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Refactored listviews to be able to select multiple items for dnd

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svn: r15656
This commit is contained in:
Doug Blank 2010-07-29 07:59:07 +00:00
parent d791f1654b
commit aa5cefd789
3 changed files with 11 additions and 28 deletions
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13
src/gui/views/listview.py
View File

@ -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):

6
src/plugins/lib/libpersonview.py
View File

@ -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

20
src/plugins/view/mediaview.py
View File

@ -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