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🍱 Add cpp highlight file

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This commit is contained in:
LittleSheep 2024-10-07 23:34:58 +08:00
parent 558828f3e0
commit 606a0d708a
2 changed files with 365 additions and 5 deletions
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358
assets/highlighting/cpp.json Normal file
View File

@ -0,0 +1,358 @@
{
"name": "C++",
"version": "1.0.0",
"fileTypes": ["cpp", "hpp", "cc", "h"],
"scopeName": "source.cpp",
"foldingStartMarker": "\\{\\s*$",
"foldingStopMarker": "^\\s*\\}",
"patterns": [
{
"name": "meta.preprocessor.script.cpp",
"match": "^\\s*#\\s*(include|define|if|ifdef|ifndef|else|endif|pragma)\\b"
},
{
"name": "meta.declaration.cpp",
"begin": "^\\w*\\b(namespace|class|struct|enum|typedef|template)\\b",
"beginCaptures": {
"0": {
"name": "keyword.other.declaration.cpp"
}
},
"end": "(\\{|;)",
"endCaptures": {
"0": {
"name": "punctuation.terminator.cpp"
}
},
"patterns": [
{
"include": "#strings"
},
{
"include": "#comments"
},
{
"name": "keyword.other.cpp",
"match": "\\b(public|private|protected|virtual|override|final)\\b"
}
]
},
{
"include": "#comments"
},
{
"include": "#punctuation"
},
{
"include": "#annotations"
},
{
"include": "#keywords"
},
{
"include": "#constants-and-special-vars"
},
{
"include": "#operators"
},
{
"include": "#strings"
}
],
"repository": {
"comments": {
"patterns": [
{
"name": "comment.block.empty.cpp",
"match": "/\\*\\*/",
"captures": {
"0": {
"name": "punctuation.definition.comment.cpp"
}
}
},
{
"include": "#comments-doc-oldschool"
},
{
"include": "#comments-doc"
},
{
"include": "#comments-inline"
}
]
},
"comments-doc-oldschool": {
"patterns": [
{
"name": "comment.block.documentation.cpp",
"begin": "/\\*\\*",
"end": "\\*/",
"patterns": [
{
"include": "#comments-doc-oldschool"
},
{
"include": "#comments-block"
}
]
}
]
},
"comments-doc": {
"patterns": [
{
"name": "comment.block.documentation.cpp",
"begin": "///",
"while": "^\\s*///",
"patterns": [
{
"include": "#comments-inline"
}
]
}
]
},
"comments-inline": {
"patterns": [
{
"include": "#comments-block"
},
{
"match": "(//.*)$",
"captures": {
"1": {
"name": "comment.line.double-slash.cpp"
}
}
}
]
},
"comments-block": {
"patterns": [
{
"name": "comment.block.cpp",
"begin": "/\\*",
"end": "\\*/",
"patterns": [
{
"include": "#comments-block"
}
]
}
]
},
"annotations": {
"patterns": [
{
"name": "storage.type.annotation.cpp",
"match": "__attribute__\\(\\w+\\)"
}
]
},
"constants-and-special-vars": {
"patterns": [
{
"name": "constant.language.cpp",
"match": "\\b(true|false|nullptr)\\b"
},
{
"name": "variable.language.cpp",
"match": "\\b(this|super)\\b"
},
{
"name": "constant.numeric.cpp",
"match": "\\b((0(x|X)[0-9a-fA-F]+)|(([0-9]+\\.?[0-9]*)|(\\.[0-9]+))((e|E)(\\+|-)?[0-9]+)?)\\b"
},
{
"include": "#class-identifier"
},
{
"include": "#function-identifier"
}
]
},
"class-identifier": {
"patterns": [
{
"match": "\\b(bool|int|char|double|float|long|short|signed|unsigned|void)\\b",
"name": "storage.type.primitive.cpp"
},
{
"begin": "(\\b[A-Z]\\w*\\b)",
"end": "(?!<)",
"beginCaptures": {
"1": {
"name": "support.class.cpp"
}
},
"patterns": [
{
"include": "#type-args"
}
]
}
]
},
"function-identifier": {
"patterns": [
{
"match": "\\b([a-z_][a-zA-Z0-9_]*)\\s*\\(",
"captures": {
"1": {
"name": "entity.name.function.cpp"
}
}
}
]
},
"type-args": {
"begin": "(<)",
"end": "(>)",
"beginCaptures": {
"1": {
"name": "other.source.cpp"
}
},
"endCaptures": {
"1": {
"name": "other.source.cpp"
}
},
"patterns": [
{
"include": "#class-identifier"
},
{
"match": ","
},
{
"name": "keyword.declaration.cpp",
"match": "extends"
},
{
"include": "#comments"
}
]
},
"keywords": {
"patterns": [
{
"name": "keyword.control.cpp",
"match": "\\b(if|else|for|while|do|switch|case|break|continue|goto|return)\\b"
},
{
"name": "keyword.operator.cpp",
"match": "\\b(sizeof|typeid|decltype|new|delete)\\b"
},
{
"name": "keyword.control.try.cpp",
"match": "\\b(try|catch|throw)\\b"
},
{
"name": "keyword.control.cpp",
"match": "\\b(static|inline|virtual|override|const|volatile|explicit|friend|constexpr)\\b"
}
]
},
"operators": {
"patterns": [
{
"name": "keyword.operator.comparison.cpp",
"match": "(==|!=|<=?|>=?)"
},
{
"name": "keyword.operator.arithmetic.cpp",
"match": "(\\+|\\-|\\*|\\/|%)"
},
{
"name": "keyword.operator.assignment.cpp",
"match": "(=|\\+=|-=|\\*=|/=|%=)"
},
{
"name": "keyword.operator.logical.cpp",
"match": "(\\&\\&|\\|\\||!)"
},
{
"name": "keyword.operator.bitwise.cpp",
"match": "(<<|>>|\\&|\\||\\^|~)"
}
]
},
"string-interp": {
"patterns": [
{
"match": "\\$([a-zA-Z0-9_]+)",
"captures": {
"1": {
"name": "variable.parameter.cpp"
}
}
},
{
"name": "string.interpolated.expression.cpp",
"begin": "\\$\\{",
"end": "\\}",
"patterns": [
{
"include": "#constants-and-special-vars",
"name": "variable.parameter.cpp"
},
{
"include": "#strings"
},
{
"name": "variable.parameter.cpp",
"match": "[a-zA-Z0-9_]+"
}
]
},
{
"name": "constant.character.escape.cpp",
"match": "\\\\."
}
]
},
"strings": {
"patterns": [
{
"name": "string.quoted.double.cpp",
"begin": "\"",
"end": "\"",
"patterns": [
{
"name": "constant.character.escape.cpp",
"match": "\\\\."
}
]
},
{
"name": "string.quoted.single.cpp",
"begin": "'",
"end": "'",
"patterns": [
{
"name": "constant.character.escape.cpp",
"match": "\\\\."
}
]
}
]
},
"punctuation": {
"patterns": [
{
"name": "punctuation.comma.cpp",
"match": ","
},
{
"name": "punctuation.terminator.cpp",
"match": ";"
}
]
}
}
}

2
lib/screens/chat.dart
View File

@ -117,12 +117,14 @@ class _ChatListState extends State<ChatList> {
final ctrl = ChatEventController();
await ctrl.initialize();
final messages = await ctrl.src.getLastInAllChannels();
if (mounted) {
setState(() {
_lastMessages = messages
.map((k, v) => MapEntry(k, v.firstOrNull))
.cast<int, LocalMessageEventTableData>();
});
}
}
@override
void initState() {