questia.Package( "coreweb.reader" );

coreweb.reader.viewTypeOnChange = function(form) {
  	form.submit();
}

coreweb.reader.isLoggedIn = function(){
	 return questia.Dictionary.user.loggedIn;
}

function showHideLogin(input){
	if(input == "show"){
		parent.document.getElementById("loginWindow").style.display="block";
	}else if(input == "hide" || input == null || input == ""){
		parent.document.getElementById("loginWindow").style.display="none";
	}
}

coreweb.reader.showFeatureDialog = function(messageText, toolName) {
	var newwidth = window.screen.width;
	document.getElementById("loginWindow").style.left = (newwidth-450)/2+"px";
	document.getElementById("loginWindow").style.top = coreweb.common.ComponentUtils.getPosition(document.getElementById("readerToolbar") ).top + 10 + 'px';
	showHideLogin("show");
	
}

coreweb.reader.getSelectedText = function() {
   return encodeURI(coreweb.reader.selectedText);
}


coreweb.reader.updateSelectedText = function() {
 // alert( coreweb.reader.globalSelectedText);
   coreweb.reader.selectedText = coreweb.reader.globalSelectedText;
}

coreweb.reader.doHighlight = function(color){
	var selection = coreweb.reader.getSelectedText();
//alert('plain='+coreweb.reader.selectedText.length +'total='+selection.length);
  if(coreweb.reader.isLoggedIn() && selection.length <= 1900){

   coreweb.reader.globalSelectedText='';
    var pageCoords = questia.Dictionary.innerReaderArea.pageCoords;
    var offset = 0;
    if( typeof( window.frames.controlFrame.pageYOffset ) == 'number' ) {
    	//Netscape compliant
	    offset = window.frames.controlFrame.pageYOffset;
    } else if( window.frames.controlFrame.document.body && window.frames.controlFrame.document.body.scrollTop )  {
	    //DOM compliant
        offset = window.frames.controlFrame.document.body.scrollTop;
    } else if( window.frames.controlFrame.document.documentElement && window.frames.controlFrame.document.documentElement.scrollTop ) {
    	//IE6 standards compliant mode
        offset = window.frames.controlFrame.document.documentElement.scrollTop;
    }
	if ( pageCoords ) {
		//alert('The Highlight feature is not available for image books at this time.  Coming soon!\n');
		if(questia.Dictionary.innerReaderArea.imageHeight > 0 || questia.Dictionary.innerReaderArea.imageWidth > 0) {
		   var imageInfo = {offset:offset , color:color };
		   questia.Events.notify(this,'page.reader','doHighlightForImages', imageInfo);
		   return false;
		 } else{
		 	alert('Highlight feature cannot be used with a rotated image.\n');
		 }
	} else {
		if (selection=='') {
 			alert('To use the highlight feature please select some text on the page first.\nThen select which color to use for the highlight from the menu.');
 		} else{
	    	 var url = "/reader/action/text/highlight?highlight_color=" + color+ "&offset="+offset+"&highlight_text=" + selection;
	    	window.controlFrame.location.href=url;
	    }
	}
  }else if(selection.length > 1900) {
		alert("The amount of text you tried to highlight is bigger than the maximum allowed.\nPlease try again highlighting less text.");
  }else{
  		coreweb.reader.showFeatureDialog("highlight words or passages in the publication you are reading.","highlights"); 
  }
}

coreweb.reader.cite = function(){
  if(coreweb.reader.isLoggedIn()){
		coreweb.reader.updateSelectedText();
		var selection = coreweb.reader.getSelectedText();
		var forward = '/CitationHandler.qst?citeaction=createCitationBegin&current_docid='+questia.Dictionary.reader.docId;
    	var url = '/reader/action/selectTextRedirect?docId=' + questia.Dictionary.reader.docId + '&text=' + selection + '&url=' + escape(forward);
		coreweb.common.openWindow(url, 'Citation', 600,500 );
  } else{
		coreweb.reader.showFeatureDialog("create a citation to the page you are reading that you can paste into your paper.  Highlight a passage to include that passage as a quotation.","citation");   
  }
}

coreweb.reader.showDictionary = function() {
  if(coreweb.reader.isLoggedIn()){
		coreweb.reader.updateSelectedText();
		var selection = coreweb.reader.getSelectedText();
		var forward = '/RefToolsHTMLMediator.qst?action=dict_word'; 
    	var url = '/reader/action/selectTextRedirect?docId=' + questia.Dictionary.reader.docId + '&text=' + selection + '&url=' + escape(forward);
		coreweb.common.openWindow( url, 'Reference', 680, 480, 'yes', 'yes');
 	}else{
		coreweb.reader.showFeatureDialog("look up words in a dictionary, thesaurus, or encyclopedia.","reference"); 
 	}
}


coreweb.reader.showThesaurus = function() {
  	if(coreweb.reader.isLoggedIn()){
		coreweb.reader.updateSelectedText();
		var selection = coreweb.reader.getSelectedText();
		var forward = '/RefToolsHTMLMediator.qst?action=th_list_word'; 
    	var url = '/reader/action/selectTextRedirect?docId=' + questia.Dictionary.reader.docId + '&text=' + selection + '&url=' + escape(forward);
		coreweb.common.openWindow( url, 'Reference', 680, 480, 'yes', 'yes');
 	}else{
		coreweb.reader.showFeatureDialog("look up words in a dictionary, thesaurus, or encyclopedia.","reference"); 
 	}
}


coreweb.reader.addBibliography = function() {
  if(coreweb.reader.isLoggedIn()){
	var callback = function( responseText ) {
				   document.body.style.cursor = "default";   
				   var response = eval("(" + responseText + ")");
		  	       alert(response.message);
		}	
    document.body.style.cursor = "wait"; 
	questia.asyncRequest.get( "/reader/action/addBibliography/" + questia.Dictionary.reader.docId, callback );
  }else{
	coreweb.reader.showFeatureDialog("save a reference to the publication you are reading for your bibliography or generate a bibliography you can paste into your paper.","bibliography");   
  }
}
coreweb.reader.createBibliography = function() {
  if(coreweb.reader.isLoggedIn()){
	var url = "/CitationHandler.qst?citeaction=createBibliographyBegin";
	coreweb.common.openWindow(url, 'Bilbiography', 600, 500);
  }else{
	coreweb.reader.showFeatureDialog("save a reference to the publication you are reading for your bibliography or generate a bibliography you can paste into your paper.","bibliography");   
  }
}

coreweb.reader.showProjects = function() {
  if(coreweb.reader.isLoggedIn()){
   window.location.href = '/workspace/projects?returnUrl=/reader';
  }else{
	coreweb.reader.showFeatureDialog("create and manage separate folders for your different research projects.  Highlights, bookmarks, bibliographies, etc. are saved in your current project.","projects");   
  }
}

coreweb.reader.printPage = function() {
    /**
    * define in pritnDialog.html
    */
    coreweb.reader.showPrintDialog(); 
}

coreweb.reader.addBookshelf = function() {
  if(coreweb.reader.isLoggedIn()){
		var callback = function( responseText ) {
		   document.body.style.cursor = "default";   
  	       	var expr = "(" + responseText + ")";
			var response = eval(expr);
			if ( response.result ) {
	  		    alert( response.message );
			}
		}	
        document.body.style.cursor = "wait"; 
		questia.asyncRequest.get( "/reader/action/addBookshelf/"+questia.Dictionary.reader.docId, callback );
  }else{
	coreweb.reader.showFeatureDialog("save a link to the publication you are reading or view all the publications you have put on your bookshelf.","bookshelf");   
  }
}

coreweb.reader.viewBookshelf = function() {
  if(coreweb.reader.isLoggedIn()){
	coreweb.common.openWindow( "/reader/action/viewBookshelf", 'Bookshelf', 440,360 );
  }else{
	coreweb.reader.showFeatureDialog("save a link to the publication you are reading or view all the publications you have put on your bookshelf.","bookshelf");   
  }
}

coreweb.reader.bookmark = function() {
  if(coreweb.reader.isLoggedIn()){
		var callback = function( responseText ) {
		   document.body.style.cursor = "default";   
  	       	var expr = "(" + responseText + ")";
			var response = eval(expr);
			if ( response.result ) {
				if(response.message == 'visible'){
		  	       alert('This page has been bookmarked.');
				}
	  	       questia.Events.notify(this,'page.reader','bookmark',response.message);
			}else{
	  	       alert('Sorry, there has been a problem with your bookmark: '+response.message);
			}
		}	
        document.body.style.cursor = "wait"; 
		questia.asyncRequest.get( "/reader/action/bookmark/" + questia.Dictionary.reader.docId, callback );
  }else{
	coreweb.reader.showFeatureDialog("save a link to the page you are reading, which you can later return to from Workspace.","bookmark");   
  }
			
}

coreweb.reader.addNote = function(){
	if(coreweb.reader.isLoggedIn()){
		coreweb.common.openWindow( "/reader/action/addNote?docId=" + questia.Dictionary.reader.docId, 'Notes', 460,360 );
	}else{
		coreweb.reader.showFeatureDialog("save a note you write on the publication page you are reading.","notes"); 
	}
}



coreweb.reader.showEncyclopedia = function() {
 if(coreweb.reader.isLoggedIn()){
	var url = "/PM.qst?a=o&docId=112841714";
	coreweb.common.openWindow( url, 'Reference', 750, 550, 'yes','yes' );
 }else{
	coreweb.reader.showFeatureDialog("look up words in a dictionary, thesaurus, or encyclopedia.","reference"); 
 }
	
}

// Help messages
coreweb.reader.showBookshelfHelp = function() {
	coreweb.reader.helpTool('/WebHelp/bookshelf_help.htm' );
}

coreweb.reader.showHighlightHelp = function() {
	coreweb.reader.helpTool('/WebHelp/page_view_highlighter_help.htm' );
}

coreweb.reader.showBibliographyHelp = function() {
   coreweb.reader.helpTool( '/WebHelp/page_view_citation_help.htm');
}

coreweb.reader.showDictionaryHelp = function() {
   coreweb.reader.helpTool( '/WebHelp/page_view_dictionthes_help.htm');
}

coreweb.reader.helpTool = function(url){

   coreweb.common.openWindow( url, 'Help', 640, 480, 'yes', 'yes' );
}

var highlightMenu='<a href="#" >Highlight</a>';
var quoteCiteMenu='<a href="#" >Quote/Cite</a>';
var referenceMenu='<a href="#" onMouseDown="coreweb.reader.updateSelectedText();return true;">Reference</a>';

var yellowIcon ="<img src='/reader/img/icons/highlight_yellow_pixel.gif' 	width='9' height='9' align='absmiddle' border='0'>";
var pinkIcon = 	"<img src='/reader/img/icons/highlight_pink_pixel.gif' 		width='9' height='9' align='absmiddle' border='0'>";
var limeIcon = 	"<img src='/reader/img/icons/highlight_lime_green_pixel.gif'width='9' height='9' align='absmiddle' border='0'>";
var blueIcon = 	"<img src='/reader/img/icons/highlight_light_blue_pixel.gif'width='9' height='9' align='absmiddle' border='0'>";
var orangeIcon ="<img src='/reader/img/icons/highlight_orange_pixel.gif' 	width='9' height='9' align='absmiddle' border='0'>";
var violetIcon ="<img src='/reader/img/icons/highlight_violet_pixel.gif' 	width='9' height='9' align='absmiddle' border='0'>";

//Submenus are defined here as links in order to maintain the text highlighted when user clicks in a color.
var yellowsubmenu='<a href="#" onMouseDown="coreweb.reader.updateSelectedText();return true;" >Yellow</a>';
var pinksubmenu='<a href="#" onMouseDown="coreweb.reader.updateSelectedText();return true;">Pink</a>';
var greensubmenu='<a href="#" onMouseDown="coreweb.reader.updateSelectedText();return true;">Lime Green</a>';
var bluesubmenu='<a href="#" onMouseDown="coreweb.reader.updateSelectedText();return true;">Light Blue</a>';
var orangesubmenu='<a href="#" onMouseDown="coreweb.reader.updateSelectedText();return true;">Orange</a>';
var violetsubmenu='<a href="#" onMouseDown="coreweb.reader.updateSelectedText();return true;">Violet</a>';

var dictionarySubmenu='<a href="#" >Dictionary</a>';
var thesaurusSubmenu='<a href="#">Thesaurus</a>';
var encyclopediaSubmenu='<a href="#">Encyclopedia</a>';

coreweb.reader.doHighlightYellow = function(){ coreweb.reader.doHighlight('yellow');}
coreweb.reader.doHighlightPink = function(){ coreweb.reader.doHighlight('pink');}
coreweb.reader.doHighlightGreen = function(){ coreweb.reader.doHighlight('lime_green');}
coreweb.reader.doHighlightBlue = function(){ coreweb.reader.doHighlight('light_blue');}
coreweb.reader.doHighlightOrange = function(){ coreweb.reader.doHighlight('orange');}
coreweb.reader.doHighlightViolet = function(){ coreweb.reader.doHighlight('violet');}
coreweb.reader.clearSearchHiglights = function(){ questia.Events.notify(this,'page.reader','clearHL');}


coreweb.reader.initMenu = function(){
var myMenu = 
 [
    [null, 'Projects', coreweb.reader.showProjects, null, new coreweb.ui.QTip('manageTipMenu','manageTip', enableTips)],  // a menu item
    _cmSplit,
    [null, 'Bookshelf', null, null, new coreweb.ui.QTip('bookshelfTipMenu','bookshelfTip', enableTips),   // a folder item
        [null, 'Add to Bookshelf', coreweb.reader.addBookshelf, null, null],  // a menu item
        [null, 'View Bookshelf', coreweb.reader.viewBookshelf, null, null],  // a menu item
        [null, 'Help', coreweb.reader.showBookshelfHelp, null, null]  // a menu item
    ],
    _cmSplit,
    [null, 'Bookmark', coreweb.reader.bookmark, null, new coreweb.ui.QTip('bibliographyTipMenu','bookmarkTip', enableTips)],
     _cmSplit,
    [null, highlightMenu, null, null, new coreweb.ui.QTip('highlightfTipMenu','highlightTip', enableTips),   // a folder item
        [yellowIcon, yellowsubmenu, coreweb.reader.doHighlightYellow, null, null],
        [pinkIcon, pinksubmenu, coreweb.reader.doHighlightPink, null, null],
        [limeIcon, greensubmenu, coreweb.reader.doHighlightGreen, null, null],
        [blueIcon, bluesubmenu, coreweb.reader.doHighlightBlue, null, null],
        [orangeIcon, orangesubmenu, coreweb.reader.doHighlightOrange, null, null],
        [violetIcon, violetsubmenu, coreweb.reader.doHighlightViolet, null, null],
        _cmSplit,
        [null,'Clear Search Highlights',coreweb.reader.clearSearchHiglights , null, null],  
        [null,'Help', coreweb.reader.showHighlightHelp, null, null]
    ],
    _cmSplit,
    [null, 'Add Note', coreweb.reader.addNote, null, new coreweb.ui.QTip('addNoteTipMenu','addNoteTip', enableTips)],
    _cmSplit,
    [null, quoteCiteMenu, coreweb.reader.cite, null, new coreweb.ui.QTip('citeTipMenu','citeTip', enableTips)],
    _cmSplit,
    [null, 'Bibliography', null, null, new coreweb.ui.QTip('biblioTipMenu','biblioTip', enableTips),   // a folder item
        [null, 'Add to Bibliography', coreweb.reader.addBibliography, null, null],  // a menu item
        [null, 'Create Bibliography', coreweb.reader.createBibliography, null, null],  // a menu item
        [null, 'Help', coreweb.reader.showBibliographyHelp, null, null]  // a menu item
    ],
    _cmSplit,
    [null, 'Print', coreweb.reader.printPage, null, new coreweb.ui.QTip('printTipMenu','printTip', enableTips)], // print menu
    _cmSplit,
    [null, referenceMenu, null, null, new coreweb.ui.QTip('referenceTipMenu','referenceTip', enableTips ),
        [null, dictionarySubmenu, coreweb.reader.showDictionary, null, null],  
        [null, thesaurusSubmenu, coreweb.reader.showThesaurus, null, null],
        [null, encyclopediaSubmenu, coreweb.reader.showEncyclopedia, null, null],
        [null, 'Help', coreweb.reader.showDictionaryHelp, null, null]
    ]
 ];

return myMenu;
}