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<script>
/* global Mousetrap */
import 'mousetrap';
import { GlButton, GlButtonGroup, GlTooltipDirective } from '@gitlab/ui';
import {
keysFor,
ISSUE_PREVIOUS_DESIGN,
ISSUE_NEXT_DESIGN,
} from '~/behaviors/shortcuts/keybindings';
import { s__, sprintf } from '~/locale';
import allDesignsMixin from '../../mixins/all_designs';
import { DESIGN_ROUTE_NAME } from '../../router/constants';
export default {
i18n: {
nextButton: s__('DesignManagement|Go to next design'),
previousButton: s__('DesignManagement|Go to previous design'),
},
components: {
GlButton,
GlButtonGroup,
},
directives: {
GlTooltip: GlTooltipDirective,
},
mixins: [allDesignsMixin],
props: {
id: {
type: String,
required: true,
},
},
computed: {
designsCount() {
return this.designs.length;
},
currentIndex() {
return this.designs.findIndex((design) => design.filename === this.id);
},
paginationText() {
return sprintf(s__('DesignManagement|%{current_design} of %{designs_count}'), {
current_design: this.currentIndex + 1,
designs_count: this.designsCount,
});
},
previousDesign() {
if (this.currentIndex === 0) return null;
return this.designs[this.currentIndex - 1];
},
nextDesign() {
if (this.currentIndex + 1 === this.designsCount) return null;
return this.designs[this.currentIndex + 1];
},
},
mounted() {
Mousetrap.bind(keysFor(ISSUE_PREVIOUS_DESIGN), () =>
this.navigateToDesign(this.previousDesign),
);
Mousetrap.bind(keysFor(ISSUE_NEXT_DESIGN), () => this.navigateToDesign(this.nextDesign));
},
beforeDestroy() {
Mousetrap.unbind(keysFor(ISSUE_PREVIOUS_DESIGN));
Mousetrap.unbind(keysFor(ISSUE_NEXT_DESIGN));
},
methods: {
navigateToDesign(design) {
if (design) {
this.$router.push({
name: DESIGN_ROUTE_NAME,
params: { id: design.filename },
query: this.$route.query,
});
}
},
},
};
</script>
<template>
<div v-if="designsCount" class="gl-display-flex gl-align-items-center">
{{ paginationText }}
<gl-button-group class="gl-mx-5">
<gl-button
v-gl-tooltip.bottom
:disabled="!previousDesign"
:title="$options.i18n.previousButton"
:aria-label="$options.i18n.previousButton"
icon="chevron-lg-left"
class="js-previous-design"
@click="navigateToDesign(previousDesign)"
/>
<gl-button
v-gl-tooltip.bottom
:disabled="!nextDesign"
:title="$options.i18n.nextButton"
:aria-label="$options.i18n.nextButton"
icon="chevron-lg-right"
class="js-next-design"
@click="navigateToDesign(nextDesign)"
/>
</gl-button-group>
</div>
</template>
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