());
  72         // set image based on selected text
  73         ImageView imageView = (ImageView) gridView
  74             .findViewById(R.id.grid_item_image);
  75         if (filePaths.get(position).isDirectory()) { // Is a folder
  76             // Default view is a generic folder icon.
  77             imageView.setImageResource(R.drawable.folder);
  78         } else {
  79             /*
  80             File thumbnailFile = new File( filePaths[position].getParent() , "."
  81                     + filePaths[position].getName().split("[.]")[0] + ".png");
  82             BitmapFactory factory = new BitmapFactory();
  83             Bitmap thumb = factory.decodeFile( thumbnailFile.getAbsolutePath() );
  84             if(thumb != null){
  85                 Log.i( "GRID" , "true" );
  86             }else{
  87                 Log.i( "GRID" , thumbnailFile.getAbsolutePath() );
  88             }
  89             */
  90             switch (FileUtilities.getType(filePaths.get(position).getName()))
  91             {
  92                 case FileUtilities.DOC:
  93                     /*
  94                     if( thumb != null){
  95                         imageView.setImageBitmap( thumb );
  96                         break;
  97                     }
  98                     */
  99                     imageView.setImageResource(R.drawable.writer);
 100                     break;
 101                 case FileUtilities.CALC:
 102                     imageView.setImageResource(R.drawable.calc);
 103                     break;
 104                 case FileUtilities.DRAWING:
 105                     imageView.setImageResource(R.drawable.draw);
 106                     break;
 107                 case FileUtilities.IMPRESS:
 108                     imageView.setImageResource(R.drawable.impress);
 109                     break;
 110                 case FileUtilities.UNKNOWN:
 111                 default:
 112                     break; // FIXME something prettier ?
 113             }
 114         }
 115         return gridView;
 116     }
 117
 118     public void update() {
 119         this.notifyDataSetChanged();
 120     }
 121 }
 122
 123 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */