var reltypes = {};
var readingdata = {};
+function arrayUnique(array) {
+ var a = array.concat();
+ for(var i=0; i<a.length; ++i) {
+ for(var j=i+1; j<a.length; ++j) {
+ if(a[i] === a[j])
+ a.splice(j--, 1);
+ }
+ }
+ return a;
+};
+
function getTextURL( which ) {
return basepath + textid + '/' + which;
}
//used to calculate min and max zoom level:
start_element_height = $('#__START__').children('ellipse')[0].getBBox().height;
add_relations( function() { $('#loading_overlay').hide(); });
+
+ //initialize marquee
+ marquee = new Marquee();
+
}
function add_relations( callback_fn ) {
self.node_elements = node_elements_for(self.ellipse);
}
+ this.get_witnesses = function() {
+ return readingdata[self.get_id()].witnesses
+ }
+
self.set_draggable( true );
}
}
}
this.showinfo = function(relation) {
- var htmlstr = 'type: ' + relation.data( 'type' ) + '<br/>scope: ' + relation.data( 'scope' );
+ $('#delete_relation_type').text( relation.data('type') );
+ $('#delete_relation_scope').text( relation.data('scope') );
if( relation.data( 'note' ) ) {
- htmlstr = htmlstr + '<br/>note: ' + relation.data( 'note' );
+ $('#delete_relation_note').text('note: ' + relation.data( 'note' ) );
}
- $('#delete-form-text').html( htmlstr );
var points = relation.children('path').attr('d').slice(1).replace('C',' ').split(' ');
var xs = parseFloat( points[0].split(',')[0] );
var xe = parseFloat( points[1].split(',')[0] );
return relation_element;
}
+function Marquee() {
+
+ var self = this;
+
+ this.x = 0;
+ this.y = 0;
+ this.dx = 0;
+ this.dy = 0;
+ this.enlargementOffset = $('#svgenlargement').offset();
+ this.svg_rect = $('#svgenlargement svg').svg('get');
+
+ this.show = function( event ) {
+ // TODO: uncolor possible selected
+ // TODO: unless SHIFT?
+ self.x = event.clientX;
+ self.y = event.clientY;
+ p = svg_root.createSVGPoint();
+ p.x = event.clientX - self.enlargementOffset.left;
+ p.y = event.clientY - self.enlargementOffset.top;
+ self.svg_rect.rect( p.x, p.y, 0, 0, { fill: 'black', 'fill-opacity': '0.1', stroke: 'black', 'stroke-dasharray': '4,2', strokeWidth: '0.02em', id: 'marquee' } );
+ };
+
+ this.expand = function( event ) {
+ self.dx = (event.clientX - self.x);
+ self.dy = (event.clientY - self.y);
+ var rect = $('#marquee');
+ if( rect.length != 0 ) {
+ var rect_w = Math.abs( self.dx );
+ var rect_h = Math.abs( self.dy );
+ var rect_x = self.x - self.enlargementOffset.left;
+ var rect_y = self.y - self.enlargementOffset.top;
+ if( self.dx < 0 ) { rect_x = rect_x - rect_w }
+ if( self.dy < 0 ) { rect_y = rect_y - rect_h }
+ rect.attr("x", rect_x).attr("y", rect_y).attr("width", rect_w).attr("height", rect_h);
+ }
+ };
+
+ this.select = function() {
+ var rect = $('#marquee');
+ if( rect.length != 0 ) {
+ var left = $('#marquee').offset().left;
+ var top = $('#marquee').offset().top;
+ var right = left + parseInt( $('#marquee').attr( 'width' ) );
+ var bottom = top + parseInt( $('#marquee').attr( 'height' ) );
+ var tf = svg_root_element.getScreenCTM().inverse();
+ var p = svg_root.createSVGPoint();
+ p.x=left;
+ p.y=top;
+ var cx_min = p.matrixTransform(tf).x;
+ var cy_min = p.matrixTransform(tf).y;
+ p.x=right;
+ p.y=bottom;
+ var cx_max = p.matrixTransform(tf).x;
+ var cy_max = p.matrixTransform(tf).y;
+ var witnesses = [];
+ $('#svgenlargement ellipse').each( function( index ) {
+ var cx = parseInt( $(this).attr('cx') );
+ var cy = parseInt( $(this).attr('cy') );
+ if( cx > cx_min && cx < cx_max) {
+ if( cy > cy_min && cy < cy_max) {
+ // we actually heve no real 'selected' state for nodes, except coloring
+ $(this).attr( 'fill', '#ffccff' );
+ var this_witnesses = $(this).data( 'node_obj' ).get_witnesses();
+ witnesses = arrayUnique( witnesses.concat( this_witnesses ) );
+ }
+ }
+ });
+ if( $('ellipse[fill="#ffccff"]').size() > 0 ) {
+ $.each( witnesses, function( index, value ) {
+ $('#multipleselect-form').append( '<input type="checkbox" name="witnesses" value="' + value + '">' + value + '<br>' );
+ });
+ $('#multipleselect-form').dialog( 'open' );
+ }
+ self.svg_rect.remove( $('#marquee') );
+ }
+ };
+
+ this.unselect = function() {
+ $('ellipse[fill="#ffccff"]').attr( 'fill', '#fff' );
+ }
+
+}
+
$(document).ready(function () {
timer = null;
relation_manager = new relation_factory();
- $('#update_workspace_button').data('locked', false);
+ $('#update_workspace_button').data('locked', false);
+
$('#enlargement').mousedown(function (event) {
$(this)
.data('down', true)
.data('x', event.clientX)
.data('y', event.clientY)
.data('scrollLeft', this.scrollLeft)
- stateTf = svg_root_element.getCTM().inverse();
- var p = svg_root.createSVGPoint();
- p.x = event.clientX;
- p.y = event.clientY;
- stateOrigin = p.matrixTransform(stateTf);
- event.returnValue = false;
- event.preventDefault();
- return false;
+ stateTf = svg_root_element.getCTM().inverse();
+ var p = svg_root.createSVGPoint();
+ p.x = event.clientX;
+ p.y = event.clientY;
+ stateOrigin = p.matrixTransform(stateTf);
+
+ // Activate marquee if in interaction mode
+ if( $('#update_workspace_button').data('locked') == true ) { marquee.show( event ) };
+
+ event.returnValue = false;
+ event.preventDefault();
+ return false;
}).mouseup(function (event) {
- $(this).data('down', false);
+ marquee.select();
+ $(this).data('down', false);
}).mousemove(function (event) {
if( timer != null ) { clearTimeout(timer); }
if ( ($(this).data('down') == true) && ($('#update_workspace_button').data('locked') == false) ) {
var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
svg_root_element.setAttribute("transform", s);
}
+ marquee.expand( event );
event.returnValue = false;
event.preventDefault();
}).mousewheel(function (event, delta) {
'cursor' : '-moz-grab'
});
+
if( editable ) {
$( "#dialog-form" ).dialog({
autoOpen: false,
},
create: function(event, ui) {
$(this).data( 'relation_drawn', false );
+ $('#rel_type').data( 'changed_after_open', false );
$.each( relationship_types, function(index, typedef) {
$('#rel_type').append( $('<option />').attr( "value", typedef.name ).text(typedef.name) );
});
$.each( relationship_scopes, function(index, value) {
$('#scope').append( $('<option />').attr( "value", value ).text(value) );
- });
+ });
+ // Handler to clear the annotation field, the first time the relationship is
+ // changed after opening the form.
+ $('#rel_type').change( function () {
+ if( !$(this).data( 'changed_after_open' ) ) {
+ $('#note').val('');
+ }
+ $(this).data( 'changed_after_open', true );
+ });
},
open: function() {
relation_manager.create_temporary( $('#source_node_id').val(), $('#target_node_id').val() );
$("#dialog_overlay").height( $("#enlargement_container").height() );
$("#dialog_overlay").width( $("#enlargement_container").innerWidth() );
$("#dialog_overlay").offset( $("#enlargement_container").offset() );
+ $('#rel_type').data( 'changed_after_open', false );
},
close: function() {
relation_manager.remove_temporary();
} );
}
+ var deletion_buttonset = {
+ cancel: function() { $( this ).dialog( "close" ); },
+ global: function () { delete_relation( true ); },
+ delete: function() { delete_relation( false ); }
+ };
+
$( "#delete-form" ).dialog({
autoOpen: false,
height: 135,
- width: 160,
+ width: 250,
modal: false,
- buttons: {
- Cancel: function() {
- $( this ).dialog( "close" );
- },
- Delete: function() {
- form_values = $('#delete_relation_form').serialize();
- ncpath = getTextURL( 'relationships' );
- var jqjson = $.ajax({ url: ncpath, data: form_values, success: function(data) {
- $.each( data, function(item, source_target) {
- relation_manager.remove( get_relation_id( source_target[0], source_target[1] ) );
- });
- $( "#delete-form" ).dialog( "close" );
- }, dataType: 'json', type: 'DELETE' });
- }
- },
create: function(event, ui) {
- // Swap out the buttons if we are in readonly mode
- if( !editable ) {
- $( this ).dialog( "option", "buttons",
- [{ text: "OK", click: function() { $( this ).dialog( "close" ); }}] );
- }
-
// TODO What is this logic doing?
+ // This scales the buttons in the dialog and makes it look proper
+ // Not sure how essential it is, does anything break if it's not here?
var buttonset = $(this).parent().find( '.ui-dialog-buttonset' ).css( 'width', '100%' );
buttonset.find( "button:contains('Cancel')" ).css( 'float', 'right' );
+ // A: This makes sure that the pop up delete relation dialogue for a hovered over
+ // relation auto closes if the user doesn't engage (mouseover) with it.
var dialog_aria = $("div[aria-labelledby='ui-dialog-title-delete-form']");
dialog_aria.mouseenter( function() {
if( mouseWait != null ) { clearTimeout(mouseWait) };
})
},
open: function() {
+ if( !editable ) {
+ $( this ).dialog( "option", "buttons",
+ [{ text: "OK", click: deletion_buttonset['cancel'] }] );
+ } else if( $('#delete_relation_scope').text() === 'local' ) {
+ $( this ).dialog( "option", "width", 160 );
+ $( this ).dialog( "option", "buttons",
+ [{ text: "Delete", click: deletion_buttonset['delete'] },
+ { text: "Cancel", click: deletion_buttonset['cancel'] }] );
+ } else {
+ $( this ).dialog( "option", "width", 200 );
+ $( this ).dialog( "option", "buttons",
+ [{ text: "Delete", click: deletion_buttonset['delete'] },
+ { text: "Delete all", click: deletion_buttonset['global'] },
+ { text: "Cancel", click: deletion_buttonset['cancel'] }] );
+ }
+
mouseWait = setTimeout( function() { $("#delete-form").dialog( "close" ) }, 2000 );
},
- close: function() {
- }
+ close: function() {}
+ });
+
+ var multipleselect_buttonset = {
+ cancel: function() { $( this ).dialog( "close" ); },
+ button1: function () { },
+ button2: function() { }
+ };
+
+ $( "#multipleselect-form" ).dialog({
+ autoOpen: false,
+ height: 150,
+ width: 250,
+ modal: true,
+ create: function(event, ui) {
+ var buttonset = $(this).parent().find( '.ui-dialog-buttonset' ).css( 'width', '100%' );
+ buttonset.find( "button:contains('Cancel')" ).css( 'float', 'right' );
+ },
+ open: function() {
+ $( this ).dialog( "option", "width", 200 );
+ $( this ).dialog( "option", "buttons",
+ [{ text: "Button_1", click: multipleselect_buttonset['button1'] },
+ { text: "Button_2", click: multipleselect_buttonset['button2'] },
+ { text: "Cancel", click: multipleselect_buttonset['cancel'] }] );
+ },
+ close: function() { marquee.unselect(); }
});
+ // Helpers for relationship deletion
+
+ function delete_relation( scopewide ) {
+ form_values = $('#delete_relation_form').serialize();
+ if( scopewide ) {
+ form_values += "&scopewide=true";
+ }
+ ncpath = getTextURL( 'relationships' );
+ var jqjson = $.ajax({ url: ncpath, data: form_values, success: function(data) {
+ $.each( data, function(item, source_target) {
+ relation_manager.remove( get_relation_id( source_target[0], source_target[1] ) );
+ });
+ $( "#delete-form" ).dialog( "close" );
+ }, dataType: 'json', type: 'DELETE' });
+ }
+
+ function toggle_relation_active( node_id ) {
+ $('#svgenlargement .relation').find( "title:contains('" + node_id + "')" ).each( function(index) {
+ matchid = new RegExp( "^" + node_id );
+ if( $(this).text().match( matchid ) != null ) {
+ var relation_id = $(this).parent().attr('id');
+ relation_manager.toggle_active( relation_id );
+ };
+ });
+ }
+
// function for reading form dialog should go here;
// just hide the element for now if we don't have morphology
if( can_morphologize ) {
scrollbars:1
});
-
- function toggle_relation_active( node_id ) {
- $('#svgenlargement .relation').find( "title:contains('" + node_id + "')" ).each( function(index) {
- matchid = new RegExp( "^" + node_id );
- if( $(this).text().match( matchid ) != null ) {
- var relation_id = $(this).parent().attr('id');
- relation_manager.toggle_active( relation_id );
- };
- });
- }
-
expandFillPageClients();
$(window).resize(function() {
expandFillPageClients();
}
+
/* OS Gadget stuff
function svg_select_callback(topic, data, subscriberData) {