96 lines
3.0 KiB
HTML
96 lines
3.0 KiB
HTML
<!--
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Copyright (C) 2015 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<link rel="import" href="../bower_components/polymer/polymer.html">
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<dom-module id="gr-patch-range-select">
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<template>
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<style>
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:host {
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display: block;
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}
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.patchRange {
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display: inline-block;
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}
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</style>
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Patch set:
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<span class="patchRange">
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<select id="leftPatchSelect" on-change="_handlePatchChange">
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<option value="PARENT"
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selected$="[[_computeLeftSelected('PARENT', patchRange)]]">Base</option>
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<template is="dom-repeat" items="{{availablePatches}}" as="patchNum">
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<option value$="[[patchNum]]"
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selected$="[[_computeLeftSelected(patchNum, patchRange)]]"
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disabled$="[[_computeLeftDisabled(patchNum, patchRange)]]">[[patchNum]]</option>
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</template>
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</select>
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</span>
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→
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<span class="patchRange">
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<select id="rightPatchSelect" on-change="_handlePatchChange">
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<template is="dom-repeat" items="{{availablePatches}}" as="patchNum">
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<option value$="[[patchNum]]"
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selected$="[[_computeRightSelected(patchNum, patchRange)]]"
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disabled$="[[_computeRightDisabled(patchNum, patchRange)]]">[[patchNum]]</option>
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</template>
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</select>
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</span>
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</template>
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<script>
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(function() {
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'use strict';
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Polymer({
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is: 'gr-patch-range-select',
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properties: {
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availablePatches: Array,
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changeNum: String,
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patchRange: Object,
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path: String,
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},
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_handlePatchChange: function(e) {
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var leftPatch = this.$.leftPatchSelect.value;
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var rightPatch = this.$.rightPatchSelect.value;
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var rangeStr = rightPatch;
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if (leftPatch != 'PARENT') {
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rangeStr = leftPatch + '..' + rangeStr;
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}
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page.show('/c/' + this.changeNum + '/' + rangeStr + '/' + this.path);
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},
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_computeLeftSelected: function(patchNum, patchRange) {
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return patchNum == patchRange.basePatchNum;
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},
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_computeRightSelected: function(patchNum, patchRange) {
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return patchNum == patchRange.patchNum;
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},
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_computeLeftDisabled: function(patchNum, patchRange) {
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return parseInt(patchNum, 10) >= parseInt(patchRange.patchNum, 10);
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},
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_computeRightDisabled: function(patchNum, patchRange) {
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if (patchRange.basePatchNum == 'PARENT') { return false; }
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return parseInt(patchNum, 10) <= parseInt(patchRange.basePatchNum, 10);
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},
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});
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})();
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</script>
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</dom-module>
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