Seeking (still work in progress)

3 files changed, 183 insertions, 101 deletions

diff --git a/src/js/plyr.js b/src/js/plyr.js
index 86144e9d..6dfe29bc 100644
--- a/src/js/plyr.js
+++ b/src/js/plyr.js
@@ -274,7 +274,7 @@
 
     // Get percentage
     function _getPercentage(current, max) {
-        return Math.floor((current / max) * 100);
+        return ((current / max) * 100).toFixed(2);
     }
 
     // Deep extend/merge two Objects
@@ -781,19 +781,7 @@
             if(typeof seekTime !== "number") {
                 seekTime = config.seekTime;
             }
-
-            var targetTime = player.media.currentTime - seekTime;
-
-            if (targetTime < 0) {
-                player.media.currentTime = 0;
-            }
-            else {
-                player.media.currentTime = targetTime;
-            }
-            // Special handling for "manual" captions
-            if (!player.isTextTracks && player.type === "video") {
-                _adjustManualCaptions(player);
-            }
+            _seek(player.media.currentTime - seekTime);
         }
 
         // Fast forward
@@ -802,15 +790,43 @@
             if(typeof seekTime !== "number") {
                 seekTime = config.seekTime;
             }
+            _seek(player.media.currentTime + seekTime);
+        }
+
+        // Seek to time
+        var _seek = function(input) {
+            //var value = config.seekTime;
+            var targetTime = 0;
 
-            var targetTime = player.media.currentTime + seekTime;
+            // If no event or time is passed, bail
+            if (typeof input === "undefined") {
+                return;
+            }
+            // Explicit position
+            else if (typeof input === "number") {
+                targetTime = input;
+            }
+            // Event
+            else if (input.type === "change" || input.type === "input") {
+                // It's the seek slider
+                // Seek to the selected time
+                targetTime = ((this.value / this.max) * player.media.duration).toFixed(1);
+            }
 
+            // Handle min and max values
             if (targetTime > player.media.duration) {
                 player.media.currentTime = player.media.duration;
             }
+            else if (targetTime < 0) {
+                player.media.currentTime = 0;
+            }
             else {
                 player.media.currentTime = targetTime;
             }
+
+            // Logging
+            _log("Seeking to " + player.media.currentTime + " seconds");
+
             // Special handling for "manual" captions
             if (!player.isTextTracks && player.type === "video") {
                 _adjustManualCaptions(player);
@@ -939,16 +955,19 @@
             switch(event.type) {
                 // Video playing
                 case "timeupdate":
+                case "seeking":
                     progress    = player.progress.played.bar;
                     text        = player.progress.played.text;
                     value       = _getPercentage(player.media.currentTime, player.media.duration);
 
-                    // Set seeking value
-                    player.buttons.seek.value = value;
-
+                    // Set seek range value only if it's a "natural" time event
+                    if(event.type == "timeupdate") {
+                        player.buttons.seek.value = value;
+                    }
+                    
                     break;
 
-                // Seeking
+                // Events from seek range
                 case "change":
                 case "input":
                     progress    = player.progress.played.bar;
@@ -995,6 +1014,13 @@
             player.duration.innerHTML = player.mins + ":" + player.secs;
         }
 
+        function _timeUpdate(event) {
+            // Duration
+            _updateTimeDisplay();
+            // Playing progress
+            _updateProgress(event);
+        }
+
         // Listen for events
         function _listeners() {
             // Play
@@ -1051,29 +1077,26 @@
             }
             
             // Time change on media
-            _on(player.media, "timeupdate", function(event) {
-                // Duration
-                _updateTimeDisplay();
-                // Playing progress
-                _updateProgress(event);
-            });
+            _on(player.media, "timeupdate seeking", _timeUpdate);
 
-            // Seek 
-            _on(player.buttons.seek, "change input", function(event) {
-                // Update progress elements
-                _updateProgress(event);
-
-                // Update the text label
-                _updateTimeDisplay();
-
-                // Seek to the selected time
-                player.media.currentTime = ((this.value / this.max) * player.media.duration);
-
-                // Special handling for "manual" captions
-                if (!player.isTextTracks && player.type === "video") {
-                    _adjustManualCaptions(player);
+            // Pause and resume while seeking
+            /*_on(player.media, "seeking", function() {
+                if(!player.media.paused && !player.seekPaused) {
+                    player.seekPaused = true;
+                    _pause();
                 }
+                _log("Seeking")
             });
+            _on(player.media, "seeked", function() {
+                if(player.seekPaused) {
+                    player.seekPaused = false;
+                    _play();
+                }
+                _log("Seeked")
+            });*/
+
+            // Seek 
+            _on(player.buttons.seek, "change input", _seek);
 
             // Captions
             _on(player.buttons.captions, "click", function() { 
@@ -1159,6 +1182,7 @@
             restart:            _restart,
             rewind:             _rewind,
             forward:            _forward,
+            seek:               _seek,
             setVolume:          _setVolume,
             toggleMute:         _toggleMute,
             toggleCaptions:     _toggleCaptions
diff --git a/src/less/plyr.less b/src/less/plyr.less
index 11bcd701..b72f0ec7 100644
--- a/src/less/plyr.less
+++ b/src/less/plyr.less
@@ -66,7 +66,7 @@
 	outline-offset: 0;
 }
 
-// Range styling
+// <input type="range"> styling
 // ---------------------------------------
 .volume-thumb() {
 	height: @volume-thumb-height;
@@ -205,13 +205,13 @@
 				transition: fill .3s ease;
 			}
 		}
-		[type="checkbox"] + label,
+		input + label,
 		.inverted:checked + label {
 			color: @control-color-inactive;
 		}
 		button, 
 		.inverted + label,
-		[type="checkbox"]:checked + label {
+		input:checked + label {
 			color: @control-color;
 		}
 		button {
@@ -222,13 +222,13 @@
 		
 		button:focus,
 		button:hover,
-		[type="checkbox"]:focus + label,
-		[type="checkbox"] + label:hover {
+		input:focus + label,
+		input + label:hover {
 			background: @control-bg-hover;
 			color: @control-color-hover;
 		}
 		button:focus,
-		[type="checkbox"]:focus + label {
+		input:focus + label {
 			outline: 0;
 		}
 		.icon-exit-fullscreen,
@@ -258,8 +258,8 @@
 		height: @control-spacing;
 		background: @progress-bg;
 
-		&-buffer,
-		&-played,
+		&-buffer[value],
+		&-played[value],
 		&-seek[type=range] {
 			position: absolute;
 			left: 0;
@@ -275,8 +275,8 @@
 			border: none;
 			background: transparent;
 		}
-		&-buffer,
-		&-played {	
+		&-buffer[value],
+		&-played[value] {	
 			&::-webkit-progress-bar {
 				background: transparent;
 			}
@@ -284,18 +284,18 @@
 			// Inherit from currentColor;
 			&::-webkit-progress-value {
 				background: currentColor;
+				transition: width .1s ease;
 			}
 			&::-moz-progress-bar {
 				background: currentColor;
+				transition: width .1s ease;
 			}
 		}
-		&-played {
+		&-played[value] {
 			z-index: 2;
-		}
-		&-played{
 			color: @progress-playing-bg;
 		}
-		&-buffer {
+		&-buffer[value] {
 			color: @progress-buffered-bg;
 		}
 
@@ -339,7 +339,6 @@
 			}
 
 			&:focus {
-				//.tab-focus();
 				outline: 0;
 			}
 			&::-moz-focus-outer {
diff --git a/src/sass/plyr.scss b/src/sass/plyr.scss
index 51eae73d..34ab288f 100644
--- a/src/sass/plyr.scss
+++ b/src/sass/plyr.scss
@@ -30,12 +30,12 @@ $progress-playing-bg: 		$blue;
 $progress-buffered-bg: 		$gray;
 
 // Range
-$range-track-height: 		6px;
-$range-track-bg: 			$gray;
-$range-thumb-height: 		($range-track-height * 2);
-$range-thumb-width: 		($range-track-height * 2);
-$range-thumb-bg: 			$control-color;
-$range-thumb-bg-focus: 		$control-bg-hover;
+$volume-track-height: 		6px;
+$volume-track-bg: 			$gray;
+$volume-thumb-height: 		($volume-track-height * 2);
+$volume-thumb-width: 		($volume-track-height * 2);
+$volume-thumb-bg: 			$control-color;
+$volume-thumb-bg-focus: 	$control-bg-hover;
 
 // Breakpoints
 $bp-control-split: 			560px; // When controls split into left/right
@@ -66,27 +66,37 @@ $bp-captions-large: 		768px; // When captions jump to the larger font size
 @mixin tab-focus()
 {
 	outline: thin dotted #000;
-	outline-offset: 1px;
+	outline-offset: 0;
 }
 
-// Range styling
+// <input type="range"> styling
 // ---------------------------------------
-@mixin range-thumb()
+@mixin volume-thumb()
 {
-	height: $range-thumb-height;
-	width: $range-thumb-width;
-	background: $range-thumb-bg;
+	height: $volume-thumb-height;
+	width: $volume-thumb-width;
+	background: $volume-thumb-bg;
 	border: 0;
-	border-radius: ($range-thumb-height / 2);
+	border-radius: ($volume-thumb-height / 2);
 	transition: background .3s ease;
 	cursor: ew-resize;
 }
-@mixin range-track()
+@mixin volume-track()
 {
-	height: $range-track-height;
-	background: $range-track-bg;
+	height: $volume-track-height;
+	background: $volume-track-bg;
+	border: 0;
+	border-radius: ($volume-track-height / 2);
+}
+@mixin seek-thumb() {
+	background: transparent;
+	border: 0;
+	width: 2px;
+	height: $control-spacing;
+}
+@mixin seek-track() {
+	background: none;
 	border: 0;
-	border-radius: ($range-track-height / 2);
 }
 
 // Font smoothing
@@ -202,13 +212,13 @@ $bp-captions-large: 		768px; // When captions jump to the larger font size
 				transition: fill .3s ease;
 			}
 		}
-		[type="checkbox"] + label,
+		input + label,
 		.inverted:checked + label {
 			color: $control-color-inactive;
 		}
 		button,
 		.inverted + label,
-		[type="checkbox"]:checked + label {
+		input:checked + label {
 			color: $control-color;
 		}
 		button {
@@ -216,13 +226,13 @@ $bp-captions-large: 		768px; // When captions jump to the larger font size
 			background: transparent;
 			overflow: hidden;
 		}
-		[type="checkbox"]:focus + label,
+		input:focus + label,
 		button:focus {
 			@include tab-focus();
 			color: $control-color-focus;
 		}
 		button:hover,
-		[type="checkbox"] + label:hover {
+		input + label:hover {
 			background: $control-bg-hover;
 			color: $control-color-hover;
 		}
@@ -253,8 +263,9 @@ $bp-captions-large: 		768px; // When captions jump to the larger font size
 		height: $control-spacing;
 		background: $progress-bg;
 
-		&-buffer,
-		&-played {
+		&-buffer[value],
+		&-played[value],
+		&-seek[type=range] {
 			position: absolute;
 			left: 0;
 			top: 0;
@@ -263,34 +274,82 @@ $bp-captions-large: 		768px; // When captions jump to the larger font size
 			margin: 0;
 			vertical-align: top;
 
-			&[value] {
-				-webkit-appearance: none;
-				border: none;
-				background: transparent;
+			-webkit-appearance: none;
+			-moz-appearance: none;
+			border: none;
+			background: transparent;
+		}
 
-				&::-webkit-progress-bar {
-					background: transparent;
-				}
+		&-buffer[value],
+		&-played[value] {	
+			&::-webkit-progress-bar {
+				background: transparent;
+			}
 
-				// Inherit from currentColor;
-				&::-webkit-progress-value {
-					background: currentColor;
-				}
-				&::-moz-progress-bar {
-					background: currentColor;
-				}
+			// Inherit from currentColor;
+			&::-webkit-progress-value {
+				background: currentColor;
+				transition: width .1s ease;
+			}
+			&::-moz-progress-bar {
+				background: currentColor;
+				transition: width .1s ease;
 			}
-		}
-		&-played {
-			z-index: 2;
 		}
 		&-played[value] {
-			cursor: pointer;
+			z-index: 2;
 			color: $progress-playing-bg;
 		}
 		&-buffer[value] {
 			color: $progress-buffered-bg;
 		}
+
+		// Seek control
+		// <input[type='range']> element
+		// Specificity is for bootstrap compatibility
+		&-seek[type=range] {
+			z-index: 3;
+			cursor: pointer;
+			outline: 0;
+
+			// Webkit
+			&::-webkit-slider-runnable-track {
+				@include seek-track();
+			}
+			&::-webkit-slider-thumb {
+				-webkit-appearance: none;
+				@include seek-thumb();
+			}
+
+			// Mozilla
+			&::-moz-range-track {
+				@include seek-track();
+			}
+			&::-moz-range-thumb {
+				-moz-appearance: none;
+				@include seek-thumb();
+			}
+			
+			// Microsoft
+			&::-ms-track {
+				color: transparent;
+				@include seek-track();
+			}
+			&::-ms-fill-lower,
+			&::-ms-fill-upper {
+				@include seek-track();
+			}
+			&::-ms-thumb {
+				@include seek-thumb();
+			}
+
+			&:focus {
+				outline: 0;
+			}
+			&::-moz-focus-outer {
+				border: 0;
+			}
+		}
 	}
 
 	// States
@@ -321,7 +380,7 @@ $bp-captions-large: 		768px; // When captions jump to the larger font size
 		}
 		&::-webkit-slider-thumb {
 			-webkit-appearance: none;
-			margin-top: -(($range-thumb-height - $range-track-height) / 2);
+			margin-top: -(($volume-thumb-height - $volume-track-height) / 2);
 			@include range-thumb();
 		}
 
@@ -335,10 +394,10 @@ $bp-captions-large: 		768px; // When captions jump to the larger font size
 
 		// Microsoft
 		&::-ms-track {
-			height: $range-track-height;
+			height: $volume-track-height;
 			background: transparent;
 			border-color: transparent;
-			border-width: (($range-thumb-height - $range-track-height) / 2) 0;
+			border-width: (($volume-thumb-height - $volume-track-height) / 2) 0;
 			color: transparent;
 		}
 		&::-ms-fill-lower,
@@ -353,13 +412,13 @@ $bp-captions-large: 		768px; // When captions jump to the larger font size
 			outline: 0;
 
 			&::-webkit-slider-thumb {
-				background: $range-thumb-bg-focus;
+				background: $volume-thumb-bg-focus;
 			}
 			&::-moz-range-thumb {
-				background: $range-thumb-bg-focus;
+				background: $volume-thumb-bg-focus;
 			}
 			&::-ms-thumb {
-				background: $range-thumb-bg-focus;
+				background: $volume-thumb-bg-focus;
 			}
 		}
 	}