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Implement drag of source from clipboard to citation embedded tab.

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Open citation editor when either a citation or a source is dropped onto citation embedded tab.

svn: r18488
This commit is contained in:
Tim G L Lyons 2011-11-22 20:43:27 +00:00
parent 61e6a0a1c0
commit 4de5a54136
1 changed files with 40 additions and 0 deletions
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40
src/gui/editors/displaytabs/citationembedlist.py
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@ -64,6 +64,7 @@ class CitationEmbedList(EmbeddedList, DbGUIElement):
_HANDLE_COL = 4 # Column number from CitationRefModel
_DND_TYPE = DdTargets.CITATION_LINK
_DND_EXTRA = DdTargets.SOURCE_LINK
_MSG = {
'add' : _('Create and add a new citation and new source'),
@ -233,3 +234,42 @@ class CitationEmbedList(EmbeddedList, DbGUIElement):
if handle in self.data:
self.rebuild()
break
def _handle_drag(self, row, handle):
"""
A CITATION_LINK has been dragged
"""
if handle:
object = self.dbstate.db.get_citation_from_handle(handle)
if isinstance(object, Citation):
try:
from gui.editors import EditCitation
EditCitation(self.dbstate, self.uistate, self.track,
object, callback=self.add_callback,
callertitle=self.callertitle)
except Errors.WindowActiveError:
from QuestionDialog import WarningDialog
WarningDialog(_("Cannot share this reference"),
self.__blocked_text())
else:
raise ValueError("selection must be either source or citation")
def handle_extra_type(self, objtype, handle):
"""
A SOURCE_LINK object has been dragged
"""
if handle:
object = self.dbstate.db.get_source_from_handle(handle)
if isinstance(object, Source):
try:
from gui.editors import EditCitation
EditCitation(self.dbstate, self.uistate, self.track,
gen.lib.Citation(), object,
callback=self.add_callback,
callertitle=self.callertitle)
except Errors.WindowActiveError:
from QuestionDialog import WarningDialog
WarningDialog(_("Cannot share this reference"),
self.__blocked_text())
else:
raise ValueError("selection must be either source or citation")