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<link rel="import" href="../../../behaviors/gr-patch-set-behavior/gr-patch-set-behavior.html">
<link rel="import" href="../../../bower_components/polymer/polymer.html">
<link rel="import" href="../../shared/gr-select/gr-select.html">
<link rel="import" href="../../../styles/shared-styles.html">

<dom-module id="gr-patch-range-select">
  <template>
    <style include="shared-styles">
      :host {
        display: block;
      }
      .patchRange {
        display: inline-block;
      }
      select {
        max-width: 15em;
      }
      @media screen and (max-width: 50em) {
        .filesWeblinks {
          display: none;
        }
        select {
          max-width: 5.25em;
        }
      }
    </style>
    Patch set:
    <span class="patchRange">
      <gr-select id="leftPatchSelect" bind-value="{{_leftSelected}}"
          on-change="_handlePatchChange">
        <select>
          <option value="PARENT">Base</option>
          <template is="dom-repeat" items="{{availablePatches}}" as="patchNum">
            <option value$="[[patchNum]]"
                disabled$="[[_computeLeftDisabled(patchNum, patchRange)]]">
              [[patchNum]]
              [[_computePatchSetDescription(revisions, patchNum)]]
            </option>
          </template>
        </select>
      </gr-select>
    </span>
    <span is="dom-if" if="[[filesWeblinks.meta_a]]" class="filesWeblinks">
      <template is="dom-repeat" items="[[filesWeblinks.meta_a]]" as="weblink">
        <a target="_blank" rel="noopener"
           href$="[[weblink.url]]">[[weblink.name]]</a>
      </template>
    </span>
    &rarr;
    <span class="patchRange">
      <gr-select id="rightPatchSelect" bind-value="{{_rightSelected}}"
          on-change="_handlePatchChange">
        <select>
          <template is="dom-repeat" items="{{availablePatches}}" as="patchNum">
            <option value$="[[patchNum]]"
                disabled$="[[_computeRightDisabled(patchNum, patchRange)]]">
              [[patchNum]]
              [[_computePatchSetDescription(revisions, patchNum)]]
            </option>
          </template>
        </select>
      </gr-select>
      <span is="dom-if" if="[[filesWeblinks.meta_b]]" class="filesWeblinks">
        <template is="dom-repeat" items="[[filesWeblinks.meta_b]]" as="weblink">
          <a target="_blank"
             href$="[[weblink.url]]">[[weblink.name]]</a>
        </template>
      </span>
    </span>
  </template>
  <script src="gr-patch-range-select.js"></script>
</dom-module>