Revert unintended "Merge branch 'read_aloud' of git@github.com:openlibrary/bookreader"

[bookreader.git] / BookReader / BookReader.js

diff --git a/BookReader/BookReader.js b/BookReader/BookReader.js
index 7d0f218..5390e66 100644 (file)
--- a/BookReader/BookReader.js
+++ b/BookReader/BookReader.js
@@ -104,9 +104,6 @@ function BookReader() {
         autofit: 'auto'
     };
     
-    // Text-to-Speech params
-    this.ttsPosition = -1;
-    
     return this;
 };
 
@@ -3119,7 +3116,6 @@ BookReader.prototype.initToolbar = function(mode, ui) {
 
     $("#BookReader").append("<div id='BRtoolbar'>"
         + "<span id='BRtoolbarbuttons' style='float: right'>"
-        +   "<button class='BRicon rollover read_aloud' onclick='br.ttsStart(); return false;'/>"
         +   "<button class='BRicon print rollover' /> <button class='BRicon rollover embed' />"
         +   "<form class='BRpageform' action='javascript:' onsubmit='br.jumpToPage(this.elements[0].value)'> <span class='label'>Page:<input id='BRpagenum' type='text' size='3' onfocus='br.autoStop();'></input></span></form>"
         +   "<div class='BRtoolbarmode2' style='display: none'><button class='BRicon rollover book_leftmost' /><button class='BRicon rollover book_left' /><button class='BRicon rollover book_right' /><button class='BRicon rollover book_rightmost' /></div>"
@@ -3779,117 +3775,3 @@ BookReader.util = {
     }
     // The final property here must NOT have a comma after it - IE7
 }
-
-
-// text-to-speech (readAloud) functions:
-//______________________________________________________________________________
-
-BookReader.prototype.ttsStart = function () {
-    console.log('starting readAloud');
-    var url = 'http://'+this.server+'/BookReader/BookReaderGetTextWrapper.php?path='+this.bookPath+'_djvu.xml&page='+this.currentIndex();
-    console.log('url is ' + url);
-    $.ajax({url:url, dataType:'jsonp'});
-}
-
-BookReader.prototype.ttsGetTextCB = function (data) {
-    console.log('ttsGetTextCB got data:');
-    console.log(data);
-    this.ttsChunks = data;
-    this.ttsHilites = [];
-    //$.ajax({url:'http://'+this.ttsServer+'/renderAudio.py', data:{string:data[0][0], format:'ogg'}, dataType:'json'});
-    
-    this.ttsPosition = -1;
-    var snd = soundManager.createSound({
-     id: 'chunk0',
-     //url: 'http://home.us.archive.org/~rkumar/arctic.ogg',     
-     url: 'http://home.us.archive.org/~rkumar/getOgg.php?string=' + escape(data[0][0]) + '&f=.ogg', //the .ogg is to trick SoundManager2 to use the HTML5 audio player
-     autoLoad: true
-    });    
-    snd.br = this;
-    snd.load();
-    this.ttsNextChunk();
-}
-
-BookReader.prototype.ttsNextChunk = function () {
-    console.log(this);
-    console.log(this.ttsPosition);
-    this.ttsPosition++;
-    console.log('next chunk is ');
-    console.log(this.ttsPosition);
-    
-    if (this.ttsPosition >= this.ttsChunks.length) {
-        console.log('tts stop');
-        return;
-    }
-    
-    var chunk = this.ttsChunks[this.ttsPosition];
-
-    //remove old hilights
-    $(this.ttsHilites).remove();
-    this.ttsHilites = [];
-
-    if (2 == this.mode) {
-        this.ttsHilite2UP(chunk);
-    } else {
-        alert('only 2 page mode supported for TTS..');
-    }
-    
-    //preload next chunk
-    var nextPos = this.ttsPosition+1;
-    if (nextPos < this.ttsChunks.length) {       
-        var snd = soundManager.createSound({
-         id: 'chunk'+nextPos,
-         url: 'http://home.us.archive.org/~rkumar/getOgg.php?string=' + escape(this.ttsChunks[nextPos][0]) + '&f=.ogg', //the .ogg is to trick SoundManager2 to use the HTML5 audio player
-         //url: 'http://home.us.archive.org/~rkumar/arctic.ogg',
-         autoload: true
-        });
-        snd.br = this;
-        snd.load()
-    }       
-    
-    //play current chunk
-    var self = this;
-    var foo = function() {console.log(this.br); br.ttsNextChunk();}    
-    soundManager.play('chunk'+this.ttsPosition,{onfinish:foo});
-}
-
-BookReader.prototype.ttsHilite2UP = function (chunk) {
-    var i;
-    for (i=0; i<chunk.length; i++) {
-        //each rect is an array of l,b,r,t coords (djvu.xml ordering...)       
-        var l = chunk[i][0];
-        var b = chunk[i][1];
-        var r = chunk[i][2];
-        var t = chunk[i][3];
-        
-        //TODO: refactor.. position calculation is also in updateSearchHilites2UP
-        var div = document.createElement('div');
-        this.ttsHilites.push(div);
-        $(div).attr('className', 'BookReaderSearchHilite').css('zIndex', 3).appendTo('#BRtwopageview');
-
-        // We calculate the reduction factor for the specific page because it can be different
-        // for each page in the spread
-        var key = this.currentIndex();
-        var height = this._getPageHeight(key);
-        var width  = this._getPageWidth(key)
-        var reduce = this.twoPage.height/height;
-        var scaledW = parseInt(width*reduce);
-            
-        var gutter = this.twoPageGutter();
-        var pageL;
-        if ('L' == this.getPageSide(key)) {
-            pageL = gutter-scaledW;
-        } else {
-            pageL = gutter;
-        }
-        var pageT  = this.twoPageTop();
-            
-        $(div).css({
-            width:  (r-l)*reduce + 'px',
-            height: (b-t)*reduce + 'px',
-            left:   pageL+(l)*reduce + 'px',
-            top:    pageT+(t)*reduce +'px'
-        });
-        
-    }
-}