From 3f4c0720e1e3421431e7baa20882a4a4512a7fab Mon Sep 17 00:00:00 2001
From: ivar <i@oiee.no>
Date: Sun, 19 Oct 2025 23:41:23 +0200
Subject: Initial

---
 .../libraries/fomantic/dist/components/checkbox.js | 876 +++++++++++++++++++++
 1 file changed, 876 insertions(+)
 create mode 100644 src/wwwroot/libraries/fomantic/dist/components/checkbox.js

(limited to 'src/wwwroot/libraries/fomantic/dist/components/checkbox.js')

diff --git a/src/wwwroot/libraries/fomantic/dist/components/checkbox.js b/src/wwwroot/libraries/fomantic/dist/components/checkbox.js
new file mode 100644
index 0000000..9222bfb
--- /dev/null
+++ b/src/wwwroot/libraries/fomantic/dist/components/checkbox.js
@@ -0,0 +1,876 @@
+/*!
+ * # Fomantic-UI - Checkbox
+ * http://github.com/fomantic/Fomantic-UI/
+ *
+ *
+ * Released under the MIT license
+ * http://opensource.org/licenses/MIT
+ *
+ */
+
+;(function ($, window, document, undefined) {
+
+'use strict';
+
+$.isFunction = $.isFunction || function(obj) {
+  return typeof obj === "function" && typeof obj.nodeType !== "number";
+};
+
+window = (typeof window != 'undefined' && window.Math == Math)
+  ? window
+  : (typeof self != 'undefined' && self.Math == Math)
+    ? self
+    : Function('return this')()
+;
+
+$.fn.checkbox = function(parameters) {
+  var
+    $allModules    = $(this),
+    moduleSelector = $allModules.selector || '',
+
+    time           = new Date().getTime(),
+    performance    = [],
+
+    query          = arguments[0],
+    methodInvoked  = (typeof query == 'string'),
+    queryArguments = [].slice.call(arguments, 1),
+    returnedValue
+  ;
+
+  $allModules
+    .each(function() {
+      var
+        settings        = $.extend(true, {}, $.fn.checkbox.settings, parameters),
+
+        className       = settings.className,
+        namespace       = settings.namespace,
+        selector        = settings.selector,
+        error           = settings.error,
+
+        eventNamespace  = '.' + namespace,
+        moduleNamespace = 'module-' + namespace,
+
+        $module         = $(this),
+        $label          = $(this).children(selector.label),
+        $input          = $(this).children(selector.input),
+        input           = $input[0],
+
+        initialLoad     = false,
+        shortcutPressed = false,
+        instance        = $module.data(moduleNamespace),
+
+        observer,
+        element         = this,
+        module
+      ;
+
+      module      = {
+
+        initialize: function() {
+          module.verbose('Initializing checkbox', settings);
+
+          module.create.label();
+          module.bind.events();
+
+          module.set.tabbable();
+          module.hide.input();
+
+          module.observeChanges();
+          module.instantiate();
+          module.setup();
+        },
+
+        instantiate: function() {
+          module.verbose('Storing instance of module', module);
+          instance = module;
+          $module
+            .data(moduleNamespace, module)
+          ;
+        },
+
+        destroy: function() {
+          module.verbose('Destroying module');
+          module.unbind.events();
+          module.show.input();
+          $module.removeData(moduleNamespace);
+        },
+
+        fix: {
+          reference: function() {
+            if( $module.is(selector.input) ) {
+              module.debug('Behavior called on <input> adjusting invoked element');
+              $module = $module.closest(selector.checkbox);
+              module.refresh();
+            }
+          }
+        },
+
+        setup: function() {
+          module.set.initialLoad();
+          if( module.is.indeterminate() ) {
+            module.debug('Initial value is indeterminate');
+            module.indeterminate();
+          }
+          else if( module.is.checked() ) {
+            module.debug('Initial value is checked');
+            module.check();
+          }
+          else {
+            module.debug('Initial value is unchecked');
+            module.uncheck();
+          }
+          module.remove.initialLoad();
+        },
+
+        refresh: function() {
+          $label = $module.children(selector.label);
+          $input = $module.children(selector.input);
+          input  = $input[0];
+        },
+
+        hide: {
+          input: function() {
+            module.verbose('Modifying <input> z-index to be unselectable');
+            $input.addClass(className.hidden);
+          }
+        },
+        show: {
+          input: function() {
+            module.verbose('Modifying <input> z-index to be selectable');
+            $input.removeClass(className.hidden);
+          }
+        },
+
+        observeChanges: function() {
+          if('MutationObserver' in window) {
+            observer = new MutationObserver(function(mutations) {
+              module.debug('DOM tree modified, updating selector cache');
+              module.refresh();
+            });
+            observer.observe(element, {
+              childList : true,
+              subtree   : true
+            });
+            module.debug('Setting up mutation observer', observer);
+          }
+        },
+
+        attachEvents: function(selector, event) {
+          var
+            $element = $(selector)
+          ;
+          event = $.isFunction(module[event])
+            ? module[event]
+            : module.toggle
+          ;
+          if($element.length > 0) {
+            module.debug('Attaching checkbox events to element', selector, event);
+            $element
+              .on('click' + eventNamespace, event)
+            ;
+          }
+          else {
+            module.error(error.notFound);
+          }
+        },
+
+        preventDefaultOnInputTarget: function() {
+          if(typeof event !== 'undefined' && event !== null && $(event.target).is(selector.input)) {
+            module.verbose('Preventing default check action after manual check action');
+            event.preventDefault();
+          }
+        },
+
+        event: {
+          change: function(event) {
+            if( !module.should.ignoreCallbacks() ) {
+              settings.onChange.call(input);
+            }
+          },
+          click: function(event) {
+            var
+              $target = $(event.target)
+            ;
+            if( $target.is(selector.input) ) {
+              module.verbose('Using default check action on initialized checkbox');
+              return;
+            }
+            if( $target.is(selector.link) ) {
+              module.debug('Clicking link inside checkbox, skipping toggle');
+              return;
+            }
+            module.toggle();
+            $input.focus();
+            event.preventDefault();
+          },
+          keydown: function(event) {
+            var
+              key     = event.which,
+              keyCode = {
+                enter  : 13,
+                space  : 32,
+                escape : 27,
+                left   : 37,
+                up     : 38,
+                right  : 39,
+                down   : 40
+              }
+            ;
+
+            var r = module.get.radios(),
+                rIndex = r.index($module),
+                rLen = r.length,
+                checkIndex = false;
+
+            if(key == keyCode.left || key == keyCode.up) {
+              checkIndex = (rIndex === 0 ? rLen : rIndex) - 1;
+            } else if(key == keyCode.right || key == keyCode.down) {
+              checkIndex = rIndex === rLen-1 ? 0 : rIndex+1;
+            }
+
+            if (!module.should.ignoreCallbacks() && checkIndex !== false) {
+              if(settings.beforeUnchecked.apply(input)===false) {
+                module.verbose('Option not allowed to be unchecked, cancelling key navigation');
+                return false;
+              }
+              if (settings.beforeChecked.apply($(r[checkIndex]).children(selector.input)[0])===false) {
+                module.verbose('Next option should not allow check, cancelling key navigation');
+                return false;
+              }
+            }
+
+            if(key == keyCode.escape) {
+              module.verbose('Escape key pressed blurring field');
+              $input.blur();
+              shortcutPressed = true;
+            }
+            else if(!event.ctrlKey && ( key == keyCode.space || (key == keyCode.enter && settings.enableEnterKey)) ) {
+              module.verbose('Enter/space key pressed, toggling checkbox');
+              module.toggle();
+              shortcutPressed = true;
+            }
+            else {
+              shortcutPressed = false;
+            }
+          },
+          keyup: function(event) {
+            if(shortcutPressed) {
+              event.preventDefault();
+            }
+          }
+        },
+
+        check: function() {
+          if( !module.should.allowCheck() ) {
+            return;
+          }
+          module.debug('Checking checkbox', $input);
+          module.set.checked();
+          if( !module.should.ignoreCallbacks() ) {
+            settings.onChecked.call(input);
+            module.trigger.change();
+          }
+          module.preventDefaultOnInputTarget();
+        },
+
+        uncheck: function() {
+          if( !module.should.allowUncheck() ) {
+            return;
+          }
+          module.debug('Unchecking checkbox');
+          module.set.unchecked();
+          if( !module.should.ignoreCallbacks() ) {
+            settings.onUnchecked.call(input);
+            module.trigger.change();
+          }
+          module.preventDefaultOnInputTarget();
+        },
+
+        indeterminate: function() {
+          if( module.should.allowIndeterminate() ) {
+            module.debug('Checkbox is already indeterminate');
+            return;
+          }
+          module.debug('Making checkbox indeterminate');
+          module.set.indeterminate();
+          if( !module.should.ignoreCallbacks() ) {
+            settings.onIndeterminate.call(input);
+            module.trigger.change();
+          }
+        },
+
+        determinate: function() {
+          if( module.should.allowDeterminate() ) {
+            module.debug('Checkbox is already determinate');
+            return;
+          }
+          module.debug('Making checkbox determinate');
+          module.set.determinate();
+          if( !module.should.ignoreCallbacks() ) {
+            settings.onDeterminate.call(input);
+            module.trigger.change();
+          }
+        },
+
+        enable: function() {
+          if( module.is.enabled() ) {
+            module.debug('Checkbox is already enabled');
+            return;
+          }
+          module.debug('Enabling checkbox');
+          module.set.enabled();
+          if( !module.should.ignoreCallbacks() ) {
+            settings.onEnable.call(input);
+            // preserve legacy callbacks
+            settings.onEnabled.call(input);
+            module.trigger.change();
+          }
+        },
+
+        disable: function() {
+          if( module.is.disabled() ) {
+            module.debug('Checkbox is already disabled');
+            return;
+          }
+          module.debug('Disabling checkbox');
+          module.set.disabled();
+          if( !module.should.ignoreCallbacks() ) {
+            settings.onDisable.call(input);
+            // preserve legacy callbacks
+            settings.onDisabled.call(input);
+            module.trigger.change();
+          }
+        },
+
+        get: {
+          radios: function() {
+            var
+              name = module.get.name()
+            ;
+            return $('input[name="' + name + '"]').closest(selector.checkbox);
+          },
+          otherRadios: function() {
+            return module.get.radios().not($module);
+          },
+          name: function() {
+            return $input.attr('name');
+          }
+        },
+
+        is: {
+          initialLoad: function() {
+            return initialLoad;
+          },
+          radio: function() {
+            return ($input.hasClass(className.radio) || $input.attr('type') == 'radio');
+          },
+          indeterminate: function() {
+            return $input.prop('indeterminate') !== undefined && $input.prop('indeterminate');
+          },
+          checked: function() {
+            return $input.prop('checked') !== undefined && $input.prop('checked');
+          },
+          disabled: function() {
+            return $input.prop('disabled') !== undefined && $input.prop('disabled');
+          },
+          enabled: function() {
+            return !module.is.disabled();
+          },
+          determinate: function() {
+            return !module.is.indeterminate();
+          },
+          unchecked: function() {
+            return !module.is.checked();
+          }
+        },
+
+        should: {
+          allowCheck: function() {
+            if(module.is.determinate() && module.is.checked() && !module.is.initialLoad() ) {
+              module.debug('Should not allow check, checkbox is already checked');
+              return false;
+            }
+            if(!module.should.ignoreCallbacks() && settings.beforeChecked.apply(input) === false) {
+              module.debug('Should not allow check, beforeChecked cancelled');
+              return false;
+            }
+            return true;
+          },
+          allowUncheck: function() {
+            if(module.is.determinate() && module.is.unchecked() && !module.is.initialLoad() ) {
+              module.debug('Should not allow uncheck, checkbox is already unchecked');
+              return false;
+            }
+            if(!module.should.ignoreCallbacks() && settings.beforeUnchecked.apply(input) === false) {
+              module.debug('Should not allow uncheck, beforeUnchecked cancelled');
+              return false;
+            }
+            return true;
+          },
+          allowIndeterminate: function() {
+            if(module.is.indeterminate() && !module.is.initialLoad() ) {
+              module.debug('Should not allow indeterminate, checkbox is already indeterminate');
+              return false;
+            }
+            if(!module.should.ignoreCallbacks() && settings.beforeIndeterminate.apply(input) === false) {
+              module.debug('Should not allow indeterminate, beforeIndeterminate cancelled');
+              return false;
+            }
+            return true;
+          },
+          allowDeterminate: function() {
+            if(module.is.determinate() && !module.is.initialLoad() ) {
+              module.debug('Should not allow determinate, checkbox is already determinate');
+              return false;
+            }
+            if(!module.should.ignoreCallbacks() && settings.beforeDeterminate.apply(input) === false) {
+              module.debug('Should not allow determinate, beforeDeterminate cancelled');
+              return false;
+            }
+            return true;
+          },
+          ignoreCallbacks: function() {
+            return (initialLoad && !settings.fireOnInit);
+          }
+        },
+
+        can: {
+          change: function() {
+            return !( $module.hasClass(className.disabled) || $module.hasClass(className.readOnly) || $input.prop('disabled') || $input.prop('readonly') );
+          },
+          uncheck: function() {
+            return (typeof settings.uncheckable === 'boolean')
+              ? settings.uncheckable
+              : !module.is.radio()
+            ;
+          }
+        },
+
+        set: {
+          initialLoad: function() {
+            initialLoad = true;
+          },
+          checked: function() {
+            module.verbose('Setting class to checked');
+            $module
+              .removeClass(className.indeterminate)
+              .addClass(className.checked)
+            ;
+            if( module.is.radio() ) {
+              module.uncheckOthers();
+            }
+            if(!module.is.indeterminate() && module.is.checked()) {
+              module.debug('Input is already checked, skipping input property change');
+              return;
+            }
+            module.verbose('Setting state to checked', input);
+            $input
+              .prop('indeterminate', false)
+              .prop('checked', true)
+            ;
+          },
+          unchecked: function() {
+            module.verbose('Removing checked class');
+            $module
+              .removeClass(className.indeterminate)
+              .removeClass(className.checked)
+            ;
+            if(!module.is.indeterminate() &&  module.is.unchecked() ) {
+              module.debug('Input is already unchecked');
+              return;
+            }
+            module.debug('Setting state to unchecked');
+            $input
+              .prop('indeterminate', false)
+              .prop('checked', false)
+            ;
+          },
+          indeterminate: function() {
+            module.verbose('Setting class to indeterminate');
+            $module
+              .addClass(className.indeterminate)
+            ;
+            if( module.is.indeterminate() ) {
+              module.debug('Input is already indeterminate, skipping input property change');
+              return;
+            }
+            module.debug('Setting state to indeterminate');
+            $input
+              .prop('indeterminate', true)
+            ;
+          },
+          determinate: function() {
+            module.verbose('Removing indeterminate class');
+            $module
+              .removeClass(className.indeterminate)
+            ;
+            if( module.is.determinate() ) {
+              module.debug('Input is already determinate, skipping input property change');
+              return;
+            }
+            module.debug('Setting state to determinate');
+            $input
+              .prop('indeterminate', false)
+            ;
+          },
+          disabled: function() {
+            module.verbose('Setting class to disabled');
+            $module
+              .addClass(className.disabled)
+            ;
+            if( module.is.disabled() ) {
+              module.debug('Input is already disabled, skipping input property change');
+              return;
+            }
+            module.debug('Setting state to disabled');
+            $input
+              .prop('disabled', 'disabled')
+            ;
+          },
+          enabled: function() {
+            module.verbose('Removing disabled class');
+            $module.removeClass(className.disabled);
+            if( module.is.enabled() ) {
+              module.debug('Input is already enabled, skipping input property change');
+              return;
+            }
+            module.debug('Setting state to enabled');
+            $input
+              .prop('disabled', false)
+            ;
+          },
+          tabbable: function() {
+            module.verbose('Adding tabindex to checkbox');
+            if( $input.attr('tabindex') === undefined) {
+              $input.attr('tabindex', 0);
+            }
+          }
+        },
+
+        remove: {
+          initialLoad: function() {
+            initialLoad = false;
+          }
+        },
+
+        trigger: {
+          change: function() {
+            var
+              events       = document.createEvent('HTMLEvents'),
+              inputElement = $input[0]
+            ;
+            if(inputElement) {
+              module.verbose('Triggering native change event');
+              events.initEvent('change', true, false);
+              inputElement.dispatchEvent(events);
+            }
+          }
+        },
+
+
+        create: {
+          label: function() {
+            if($input.prevAll(selector.label).length > 0) {
+              $input.prev(selector.label).detach().insertAfter($input);
+              module.debug('Moving existing label', $label);
+            }
+            else if( !module.has.label() ) {
+              $label = $('<label>').insertAfter($input);
+              module.debug('Creating label', $label);
+            }
+          }
+        },
+
+        has: {
+          label: function() {
+            return ($label.length > 0);
+          }
+        },
+
+        bind: {
+          events: function() {
+            module.verbose('Attaching checkbox events');
+            $module
+              .on('click'   + eventNamespace, module.event.click)
+              .on('change'  + eventNamespace, module.event.change)
+              .on('keydown' + eventNamespace, selector.input, module.event.keydown)
+              .on('keyup'   + eventNamespace, selector.input, module.event.keyup)
+            ;
+          }
+        },
+
+        unbind: {
+          events: function() {
+            module.debug('Removing events');
+            $module
+              .off(eventNamespace)
+            ;
+          }
+        },
+
+        uncheckOthers: function() {
+          var
+            $radios = module.get.otherRadios()
+          ;
+          module.debug('Unchecking other radios', $radios);
+          $radios.removeClass(className.checked);
+        },
+
+        toggle: function() {
+          if( !module.can.change() ) {
+            if(!module.is.radio()) {
+              module.debug('Checkbox is read-only or disabled, ignoring toggle');
+            }
+            return;
+          }
+          if( module.is.indeterminate() || module.is.unchecked() ) {
+            module.debug('Currently unchecked');
+            module.check();
+          }
+          else if( module.is.checked() && module.can.uncheck() ) {
+            module.debug('Currently checked');
+            module.uncheck();
+          }
+        },
+        setting: function(name, value) {
+          module.debug('Changing setting', name, value);
+          if( $.isPlainObject(name) ) {
+            $.extend(true, settings, name);
+          }
+          else if(value !== undefined) {
+            if($.isPlainObject(settings[name])) {
+              $.extend(true, settings[name], value);
+            }
+            else {
+              settings[name] = value;
+            }
+          }
+          else {
+            return settings[name];
+          }
+        },
+        internal: function(name, value) {
+          if( $.isPlainObject(name) ) {
+            $.extend(true, module, name);
+          }
+          else if(value !== undefined) {
+            module[name] = value;
+          }
+          else {
+            return module[name];
+          }
+        },
+        debug: function() {
+          if(!settings.silent && settings.debug) {
+            if(settings.performance) {
+              module.performance.log(arguments);
+            }
+            else {
+              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
+              module.debug.apply(console, arguments);
+            }
+          }
+        },
+        verbose: function() {
+          if(!settings.silent && settings.verbose && settings.debug) {
+            if(settings.performance) {
+              module.performance.log(arguments);
+            }
+            else {
+              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
+              module.verbose.apply(console, arguments);
+            }
+          }
+        },
+        error: function() {
+          if(!settings.silent) {
+            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
+            module.error.apply(console, arguments);
+          }
+        },
+        performance: {
+          log: function(message) {
+            var
+              currentTime,
+              executionTime,
+              previousTime
+            ;
+            if(settings.performance) {
+              currentTime   = new Date().getTime();
+              previousTime  = time || currentTime;
+              executionTime = currentTime - previousTime;
+              time          = currentTime;
+              performance.push({
+                'Name'           : message[0],
+                'Arguments'      : [].slice.call(message, 1) || '',
+                'Element'        : element,
+                'Execution Time' : executionTime
+              });
+            }
+            clearTimeout(module.performance.timer);
+            module.performance.timer = setTimeout(module.performance.display, 500);
+          },
+          display: function() {
+            var
+              title = settings.name + ':',
+              totalTime = 0
+            ;
+            time = false;
+            clearTimeout(module.performance.timer);
+            $.each(performance, function(index, data) {
+              totalTime += data['Execution Time'];
+            });
+            title += ' ' + totalTime + 'ms';
+            if(moduleSelector) {
+              title += ' \'' + moduleSelector + '\'';
+            }
+            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
+              console.groupCollapsed(title);
+              if(console.table) {
+                console.table(performance);
+              }
+              else {
+                $.each(performance, function(index, data) {
+                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
+                });
+              }
+              console.groupEnd();
+            }
+            performance = [];
+          }
+        },
+        invoke: function(query, passedArguments, context) {
+          var
+            object = instance,
+            maxDepth,
+            found,
+            response
+          ;
+          passedArguments = passedArguments || queryArguments;
+          context         = element         || context;
+          if(typeof query == 'string' && object !== undefined) {
+            query    = query.split(/[\. ]/);
+            maxDepth = query.length - 1;
+            $.each(query, function(depth, value) {
+              var camelCaseValue = (depth != maxDepth)
+                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
+                : query
+              ;
+              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
+                object = object[camelCaseValue];
+              }
+              else if( object[camelCaseValue] !== undefined ) {
+                found = object[camelCaseValue];
+                return false;
+              }
+              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
+                object = object[value];
+              }
+              else if( object[value] !== undefined ) {
+                found = object[value];
+                return false;
+              }
+              else {
+                module.error(error.method, query);
+                return false;
+              }
+            });
+          }
+          if ( $.isFunction( found ) ) {
+            response = found.apply(context, passedArguments);
+          }
+          else if(found !== undefined) {
+            response = found;
+          }
+          if(Array.isArray(returnedValue)) {
+            returnedValue.push(response);
+          }
+          else if(returnedValue !== undefined) {
+            returnedValue = [returnedValue, response];
+          }
+          else if(response !== undefined) {
+            returnedValue = response;
+          }
+          return found;
+        }
+      };
+
+      if(methodInvoked) {
+        if(instance === undefined) {
+          module.initialize();
+        }
+        module.invoke(query);
+      }
+      else {
+        if(instance !== undefined) {
+          instance.invoke('destroy');
+        }
+        module.initialize();
+      }
+    })
+  ;
+
+  return (returnedValue !== undefined)
+    ? returnedValue
+    : this
+  ;
+};
+
+$.fn.checkbox.settings = {
+
+  name                : 'Checkbox',
+  namespace           : 'checkbox',
+
+  silent              : false,
+  debug               : false,
+  verbose             : true,
+  performance         : true,
+
+  // delegated event context
+  uncheckable         : 'auto',
+  fireOnInit          : false,
+  enableEnterKey      : true,
+
+  onChange            : function(){},
+
+  beforeChecked       : function(){},
+  beforeUnchecked     : function(){},
+  beforeDeterminate   : function(){},
+  beforeIndeterminate : function(){},
+
+  onChecked           : function(){},
+  onUnchecked         : function(){},
+
+  onDeterminate       : function() {},
+  onIndeterminate     : function() {},
+
+  onEnable            : function(){},
+  onDisable           : function(){},
+
+  // preserve misspelled callbacks (will be removed in 3.0)
+  onEnabled           : function(){},
+  onDisabled          : function(){},
+
+  className       : {
+    checked       : 'checked',
+    indeterminate : 'indeterminate',
+    disabled      : 'disabled',
+    hidden        : 'hidden',
+    radio         : 'radio',
+    readOnly      : 'read-only'
+  },
+
+  error     : {
+    method       : 'The method you called is not defined'
+  },
+
+  selector : {
+    checkbox : '.ui.checkbox',
+    label    : 'label, .box',
+    input    : 'input[type="checkbox"], input[type="radio"]',
+    link     : 'a[href]'
+  }
+
+};
+
+})( jQuery, window, document );
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