code.delx.au - notipod/blob - NotiPod.py

   1 #!/usr/bin/env python
   2 # Copyright 2009 James Bunton <jamesbunton@fastmail.fm>
   3 # Licensed for distribution under the GPL version 2, check COPYING for details
   4
   5 import logging
   6
   7 import objc
   8 from Foundation import *
   9 from AppKit import *
  10 from PyObjCTools import AppHelper
  11
  12 import libsyncitunes
  13
  14
  15 class PlaylistModel(NSObject):
  16         outlineView = objc.IBOutlet()
  17
  18         def awakeFromNib(self):
  19                 self.root = []
  20                 self.playlists = {}
  21                 self.outlineView.setDataSource_(self)
  22
  23         def setPlaylists(self, playlists):
  24                 self.root = []
  25                 self.playlists = playlists
  26                 for playlist in self.playlists:
  27                         if playlist.parent is None:
  28                                 self.root.append(playlist)
  29                 self.outlineView.reloadData()
  30                 self.outlineView.expandItem_expandChildren_(None, True)
  31
  32         def outlineView_child_ofItem_(self, _, childIndex, playlist):
  33                 if playlist == None:
  34                         return self.root[childIndex]
  35                 else:
  36                         return playlist.children[childIndex]
  37
  38         def outlineView_isItemExpandable_(self, _, playlist):
  39                 if playlist == None:
  40                         return True
  41                 else:
  42                         return len(playlist.children) > 0
  43
  44         def outlineView_numberOfChildrenOfItem_(self, _, playlist):
  45                 if playlist == None:
  46                         return len(self.root)
  47                 else:
  48                         return len(playlist.children)
  49
  50         def outlineView_objectValueForTableColumn_byItem_(self, _, col, playlist):
  51                 col = col.identifier() if col else "playlist"
  52
  53                 if col == "selected":
  54                         selected = NSApp.delegate().playlists()
  55                         return playlist.pid in selected
  56                 if col == None or col == "playlist":
  57                         return playlist.name
  58
  59         def outlineView_setObjectValue_forTableColumn_byItem_(self, _, v, col, playlist):
  60                 col = col.identifier() if col else "playlist"
  61
  62                 if col != "selected":
  63                         return
  64                 NSApp.delegate().setPlaylist_selected_(playlist.pid, v)
  65
  66
  67 class FolderModel(NSObject):
  68         window = objc.IBOutlet()
  69         folderPopup = objc.IBOutlet()
  70
  71         def awakeFromNib(self):
  72                 self.folderPopup.addItemsWithTitles_(NSApp.delegate().folders())
  73                 self.folderPopup.selectItemAtIndex_(2)
  74                 self.lastIndex = 2
  75
  76         @objc.IBAction
  77         def doSelectFolder_(self, sender):
  78                 currentIndex = self.folderPopup.indexOfSelectedItem()
  79                 if currentIndex >= 2:
  80                         self.lastIndex = currentIndex
  81                         NSApp.delegate().addFolder_(self.folderPopup.titleOfSelectedItem())
  82                         return
  83                 panel = NSOpenPanel.openPanel()
  84                 panel.setCanChooseFiles_(False)
  85                 panel.setCanChooseDirectories_(True)
  86                 panel.setAllowsMultipleSelection_(False)
  87                 panel.beginSheetForDirectory_file_types_modalForWindow_modalDelegate_didEndSelector_contextInfo_(
  88                         None, None, [], self.window, self, self.selectFolderEnd_returnCode_contextInfo_, None)
  89
  90         @objc.signature("v@:@ii")
  91         def selectFolderEnd_returnCode_contextInfo_(self, panel, ret, _):
  92                 if ret == NSOKButton:
  93                         assert len(panel.filenames()) == 1
  94                         folder = panel.filenames()[0]
  95                         NSApp.delegate().addFolder_(folder)
  96                         self.folderPopup.insertItemWithTitle_atIndex_(folder, 2)
  97                         self.folderPopup.selectItemAtIndex_(2)
  98                 else:
  99                         self.folderPopup.selectItemAtIndex_(self.lastIndex)
 100
 101
 102 class NotiPodAppDelegate(NSObject):
 103         window = objc.IBOutlet()
 104         playlistModel = objc.IBOutlet()
 105         folderModel = objc.IBOutlet()
 106         loadingSheet = objc.IBOutlet()
 107         synchronizingSheet = objc.IBOutlet()
 108
 109
 110         # Delegate methods
 111         def applicationWillFinishLaunching_(self, _):
 112                 pass
 113
 114         def applicationDidFinishLaunching_(self, _):
 115                 NSApp.beginSheet_modalForWindow_modalDelegate_didEndSelector_contextInfo_(self.loadingSheet, self.window, None, None, None)
 116                 self.library = libsyncitunes.ITunesLibrary.alloc().init()
 117                 self.playlistModel.setPlaylists(self.library.get_playlists())
 118                 NSApp.endSheet_(self.loadingSheet)
 119                 self.loadingSheet.orderOut_(self)
 120
 121         def applicationWillTerminate_(self, _):
 122                 self.prefs().synchronize()
 123
 124         def applicationShouldTerminateAfterLastWindowClosed_(self, _):
 125                 return True
 126
 127         @objc.IBAction
 128         def doSync_(self, sender):
 129                 NSApp.beginSheet_modalForWindow_modalDelegate_didEndSelector_contextInfo_(self.synchronizingSheet, self.window, None, None, None)
 130
 131                 folder = self.folders()[0]
 132                 playlists = [self.library.get_playlist_pid(pid) for pid in self.playlists()]
 133
 134                 all_tracks = []
 135                 for playlist in playlists:
 136                         all_tracks.extend(playlist.tracks)
 137                         libsyncitunes.export_m3u(dry_run=False, dest=folder, path_prefix="",
 138                                         playlist_name=playlist.name, files=playlist.tracks)
 139
 140                 libsyncitunes.sync(dry_run=False,
 141                         source=self.library.folder, dest=folder, files=all_tracks)
 142
 143                 NSApp.endSheet_(self.synchronizingSheet)
 144                 self.synchronizingSheet.orderOut_(self)
 145
 146                 NSRunAlertPanel("Complete!", "Synchronisation is complete", "Ok", None, None)
 147
 148
 149         # Public accessors
 150
 151         def prefs(self):
 152                 return NSUserDefaults.standardUserDefaults()
 153
 154         def _getArray(self, key):
 155                 res = self.prefs().stringArrayForKey_(key)
 156                 return list(res) if res else []
 157
 158         def _saveArray(self, key, array):
 159                 self.prefs().setObject_forKey_(array, key)
 160
 161         def playlists(self):
 162                 return self._getArray("playlists")
 163
 164         def folders(self):
 165                 return self._getArray("folders")
 166
 167         def addFolder_(self, folder):
 168                 folders = self.folders()
 169                 while folder in folders:
 170                         folders.remove(folder)
 171                 folders.insert(0, folder)
 172                 folders = folders[:10]
 173                 self._saveArray("folders", folders)
 174
 175         def setPlaylist_selected_(self, playlist, selected):
 176                 playlists = self.playlists()
 177                 if selected:
 178                         playlists.append(playlist)
 179                 else:
 180                         playlists.remove(playlist)
 181                 playlists = list(set(playlists))
 182                 self._saveArray("playlists", list(set(playlists)))
 183
 184
 185 def main():
 186 ###     logging.basicConfig(format="%(levelname)s: %(message)s")
 187 ###     logging.getLogger().setLevel(logging.DEBUG)
 188         AppHelper.runEventLoop()
 189
 190 if __name__ == "__main__":
 191         main()
 192