From aa5cefd789c5f1caa12ac8f737faa92b57845d21 Mon Sep 17 00:00:00 2001
From: Doug Blank <doug.blank@gmail.com>
Date: Thu, 29 Jul 2010 07:59:07 +0000
Subject: [PATCH] Refactored listviews to be able to select multiple items for
 dnd

svn: r15656
---
 src/gui/views/listview.py        | 13 +++++++++++--
 src/plugins/lib/libpersonview.py |  6 ------
 src/plugins/view/mediaview.py    | 20 --------------------
 3 files changed, 11 insertions(+), 28 deletions(-)

diff --git a/src/gui/views/listview.py b/src/gui/views/listview.py
index 50cbcdffa..574d9f731 100644
--- a/src/gui/views/listview.py
+++ b/src/gui/views/listview.py
@@ -62,6 +62,7 @@ import Utils
 from QuestionDialog import QuestionDialog, QuestionDialog2
 from gui.filtereditor import FilterEditor
 from gen.ggettext import sgettext as _
+from DdTargets import DdTargets
 
 #----------------------------------------------------------------
 #
@@ -437,7 +438,10 @@ class ListView(NavigationView):
         return None
 
     def drag_list_info(self):
-        return None
+        """
+        Specify the drag type for a multiple selected rows
+        """
+        return DdTargets.LINK_LIST
 
     def drag_begin(self, widget, context):
         widget.drag_source_set_icon_stock(self.get_stock())
@@ -446,9 +450,14 @@ class ListView(NavigationView):
     def drag_data_get(self, widget, context, sel_data, info, time):
         selected_ids = self.selected_handles()
 
-        if selected_ids:
+        if len(selected_ids) == 1:
             data = (self.drag_info().drag_type, id(self), selected_ids[0], 0)
             sel_data.set(sel_data.target, 8 , pickle.dumps(data))
+        elif len(selected_ids) > 1:
+            data = (self.drag_list_info().drag_type, id(self), 
+                    [(self.drag_info().drag_type, handle) for handle in selected_ids], 
+                    0)
+            sel_data.set(sel_data.target, 8 , pickle.dumps(data))
         return True
 
     def set_column_order(self):
diff --git a/src/plugins/lib/libpersonview.py b/src/plugins/lib/libpersonview.py
index 48e1eca6a..5efa194ef 100644
--- a/src/plugins/lib/libpersonview.py
+++ b/src/plugins/lib/libpersonview.py
@@ -155,12 +155,6 @@ class BasePersonView(ListView):
         """
         return DdTargets.PERSON_LINK
         
-    def drag_list_info(self):
-        """
-        Specify the drag type for a multiple selected rows
-        """
-        return DdTargets.PERSON_LINK_LIST
-
     def exact_search(self):
         """
         Returns a tuple indicating columns requiring an exact search
diff --git a/src/plugins/view/mediaview.py b/src/plugins/view/mediaview.py
index 905ba39c3..e6b9a4c45 100644
--- a/src/plugins/view/mediaview.py
+++ b/src/plugins/view/mediaview.py
@@ -158,26 +158,6 @@ class MediaView(ListView):
         #self.list.connect('drag_data_get', self.drag_data_get)
         self.list.connect('drag_data_received', self.drag_data_received)
 
-    def drag_data_get(self, widget, context, sel_data, info, time):
-        """
-        Provide the drag_data_get function, which passes a tuple consisting of:
-
-           1) Drag type defined by the .drag_type field specified by the value
-              assigned to _DND_TYPE
-           2) The id value of this object, used for the purpose of determining
-              the source of the object. If the source of the object is the same
-              as the object, we are doing a reorder instead of a normal drag
-              and drop
-           3) Pickled data. The pickled version of the selected object
-           4) Source row. Used for a reorder to determine the original position
-              of the object
-        """
-
-        selected_ids = self.selected_handles()
-        if selected_ids:
-            data = (self.drag_info().drag_type, id(self), selected_ids[0], 0)
-            sel_data.set(sel_data.target, 8, pickle.dumps(data))
-
     def drag_info(self):
         """
         Return the type of DND targets that this view will accept. For Media