mirror of
https://gitlab.gnome.org/jwestman/blueprint-compiler.git
synced 2025-05-04 15:59:08 -04:00
123 lines
3.6 KiB
Python
123 lines
3.6 KiB
Python
# gtk_size_group.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 .common import *
|
|
from .contexts import ScopeCtx
|
|
from .gobject_object import ObjectContent, validate_parent_type
|
|
|
|
|
|
class Widget(AstNode):
|
|
grammar = UseIdent("name")
|
|
|
|
@property
|
|
def name(self) -> str:
|
|
return self.tokens["name"]
|
|
|
|
@property
|
|
def document_symbol(self) -> DocumentSymbol:
|
|
return DocumentSymbol(
|
|
self.name,
|
|
SymbolKind.Field,
|
|
self.range,
|
|
self.group.tokens["name"].range,
|
|
)
|
|
|
|
def get_reference(self, _idx: int) -> T.Optional[LocationLink]:
|
|
if obj := self.context[ScopeCtx].objects.get(self.name):
|
|
return LocationLink(self.range, obj.range, obj.ranges["id"])
|
|
else:
|
|
return None
|
|
|
|
@validate("name")
|
|
def obj_widget(self):
|
|
object = self.context[ScopeCtx].objects.get(self.tokens["name"])
|
|
type = self.root.gir.get_type("Widget", "Gtk")
|
|
if object is None:
|
|
raise CompileError(
|
|
f"Could not find object with ID {self.tokens['name']}",
|
|
did_you_mean=(
|
|
self.tokens["name"],
|
|
self.context[ScopeCtx].objects.keys(),
|
|
),
|
|
)
|
|
elif object.gir_class and not object.gir_class.assignable_to(type):
|
|
raise CompileError(
|
|
f"Cannot assign {object.gir_class.full_name} to {type.full_name}"
|
|
)
|
|
|
|
@validate("name")
|
|
def unique_in_parent(self):
|
|
self.validate_unique_in_parent(
|
|
f"Object '{self.name}' is listed twice", lambda x: x.name == self.name
|
|
)
|
|
|
|
|
|
class ExtSizeGroupWidgets(AstNode):
|
|
grammar = [
|
|
Keyword("widgets"),
|
|
"[",
|
|
Delimited(Widget, ","),
|
|
"]",
|
|
]
|
|
|
|
@property
|
|
def document_symbol(self) -> DocumentSymbol:
|
|
return DocumentSymbol(
|
|
"widgets",
|
|
SymbolKind.Array,
|
|
self.range,
|
|
self.group.tokens["widgets"].range,
|
|
)
|
|
|
|
@validate("widgets")
|
|
def container_is_size_group(self):
|
|
validate_parent_type(self, "Gtk", "SizeGroup", "size group properties")
|
|
|
|
@validate("widgets")
|
|
def unique_in_parent(self):
|
|
self.validate_unique_in_parent("Duplicate widgets block")
|
|
|
|
@docs("widgets")
|
|
def ref_docs(self):
|
|
return get_docs_section("Syntax ExtSizeGroupWidgets")
|
|
|
|
|
|
@completer(
|
|
applies_in=[ObjectContent],
|
|
applies_in_subclass=[("Gtk", "SizeGroup")],
|
|
matches=new_statement_patterns,
|
|
)
|
|
def size_group_completer(_ctx: CompletionContext):
|
|
yield Completion(
|
|
"widgets",
|
|
CompletionItemKind.Snippet,
|
|
snippet="widgets [$0]",
|
|
sort_text=get_sort_key(CompletionPriority.OBJECT_MEMBER, "widgets"),
|
|
)
|
|
|
|
|
|
@decompiler("widgets")
|
|
def size_group_decompiler(ctx, gir: gir.GirContext):
|
|
ctx.print("widgets [")
|
|
|
|
|
|
@decompiler("widget")
|
|
def widget_decompiler(ctx, gir: gir.GirContext, name: str):
|
|
ctx.print(name + ",")
|