From 107ffa7eff8cfcb91719e47dad8aefd57df94ce8 Mon Sep 17 00:00:00 2001
From: Joel Gerhold <joel@gmx.de>
Date: Mon, 19 Nov 2018 02:19:07 +0100
Subject: [PATCH] feat(tabs): dynamic audio icon based on volume

---
 src/components/icons/AudioIcon.vue | 16 ++++++++++++----
 src/components/tabs/Tabs.vue       | 14 +++++++-------
 2 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/src/components/icons/AudioIcon.vue b/src/components/icons/AudioIcon.vue
index 9ec4cca71..cd15f1ed9 100644
--- a/src/components/icons/AudioIcon.vue
+++ b/src/components/icons/AudioIcon.vue
@@ -1,10 +1,18 @@
 <template>
   <svg xmlns="http://www.w3.org/2000/svg" width="25" height="25" viewBox="0 0 50 50">
-    <g stroke="none" stroke-width="2" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round">
+    <g v-show="muted || volume <= 0" stroke="none" stroke-width="2" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round">
+      <g :stroke="color || 'currentColor'">
+          <polyline points="19 38 26 45 26 28"></polyline>
+          <path d="M26,16 L26,5 L12,19 L5,19 C3.4,19 2,20.4 2,22 L2,28 C2,29.6 3.4,31 5,31 L10,31"></path>
+          <path d="M32,25 C32,27.8 29.8,30 27,30 L26,30"></path>
+          <path d="M4,45 L44,5"></path>
+      </g>
+    </g>
+    <g v-show="!muted && volume > 0" stroke="none" stroke-width="2" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round">
       <g :stroke="color || 'currentColor'">
         <path d="M12,19 L5,19 C3.4,19 2,20.4 2,22 L2,28 C2,29.6 3.4,31 5,31 L12,31 L26,45 L26,5 L12,19 L12,19 Z"></path>
-        <path d="M41,9 C45.4,12.8 48,18.6 48,25 C48,31.4 45.4,37.2 41,41"></path>
-        <path d="M36,13 C39.4,15.8 42,20.4 42,25 C42,29.6 39.4,34.2 36,37"></path>
+        <path v-show="volume > 0.5" d="M41,9 C45.4,12.8 48,18.6 48,25 C48,31.4 45.4,37.2 41,41"></path>
+        <path v-show="volume > 0.25" d="M36,13 C39.4,15.8 42,20.4 42,25 C42,29.6 39.4,34.2 36,37"></path>
         <path d="M32,18 C34.2,19.6 36,22 36,25 C36,28 34.2,30.4 32,32"></path>
       </g>
     </g>
@@ -13,6 +21,6 @@
 
 <script>
   export default {
-    props: ['color']
+    props: ['color', 'volume', 'muted']
   }
 </script>
diff --git a/src/components/tabs/Tabs.vue b/src/components/tabs/Tabs.vue
index 22877417f..90f6aa19f 100644
--- a/src/components/tabs/Tabs.vue
+++ b/src/components/tabs/Tabs.vue
@@ -22,7 +22,7 @@
         <span slot="title">{{ $t('FILES.TITLE') }}</span>
       </tab-header-item-component>
       <tab-header-item-component v-if="isVisibleTab.audio" name="audio" :active="tabs.audio" :click="toggleTab('audio')">
-        <audio-icon slot="icon"></audio-icon>
+        <audio-icon slot="icon" :volume="volume" :muted="muted"></audio-icon>
         <span slot="title">{{ $t('AUDIO.TITLE') }}</span>
       </tab-header-item-component>
     </tab-header-component>
@@ -72,7 +72,7 @@ const tabs = {
 }
 
 export default {
-  data: mapState('theme', 'tabs', 'chapters', 'reference', 'visibleComponents', 'components'),
+  data: mapState('theme', 'tabs', 'chapters', 'reference', 'visibleComponents', 'components', 'volume', 'muted'),
   computed: {
     containerStyle () {
       return {
@@ -121,10 +121,10 @@ export default {
 </script>
 
 <style lang="scss">
-  @import '~styles/variables';
+@import "~styles/variables";
 
-  .tabs {
-    width: 100%;
-    background: $background-color;
-  }
+.tabs {
+  width: 100%;
+  background: $background-color;
+}
 </style>