src/main/java/eu/svjatoslav/instantlauncher/FileAssociationManager.java

   1 package eu.svjatoslav.instantlauncher;
   2
   3 import java.io.File;
   4 import java.io.IOException;
   5 import java.util.HashMap;
   6
   7 import eu.svjatoslav.commons.gui.dialog.ExceptionDialog;
   8
   9 public class FileAssociationManager {
  10
  11         private static final String FILE_INDICATOR = "<FILE>";
  12
  13         private static final String[] TEXT_EDITOR_PATTERN = new String[] { "emc", FILE_INDICATOR };
  14
  15         private static final String DOCUMENT_EDITOR = "lowriter";
  16
  17         private static final String SPREADSHEET_EDITOR = "localc";
  18
  19         private static final String MUSIC_PLAYER = "clementine";
  20
  21         public static HashMap<String, String[]> extensionToApplication = new HashMap<String, String[]>();
  22
  23         private static boolean isLogFile(final String fileName) {
  24                 if (fileName.endsWith(".out"))
  25                         return true;
  26                 if (fileName.endsWith(".log"))
  27                         return true;
  28                 if (fileName.contains(".log."))
  29                         return true;
  30
  31                 return false;
  32         }
  33
  34         /**
  35          * @return <code>true</code> if file was opened. <code>false</code> if
  36          *         unknown file type.
  37          */
  38         public static boolean openFile(final File file) {
  39
  40                 if (isLogFile(file.getName())) {
  41                         runOpeningApplication(file, new String[] { "glogg", FILE_INDICATOR });
  42                         return true;
  43                 }
  44
  45                 final String fileExtension = Utils.getFileExtension(file);
  46
  47                 if (extensionToApplication.containsKey(fileExtension)) {
  48                         final String[] commands = extensionToApplication.get(fileExtension);
  49                         runOpeningApplication(file, commands);
  50                         return true;
  51                 } else
  52                         return false;
  53
  54         }
  55
  56         private static void runOpeningApplication(final File file, final String[] commands) {
  57                 for (int i = 0; i < commands.length; i++)
  58                         if (commands[i].equals(FILE_INDICATOR))
  59                                 commands[i] = file.getAbsolutePath();
  60
  61                 try {
  62                         Runtime.getRuntime().exec(commands);
  63                         InstantLauncher.exitProgram();
  64
  65                 } catch (final IOException e) {
  66                         new ExceptionDialog(e);
  67                 }
  68         }
  69
  70         public FileAssociationManager() {
  71
  72                 extensionToApplication.put("txt", TEXT_EDITOR_PATTERN);
  73                 extensionToApplication.put("xml", TEXT_EDITOR_PATTERN);
  74                 extensionToApplication.put("org", TEXT_EDITOR_PATTERN);
  75                 extensionToApplication.put("properties", TEXT_EDITOR_PATTERN);
  76                 extensionToApplication.put("ini", TEXT_EDITOR_PATTERN);
  77                 extensionToApplication.put("", TEXT_EDITOR_PATTERN);
  78
  79                 extensionToApplication.put("jpg", new String[] { "eog", FILE_INDICATOR });
  80                 extensionToApplication.put("jpeg", new String[] { "eog", FILE_INDICATOR });
  81                 extensionToApplication.put("png", new String[] { "eog", FILE_INDICATOR });
  82
  83                 extensionToApplication.put("pdf", new String[] { "evince", FILE_INDICATOR });
  84
  85                 extensionToApplication.put("mp3", new String[] { "banshee", FILE_INDICATOR });
  86                 extensionToApplication.put("ogg", new String[] { "banshee", FILE_INDICATOR });
  87
  88                 extensionToApplication.put("avi", new String[] { "vlc", FILE_INDICATOR });
  89                 extensionToApplication.put("mkv", new String[] { "vlc", FILE_INDICATOR });
  90                 extensionToApplication.put("ogv", new String[] { "vlc", FILE_INDICATOR });
  91                 extensionToApplication.put("mp4", new String[] { "vlc", FILE_INDICATOR });
  92                 extensionToApplication.put("flv", new String[] { "vlc", FILE_INDICATOR });
  93                 extensionToApplication.put("wmv", new String[] { "vlc", FILE_INDICATOR });
  94
  95                 extensionToApplication.put("flac", new String[] { MUSIC_PLAYER, FILE_INDICATOR });
  96                 extensionToApplication.put("mp3", new String[] { MUSIC_PLAYER, FILE_INDICATOR });
  97                 extensionToApplication.put("ogg", new String[] { MUSIC_PLAYER, FILE_INDICATOR });
  98                 extensionToApplication.put("wav", new String[] { MUSIC_PLAYER, FILE_INDICATOR });
  99
 100                 extensionToApplication.put("ods", new String[] { SPREADSHEET_EDITOR, FILE_INDICATOR });
 101                 extensionToApplication.put("xls", new String[] { SPREADSHEET_EDITOR, FILE_INDICATOR });
 102                 extensionToApplication.put("xlsx", new String[] { SPREADSHEET_EDITOR, FILE_INDICATOR });
 103
 104                 extensionToApplication.put("docx", new String[] { DOCUMENT_EDITOR, FILE_INDICATOR });
 105                 extensionToApplication.put("doc", new String[] { DOCUMENT_EDITOR, FILE_INDICATOR });
 106
 107                 extensionToApplication.put("desktop", new String[] { "run-desktop", FILE_INDICATOR });
 108
 109                 extensionToApplication.put("log", new String[] { "glogg", FILE_INDICATOR });
 110                 extensionToApplication.put("out", new String[] { "glogg", FILE_INDICATOR });
 111
 112                 extensionToApplication.put("html", new String[] { "firefox", FILE_INDICATOR });
 113
 114                 extensionToApplication.put("htm", new String[] { "firefox", FILE_INDICATOR });
 115
 116         }
 117
 118 }