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 var rdgpath = getTextURL( 'readings' );
188 $.getJSON( rdgpath, function( data ) {
190 $('#svgenlargement ellipse').each( function( i, el ) { color_inactive( el ) });
192 $('#svgenlargement ellipse').parent().dblclick( node_dblclick_listener );
193 var graph_svg = $('#svgenlargement svg');
194 var svg_g = $('#svgenlargement svg g')[0];
196 svg_root = graph_svg.svg().svg('get').root();
198 // Find the real root and ignore any text nodes
199 for (i = 0; i < svg_root.childNodes.length; ++i) {
200 if (svg_root.childNodes[i].nodeName != '#text') {
201 svg_root_element = svg_root.childNodes[i];
206 //Set viewbox width and height to width and height of $('#svgenlargement svg').
207 //This is essential to make sure zooming and panning works properly.
208 svg_root.viewBox.baseVal.width = graph_svg.attr( 'width' );
209 svg_root.viewBox.baseVal.height = graph_svg.attr( 'height' );
210 //Now set scale and translate so svg height is about 150px and vertically centered in viewbox.
211 //This is just to create a nice starting enlargement.
212 var initial_svg_height = 250;
213 var scale = initial_svg_height/graph_svg.attr( 'height' );
214 var additional_translate = (graph_svg.attr( 'height' ) - initial_svg_height)/(2*scale);
215 var transform = svg_g.getAttribute('transform');
216 var translate = parseFloat( transform.match( /translate\([^\)]*\)/ )[0].split('(')[1].split(' ')[1].split(')')[0] );
217 translate += additional_translate;
218 var transform = 'rotate(0) scale(' + scale + ') translate(4 ' + translate + ')';
219 svg_g.setAttribute('transform', transform);
220 //used to calculate min and max zoom level:
221 start_element_height = $('#__START__').children('ellipse')[0].getBBox().height;
222 add_relations( function() { $('#loading_overlay').hide(); });
225 marquee = new Marquee();
229 function add_relations( callback_fn ) {
230 // Add the relationship types to the keymap list
231 $.each( relationship_types, function(index, typedef) {
232 li_elm = $('<li class="key">').css( "border-color",
233 relation_manager.relation_colors[index] ).text(typedef.name);
234 li_elm.append( $('<div>').attr('class', 'key_tip_container').append(
235 $('<div>').attr('class', 'key_tip').text(typedef.description) ) );
236 $('#keymaplist').append( li_elm );
238 // Now fetch the relationships themselves and add them to the graph
239 var rel_types = $.map( relationship_types, function(t) { return t.name });
240 // Save this list of names to the outer element data so that the relationship
241 // factory can access it
242 $('#keymap').data('relations', rel_types);
243 var textrelpath = getTextURL( 'relationships' );
244 $.getJSON( textrelpath, function(data) {
245 $.each(data, function( index, rel_info ) {
246 var type_index = $.inArray(rel_info.type, rel_types);
247 var source_found = get_ellipse( rel_info.source );
248 var target_found = get_ellipse( rel_info.target );
249 if( type_index != -1 && source_found.size() && target_found.size() ) {
250 var relation = relation_manager.create( rel_info.source, rel_info.target, type_index );
251 relation.data( 'type', rel_info.type );
252 relation.data( 'scope', rel_info.scope );
253 relation.data( 'note', rel_info.note );
255 var node_obj = get_node_obj(rel_info.source);
256 node_obj.set_draggable( false );
257 node_obj.ellipse.data( 'node_obj', null );
258 node_obj = get_node_obj(rel_info.target);
259 node_obj.set_draggable( false );
260 node_obj.ellipse.data( 'node_obj', null );
268 function get_ellipse( node_id ) {
269 return $( jq( node_id ) + ' ellipse');
272 function get_node_obj( node_id ) {
273 var node_ellipse = get_ellipse( node_id );
274 if( node_ellipse.data( 'node_obj' ) == null ) {
275 node_ellipse.data( 'node_obj', new node_obj(node_ellipse) );
277 return node_ellipse.data( 'node_obj' );
280 function node_obj(ellipse) {
281 this.ellipse = ellipse;
288 this.node_elements = node_elements_for(self.ellipse);
290 this.get_id = function() {
291 return $(self.ellipse).parent().attr('id')
294 this.set_draggable = function( draggable ) {
295 if( draggable && editable ) {
296 $(self.ellipse).attr( {stroke:'black', fill:'#fff'} );
297 $(self.ellipse).parent().mousedown( this.mousedown_listener );
298 $(self.ellipse).parent().hover( this.enter_node, this.leave_node );
299 self.ellipse.siblings('text').attr('class', 'noselect draggable');
301 self.ellipse.siblings('text').attr('class', '');
302 $(self.ellipse).parent().unbind( 'mouseenter' ).unbind( 'mouseleave' ).unbind( 'mousedown' );
303 color_inactive( self.ellipse );
307 this.mousedown_listener = function(evt) {
308 evt.stopPropagation();
309 self.x = evt.clientX;
310 self.y = evt.clientY;
311 $('body').mousemove( self.mousemove_listener );
312 $('body').mouseup( self.mouseup_listener );
313 $(self.ellipse).parent().unbind('mouseenter').unbind('mouseleave')
314 self.ellipse.attr( 'fill', '#ff66ff' );
315 first_node_g_element = $("#svgenlargement g .node" ).filter( ":first" );
316 if( first_node_g_element.attr('id') !== self.get_g().attr('id') ) { self.get_g().insertBefore( first_node_g_element ) };
319 this.mousemove_listener = function(evt) {
320 self.dx = (evt.clientX - self.x) / mouse_scale;
321 self.dy = (evt.clientY - self.y) / mouse_scale;
322 self.move_elements();
323 evt.returnValue = false;
324 evt.preventDefault();
328 this.mouseup_listener = function(evt) {
329 if( $('ellipse[fill="#ffccff"]').size() > 0 ) {
330 var source_node_id = $(self.ellipse).parent().attr('id');
331 var source_node_text = self.ellipse.siblings('text').text();
332 var target_node_id = $('ellipse[fill="#ffccff"]').parent().attr('id');
333 var target_node_text = $('ellipse[fill="#ffccff"]').siblings("text").text();
334 $('#source_node_id').val( source_node_id );
335 $('#source_node_text').val( source_node_text );
336 $('#target_node_id').val( target_node_id );
337 $('#target_node_text').val( target_node_text );
338 $('#dialog-form').dialog( 'open' );
340 $('body').unbind('mousemove');
341 $('body').unbind('mouseup');
342 self.ellipse.attr( 'fill', '#fff' );
343 $(self.ellipse).parent().hover( self.enter_node, self.leave_node );
344 self.reset_elements();
347 this.cpos = function() {
348 return { x: self.ellipse.attr('cx'), y: self.ellipse.attr('cy') };
351 this.get_g = function() {
352 return self.ellipse.parent('g');
355 this.enter_node = function(evt) {
356 self.ellipse.attr( 'fill', '#ffccff' );
359 this.leave_node = function(evt) {
360 self.ellipse.attr( 'fill', '#fff' );
363 this.greyout_edges = function() {
364 $.each( self.node_elements, function(index, value) {
365 value.grey_out('.edge');
369 this.ungreyout_edges = function() {
370 $.each( self.node_elements, function(index, value) {
371 value.un_grey_out('.edge');
375 this.move_elements = function() {
376 $.each( self.node_elements, function(index, value) {
377 value.move(self.dx,self.dy);
381 this.reset_elements = function() {
382 $.each( self.node_elements, function(index, value) {
387 this.update_elements = function() {
388 self.node_elements = node_elements_for(self.ellipse);
391 this.get_witnesses = function() {
392 return readingdata[self.get_id()].witnesses
395 self.set_draggable( true );
398 function svgshape( shape_element ) {
399 this.shape = shape_element;
400 this.move = function(dx,dy) {
401 this.shape.attr( "transform", "translate(" + dx + " " + dy + ")" );
403 this.reset = function() {
404 this.shape.attr( "transform", "translate( 0, 0 )" );
406 this.grey_out = function(filter) {
407 if( this.shape.parent(filter).size() != 0 ) {
408 this.shape.attr({'stroke':'#e5e5e5', 'fill':'#e5e5e5'});
411 this.un_grey_out = function(filter) {
412 if( this.shape.parent(filter).size() != 0 ) {
413 this.shape.attr({'stroke':'#000000', 'fill':'#000000'});
418 function svgpath( path_element, svg_element ) {
419 this.svg_element = svg_element;
420 this.path = path_element;
421 this.x = this.path.x;
422 this.y = this.path.y;
423 this.move = function(dx,dy) {
424 this.path.x = this.x + dx;
425 this.path.y = this.y + dy;
427 this.reset = function() {
428 this.path.x = this.x;
429 this.path.y = this.y;
431 this.grey_out = function(filter) {
432 if( this.svg_element.parent(filter).size() != 0 ) {
433 this.svg_element.attr('stroke', '#e5e5e5');
434 this.svg_element.siblings('text').attr('fill', '#e5e5e5');
435 this.svg_element.siblings('text').attr('class', 'noselect');
438 this.un_grey_out = function(filter) {
439 if( this.svg_element.parent(filter).size() != 0 ) {
440 this.svg_element.attr('stroke', '#000000');
441 this.svg_element.siblings('text').attr('fill', '#000000');
442 this.svg_element.siblings('text').attr('class', '');
447 function node_elements_for( ellipse ) {
448 node_elements = get_edge_elements_for( ellipse );
449 node_elements.push( new svgshape( ellipse.siblings('text') ) );
450 node_elements.push( new svgshape( ellipse ) );
451 return node_elements;
454 function get_edge_elements_for( ellipse ) {
455 edge_elements = new Array();
456 node_id = ellipse.parent().attr('id');
457 edge_in_pattern = new RegExp( node_id + '$' );
458 edge_out_pattern = new RegExp( '^' + node_id );
459 $.each( $('#svgenlargement .edge,#svgenlargement .relation').children('title'), function(index) {
460 title = $(this).text();
461 if( edge_in_pattern.test(title) ) {
462 polygon = $(this).siblings('polygon');
463 if( polygon.size() > 0 ) {
464 edge_elements.push( new svgshape( polygon ) );
466 path_segments = $(this).siblings('path')[0].pathSegList;
467 edge_elements.push( new svgpath( path_segments.getItem(path_segments.numberOfItems - 1), $(this).siblings('path') ) );
469 if( edge_out_pattern.test(title) ) {
470 path_segments = $(this).siblings('path')[0].pathSegList;
471 edge_elements.push( new svgpath( path_segments.getItem(0), $(this).siblings('path') ) );
474 return edge_elements;
477 function relation_factory() {
479 this.color_memo = null;
480 //TODO: colors hard coded for now
481 this.temp_color = '#FFA14F';
482 this.relation_colors = [ "#5CCCCC", "#67E667", "#F9FE72", "#6B90D4", "#FF7673", "#E467B3", "#AA67D5", "#8370D8", "#FFC173" ];
484 this.create_temporary = function( source_node_id, target_node_id ) {
485 var relation_id = get_relation_id( source_node_id, target_node_id );
486 var relation = $( jq( relation_id ) );
487 if( relation.size() == 0 ) {
488 draw_relation( source_node_id, target_node_id, self.temp_color );
490 self.color_memo = relation.children('path').attr( 'stroke' );
491 relation.children('path').attr( 'stroke', self.temp_color );
494 this.remove_temporary = function() {
495 var path_element = $('#svgenlargement .relation').children('path[stroke="' + self.temp_color + '"]');
496 if( self.color_memo != null ) {
497 path_element.attr( 'stroke', self.color_memo );
498 self.color_memo = null;
500 var temporary = path_element.parent('g').remove();
505 this.create = function( source_node_id, target_node_id, color_index ) {
506 //TODO: Protect from (color_)index out of bound..
507 var relation_color = self.relation_colors[ color_index ];
508 var relation = draw_relation( source_node_id, target_node_id, relation_color );
509 get_node_obj( source_node_id ).update_elements();
510 get_node_obj( target_node_id ).update_elements();
513 this.toggle_active = function( relation_id ) {
514 var relation = $( jq( relation_id ) );
515 var relation_path = relation.children('path');
516 if( !relation.data( 'active' ) ) {
517 relation_path.css( {'cursor':'pointer'} );
518 relation_path.mouseenter( function(event) {
519 outerTimer = setTimeout( function() {
520 timer = setTimeout( function() {
521 var related_nodes = get_related_nodes( relation_id );
522 var source_node_id = related_nodes[0];
523 var target_node_id = related_nodes[1];
524 $('#delete_source_node_id').val( source_node_id );
525 $('#delete_target_node_id').val( target_node_id );
526 self.showinfo(relation);
530 relation_path.mouseleave( function(event) {
531 clearTimeout(outerTimer);
532 if( timer != null ) { clearTimeout(timer); }
534 relation.data( 'active', true );
536 relation_path.unbind( 'mouseenter' );
537 relation_path.unbind( 'mouseleave' );
538 relation_path.css( {'cursor':'inherit'} );
539 relation.data( 'active', false );
542 this.showinfo = function(relation) {
543 $('#delete_relation_type').text( relation.data('type') );
544 $('#delete_relation_scope').text( relation.data('scope') );
545 if( relation.data( 'note' ) ) {
546 $('#delete_relation_note').text('note: ' + relation.data( 'note' ) );
548 var points = relation.children('path').attr('d').slice(1).replace('C',' ').split(' ');
549 var xs = parseFloat( points[0].split(',')[0] );
550 var xe = parseFloat( points[1].split(',')[0] );
551 var ys = parseFloat( points[0].split(',')[1] );
552 var ye = parseFloat( points[3].split(',')[1] );
553 var p = svg_root.createSVGPoint();
554 p.x = xs + ((xe-xs)*1.1);
555 p.y = ye - ((ye-ys)/2);
556 var ctm = svg_root_element.getScreenCTM();
557 var nx = p.matrixTransform(ctm).x;
558 var ny = p.matrixTransform(ctm).y;
559 var dialog_aria = $ ("div[aria-labelledby='ui-dialog-title-delete-form']");
560 $('#delete-form').dialog( 'open' );
561 dialog_aria.offset({ left: nx, top: ny });
563 this.remove = function( relation_id ) {
567 var relation = $( jq( relation_id ) );
572 // Utility function to create/return the ID of a relation link between
573 // a source and target.
574 function get_relation_id( source_id, target_id ) {
575 var idlist = [ source_id, target_id ];
577 return 'relation-' + idlist[0] + '-...-' + idlist[1];
580 function get_related_nodes( relation_id ) {
581 var srctotarg = relation_id.substr( 9 );
582 return srctotarg.split('-...-');
585 function draw_relation( source_id, target_id, relation_color ) {
586 var source_ellipse = get_ellipse( source_id );
587 var target_ellipse = get_ellipse( target_id );
588 var relation_id = get_relation_id( source_id, target_id );
589 var svg = $('#svgenlargement').children('svg').svg().svg('get');
590 var path = svg.createPath();
591 var sx = parseInt( source_ellipse.attr('cx') );
592 var rx = parseInt( source_ellipse.attr('rx') );
593 var sy = parseInt( source_ellipse.attr('cy') );
594 var ex = parseInt( target_ellipse.attr('cx') );
595 var ey = parseInt( target_ellipse.attr('cy') );
596 var relation = svg.group( $("#svgenlargement svg g"),
597 { 'class':'relation', 'id':relation_id } );
598 svg.title( relation, source_id + '->' + target_id );
599 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});
600 var relation_element = $('#svgenlargement .relation').filter( ':last' );
601 relation_element.insertBefore( $('#svgenlargement g g').filter(':first') );
602 return relation_element;
609 this.enlargementOffset = $('#svgenlargement').offset();
610 this.svg_rect = $('#svgenlargement svg').svg('get');
612 this.show = function( event ) {
613 // TODO: uncolor possible selected
614 // TODO: unless SHIFT?
615 p = svg_root.createSVGPoint();
616 p.x = event.clientX - self.enlargementOffset.left;
617 p.y = event.clientY - self.enlargementOffset.top;
618 // NB: I think next line is officially needed, it's only
619 // coincidentally that viewport and svg scale 1 to 1 initially
620 // and therefor we don't need a transform?
621 // p.matrixTransform( svg_root_element.getCTM().inverse() );
622 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' } );
625 this.expand = function( event ) {
626 var rect = $('#marquee');
627 if( rect.length != 0 ) {
628 var pX = (event.clientX - self.enlargementOffset.left) - rect.attr("x");;
629 var pY = (event.clientY - self.enlargementOffset.top) - rect.attr("y");;
630 rect.attr("width", pX);
631 rect.attr("height", pY);
635 this.select = function() {
636 var rect = $('#marquee');
637 if( rect.length != 0 ) {
638 var left = $('#marquee').offset().left;
639 var top = $('#marquee').offset().top;
640 var right = left + parseInt( $('#marquee').attr( 'width' ) );
641 var bottom = top + parseInt( $('#marquee').attr( 'height' ) );
642 var tf = svg_root_element.getScreenCTM().inverse();
643 var p = svg_root.createSVGPoint();
646 var cx_min = p.matrixTransform(tf).x;
647 var cy_min = p.matrixTransform(tf).y;
650 var cx_max = p.matrixTransform(tf).x;
651 var cy_max = p.matrixTransform(tf).y;
653 $('#svgenlargement ellipse').each( function( index ) {
654 var cx = parseInt( $(this).attr('cx') );
655 var cy = parseInt( $(this).attr('cy') );
656 if( cx > cx_min && cx < cx_max) {
657 if( cy > cy_min && cy < cy_max) {
658 // we actually heve no real 'selected' state for nodes, except coloring
659 $(this).attr( 'fill', '#ffccff' );
660 var this_witnesses = $(this).data( 'node_obj' ).get_witnesses();
661 witnesses = arrayUnique( witnesses.concat( this_witnesses ) );
665 if( $('ellipse[fill="#ffccff"]').size() > 0 ) {
666 $.each( witnesses, function( index, value ) {
667 $('#multipleselect-form').append( '<input type="checkbox" name="witnesses" value="' + value + '">' + value + '<br>' );
669 $('#multipleselect-form').dialog( 'open' );
671 self.svg_rect.remove( $('#marquee') );
678 $(document).ready(function () {
681 relation_manager = new relation_factory();
683 $('#update_workspace_button').data('locked', false);
685 $('#enlargement').mousedown(function (event) {
688 .data('x', event.clientX)
689 .data('y', event.clientY)
690 .data('scrollLeft', this.scrollLeft)
691 stateTf = svg_root_element.getCTM().inverse();
692 var p = svg_root.createSVGPoint();
695 stateOrigin = p.matrixTransform(stateTf);
697 // Activate marquee if in interaction mode
698 if( $('#update_workspace_button').data('locked') == true ) { marquee.show( event ) };
700 event.returnValue = false;
701 event.preventDefault();
703 }).mouseup(function (event) {
705 $(this).data('down', false);
706 }).mousemove(function (event) {
707 if( timer != null ) { clearTimeout(timer); }
708 if ( ($(this).data('down') == true) && ($('#update_workspace_button').data('locked') == false) ) {
709 var p = svg_root.createSVGPoint();
712 p = p.matrixTransform(stateTf);
713 var matrix = stateTf.inverse().translate(p.x - stateOrigin.x, p.y - stateOrigin.y);
714 var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
715 svg_root_element.setAttribute("transform", s);
717 marquee.expand( event );
718 event.returnValue = false;
719 event.preventDefault();
720 }).mousewheel(function (event, delta) {
721 event.returnValue = false;
722 event.preventDefault();
723 if ( $('#update_workspace_button').data('locked') == false ) {
724 if (!delta || delta == null || delta == 0) delta = event.originalEvent.wheelDelta;
725 if (!delta || delta == null || delta == 0) delta = -1 * event.originalEvent.detail;
726 if( delta < -9 ) { delta = -9 };
727 var z = 1 + delta/10;
728 z = delta > 0 ? 1 : -1;
729 var g = svg_root_element;
730 if (g && ((z<1 && (g.getScreenCTM().a * start_element_height) > 4.0) || (z>=1 && (g.getScreenCTM().a * start_element_height) < 100))) {
732 var p = root.createSVGPoint();
733 p.x = event.originalEvent.clientX;
734 p.y = event.originalEvent.clientY;
735 p = p.matrixTransform(g.getCTM().inverse());
736 var scaleLevel = 1+(z/20);
737 var k = root.createSVGMatrix().translate(p.x, p.y).scale(scaleLevel).translate(-p.x, -p.y);
738 var matrix = g.getCTM().multiply(k);
739 var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
740 g.setAttribute("transform", s);
744 'overflow' : 'hidden',
745 'cursor' : '-moz-grab'
750 $( "#dialog-form" ).dialog({
756 "Ok": function( evt ) {
757 $(evt.target).button("disable");
758 $('#status').empty();
759 form_values = $('#collapse_node_form').serialize();
760 ncpath = getTextURL( 'relationships' );
761 var jqjson = $.post( ncpath, form_values, function(data) {
762 $.each( data, function(item, source_target) {
763 var source_found = get_ellipse( source_target[0] );
764 var target_found = get_ellipse( source_target[1] );
765 var relation_found = $.inArray( source_target[2], $('#keymap').data('relations') );
766 if( source_found.size() && target_found.size() && relation_found > -1 ) {
767 var relation = relation_manager.create( source_target[0], source_target[1], relation_found );
768 relation.data( 'type', source_target[2] );
769 relation.data( 'scope', $('#scope :selected').text() );
770 relation.data( 'note', $('#note').val() );
771 relation_manager.toggle_active( relation.attr('id') );
773 $(evt.target).button("enable");
775 $( "#dialog-form" ).dialog( "close" );
779 $( this ).dialog( "close" );
782 create: function(event, ui) {
783 $(this).data( 'relation_drawn', false );
784 $('#rel_type').data( 'changed_after_open', false );
785 $.each( relationship_types, function(index, typedef) {
786 $('#rel_type').append( $('<option />').attr( "value", typedef.name ).text(typedef.name) );
788 $.each( relationship_scopes, function(index, value) {
789 $('#scope').append( $('<option />').attr( "value", value ).text(value) );
791 // Handler to clear the annotation field, the first time the relationship is
792 // changed after opening the form.
793 $('#rel_type').change( function () {
794 if( !$(this).data( 'changed_after_open' ) ) {
797 $(this).data( 'changed_after_open', true );
801 relation_manager.create_temporary( $('#source_node_id').val(), $('#target_node_id').val() );
802 $(".ui-widget-overlay").css("background", "none");
803 $("#dialog_overlay").show();
804 $("#dialog_overlay").height( $("#enlargement_container").height() );
805 $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
806 $("#dialog_overlay").offset( $("#enlargement_container").offset() );
807 $('#rel_type').data( 'changed_after_open', false );
810 relation_manager.remove_temporary();
811 $( '#status' ).empty();
812 $("#dialog_overlay").hide();
814 }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
815 if( ajaxSettings.url == getTextURL('relationships')
816 && ajaxSettings.type == 'POST' && jqXHR.status == 403 ) {
818 if( jqXHR.responseText.indexOf('do not have permission to modify') > -1 ) {
819 error = 'You are not authorized to modify this tradition. (Try logging in again?)';
822 var errobj = jQuery.parseJSON( jqXHR.responseText );
823 error = errobj.error + '</br>The relationship cannot be made.</p>';
825 error = jqXHR.responseText;
828 $('#status').append( '<p class="error">Error: ' + error );
830 $(event.target).parent().find('.ui-button').button("enable");
834 var deletion_buttonset = {
835 cancel: function() { $( this ).dialog( "close" ); },
836 global: function () { delete_relation( true ); },
837 delete: function() { delete_relation( false ); }
840 $( "#delete-form" ).dialog({
845 create: function(event, ui) {
846 // TODO What is this logic doing?
847 // This scales the buttons in the dialog and makes it look proper
848 // Not sure how essential it is, does anything break if it's not here?
849 var buttonset = $(this).parent().find( '.ui-dialog-buttonset' ).css( 'width', '100%' );
850 buttonset.find( "button:contains('Cancel')" ).css( 'float', 'right' );
851 // A: This makes sure that the pop up delete relation dialogue for a hovered over
852 // relation auto closes if the user doesn't engage (mouseover) with it.
853 var dialog_aria = $("div[aria-labelledby='ui-dialog-title-delete-form']");
854 dialog_aria.mouseenter( function() {
855 if( mouseWait != null ) { clearTimeout(mouseWait) };
857 dialog_aria.mouseleave( function() {
858 mouseWait = setTimeout( function() { $("#delete-form").dialog( "close" ) }, 2000 );
863 $( this ).dialog( "option", "buttons",
864 [{ text: "OK", click: deletion_buttonset['cancel'] }] );
865 } else if( $('#delete_relation_scope').text() === 'local' ) {
866 $( this ).dialog( "option", "width", 160 );
867 $( this ).dialog( "option", "buttons",
868 [{ text: "Delete", click: deletion_buttonset['delete'] },
869 { text: "Cancel", click: deletion_buttonset['cancel'] }] );
871 $( this ).dialog( "option", "width", 200 );
872 $( this ).dialog( "option", "buttons",
873 [{ text: "Delete", click: deletion_buttonset['delete'] },
874 { text: "Delete all", click: deletion_buttonset['global'] },
875 { text: "Cancel", click: deletion_buttonset['cancel'] }] );
878 mouseWait = setTimeout( function() { $("#delete-form").dialog( "close" ) }, 2000 );
883 var multipleselect_buttonset = {
884 cancel: function() { $( this ).dialog( "close" ); },
885 button1: function () { },
886 button2: function() { }
889 $( "#multipleselect-form" ).dialog({
894 create: function(event, ui) {
895 var buttonset = $(this).parent().find( '.ui-dialog-buttonset' ).css( 'width', '100%' );
896 buttonset.find( "button:contains('Cancel')" ).css( 'float', 'right' );
899 $( this ).dialog( "option", "width", 200 );
900 $( this ).dialog( "option", "buttons",
901 [{ text: "Button_1", click: multipleselect_buttonset['button1'] },
902 { text: "Button_2", click: multipleselect_buttonset['button2'] },
903 { text: "Cancel", click: multipleselect_buttonset['cancel'] }] );
908 // Helpers for relationship deletion
910 function delete_relation( scopewide ) {
911 form_values = $('#delete_relation_form').serialize();
913 form_values += "&scopewide=true";
915 ncpath = getTextURL( 'relationships' );
916 var jqjson = $.ajax({ url: ncpath, data: form_values, success: function(data) {
917 $.each( data, function(item, source_target) {
918 relation_manager.remove( get_relation_id( source_target[0], source_target[1] ) );
920 $( "#delete-form" ).dialog( "close" );
921 }, dataType: 'json', type: 'DELETE' });
924 function toggle_relation_active( node_id ) {
925 $('#svgenlargement .relation').find( "title:contains('" + node_id + "')" ).each( function(index) {
926 matchid = new RegExp( "^" + node_id );
927 if( $(this).text().match( matchid ) != null ) {
928 var relation_id = $(this).parent().attr('id');
929 relation_manager.toggle_active( relation_id );
934 // function for reading form dialog should go here;
935 // just hide the element for now if we don't have morphology
936 if( can_morphologize ) {
938 $('#reading_decollate_witnesses').multiselect();
940 $('#decollation').hide();
942 $('#reading-form').dialog({
949 $( this ).dialog( "close" );
951 Update: function( evt ) {
952 // Disable the button
953 $(evt.target).button("disable");
954 $('#reading_status').empty();
955 var reading_id = $('#reading_id').val()
958 'is_nonsense': $('#reading_is_nonsense').is(':checked'),
959 'grammar_invalid': $('#reading_grammar_invalid').is(':checked'),
960 'normal_form': $('#reading_normal_form').val() };
961 // Add the morphology values
962 $('.reading_morphology').each( function() {
963 if( $(this).val() != '(Click to select)' ) {
964 var rmid = $(this).attr('id');
965 rmid = rmid.substring(8);
966 form_values[rmid] = $(this).val();
969 // Make the JSON call
970 ncpath = getReadingURL( reading_id );
971 var reading_element = readingdata[reading_id];
972 // $(':button :contains("Update")').attr("disabled", true);
973 var jqjson = $.post( ncpath, form_values, function(data) {
974 $.each( data, function(key, value) {
975 reading_element[key] = value;
977 if( $('#update_workspace_button').data('locked') == false ) {
978 color_inactive( get_ellipse( reading_id ) );
980 $(evt.target).button("enable");
981 $( "#reading-form" ).dialog( "close" );
983 // Re-color the node if necessary
989 // Get rid of the disallowed editing UI bits
990 $( this ).dialog( "option", "buttons",
991 [{ text: "OK", click: function() { $( this ).dialog( "close" ); }}] );
992 $('#reading_relemmatize').hide();
996 $(".ui-widget-overlay").css("background", "none");
997 $('#reading_decollate_witnesses').multiselect("refresh");
998 $('#reading_decollate_witnesses').multiselect("uncheckAll");
999 $("#dialog_overlay").show();
1000 $('#reading_status').empty();
1001 $("#dialog_overlay").height( $("#enlargement_container").height() );
1002 $("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
1003 $("#dialog_overlay").offset( $("#enlargement_container").offset() );
1004 $("#reading-form").parent().find('.ui-button').button("enable");
1007 $("#dialog_overlay").hide();
1009 }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
1010 if( ajaxSettings.url.lastIndexOf( getReadingURL('') ) > -1
1011 && ajaxSettings.type == 'POST' && jqXHR.status == 403 ) {
1013 if( jqXHR.responseText.indexOf('do not have permission to modify') > -1 ) {
1014 error = 'You are not authorized to modify this tradition. (Try logging in again?)';
1017 var errobj = jQuery.parseJSON( jqXHR.responseText );
1018 error = errobj.error + '</br>The relationship cannot be made.</p>';
1020 error = jqXHR.responseText;
1023 $('#status').append( '<p class="error">Error: ' + error );
1025 $(event.target).parent().find('.ui-button').button("enable");
1028 $('#reading-form').hide();
1032 $('#update_workspace_button').click( function() {
1036 var svg_enlargement = $('#svgenlargement').svg().svg('get').root();
1037 mouse_scale = svg_root_element.getScreenCTM().a;
1038 if( $(this).data('locked') == true ) {
1039 $('#svgenlargement ellipse' ).each( function( index ) {
1040 if( $(this).data( 'node_obj' ) != null ) {
1041 $(this).data( 'node_obj' ).ungreyout_edges();
1042 $(this).data( 'node_obj' ).set_draggable( false );
1043 var node_id = $(this).data( 'node_obj' ).get_id();
1044 toggle_relation_active( node_id );
1045 $(this).data( 'node_obj', null );
1048 $(this).data('locked', false);
1049 $(this).css('background-position', '0px 44px');
1051 var left = $('#enlargement').offset().left;
1052 var right = left + $('#enlargement').width();
1053 var tf = svg_root_element.getScreenCTM().inverse();
1054 var p = svg_root.createSVGPoint();
1057 var cx_min = p.matrixTransform(tf).x;
1059 var cx_max = p.matrixTransform(tf).x;
1060 $('#svgenlargement ellipse').each( function( index ) {
1061 var cx = parseInt( $(this).attr('cx') );
1062 if( cx > cx_min && cx < cx_max) {
1063 if( $(this).data( 'node_obj' ) == null ) {
1064 $(this).data( 'node_obj', new node_obj( $(this) ) );
1066 $(this).data( 'node_obj' ).set_draggable( true );
1068 $(this).data( 'node_obj' ).greyout_edges();
1069 var node_id = $(this).data( 'node_obj' ).get_id();
1070 toggle_relation_active( node_id );
1073 $(this).css('background-position', '0px 0px');
1074 $(this).data('locked', true );
1079 // Hide the unused elements
1080 $('#dialog-form').hide();
1081 $('#update_workspace_button').hide();
1085 $('.helptag').popupWindow({
1093 expandFillPageClients();
1094 $(window).resize(function() {
1095 expandFillPageClients();
1101 function expandFillPageClients() {
1102 $('.fillPage').each(function () {
1103 $(this).height($(window).height() - $(this).offset().top - MARGIN);
1107 function loadSVG(svgData) {
1108 var svgElement = $('#svgenlargement');
1110 $(svgElement).svg('destroy');
1114 onLoad : svgEnlargementLoaded
1122 function svg_select_callback(topic, data, subscriberData) {
1128 var prefs = new gadgets.Prefs();
1129 var preferredHeight = parseInt(prefs.getString('height'));
1130 if (gadgets.util.hasFeature('dynamic-height')) gadgets.window.adjustHeight(preferredHeight);
1131 expandFillPageClients();
1134 if (gadgets.util.hasFeature('pubsub-2')) {
1135 gadgets.HubSettings.onConnect = function(hum, suc, err) {
1136 subId = gadgets.Hub.subscribe("interedition.svg.selected", svg_select_callback);
1140 else gadgets.util.registerOnLoadHandler(loaded);