X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=root%2Fjs%2Frelationship.js;h=e822d70846d717dff217e35738a9dc95e62290b5;hb=f6516f222feb909cd3999fc0ca29ac90311a0266;hp=7f6ed879c165b0ffb576158468bdcc9fe7cb1dfd;hpb=065c7cf2799ee9e71c8ed953bfc0a166e4a6b902;p=scpubgit%2Fstemmaweb.git

diff --git a/root/js/relationship.js b/root/js/relationship.js
index 7f6ed87..e822d70 100644
--- a/root/js/relationship.js
+++ b/root/js/relationship.js
@@ -5,36 +5,23 @@ var start_element_height = 0;
 var reltypes = {};
 var readingdata = {};
 
-function getTextPath() {
-    var currpath = window.location.pathname;
-    // Get rid of trailing slash
-    if( currpath.lastIndexOf('/') == currpath.length - 1 ) { 
-    	currpath = currpath.slice( 0, currpath.length - 1) 
-    };
-    // Get rid of query parameters
-    if( currpath.lastIndexOf('?') != -1 ) {
-    	currpath = currpath.slice( 0, currpath.lastIndexOf('?') );
-    };
-    var path_elements = currpath.split('/');
-    var textid = path_elements.pop();
-    var basepath = path_elements.join( '/' );
-    var path_parts = [ basepath, textid ];
-    return path_parts;
-}
-
-function getRelativePath() {
-	var path_parts = getTextPath();
-	return path_parts[0];
-}
+function arrayUnique(array) {
+    var a = array.concat();
+    for(var i=0; i<a.length; ++i) {
+        for(var j=i+1; j<a.length; ++j) {
+            if(a[i] === a[j])
+                a.splice(j--, 1);
+        }
+    }
+    return a;
+};
 
 function getTextURL( which ) {
-	var path_parts = getTextPath();
-	return path_parts[0] + '/' + path_parts[1] + '/' + which;
+	return basepath + textid + '/' + which;
 }
 
 function getReadingURL( reading_id ) {
-	var path_parts = getTextPath();
-	return path_parts[0] + '/' + path_parts[1] + '/reading/' + reading_id;
+	return basepath + textid + '/reading/' + reading_id;
 }
 
 // Make an XML ID into a valid selector
@@ -52,8 +39,8 @@ function node_dblclick_listener( evt ) {
   	// Set the easy properties first
   	$('#reading-form').dialog( 'option', 'title', 'Reading information for "' + reading_info['text'] + '"' );
   	$('#reading_id').val( reading_id );
-  	$('#reading_is_nonsense').val( reading_info['is_nonsense'] );
-  	$('#reading_grammar_invalid').val( reading_info['grammar_invalid'] );
+  	toggle_checkbox( $('#reading_is_nonsense'), reading_info['is_nonsense'] );
+  	toggle_checkbox( $('#reading_grammar_invalid'), reading_info['grammar_invalid'] );
   	// Use .text as a backup for .normal_form
   	var normal_form = reading_info['normal_form'];
   	if( !normal_form ) {
@@ -65,47 +52,121 @@ function node_dblclick_listener( evt ) {
   	}
   	$('#reading_normal_form').attr( 'size', nfboxsize )
   	$('#reading_normal_form').val( normal_form );
+  	if( editable ) {
+	  	// Fill in the witnesses for the de-collation box.
+	  	$('#reading_decollate_witnesses').empty();
+	  	$.each( reading_info['witnesses'], function( idx, wit ) {
+	  		$('#reading_decollate_witnesses').append( $('<option/>').attr(
+	  			'value', wit ).text( wit ) );
+	  	});
+	}
   	// Now do the morphological properties.
+  	morphology_form( reading_info['lexemes'] );
   	// and then open the dialog.
-  	$('#morphology').empty();
-  	$.each( reading_info['lexemes'], function( idx, lex ) {
-  		var morphoptions = [];
-  		$.each( lex['wordform_matchlist'], function( tdx, tag ) {
-  			var tagstr = stringify_wordform( tag );
-  			morphoptions.push( tagstr );
-  		});
-  		var formtag = 'morphology_' + idx;
-  		var form_morph_elements = morph_elements( formtag );
-  		form_morph_elements[0].text( lex['string'] + ': ' );
-  		form_morph_elements[1].autocomplete({ 
-  			source: morphoptions, 
-  			minLength: 0
-  		});
-  		//forminput.autocomplete('search', '');
-  		if( lex['form'] ) {
-  			var formstr = stringify_wordform( lex['form'] );
-  			form_morph_elements[1].val( formstr );
-  		} 
-		$.each( form_morph_elements, function( idx, el ) {
-			$('#morphology').append( el );
-		});
-  	});
   	$('#reading-form').dialog("open");
 }
 
+function toggle_checkbox( box, value ) {
+	if( value == null ) {
+		value = false;
+	}
+	box.attr('checked', value );
+}
+
+function morphology_form ( lexlist ) {
+  	if( lexlist.length ) {
+  		$('#morph_outer').show();
+		$('#morphology').empty();
+		$.each( lexlist, function( idx, lex ) {
+			var morphoptions = [];
+			if( 'wordform_matchlist' in lex ) {
+				$.each( lex['wordform_matchlist'], function( tdx, tag ) {
+					var tagstr = stringify_wordform( tag );
+					morphoptions.push( tagstr );
+				});
+			}
+			var formtag = 'morphology_' + idx;
+			var formstr = '';
+			if( 'form' in lex ) {
+				formstr = stringify_wordform( lex['form'] );
+			} 
+			var form_morph_elements = morph_elements( 
+				formtag, lex['string'], formstr, morphoptions );
+			$.each( form_morph_elements, function( idx, el ) {
+				$('#morphology').append( el );
+			});
+		});
+	} else {
+		$('#morph_outer').hide();
+	}
+}
+
 function stringify_wordform ( tag ) {
-	return tag['lemma'] + ' // ' + tag['morphology'];
+	if( tag ) {
+		var elements = tag.split(' // ');
+		return elements[1] + ' // ' + elements[2];
+	}
+	return ''
 }
 
-function morph_elements ( formtag ) {
+function morph_elements ( formtag, formtxt, currform, morphoptions ) {
+	var clicktag = '(Click to select)';
+	if ( !currform ) {
+		currform = clicktag;
+	}
 	var formlabel = $('<label/>').attr( 'id', 'label_' + formtag ).attr( 
-		'for', 'reading_' + formtag );
+		'for', 'reading_' + formtag ).text( formtxt + ': ' );
 	var forminput = $('<input/>').attr( 'id', 'reading_' + formtag ).attr( 
-		'name', 'reading_' + formtag ).attr( 'size', '50' );
+		'name', 'reading_' + formtag ).attr( 'size', '50' ).attr(
+		'class', 'reading_morphology' ).val( currform );
+	forminput.autocomplete({ source: morphoptions, minLength: 0	});
+	forminput.focus( function() { 
+		if( $(this).val() == clicktag ) {
+			$(this).val('');
+		}
+		$(this).autocomplete('search', '') 
+	});
 	var morphel = [ formlabel, forminput, $('<br/>') ];
 	return morphel;
 }
 
+function color_inactive ( el ) {
+	var reading_id = $(el).parent().attr('id');
+	var reading_info = readingdata[reading_id];
+	// If the reading info has any non-disambiguated lexemes, color it yellow;
+	// otherwise color it green.
+	$(el).attr( {stroke:'green', fill:'#b3f36d'} );
+	if( reading_info ) {
+		$.each( reading_info['lexemes'], function ( idx, lex ) {
+			if( !lex['is_disambiguated'] || lex['is_disambiguated'] == 0 ) {
+				$(el).attr( {stroke:'orange', fill:'#fee233'} );
+			}
+		});
+	}
+}
+
+function relemmatize () {
+	// Send the reading for a new lemmatization and reopen the form.
+	$('#relemmatize_pending').show();
+	var reading_id = $('#reading_id').val()
+	ncpath = getReadingURL( reading_id );
+	form_values = { 
+		'normal_form': $('#reading_normal_form').val(), 
+		'relemmatize': 1 };
+	var jqjson = $.post( ncpath, form_values, function( data ) {
+		// Update the form with the return
+		if( 'id' in data ) {
+			// We got back a good answer. Stash it
+			readingdata[reading_id] = data;
+			// and regenerate the morphology form.
+			morphology_form( data['lexemes'] );
+		} else {
+			alert("Could not relemmatize as requested: " + data['error']);
+		}
+		$('#relemmatize_pending').hide();
+	});
+}
+
 // Initialize the SVG once it exists
 function svgEnlargementLoaded() {
 	//Give some visual evidence that we are working
@@ -118,11 +179,16 @@ function svgEnlargementLoaded() {
 	$("#loading_message").offset(
 		{ 'top': lo_height / 2 - $("#loading_message").height() / 2,
 		  'left': lo_width / 2 - $("#loading_message").width() / 2 });
-    //Set viewbox widht and height to widht and height of $('#svgenlargement svg').
-    $('#update_workspace_button').data('locked', false);
-    $('#update_workspace_button').css('background-position', '0px 44px');
-    //This is essential to make sure zooming and panning works properly.
-    $('#svgenlargement ellipse').attr( {stroke:'green', fill:'#b3f36d'} );
+    if( editable ) {
+    	// Show the update toggle button.
+	    $('#update_workspace_button').data('locked', false);
+    	$('#update_workspace_button').css('background-position', '0px 44px');
+    }
+	var rdgpath = getTextURL( 'readings' );
+		$.getJSON( rdgpath, function( data ) {
+  		readingdata = data;
+	    $('#svgenlargement ellipse').each( function( i, el ) { color_inactive( el ) });
+  	});
     $('#svgenlargement ellipse').parent().dblclick( node_dblclick_listener );
     var graph_svg = $('#svgenlargement svg');
     var svg_g = $('#svgenlargement svg g')[0];
@@ -137,6 +203,8 @@ function svgEnlargementLoaded() {
 	   }
     }
 
+    //Set viewbox width and height to width and height of $('#svgenlargement svg').
+    //This is essential to make sure zooming and panning works properly.
     svg_root.viewBox.baseVal.width = graph_svg.attr( 'width' );
     svg_root.viewBox.baseVal.height = graph_svg.attr( 'height' );
     //Now set scale and translate so svg height is about 150px and vertically centered in viewbox.
@@ -150,37 +218,51 @@ function svgEnlargementLoaded() {
     var transform = 'rotate(0) scale(' + scale + ') translate(4 ' + translate + ')';
     svg_g.setAttribute('transform', transform);
     //used to calculate min and max zoom level:
-    start_element_height = $('#__START__ ellipse')[0].getBBox().height;
+    start_element_height = $('#__START__').children('ellipse')[0].getBBox().height;
     add_relations( function() { $('#loading_overlay').hide(); });
+    
+    //initialize marquee
+    marquee = new Marquee();
+    
 }
 
 function add_relations( callback_fn ) {
-	var basepath = getRelativePath();
+	// Add the relationship types to the keymap list
+	$.each( relationship_types, function(index, typedef) {   
+		 li_elm = $('<li class="key">').css( "border-color", 
+		 	relation_manager.relation_colors[index] ).text(typedef.name);
+		 li_elm.append( $('<div>').attr('class', 'key_tip_container').append(
+		 	$('<div>').attr('class', 'key_tip').text(typedef.description) ) );
+		 $('#keymaplist').append( li_elm ); 
+	});
+	// Now fetch the relationships themselves and add them to the graph
+	var rel_types = $.map( relationship_types, function(t) { return t.name });
+	// Save this list of names to the outer element data so that the relationship
+	// factory can access it
+	$('#keymap').data('relations', rel_types);
 	var textrelpath = getTextURL( 'relationships' );
-    $.getJSON( basepath + '/definitions', function(data) {
-        var rel_types = data.types.sort();
-        $.getJSON( textrelpath,
-        function(data) {
-            $.each(data, function( index, rel_info ) {
-                var type_index = $.inArray(rel_info.type, rel_types);
-                var source_found = get_ellipse( rel_info.source );
-                var target_found = get_ellipse( rel_info.target );
-                if( type_index != -1 && source_found.size() && target_found.size() ) {
-                    var relation = relation_manager.create( rel_info.source, rel_info.target, type_index );
-                    relation.data( 'type', rel_info.type );
-                    relation.data( 'scope', rel_info.scope );
-                    relation.data( 'note', rel_info.note );
-                    var node_obj = get_node_obj(rel_info.source);
-                    node_obj.set_draggable( false );
-                    node_obj.ellipse.data( 'node_obj', null );
-                    node_obj = get_node_obj(rel_info.target);
-                    node_obj.set_draggable( false );
-                    node_obj.ellipse.data( 'node_obj', null );
-                }
-            });
-            callback_fn.call();
-        });
-    });
+	$.getJSON( textrelpath, function(data) {
+		$.each(data, function( index, rel_info ) {
+			var type_index = $.inArray(rel_info.type, rel_types);
+			var source_found = get_ellipse( rel_info.source );
+			var target_found = get_ellipse( rel_info.target );
+			if( type_index != -1 && source_found.size() && target_found.size() ) {
+				var relation = relation_manager.create( rel_info.source, rel_info.target, type_index );
+				relation.data( 'type', rel_info.type );
+				relation.data( 'scope', rel_info.scope );
+				relation.data( 'note', rel_info.note );
+				if( editable ) {
+					var node_obj = get_node_obj(rel_info.source);
+					node_obj.set_draggable( false );
+					node_obj.ellipse.data( 'node_obj', null );
+					node_obj = get_node_obj(rel_info.target);
+					node_obj.set_draggable( false );
+					node_obj.ellipse.data( 'node_obj', null );
+				}
+			}
+		});
+		callback_fn.call();
+	});
 }
 
 function get_ellipse( node_id ) {
@@ -210,15 +292,15 @@ function node_obj(ellipse) {
   }
   
   this.set_draggable = function( draggable ) {
-    if( draggable ) {
+    if( draggable && editable ) {
       $(self.ellipse).attr( {stroke:'black', fill:'#fff'} );
       $(self.ellipse).parent().mousedown( this.mousedown_listener );
       $(self.ellipse).parent().hover( this.enter_node, this.leave_node ); 
       self.ellipse.siblings('text').attr('class', 'noselect draggable');
     } else {
       self.ellipse.siblings('text').attr('class', '');
-      $(self.ellipse).parent().unbind('mouseenter').unbind('mouseleave').unbind('mousedown');     
-      $(self.ellipse).attr( {stroke:'green', fill:'#b3f36d'} );
+	  $(self.ellipse).parent().unbind( 'mouseenter' ).unbind( 'mouseleave' ).unbind( 'mousedown' );     
+      color_inactive( self.ellipse );
     }
   }
 
@@ -306,6 +388,10 @@ function node_obj(ellipse) {
       self.node_elements = node_elements_for(self.ellipse);
   }
 
+  this.get_witnesses = function() {
+      return readingdata[self.get_id()].witnesses
+  }
+  
   self.set_draggable( true );
 }
 
@@ -454,11 +540,11 @@ function relation_factory() {
         }
     }
     this.showinfo = function(relation) {
-    	var htmlstr = 'type: ' + relation.data( 'type' ) + '<br/>scope: ' + relation.data( 'scope' );
+    	$('#delete_relation_type').text( relation.data('type') );
+    	$('#delete_relation_scope').text( relation.data('scope') );
     	if( relation.data( 'note' ) ) {
-    		htmlstr = htmlstr + '<br/>note: ' + relation.data( 'note' );
+    		$('#delete_relation_note').text('note: ' + relation.data( 'note' ) );
     	}
-        $('#delete-form-text').html( htmlstr );
         var points = relation.children('path').attr('d').slice(1).replace('C',' ').split(' ');
         var xs = parseFloat( points[0].split(',')[0] );
         var xe = parseFloat( points[1].split(',')[0] );
@@ -475,6 +561,9 @@ function relation_factory() {
         dialog_aria.offset({ left: nx, top: ny });
     }
     this.remove = function( relation_id ) {
+    	if( !editable ) {
+    		return;
+    	}
         var relation = $( jq( relation_id ) );
         relation.remove();
     }
@@ -513,29 +602,118 @@ function draw_relation( source_id, target_id, relation_color ) {
     return relation_element;
 }
 
+function Marquee() {
+    
+    var self = this;
+    
+    this.x = 0;
+    this.y = 0;
+    this.dx = 0;
+    this.dy = 0;
+    this.enlargementOffset = $('#svgenlargement').offset();
+    this.svg_rect = $('#svgenlargement svg').svg('get');
+
+    this.show = function( event ) {
+        // TODO: uncolor possible selected
+        // TODO: unless SHIFT?
+        self.x = event.clientX;
+        self.y = event.clientY;
+        p = svg_root.createSVGPoint();
+        p.x = event.clientX - self.enlargementOffset.left;
+        p.y = event.clientY - self.enlargementOffset.top;
+        self.svg_rect.rect( p.x, p.y, 0, 0, { fill: 'black', 'fill-opacity': '0.1', stroke: 'black', 'stroke-dasharray': '4,2', strokeWidth: '0.02em', id: 'marquee' } );
+    };
+
+    this.expand = function( event ) {
+        self.dx = (event.clientX - self.x);
+        self.dy = (event.clientY - self.y);
+        var rect = $('#marquee');
+        if( rect.length != 0 ) {            
+            var rect_w =  Math.abs( self.dx );
+            var rect_h =  Math.abs( self.dy );
+            var rect_x = self.x - self.enlargementOffset.left;
+            var rect_y = self.y - self.enlargementOffset.top;
+            if( self.dx < 0 ) { rect_x = rect_x - rect_w }
+            if( self.dy < 0 ) { rect_y = rect_y - rect_h }
+            rect.attr("x", rect_x).attr("y", rect_y).attr("width", rect_w).attr("height", rect_h);
+        }
+    };
+    
+    this.select = function() {
+        var rect = $('#marquee');
+        if( rect.length != 0 ) {
+            var left = $('#marquee').offset().left;
+            var top = $('#marquee').offset().top;
+            var right = left + parseInt( $('#marquee').attr( 'width' ) );
+            var bottom = top + parseInt( $('#marquee').attr( 'height' ) );
+            var tf = svg_root_element.getScreenCTM().inverse(); 
+            var p = svg_root.createSVGPoint();
+            p.x=left;
+            p.y=top;
+            var cx_min = p.matrixTransform(tf).x;
+            var cy_min = p.matrixTransform(tf).y;
+            p.x=right;
+            p.y=bottom;
+            var cx_max = p.matrixTransform(tf).x;
+            var cy_max = p.matrixTransform(tf).y;
+            var witnesses = [];
+            $('#svgenlargement ellipse').each( function( index ) {
+                var cx = parseInt( $(this).attr('cx') );
+                var cy = parseInt( $(this).attr('cy') );
+                if( cx > cx_min && cx < cx_max) {
+                    if( cy > cy_min && cy < cy_max) {
+                        // we actually heve no real 'selected' state for nodes, except coloring
+                        $(this).attr( 'fill', '#ffccff' );
+                        var this_witnesses = $(this).data( 'node_obj' ).get_witnesses();
+                        witnesses = arrayUnique( witnesses.concat( this_witnesses ) );
+                    }
+                }
+            });
+            if( $('ellipse[fill="#ffccff"]').size() > 0 ) {
+                $.each( witnesses, function( index, value ) {
+                    $('#multipleselect-form').append( '<input type="checkbox" name="witnesses" value="' + value + '">' + value + '<br>' );
+                });
+                $('#multipleselect-form').dialog( 'open' );
+            }
+            self.svg_rect.remove( $('#marquee') );
+        }
+    };
+    
+    this.unselect = function() {
+        $('ellipse[fill="#ffccff"]').attr( 'fill', '#fff' );
+    }
+     
+}
+
 
 $(document).ready(function () {
     
   timer = null;
   relation_manager = new relation_factory();
-  $('#update_workspace_button').data('locked', false);
   
+  $('#update_workspace_button').data('locked', false);
+                
   $('#enlargement').mousedown(function (event) {
     $(this)
         .data('down', true)
         .data('x', event.clientX)
         .data('y', event.clientY)
         .data('scrollLeft', this.scrollLeft)
-        stateTf = svg_root_element.getCTM().inverse();
-        var p = svg_root.createSVGPoint();
-        p.x = event.clientX;
-        p.y = event.clientY;
-        stateOrigin = p.matrixTransform(stateTf);
-        event.returnValue = false;
-        event.preventDefault();
-        return false;
+    stateTf = svg_root_element.getCTM().inverse();
+    var p = svg_root.createSVGPoint();
+    p.x = event.clientX;
+    p.y = event.clientY;
+    stateOrigin = p.matrixTransform(stateTf);
+
+    // Activate marquee if in interaction mode
+    if( $('#update_workspace_button').data('locked') == true ) { marquee.show( event ) };
+        
+    event.returnValue = false;
+    event.preventDefault();
+    return false;
   }).mouseup(function (event) {
-        $(this).data('down', false);
+    marquee.select(); 
+    $(this).data('down', false);
   }).mousemove(function (event) {
     if( timer != null ) { clearTimeout(timer); } 
     if ( ($(this).data('down') == true) && ($('#update_workspace_button').data('locked') == false) ) {
@@ -547,6 +725,7 @@ $(document).ready(function () {
         var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
         svg_root_element.setAttribute("transform", s);
     }
+    marquee.expand( event ); 
     event.returnValue = false;
     event.preventDefault();
   }).mousewheel(function (event, delta) {
@@ -577,100 +756,111 @@ $(document).ready(function () {
     'cursor' : '-moz-grab'
   });
   
-  var rdgpath = getTextURL( 'readings' );
-  $.getJSON( rdgpath, function( data ) {
-  	readingdata = data;
-  });
-
-  $( "#dialog-form" ).dialog({
-    autoOpen: false,
-    height: 270,
-    width: 290,
-    modal: true,
-    buttons: {
-      "Ok": function() {
-        $('#status').empty();
-        form_values = $('#collapse_node_form').serialize();
-        ncpath = getTextURL( 'relationships' );
-        $(':button :contains("Ok")').attr("disabled", true);
-        var jqjson = $.post( ncpath, form_values, function(data) {
-            $.each( data, function(item, source_target) { 
-            	var source_found = get_ellipse( source_target[0] );
-            	var target_found = get_ellipse( source_target[1] );
-            	if( source_found.size() && target_found.size() ) {
-                    var relation = relation_manager.create( source_target[0], source_target[1], $('#rel_type')[0].selectedIndex-1 );
-					relation.data( 'type', $('#rel_type :selected').text()  );
+  
+  if( editable ) {
+	$( "#dialog-form" ).dialog({
+	autoOpen: false,
+	height: 270,
+	width: 290,
+	modal: true,
+	buttons: {
+	  "Ok": function( evt ) {
+		$(evt.target).button("disable");
+		$('#status').empty();
+		form_values = $('#collapse_node_form').serialize();
+		ncpath = getTextURL( 'relationships' );
+		var jqjson = $.post( ncpath, form_values, function(data) {
+			$.each( data, function(item, source_target) { 
+				var source_found = get_ellipse( source_target[0] );
+				var target_found = get_ellipse( source_target[1] );
+				var relation_found = $.inArray( source_target[2], $('#keymap').data('relations') );
+				if( source_found.size() && target_found.size() && relation_found > -1 ) {
+					var relation = relation_manager.create( source_target[0], source_target[1], relation_found );
+					relation.data( 'type', source_target[2]  );
 					relation.data( 'scope', $('#scope :selected').text()  );
 					relation.data( 'note', $('#note').val()  );
 					relation_manager.toggle_active( relation.attr('id') );
 				}
-            });
-            $( "#dialog-form" ).dialog( "close" );
-        }, 'json' );
-      },
-      Cancel: function() {
-          $( this ).dialog( "close" );
-      }
-    },
-    create: function(event, ui) { 
-        $(this).data( 'relation_drawn', false );
-        //TODO? Err handling?
-		var basepath = getRelativePath();
-        var jqjson = $.getJSON( basepath + '/definitions', function(data) {
-            var types = data.types.sort();
-            $.each( types, function(index, value) {   
-                 $('#rel_type').append( $('<option />').attr( "value", value ).text(value) ); 
-                 $('#keymaplist').append( $('<li>').css( "border-color", relation_manager.relation_colors[index] ).text(value) ); 
-            });
-            var scopes = data.scopes;
-            $.each( scopes, function(index, value) {   
-                 $('#scope').append( $('<option />').attr( "value", value ).text(value) ); 
-            });
-        });        
-    },
-    open: function() {
-        relation_manager.create_temporary( $('#source_node_id').val(), $('#target_node_id').val() );
-        $(".ui-widget-overlay").css("background", "none");
-        $("#dialog_overlay").show();
-        $("#dialog_overlay").height( $("#enlargement_container").height() );
-        $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
-        $("#dialog_overlay").offset( $("#enlargement_container").offset() );
-    },
-    close: function() {
-        relation_manager.remove_temporary();
-        $( '#status' ).empty();
-        $("#dialog_overlay").hide();
-    }
-  }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
-      if( ( ajaxSettings.type == 'POST' ) && jqXHR.status == 403 ) {
-      	  var errobj = jQuery.parseJSON( jqXHR.responseText );
-          $('#status').append( '<p class="error">Error: ' + errobj.error + '</br>The relationship cannot be made.</p>' );
-      }
-  } );
+				$(evt.target).button("enable");
+		   });
+			$( "#dialog-form" ).dialog( "close" );
+		}, 'json' );
+	  },
+	  Cancel: function() {
+		  $( this ).dialog( "close" );
+	  }
+	},
+	create: function(event, ui) { 
+		$(this).data( 'relation_drawn', false );
+		$('#rel_type').data( 'changed_after_open', false );
+		$.each( relationship_types, function(index, typedef) {   
+			 $('#rel_type').append( $('<option />').attr( "value", typedef.name ).text(typedef.name) ); 
+		});
+		$.each( relationship_scopes, function(index, value) {   
+			 $('#scope').append( $('<option />').attr( "value", value ).text(value) ); 
+		});
+		// Handler to clear the annotation field, the first time the relationship is
+		// changed after opening the form.
+		$('#rel_type').change( function () {
+			if( !$(this).data( 'changed_after_open' ) ) {
+				$('#note').val('');
+			}
+			$(this).data( 'changed_after_open', true );
+		});
+	},
+	open: function() {
+		relation_manager.create_temporary( $('#source_node_id').val(), $('#target_node_id').val() );
+		$(".ui-widget-overlay").css("background", "none");
+		$("#dialog_overlay").show();
+		$("#dialog_overlay").height( $("#enlargement_container").height() );
+		$("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
+		$("#dialog_overlay").offset( $("#enlargement_container").offset() );
+		$('#rel_type').data( 'changed_after_open', false );
+	},
+	close: function() {
+		relation_manager.remove_temporary();
+		$( '#status' ).empty();
+		$("#dialog_overlay").hide();
+	}
+	}).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
+		if( ajaxSettings.url == getTextURL('relationships') 
+			&& ajaxSettings.type == 'POST' && jqXHR.status == 403 ) {
+			var error;
+			if( jqXHR.responseText.indexOf('do not have permission to modify') > -1 ) {
+				error = 'You are not authorized to modify this tradition. (Try logging in again?)';
+			} else {
+				try {
+					var errobj = jQuery.parseJSON( jqXHR.responseText );
+					error = errobj.error + '</br>The relationship cannot be made.</p>';
+				} catch(e) {
+					error = jqXHR.responseText;
+				}
+			}
+			$('#status').append( '<p class="error">Error: ' + error );
+		}
+		$(event.target).parent().find('.ui-button').button("enable");
+	} );
+  }
 
+  var deletion_buttonset = {
+        cancel: function() { $( this ).dialog( "close" ); },
+        global: function () { delete_relation( true ); },
+        delete: function() { delete_relation( false ); }
+  };  	
+  
   $( "#delete-form" ).dialog({
     autoOpen: false,
     height: 135,
-    width: 160,
+    width: 250,
     modal: false,
-    buttons: {
-        Cancel: function() {
-            $( this ).dialog( "close" );
-        },
-        Delete: function() {
-          form_values = $('#delete_relation_form').serialize();
-          ncpath = getTextURL( 'relationships' );
-          var jqjson = $.ajax({ url: ncpath, data: form_values, success: function(data) {
-              $.each( data, function(item, source_target) { 
-                  relation_manager.remove( get_relation_id( source_target[0], source_target[1] ) );
-              });
-              $( "#delete-form" ).dialog( "close" );
-          }, dataType: 'json', type: 'DELETE' });
-        }
-    },
     create: function(event, ui) {
+    	// TODO What is this logic doing?
+    	// This scales the buttons in the dialog and makes it look proper
+    	// Not sure how essential it is, does anything break if it's not here?
         var buttonset = $(this).parent().find( '.ui-dialog-buttonset' ).css( 'width', '100%' );
         buttonset.find( "button:contains('Cancel')" ).css( 'float', 'right' );
+    	// A: This makes sure that the pop up delete relation dialogue for a hovered over
+    	// relation auto closes if the user doesn't engage (mouseover) with it.
         var dialog_aria = $("div[aria-labelledby='ui-dialog-title-delete-form']");  
         dialog_aria.mouseenter( function() {
             if( mouseWait != null ) { clearTimeout(mouseWait) };
@@ -680,49 +870,180 @@ $(document).ready(function () {
         })
     },
     open: function() {
+    	if( !editable ) {
+    		$( this ).dialog( "option", "buttons", 
+    			[{ text: "OK", click: deletion_buttonset['cancel'] }] );
+    	} else if( $('#delete_relation_scope').text() === 'local' ) {
+    		$( this ).dialog( "option", "width", 160 );
+    		$( this ).dialog( "option", "buttons",
+    			[{ text: "Delete", click: deletion_buttonset['delete'] },
+    			 { text: "Cancel", click: deletion_buttonset['cancel'] }] );
+    	} else {
+    		$( this ).dialog( "option", "width", 200 );
+    		$( this ).dialog( "option", "buttons",
+    			[{ text: "Delete", click: deletion_buttonset['delete'] },
+    			 { text: "Delete all", click: deletion_buttonset['global'] },
+    			 { text: "Cancel", click: deletion_buttonset['cancel'] }] );
+		}    	
+    			
         mouseWait = setTimeout( function() { $("#delete-form").dialog( "close" ) }, 2000 );
     },
-    close: function() {
-    }
+    close: function() {}
+  });
+
+  var multipleselect_buttonset = {
+        cancel: function() { $( this ).dialog( "close" ); },
+        button1: function () {  },
+        button2: function() {  }
+  };  	
+
+  $( "#multipleselect-form" ).dialog({
+    autoOpen: false,
+    height: 150,
+    width: 250,
+    modal: true,
+    create: function(event, ui) {
+        var buttonset = $(this).parent().find( '.ui-dialog-buttonset' ).css( 'width', '100%' );
+        buttonset.find( "button:contains('Cancel')" ).css( 'float', 'right' );
+    },
+    open: function() {
+        $( this ).dialog( "option", "width", 200 );
+        $( this ).dialog( "option", "buttons",
+            [{ text: "Button_1", click: multipleselect_buttonset['button1'] },
+             { text: "Button_2", click: multipleselect_buttonset['button2'] },
+             { text: "Cancel", click: multipleselect_buttonset['cancel'] }] );
+    },
+    close: function() { marquee.unselect(); }
   });
 
-  // function for reading form dialog should go here; for now hide the element
-  $('#reading-form').dialog({
-  	autoOpen: false,
-  	height: 400,
-  	width: 600,
-  	modal: true,
-  	buttons: {
-  		Cancel: function() {
-  			$( this ).dialog( "close" );
-  		},
-  		Update: function() {
-  			form_values = $('#reading_data_form').serialize();
-			ncpath = getReadingURL();
-			var reading_element = get_node_obj( $('#reading_data_id').val() );
-			$(':button :contains("Update")').attr("disabled", true);
-			var jqjson = $.post( ncpath, form_values, function(data) {
-				$.each( data, function(key, value) { 
-					reading_element.data( key, value );
+  // Helpers for relationship deletion
+  
+  function delete_relation( scopewide ) {
+	  form_values = $('#delete_relation_form').serialize();
+	  if( scopewide ) {
+	  	form_values += "&scopewide=true";
+	  }
+	  ncpath = getTextURL( 'relationships' );
+	  var jqjson = $.ajax({ url: ncpath, data: form_values, success: function(data) {
+		  $.each( data, function(item, source_target) { 
+			  relation_manager.remove( get_relation_id( source_target[0], source_target[1] ) );
+		  });
+		  $( "#delete-form" ).dialog( "close" );
+	  }, dataType: 'json', type: 'DELETE' });
+  }
+  
+  function toggle_relation_active( node_id ) {
+      $('#svgenlargement .relation').find( "title:contains('" + node_id +  "')" ).each( function(index) {
+          matchid = new RegExp( "^" + node_id );
+          if( $(this).text().match( matchid ) != null ) {
+          	  var relation_id = $(this).parent().attr('id');
+              relation_manager.toggle_active( relation_id );
+          };
+      });
+  }
+
+  // function for reading form dialog should go here; 
+  // just hide the element for now if we don't have morphology
+  if( can_morphologize ) {
+  	  if( editable ) {
+	  	  $('#reading_decollate_witnesses').multiselect();
+	  } else {
+	  	  $('#decollation').hide();
+	  }
+	  $('#reading-form').dialog({
+		autoOpen: false,
+		// height: 400,
+		width: 450,
+		modal: true,
+		buttons: {
+			Cancel: function() {
+				$( this ).dialog( "close" );
+			},
+			Update: function( evt ) {
+				// Disable the button
+				$(evt.target).button("disable");
+				$('#reading_status').empty();
+				var reading_id = $('#reading_id').val()
+				form_values = {
+					'id' : reading_id,
+					'is_nonsense': $('#reading_is_nonsense').is(':checked'),
+					'grammar_invalid': $('#reading_grammar_invalid').is(':checked'),
+					'normal_form': $('#reading_normal_form').val() };
+				// Add the morphology values
+				$('.reading_morphology').each( function() {
+					if( $(this).val() != '(Click to select)' ) {
+						var rmid = $(this).attr('id');
+						rmid = rmid.substring(8);
+						form_values[rmid] = $(this).val();
+					}
 				});
-				$( "#reading-form" ).dialog( "close" );
-			});
-  		}
-  	},
-  	create: function() {},
-  	open: function() {
-        $(".ui-widget-overlay").css("background", "none");
-        $("#dialog_overlay").show();
-        $("#dialog_overlay").height( $("#enlargement_container").height() );
-        $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
-        $("#dialog_overlay").offset( $("#enlargement_container").offset() );
-  	},
-	close: function() {
-		$("#dialog_overlay").hide();
+				// Make the JSON call
+				ncpath = getReadingURL( reading_id );
+				var reading_element = readingdata[reading_id];
+				// $(':button :contains("Update")').attr("disabled", true);
+				var jqjson = $.post( ncpath, form_values, function(data) {
+					$.each( data, function(key, value) { 
+						reading_element[key] = value;
+					});
+					if( $('#update_workspace_button').data('locked') == false ) {
+						color_inactive( get_ellipse( reading_id ) );
+					}
+					$(evt.target).button("enable");
+					$( "#reading-form" ).dialog( "close" );
+				});
+				// Re-color the node if necessary
+				return false;
+			}
+		},
+		create: function() {
+			if( !editable ) {
+				// Get rid of the disallowed editing UI bits
+				$( this ).dialog( "option", "buttons", 
+					[{ text: "OK", click: function() { $( this ).dialog( "close" ); }}] );
+				$('#reading_relemmatize').hide();
+			}
+		},
+		open: function() {
+			$(".ui-widget-overlay").css("background", "none");
+			$('#reading_decollate_witnesses').multiselect("refresh");
+			$('#reading_decollate_witnesses').multiselect("uncheckAll");
+			$("#dialog_overlay").show();
+			$('#reading_status').empty();
+			$("#dialog_overlay").height( $("#enlargement_container").height() );
+			$("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
+			$("#dialog_overlay").offset( $("#enlargement_container").offset() );
+			$("#reading-form").parent().find('.ui-button').button("enable");
+		},
+		close: function() {
+			$("#dialog_overlay").hide();
+		}
+	  }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
+		if( ajaxSettings.url.lastIndexOf( getReadingURL('') ) > -1
+			&& ajaxSettings.type == 'POST' && jqXHR.status == 403 ) {
+			var error;
+			if( jqXHR.responseText.indexOf('do not have permission to modify') > -1 ) {
+				error = 'You are not authorized to modify this tradition. (Try logging in again?)';
+			} else {
+				try {
+					var errobj = jQuery.parseJSON( jqXHR.responseText );
+					error = errobj.error + '</br>The relationship cannot be made.</p>';
+				} catch(e) {
+					error = jqXHR.responseText;
+				}
+			}
+			$('#status').append( '<p class="error">Error: ' + error );
+		}
+		$(event.target).parent().find('.ui-button').button("enable");
+	  });
+	} else {
+		$('#reading-form').hide();
 	}
-  });
+  
 
   $('#update_workspace_button').click( function() {
+  	 if( !editable ) {
+  	 	return;
+  	 }
      var svg_enlargement = $('#svgenlargement').svg().svg('get').root();
      mouse_scale = svg_root_element.getScreenCTM().a;
      if( $(this).data('locked') == true ) {
@@ -764,6 +1085,13 @@ $(document).ready(function () {
          $(this).data('locked', true );
      }
   });
+
+  if( !editable ) {  
+    // Hide the unused elements
+    $('#dialog-form').hide();
+    $('#update_workspace_button').hide();
+  }
+
   
   $('.helptag').popupWindow({ 
 	  height:500, 
@@ -773,17 +1101,6 @@ $(document).ready(function () {
 	  scrollbars:1 
   }); 
 
-  
-  function toggle_relation_active( node_id ) {
-      $('#svgenlargement .relation').find( "title:contains('" + node_id +  "')" ).each( function(index) {
-          matchid = new RegExp( "^" + node_id );
-          if( $(this).text().match( matchid ) != null ) {
-          	  var relation_id = $(this).parent().attr('id');
-              relation_manager.toggle_active( relation_id );
-          };
-      });
-  }
-
   expandFillPageClients();
   $(window).resize(function() {
     expandFillPageClients();
@@ -810,6 +1127,7 @@ function loadSVG(svgData) {
 }
 
 
+
 /*	OS Gadget stuff
 
 function svg_select_callback(topic, data, subscriberData) {