// Global state variables
var selectedTextID;
var selectedTextInfo;
+var selectedTextEditable;
var selectedStemmaID = -1;
var stemmata = [];
// view pane. Calls load_textinfo.
function loadTradition( textid, textname, editable ) {
selectedTextID = textid;
+ selectedTextEditable = editable;
// First insert the placeholder image and register an error handler
$('#textinfo_load_status').empty();
$('#stemma_graph').empty();
} else {
selectedStemmaID = -1;
}
- load_stemma( selectedStemmaID, editable );
+ load_stemma( selectedStemmaID );
// Set up the relationship mapper button
$('#run_relater').attr( 'action', _get_url([ "relation", textid ]) );
// Set up the download button
}
// Enable / disable the appropriate buttons for paging through the stemma.
-function show_stemmapager ( editable ) {
+function show_stemmapager () {
$('.pager_left_button').unbind('click').addClass( 'greyed_out' );
$('.pager_right_button').unbind('click').addClass( 'greyed_out' );
if( selectedStemmaID > 0 ) {
$('.pager_left_button').click( function () {
- load_stemma( selectedStemmaID - 1, editable );
+ load_stemma( selectedStemmaID - 1, selectedTextEditable );
}).removeClass( 'greyed_out' );
}
if( selectedStemmaID + 1 < stemmata.length ) {
$('.pager_right_button').click( function () {
- load_stemma( selectedStemmaID + 1, editable );
+ load_stemma( selectedStemmaID + 1, selectedTextEditable );
}).removeClass( 'greyed_out' );
}
}
// Load a given stemma SVG into the stemmagraph box.
-function load_stemma( idx, editable ) {
+function load_stemma( idx ) {
// Load the stemma at idx
selectedStemmaID = idx;
- show_stemmapager( editable );
+ show_stemmapager( selectedTextEditable );
$('#open_stemma_edit').hide();
$('#run_stexaminer').hide();
$('#stemma_identifier').empty();
// Add the relevant Stemweb functionality
- if( editable ) {
+ if( selectedTextEditable ) {
if( selectedTextInfo.stemweb_jobid == 0 ) {
$('#open_stemweb_ui').show();
$('#query_stemweb_ui').hide();
if( idx > -1 ) {
// Load the stemma and its properties
var stemmadata = stemmata[idx];
- if( editable ) {
+ if( selectedTextEditable ) {
$('#open_stemma_edit').show();
}
if( stemmadata.directed ) {
}
function set_stemma_interactive( svg_element ) {
- $( "#root_tree_dialog_button_ok" ).click( function() {
- // AJAX call goes here
- } );
- $.each( $( 'ellipse', svg_element ), function(index) {
- $(this).click( function(evt) {
- var dialog = $( '#root_tree_dialog' );
- dialog.css( 'top', evt.pageY );
- dialog.css( 'left', evt.pageX );
- dialog.show();
- root_tree_dialog_timeout = setTimeout( function() { $( '#root_tree_dialog' ).hide() }, 3000 );
- } );
- $(this).hover( function() { $(this).addClass( 'stemma_node_highlight' ) }, function() { $(this).removeClass( 'stemma_node_highlight' ) } );
- } );
+ if( selectedTextEditable ) {
+ $( "#root_tree_dialog_button_ok" ).click( function() {
+ var requrl = _get_url([ "stemmaroot", selectedTextID, selectedStemmaID ]);
+ var targetnode = $('#root_tree_dialog').data( 'selectedNode' );
+ $.post( requrl, { root: targetnode }, function (data) {
+ // Reload the new stemma
+ stemmata[selectedStemmaID] = data;
+ load_stemma( selectedStemmaID );
+ // Put away the dialog
+ $('#root_tree_dialog').data( 'selectedNode', null ).hide();
+ } );
+ } ).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
+ if( ajaxSettings.url.indexOf( 'stemmaroot' ) > -1
+ && ajaxSettings.type == 'POST' ) {
+ display_error( jqXHR, $("#stemma_load_status") );
+ }
+ } );
+ // TODO Clear error at some appropriate point
+ $.each( $( 'ellipse', svg_element ), function(index) {
+ var ellipse = $(this);
+ var g = ellipse.parent( 'g' );
+ g.click( function(evt) {
+ if( typeof root_tree_dialog_timeout !== 'undefined' ) { clearTimeout( root_tree_dialog_timeout ) };
+ g.unbind( 'mouseleave' );
+ var dialog = $( '#root_tree_dialog' );
+ // Note which node triggered the dialog
+ dialog.data( 'selectedNode', g.attr('id') );
+ // Position the dialog
+ dialog.hide();
+ dialog.css( 'top', evt.pageY + 3 );
+ dialog.css( 'left', evt.pageX + 3 );
+ dialog.show();
+ root_tree_dialog_timeout = setTimeout( function() {
+ $( '#root_tree_dialog' ).data( 'selectedNode', null ).hide();
+ ellipse.removeClass( 'stemma_node_highlight' );
+ g.mouseleave( function() { ellipse.removeClass( 'stemma_node_highlight' ) } );
+ }, 3000 );
+ } );
+ g.mouseenter( function() {
+ $( 'ellipse.stemma_node_highlight' ).removeClass( 'stemma_node_highlight' );
+ ellipse.addClass( 'stemma_node_highlight' )
+ } );
+ g.mouseleave( function() { ellipse.removeClass( 'stemma_node_highlight' ) } );
+ } );
+ }
}
+
// General-purpose error-handling function.
// TODO make sure this gets used throughout, where appropriate.
function display_error( jqXHR, el ) {
return basepath + els.join('/');
}
-
+// TODO Attach unified ajaxError handler to document
$(document).ready( function() {
// See if we have the browser functionality we need
// TODO Also think of a test for SVG readiness
// populate the form.
var algorithmTypes = {};
var algorithmArgs = {};
- $.each( stemwebAlgorithms, function( i, o ) {
- if( o.model === 'algorithms.algorithm' ) {
- // it's an algorithm.
- algorithmTypes[ o.pk ] = o.fields;
- } else if( o.model == 'algorithms.algorithmarg' && o.fields.external ) {
- // it's an option for an algorithm that we should display.
- algorithmArgs[ o.pk ] = o.fields;
- }
- });
- $.each( algorithmTypes, function( pk, fields ) {
- var algopt = $('<option>').attr( 'value', pk ).append( fields.name );
- $('#stemweb_algorithm').append( algopt );
- });
- // Set up the relevant options for whichever algorithm is chosen.
- // "key" -> form name, option ID "stemweb_$key_opt"
- // "name" -> form label
- $('#stemweb_algorithm').change( function() {
- var pk = $(this).val();
- $('#stemweb_runtime_options').empty();
- $.each( algorithmTypes[pk].args, function( i, apk ) {
- var argInfo = algorithmArgs[apk];
- if( argInfo ) {
- // Make the element ID
- var optId = 'stemweb_' + argInfo.key + '_opt';
- // Make the label
- var optLabel = $('<label>').attr( 'for', optId )
- .append( argInfo.name + ": " );
- var optCtrl;
- var argType = argInfo.value;
- if( argType === 'positive_integer' ) {
- // Make it an input field of smallish size.
- optCtrl = $('<input>').attr( 'size', 4 );
- } else if ( argType === 'boolean' ) {
- // Make it a checkbox.
- optCtrl = $('<checkbox>');
- }
- // Add the name and element ID
- optCtrl.attr( 'name', argInfo.key ).attr( 'id', optId );
- // Append the label and the option itself to the form.
- $('#stemweb_runtime_options').append( optLabel )
- .append( optCtrl ).append( $('<br>') );
+ var requrl = _get_url([ "stemweb", "available" ]);
+ $.getJSON( requrl, function( data ) {
+ $.each( data, function( i, o ) {
+ if( o.model === 'algorithms.algorithm' ) {
+ // it's an algorithm.
+ algorithmTypes[ o.pk ] = o.fields;
+ } else if( o.model == 'algorithms.algorithmarg' && o.fields.external ) {
+ // it's an option for an algorithm that we should display.
+ algorithmArgs[ o.pk ] = o.fields;
}
});
+ // TODO if it is an empty object, disable Stemweb entirely.
+ if( !jQuery.isEmptyObject( algorithmTypes ) ) {
+ $.each( algorithmTypes, function( pk, fields ) {
+ var algopt = $('<option>').attr( 'value', pk ).append( fields.name );
+ $('#stemweb_algorithm').append( algopt );
+ });
+ // Set up the relevant options for whichever algorithm is chosen.
+ // "key" -> form name, option ID "stemweb_$key_opt"
+ // "name" -> form label
+ $('#stemweb_algorithm').change( function() {
+ var pk = $(this).val();
+ $('#stemweb_runtime_options').empty();
+ $.each( algorithmTypes[pk].args, function( i, apk ) {
+ var argInfo = algorithmArgs[apk];
+ if( argInfo ) {
+ // Make the element ID
+ var optId = 'stemweb_' + argInfo.key + '_opt';
+ // Make the label
+ var optLabel = $('<label>').attr( 'for', optId )
+ .append( argInfo.name + ": " );
+ var optCtrl;
+ var argType = argInfo.value;
+ if( argType === 'positive_integer' ) {
+ // Make it an input field of smallish size.
+ optCtrl = $('<input>').attr( 'size', 4 );
+ } else if ( argType === 'boolean' ) {
+ // Make it a checkbox.
+ optCtrl = $('<checkbox>');
+ }
+ // Add the name and element ID
+ optCtrl.attr( 'name', argInfo.key ).attr( 'id', optId );
+ // Append the label and the option itself to the form.
+ $('#stemweb_runtime_options').append( optLabel )
+ .append( optCtrl ).append( $('<br>') );
+ }
+ });
+ });
+ $('#stemweb_algorithm').change();
+ }
});
// Prime the initial options
- $('#stemweb_algorithm').change();
},
open: function(evt) {
$('#stemweb_run_status').empty();
}
});
+ // Set up the download dialog
+ $('#download-dialog').dialog({
+ autoOpen: false,
+ height: 150,
+ width: 300,
+ modal: true,
+ buttons: {
+ Download: function (evt) {
+ var dlurl = _get_url([ "download", $('#download_tradition').val(), $('#download_format').val() ]);
+ window.location = dlurl;
+ },
+ Done: function() {
+ $('#download-dialog').dialog('close');
+ }
+ },
+ open: function() {
+ $('#download_tradition').attr('value', selectedTextID );
+ },
+ }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) {
+ $(event.target).parent().find('.ui-button').button("enable");
+ if( ajaxSettings.url.indexOf( 'download' ) > -1
+ && ajaxSettings.type == 'POST' ) {
+ display_error( jqXHR, $("#download_status") );
+ }
+ });
+
$('#upload-collation-dialog').dialog({
autoOpen: false,
height: 360,
projects / scpubgit/stemmaweb.git / blobdiff