encre_css/plugins/interactivity/scroll_margin/
mod.rs

1#![doc = include_str!("README.md")]
2#![doc(alias = "interactivity")]
3use crate::prelude::build_plugin::*;
4
5fn scroll_margin_can_handle(context: &ContextCanHandle) -> bool {
6    match context.modifier {
7        Modifier::Builtin { value, .. } => spacing::is_matching_builtin_spacing(value),
8        Modifier::Arbitrary { value, prefix, .. } => prefix.is_empty() && is_matching_length(value),
9    }
10}
11
12fn scroll_margin_handle(css_properties: &[&str], context: &mut ContextHandle) {
13    match context.modifier {
14        Modifier::Builtin { is_negative, value } => {
15            for css_prop in css_properties {
16                context.buffer.line(format_args!(
17                    "{}: {};",
18                    css_prop,
19                    spacing::get(value, *is_negative).unwrap(),
20                ));
21            }
22        }
23        Modifier::Arbitrary { value, .. } => {
24            for css_prop in css_properties {
25                context.buffer.line(format_args!("{css_prop}: {value};"));
26            }
27        }
28    }
29}
30
31#[derive(Debug)]
32pub(crate) struct PluginDefinition;
33
34impl Plugin for PluginDefinition {
35    fn can_handle(&self, context: ContextCanHandle) -> bool {
36        scroll_margin_can_handle(&context)
37    }
38
39    fn handle(&self, context: &mut ContextHandle) {
40        scroll_margin_handle(&["scroll-margin"], context);
41    }
42}
43
44#[derive(Debug)]
45pub(crate) struct PluginXDefinition;
46
47impl Plugin for PluginXDefinition {
48    fn can_handle(&self, context: ContextCanHandle) -> bool {
49        scroll_margin_can_handle(&context)
50    }
51
52    fn handle(&self, context: &mut ContextHandle) {
53        scroll_margin_handle(&["scroll-margin-inline"], context);
54    }
55}
56
57#[derive(Debug)]
58pub(crate) struct PluginYDefinition;
59
60impl Plugin for PluginYDefinition {
61    fn can_handle(&self, context: ContextCanHandle) -> bool {
62        scroll_margin_can_handle(&context)
63    }
64
65    fn handle(&self, context: &mut ContextHandle) {
66        scroll_margin_handle(&["scroll-margin-block"], context);
67    }
68}
69
70#[derive(Debug)]
71pub(crate) struct PluginStartDefinition;
72
73impl Plugin for PluginStartDefinition {
74    fn can_handle(&self, context: ContextCanHandle) -> bool {
75        scroll_margin_can_handle(&context)
76    }
77
78    fn handle(&self, context: &mut ContextHandle) {
79        scroll_margin_handle(&["scroll-margin-inline-start"], context);
80    }
81}
82
83#[derive(Debug)]
84pub(crate) struct PluginEndDefinition;
85
86impl Plugin for PluginEndDefinition {
87    fn can_handle(&self, context: ContextCanHandle) -> bool {
88        scroll_margin_can_handle(&context)
89    }
90
91    fn handle(&self, context: &mut ContextHandle) {
92        scroll_margin_handle(&["scroll-margin-inline-end"], context);
93    }
94}
95
96#[derive(Debug)]
97pub(crate) struct PluginLeftDefinition;
98
99impl Plugin for PluginLeftDefinition {
100    fn can_handle(&self, context: ContextCanHandle) -> bool {
101        scroll_margin_can_handle(&context)
102    }
103
104    fn handle(&self, context: &mut ContextHandle) {
105        scroll_margin_handle(&["scroll-margin-left"], context);
106    }
107}
108
109#[derive(Debug)]
110pub(crate) struct PluginRightDefinition;
111
112impl Plugin for PluginRightDefinition {
113    fn can_handle(&self, context: ContextCanHandle) -> bool {
114        scroll_margin_can_handle(&context)
115    }
116
117    fn handle(&self, context: &mut ContextHandle) {
118        scroll_margin_handle(&["scroll-margin-right"], context);
119    }
120}
121
122#[derive(Debug)]
123pub(crate) struct PluginTopDefinition;
124
125impl Plugin for PluginTopDefinition {
126    fn can_handle(&self, context: ContextCanHandle) -> bool {
127        scroll_margin_can_handle(&context)
128    }
129
130    fn handle(&self, context: &mut ContextHandle) {
131        scroll_margin_handle(&["scroll-margin-top"], context);
132    }
133}
134
135#[derive(Debug)]
136pub(crate) struct PluginBottomDefinition;
137
138impl Plugin for PluginBottomDefinition {
139    fn can_handle(&self, context: ContextCanHandle) -> bool {
140        scroll_margin_can_handle(&context)
141    }
142
143    fn handle(&self, context: &mut ContextHandle) {
144        scroll_margin_handle(&["scroll-margin-bottom"], context);
145    }
146}
encre_css/plugins/interactivity/scroll_margin/mod.rs

encre_css/plugins/interactivity/scroll_margin/
mod.rs
