3 var svg_root_element = null;
4 var start_element_height = 0;
8 function arrayUnique(array) {
9 var a = array.concat();
10 for(var i=0; i<a.length; ++i) {
11 for(var j=i+1; j<a.length; ++j) {
19 function getTextURL( which ) {
20 return basepath + textid + '/' + which;
23 function getReadingURL( reading_id ) {
24 return basepath + textid + '/reading/' + reading_id;
27 // Make an XML ID into a valid selector
29 return '#' + myid.replace(/(:|\.)/g,'\\$1');
32 // Actions for opening the reading panel
33 function node_dblclick_listener( evt ) {
34 // Open the reading dialogue for the given node.
35 // First get the reading info
36 var reading_id = $(this).attr('id');
37 var reading_info = readingdata[reading_id];
38 // and then populate the dialog box with it.
39 // Set the easy properties first
40 $('#reading-form').dialog( 'option', 'title', 'Reading information for "' + reading_info['text'] + '"' );
41 $('#reading_id').val( reading_id );
42 toggle_checkbox( $('#reading_is_nonsense'), reading_info['is_nonsense'] );
43 toggle_checkbox( $('#reading_grammar_invalid'), reading_info['grammar_invalid'] );
44 // Use .text as a backup for .normal_form
45 var normal_form = reading_info['normal_form'];
47 normal_form = reading_info['text'];
50 if( normal_form.length > 9 ) {
51 nfboxsize = normal_form.length + 1;
53 $('#reading_normal_form').attr( 'size', nfboxsize )
54 $('#reading_normal_form').val( normal_form );
56 // Fill in the witnesses for the de-collation box.
57 $('#reading_decollate_witnesses').empty();
58 $.each( reading_info['witnesses'], function( idx, wit ) {
59 $('#reading_decollate_witnesses').append( $('<option/>').attr(
60 'value', wit ).text( wit ) );
63 // Now do the morphological properties.
64 morphology_form( reading_info['lexemes'] );
65 // and then open the dialog.
66 $('#reading-form').dialog("open");
69 function toggle_checkbox( box, value ) {
73 box.attr('checked', value );
76 function morphology_form ( lexlist ) {
77 if( lexlist.length ) {
78 $('#morph_outer').show();
79 $('#morphology').empty();
80 $.each( lexlist, function( idx, lex ) {
81 var morphoptions = [];
82 if( 'wordform_matchlist' in lex ) {
83 $.each( lex['wordform_matchlist'], function( tdx, tag ) {
84 var tagstr = stringify_wordform( tag );
85 morphoptions.push( tagstr );
88 var formtag = 'morphology_' + idx;
91 formstr = stringify_wordform( lex['form'] );
93 var form_morph_elements = morph_elements(
94 formtag, lex['string'], formstr, morphoptions );
95 $.each( form_morph_elements, function( idx, el ) {
96 $('#morphology').append( el );
100 $('#morph_outer').hide();
104 function stringify_wordform ( tag ) {
106 var elements = tag.split(' // ');
107 return elements[1] + ' // ' + elements[2];
112 function morph_elements ( formtag, formtxt, currform, morphoptions ) {
113 var clicktag = '(Click to select)';
117 var formlabel = $('<label/>').attr( 'id', 'label_' + formtag ).attr(
118 'for', 'reading_' + formtag ).text( formtxt + ': ' );
119 var forminput = $('<input/>').attr( 'id', 'reading_' + formtag ).attr(
120 'name', 'reading_' + formtag ).attr( 'size', '50' ).attr(
121 'class', 'reading_morphology' ).val( currform );
122 forminput.autocomplete({ source: morphoptions, minLength: 0 });
123 forminput.focus( function() {
124 if( $(this).val() == clicktag ) {
127 $(this).autocomplete('search', '')
129 var morphel = [ formlabel, forminput, $('<br/>') ];
133 function color_inactive ( el ) {
134 var reading_id = $(el).parent().attr('id');
135 var reading_info = readingdata[reading_id];
136 // If the reading info has any non-disambiguated lexemes, color it yellow;
137 // otherwise color it green.
138 $(el).attr( {stroke:'green', fill:'#b3f36d'} );
140 $.each( reading_info['lexemes'], function ( idx, lex ) {
141 if( !lex['is_disambiguated'] || lex['is_disambiguated'] == 0 ) {
142 $(el).attr( {stroke:'orange', fill:'#fee233'} );
148 function relemmatize () {
149 // Send the reading for a new lemmatization and reopen the form.
150 $('#relemmatize_pending').show();
151 var reading_id = $('#reading_id').val()
152 ncpath = getReadingURL( reading_id );
154 'normal_form': $('#reading_normal_form').val(),
156 var jqjson = $.post( ncpath, form_values, function( data ) {
157 // Update the form with the return
159 // We got back a good answer. Stash it
160 readingdata[reading_id] = data;
161 // and regenerate the morphology form.
162 morphology_form( data['lexemes'] );
164 alert("Could not relemmatize as requested: " + data['error']);
166 $('#relemmatize_pending').hide();
170 // Initialize the SVG once it exists
171 function svgEnlargementLoaded() {
172 //Give some visual evidence that we are working
173 $('#loading_overlay').show();
174 lo_height = $("#enlargement_container").outerHeight();
175 lo_width = $("#enlargement_container").outerWidth();
176 $("#loading_overlay").height( lo_height );
177 $("#loading_overlay").width( lo_width );
178 $("#loading_overlay").offset( $("#enlargement_container").offset() );
179 $("#loading_message").offset(
180 { 'top': lo_height / 2 - $("#loading_message").height() / 2,
181 'left': lo_width / 2 - $("#loading_message").width() / 2 });
183 // Show the update toggle button.
184 $('#update_workspace_button').data('locked', false);
185 $('#update_workspace_button').css('background-position', '0px 44px');
187 $('#svgenlargement ellipse').parent().dblclick( node_dblclick_listener );
188 var graph_svg = $('#svgenlargement svg');
189 var svg_g = $('#svgenlargement svg g')[0];
191 svg_root = graph_svg.svg().svg('get').root();
193 // Find the real root and ignore any text nodes
194 for (i = 0; i < svg_root.childNodes.length; ++i) {
195 if (svg_root.childNodes[i].nodeName != '#text') {
196 svg_root_element = svg_root.childNodes[i];
201 //Set viewbox width and height to width and height of $('#svgenlargement svg').
202 //This is essential to make sure zooming and panning works properly.
203 svg_root.viewBox.baseVal.width = graph_svg.attr( 'width' );
204 svg_root.viewBox.baseVal.height = graph_svg.attr( 'height' );
205 //Now set scale and translate so svg height is about 150px and vertically centered in viewbox.
206 //This is just to create a nice starting enlargement.
207 var initial_svg_height = 250;
208 var scale = initial_svg_height/graph_svg.attr( 'height' );
209 var additional_translate = (graph_svg.attr( 'height' ) - initial_svg_height)/(2*scale);
210 var transform = svg_g.getAttribute('transform');
211 var translate = parseFloat( transform.match( /translate\([^\)]*\)/ )[0].split('(')[1].split(' ')[1].split(')')[0] );
212 translate += additional_translate;
213 var transform = 'rotate(0) scale(' + scale + ') translate(4 ' + translate + ')';
214 svg_g.setAttribute('transform', transform);
215 //used to calculate min and max zoom level:
216 start_element_height = $('#__START__').children('ellipse')[0].getBBox().height;
217 //some use of call backs to ensure succesive execution
218 add_relations( function() {
219 var rdgpath = getTextURL( 'readings' );
220 $.getJSON( rdgpath, function( data ) {
222 $('#svgenlargement ellipse').each( function( i, el ) { color_inactive( el ) });
224 $('#loading_overlay').hide();
228 marquee = new Marquee();
232 function add_relations( callback_fn ) {
233 // Add the relationship types to the keymap list
234 $.each( relationship_types, function(index, typedef) {
235 li_elm = $('<li class="key">').css( "border-color",
236 relation_manager.relation_colors[index] ).text(typedef.name);
237 li_elm.append( $('<div>').attr('class', 'key_tip_container').append(
238 $('<div>').attr('class', 'key_tip').text(typedef.description) ) );
239 $('#keymaplist').append( li_elm );
241 // Now fetch the relationships themselves and add them to the graph
242 var rel_types = $.map( relationship_types, function(t) { return t.name });
243 // Save this list of names to the outer element data so that the relationship
244 // factory can access it
245 $('#keymap').data('relations', rel_types);
246 var textrelpath = getTextURL( 'relationships' );
247 $.getJSON( textrelpath, function(data) {
248 $.each(data, function( index, rel_info ) {
249 var type_index = $.inArray(rel_info.type, rel_types);
250 var source_found = get_ellipse( rel_info.source );
251 var target_found = get_ellipse( rel_info.target );
252 if( type_index != -1 && source_found.size() && target_found.size() ) {
253 var relation = relation_manager.create( rel_info.source, rel_info.target, type_index );
254 relation.data( 'type', rel_info.type );
255 relation.data( 'scope', rel_info.scope );
256 relation.data( 'note', rel_info.note );
258 var node_obj = get_node_obj(rel_info.source);
259 node_obj.set_selectable( false );
260 node_obj.ellipse.data( 'node_obj', null );
261 node_obj = get_node_obj(rel_info.target);
262 node_obj.set_selectable( false );
263 node_obj.ellipse.data( 'node_obj', null );
271 function get_ellipse( node_id ) {
272 return $( jq( node_id ) + ' ellipse');
275 function get_node_obj( node_id ) {
276 var node_ellipse = get_ellipse( node_id );
277 if( node_ellipse.data( 'node_obj' ) == null ) {
278 node_ellipse.data( 'node_obj', new node_obj(node_ellipse) );
280 return node_ellipse.data( 'node_obj' );
283 function node_obj(ellipse) {
284 this.ellipse = ellipse;
291 this.node_elements = node_elements_for(self.ellipse);
293 this.get_id = function() {
294 return $(self.ellipse).parent().attr('id')
297 this.set_selectable = function( clickable ) {
298 if( clickable && editable ) {
299 $(self.ellipse).attr( {stroke:'black', fill:'#fff'} );
300 $(self.ellipse).parent().hover( this.enter_node, this.leave_node );
301 $(self.ellipse).parent().mousedown( function(evt) { evt.stopPropagation() } );
302 $(self.ellipse).parent().click( function(evt) {
303 evt.stopPropagation();
304 if( $('ellipse[fill="#9999ff"]').size() > 0 ) {
305 $('ellipse[fill="#9999ff"]').each( function() {
306 $(this).data( 'node_obj' ).set_draggable( false );
309 self.set_draggable( true )
312 $(self.ellipse).attr( {stroke:'black', fill:'#fff'} );
313 self.ellipse.siblings('text').attr('class', '');
314 $(self.ellipse).parent().unbind();
315 $('body').unbind('mousemove');
316 $('body').unbind('mouseup');
320 this.set_draggable = function( draggable ) {
321 if( draggable && editable ) {
322 $(self.ellipse).attr( {stroke:'black', fill:'#9999ff'} );
323 $(self.ellipse).parent().mousedown( this.mousedown_listener );
324 $(self.ellipse).parent().unbind( 'mouseenter' ).unbind( 'mouseleave' );
325 self.ellipse.siblings('text').attr('class', 'noselect draggable');
327 $(self.ellipse).attr( {stroke:'black', fill:'#fff'} );
328 self.ellipse.siblings('text').attr('class', '');
329 $(self.ellipse).parent().unbind( 'mousedown ');
330 $(self.ellipse).parent().mousedown( function(evt) { evt.stopPropagation() } );
331 $(self.ellipse).parent().hover( this.enter_node, this.leave_node );
335 this.mousedown_listener = function(evt) {
336 evt.stopPropagation();
337 self.x = evt.clientX;
338 self.y = evt.clientY;
339 $('body').mousemove( self.mousemove_listener );
340 $('body').mouseup( self.mouseup_listener );
341 $(self.ellipse).parent().unbind('mouseenter').unbind('mouseleave')
342 self.ellipse.attr( 'fill', '#6b6bb2' );
343 first_node_g_element = $("#svgenlargement g .node" ).filter( ":first" );
344 if( first_node_g_element.attr('id') !== self.get_g().attr('id') ) { self.get_g().insertBefore( first_node_g_element ) };
347 this.mousemove_listener = function(evt) {
348 self.dx = (evt.clientX - self.x) / mouse_scale;
349 self.dy = (evt.clientY - self.y) / mouse_scale;
350 self.move_elements();
351 evt.returnValue = false;
352 evt.preventDefault();
356 this.mouseup_listener = function(evt) {
357 if( $('ellipse[fill="#ffccff"]').size() > 0 ) {
358 var source_node_id = $(self.ellipse).parent().attr('id');
359 var source_node_text = self.ellipse.siblings('text').text();
360 var target_node_id = $('ellipse[fill="#ffccff"]').parent().attr('id');
361 var target_node_text = $('ellipse[fill="#ffccff"]').siblings("text").text();
362 $('#source_node_id').val( source_node_id );
363 $('#source_node_text').val( source_node_text );
364 $('#target_node_id').val( target_node_id );
365 $('#target_node_text').val( target_node_text );
366 $('#dialog-form').dialog( 'open' );
368 $('body').unbind('mousemove');
369 $('body').unbind('mouseup');
370 self.ellipse.attr( 'fill', '#9999ff' );
371 self.reset_elements();
374 this.cpos = function() {
375 return { x: self.ellipse.attr('cx'), y: self.ellipse.attr('cy') };
378 this.get_g = function() {
379 return self.ellipse.parent('g');
382 this.enter_node = function(evt) {
383 self.ellipse.attr( 'fill', '#ffccff' );
386 this.leave_node = function(evt) {
387 self.ellipse.attr( 'fill', '#fff' );
390 this.greyout_edges = function() {
391 $.each( self.node_elements, function(index, value) {
392 value.grey_out('.edge');
396 this.ungreyout_edges = function() {
397 $.each( self.node_elements, function(index, value) {
398 value.un_grey_out('.edge');
402 this.move_elements = function() {
403 $.each( self.node_elements, function(index, value) {
404 value.move(self.dx,self.dy);
408 this.reset_elements = function() {
409 $.each( self.node_elements, function(index, value) {
414 this.update_elements = function() {
415 self.node_elements = node_elements_for(self.ellipse);
418 this.get_witnesses = function() {
419 return readingdata[self.get_id()].witnesses
422 self.set_selectable( true );
425 function svgshape( shape_element ) {
426 this.shape = shape_element;
427 this.move = function(dx,dy) {
428 this.shape.attr( "transform", "translate(" + dx + " " + dy + ")" );
430 this.reset = function() {
431 this.shape.attr( "transform", "translate( 0, 0 )" );
433 this.grey_out = function(filter) {
434 if( this.shape.parent(filter).size() != 0 ) {
435 this.shape.attr({'stroke':'#e5e5e5', 'fill':'#e5e5e5'});
438 this.un_grey_out = function(filter) {
439 if( this.shape.parent(filter).size() != 0 ) {
440 this.shape.attr({'stroke':'#000000', 'fill':'#000000'});
445 function svgpath( path_element, svg_element ) {
446 this.svg_element = svg_element;
447 this.path = path_element;
448 this.x = this.path.x;
449 this.y = this.path.y;
450 this.move = function(dx,dy) {
451 this.path.x = this.x + dx;
452 this.path.y = this.y + dy;
454 this.reset = function() {
455 this.path.x = this.x;
456 this.path.y = this.y;
458 this.grey_out = function(filter) {
459 if( this.svg_element.parent(filter).size() != 0 ) {
460 this.svg_element.attr('stroke', '#e5e5e5');
461 this.svg_element.siblings('text').attr('fill', '#e5e5e5');
462 this.svg_element.siblings('text').attr('class', 'noselect');
465 this.un_grey_out = function(filter) {
466 if( this.svg_element.parent(filter).size() != 0 ) {
467 this.svg_element.attr('stroke', '#000000');
468 this.svg_element.siblings('text').attr('fill', '#000000');
469 this.svg_element.siblings('text').attr('class', '');
474 function node_elements_for( ellipse ) {
475 node_elements = get_edge_elements_for( ellipse );
476 node_elements.push( new svgshape( ellipse.siblings('text') ) );
477 node_elements.push( new svgshape( ellipse ) );
478 return node_elements;
481 function get_edge_elements_for( ellipse ) {
482 edge_elements = new Array();
483 node_id = ellipse.parent().attr('id');
484 edge_in_pattern = new RegExp( node_id + '$' );
485 edge_out_pattern = new RegExp( '^' + node_id );
486 $.each( $('#svgenlargement .edge,#svgenlargement .relation').children('title'), function(index) {
487 title = $(this).text();
488 if( edge_in_pattern.test(title) ) {
489 polygon = $(this).siblings('polygon');
490 if( polygon.size() > 0 ) {
491 edge_elements.push( new svgshape( polygon ) );
493 path_segments = $(this).siblings('path')[0].pathSegList;
494 edge_elements.push( new svgpath( path_segments.getItem(path_segments.numberOfItems - 1), $(this).siblings('path') ) );
496 if( edge_out_pattern.test(title) ) {
497 path_segments = $(this).siblings('path')[0].pathSegList;
498 edge_elements.push( new svgpath( path_segments.getItem(0), $(this).siblings('path') ) );
501 return edge_elements;
504 function relation_factory() {
506 this.color_memo = null;
507 //TODO: colors hard coded for now
508 this.temp_color = '#FFA14F';
509 this.relation_colors = [ "#5CCCCC", "#67E667", "#F9FE72", "#6B90D4", "#FF7673", "#E467B3", "#AA67D5", "#8370D8", "#FFC173" ];
511 this.create_temporary = function( source_node_id, target_node_id ) {
512 var relation_id = get_relation_id( source_node_id, target_node_id );
513 var relation = $( jq( relation_id ) );
514 if( relation.size() == 0 ) {
515 draw_relation( source_node_id, target_node_id, self.temp_color );
517 self.color_memo = relation.children('path').attr( 'stroke' );
518 relation.children('path').attr( 'stroke', self.temp_color );
521 this.remove_temporary = function() {
522 var path_element = $('#svgenlargement .relation').children('path[stroke="' + self.temp_color + '"]');
523 if( self.color_memo != null ) {
524 path_element.attr( 'stroke', self.color_memo );
525 self.color_memo = null;
527 var temporary = path_element.parent('g').remove();
532 this.create = function( source_node_id, target_node_id, color_index ) {
533 //TODO: Protect from (color_)index out of bound..
534 var relation_color = self.relation_colors[ color_index ];
535 var relation = draw_relation( source_node_id, target_node_id, relation_color );
536 get_node_obj( source_node_id ).update_elements();
537 get_node_obj( target_node_id ).update_elements();
540 this.toggle_active = function( relation_id ) {
541 var relation = $( jq( relation_id ) );
542 var relation_path = relation.children('path');
543 if( !relation.data( 'active' ) ) {
544 relation_path.css( {'cursor':'pointer'} );
545 relation_path.mouseenter( function(event) {
546 outerTimer = setTimeout( function() {
547 timer = setTimeout( function() {
548 var related_nodes = get_related_nodes( relation_id );
549 var source_node_id = related_nodes[0];
550 var target_node_id = related_nodes[1];
551 $('#delete_source_node_id').val( source_node_id );
552 $('#delete_target_node_id').val( target_node_id );
553 self.showinfo(relation);
557 relation_path.mouseleave( function(event) {
558 clearTimeout(outerTimer);
559 if( timer != null ) { clearTimeout(timer); }
561 relation.data( 'active', true );
563 relation_path.unbind( 'mouseenter' );
564 relation_path.unbind( 'mouseleave' );
565 relation_path.css( {'cursor':'inherit'} );
566 relation.data( 'active', false );
569 this.showinfo = function(relation) {
570 $('#delete_relation_type').text( relation.data('type') );
571 $('#delete_relation_scope').text( relation.data('scope') );
572 if( relation.data( 'note' ) ) {
573 $('#delete_relation_note').text('note: ' + relation.data( 'note' ) );
575 var points = relation.children('path').attr('d').slice(1).replace('C',' ').split(' ');
576 var xs = parseFloat( points[0].split(',')[0] );
577 var xe = parseFloat( points[1].split(',')[0] );
578 var ys = parseFloat( points[0].split(',')[1] );
579 var ye = parseFloat( points[3].split(',')[1] );
580 var p = svg_root.createSVGPoint();
581 p.x = xs + ((xe-xs)*1.1);
582 p.y = ye - ((ye-ys)/2);
583 var ctm = svg_root_element.getScreenCTM();
584 var nx = p.matrixTransform(ctm).x;
585 var ny = p.matrixTransform(ctm).y;
586 var dialog_aria = $ ("div[aria-labelledby='ui-dialog-title-delete-form']");
587 $('#delete-form').dialog( 'open' );
588 dialog_aria.offset({ left: nx, top: ny });
590 this.remove = function( relation_id ) {
594 var relation = $( jq( relation_id ) );
599 // Utility function to create/return the ID of a relation link between
600 // a source and target.
601 function get_relation_id( source_id, target_id ) {
602 var idlist = [ source_id, target_id ];
604 return 'relation-' + idlist[0] + '-...-' + idlist[1];
607 function get_related_nodes( relation_id ) {
608 var srctotarg = relation_id.substr( 9 );
609 return srctotarg.split('-...-');
612 function draw_relation( source_id, target_id, relation_color ) {
613 var source_ellipse = get_ellipse( source_id );
614 var target_ellipse = get_ellipse( target_id );
615 var relation_id = get_relation_id( source_id, target_id );
616 var svg = $('#svgenlargement').children('svg').svg().svg('get');
617 var path = svg.createPath();
618 var sx = parseInt( source_ellipse.attr('cx') );
619 var rx = parseInt( source_ellipse.attr('rx') );
620 var sy = parseInt( source_ellipse.attr('cy') );
621 var ex = parseInt( target_ellipse.attr('cx') );
622 var ey = parseInt( target_ellipse.attr('cy') );
623 var relation = svg.group( $("#svgenlargement svg g"),
624 { 'class':'relation', 'id':relation_id } );
625 svg.title( relation, source_id + '->' + target_id );
626 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});
627 var relation_element = $('#svgenlargement .relation').filter( ':last' );
628 relation_element.insertBefore( $('#svgenlargement g g').filter(':first') );
629 return relation_element;
640 this.enlargementOffset = $('#svgenlargement').offset();
641 this.svg_rect = $('#svgenlargement svg').svg('get');
643 this.show = function( event ) {
644 // TODO: uncolor possible selected
645 // TODO: unless SHIFT?
646 self.x = event.clientX;
647 self.y = event.clientY;
648 p = svg_root.createSVGPoint();
649 p.x = event.clientX - self.enlargementOffset.left;
650 p.y = event.clientY - self.enlargementOffset.top;
651 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' } );
654 this.expand = function( event ) {
655 self.dx = (event.clientX - self.x);
656 self.dy = (event.clientY - self.y);
657 var rect = $('#marquee');
658 if( rect.length != 0 ) {
659 var rect_w = Math.abs( self.dx );
660 var rect_h = Math.abs( self.dy );
661 var rect_x = self.x - self.enlargementOffset.left;
662 var rect_y = self.y - self.enlargementOffset.top;
663 if( self.dx < 0 ) { rect_x = rect_x - rect_w }
664 if( self.dy < 0 ) { rect_y = rect_y - rect_h }
665 rect.attr("x", rect_x).attr("y", rect_y).attr("width", rect_w).attr("height", rect_h);
669 this.select = function() {
670 var rect = $('#marquee');
671 if( rect.length != 0 ) {
672 //unselect any possible selected first
673 if( $('ellipse[fill="#9999ff"]').size() > 0 ) {
674 $('ellipse[fill="#9999ff"]').each( function() {
675 $(this).data( 'node_obj' ).set_draggable( false );
678 //compute dimension of marquee
679 var left = $('#marquee').offset().left;
680 var top = $('#marquee').offset().top;
681 var right = left + parseInt( $('#marquee').attr( 'width' ) );
682 var bottom = top + parseInt( $('#marquee').attr( 'height' ) );
683 var tf = svg_root_element.getScreenCTM().inverse();
684 var p = svg_root.createSVGPoint();
687 var cx_min = p.matrixTransform(tf).x;
688 var cy_min = p.matrixTransform(tf).y;
691 var cx_max = p.matrixTransform(tf).x;
692 var cy_max = p.matrixTransform(tf).y;
693 //select any node with its center inside the marquee
694 //also merge witness sets from nodes
696 $('#svgenlargement ellipse').each( function( index ) {
697 var cx = parseInt( $(this).attr('cx') );
698 var cy = parseInt( $(this).attr('cy') );
699 if( cx > cx_min && cx < cx_max) {
700 if( cy > cy_min && cy < cy_max) {
701 // we actually heve no real 'selected' state for nodes, except coloring
702 $(this).attr( 'fill', '#9999ff' );
703 var this_witnesses = $(this).data( 'node_obj' ).get_witnesses();
704 witnesses = arrayUnique( witnesses.concat( this_witnesses ) );
708 if( $('ellipse[fill="#9999ff"]').size() > 0 ) {
709 //add interesectio of witnesses sets to the multi select form and open it
710 $.each( witnesses, function( index, value ) {
711 $('#multipleselect-form').append( '<input type="checkbox" name="witnesses" value="' + value + '">' + value + '<br>' );
713 $('#multipleselect-form').dialog( 'open' );
715 self.svg_rect.remove( $('#marquee') );
719 this.unselect = function() {
720 $('ellipse[fill="#9999ff"]').attr( 'fill', '#fff' );
726 $(document).ready(function () {
729 relation_manager = new relation_factory();
731 $('#update_workspace_button').data('locked', false);
733 $('#enlargement').mousedown(function (event) {
736 .data('x', event.clientX)
737 .data('y', event.clientY)
738 .data('scrollLeft', this.scrollLeft)
739 stateTf = svg_root_element.getCTM().inverse();
740 var p = svg_root.createSVGPoint();
743 stateOrigin = p.matrixTransform(stateTf);
745 // Activate marquee if in interaction mode
746 if( $('#update_workspace_button').data('locked') == true ) { marquee.show( event ) };
748 event.returnValue = false;
749 event.preventDefault();
751 }).mouseup(function (event) {
753 $(this).data('down', false);
754 }).mousemove(function (event) {
755 if( timer != null ) { clearTimeout(timer); }
756 if ( ($(this).data('down') == true) && ($('#update_workspace_button').data('locked') == false) ) {
757 var p = svg_root.createSVGPoint();
760 p = p.matrixTransform(stateTf);
761 var matrix = stateTf.inverse().translate(p.x - stateOrigin.x, p.y - stateOrigin.y);
762 var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
763 svg_root_element.setAttribute("transform", s);
765 marquee.expand( event );
766 event.returnValue = false;
767 event.preventDefault();
768 }).mousewheel(function (event, delta) {
769 event.returnValue = false;
770 event.preventDefault();
771 if ( $('#update_workspace_button').data('locked') == false ) {
772 if (!delta || delta == null || delta == 0) delta = event.originalEvent.wheelDelta;
773 if (!delta || delta == null || delta == 0) delta = -1 * event.originalEvent.detail;
774 if( delta < -9 ) { delta = -9 };
775 var z = 1 + delta/10;
776 z = delta > 0 ? 1 : -1;
777 var g = svg_root_element;
778 if (g && ((z<1 && (g.getScreenCTM().a * start_element_height) > 4.0) || (z>=1 && (g.getScreenCTM().a * start_element_height) < 100))) {
780 var p = root.createSVGPoint();
781 p.x = event.originalEvent.clientX;
782 p.y = event.originalEvent.clientY;
783 p = p.matrixTransform(g.getCTM().inverse());
784 var scaleLevel = 1+(z/20);
785 var k = root.createSVGMatrix().translate(p.x, p.y).scale(scaleLevel).translate(-p.x, -p.y);
786 var matrix = g.getCTM().multiply(k);
787 var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
788 g.setAttribute("transform", s);
792 'overflow' : 'hidden',
793 'cursor' : '-moz-grab'
798 $( "#dialog-form" ).dialog({
804 "Ok": function( evt ) {
805 $(evt.target).button("disable");
806 $('#status').empty();
807 form_values = $('#collapse_node_form').serialize();
808 ncpath = getTextURL( 'relationships' );
809 var jqjson = $.post( ncpath, form_values, function(data) {
810 $.each( data, function(item, source_target) {
811 var source_found = get_ellipse( source_target[0] );
812 var target_found = get_ellipse( source_target[1] );
813 var relation_found = $.inArray( source_target[2], $('#keymap').data('relations') );
814 if( source_found.size() && target_found.size() && relation_found > -1 ) {
815 var relation = relation_manager.create( source_target[0], source_target[1], relation_found );
816 relation.data( 'type', source_target[2] );
817 relation.data( 'scope', $('#scope :selected').text() );
818 relation.data( 'note', $('#note').val() );
819 relation_manager.toggle_active( relation.attr('id') );
821 $(evt.target).button("enable");
823 $( "#dialog-form" ).dialog( "close" );
827 $( this ).dialog( "close" );
830 create: function(event, ui) {
831 $(this).data( 'relation_drawn', false );
832 $('#rel_type').data( 'changed_after_open', false );
833 $.each( relationship_types, function(index, typedef) {
834 $('#rel_type').append( $('<option />').attr( "value", typedef.name ).text(typedef.name) );
836 $.each( relationship_scopes, function(index, value) {
837 $('#scope').append( $('<option />').attr( "value", value ).text(value) );
839 // Handler to clear the annotation field, the first time the relationship is
840 // changed after opening the form.
841 $('#rel_type').change( function () {
842 if( !$(this).data( 'changed_after_open' ) ) {
845 $(this).data( 'changed_after_open', true );
849 relation_manager.create_temporary( $('#source_node_id').val(), $('#target_node_id').val() );
850 $(".ui-widget-overlay").css("background", "none");
851 $("#dialog_overlay").show();
852 $("#dialog_overlay").height( $("#enlargement_container").height() );
853 $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
854 $("#dialog_overlay").offset( $("#enlargement_container").offset() );
855 $('#rel_type').data( 'changed_after_open', false );
858 relation_manager.remove_temporary();
859 $( '#status' ).empty();
860 $("#dialog_overlay").hide();
862 }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
863 if( ajaxSettings.url == getTextURL('relationships')
864 && ajaxSettings.type == 'POST' && jqXHR.status == 403 ) {
866 if( jqXHR.responseText.indexOf('do not have permission to modify') > -1 ) {
867 error = 'You are not authorized to modify this tradition. (Try logging in again?)';
870 var errobj = jQuery.parseJSON( jqXHR.responseText );
871 error = errobj.error + '</br>The relationship cannot be made.</p>';
873 error = jqXHR.responseText;
876 $('#status').append( '<p class="error">Error: ' + error );
878 $(event.target).parent().find('.ui-button').button("enable");
882 var deletion_buttonset = {
883 cancel: function() { $( this ).dialog( "close" ); },
884 global: function () { delete_relation( true ); },
885 delete: function() { delete_relation( false ); }
888 $( "#delete-form" ).dialog({
893 create: function(event, ui) {
894 // TODO What is this logic doing?
895 // This scales the buttons in the dialog and makes it look proper
896 // Not sure how essential it is, does anything break if it's not here?
897 var buttonset = $(this).parent().find( '.ui-dialog-buttonset' ).css( 'width', '100%' );
898 buttonset.find( "button:contains('Cancel')" ).css( 'float', 'right' );
899 // A: This makes sure that the pop up delete relation dialogue for a hovered over
900 // relation auto closes if the user doesn't engage (mouseover) with it.
901 var dialog_aria = $("div[aria-labelledby='ui-dialog-title-delete-form']");
902 dialog_aria.mouseenter( function() {
903 if( mouseWait != null ) { clearTimeout(mouseWait) };
905 dialog_aria.mouseleave( function() {
906 mouseWait = setTimeout( function() { $("#delete-form").dialog( "close" ) }, 2000 );
911 $( this ).dialog( "option", "buttons",
912 [{ text: "OK", click: deletion_buttonset['cancel'] }] );
913 } else if( $('#delete_relation_scope').text() === 'local' ) {
914 $( this ).dialog( "option", "width", 160 );
915 $( this ).dialog( "option", "buttons",
916 [{ text: "Delete", click: deletion_buttonset['delete'] },
917 { text: "Cancel", click: deletion_buttonset['cancel'] }] );
919 $( this ).dialog( "option", "width", 200 );
920 $( this ).dialog( "option", "buttons",
921 [{ text: "Delete", click: deletion_buttonset['delete'] },
922 { text: "Delete all", click: deletion_buttonset['global'] },
923 { text: "Cancel", click: deletion_buttonset['cancel'] }] );
926 mouseWait = setTimeout( function() { $("#delete-form").dialog( "close" ) }, 2000 );
931 var multipleselect_buttonset = {
932 cancel: function() { $( this ).dialog( "close" ); },
933 button1: function () { },
934 button2: function() { }
937 $( "#multipleselect-form" ).dialog({
942 create: function(event, ui) {
943 var buttonset = $(this).parent().find( '.ui-dialog-buttonset' ).css( 'width', '100%' );
944 buttonset.find( "button:contains('Cancel')" ).css( 'float', 'right' );
947 $( this ).dialog( "option", "width", 200 );
948 $( this ).dialog( "option", "buttons",
949 [{ text: "Button_1", click: multipleselect_buttonset['button1'] },
950 { text: "Button_2", click: multipleselect_buttonset['button2'] },
951 { text: "Cancel", click: multipleselect_buttonset['cancel'] }] );
952 $(".ui-widget-overlay").css("background", "none");
953 $("#dialog_overlay").show();
954 $("#dialog_overlay").height( $("#enlargement_container").height() );
955 $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
956 $("#dialog_overlay").offset( $("#enlargement_container").offset() );
960 $("#dialog_overlay").hide();
964 // Helpers for relationship deletion
966 function delete_relation( scopewide ) {
967 form_values = $('#delete_relation_form').serialize();
969 form_values += "&scopewide=true";
971 ncpath = getTextURL( 'relationships' );
972 var jqjson = $.ajax({ url: ncpath, data: form_values, success: function(data) {
973 $.each( data, function(item, source_target) {
974 relation_manager.remove( get_relation_id( source_target[0], source_target[1] ) );
976 $( "#delete-form" ).dialog( "close" );
977 }, dataType: 'json', type: 'DELETE' });
980 function toggle_relation_active( node_id ) {
981 $('#svgenlargement .relation').find( "title:contains('" + node_id + "')" ).each( function(index) {
982 matchid = new RegExp( "^" + node_id );
983 if( $(this).text().match( matchid ) != null ) {
984 var relation_id = $(this).parent().attr('id');
985 relation_manager.toggle_active( relation_id );
990 // function for reading form dialog should go here;
991 // just hide the element for now if we don't have morphology
992 if( can_morphologize ) {
994 $('#reading_decollate_witnesses').multiselect();
996 $('#decollation').hide();
998 $('#reading-form').dialog({
1004 Cancel: function() {
1005 $( this ).dialog( "close" );
1007 Update: function( evt ) {
1008 // Disable the button
1009 $(evt.target).button("disable");
1010 $('#reading_status').empty();
1011 var reading_id = $('#reading_id').val()
1014 'is_nonsense': $('#reading_is_nonsense').is(':checked'),
1015 'grammar_invalid': $('#reading_grammar_invalid').is(':checked'),
1016 'normal_form': $('#reading_normal_form').val() };
1017 // Add the morphology values
1018 $('.reading_morphology').each( function() {
1019 if( $(this).val() != '(Click to select)' ) {
1020 var rmid = $(this).attr('id');
1021 rmid = rmid.substring(8);
1022 form_values[rmid] = $(this).val();
1025 // Make the JSON call
1026 ncpath = getReadingURL( reading_id );
1027 var reading_element = readingdata[reading_id];
1028 // $(':button :contains("Update")').attr("disabled", true);
1029 var jqjson = $.post( ncpath, form_values, function(data) {
1030 $.each( data, function(key, value) {
1031 reading_element[key] = value;
1033 if( $('#update_workspace_button').data('locked') == false ) {
1034 color_inactive( get_ellipse( reading_id ) );
1036 $(evt.target).button("enable");
1037 $( "#reading-form" ).dialog( "close" );
1039 // Re-color the node if necessary
1043 create: function() {
1045 // Get rid of the disallowed editing UI bits
1046 $( this ).dialog( "option", "buttons",
1047 [{ text: "OK", click: function() { $( this ).dialog( "close" ); }}] );
1048 $('#reading_relemmatize').hide();
1052 $(".ui-widget-overlay").css("background", "none");
1053 $('#reading_decollate_witnesses').multiselect("refresh");
1054 $('#reading_decollate_witnesses').multiselect("uncheckAll");
1055 $("#dialog_overlay").show();
1056 $('#reading_status').empty();
1057 $("#dialog_overlay").height( $("#enlargement_container").height() );
1058 $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
1059 $("#dialog_overlay").offset( $("#enlargement_container").offset() );
1060 $("#reading-form").parent().find('.ui-button').button("enable");
1063 $("#dialog_overlay").hide();
1065 }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
1066 if( ajaxSettings.url.lastIndexOf( getReadingURL('') ) > -1
1067 && ajaxSettings.type == 'POST' && jqXHR.status == 403 ) {
1069 if( jqXHR.responseText.indexOf('do not have permission to modify') > -1 ) {
1070 error = 'You are not authorized to modify this tradition. (Try logging in again?)';
1073 var errobj = jQuery.parseJSON( jqXHR.responseText );
1074 error = errobj.error + '</br>The relationship cannot be made.</p>';
1076 error = jqXHR.responseText;
1079 $('#status').append( '<p class="error">Error: ' + error );
1081 $(event.target).parent().find('.ui-button').button("enable");
1084 $('#reading-form').hide();
1088 $('#update_workspace_button').click( function() {
1092 var svg_enlargement = $('#svgenlargement').svg().svg('get').root();
1093 mouse_scale = svg_root_element.getScreenCTM().a;
1094 if( $(this).data('locked') == true ) {
1095 $('#svgenlargement ellipse' ).each( function( index ) {
1096 if( $(this).data( 'node_obj' ) != null ) {
1097 $(this).data( 'node_obj' ).ungreyout_edges();
1098 $(this).data( 'node_obj' ).set_selectable( false );
1099 color_inactive( $(this) );
1100 var node_id = $(this).data( 'node_obj' ).get_id();
1101 toggle_relation_active( node_id );
1102 $(this).data( 'node_obj', null );
1105 $(this).data('locked', false);
1106 $(this).css('background-position', '0px 44px');
1108 var left = $('#enlargement').offset().left;
1109 var right = left + $('#enlargement').width();
1110 var tf = svg_root_element.getScreenCTM().inverse();
1111 var p = svg_root.createSVGPoint();
1114 var cx_min = p.matrixTransform(tf).x;
1116 var cx_max = p.matrixTransform(tf).x;
1117 $('#svgenlargement ellipse').each( function( index ) {
1118 var cx = parseInt( $(this).attr('cx') );
1119 if( cx > cx_min && cx < cx_max) {
1120 if( $(this).data( 'node_obj' ) == null ) {
1121 $(this).data( 'node_obj', new node_obj( $(this) ) );
1123 $(this).data( 'node_obj' ).set_selectable( true );
1125 $(this).data( 'node_obj' ).greyout_edges();
1126 var node_id = $(this).data( 'node_obj' ).get_id();
1127 toggle_relation_active( node_id );
1130 $(this).css('background-position', '0px 0px');
1131 $(this).data('locked', true );
1136 // Hide the unused elements
1137 $('#dialog-form').hide();
1138 $('#update_workspace_button').hide();
1142 $('.helptag').popupWindow({
1150 expandFillPageClients();
1151 $(window).resize(function() {
1152 expandFillPageClients();
1158 function expandFillPageClients() {
1159 $('.fillPage').each(function () {
1160 $(this).height($(window).height() - $(this).offset().top - MARGIN);
1164 function loadSVG(svgData) {
1165 var svgElement = $('#svgenlargement');
1167 $(svgElement).svg('destroy');
1171 onLoad : svgEnlargementLoaded
1179 function svg_select_callback(topic, data, subscriberData) {
1185 var prefs = new gadgets.Prefs();
1186 var preferredHeight = parseInt(prefs.getString('height'));
1187 if (gadgets.util.hasFeature('dynamic-height')) gadgets.window.adjustHeight(preferredHeight);
1188 expandFillPageClients();
1191 if (gadgets.util.hasFeature('pubsub-2')) {
1192 gadgets.HubSettings.onConnect = function(hum, suc, err) {
1193 subId = gadgets.Hub.subscribe("interedition.svg.selected", svg_select_callback);
1197 else gadgets.util.registerOnLoadHandler(loaded);