3 var svg_root_element = null;
4 var start_element_height = 0;
8 jQuery.removeFromArray = function(value, arr) {
9 return jQuery.grep(arr, function(elem, index) {
10 return elem !== value;
14 function arrayUnique(array) {
15 var a = array.concat();
16 for(var i=0; i<a.length; ++i) {
17 for(var j=i+1; j<a.length; ++j) {
25 function getTextURL( which ) {
26 return basepath + textid + '/' + which;
29 function getReadingURL( reading_id ) {
30 return basepath + textid + '/reading/' + reading_id;
33 // Make an XML ID into a valid selector
35 return '#' + myid.replace(/(:|\.)/g,'\\$1');
38 // Actions for opening the reading panel
39 function node_dblclick_listener( evt ) {
40 // Open the reading dialogue for the given node.
41 // First get the reading info
42 var reading_id = $(this).attr('id');
43 var reading_info = readingdata[reading_id];
44 // and then populate the dialog box with it.
45 // Set the easy properties first
46 $('#reading-form').dialog( 'option', 'title', 'Reading information for "' + reading_info['text'] + '"' );
47 $('#reading_id').val( reading_id );
48 toggle_checkbox( $('#reading_is_nonsense'), reading_info['is_nonsense'] );
49 toggle_checkbox( $('#reading_grammar_invalid'), reading_info['grammar_invalid'] );
50 // Use .text as a backup for .normal_form
51 var normal_form = reading_info['normal_form'];
53 normal_form = reading_info['text'];
56 if( normal_form.length > 9 ) {
57 nfboxsize = normal_form.length + 1;
59 $('#reading_normal_form').attr( 'size', nfboxsize )
60 $('#reading_normal_form').val( normal_form );
62 // Fill in the witnesses for the de-collation box.
63 $('#reading_decollate_witnesses').empty();
64 $.each( reading_info['witnesses'], function( idx, wit ) {
65 $('#reading_decollate_witnesses').append( $('<option/>').attr(
66 'value', wit ).text( wit ) );
69 // Now do the morphological properties.
70 morphology_form( reading_info['lexemes'] );
71 // and then open the dialog.
72 $('#reading-form').dialog("open");
75 function toggle_checkbox( box, value ) {
79 box.attr('checked', value );
82 function morphology_form ( lexlist ) {
83 if( lexlist.length ) {
84 $('#morph_outer').show();
85 $('#morphology').empty();
86 $.each( lexlist, function( idx, lex ) {
87 var morphoptions = [];
88 if( 'wordform_matchlist' in lex ) {
89 $.each( lex['wordform_matchlist'], function( tdx, tag ) {
90 var tagstr = stringify_wordform( tag );
91 morphoptions.push( tagstr );
94 var formtag = 'morphology_' + idx;
97 formstr = stringify_wordform( lex['form'] );
99 var form_morph_elements = morph_elements(
100 formtag, lex['string'], formstr, morphoptions );
101 $.each( form_morph_elements, function( idx, el ) {
102 $('#morphology').append( el );
106 $('#morph_outer').hide();
110 function stringify_wordform ( tag ) {
112 var elements = tag.split(' // ');
113 return elements[1] + ' // ' + elements[2];
118 function morph_elements ( formtag, formtxt, currform, morphoptions ) {
119 var clicktag = '(Click to select)';
123 var formlabel = $('<label/>').attr( 'id', 'label_' + formtag ).attr(
124 'for', 'reading_' + formtag ).text( formtxt + ': ' );
125 var forminput = $('<input/>').attr( 'id', 'reading_' + formtag ).attr(
126 'name', 'reading_' + formtag ).attr( 'size', '50' ).attr(
127 'class', 'reading_morphology' ).val( currform );
128 forminput.autocomplete({ source: morphoptions, minLength: 0 });
129 forminput.focus( function() {
130 if( $(this).val() == clicktag ) {
133 $(this).autocomplete('search', '')
135 var morphel = [ formlabel, forminput, $('<br/>') ];
139 function color_inactive ( el ) {
140 var reading_id = $(el).parent().attr('id');
141 var reading_info = readingdata[reading_id];
142 // If the reading info has any non-disambiguated lexemes, color it yellow;
143 // otherwise color it green.
144 $(el).attr( {stroke:'green', fill:'#b3f36d'} );
146 $.each( reading_info['lexemes'], function ( idx, lex ) {
147 if( !lex['is_disambiguated'] || lex['is_disambiguated'] == 0 ) {
148 $(el).attr( {stroke:'orange', fill:'#fee233'} );
154 function relemmatize () {
155 // Send the reading for a new lemmatization and reopen the form.
156 $('#relemmatize_pending').show();
157 var reading_id = $('#reading_id').val()
158 ncpath = getReadingURL( reading_id );
160 'normal_form': $('#reading_normal_form').val(),
162 var jqjson = $.post( ncpath, form_values, function( data ) {
163 // Update the form with the return
165 // We got back a good answer. Stash it
166 readingdata[reading_id] = data;
167 // and regenerate the morphology form.
168 morphology_form( data['lexemes'] );
170 alert("Could not relemmatize as requested: " + data['error']);
172 $('#relemmatize_pending').hide();
176 // Initialize the SVG once it exists
177 function svgEnlargementLoaded() {
178 //Give some visual evidence that we are working
179 $('#loading_overlay').show();
180 lo_height = $("#enlargement_container").outerHeight();
181 lo_width = $("#enlargement_container").outerWidth();
182 $("#loading_overlay").height( lo_height );
183 $("#loading_overlay").width( lo_width );
184 $("#loading_overlay").offset( $("#enlargement_container").offset() );
185 $("#loading_message").offset(
186 { 'top': lo_height / 2 - $("#loading_message").height() / 2,
187 'left': lo_width / 2 - $("#loading_message").width() / 2 });
189 // Show the update toggle button.
190 $('#update_workspace_button').data('locked', false);
191 $('#update_workspace_button').css('background-position', '0px 44px');
193 $('#svgenlargement ellipse').parent().dblclick( node_dblclick_listener );
194 var graph_svg = $('#svgenlargement svg');
195 var svg_g = $('#svgenlargement svg g')[0];
197 svg_root = graph_svg.svg().svg('get').root();
199 // Find the real root and ignore any text nodes
200 for (i = 0; i < svg_root.childNodes.length; ++i) {
201 if (svg_root.childNodes[i].nodeName != '#text') {
202 svg_root_element = svg_root.childNodes[i];
207 //Set viewbox width and height to width and height of $('#svgenlargement svg').
208 //This is essential to make sure zooming and panning works properly.
209 svg_root.viewBox.baseVal.width = graph_svg.attr( 'width' );
210 svg_root.viewBox.baseVal.height = graph_svg.attr( 'height' );
211 //Now set scale and translate so svg height is about 150px and vertically centered in viewbox.
212 //This is just to create a nice starting enlargement.
213 var initial_svg_height = 250;
214 var scale = initial_svg_height/graph_svg.attr( 'height' );
215 var additional_translate = (graph_svg.attr( 'height' ) - initial_svg_height)/(2*scale);
216 var transform = svg_g.getAttribute('transform');
217 var translate = parseFloat( transform.match( /translate\([^\)]*\)/ )[0].split('(')[1].split(' ')[1].split(')')[0] );
218 translate += additional_translate;
219 var transform = 'rotate(0) scale(' + scale + ') translate(4 ' + translate + ')';
220 svg_g.setAttribute('transform', transform);
221 //used to calculate min and max zoom level:
222 start_element_height = $('#__START__').children('ellipse')[0].getBBox().height;
223 //some use of call backs to ensure succesive execution
224 add_relations( function() {
225 var rdgpath = getTextURL( 'readings' );
226 $.getJSON( rdgpath, function( data ) {
228 $('#svgenlargement ellipse').each( function( i, el ) { color_inactive( el ) });
231 $('#loading_overlay').hide();
235 marquee = new Marquee();
239 function add_relations( callback_fn ) {
240 // Add the relationship types to the keymap list
241 $.each( relationship_types, function(index, typedef) {
242 li_elm = $('<li class="key">').css( "border-color",
243 relation_manager.relation_colors[index] ).text(typedef.name);
244 li_elm.append( $('<div>').attr('class', 'key_tip_container').append(
245 $('<div>').attr('class', 'key_tip').text(typedef.description) ) );
246 $('#keymaplist').append( li_elm );
248 // Now fetch the relationships themselves and add them to the graph
249 var rel_types = $.map( relationship_types, function(t) { return t.name });
250 // Save this list of names to the outer element data so that the relationship
251 // factory can access it
252 $('#keymap').data('relations', rel_types);
253 var textrelpath = getTextURL( 'relationships' );
254 $.getJSON( textrelpath, function(data) {
255 $.each(data, function( index, rel_info ) {
256 var type_index = $.inArray(rel_info.type, rel_types);
257 var source_found = get_ellipse( rel_info.source );
258 var target_found = get_ellipse( rel_info.target );
259 if( type_index != -1 && source_found.size() && target_found.size() ) {
260 var relation = relation_manager.create( rel_info.source, rel_info.target, type_index );
261 relation.data( 'type', rel_info.type );
262 relation.data( 'scope', rel_info.scope );
263 relation.data( 'note', rel_info.note );
265 var node_obj = get_node_obj(rel_info.source);
266 node_obj.set_selectable( false );
267 node_obj.ellipse.data( 'node_obj', null );
268 node_obj = get_node_obj(rel_info.target);
269 node_obj.set_selectable( false );
270 node_obj.ellipse.data( 'node_obj', null );
278 function get_ellipse( node_id ) {
279 return $( jq( node_id ) + ' ellipse');
282 function get_node_obj( node_id ) {
283 var node_ellipse = get_ellipse( node_id );
284 if( node_ellipse.data( 'node_obj' ) == null ) {
285 node_ellipse.data( 'node_obj', new node_obj(node_ellipse) );
287 return node_ellipse.data( 'node_obj' );
290 function node_obj(ellipse) {
291 this.ellipse = ellipse;
298 this.node_elements = node_elements_for(self.ellipse);
300 this.get_id = function() {
301 return $(self.ellipse).parent().attr('id')
304 this.set_selectable = function( clickable ) {
305 if( clickable && editable ) {
306 $(self.ellipse).attr( {stroke:'black', fill:'#fff'} );
307 $(self.ellipse).parent().hover( this.enter_node, this.leave_node );
308 $(self.ellipse).parent().mousedown( function(evt) { evt.stopPropagation() } );
309 $(self.ellipse).parent().click( function(evt) {
310 evt.stopPropagation();
311 if( $('ellipse[fill="#9999ff"]').size() > 0 ) {
312 $('ellipse[fill="#9999ff"]').each( function() {
313 $(this).data( 'node_obj' ).set_draggable( false );
316 self.set_draggable( true )
319 $(self.ellipse).attr( {stroke:'black', fill:'#fff'} );
320 self.ellipse.siblings('text').attr('class', '');
321 $(self.ellipse).parent().unbind();
322 $('body').unbind('mousemove');
323 $('body').unbind('mouseup');
327 this.set_draggable = function( draggable ) {
328 if( draggable && editable ) {
329 $(self.ellipse).attr( {stroke:'black', fill:'#9999ff'} );
330 $(self.ellipse).parent().mousedown( this.mousedown_listener );
331 $(self.ellipse).parent().unbind( 'mouseenter' ).unbind( 'mouseleave' );
332 self.ellipse.siblings('text').attr('class', 'noselect draggable');
334 $(self.ellipse).attr( {stroke:'black', fill:'#fff'} );
335 self.ellipse.siblings('text').attr('class', '');
336 $(self.ellipse).parent().unbind( 'mousedown ');
337 $(self.ellipse).parent().mousedown( function(evt) { evt.stopPropagation() } );
338 $(self.ellipse).parent().hover( this.enter_node, this.leave_node );
342 this.mousedown_listener = function(evt) {
343 evt.stopPropagation();
344 self.x = evt.clientX;
345 self.y = evt.clientY;
346 $('body').mousemove( self.mousemove_listener );
347 $('body').mouseup( self.mouseup_listener );
348 $(self.ellipse).parent().unbind('mouseenter').unbind('mouseleave')
349 self.ellipse.attr( 'fill', '#6b6bb2' );
350 first_node_g_element = $("#svgenlargement g .node" ).filter( ":first" );
351 if( first_node_g_element.attr('id') !== self.get_g().attr('id') ) { self.get_g().insertBefore( first_node_g_element ) };
354 this.mousemove_listener = function(evt) {
355 self.dx = (evt.clientX - self.x) / mouse_scale;
356 self.dy = (evt.clientY - self.y) / mouse_scale;
357 self.move_elements();
358 evt.returnValue = false;
359 evt.preventDefault();
363 this.mouseup_listener = function(evt) {
364 if( $('ellipse[fill="#ffccff"]').size() > 0 ) {
365 var source_node_id = $(self.ellipse).parent().attr('id');
366 var source_node_text = self.ellipse.siblings('text').text();
367 var target_node_id = $('ellipse[fill="#ffccff"]').parent().attr('id');
368 var target_node_text = $('ellipse[fill="#ffccff"]').siblings("text").text();
369 $('#source_node_id').val( source_node_id );
370 $('#source_node_text').val( source_node_text );
371 $('#target_node_id').val( target_node_id );
372 $('#target_node_text').val( target_node_text );
373 $('#dialog-form').dialog( 'open' );
375 $('body').unbind('mousemove');
376 $('body').unbind('mouseup');
377 self.ellipse.attr( 'fill', '#9999ff' );
378 self.reset_elements();
381 this.cpos = function() {
382 return { x: self.ellipse.attr('cx'), y: self.ellipse.attr('cy') };
385 this.get_g = function() {
386 return self.ellipse.parent('g');
389 this.enter_node = function(evt) {
390 self.ellipse.attr( 'fill', '#ffccff' );
393 this.leave_node = function(evt) {
394 self.ellipse.attr( 'fill', '#fff' );
397 this.greyout_edges = function() {
398 $.each( self.node_elements, function(index, value) {
399 value.grey_out('.edge');
403 this.ungreyout_edges = function() {
404 $.each( self.node_elements, function(index, value) {
405 value.un_grey_out('.edge');
409 this.move_elements = function() {
410 $.each( self.node_elements, function(index, value) {
411 value.move(self.dx,self.dy);
415 this.reset_elements = function() {
416 $.each( self.node_elements, function(index, value) {
421 this.update_elements = function() {
422 self.node_elements = node_elements_for(self.ellipse);
425 this.get_witnesses = function() {
426 return readingdata[self.get_id()].witnesses
429 self.set_selectable( true );
432 function svgshape( shape_element ) {
433 this.shape = shape_element;
434 this.move = function(dx,dy) {
435 this.shape.attr( "transform", "translate(" + dx + " " + dy + ")" );
437 this.reset = function() {
438 this.shape.attr( "transform", "translate( 0, 0 )" );
440 this.grey_out = function(filter) {
441 if( this.shape.parent(filter).size() != 0 ) {
442 this.shape.attr({'stroke':'#e5e5e5', 'fill':'#e5e5e5'});
445 this.un_grey_out = function(filter) {
446 if( this.shape.parent(filter).size() != 0 ) {
447 this.shape.attr({'stroke':'#000000', 'fill':'#000000'});
452 function svgpath( path_element, svg_element ) {
453 this.svg_element = svg_element;
454 this.path = path_element;
455 this.x = this.path.x;
456 this.y = this.path.y;
457 this.move = function(dx,dy) {
458 this.path.x = this.x + dx;
459 this.path.y = this.y + dy;
461 this.reset = function() {
462 this.path.x = this.x;
463 this.path.y = this.y;
465 this.grey_out = function(filter) {
466 if( this.svg_element.parent(filter).size() != 0 ) {
467 this.svg_element.attr('stroke', '#e5e5e5');
468 this.svg_element.siblings('text').attr('fill', '#e5e5e5');
469 this.svg_element.siblings('text').attr('class', 'noselect');
472 this.un_grey_out = function(filter) {
473 if( this.svg_element.parent(filter).size() != 0 ) {
474 this.svg_element.attr('stroke', '#000000');
475 this.svg_element.siblings('text').attr('fill', '#000000');
476 this.svg_element.siblings('text').attr('class', '');
481 function node_elements_for( ellipse ) {
482 node_elements = get_edge_elements_for( ellipse );
483 node_elements.push( new svgshape( ellipse.siblings('text') ) );
484 node_elements.push( new svgshape( ellipse ) );
485 return node_elements;
488 function get_edge_elements_for( ellipse ) {
489 edge_elements = new Array();
490 node_id = ellipse.parent().attr('id');
491 edge_in_pattern = new RegExp( node_id + '$' );
492 edge_out_pattern = new RegExp( '^' + node_id );
493 $.each( $('#svgenlargement .edge,#svgenlargement .relation').children('title'), function(index) {
494 title = $(this).text();
495 if( edge_in_pattern.test(title) ) {
496 polygon = $(this).siblings('polygon');
497 if( polygon.size() > 0 ) {
498 edge_elements.push( new svgshape( polygon ) );
500 path_segments = $(this).siblings('path')[0].pathSegList;
501 edge_elements.push( new svgpath( path_segments.getItem(path_segments.numberOfItems - 1), $(this).siblings('path') ) );
503 if( edge_out_pattern.test(title) ) {
504 path_segments = $(this).siblings('path')[0].pathSegList;
505 edge_elements.push( new svgpath( path_segments.getItem(0), $(this).siblings('path') ) );
508 return edge_elements;
511 function relation_factory() {
513 this.color_memo = null;
514 //TODO: colors hard coded for now
515 this.temp_color = '#FFA14F';
516 this.relation_colors = [ "#5CCCCC", "#67E667", "#F9FE72", "#6B90D4", "#FF7673", "#E467B3", "#AA67D5", "#8370D8", "#FFC173" ];
518 this.create_temporary = function( source_node_id, target_node_id ) {
519 var relation_id = get_relation_id( source_node_id, target_node_id );
520 var relation = $( jq( relation_id ) );
521 if( relation.size() == 0 ) {
522 draw_relation( source_node_id, target_node_id, self.temp_color );
524 self.color_memo = relation.children('path').attr( 'stroke' );
525 relation.children('path').attr( 'stroke', self.temp_color );
528 this.remove_temporary = function() {
529 var path_element = $('#svgenlargement .relation').children('path[stroke="' + self.temp_color + '"]');
530 if( self.color_memo != null ) {
531 path_element.attr( 'stroke', self.color_memo );
532 self.color_memo = null;
534 var temporary = path_element.parent('g').remove();
539 this.create = function( source_node_id, target_node_id, color_index ) {
540 //TODO: Protect from (color_)index out of bound..
541 var relation_color = self.relation_colors[ color_index ];
542 var relation = draw_relation( source_node_id, target_node_id, relation_color );
543 get_node_obj( source_node_id ).update_elements();
544 get_node_obj( target_node_id ).update_elements();
547 this.toggle_active = function( relation_id ) {
548 var relation = $( jq( relation_id ) );
549 var relation_path = relation.children('path');
550 if( !relation.data( 'active' ) ) {
551 relation_path.css( {'cursor':'pointer'} );
552 relation_path.mouseenter( function(event) {
553 outerTimer = setTimeout( function() {
554 timer = setTimeout( function() {
555 var related_nodes = get_related_nodes( relation_id );
556 var source_node_id = related_nodes[0];
557 var target_node_id = related_nodes[1];
558 $('#delete_source_node_id').val( source_node_id );
559 $('#delete_target_node_id').val( target_node_id );
560 self.showinfo(relation);
564 relation_path.mouseleave( function(event) {
565 clearTimeout(outerTimer);
566 if( timer != null ) { clearTimeout(timer); }
568 relation.data( 'active', true );
570 relation_path.unbind( 'mouseenter' );
571 relation_path.unbind( 'mouseleave' );
572 relation_path.css( {'cursor':'inherit'} );
573 relation.data( 'active', false );
576 this.showinfo = function(relation) {
577 $('#delete_relation_type').text( relation.data('type') );
578 $('#delete_relation_scope').text( relation.data('scope') );
579 if( relation.data( 'note' ) ) {
580 $('#delete_relation_note').text('note: ' + relation.data( 'note' ) );
582 var points = relation.children('path').attr('d').slice(1).replace('C',' ').split(' ');
583 var xs = parseFloat( points[0].split(',')[0] );
584 var xe = parseFloat( points[1].split(',')[0] );
585 var ys = parseFloat( points[0].split(',')[1] );
586 var ye = parseFloat( points[3].split(',')[1] );
587 var p = svg_root.createSVGPoint();
588 p.x = xs + ((xe-xs)*1.1);
589 p.y = ye - ((ye-ys)/2);
590 var ctm = svg_root_element.getScreenCTM();
591 var nx = p.matrixTransform(ctm).x;
592 var ny = p.matrixTransform(ctm).y;
593 var dialog_aria = $ ("div[aria-labelledby='ui-dialog-title-delete-form']");
594 $('#delete-form').dialog( 'open' );
595 dialog_aria.offset({ left: nx, top: ny });
597 this.remove = function( relation_id ) {
601 var relation = $( jq( relation_id ) );
606 // Utility function to create/return the ID of a relation link between
607 // a source and target.
608 function get_relation_id( source_id, target_id ) {
609 var idlist = [ source_id, target_id ];
611 return 'relation-' + idlist[0] + '-...-' + idlist[1];
614 function get_related_nodes( relation_id ) {
615 var srctotarg = relation_id.substr( 9 );
616 return srctotarg.split('-...-');
619 function draw_relation( source_id, target_id, relation_color ) {
620 var source_ellipse = get_ellipse( source_id );
621 var target_ellipse = get_ellipse( target_id );
622 var relation_id = get_relation_id( source_id, target_id );
623 var svg = $('#svgenlargement').children('svg').svg().svg('get');
624 var path = svg.createPath();
625 var sx = parseInt( source_ellipse.attr('cx') );
626 var rx = parseInt( source_ellipse.attr('rx') );
627 var sy = parseInt( source_ellipse.attr('cy') );
628 var ex = parseInt( target_ellipse.attr('cx') );
629 var ey = parseInt( target_ellipse.attr('cy') );
630 var relation = svg.group( $("#svgenlargement svg g"),
631 { 'class':'relation', 'id':relation_id } );
632 svg.title( relation, source_id + '->' + target_id );
633 svg.path( relation, path.move( sx, sy ).curveC( sx + (2*rx), sy, ex + (2*rx), ey, ex, ey ), {fill: 'none', stroke: relation_color, strokeWidth: 4});
634 var relation_element = $('#svgenlargement .relation').filter( ':last' );
635 relation_element.insertBefore( $('#svgenlargement g g').filter(':first') );
636 return relation_element;
639 function detach_node( readingsgohere ) {
640 var readings = { "n127_0":
642 "grammar_invalid": null,
643 "witnesses": ["Sg524"],
644 "normal_form": "Secundo ",
655 $.extend( readingdata, readings );
656 // remove from existing readings the witnesses for the new nodes/readings
657 $.each( readings, function( node_id, reading ) {
658 $.each( reading.witnesses, function( index, witness ) {
659 var witnesses = readingdata[ reading.orig_rdg ].witnesses;
660 readingdata[ reading.orig_rdg ].witnesses = $.removeFromArray( witness, witnesses );
664 // Todo: .each is getting us in trouble most likely for
665 // duplicating edges in a strand that both are incoming and outgoing
666 // like b and c in -i-> a -ii-> b -iii-> c -iv->
669 // here we detach witnesses from the existing edges accoring to what's being relayed by readings
670 $.each( readings, function( node_id, reading ) {
671 var edges = edges_of( get_ellipse( reading.orig_rdg ) );
672 incoming_remaining = [];
673 outgoing_remaining = [];
674 $.each( reading.witnesses, function( index, witness ) {
675 incoming_remaining.push( witness );
676 outgoing_remaining.push( witness );
678 $.each( edges, function( index, edge ) {
679 detached_edge = edge.detach_witnesses( reading.witnesses );
680 if( detached_edge != null ) {
681 detached_edges.push( detached_edge );
682 $.each( detached_edge.witnesses, function( index, witness ) {
683 if( detached_edge.is_incoming == true ) {
684 incoming_remaining = $.removeFromArray( witness, incoming_remaining );
686 outgoing_remaining = $.removeFromArray( witness, outgoing_remaining );
692 // After detachng we still need to check if for *all* readings
693 // an edge was detached. It may be that a witness was not
694 // explicitly named on an edge but was part of a 'majority' edge
695 // in which case we need to duplicate and name that edge after those
696 // remaining witnesses.
697 if( outgoing_remaining.length > 0 ) {
698 $.each( edges, function( index, edge ) {
699 if( edge.get_label() == 'majority' && !edge.is_incoming ) {
700 detached_edges.push( edge.clone_for( outgoing_remaining ) );
704 if( incoming_remaining.length > 0 ) {
705 $.each( edges, function( index, edge ) {
706 if( edge.get_label() == 'majority' && edge.is_incoming ) {
707 detached_edges.push( edge.clone_for( outgoing_remaining ) );
713 console.log( detached_edges );
714 //if not all witnesses of reading are detached in and out clone
715 // clone remaining from 'majority in'
716 //clone node with node_id
717 // in all clones replace reading.orig_rdg with node_id
718 // move cloned node up 20px
730 this.enlargementOffset = $('#svgenlargement').offset();
731 this.svg_rect = $('#svgenlargement svg').svg('get');
733 this.show = function( event ) {
734 // TODO: uncolor possible selected
735 // TODO: unless SHIFT?
736 self.x = event.clientX;
737 self.y = event.clientY;
738 p = svg_root.createSVGPoint();
739 p.x = event.clientX - self.enlargementOffset.left;
740 p.y = event.clientY - self.enlargementOffset.top;
741 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' } );
744 this.expand = function( event ) {
745 self.dx = (event.clientX - self.x);
746 self.dy = (event.clientY - self.y);
747 var rect = $('#marquee');
748 if( rect.length != 0 ) {
749 var rect_w = Math.abs( self.dx );
750 var rect_h = Math.abs( self.dy );
751 var rect_x = self.x - self.enlargementOffset.left;
752 var rect_y = self.y - self.enlargementOffset.top;
753 if( self.dx < 0 ) { rect_x = rect_x - rect_w }
754 if( self.dy < 0 ) { rect_y = rect_y - rect_h }
755 rect.attr("x", rect_x).attr("y", rect_y).attr("width", rect_w).attr("height", rect_h);
759 this.select = function() {
760 var rect = $('#marquee');
761 if( rect.length != 0 ) {
762 //unselect any possible selected first
763 if( $('ellipse[fill="#9999ff"]').size() > 0 ) {
764 $('ellipse[fill="#9999ff"]').each( function() {
765 $(this).data( 'node_obj' ).set_draggable( false );
768 //compute dimension of marquee
769 var left = $('#marquee').offset().left;
770 var top = $('#marquee').offset().top;
771 var right = left + parseInt( $('#marquee').attr( 'width' ) );
772 var bottom = top + parseInt( $('#marquee').attr( 'height' ) );
773 var tf = svg_root_element.getScreenCTM().inverse();
774 var p = svg_root.createSVGPoint();
777 var cx_min = p.matrixTransform(tf).x;
778 var cy_min = p.matrixTransform(tf).y;
781 var cx_max = p.matrixTransform(tf).x;
782 var cy_max = p.matrixTransform(tf).y;
783 //select any node with its center inside the marquee
784 //also merge witness sets from nodes
786 $('#svgenlargement ellipse').each( function( index ) {
787 var cx = parseInt( $(this).attr('cx') );
788 var cy = parseInt( $(this).attr('cy') );
789 if( cx > cx_min && cx < cx_max) {
790 if( cy > cy_min && cy < cy_max) {
791 // we actually heve no real 'selected' state for nodes, except coloring
792 $(this).attr( 'fill', '#9999ff' );
793 var this_witnesses = $(this).data( 'node_obj' ).get_witnesses();
794 witnesses = arrayUnique( witnesses.concat( this_witnesses ) );
798 if( $('ellipse[fill="#9999ff"]').size() > 0 ) {
799 //add interesectio of witnesses sets to the multi select form and open it
800 $.each( witnesses, function( index, value ) {
801 $('#multipleselect-form').append( '<input type="checkbox" name="witnesses" value="' + value + '">' + value + '<br>' );
803 $('#multipleselect-form').dialog( 'open' );
805 self.svg_rect.remove( $('#marquee') );
809 this.unselect = function() {
810 $('ellipse[fill="#9999ff"]').attr( 'fill', '#fff' );
816 $(document).ready(function () {
819 relation_manager = new relation_factory();
821 $('#update_workspace_button').data('locked', false);
823 $('#enlargement').mousedown(function (event) {
826 .data('x', event.clientX)
827 .data('y', event.clientY)
828 .data('scrollLeft', this.scrollLeft)
829 stateTf = svg_root_element.getCTM().inverse();
830 var p = svg_root.createSVGPoint();
833 stateOrigin = p.matrixTransform(stateTf);
835 // Activate marquee if in interaction mode
836 if( $('#update_workspace_button').data('locked') == true ) { marquee.show( event ) };
838 event.returnValue = false;
839 event.preventDefault();
841 }).mouseup(function (event) {
843 $(this).data('down', false);
844 }).mousemove(function (event) {
845 if( timer != null ) { clearTimeout(timer); }
846 if ( ($(this).data('down') == true) && ($('#update_workspace_button').data('locked') == false) ) {
847 var p = svg_root.createSVGPoint();
850 p = p.matrixTransform(stateTf);
851 var matrix = stateTf.inverse().translate(p.x - stateOrigin.x, p.y - stateOrigin.y);
852 var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
853 svg_root_element.setAttribute("transform", s);
855 marquee.expand( event );
856 event.returnValue = false;
857 event.preventDefault();
858 }).mousewheel(function (event, delta) {
859 event.returnValue = false;
860 event.preventDefault();
861 if ( $('#update_workspace_button').data('locked') == false ) {
862 if (!delta || delta == null || delta == 0) delta = event.originalEvent.wheelDelta;
863 if (!delta || delta == null || delta == 0) delta = -1 * event.originalEvent.detail;
864 if( delta < -9 ) { delta = -9 };
865 var z = 1 + delta/10;
866 z = delta > 0 ? 1 : -1;
867 var g = svg_root_element;
868 if (g && ((z<1 && (g.getScreenCTM().a * start_element_height) > 4.0) || (z>=1 && (g.getScreenCTM().a * start_element_height) < 100))) {
870 var p = root.createSVGPoint();
871 p.x = event.originalEvent.clientX;
872 p.y = event.originalEvent.clientY;
873 p = p.matrixTransform(g.getCTM().inverse());
874 var scaleLevel = 1+(z/20);
875 var k = root.createSVGMatrix().translate(p.x, p.y).scale(scaleLevel).translate(-p.x, -p.y);
876 var matrix = g.getCTM().multiply(k);
877 var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
878 g.setAttribute("transform", s);
882 'overflow' : 'hidden',
883 'cursor' : '-moz-grab'
888 $( "#dialog-form" ).dialog({
894 "Ok": function( evt ) {
895 $(evt.target).button("disable");
896 $('#status').empty();
897 form_values = $('#collapse_node_form').serialize();
898 ncpath = getTextURL( 'relationships' );
899 var jqjson = $.post( ncpath, form_values, function(data) {
900 $.each( data, function(item, source_target) {
901 var source_found = get_ellipse( source_target[0] );
902 var target_found = get_ellipse( source_target[1] );
903 var relation_found = $.inArray( source_target[2], $('#keymap').data('relations') );
904 if( source_found.size() && target_found.size() && relation_found > -1 ) {
905 var relation = relation_manager.create( source_target[0], source_target[1], relation_found );
906 relation.data( 'type', source_target[2] );
907 relation.data( 'scope', $('#scope :selected').text() );
908 relation.data( 'note', $('#note').val() );
909 relation_manager.toggle_active( relation.attr('id') );
911 $(evt.target).button("enable");
913 $( "#dialog-form" ).dialog( "close" );
917 $( this ).dialog( "close" );
920 create: function(event, ui) {
921 $(this).data( 'relation_drawn', false );
922 $('#rel_type').data( 'changed_after_open', false );
923 $.each( relationship_types, function(index, typedef) {
924 $('#rel_type').append( $('<option />').attr( "value", typedef.name ).text(typedef.name) );
926 $.each( relationship_scopes, function(index, value) {
927 $('#scope').append( $('<option />').attr( "value", value ).text(value) );
929 // Handler to clear the annotation field, the first time the relationship is
930 // changed after opening the form.
931 $('#rel_type').change( function () {
932 if( !$(this).data( 'changed_after_open' ) ) {
935 $(this).data( 'changed_after_open', true );
939 relation_manager.create_temporary( $('#source_node_id').val(), $('#target_node_id').val() );
940 $(".ui-widget-overlay").css("background", "none");
941 $("#dialog_overlay").show();
942 $("#dialog_overlay").height( $("#enlargement_container").height() );
943 $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
944 $("#dialog_overlay").offset( $("#enlargement_container").offset() );
945 $('#rel_type').data( 'changed_after_open', false );
948 relation_manager.remove_temporary();
949 $( '#status' ).empty();
950 $("#dialog_overlay").hide();
952 }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
953 if( ajaxSettings.url == getTextURL('relationships')
954 && ajaxSettings.type == 'POST' && jqXHR.status == 403 ) {
956 if( jqXHR.responseText.indexOf('do not have permission to modify') > -1 ) {
957 error = 'You are not authorized to modify this tradition. (Try logging in again?)';
960 var errobj = jQuery.parseJSON( jqXHR.responseText );
961 error = errobj.error + '</br>The relationship cannot be made.</p>';
963 error = jqXHR.responseText;
966 $('#status').append( '<p class="error">Error: ' + error );
968 $(event.target).parent().find('.ui-button').button("enable");
972 var deletion_buttonset = {
973 cancel: function() { $( this ).dialog( "close" ); },
974 global: function () { delete_relation( true ); },
975 delete: function() { delete_relation( false ); }
978 $( "#delete-form" ).dialog({
983 create: function(event, ui) {
984 // TODO What is this logic doing?
985 // This scales the buttons in the dialog and makes it look proper
986 // Not sure how essential it is, does anything break if it's not here?
987 var buttonset = $(this).parent().find( '.ui-dialog-buttonset' ).css( 'width', '100%' );
988 buttonset.find( "button:contains('Cancel')" ).css( 'float', 'right' );
989 // A: This makes sure that the pop up delete relation dialogue for a hovered over
990 // relation auto closes if the user doesn't engage (mouseover) with it.
991 var dialog_aria = $("div[aria-labelledby='ui-dialog-title-delete-form']");
992 dialog_aria.mouseenter( function() {
993 if( mouseWait != null ) { clearTimeout(mouseWait) };
995 dialog_aria.mouseleave( function() {
996 mouseWait = setTimeout( function() { $("#delete-form").dialog( "close" ) }, 2000 );
1001 $( this ).dialog( "option", "buttons",
1002 [{ text: "OK", click: deletion_buttonset['cancel'] }] );
1003 } else if( $('#delete_relation_scope').text() === 'local' ) {
1004 $( this ).dialog( "option", "width", 160 );
1005 $( this ).dialog( "option", "buttons",
1006 [{ text: "Delete", click: deletion_buttonset['delete'] },
1007 { text: "Cancel", click: deletion_buttonset['cancel'] }] );
1009 $( this ).dialog( "option", "width", 200 );
1010 $( this ).dialog( "option", "buttons",
1011 [{ text: "Delete", click: deletion_buttonset['delete'] },
1012 { text: "Delete all", click: deletion_buttonset['global'] },
1013 { text: "Cancel", click: deletion_buttonset['cancel'] }] );
1016 mouseWait = setTimeout( function() { $("#delete-form").dialog( "close" ) }, 2000 );
1018 close: function() {}
1021 var multipleselect_buttonset = {
1022 cancel: function() { $( this ).dialog( "close" ); },
1023 button1: function () { },
1024 button2: function() { }
1027 $( "#multipleselect-form" ).dialog({
1032 create: function(event, ui) {
1033 var buttonset = $(this).parent().find( '.ui-dialog-buttonset' ).css( 'width', '100%' );
1034 buttonset.find( "button:contains('Cancel')" ).css( 'float', 'right' );
1037 $( this ).dialog( "option", "width", 200 );
1038 $( this ).dialog( "option", "buttons",
1039 [{ text: "Button_1", click: multipleselect_buttonset['button1'] },
1040 { text: "Button_2", click: multipleselect_buttonset['button2'] },
1041 { text: "Cancel", click: multipleselect_buttonset['cancel'] }] );
1042 $(".ui-widget-overlay").css("background", "none");
1043 $("#dialog_overlay").show();
1044 $("#dialog_overlay").height( $("#enlargement_container").height() );
1045 $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
1046 $("#dialog_overlay").offset( $("#enlargement_container").offset() );
1050 $("#dialog_overlay").hide();
1054 // Helpers for relationship deletion
1056 function delete_relation( scopewide ) {
1057 form_values = $('#delete_relation_form').serialize();
1059 form_values += "&scopewide=true";
1061 ncpath = getTextURL( 'relationships' );
1062 var jqjson = $.ajax({ url: ncpath, data: form_values, success: function(data) {
1063 $.each( data, function(item, source_target) {
1064 relation_manager.remove( get_relation_id( source_target[0], source_target[1] ) );
1066 $( "#delete-form" ).dialog( "close" );
1067 }, dataType: 'json', type: 'DELETE' });
1070 function toggle_relation_active( node_id ) {
1071 $('#svgenlargement .relation').find( "title:contains('" + node_id + "')" ).each( function(index) {
1072 matchid = new RegExp( "^" + node_id );
1073 if( $(this).text().match( matchid ) != null ) {
1074 var relation_id = $(this).parent().attr('id');
1075 relation_manager.toggle_active( relation_id );
1080 // function for reading form dialog should go here;
1081 // just hide the element for now if we don't have morphology
1082 if( can_morphologize ) {
1084 $('#reading_decollate_witnesses').multiselect();
1086 $('#decollation').hide();
1088 $('#reading-form').dialog({
1094 Cancel: function() {
1095 $( this ).dialog( "close" );
1097 Update: function( evt ) {
1098 // Disable the button
1099 $(evt.target).button("disable");
1100 $('#reading_status').empty();
1101 var reading_id = $('#reading_id').val()
1104 'is_nonsense': $('#reading_is_nonsense').is(':checked'),
1105 'grammar_invalid': $('#reading_grammar_invalid').is(':checked'),
1106 'normal_form': $('#reading_normal_form').val() };
1107 // Add the morphology values
1108 $('.reading_morphology').each( function() {
1109 if( $(this).val() != '(Click to select)' ) {
1110 var rmid = $(this).attr('id');
1111 rmid = rmid.substring(8);
1112 form_values[rmid] = $(this).val();
1115 // Make the JSON call
1116 ncpath = getReadingURL( reading_id );
1117 var reading_element = readingdata[reading_id];
1118 // $(':button :contains("Update")').attr("disabled", true);
1119 var jqjson = $.post( ncpath, form_values, function(data) {
1120 $.each( data, function(key, value) {
1121 reading_element[key] = value;
1123 if( $('#update_workspace_button').data('locked') == false ) {
1124 color_inactive( get_ellipse( reading_id ) );
1126 $(evt.target).button("enable");
1127 $( "#reading-form" ).dialog( "close" );
1129 // Re-color the node if necessary
1133 create: function() {
1135 // Get rid of the disallowed editing UI bits
1136 $( this ).dialog( "option", "buttons",
1137 [{ text: "OK", click: function() { $( this ).dialog( "close" ); }}] );
1138 $('#reading_relemmatize').hide();
1142 $(".ui-widget-overlay").css("background", "none");
1143 $('#reading_decollate_witnesses').multiselect("refresh");
1144 $('#reading_decollate_witnesses').multiselect("uncheckAll");
1145 $("#dialog_overlay").show();
1146 $('#reading_status').empty();
1147 $("#dialog_overlay").height( $("#enlargement_container").height() );
1148 $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
1149 $("#dialog_overlay").offset( $("#enlargement_container").offset() );
1150 $("#reading-form").parent().find('.ui-button').button("enable");
1153 $("#dialog_overlay").hide();
1155 }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
1156 if( ajaxSettings.url.lastIndexOf( getReadingURL('') ) > -1
1157 && ajaxSettings.type == 'POST' && jqXHR.status == 403 ) {
1159 if( jqXHR.responseText.indexOf('do not have permission to modify') > -1 ) {
1160 error = 'You are not authorized to modify this tradition. (Try logging in again?)';
1163 var errobj = jQuery.parseJSON( jqXHR.responseText );
1164 error = errobj.error + '</br>The relationship cannot be made.</p>';
1166 error = jqXHR.responseText;
1169 $('#status').append( '<p class="error">Error: ' + error );
1171 $(event.target).parent().find('.ui-button').button("enable");
1174 $('#reading-form').hide();
1178 $('#update_workspace_button').click( function() {
1182 var svg_enlargement = $('#svgenlargement').svg().svg('get').root();
1183 mouse_scale = svg_root_element.getScreenCTM().a;
1184 if( $(this).data('locked') == true ) {
1185 $('#svgenlargement ellipse' ).each( function( index ) {
1186 if( $(this).data( 'node_obj' ) != null ) {
1187 $(this).data( 'node_obj' ).ungreyout_edges();
1188 $(this).data( 'node_obj' ).set_selectable( false );
1189 color_inactive( $(this) );
1190 var node_id = $(this).data( 'node_obj' ).get_id();
1191 toggle_relation_active( node_id );
1192 $(this).data( 'node_obj', null );
1195 $(this).data('locked', false);
1196 $(this).css('background-position', '0px 44px');
1198 var left = $('#enlargement').offset().left;
1199 var right = left + $('#enlargement').width();
1200 var tf = svg_root_element.getScreenCTM().inverse();
1201 var p = svg_root.createSVGPoint();
1204 var cx_min = p.matrixTransform(tf).x;
1206 var cx_max = p.matrixTransform(tf).x;
1207 $('#svgenlargement ellipse').each( function( index ) {
1208 var cx = parseInt( $(this).attr('cx') );
1209 if( cx > cx_min && cx < cx_max) {
1210 if( $(this).data( 'node_obj' ) == null ) {
1211 $(this).data( 'node_obj', new node_obj( $(this) ) );
1213 $(this).data( 'node_obj' ).set_selectable( true );
1215 $(this).data( 'node_obj' ).greyout_edges();
1216 var node_id = $(this).data( 'node_obj' ).get_id();
1217 toggle_relation_active( node_id );
1220 $(this).css('background-position', '0px 0px');
1221 $(this).data('locked', true );
1226 // Hide the unused elements
1227 $('#dialog-form').hide();
1228 $('#update_workspace_button').hide();
1232 $('.helptag').popupWindow({
1240 expandFillPageClients();
1241 $(window).resize(function() {
1242 expandFillPageClients();
1248 function expandFillPageClients() {
1249 $('.fillPage').each(function () {
1250 $(this).height($(window).height() - $(this).offset().top - MARGIN);
1254 function loadSVG(svgData) {
1255 var svgElement = $('#svgenlargement');
1257 $(svgElement).svg('destroy');
1261 onLoad : svgEnlargementLoaded
1269 function svg_select_callback(topic, data, subscriberData) {
1275 var prefs = new gadgets.Prefs();
1276 var preferredHeight = parseInt(prefs.getString('height'));
1277 if (gadgets.util.hasFeature('dynamic-height')) gadgets.window.adjustHeight(preferredHeight);
1278 expandFillPageClients();
1281 if (gadgets.util.hasFeature('pubsub-2')) {
1282 gadgets.HubSettings.onConnect = function(hum, suc, err) {
1283 subId = gadgets.Hub.subscribe("interedition.svg.selected", svg_select_callback);
1287 else gadgets.util.registerOnLoadHandler(loaded);