diff -r 38b65761a7d5 -r 43629caa77bc src/js/widgets/playerWidget.js --- a/src/js/widgets/playerWidget.js Fri Apr 20 19:13:11 2012 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,264 +0,0 @@ -/* Internationalization for this widget */ - -IriSP.i18n.addMessages( - { - "en": { - "play_pause": "Play/Pause", - "mute_unmute": "Mute/Unmute", - "play": "Play", - "pause": "Pause", - "mute": "Mute", - "unmute": "Unmute", - "annotate": "Annotate", - "search": "Search", - "elapsed_time": "Elapsed time", - "total_time": "Total time", - "volume": "Volume", - "volume_control": "Volume control" - }, - "fr": { - "play_pause": "Lecture/Pause", - "mute_unmute": "Couper/Activer le son", - "play": "Lecture", - "pause": "Pause", - "mute": "Couper le son", - "unmute": "Activer le son", - "annotate": "Annoter", - "search": "Rechercher", - "elapsed_time": "Durée écoulée", - "total_time": "Durée totale", - "volume": "Niveau sonore", - "volume_control": "Réglage du niveau sonore" - } - } -); - - -IriSP.PlayerWidget = function(player, config) { - IriSP.Widget.call(this, player, config); - - this._searchLastValue = ""; -}; - -IriSP.PlayerWidget.prototype = new IriSP.Widget(); - -IriSP.PlayerWidget.prototype.draw = function() { - var _this = this, - _html = IriSP.templToHTML(IriSP.player_template, this); - - this.$.append(_html); - - // Define blocks - this.$playButton = this.$.find(".Ldt-Ctrl-Play"); - this.$searchBlock = this.$.find(".Ldt-Ctrl-Search"); - this.$searchInput = this.$.find(".Ldt-Ctrl-SearchInput"); - this.$volumeBar = this.$.find(".Ldt-Ctrl-Volume-Bar"); - - // handle events - this.bindPopcorn("play","playButtonUpdater"); - this.bindPopcorn("pause","playButtonUpdater"); - this.bindPopcorn("volumechange","volumeUpdater"); - this.bindPopcorn("timeupdate","timeDisplayUpdater"); - this.bindPopcorn("loadedmetadata","timeDisplayUpdater"); - this.bindPopcorn("IriSP.search.matchFound","searchMatch"); - this.bindPopcorn("IriSP.search.noMatchFound","searchNoMatch"); - this.bindPopcorn("IriSP.search.triggeredSearch","triggeredSearch"); - - // handle clicks - this.$playButton.click(this.functionWrapper("playHandler")); - - this.$.find(".Ldt-Ctrl-Annotate").click(function() { - _this.player.popcorn.trigger("IriSP.PlayerWidget.AnnotateButton.clicked"); - }); - this.$.find(".Ldt-Ctrl-SearchBtn").click(this.functionWrapper("searchButtonHandler")); - - this.$searchInput.keyup(this.functionWrapper("searchHandler") ); - - var _volctrl = this.$.find(".Ldt-Ctrl-Volume-Control"); - this.$.find('.Ldt-Ctrl-Sound') - .click(this.functionWrapper("muteHandler")) - .mouseover(function() { - _volctrl.show(); - }) - .mouseout(function() { - _volctrl.hide(); - }); - _volctrl.mouseover(function() { - _volctrl.show(); - }).mouseout(function() { - _volctrl.hide(); - }); - - - // Allow Volume Cursor Dragging - this.$volumeBar.slider({ - slide: function(event, ui) { - _this.$volumeBar.attr("title",IriSP.i18n.getMessage('volume')+': ' + ui.value + '%'); - _this.player.popcorn.volume(ui.value / 100); - }, - stop: this.functionWrapper("volumeUpdater") - }); - - // trigger an IriSP.PlayerWidget.MouseOver to the widgets that are interested (i.e : sliderWidget) - this.$.hover( - function() { - _this.player.popcorn.trigger("IriSP.PlayerWidget.MouseOver"); - }, - function() { - _this.player.popcorn.trigger("IriSP.PlayerWidget.MouseOut"); - }); - setTimeout(this.functionWrapper("volumeUpdater"), 1000); - /* some players - including jwplayer - save the state of the mute button between sessions */ -}; - -/* Update the elasped time div */ -IriSP.PlayerWidget.prototype.timeDisplayUpdater = function() { - var _curTime = this.player.popcorn.roundTime(); - if (typeof this._previousSecond !== "undefined" && _curTime === this._previousSecond) { - return; - } - - // we get it at each call because it may change. - var _totalTime = this.source.getDuration(), - _elapsedTime = new IriSP.Model.Time(); - - _elapsedTime.setSeconds(_curTime); - - this.$.find(".Ldt-Ctrl-Time-Elapsed").html(_elapsedTime.toString()); - this.$.find(".Ldt-Ctrl-Time-Total").html(_totalTime.toString()); - this._previousSecond = _curTime; -}; - -/* update the icon of the button - separate function from playHandler - because in some cases (for instance, when the user directly clicks on - the jwplayer window) we have to change the icon without playing/pausing -*/ -IriSP.PlayerWidget.prototype.playButtonUpdater = function() { - - var status = this.player.popcorn.media.paused; - - if (status) { - /* the background sprite is changed by adding/removing the correct classes */ - this.$playButton - .attr("title", IriSP.i18n.getMessage('play')) - .removeClass("Ldt-Ctrl-Play-PauseState") - .addClass("Ldt-Ctrl-Play-PlayState"); - } else { - this.$playButton - .attr("title", IriSP.i18n.getMessage('pause')) - .removeClass("Ldt-Ctrl-Play-PlayState") - .addClass("Ldt-Ctrl-Play-PauseState"); - } -}; - - -IriSP.PlayerWidget.prototype.playHandler = function() { - - var status = this.player.popcorn.media.paused; - - if (status) { - this.player.popcorn.play(); - } else { - this.player.popcorn.pause(); - } -}; - -IriSP.PlayerWidget.prototype.muteHandler = function() { - this.player.popcorn.mute(!this.player.popcorn.muted()); -}; - -IriSP.PlayerWidget.prototype.volumeUpdater = function() { - var _muted = this.player.popcorn.muted(), - _vol = this.player.popcorn.volume(); - if (_vol === false) { - _vol = .5; - } - var _soundCtl = this.$.find(".Ldt-Ctrl-Sound"); - _soundCtl.removeClass("Ldt-Ctrl-Sound-Mute Ldt-Ctrl-Sound-Half Ldt-Ctrl-Sound-Full"); - if (_muted) { - _soundCtl.attr("title", IriSP.i18n.getMessage('unmute')) - .addClass("Ldt-Ctrl-Sound-Mute"); - } else { - _soundCtl.attr("title", IriSP.i18n.getMessage('mute')) - .addClass(_vol < .5 ? "Ldt-Ctrl-Sound-Half" : "Ldt-Ctrl-Sound-Full" ) - } - this.$volumeBar.slider("value", _muted ? 0 : 100 * _vol); -}; - -IriSP.PlayerWidget.prototype.showSearchBlock = function() { - this.$searchBlock.show("blind", { direction: "horizontal"}, 100); - this.$searchInput.css('background-color','#fff'); - - this.$searchInput.focus(); - - // we need this variable because some widgets can find a match in - // their data while at the same time others don't. As we want the - // search field to become green when there's a match, we need a - // variable to remember that we had one. - this._positiveMatch = false; - - // tell the world the field is open - this.player.popcorn.trigger("IriSP.search.open"); -}; - -IriSP.PlayerWidget.prototype.hideSearchBlock = function() { - this._searchLastValue = this.$searchInput.val(); - this.$searchInput.val(''); - this.$searchBlock.hide("blind", { direction: "horizontal"}, 75); - - this._positiveMatch = false; - - this.player.popcorn.trigger("IriSP.search.closed"); -}; - -/** react to clicks on the search button */ -IriSP.PlayerWidget.prototype.searchButtonHandler = function() { - if ( this.$searchBlock.is(":hidden") ) { - this.showSearchBlock(); - this.$searchInput.val(this._searchLastValue); - this.player.popcorn.trigger("IriSP.search", this._searchLastValue); // trigger the search to make it more natural. - } else { - this.hideSearchBlock(); - } -}; - -/** this handler is called whenever the content of the search - field changes */ -IriSP.PlayerWidget.prototype.searchHandler = function() { - this._searchLastValue = this.$searchInput.val(); - this._positiveMatch = false; - - // do nothing if the search field is empty, instead of highlighting everything. - if (this._searchLastValue == "") { - this.player.popcorn.trigger("IriSP.search.cleared"); - this.$searchInput.css('background-color',''); - } else { - this.player.popcorn.trigger("IriSP.search", this._searchLastValue); - } -}; - -/** - handler for the IriSP.search.found message, which is sent by some views when they - highlight a match. -*/ -IriSP.PlayerWidget.prototype.searchMatch = function() { - this._positiveMatch = true; - this.$searchInput.css('background-color','#e1ffe1'); -}; - -/** the same, except that no value could be found */ -IriSP.PlayerWidget.prototype.searchNoMatch = function() { - if (this._positiveMatch !== true) { - this.$searchInput.css('background-color', "#d62e3a"); - } -}; - -/** react to an IriSP.Player.triggeredSearch - that is, when - a widget ask the PlayerWidget to do a search on his behalf */ -IriSP.PlayerWidget.prototype.triggeredSearch = function(searchString) { - this.showSearchBlock(); - this.$searchInput.attr('value', searchString); - this.player.popcorn.trigger("IriSP.search", searchString); // trigger the search to make it more natural. -}; - -