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 boolean isLogFile(final String fileName) {
  12                 if (fileName.endsWith(".out"))
  13                         return true;
  14                 if (fileName.endsWith(".log"))
  15                         return true;
  16                 if (fileName.contains(".log."))
  17                         return true;
  18
  19                 return false;
  20         }
  21
  22         /**
  23          * @return <code>true</code> if file was opened. <code>false</code> if
  24          *         unknown file type.
  25          */
  26         public static boolean openFile(final File file) {
  27
  28                 if (isLogFile(file.getName())) {
  29                         runOpeningApplication(file,
  30                                         new String[] { "glogg", FILE_INDICATOR });
  31                         return true;
  32                 }
  33
  34                 final String fileExtension = Utils.getFileExtension(file);
  35
  36                 if (extensionToApplication.containsKey(fileExtension)) {
  37                         final String[] commands = extensionToApplication.get(fileExtension);
  38                         runOpeningApplication(file, commands);
  39                         return true;
  40                 } else
  41                         return false;
  42
  43         }
  44
  45         private static void runOpeningApplication(final File file,
  46                         final String[] commands) {
  47                 for (int i = 0; i < commands.length; i++)
  48                         if (commands[i].equals(FILE_INDICATOR))
  49                                 commands[i] = file.getAbsolutePath();
  50
  51                 try {
  52                         Runtime.getRuntime().exec(commands);
  53                         InstantLauncher.exitProgram();
  54
  55                 } catch (final IOException e) {
  56                         new ExceptionDialog(e);
  57                 }
  58         }
  59
  60         private static final String FILE_INDICATOR = "<FILE>";
  61
  62         private static final String[] TEXT_EDITOR_PATTERN = new String[] {
  63                         "emacsclient", "-a", "\"\"", "-c", FILE_INDICATOR };
  64
  65         private static final String DOCUMENT_EDITOR = "lowriter";
  66
  67         private static final String SPREADSHEET_EDITOR = "localc";
  68
  69         private static final String MUSIC_PLAYER = "clementine";
  70
  71         public static HashMap<String, String[]> extensionToApplication = new HashMap<String, String[]>();
  72
  73         public FileAssociationManager() {
  74
  75                 extensionToApplication.put("txt", TEXT_EDITOR_PATTERN);
  76                 extensionToApplication.put("xml", TEXT_EDITOR_PATTERN);
  77                 extensionToApplication.put("org", TEXT_EDITOR_PATTERN);
  78                 extensionToApplication.put("properties", TEXT_EDITOR_PATTERN);
  79                 extensionToApplication.put("ini", TEXT_EDITOR_PATTERN);
  80                 extensionToApplication.put("", TEXT_EDITOR_PATTERN);
  81
  82                 extensionToApplication.put("jpg",
  83                                 new String[] { "eog", FILE_INDICATOR });
  84                 extensionToApplication.put("jpeg",
  85                                 new String[] { "eog", FILE_INDICATOR });
  86                 extensionToApplication.put("png",
  87                                 new String[] { "eog", FILE_INDICATOR });
  88
  89                 extensionToApplication.put("pdf", new String[] { "evince",
  90                                 FILE_INDICATOR });
  91
  92                 extensionToApplication.put("mp3", new String[] { "banshee",
  93                                 FILE_INDICATOR });
  94                 extensionToApplication.put("ogg", new String[] { "banshee",
  95                                 FILE_INDICATOR });
  96
  97                 extensionToApplication.put("avi",
  98                                 new String[] { "vlc", FILE_INDICATOR });
  99                 extensionToApplication.put("mkv",
 100                                 new String[] { "vlc", FILE_INDICATOR });
 101                 extensionToApplication.put("ogv",
 102                                 new String[] { "vlc", FILE_INDICATOR });
 103                 extensionToApplication.put("mp4",
 104                                 new String[] { "vlc", FILE_INDICATOR });
 105                 extensionToApplication.put("flv",
 106                                 new String[] { "vlc", FILE_INDICATOR });
 107                 extensionToApplication.put("wmv",
 108                                 new String[] { "vlc", FILE_INDICATOR });
 109
 110                 extensionToApplication.put("flac", new String[] { MUSIC_PLAYER,
 111                                 FILE_INDICATOR });
 112                 extensionToApplication.put("mp3", new String[] { MUSIC_PLAYER,
 113                                 FILE_INDICATOR });
 114                 extensionToApplication.put("ogg", new String[] { MUSIC_PLAYER,
 115                                 FILE_INDICATOR });
 116                 extensionToApplication.put("wav", new String[] { MUSIC_PLAYER,
 117                                 FILE_INDICATOR });
 118
 119                 extensionToApplication.put("ods", new String[] { SPREADSHEET_EDITOR,
 120                                 FILE_INDICATOR });
 121                 extensionToApplication.put("xls", new String[] { SPREADSHEET_EDITOR,
 122                                 FILE_INDICATOR });
 123                 extensionToApplication.put("xlsx", new String[] { SPREADSHEET_EDITOR,
 124                                 FILE_INDICATOR });
 125
 126                 extensionToApplication.put("docx", new String[] { DOCUMENT_EDITOR,
 127                                 FILE_INDICATOR });
 128                 extensionToApplication.put("doc", new String[] { DOCUMENT_EDITOR,
 129                                 FILE_INDICATOR });
 130
 131                 extensionToApplication.put("desktop", new String[] { "run-desktop",
 132                                 FILE_INDICATOR });
 133
 134                 extensionToApplication.put("log", new String[] { "glogg",
 135                                 FILE_INDICATOR });
 136                 extensionToApplication.put("out", new String[] { "glogg",
 137                                 FILE_INDICATOR });
 138
 139                 extensionToApplication.put("html", new String[] { "firefox",
 140                                 FILE_INDICATOR });
 141
 142                 extensionToApplication.put("htm", new String[] { "firefox",
 143                                 FILE_INDICATOR });
 144
 145         }
 146
 147 }