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from gi.overrides import override
from gi.importer import modules
import threading
import sys
Unity = modules['Unity']._introspection_module
from gi.repository import GLib
__all__ = []
class ScopeSearchBase(Unity.ScopeSearchBase):
def __init__(self):
Unity.ScopeSearchBase.__init__(self)
def do_run_async(self, callback, callback_data=None):
def thread_method():
try:
self.run()
finally:
callback(self)
t = threading.Thread(target=thread_method, name="python-search-thread")
t.start()
class ResultPreviewer(Unity.ResultPreviewer):
def __init__(self):
Unity.ResultPreviewer.__init__(self)
def do_run_async(self, callback, callback_data=None):
def thread_method():
preview = None
try:
preview = self.run()
finally:
callback(self, preview)
t = threading.Thread(target=thread_method, name="python-preview-thread")
t.start()
class ResultSet(Unity.ResultSet):
def __init__ (self):
Unity.ResultSet.__init__(self)
def add_result(self, *args, **kwargs):
if len(args) > 0:
Unity.ResultSet.add_result(self, *args)
elif len(kwargs) > 0:
result = kwargs_to_result_variant(**kwargs)
Unity.ResultSet.add_result_from_variant(self, result)
def kwargs_to_result_variant(**kwargs):
uri = None
icon = ""
category = 0
result_type = 0
mimetype = None
title = None
comment = ""
dnd_uri = None
metadata = {}
for col_name, value in kwargs.items():
if col_name == "uri": uri = value
elif col_name == "icon": icon = value
elif col_name == "category": category = value
elif col_name == "result_type": result_type = value
elif col_name == "mimetype": mimetype = value
elif col_name == "title": title = value
elif col_name == "comment": comment = value
elif col_name == "dnd_uri": dnd_uri = value
else:
if isinstance(value, GLib.Variant):
metadata[col_name] = value
elif isinstance(value, str):
metadata[col_name] = GLib.Variant("s", value)
elif isinstance(value, int):
metadata[col_name] = GLib.Variant("i", value)
elif sys.version_info < (3, 0, 0):
# unicode is not defined in py3
if isinstance(value, unicode):
metadata[col_name] = GLib.Variant("s", value)
result = GLib.Variant("(ssuussssa{sv})", (uri, icon, category,
result_type, mimetype,
title, comment, dnd_uri,
metadata))
return result
def dict_to_variant(metadata_dict):
metadata = {}
for name, value in metadata_dict.items():
if isinstance(value, GLib.Variant):
metadata[name] = value
elif isinstance(value, str):
metadata[name] = GLib.Variant("s", value)
elif isinstance(value, int):
metadata[name] = GLib.Variant("i", value)
elif sys.version_info < (3, 0, 0):
# unicode is not defined in py3
if isinstance(value, unicode):
metadata[name] = GLib.Variant("s", value)
return GLib.Variant("a{sv}", metadata)
class ScopeResult(Unity.ScopeResult):
@staticmethod
def create(*args, **kwargs):
if len(kwargs) > 0:
result = kwargs_to_result_variant(**kwargs)
return Unity.ScopeResult.create_from_variant(result)
return Unity.ScopeResult.create(*args)
class SearchContext(Unity.SearchContext):
@staticmethod
def create(search_query, search_type, filter_state, metadata_dict, result_set, cancellable):
context = Unity.SearchContext.create(search_query, search_type, filter_state, None, result_set, cancellable)
if metadata_dict and len(metadata_dict) > 0:
metadata_variant = dict_to_variant(metadata_dict)
context.set_search_metadata(Unity.SearchMetadata.create_from_variant(metadata_variant))
return context
ScopeSearchBase = override(ScopeSearchBase)
__all__.append('ScopeSearchBase')
ResultPreviewer = override(ResultPreviewer)
__all__.append('ResultPreviewer')
ResultSet = override(ResultSet)
__all__.append('ResultSet')
ScopeResult = override(ScopeResult)
__all__.append('ScopeResult')
SearchContext = override(SearchContext)
__all__.append('SearchContext')
Zerion Mini Shell 1.0