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GTK3: drag and drop from pedigreeview working. Draging to text editor supported too.

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svn: r20245
This commit is contained in:
Benny Malengier 2012-08-22 08:57:11 +00:00
parent 59ad97eb16
commit edd1ef1920
1 changed files with 19 additions and 9 deletions
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28
src/plugins/view/pedigreeview.py
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@ -89,21 +89,24 @@ _CREM = _('short for cremated|crem.')
class _PersonWidgetBase(Gtk.DrawingArea):
"""
Defualt set up for person widgets.
Default set up for person widgets.
Set up drag options and button release events.
"""
def __init__(self, view, format_helper, person):
GObject.GObject.__init__(self)
self.view = view
self.format_helper = format_helper
self.person = person
self.force_mouse_over = False
self.in_drag = False
if self.person:
self.add_events(Gdk.EventMask.BUTTON_PRESS_MASK)
self.add_events(Gdk.EventMask.BUTTON_RELEASE_MASK)
self.connect("button-release-event", self.cb_on_button_release)
self.connect("drag_data_get", self.cb_drag_data_get)
self.connect("drag_begin", self.cb_drag_begin)
self.connect("drag_end", self.cb_drag_end)
# Enable drag
self.drag_source_set(Gdk.ModifierType.BUTTON1_MASK,
[],
@ -117,27 +120,34 @@ class _PersonWidgetBase(Gtk.DrawingArea):
def cb_drag_begin(self, widget, data):
"""Set up some inital conditions for drag. Set up icon."""
self.in_drag = True
self.drag_source_set_icon_stock('gramps-person')
def cb_drag_end(self, widget, data):
"""Set up some inital conditions for drag. Set up icon."""
self.in_drag = False
def cb_drag_data_get(self, widget, context, sel_data, info, time):
"""
Returned parameters after drag.
Specified for 'person-link', for others return text info about person.
"""
#TODO GTK3 Still to convert when pedigreeview works again
if sel_data.target == DdTargets.PERSON_LINK.drag_type:
tgs = [x.name() for x in context.list_targets()]
if DdTargets.PERSON_LINK.drag_type in tgs and info == DdTargets.PERSON_LINK.app_id:
data = (DdTargets.PERSON_LINK.drag_type,
id(self), self.person.get_handle(), 0)
sel_data.set(sel_data.target, 8, pickle.dumps(data))
else:
sel_data.set(sel_data.target, 8,
self.format_helper.format_person(self.person, 11))
sel_data.set(sel_data.get_target(), 8, pickle.dumps(data))
elif 'TEXT' in tgs or 'text/plain' in tgs:
sel_data.set_text(self.format_helper.format_person(self.person, 11), -1)
def cb_on_button_release(self, widget, event):
"""
Defualt action for release event from mouse.
Default action for release event from mouse.
Change active person to current.
"""
if self.in_drag:
return False
if event.button == 1 and event.type == Gdk.EventType.BUTTON_RELEASE:
self.view.cb_childmenu_changed(None, self.person.get_handle())
return True
@ -860,7 +870,7 @@ class PedigreeView(NavigationView):
"""
Function called from rebuild_trees.
For table_widget (Gtk.Table) place list of person, use positions array.
For style C position calculated, for others style use static posotins.
For style C position calculated, for others style use static positions.
All display options process in this function.
"""