Filebrowser: change permissions from context menu.

1 files changed, 38 insertions, 4 deletions

diff --git a/nephilim/plugins/Filebrowser.py b/nephilim/plugins/Filebrowser.py
index f88c0f5..50e4ac0 100644
--- a/nephilim/plugins/Filebrowser.py
+++ b/nephilim/plugins/Filebrowser.py
@@ -18,6 +18,7 @@
 from PyQt4 import QtGui, QtCore
 from PyQt4.QtCore import QVariant
 import os
+import stat
 
 from ..plugin import Plugin
 
@@ -41,6 +42,42 @@ class wgFilebrowser(QtGui.QWidget):
     path   = None
     plugin = None
 
+    class FileView(QtGui.QListView):
+        "context menu"
+        menu = None
+
+        def __init__(self, model):
+            QtGui.QListView.__init__(self)
+
+            self.setModel(model)
+            self.setRootIndex(self.model().index(os.path.expanduser('~')))
+            self.setSelectionMode(QtGui.QTreeWidget.ExtendedSelection)
+
+            self.menu = QtGui.QMenu('file')
+            self.menu.addAction('&Make file(s) readable for MPD.', self.make_readable)
+
+            self.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
+            self.connect(self, QtCore.SIGNAL('customContextMenuRequested(const QPoint &)'), self.show_context_menu)
+
+        def show_context_menu(self, pos):
+            if not self.indexAt(pos).isValid():
+                return
+            self.menu.popup(self.mapToGlobal(pos))
+
+        def make_readable(self):
+            for index in self.selectedIndexes():
+                filepath = self.model().filePath(index)
+                if os.path.isdir(filepath):
+                    perm = 0755
+                else:
+                    perm = 0644
+
+                try:
+                    os.chmod(filepath, perm)
+                except OSError, e:
+                    self.logger.error('Can\'t change permissions: %s.'%e)
+
+
     def __init__(self, plugin):
         QtGui.QWidget.__init__(self)
         self.plugin = plugin
@@ -49,10 +86,7 @@ class wgFilebrowser(QtGui.QWidget):
         self.model.setFilter(QtCore.QDir.AllDirs|QtCore.QDir.AllEntries)
         self.model.setSorting(QtCore.QDir.DirsFirst)
 
-        self.view  = QtGui.QListView()
-        self.view.setModel(self.model)
-        self.view.setRootIndex(self.model.index(os.path.expanduser('~')))
-        self.view.setSelectionMode(QtGui.QTreeWidget.ExtendedSelection)
+        self.view  = self.FileView(self.model)
         self.connect(self.view, QtCore.SIGNAL('activated(const QModelIndex&)'), self.item_activated)
 
         self.path = QtGui.QLineEdit(self.model.filePath(self.view.rootIndex()))