Add fontawesome play-pause-prev-next buttons and minor refactor

gui.py

@@ -24,14 +24,16 @@ class MyApp(App):
 		container.append(gui.Image('/res/logo.jpg', width=512))
 		
 		#playback controls
-		playbackContainer = gui.HBox()#; container.append(playbackContainer)
-		
 		self.playback = Namespace()
-		for i in ("previous", "play", "next"):
+		
-			button = gui.Button(i.capitalize(), margin="5px")
+		self.playback.playing = gui.Label("Now playing: None")# (TODO): update this
-			setattr(self.playback, i, button)
+		
-			playbackContainer.append(button)
+		self.playback.previous, self.playback.play, self.playback.next \
-			button.set_on_click_listener(getattr(self,'playback_%s' % i))
+			= map(lambda x: gui.Button(f'<i class="fas fa-{x}"></i>', margin="3px", width="2.8em"), 
+			("step-backward", "play", "step-forward"))
+		self.playback.previous.set_on_click_listener(self.playback_previous)
+		self.playback.play.set_on_click_listener(self.playback_play)
+		self.playback.next.set_on_click_listener(self.playback_next)
 		
 		self.playback.volume_label = gui.Label("Volume:")
 		self.playback.volume_label.style["font-size"] = "0.8em"
@@ -40,16 +42,19 @@ class MyApp(App):
 		self.playback.volume_slider.style["margin-bottom"] = "13px"
 		self.playback.volume_slider.set_oninput_listener(self.change_volume)
 		
-		self.playback.playing = gui.Label("Now playing: None")# (TODO): update this
 		self.playback.seek_slider = gui.Slider(0, 0, 100, 1, width="85%", height=20, margin='10px')
 		self.playback.seek_slider.set_oninput_listener(self.change_seek)
 		
+		container.append(self.playback.playing)
+		
+		playbackContainer = gui.HBox()
+		playbackContainer.append(self.playback.previous)
+		playbackContainer.append(self.playback.play)
+		playbackContainer.append(self.playback.next)
 		volume_container = gui.VBox()
 		volume_container.append(self.playback.volume_label)
 		volume_container.append(self.playback.volume_slider)
 		playbackContainer.append(volume_container)
-		
-		container.append(self.playback.playing)
 		container.append(playbackContainer)
 		container.append(self.playback.seek_slider)
 		
@@ -154,6 +159,6 @@ class MyApp(App):
 	
 	#helpers
 	def set_playing(self, is_playing:bool):
-		self.playback.play.set_text("Pause" if is_playing else "Play")
+		self.playback.play.set_text('<i class="fas fa-pause"></i>' if is_playing else '<i class="fas fa-play"></i>')
 		self.playback.seek_slider.set_enabled(is_playing)
 		

res/style.css

@@ -0,0 +1,660 @@
+@charset "UTF-8";
+@import url("https://use.fontawesome.com/releases/v5.0.7/css/all.css");
+
+@font-face {
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Roboto'), local('Roboto-Regular'), url('/res/font.woff2') format('woff2');
+}
+textarea:focus,
+input[type='checkbox']:focus,
+input[type='color']:focus,
+input[type='number']:focus,
+input[type='text']:focus,
+input[type='date']:focus,
+select:focus {
+    border: 0px;
+    outline: 0px;
+    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, .14);
+    border-bottom: 1px solid rgba(33, 150, 243, .26);
+}
+::-moz-selection {
+    background: rgba(33, 150, 243, .26);
+    text-shadow: none
+}
+::selection {
+    background: rgba(33, 150, 243, .26);
+    text-shadow: none
+}
+audio,
+canvas,
+iframe,
+img,
+svg,
+video {
+    vertical-align: middle
+}
+textarea {
+    resize: vertical
+}
+a,
+a:visited {
+    text-decoration: underline
+}
+html {
+    height: 100%;
+}
+body {
+    width: 100%;
+    margin: 0px;
+    padding: 0px;
+    height: 100%;
+    font-family: "Roboto", "Helvetica", "Arial", sans-serif;
+    font-size: 14px;
+    font-weight: 400;
+    min-height: 100%;
+}
+*[hidden] {
+    display: none!important
+}
+h1,
+h2,
+h3,
+h4,
+h5,
+h6,
+p {
+    padding: 0
+}
+h1 small,
+h2 small,
+h3 small,
+h4 small,
+h5 small,
+h6 small {
+    font-family: "Roboto", "Helvetica", "Arial", sans-serif;
+    font-weight: 400;
+    line-height: 1.35;
+    letter-spacing: -.02em;
+    opacity: .54;
+    font-size: .6em
+}
+h1 {
+    font-size: 400%;
+    line-height: 1.35;
+    letter-spacing: -.02em;
+    margin: 24px 0
+}
+h1,
+h2 {
+    font-family: "Roboto", "Helvetica", "Arial", sans-serif;
+    font-weight: 400
+}
+h2 {
+    font-size: 320%;
+    line-height: 48px
+}
+h2,
+h3 {
+    margin: 24px 0
+}
+h3 {
+    font-size: 240%;
+    line-height: 40px
+}
+h3,
+h4 {
+    font-family: "Roboto", "Helvetica", "Arial", sans-serif;
+    font-weight: 400
+}
+h4 {
+    font-size: 170%;
+    line-height: 32px;
+    -moz-osx-font-smoothing: grayscale;
+    margin: 24px 0 16px
+}
+h5 {
+    font-size: 140%;
+    font-weight: 500;
+    line-height: 1;
+    letter-spacing: .02em
+}
+h5,
+h6 {
+    font-family: "Roboto", "Helvetica", "Arial", sans-serif;
+    margin: 24px 0 16px
+}
+h6 {
+    font-size: 114%;
+    letter-spacing: .04em
+}
+h6,
+p {
+    font-weight: 400;
+    line-height: 24px
+}
+p {
+    letter-spacing: 0;
+    margin: 0 0 16px
+}
+a {
+    color: rgba(33, 150, 243, .8);
+    font-weight: 500
+}
+blockquote {
+    font-family: "Roboto", "Helvetica", "Arial", sans-serif;
+    position: relative;
+    font-size: 170%;
+    font-weight: 300;
+    font-style: italic;
+    line-height: 1.35;
+    letter-spacing: .08em
+}
+blockquote:before {
+    position: absolute;
+    left: -.5em;
+    content: '<27>'
+}
+blockquote:after {
+    content: '<27>';
+    margin-left: -.05em
+}
+mark {
+    background-color: #f4ff81
+}
+dt {
+    font-weight: 700
+}
+address {
+    font-size: 86%;
+    line-height: 1;
+    font-style: normal
+}
+address,
+ul,
+ol {
+    font-weight: 400;
+    letter-spacing: 0
+}
+ul,
+ol {
+    line-height: 24px
+}
+.RaisedFrame {
+    box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .14), 0 1px 10px 0 rgba(0, 0, 0, .12), 0 2px 4px -1px rgba(0, 0, 0, .2);
+    z-index: 1;
+}
+body>div {
+    box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .14), 0 1px 10px 0 rgba(0, 0, 0, .12), 0 2px 4px -1px rgba(0, 0, 0, .2);
+}
+div {
+    background-color: white;
+    z-index: 0;
+}
+.ListView {
+    border: none;
+    padding: 0;
+    background-color: white;
+    cursor: default;
+    overflow: auto;
+    list-style: none;
+}
+option:hover {
+    background: rgba(33, 150, 243, .26);
+    outline: 1px solid red;
+}
+.ListItem:hover {
+    background: rgba(33, 150, 243, .26)
+}
+.ListItem[selected='True'] {
+    background: rgba(33, 150, 243, .26)
+}
+input[type='number'],
+input[type='text'],
+input[type='date'],
+input[type='color'],
+textarea,
+li,
+select {
+    border: none;
+    border-bottom: 1px solid rgba(0, 0, 0, .12);
+    display: block;
+    font-size: 95%;
+    margin: 0;
+    width: 100%;
+    background: 0 0;
+    text-align: left;
+    color: inherit;
+    padding: 0;
+}
+textarea:disabled,
+input[type='checkbox']:disabled,
+input[type='color']:disabled,
+input[type='number']:disabled,
+input[type='text']:disabled,
+input[type='date']:disabled {
+    color: rgba(0,0,0,0.3);
+    cursor: default;
+    border-bottom: 1px solid rgba(0,0,0,0.3);
+}
+select {
+    border-bottom: 2px solid rgba(0, 0, 0, .12);
+}
+input[type='checkbox'] {
+    height: 100%;
+    min-height: 20px;
+    min-width: 20px;
+}
+button {
+    background: 0 0;
+    border: none;
+    border-radius: 2px;
+    color: #000;
+    position: relative;
+    height: 36px;
+    margin: 0;
+    padding: 0 8px;
+    display: inline-block;
+    font-weight: 500;
+    letter-spacing: 0;
+    overflow: hidden;
+    overflow-x: hidden;
+    overflow-y: hidden;
+    will-change: box-shadow;
+    transition: box-shadow .1s cubic-bezier(.4, 0, 1, 1), background-color .1s cubic-bezier(.4, 0, .2, 1), color .1s cubic-bezier(.4, 0, .2, 1);
+    outline: none;
+    cursor: pointer;
+    text-decoration: none;
+    text-align: center;
+    vertical-align: middle;
+    background: rgb(33, 150, 243);
+    color: rgb(255, 255, 255);
+    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, .14), 0 1px 10px 0 rgba(0, 0, 0, .12), 0 2px 4px -1px rgba(0, 0, 0, .2);
+}
+button:focus {
+    box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .2), 0 1px 10px 0 rgba(0, 0, 0, .12), 0 2px 4px -1px rgba(0, 0, 0, .2);
+    font-weight: bold;
+}
+button:disabled {
+    background-color: #ddd;
+    background: #ddd;
+    border: 1px solid #ddd;
+    box-shadow: none;
+    cursor: default;
+    color: #9F9F9F;
+}
+ button:active{
+    background: rgb(25, 145, 223);
+    box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .2), 0 1px 1px 0 rgba(0, 0, 0, .12), 0 2px 0px -1px rgba(0, 0, 0, .2);
+}
+.TextInput {
+    border: none;
+    border-bottom: 1px solid rgba(0, 0, 0, .12);
+    display: block;
+    font-family: "Roboto", "Helvetica", "Arial", sans-serif;
+    margin: 0;
+    padding: 0;
+    width: 100%;
+    background: 0 0;
+    text-align: left;
+    color: inherit;
+}
+table {
+    border-spacing: 0;
+    overflow: scroll;
+    border-collapse: collapse;
+    text-align: center;
+    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, .1);
+}
+.TableItem {
+    padding: 0px;
+    border: none;
+    outline: 0px;
+    border-bottom: 1px solid rgb(218, 218, 218);
+}
+td {
+    border: none;
+    outline: 0px;
+    background-color: inherit;
+}
+th {
+    border: 0px;
+    outline: 0px;
+    background: rgb(33, 150, 243);
+    color: rgb(255, 255, 255);
+    font-weight: normal;
+}
+p.DialogTitle {
+    background: rgb(33, 150, 243);
+    border: 0px;
+    margin: 0px;
+    color: white;
+    font-weight: bold;
+    text-align: center;
+    margin: 0px;
+}
+p.Title {
+    border: 0px;
+    color: inherit;
+    font-weight: bold;
+}
+nav > ul.Menu {
+    background: rgb(33, 150, 243);
+    border: 0px;
+    color: white;
+}
+ul.Menu {
+    list-style-type: none;
+    padding: 0;
+    position: relative;
+}
+.MenuItem {
+    cursor: default;
+    text-align: center;
+    position: relative;
+}
+.Menu .Menu {
+    position: absolute;
+}
+.Menu .Menu .Menu {
+    top: 5%;
+    left: 95%;
+    position: absolute;
+}
+.MenuItem .Menu {
+    display: none;
+    background-color: white;
+    /*border: 1px solid #9C9B9B;*/
+
+    box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .14), 0 1px 10px 0 rgba(0, 0, 0, .12), 0 2px 4px -1px rgba(0, 0, 0, .2);
+    color: black;
+    height: auto !important;
+    position: absolute;
+    top: 100%;
+    z-index: 1;
+}
+.MenuBar>.Menu>.MenuItem {
+    border-bottom: 0;
+}
+.MenuBar {
+    border-bottom: 1px solid rgba(0, 0, 0, .26);
+}
+.Menu > .MenuItem:hover {
+    background: rgb(33, 150, 243);
+    box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .14), 0 1px 10px 0 rgba(0, 0, 0, .12), 0 2px 4px -1px rgba(0, 0, 0, .2);
+}
+.MenuItem .MenuItem:hover {
+    background: rgba(33, 150, 243, .26);
+}
+.Menu::after {
+    content: "";
+    clear: both;
+}
+.MenuItem:hover > .Menu {
+    display: block;
+}
+input.file {
+    -webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none;
+    outline: 0;
+    border: 0;
+    padding: 0;
+    -webkit-appearance: none;
+    -moz-appearance: none;
+    appearance: none;
+    background: rgb(33, 150, 243);
+    box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .14), 0 1px 10px 0 rgba(0, 0, 0, .12), 0 2px 4px -1px rgba(0, 0, 0, .2);
+}
+input[type='range'] {
+    -webkit-appearance: none;
+    -moz-appearance: none;
+    appearance: none;
+    background: 0 0;
+    -webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none;
+    outline: 0;
+    padding: 0;
+    color: rgb(33, 150, 243);
+    -webkit-align-self: center;
+    -ms-flex-item-align: center;
+    align-self: center;
+    z-index: 1;
+    cursor: pointer;
+    height: 100%;
+}
+input[type='range']::-moz-focus-outer {
+    border: 0
+}
+input[type='range']::-ms-tooltip {
+    display: none
+}
+input[type='range']::-webkit-slider-runnable-track {
+    background: rgba(33, 150, 243, .26);
+    height: 2px;
+}
+input[type='range']::-moz-range-track {
+    background: rgba(33, 150, 243, .26);
+    height: 2px;
+    border: none;
+}
+input[type='range']::-ms-track {
+    background: rgba(33, 150, 243, .26);
+    height: 2px;
+    color: transparent;
+    width: 100%;
+    border: none;
+}
+input[type='range']::-ms-fill-lower {
+    padding: 0;
+    background: linear-gradient(to right, transparent, transparent 16px, rgb(33, 150, 243), rgb(33, 150, 243)0)
+}
+input[type='range']::-ms-fill-upper {
+    padding: 0;
+    background: linear-gradient(to left, transparent, transparent 16px, rgba(0, 0, 0, .26), rgba(0, 0, 0, .26)0)
+}
+input[type='range']::-webkit-slider-thumb {
+    -webkit-appearance: none;
+    top: -5px;
+    width: 12px;
+    height: 12px;
+    position: relative;
+    box-sizing: border-box;
+    border-radius: 100%;
+    background: rgb(33, 150, 243);
+    border: none;
+    transition: transform .18s cubic-bezier(.4, 0, .2, 1), border .18s cubic-bezier(.4, 0, .2, 1), box-shadow .18s cubic-bezier(.4, 0, .2, 1), background .28s cubic-bezier(.4, 0, .2, 1);
+    transition: transform .18s cubic-bezier(.4, 0, .2, 1), border .18s cubic-bezier(.4, 0, .2, 1), box-shadow .18s cubic-bezier(.4, 0, .2, 1), background .28s cubic-bezier(.4, 0, .2, 1), -webkit-transform .18s cubic-bezier(.4, 0, .2, 1)
+}
+input[type='range']::-moz-range-thumb {
+    -moz-appearance: none;
+    width: 12px;
+    height: 12px;
+    box-sizing: border-box;
+    border-radius: 100%;
+    background-image: none;
+    background: rgb(33, 150, 243);
+    border: none
+}
+input[type='range']:focus:not(:active)::-webkit-slider-thumb {
+    box-shadow: 0 0 0 10px rgba(33, 150, 243, .26)
+}
+input[type='range']:focus:not(:active)::-moz-range-thumb {
+    box-shadow: 0 0 0 10px rgba(33, 150, 243, .26)
+}
+input[type='range']:active::-webkit-slider-thumb {
+    background-image: none;
+    background: rgb(33, 150, 243);
+    -webkit-transform: scale(1.5);
+    transform: scale(1.5)
+}
+input[type='range']:active::-moz-range-thumb {
+    background-image: none;
+    background: rgb(33, 150, 243);
+    transform: scale(1.5)
+}
+input[type='range']::-ms-thumb {
+    width: 32px;
+    height: 32px;
+    border: none;
+    border-radius: 50%;
+    background: rgb(33, 150, 243);
+    transform: scale(.375);
+    transition: transform .18s cubic-bezier(.4, 0, .2, 1), background .28s cubic-bezier(.4, 0, .2, 1);
+    transition: transform .18s cubic-bezier(.4, 0, .2, 1), background .28s cubic-bezier(.4, 0, .2, 1), -webkit-transform .18s cubic-bezier(.4, 0, .2, 1)
+}
+input[type='range']:focus:not(:active)::-ms-thumb {
+    background: radial-gradient(circle closest-side, rgb(33, 150, 243)0%, rgb(33, 150, 243)37.5%, rgba(33, 150, 243, .26)37.5%, rgba(33, 150, 243, .26)100%);
+    transform: scale(1)
+}
+input[type='range']:active::-ms-thumb {
+    background: rgb(33, 150, 243);
+    transform: scale(.5625)
+}
+input[type='range']:disabled:focus::-webkit-slider-thumb,
+input[type='range']:disabled:active::-webkit-slider-thumb,
+input[type='range']:disabled::-webkit-slider-thumb {
+    -webkit-transform: scale(.667);
+    transform: scale(.667);
+    background: rgba(0, 0, 0, .26)
+}
+input[type='range']:disabled:focus::-moz-range-thumb,
+input[type='range']:disabled:active::-moz-range-thumb,
+input[type='range']:disabled::-moz-range-thumb {
+    transform: scale(.667);
+    background: rgba(0, 0, 0, .26)
+}
+#loading {
+    position: fixed;
+    left: 0;
+    top: 0;
+    bottom: 0;
+    right: 0;
+    width: 100%;
+    height: 100%;
+    z-index: 10;
+    background: #000;
+    opacity: 0.8;
+}
+#loading-animation {
+  width: 40px;
+  height: 40px;
+  background-color: rgb(33, 150, 243);
+
+  margin: 100px auto;
+  -webkit-animation: sk-rotateplane 1.2s infinite ease-in-out;
+  animation: sk-rotateplane 1.2s infinite ease-in-out;
+}
+
+@-webkit-keyframes sk-rotateplane {
+  0% { -webkit-transform: perspective(120px) }
+  50% { -webkit-transform: perspective(120px) rotateY(180deg) }
+  100% { -webkit-transform: perspective(120px) rotateY(180deg)  rotateX(180deg) }
+}
+
+@keyframes sk-rotateplane {
+  0% {
+    transform: perspective(120px) rotateX(0deg) rotateY(0deg);
+    -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg)
+  } 50% {
+    transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
+    -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg)
+  } 100% {
+    transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
+    -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
+  }
+}
+
+.TabBox ul {
+    padding-left: 0;
+}
+
+.tabs li {
+    list-style-type: none;
+    border: none;
+}
+
+.tabs a {
+    display: block;
+    text-align: center;
+    text-decoration: none;
+    color: #888;
+    padding: 20px 0;
+    border-bottom: 2px solid #888;
+    background: #f7f7f7;
+}
+.tabs a:hover,
+.tabs a.active {
+    background: #ddd;
+}
+.clearfix:after {
+    content: "";
+    display: table;
+    clear: both;
+}
+
+@media only screen and (max-width: 320px) {
+   body {
+    font-size: 12px;
+   }
+   button {
+    padding: 0 2px;
+    font-size: 12px;
+   }
+   select {
+    font-size: 12px;
+   }
+}
+
+@media only screen and (max-width: 360px) {
+   body {
+    font-size: 13px;
+   }
+   button {
+    padding: 0 2px;
+    font-size: 13px;
+   }
+   select {
+    font-size: 13px;
+   }
+}
+
+ul.TreeView{
+    list-style-type: none;
+    padding: 0;
+    position: relative;
+    display: block;
+}
+.TreeItem{
+    background-repeat: no-repeat;
+    text-indent: 18px;
+    display: block;
+}
+.TreeItem[has-subtree='true'][treeopen='false']{
+    background-image: url('/res/plus.png');
+    background-position: 0px 4px;
+}
+.TreeItem[has-subtree='true'][treeopen='true']{
+    background-image: url('/res/minus.png');
+    background-position: 0px 4px;
+    border-bottom: 0;
+}
+.TreeItem[treeopen="false"] .TreeView .TreeItem{
+    display: none;
+}
+.TreeItem[treeopen="false"] .TreeView{
+    display: none;
+}
+.TreeItem[treeopen="true"] .TreeView{
+    padding-left: 18px;
+}
+.TreeItem:hover {
+    background-color: rgba(33, 150, 243, .26);
+}
+.TreeItem[has-subtree='true'][treeopen='true']:hover {
+    background-color: transparent;
+}