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@license
Copyright (C) 2016 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
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<link rel="import" href="/bower_components/polymer/polymer.html">

<link rel="import" href="../../../behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior.html">
<link rel="import" href="/bower_components/iron-overlay-behavior/iron-overlay-behavior.html">
<link rel="import" href="/bower_components/iron-dropdown/iron-dropdown.html">
<link rel="import" href="/bower_components/paper-input/paper-input.html">
<link rel="import" href="../../../behaviors/fire-behavior/fire-behavior.html">
<link rel="import" href="../../../styles/shared-styles.html">
<link rel="import" href="../gr-button/gr-button.html">

<dom-module id="gr-editable-label">
  <template>
    <style include="shared-styles">
      :host {
        align-items: center;
        display: inline-flex;
      }
      :host([uppercase]) label {
        text-transform: uppercase;
      }
      input,
      label {
        width: 100%;
      }
      label {
        color: var(--deemphasized-text-color);
        display: inline-block;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        @apply --label-style;
      }
      label.editable {
        color: var(--link-color);
        cursor: pointer;
      }
      #dropdown {
        box-shadow: var(--elevation-level-2);
      }
      .inputContainer {
        background-color: var(--dialog-background-color);
        padding: var(--spacing-m);
        @apply --input-style;
      }
      .buttons {
        display: flex;
        justify-content: flex-end;
        padding-top: var(--spacing-l);
        width: 100%;
      }
      .buttons gr-button {
        margin-left: var(--spacing-m);
      }
      paper-input {
        --paper-input-container: {
          padding: 0;
          min-width: 15em;
        }
        --paper-input-container-input: {
          font-size: inherit;
        }
        --paper-input-container-focus-color: var(--link-color);
      }
    </style>
      <label
          class$="[[_computeLabelClass(readOnly, value, placeholder)]]"
          title$="[[_computeLabel(value, placeholder)]]"
          on-click="_showDropdown">[[_computeLabel(value, placeholder)]]</label>
      <iron-dropdown id="dropdown"
          vertical-align="auto"
          horizontal-align="auto"
          vertical-offset="[[_verticalOffset]]"
          allow-outside-scroll="true"
          on-iron-overlay-canceled="_cancel">
        <div class="dropdown-content" slot="dropdown-content">
          <div class="inputContainer">
            <paper-input
                id="input"
                label="[[labelText]]"
                maxlength="[[maxLength]]"
                value="{{_inputText}}"></paper-input>
            <div class="buttons">
              <gr-button link id="cancelBtn" on-click="_cancel">cancel</gr-button>
              <gr-button link id="saveBtn" on-click="_save">save</gr-button>
            </div>
          </div>
        </div>
    </iron-dropdown>
  </template>
  <script src="gr-editable-label.js"></script>
</dom-module>