[kupfer: 4/24] plugins: +vinagre - Plugin for Vinagre - Remote Desktop Viewer

[Ulrik Sverdrup <usverdrup src gnome org>]

commit 83202432af74d1dcc643fa41385d998d5803731d
Author: Karol BÄ?dkowski <karol bedkowsk+gh gmail com>
Date:   Sun Nov 15 17:14:46 2009 +0100

    plugins: +vinagre - Plugin for Vinagre - Remote Desktop Viewer
    
    Add:
    - load and open Vinagre bookmarks
    - open urls ssh:// and vnc:// with Vinagre

 kupfer/plugin/vinagre.py |  109 ++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 109 insertions(+), 0 deletions(-)
---
diff --git a/kupfer/plugin/vinagre.py b/kupfer/plugin/vinagre.py
new file mode 100644
index 0000000..43d1c77
--- /dev/null
+++ b/kupfer/plugin/vinagre.py
@@ -0,0 +1,109 @@
+# -*- coding: UTF-8 -*-
+from __future__ import with_statement
+
+import os
+import gio
+from xml.etree import ElementTree
+
+from kupfer.objects import Leaf, Action, Source, AppLeafContentMixin, UrlLeaf
+from kupfer.helplib import FilesystemWatchMixin, PicklingHelperMixin
+from kupfer import utils
+
+__kupfer_name__ = _("Vinagre")
+__kupfer_sources__ = ("SessionSource", )
+__kupfer_actions__ = ('VinagreStartSession', )
+__description__ = _("Vinagre Bookmarks and Actions")
+__version__ = "0.1"
+__author__ = "Karol BÄ?dkowski <karol bedkowski gmail com>"
+
+
+class Bookmark(Leaf):
+	def __init__(self, url, name):
+		Leaf.__init__(self, url, name)
+		self._description = url 
+
+	def get_actions(self):
+		yield VinagreStartSession()
+
+	def get_description(self):
+		return self._description
+
+	def get_icon_name(self):
+		return "computer"
+
+
+class VinagreStartSession(Action):
+	def __init__(self):
+		Action.__init__(self, _('Start Vinagre Session'))
+
+	def activate(self, leaf):
+		utils.launch_commandline("vinagre %s" % leaf.object)
+
+	def get_icon_name(self):
+		return 'vinagre'
+
+	def item_types(self):
+		yield Bookmark
+		yield UrlLeaf
+
+	def valid_for_item(self, item):
+		if isinstance(item, Bookmark):
+			return True
+		elif isinstance(item, UrlLeaf):
+			return (item.object.startswith('ssh://') \
+					or item.object.startswith('vnc://'))
+
+		return False
+
+
+class SessionSource(AppLeafContentMixin, Source, PicklingHelperMixin,
+		FilesystemWatchMixin):
+	appleaf_content_id = 'vinagre'
+
+	def __init__(self, name=_("Vinagre Bookmarks")):
+		Source.__init__(self, name)
+		self.unpickle_finish()
+
+	def pickle_prepare(self):
+		self.monitor = None
+
+	def unpickle_finish(self):
+		self._bookmark_file = os.path.expanduser(
+				'~/.local/share/vinagre/vinagre-bookmarks.xml')
+		gfile = gio.File(self._bookmark_file)
+		self.monitor = gfile.monitor_file(gio.FILE_MONITOR_NONE, None)
+		if self.monitor:
+			self.monitor.connect("changed", self._on_bookmarks_changed)
+
+	def _on_bookmarks_changed(self, monitor, file1, file2, evt_type):
+		if evt_type in (gio.FILE_MONITOR_EVENT_CREATED,
+				gio.FILE_MONITOR_EVENT_DELETED,
+				gio.FILE_MONITOR_EVENT_CHANGED):
+			self.mark_for_update()
+
+	def get_items(self):
+		if not os.path.isfile(self._bookmark_file):
+			return
+
+		try:
+			tree = ElementTree.parse(self._bookmark_file)
+			for item in tree.findall('item'):
+				protocol = item.find('protocol').text
+				name = item.find('name').text
+				host = item.find('host').text
+				port = item.find('port').text
+				url = '%s://%s:%s' % (protocol, host, port)
+				yield Bookmark(url, name)
+		except StandardError, err:
+			self.output_error(err)
+
+	def get_description(self):
+		return None
+
+	def get_icon_name(self):
+		return "vinagre"
+
+	def provides(self):
+		yield Bookmark
+
+