D:\a\tools.proto\tools.proto\compiler\src\gen\template\functions.rs
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1 | | // Copyright (c) 2024, BlockProject 3D |
2 | | // |
3 | | // All rights reserved. |
4 | | // |
5 | | // Redistribution and use in source and binary forms, with or without modification, |
6 | | // are permitted provided that the following conditions are met: |
7 | | // |
8 | | // * Redistributions of source code must retain the above copyright notice, |
9 | | // this list of conditions and the following disclaimer. |
10 | | // * Redistributions in binary form must reproduce the above copyright notice, |
11 | | // this list of conditions and the following disclaimer in the documentation |
12 | | // and/or other materials provided with the distribution. |
13 | | // * Neither the name of BlockProject 3D nor the names of its contributors |
14 | | // may be used to endorse or promote products derived from this software |
15 | | // without specific prior written permission. |
16 | | // |
17 | | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
18 | | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
19 | | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
20 | | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
21 | | // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
22 | | // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
23 | | // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
24 | | // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
25 | | // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
26 | | // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
27 | | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
28 | | |
29 | | use crate::gen::template::util::CaseConversion; |
30 | | use std::borrow::Cow; |
31 | | use std::collections::HashMap; |
32 | | |
33 | | pub struct FunctionMap<'fragment> { |
34 | | map: HashMap<&'fragment str, fn(&str) -> Cow<str>>, |
35 | | } |
36 | | |
37 | | impl Default for FunctionMap<'_> { |
38 | 230 | fn default() -> Self { |
39 | 230 | let mut map = Self::new(); |
40 | 230 | map.add_defaults(); |
41 | 230 | map |
42 | 230 | } |
43 | | } |
44 | | |
45 | | impl<'fragment> FunctionMap<'fragment> { |
46 | 230 | pub fn new() -> Self { |
47 | 230 | Self { map: HashMap::new() } |
48 | 230 | } |
49 | | |
50 | 230 | pub fn add_defaults(&mut self) { |
51 | 230 | self.add("upper", |v| v0 .to_uppercase0 ().into0 ()) |
52 | 230 | .add("lower", |v| v0 .to_lowercase0 ().into0 ()) |
53 | 230 | .add("to_pascal_case", |v| v44 .to_pascal_case44 ()) |
54 | 230 | .add("to_camel_case", |v| v0 .to_camel_case0 ()) |
55 | 230 | .add("to_screaming_case", |v| v60 .to_screaming_case60 ()) |
56 | 230 | .add("to_snake_case", |v| v32 .to_snake_case32 ()); |
57 | 230 | } |
58 | | |
59 | 1.38k | pub fn add(&mut self, name: &'fragment str, f: fn(&str) -> Cow<str>) -> &mut Self { |
60 | 1.38k | self.map.insert(name, f); |
61 | 1.38k | self |
62 | 1.38k | } |
63 | | |
64 | 244 | pub(crate) fn get(&self, name: &str) -> Option<fn(&str) -> Cow<str>> { |
65 | 244 | self.map.get(name).copied() |
66 | 244 | } |
67 | | } |