diff -r 27b248a13355 -r 8a6c9e3d0158 src/widgets/Slice.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/widgets/Slice.js Thu Aug 30 13:16:33 2012 +0200 @@ -0,0 +1,99 @@ +/* + The Slider Widget shows time position and allows seek + */ + +IriSP.Widgets.Slice = function(player, config) { + IriSP.Widgets.Widget.call(this, player, config); + this.sliding = false; +}; + +IriSP.Widgets.Slice.prototype = new IriSP.Widgets.Widget(); + +IriSP.Widgets.Slice.prototype.defaults = { + start_visible : false, + live_update : true, + /* Shall the bounds change each time + the Annotation Widget sends an update (true) + or only when "show" is triggered (false) ? + - true is to be recommended when the widget is permanently displayed. + */ + override_bounds : true + /* Can the Annotation Widget bounds be overriden ? */ +}; + +IriSP.Widgets.Slice.prototype.draw = function() { + + this.$slider = IriSP.jQuery('
') + .addClass("Ldt-Slice") + + this.$.append(this.$slider); + + this.min = 0; + this.max = this.source.getDuration().valueOf(); + + var _this = this, + _currentTime; + + this.$slider.slider({ + range: true, + values: [0, 0], + min: 0, + max: this.max, + change: function(event, ui) { + _this.player.popcorn.trigger("IriSP.Arrow.updatePosition",{ + widget:_this.type, + time:Math.floor((ui.values[0]+ui.values[1])/2) + }); + _this.player.popcorn.trigger("IriSP.Slice.boundsChanged",[ui.values[0], ui.values[1]]); + }, + start: function() { + _this.sliding = true; + if (!_this.player.popcorn.media.paused) { + _this.player.popcorn.pause(); + } + _currentTime = _this.player.popcorn.currentTime(); + }, + slide: function(event, ui) { + if (!_this.override_bounds && (ui.value < _this.min || ui.value > _this.max)) { + return false; + } + _this.player.popcorn.currentTime(ui.value / 1000); + }, + stop: function() { + _this.sliding = false; + _this.player.popcorn.currentTime(_currentTime); + } + }); + this.$slider.find(".ui-slider-handle:first").addClass("Ldt-Slice-left-handle"); + this.$slider.find(".ui-slider-handle:last").addClass("Ldt-Slice-right-handle"); + if (this.start_visible) { + this.show(); + } else { + this.hide(); + } + this.bindPopcorn("IriSP.Slice.show","show"); + this.bindPopcorn("IriSP.Slice.hide","hide"); + this.bindPopcorn("IriSP.Annotation.boundsChanged","storeBounds"); + this.player.popcorn.trigger("IriSP.Annotation.getBounds"); +}; + +IriSP.Widgets.Slice.prototype.show = function() { + this.$slider.show(); + this.player.popcorn.trigger("IriSP.Arrow.takeover",this.type); + this.$slider.slider("values", [this.min, this.max]); +} + +IriSP.Widgets.Slice.prototype.hide = function() { + this.$slider.hide(); + this.player.popcorn.trigger("IriSP.Arrow.release"); +} + +IriSP.Widgets.Slice.prototype.storeBounds = function(_values) { + if (!this.player.popcorn.media.paused && (this.min != _values[0] || this.max != _values[1])) { + this.min = _values[0]; + this.max = _values[1]; + if (this.live_update && !this.sliding) { + this.$slider.slider("values", [this.min, this.max]); + } + } +} \ No newline at end of file