def read_db_node_n_children(self, db, node_row, tree_father, discard_ids, node_sequence):
"""Read a node and his children from DB"""
if not discard_ids:
unique_id = node_row['node_id']
else: unique_id = self.dad.node_id_get()
node_tags = node_row['tags']
if node_tags: self.dad.tags_add_from_node(node_tags)
# is_ro (bitfield)
readonly_n_custom_icon_id = node_row['is_ro']
readonly = readonly_n_custom_icon_id & 0x01
custom_icon_id = readonly_n_custom_icon_id >> 1
# is_richtxt (bitfield)
richtxt_bold_foreground = node_row['is_richtxt']
is_bold = (richtxt_bold_foreground >> 1) & 0x01
fg_override = (richtxt_bold_foreground >> 2) & 0x01
if fg_override:
foreground = exports.rgb_str_from_int24bit((richtxt_bold_foreground >> 3) & 0xffffff)
else:
foreground = None
syntax_highlighting = node_row['syntax']
if syntax_highlighting not in [cons.RICH_TEXT_ID, cons.PLAIN_TEXT_ID]\
and syntax_highlighting not in self.dad.available_languages:
syntax_highlighting = syntax_highlighting.lower().replace("C++", "cpp")
if syntax_highlighting not in self.dad.available_languages:
syntax_highlighting = cons.RICH_TEXT_ID
node_level = self.dad.treestore.iter_depth(tree_father)+1 if tree_father else 0
cherry = self.dad.get_node_icon(node_level, syntax_highlighting, custom_icon_id)
#print "added node with unique_id", unique_id
# insert the node containing the buffer into the tree
tree_iter = self.dad.treestore.append(tree_father, [cherry,
node_row['name'],
None, # no buffer for now
unique_id,
syntax_highlighting,
node_sequence,
node_tags,
readonly,
None,
custom_icon_id,
support.get_pango_weight(is_bold),
foreground])
self.dad.nodes_names_dict[self.dad.treestore[tree_iter][3]] = self.dad.treestore[tree_iter][1]
if discard_ids:
# we are importing (=> adding) a node
self.pending_new_db_node(unique_id)
self.read_db_node_content(tree_iter, db, original_id=node_row['node_id'])
# loop for child nodes
child_sequence = 0
children_rows = self.get_children_rows_from_father_id(db, node_row['node_id'])
for child_row in children_rows:
child_node_row = self.get_node_row_partial_from_id(db, child_row['node_id'])
if child_node_row:
child_sequence += 1
self.read_db_node_n_children(db,
child_node_row,
tree_iter,
discard_ids,
child_sequence)
def read_db_node_n_children(self, db, original_id, node_row, tree_father, discard_ids, node_sequence):
"""Read a node and his children from DB"""
if discard_ids is None:
unique_id = original_id
else:
unique_id = self.dad.node_id_get(original_id, discard_ids)
node_tags = node_row['tags']
if node_tags: self.dad.tags_add_from_node(node_tags)
# is_ro (bitfield)
readonly_n_custom_icon_id = node_row['is_ro']
readonly = readonly_n_custom_icon_id & 0x01
custom_icon_id = readonly_n_custom_icon_id >> 1
# is_richtxt (bitfield)
richtxt_bold_foreground = node_row['is_richtxt']
is_bold = (richtxt_bold_foreground >> 1) & 0x01
fg_override = (richtxt_bold_foreground >> 2) & 0x01
if fg_override:
foreground = exports.rgb_str_from_int24bit((richtxt_bold_foreground >> 3) & 0xffffff)
else:
foreground = None
syntax_highlighting = node_row['syntax']
if syntax_highlighting not in [cons.RICH_TEXT_ID, cons.PLAIN_TEXT_ID]\
and syntax_highlighting not in self.dad.available_languages:
syntax_highlighting = syntax_highlighting.lower().replace("C++", "cpp")
if syntax_highlighting not in self.dad.available_languages:
syntax_highlighting = cons.RICH_TEXT_ID
node_level = self.dad.treestore.iter_depth(tree_father)+1 if tree_father else 0
cherry = self.dad.get_node_icon(node_level, syntax_highlighting, custom_icon_id)
try:
ts_creation = node_row['ts_creation']
ts_lastsave = node_row['ts_lastsave']
except IndexError:
ts_creation = None
ts_lastsave = None
if not ts_creation: ts_creation = 0
if not ts_lastsave: ts_lastsave = 0
#print "added node with unique_id", unique_id
# insert the node containing the buffer into the tree
tree_iter = self.dad.treestore.append(tree_father, [cherry,
node_row['name'],
None, # no buffer for now
unique_id,
syntax_highlighting,
node_sequence,
node_tags,
readonly,
None,
custom_icon_id,
support.get_pango_weight(is_bold),
foreground,
ts_creation,
ts_lastsave])
self.dad.update_node_aux_icon(tree_iter)
self.dad.nodes_names_dict[self.dad.treestore[tree_iter][3]] = self.dad.treestore[tree_iter][1]
if discard_ids is not None:
# we are importing (=> adding) a node
self.pending_new_db_node(unique_id)
self.read_db_node_content(tree_iter, db, original_id, discard_ids)
# loop for child nodes
child_sequence = 0
children_node_ids = self.get_children_node_ids_from_father_id(db, original_id)
for child_node_id in children_node_ids:
child_node_row = self.get_node_row_partial_from_id(db, child_node_id)
if child_node_row:
child_sequence += 1
self.read_db_node_n_children(db,
child_node_id,
child_node_row,
tree_iter,
discard_ids,
child_sequence)