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Diffstat (limited to 'viewer/src/components')
-rw-r--r-- | viewer/src/components/LdKeyPress.vue | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/viewer/src/components/LdKeyPress.vue b/viewer/src/components/LdKeyPress.vue new file mode 100644 index 0000000..8276607 --- /dev/null +++ b/viewer/src/components/LdKeyPress.vue | |||
@@ -0,0 +1,49 @@ | |||
1 | <!-- ldgallery - A static generator which turns a collection of tagged | ||
2 | -- pictures into a searchable web gallery. | ||
3 | -- | ||
4 | -- Copyright (C) 2019-2020 Guillaume FOUET | ||
5 | -- | ||
6 | -- This program is free software: you can redistribute it and/or modify | ||
7 | -- it under the terms of the GNU Affero General Public License as | ||
8 | -- published by the Free Software Foundation, either version 3 of the | ||
9 | -- License, or (at your option) any later version. | ||
10 | -- | ||
11 | -- This program is distributed in the hope that it will be useful, | ||
12 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | -- GNU Affero General Public License for more details. | ||
15 | -- | ||
16 | -- You should have received a copy of the GNU Affero General Public License | ||
17 | -- along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
18 | --> | ||
19 | |||
20 | <script lang="ts"> | ||
21 | import { Component, Vue, Prop, Emit } from "vue-property-decorator"; | ||
22 | |||
23 | @Component | ||
24 | export default class LdKeyPress extends Vue { | ||
25 | @Prop({ type: Number, required: true }) readonly keycode!: number; | ||
26 | @Prop({ type: String, default: "keyup" }) readonly event!: "keyup" | "keydown" | "keypress"; | ||
27 | |||
28 | mounted() { | ||
29 | window.addEventListener(this.event, this.onEvent); | ||
30 | } | ||
31 | |||
32 | destroyed() { | ||
33 | window.removeEventListener(this.event, this.onEvent); | ||
34 | } | ||
35 | |||
36 | render() { | ||
37 | return null; | ||
38 | } | ||
39 | |||
40 | private onEvent(e: KeyboardEvent) { | ||
41 | if (e.keyCode === this.keycode) this.action(e); | ||
42 | } | ||
43 | |||
44 | @Emit() | ||
45 | private action(e: KeyboardEvent) { | ||
46 | return e; | ||
47 | } | ||
48 | } | ||
49 | </script> \ No newline at end of file | ||