[conduit/gsoc09_alexandre: 4/6] Added iPodFactory

[Alexandre Rosenfeld <arosenfeld src gnome org>]

commit caff32966375b5121a5629df92791f260e87f957
Author: Alexandre Rosenfeld <airmind gmail com>
Date:   Sun May 31 16:45:05 2009 -0300

    Added iPodFactory
---
 conduit/modules/iPodModule/iPodFactory.py |   80 +++++++++++++++++++++++++++++
 1 files changed, 80 insertions(+), 0 deletions(-)

diff --git a/conduit/modules/iPodModule/iPodFactory.py b/conduit/modules/iPodModule/iPodFactory.py
new file mode 100644
index 0000000..cf71ff0
--- /dev/null
+++ b/conduit/modules/iPodModule/iPodFactory.py
@@ -0,0 +1,80 @@
+"""
+Provides a number of dataproviders which are associated with
+removable devices such as USB keys.
+
+It also includes classes specific to the ipod.
+This file is not dynamically loaded at runtime in the same
+way as the other dataproviders as it needs to be loaded all the time in
+order to listen to HAL events
+
+Copyright: John Stowers, 2006
+License: GPLv2
+"""
+import os
+import logging
+import threading
+import gobject
+log = logging.getLogger("modules.iPodFactory")
+
+import conduit
+import conduit.dataproviders.DataProvider as DataProvider
+import conduit.dataproviders.DataProviderCategory as DataProviderCategory
+import conduit.dataproviders.VolumeFactory as VolumeFactory
+import conduit.utils as Utils
+import conduit.datatypes.Note as Note
+import conduit.datatypes.Contact as Contact
+import conduit.datatypes.Event as Event
+import conduit.datatypes.File as File
+import conduit.datatypes.Audio as Audio
+import conduit.datatypes.Video as Video
+
+from gettext import gettext as _
+
+MODULES = {
+            "iPodFactory" :         { "type":   "dataprovider-factory"  },
+        }
+
+class iPodFactory(VolumeFactory.VolumeFactory):
+
+    def _get_mount_path(self, props):
+        return str(props["volume.mount_point"])
+
+    def is_interesting(self, udi, props):
+        if props.get("info.parent"):
+            parent = self._get_properties(props["info.parent"], None)
+            if parent.get("storage.model") == "iPod":
+                props.update(parent)
+                return True
+        return False
+
+    def get_category(self, udi, **kwargs):
+        label = kwargs['volume.label']
+        if not label:
+            label = "Apple iPod Music Player"
+        return DataProviderCategory.DataProviderCategory(
+                    label,
+                    "multimedia-player-ipod-standard-color",
+                    self._get_mount_path(kwargs))
+
+    def get_dataproviders(self, udi, **kwargs):
+        import iPodModule
+        if not iPodModule.availiable:
+            return None
+        #Read information about the ipod, like if it supports
+        #photos or not
+        d = gpod.itdb_device_new()
+        gpod.itdb_device_set_mountpoint(d,self._get_mount_path(kwargs))
+        supportsPhotos = gpod.itdb_device_supports_photo(d)
+        gpod.itdb_device_free(d)
+        if supportsPhotos:
+            return [IPodMusicTwoWay, IPodVideoTwoWay, IPodNoteTwoWay, IPodContactsTwoWay, IPodCalendarTwoWay, IPodPhotoSink]
+        else:
+            log.info("iPod does not report photo support")
+            return [IPodMusicTwoWay, IPodVideoTwoWay, IPodNoteTwoWay, IPodContactsTwoWay, IPodCalendarTwoWay]
+
+    def get_args(self, udi, **kwargs):
+        """
+        iPod needs a local path to the DB, not a URI
+        """
+        kwargs["mount_path"] = self._get_mount_path(kwargs)
+        return (kwargs['mount_path'], udi)