1 files changed, 96 insertions, 0 deletions

diff --git a/viewer/src/components/LdCommand.vue b/viewer/src/components/LdCommand.vue
new file mode 100644
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+++ b/viewer/src/components/LdCommand.vue
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+<!-- ldgallery - A static generator which turns a collection of tagged
+--             pictures into a searchable web gallery.
+--
+-- Copyright (C) 2019-2020  Guillaume FOUET
+--               2020       Pacien TRAN-GIRARD
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU Affero General Public License as
+-- published by the Free Software Foundation, either version 3 of the
+-- License, or (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Affero General Public License for more details.
+--
+-- You should have received a copy of the GNU Affero General Public License
+-- along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<template>
+  <div class="flex command-btns">
+    <a class="link" :title="$t('command.search')" @click="$uiStore.toggleFullWidth()">
+      <fa-icon :icon="commandToggleSearchPanelIcon()" size="lg" />
+    </a>
+    <a
+      :class="{'disabled': isEntryPoint()}"
+      class="link command-secondary"
+      :title="$t('command.back')"
+      @click="isEntryPoint() || $router.back()"
+    >
+      <fa-icon icon="arrow-left" size="lg" />
+    </a>
+    <router-link :class="{'disabled': isRoot()}" :title="$t('command.parent')" :to="parent()">
+      <fa-icon icon="folder" size="xs" />
+      <fa-icon icon="level-up-alt" size="lg" />
+    </router-link>
+  </div>
+</template>
+
+<script lang="ts">
+import { Component, Vue, Prop } from "vue-property-decorator";
+import { RawLocation } from "vue-router";
+
+@Component
+export default class LdCommand extends Vue {
+  @Prop({ type: Array, required: true }) readonly currentItemPath!: Gallery.Item[];
+
+  commandToggleSearchPanelIcon(): string {
+    return this.$uiStore.fullWidth ? "search" : "angle-double-left";
+  }
+
+  isRoot(): boolean {
+    return this.currentItemPath.length <= 1 && !this.$uiStore.searchMode;
+  }
+
+  isEntryPoint(): boolean {
+    return history.state?.ldgallery === "ENTRYPOINT"; // Set by MainLayout.vue
+  }
+
+  parent(): RawLocation {
+    if (this.$uiStore.searchMode) return this.$route.path;
+    if (this.currentItemPath.length > 1) return this.currentItemPath[this.currentItemPath.length - 2];
+    return "";
+  }
+}
+</script>
+
+<style lang="scss">
+@import "~@/assets/scss/_buefy_variables.scss";
+@import "~@/assets/scss/theme.scss";
+
+.command-btns {
+  background-color: $command-buttons-bgcolor;
+  justify-content: space-around;
+  vertical-align: middle;
+  align-items: center;
+  flex: 0 0 $layout-left;
+
+  > a {
+    // normalise icon active boxes
+    width: $layout-top;
+    line-height: $layout-top;
+    text-align: center;
+    vertical-align: middle;
+  }
+
+  @media only screen and (max-width: $tablet) {
+    flex: 0 1;
+
+    > .command-secondary {
+      display: none;
+    }
+  }
+}
+</style>