mirror of
https://gitlab.gnome.org/jwestman/blueprint-compiler.git
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ac2a7d9282
Makes the grammar more specific in a few places that take only a string literal or translated string.
131 lines
3.5 KiB
Python
131 lines
3.5 KiB
Python
# adw_message_dialog.py
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#
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# Copyright 2023 James Westman <james@jwestman.net>
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#
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This file is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# SPDX-License-Identifier: LGPL-3.0-or-later
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from ..decompiler import truthy, decompile_translatable
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from .common import *
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from .contexts import ValueTypeCtx
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from .gobject_object import ObjectContent, validate_parent_type
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from .values import StringValue
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class Response(AstNode):
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grammar = [
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UseIdent("id"),
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Match(":").expected(),
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to_parse_node(StringValue).expected("a string or translatable string"),
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ZeroOrMore(
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AnyOf(Keyword("destructive"), Keyword("suggested"), Keyword("disabled"))
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),
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]
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@property
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def id(self) -> str:
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return self.tokens["id"]
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@property
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def appearance(self) -> T.Optional[str]:
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if "destructive" in self.tokens:
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return "destructive"
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if "suggested" in self.tokens:
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return "suggested"
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return None
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@property
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def enabled(self) -> bool:
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return "disabled" not in self.tokens
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@property
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def value(self) -> StringValue:
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return self.children[0]
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@context(ValueTypeCtx)
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def value_type(self) -> ValueTypeCtx:
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return ValueTypeCtx(StringType())
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@validate("id")
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def unique_in_parent(self):
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self.validate_unique_in_parent(
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f"Duplicate response ID '{self.id}'",
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check=lambda child: child.id == self.id,
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)
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class Responses(AstNode):
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grammar = [
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Keyword("responses"),
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Match("[").expected(),
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Delimited(Response, ","),
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"]",
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]
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@property
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def responses(self) -> T.List[Response]:
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return self.children
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@validate("responses")
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def container_is_message_dialog(self):
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validate_parent_type(self, "Adw", "MessageDialog", "responses")
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@validate("responses")
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def unique_in_parent(self):
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self.validate_unique_in_parent("Duplicate responses block")
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@completer(
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applies_in=[ObjectContent],
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applies_in_subclass=("Adw", "MessageDialog"),
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matches=new_statement_patterns,
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)
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def style_completer(ast_node, match_variables):
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yield Completion(
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"responses", CompletionItemKind.Keyword, snippet="responses [\n\t$0\n]"
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)
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@decompiler("responses")
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def decompile_responses(ctx, gir):
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ctx.print(f"responses [")
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@decompiler("response", cdata=True)
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def decompile_response(
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ctx,
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gir,
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cdata,
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id,
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appearance=None,
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enabled=None,
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translatable=None,
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context=None,
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comments=None,
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):
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comments, translated = decompile_translatable(
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cdata, translatable, context, comments
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)
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if comments is not None:
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ctx.print(comments)
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flags = ""
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if appearance is not None:
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flags += f" {appearance}"
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if enabled is not None and not truthy(enabled):
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flags += " disabled"
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ctx.print(f"{id}: {translated}{flags},")
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