Toolbar: events

app.html

<template>
  <require from="./logger.js"></require>
  <div id="example">
    <div class="demo-section k-content wide">
      <ak-toolbar k-on-click.delegate="click($event.detail)"
                 k-on-toggle.delegate="toggle($event.detail)"
                 k-on-overflow-open.delegate="overflowOpen($event.detail)"
                 k-on-overflow-close.delegate="overflowClose($event.detail)"
                 k-on-open.delegate="open($event.detail)"
                 k-on-close.delegate="close($event.detail)">
        <ak-toolbar-item k-type="button" k-id="button1" k-text="Button 1" k-click.call="buttonClickHandler($event)"></ak-toolbar-item>
        <ak-toolbar-item k-type="button" k-id="button2" k-text="Button 2" k-click.call="buttonClickHandler($event)"></ak-toolbar-item>
        <ak-toolbar-item k-type="separator"></ak-toolbar-item>
        <ak-toolbar-item k-type="button" k-id="toggle1" k-text="Toggle 1" k-togglable.bind="true" k-toggle.call="buttonToggleHandler($event)"></ak-toolbar-item>
        <ak-toolbar-item k-type="button" k-id="toggle2" k-text="Toggle 2" k-togglable.bind="true" k-toggle.call="buttonToggleHandler($event)"></ak-toolbar-item>
        <ak-toolbar-item k-type="separator"></ak-toolbar-item>
        <ak-toolbar-item k-type="splitButton"
                        k-id="mainButton"
                        k-text="Split Button"
                        k-click.call="splitButtonClickHandler($event)"
                        k-menu-buttons.bind="[
          { text: 'Action 1', id: 'action1' },
          { text: 'Action 2', id: 'action2' },
          { text: 'Action 3', id: 'action3' }
        ]"></ak-toolbar-item>
        <ak-toolbar-item k-type="separator"></ak-toolbar-item>
        <ak-toolbar-item k-type="splitButton"
                        k-id="mainButton"
                        k-text="Split Button"
                        k-click.call="splitButtonClickHandler($event)"
                        k-menu-buttons.bind="[
          { text: 'Action 1', id: 'action1' },
          { text: 'Action 2', id: 'action2' },
          { text: 'Action 3', id: 'action3' }
        ]">
        </ak-toolbar-item>
        <ak-toolbar-item k-type="separator"></ak-toolbar-item>
        <ak-toolbar-item k-type="buttonGroup">
          <ak-toolbar-item-button k-text="Radio 1" k-id="radio1" k-togglable.bind="true" k-group="radio" k-toggle.call="buttonToggleHandler($event)"></ak-toolbar-item-button>
          <ak-toolbar-item-button k-text="Radio 2" k-id="radio2" k-togglable.bind="true" k-group="radio" k-toggle.call="buttonToggleHandler($event)"></ak-toolbar-item-button>
          <ak-toolbar-item-button k-text="Radio 3" k-id="radio3" k-togglable.bind="true" k-group="radio" k-toggle.call="buttonToggleHandler($event)"></ak-toolbar-item-button>
        </ak-toolbar-item>
        <ak-toolbar-item k-type="button" k-id="overflowButton" k-text="Overflow button" k-overflow="always"></ak-toolbar-item>
      </ak-toolbar>

      <div class="box">
          <h4>Console log</h4>
          <logger view-model.ref="logger"></logger>
      </div>
    </div>
  </div>
</template>

app.js

export class Events {
  buttonClickHandler(e) {
    this.logger.log(e.target.text() + ' "click" event is fired.');
  }

  buttonToggleHandler(e) {
    this.logger.log(e.target.text() + ' "toggle" event is fired.');
  }

  splitButtonClickHandler(e) {
    this.logger.log('SplitButton event: ' + e.id + ' is clicked.');
  }

  click(e) {
    this.logger.log('ToolBar "click" event is fired for element with id: ' + e.id);
  }

  toggle(e) {
    if (e.group === 'radio') {
      this.logger.log('Toolbar "toggle" event: ' + e.id + ' button is selected from group: ' + e.group);
    } else {
      this.logger.log('ToolBar "toggle" event: ' + e.id + ' button is changed');
    }
  }

  overflowOpen(e) {
    this.logger.log('Overflow container open');
  }

  overflowClose(e) {
    this.logger.log('Overflow container close');
  }

  open(e) {
    this.logger.log('SplitButton popup open');
  }

  close(e) {
    this.logger.log('SplitButton popup close');
  }
}

index.html

<!doctype html>
<html>
  <head>
    <title>Aurelia KendoUI bridge</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2016.1.226/styles/kendo.common.min.css">
    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2016.1.226/styles/kendo.rtl.min.css">
    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2016.1.226/styles/kendo.default.min.css">
    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2016.1.226/styles/kendo.mobile.all.min.css">
    <script src="https://kendo.cdn.telerik.com/2016.1.226/js/jszip.min.js"></script>
  </head>
  <body aurelia-app="main">
    <h1>Loading...</h1>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.6/system.js"></script>
    <script src="https://rawgit.com/aurelia-ui-toolkits/aurelia-kendoui-bundles/0.3.5/config2.js"></script>
    <script>
      System.import('aurelia-bootstrapper');
    </script>
  </body>
</html>

logger.html

<template>
  <div class="console">
  </div>
</template>

logger.js

export class Logger {
  attached() {
    this.overrideStyles();
  }


  log(message, isError, container) {
    let lastContainer = $('.console div:first', container);
    let counter = lastContainer.find('.count').detach();
    let lastMessage = lastContainer.text();
    let count = 1 * (counter.text() || 1);

    lastContainer.append(counter);

    if (!lastContainer.length || message !== lastMessage) {
      $('<div' + (isError ? ' class=\'error\'' : '') + '/>')
      .css({
        marginTop: -24,
        backgroundColor: isError ? '#ffbbbb' : '#b2ebf2'
      })
      .html(message)
      .prependTo($('.console', container))
      .animate({ marginTop: 0 }, 300)
      .animate({ backgroundColor: isError ? '#ffdddd' : '#ffffff' }, 800);
    } else {
      count++;

      if (counter.length) {
        counter.html(count);
      } else {
        lastContainer.html(lastMessage)
        .append('<span class=\'count\'>' + count + '</span>');
      }
    }
  }

  error(message) {
    this.log(message, true);
  }

  overrideStyles() {
    jQuery.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i, attr) {
      jQuery.fx.step[attr] = function(fx) {
        if (!fx.state || typeof fx.end === typeof '') {
          fx.start = getColor(fx.elem, attr);
          fx.end = getRGB(fx.end);
        }

        fx.elem.style[attr] = ['rgb(', [
          Math.max(Math.min(parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0], 10), 255), 0),
          Math.max(Math.min(parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1], 10), 255), 0),
          Math.max(Math.min(parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2], 10), 255), 0)
        ].join(','), ')'].join('');
      };
    });
  }
}


// Color Conversion functions from highlightFade
// By Blair Mitchelmore
// http://jquery.offput.ca/highlightFade/

// Parse strings looking for color tuples [255,255,255]
function getRGB(color) {
  let result;

  // Check if we're already dealing with an array of colors
  if (color && color.constructor === Array && color.length === 3) {
    return color;
  }

  // Look for rgb(num,num,num)
  result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color);
  if (result) {
    return [parseInt(result[1], 10), parseInt(result[2], 10), parseInt(result[3], 10)];
  }

  // Look for #a0b1c2
  result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color);
  if (result) {
    return [parseInt(result[1], 16), parseInt(result[2], 16), parseInt(result[3], 16)];
  }

  // Otherwise, we're most likely dealing with a named color
  return jQuery.trim(color).toLowerCase();
}

function getColor(elem, attr) {
  let color;

  do {
    color = jQuery.css(elem, attr);

    // Keep going until we find an element that has color, or we hit the body
    if (color && color !== 'transparent' || jQuery.nodeName(elem, 'body')) {
      break;
    }

    attr = 'backgroundColor';

    elem = elem.parentNode;
  } while (elem);

  return getRGB(color);
}

main.js

export function configure(aurelia) {
  aurelia.use
    .standardConfiguration()
    .developmentLogging()
    .plugin('aurelia-kendoui-bridge', kendo => kendo.pro());

  aurelia.start().then(a => a.setRoot());
}