mirror of
https://gitlab.gnome.org/jwestman/blueprint-compiler.git
synced 2025-05-04 15:59:08 -04:00
0afa62654d
Some blocks (menu, layout, etc) would emit an error if they didn't find an opening brace, which would fail if, for example, you had an object with ID "menu" and tried to use it as a property value.
80 lines
2.1 KiB
Python
80 lines
2.1 KiB
Python
# gtk_layout.py
|
|
#
|
|
# Copyright 2021 James Westman <james@jwestman.net>
|
|
#
|
|
# This file is free software; you can redistribute it and/or modify it
|
|
# under the terms of the GNU Lesser General Public License as
|
|
# published by the Free Software Foundation; either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# This file is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
# SPDX-License-Identifier: LGPL-3.0-or-later
|
|
|
|
|
|
from ..ast import BaseAttribute
|
|
from ..ast_utils import AstNode, validate
|
|
from ..completions_utils import *
|
|
from ..lsp_utils import Completion, CompletionItemKind
|
|
from ..parse_tree import *
|
|
from ..parser_utils import *
|
|
from ..xml_emitter import XmlEmitter
|
|
|
|
|
|
class Layout(AstNode):
|
|
@validate("layout")
|
|
def container_is_widget(self):
|
|
self.validate_parent_type("Gtk", "Widget", "layout properties")
|
|
|
|
|
|
def emit_xml(self, xml: XmlEmitter):
|
|
xml.start_tag("layout")
|
|
for child in self.children:
|
|
child.emit_xml(xml)
|
|
xml.end_tag()
|
|
|
|
|
|
class LayoutProperty(BaseAttribute):
|
|
tag_name = "property"
|
|
|
|
@property
|
|
def value_type(self):
|
|
# there isn't really a way to validate these
|
|
return None
|
|
|
|
|
|
layout_prop = Group(
|
|
LayoutProperty,
|
|
Statement(
|
|
UseIdent("name"),
|
|
Op(":"),
|
|
value.expected("a value"),
|
|
)
|
|
)
|
|
|
|
layout = Group(
|
|
Layout,
|
|
Sequence(
|
|
Keyword("layout", True),
|
|
OpenBlock(),
|
|
Until(layout_prop, CloseBlock()),
|
|
)
|
|
)
|
|
|
|
|
|
@completer(
|
|
applies_in=[ast.ObjectContent],
|
|
applies_in_subclass=("Gtk", "Widget"),
|
|
matches=new_statement_patterns,
|
|
)
|
|
def layout_completer(ast_node, match_variables):
|
|
yield Completion(
|
|
"layout", CompletionItemKind.Snippet,
|
|
snippet="layout {\n $0\n}"
|
|
)
|