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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): class _PersonWidgetBase(Gtk.DrawingArea):
""" """
Defualt set up for person widgets. Default set up for person widgets.
Set up drag options and button release events. Set up drag options and button release events.
""" """
def __init__(self, view, format_helper, person): def __init__(self, view, format_helper, person):
GObject.GObject.__init__(self) GObject.GObject.__init__(self)
self.view = view self.view = view
self.format_helper = format_helper self.format_helper = format_helper
self.person = person self.person = person
self.force_mouse_over = False self.force_mouse_over = False
self.in_drag = False
if self.person: if self.person:
self.add_events(Gdk.EventMask.BUTTON_PRESS_MASK) self.add_events(Gdk.EventMask.BUTTON_PRESS_MASK)
self.add_events(Gdk.EventMask.BUTTON_RELEASE_MASK) self.add_events(Gdk.EventMask.BUTTON_RELEASE_MASK)
self.connect("button-release-event", self.cb_on_button_release) self.connect("button-release-event", self.cb_on_button_release)
self.connect("drag_data_get", self.cb_drag_data_get) self.connect("drag_data_get", self.cb_drag_data_get)
self.connect("drag_begin", self.cb_drag_begin) self.connect("drag_begin", self.cb_drag_begin)
self.connect("drag_end", self.cb_drag_end)
# Enable drag # Enable drag
self.drag_source_set(Gdk.ModifierType.BUTTON1_MASK, self.drag_source_set(Gdk.ModifierType.BUTTON1_MASK,
[], [],
@ -117,27 +120,34 @@ class _PersonWidgetBase(Gtk.DrawingArea):
def cb_drag_begin(self, widget, data): def cb_drag_begin(self, widget, data):
"""Set up some inital conditions for drag. Set up icon.""" """Set up some inital conditions for drag. Set up icon."""
self.in_drag = True
self.drag_source_set_icon_stock('gramps-person') 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): def cb_drag_data_get(self, widget, context, sel_data, info, time):
""" """
Returned parameters after drag. Returned parameters after drag.
Specified for 'person-link', for others return text info about person. Specified for 'person-link', for others return text info about person.
""" """
#TODO GTK3 Still to convert when pedigreeview works again tgs = [x.name() for x in context.list_targets()]
if sel_data.target == DdTargets.PERSON_LINK.drag_type: if DdTargets.PERSON_LINK.drag_type in tgs and info == DdTargets.PERSON_LINK.app_id:
data = (DdTargets.PERSON_LINK.drag_type, data = (DdTargets.PERSON_LINK.drag_type,
id(self), self.person.get_handle(), 0) id(self), self.person.get_handle(), 0)
sel_data.set(sel_data.target, 8, pickle.dumps(data)) sel_data.set(sel_data.get_target(), 8, pickle.dumps(data))
else: elif 'TEXT' in tgs or 'text/plain' in tgs:
sel_data.set(sel_data.target, 8, sel_data.set_text(self.format_helper.format_person(self.person, 11), -1)
self.format_helper.format_person(self.person, 11))
def cb_on_button_release(self, widget, event): 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. Change active person to current.
""" """
if self.in_drag:
return False
if event.button == 1 and event.type == Gdk.EventType.BUTTON_RELEASE: if event.button == 1 and event.type == Gdk.EventType.BUTTON_RELEASE:
self.view.cb_childmenu_changed(None, self.person.get_handle()) self.view.cb_childmenu_changed(None, self.person.get_handle())
return True return True
@ -860,7 +870,7 @@ class PedigreeView(NavigationView):
""" """
Function called from rebuild_trees. Function called from rebuild_trees.
For table_widget (Gtk.Table) place list of person, use positions array. 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. All display options process in this function.
""" """