From c7c9ef5184f35df493068c27799f3354d499010f Mon Sep 17 00:00:00 2001
From: Nikan Dalvand <nikandalvand@gmail.com>
Date: Fri, 2 Aug 2019 00:19:29 +0430
Subject: [PATCH] Limited the next buttons to the queue

---
 src/renderer/components/IconButton.vue | 9 ++++++---
 src/renderer/layouts/PlayerBar.vue     | 4 ++--
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/renderer/components/IconButton.vue b/src/renderer/components/IconButton.vue
index 8c329d0..3905382 100644
--- a/src/renderer/components/IconButton.vue
+++ b/src/renderer/components/IconButton.vue
@@ -1,5 +1,5 @@
 <template>
-  <span @click="onClick" role="button" class="icon-button" :class="className">
+  <span @click="onClick" role="button" class="icon-button" :class="{className, 'disabled': disabled}">
     <slot name="icon"></slot>
     <slot></slot>
   </span>
@@ -14,7 +14,7 @@ export default {
       onClick: this.click || (() => {})
     }
   },
-  props: ['variant', 'click']
+  props: ['variant', 'click', 'disabled']
 
 }
 </script>
@@ -35,6 +35,9 @@ export default {
   outline: unset
   color: grey
   transition: all .2s ease-in-out
+  &.disabled
+    background-color: rgba(0,0,0,.15) !important
+    pointer-events: none
   &.large
     width: 48px
     height: 48px
@@ -51,7 +54,7 @@ export default {
     width: 24px
     height: 24px
     transition: fill 200ms
-    fill: gray
+    fill: white
   &:hover
     background-color: rgba(0,0,0,0.05)
   &:focus,&:active
diff --git a/src/renderer/layouts/PlayerBar.vue b/src/renderer/layouts/PlayerBar.vue
index c1aea13..3cb68b7 100644
--- a/src/renderer/layouts/PlayerBar.vue
+++ b/src/renderer/layouts/PlayerBar.vue
@@ -19,14 +19,14 @@
                 <svg v-show="isFavorited" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M0 0h24v24H0z" fill="none"/><path class="colorable" d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z"/></svg>
                 <svg v-show="!isFavorited" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M0 0h24v24H0z" fill="none"/><path class="colorable" d="M16.5 3c-1.74 0-3.41.81-4.5 2.09C10.91 3.81 9.24 3 7.5 3 4.42 3 2 5.42 2 8.5c0 3.78 3.4 6.86 8.55 11.54L12 21.35l1.45-1.32C18.6 15.36 22 12.28 22 8.5 22 5.42 19.58 3 16.5 3zm-4.4 15.55l-.1.1-.1-.1C7.14 14.24 4 11.39 4 8.5 4 6.5 5.5 5 7.5 5c1.54 0 3.04.99 3.57 2.36h1.87C13.46 5.99 14.96 5 16.5 5c2 0 3.5 1.5 3.5 3.5 0 2.89-3.14 5.74-7.9 10.05z"/></svg>
               </IconButton>
-              <IconButton variant="contained" :click="playPrevious">
+              <IconButton variant="contained" :click="playPrevious" :disabled="(currentlyPlaying == 0)">
                 <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M11 18V6l-8.5 6 8.5 6zm.5-6l8.5 6V6l-8.5 6z"/><path d="M0 0h24v24H0z" fill="none"/></svg>
               </IconButton>
               <IconButton variant="contained large" :click="togglePlay">
                 <svg v-show="playingStatus" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M6 19h4V5H6v14zm8-14v14h4V5h-4z"/><path d="M0 0h24v24H0z" fill="none"/></svg>
                 <svg v-show="!playingStatus" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M8 5v14l11-7z"/><path d="M0 0h24v24H0z" fill="none"/></svg>
               </IconButton>
-              <IconButton variant="contained" :click="playNext" disabled="true">
+              <IconButton variant="contained" :click="playNext" :disabled="(currentlyPlaying + 1) >= playerQueue.length">
                 <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M4 18l8.5-6L4 6v12zm9-12v12l8.5-6L13 6z"/><path d="M0 0h24v24H0z" fill="none"/></svg>
               </IconButton>
               <IconButton variant="contained" :click="toggleFullscreenStatus">