Cyclone-Team/gramps
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scratchpad/drag-n-drop fixes

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svn: r6194
This commit is contained in:
Don Allingham
2006-03-22 23:03:57 +00:00
parent dcf4c6f2a2
commit 621d8757ee
24 changed files with 273 additions and 114 deletions
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53
gramps2/src/DisplayTabs.py
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@ -313,6 +313,7 @@ class EmbeddedList(ButtonTab):
_HANDLE_COL = -1
_DND_TYPE = None
_DND_EXTRA = None
def __init__(self, dbstate, uistate, track, name, build_model,share=False):
"""
@ -350,8 +351,13 @@ class EmbeddedList(ButtonTab):
on the _DND_TYPE. Obviously, this means that there must be a _DND_TYPE
variable defined that points to an entry in DdTargets.
"""
self.tree.drag_dest_set(gtk.DEST_DEFAULT_ALL, [self._DND_TYPE.target()],
ACTION_COPY)
if self._DND_EXTRA:
dnd_types = [ self._DND_TYPE.target(), self._DND_EXTRA.target() ]
else:
dnd_types = [ self._DND_TYPE.target() ]
self.tree.drag_dest_set(gtk.DEST_DEFAULT_ALL, dnd_types, ACTION_COPY)
self.tree.drag_source_set(BUTTON1_MASK, [self._DND_TYPE.target()], ACTION_COPY)
self.tree.connect('drag_data_get', self.drag_data_get)
self.tree.connect('drag_data_received', self.drag_data_received)
@ -377,8 +383,8 @@ class EmbeddedList(ButtonTab):
return
# pickle the data, and build the tuple to be passed
pickled = pickle.dumps(obj);
data = str((self._DND_TYPE.drag_type, id(self), pickled, self.find_index(obj)))
value = (self._DND_TYPE.drag_type, id(self), obj,self.find_index(obj))
data = pickle.dumps(value)
# pass as a string (8 bits)
sel_data.set(sel_data.target, 8, data)
@ -391,10 +397,10 @@ class EmbeddedList(ButtonTab):
and decide if this is a move or a reorder.
"""
if sel_data and sel_data.data:
exec 'dnddata = %s' % sel_data.data
dnddata = pickle.loads(sel_data.data)
mytype = dnddata[0]
selfid = dnddata[1]
obj = pickle.loads(dnddata[2])
obj = dnddata[2]
row_from = dnddata[3]
# make sure this is the correct DND type for this object
@ -411,6 +417,11 @@ class EmbeddedList(ButtonTab):
else:
self._handle_drag(row,obj)
self.rebuild()
elif self._DND_EXTRA and mytype == self._DND_EXTRA.drag_type:
self.handle_extra_type(mytype,obj)
def handle_extra_type(self, objtype, obj):
pass
def _find_row(self,x,y):
row = self.tree.get_path_at_pos(x,y)
@ -568,6 +579,7 @@ class EventEmbedList(EmbeddedList):
_HANDLE_COL = 6
_DND_TYPE = DdTargets.EVENTREF
_DND_EXTRA = DdTargets.EVENT
_MSG = {
'add' : _('Add a new event'),
@ -599,6 +611,22 @@ class EventEmbedList(EmbeddedList):
def column_order(self):
return ((1,0),(1,1),(1,2),(1,3),(1,4),(1,5))
def handle_extra_type(self, objtype, obj):
from Editors import EditEventRef
try:
ref = RelLib.EventRef()
event = self.dbstate.db.get_event_from_handle(obj)
if self.obj.__class__.__name__ == 'Person':
event.set_type((RelLib.Event.BIRTH,''))
ref.set_role((RelLib.EventRef.PRIMARY,''))
else:
event.set_type((RelLib.Event.MARRIAGE,''))
ref.set_role((RelLib.EventRef.FAMILY,''))
EditEventRef(self.dbstate,self.uistate,self.track,
event, ref, self.obj, self.event_added)
except Errors.WindowActiveError:
pass
def add_button_clicked(self,obj):
from Editors import EditEventRef
try:
@ -1362,6 +1390,7 @@ class SourceEmbedList(EmbeddedList):
_HANDLE_COL = 4
_DND_TYPE = DdTargets.SOURCEREF
_DND_EXTRA = DdTargets.SOURCE_LINK
_column_names = [
(_('ID'), 0, 75),
@ -1431,6 +1460,18 @@ class SourceEmbedList(EmbeddedList):
self.changed = True
self.rebuild()
def handle_extra_type(self, objtype, obj):
from Editors import EditSourceRef
sref = RelLib.SourceRef()
src = self.dbstate.db.get_source_from_handle(obj)
try:
EditSourceRef(self.dbstate, self.uistate, self.track,
src, sref, self.add_callback)
except Errors.WindowActiveError:
pass
#-------------------------------------------------------------------------
#
# RepoEmbedList