<!--
@license
Copyright (C) 2015 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,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->

<link rel="import" href="/bower_components/polymer/polymer.html">
<link rel="import" href="../../../behaviors/fire-behavior/fire-behavior.html">
<link rel="import" href="../../../behaviors/gr-patch-set-behavior/gr-patch-set-behavior.html">
<link rel="import" href="../../../behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior.html">
<link rel="import" href="../../../behaviors/rest-client-behavior/rest-client-behavior.html">
<link rel="import" href="/bower_components/paper-tabs/paper-tabs.html">
<link rel="import" href="../../../styles/shared-styles.html">
<link rel="import" href="../../core/gr-navigation/gr-navigation.html">
<link rel="import" href="../../core/gr-reporting/gr-reporting.html">
<link rel="import" href="../../diff/gr-comment-api/gr-comment-api.html">
<link rel="import" href="../../edit/gr-edit-constants.html">
<link rel="import" href="../../plugins/gr-endpoint-decorator/gr-endpoint-decorator.html">
<link rel="import" href="../../plugins/gr-endpoint-param/gr-endpoint-param.html">
<link rel="import" href="../../shared/gr-account-link/gr-account-link.html">
<link rel="import" href="../../shared/gr-button/gr-button.html">
<link rel="import" href="../../shared/gr-change-star/gr-change-star.html">
<link rel="import" href="../../shared/gr-change-status/gr-change-status.html">
<link rel="import" href="../../shared/gr-count-string-formatter/gr-count-string-formatter.html">
<link rel="import" href="../../shared/gr-date-formatter/gr-date-formatter.html">
<link rel="import" href="../../shared/gr-editable-content/gr-editable-content.html">
<link rel="import" href="../../shared/gr-js-api-interface/gr-js-api-interface.html">
<link rel="import" href="../../shared/gr-linked-text/gr-linked-text.html">
<link rel="import" href="../../shared/gr-overlay/gr-overlay.html">
<link rel="import" href="../../shared/gr-rest-api-interface/gr-rest-api-interface.html">
<link rel="import" href="../../shared/gr-tooltip-content/gr-tooltip-content.html">
<link rel="import" href="../../shared/revision-info/revision-info.html">
<link rel="import" href="../gr-change-actions/gr-change-actions.html">
<link rel="import" href="../gr-change-metadata/gr-change-metadata.html">
<link rel="import" href="../../shared/gr-icons/gr-icons.html">
<link rel="import" href="../gr-commit-info/gr-commit-info.html">
<link rel="import" href="../gr-download-dialog/gr-download-dialog.html">
<link rel="import" href="../gr-file-list-header/gr-file-list-header.html">
<link rel="import" href="../gr-file-list/gr-file-list.html">
<link rel="import" href="../gr-included-in-dialog/gr-included-in-dialog.html">
<link rel="import" href="../gr-messages-list/gr-messages-list.html">
<link rel="import" href="../gr-related-changes-list/gr-related-changes-list.html">
<link rel="import" href="../../diff/gr-apply-fix-dialog/gr-apply-fix-dialog.html">
<link rel="import" href="../gr-reply-dialog/gr-reply-dialog.html">
<link rel="import" href="../gr-thread-list/gr-thread-list.html">
<link rel="import" href="../gr-upload-help-dialog/gr-upload-help-dialog.html">

<dom-module id="gr-change-view">
  <template>
    <style include="shared-styles">
      .container:not(.loading) {
        background-color: var(--background-color-tertiary);
      }
      .container.loading {
        color: var(--deemphasized-text-color);
        padding: var(--spacing-l);
      }
      .header {
        align-items: center;
        background-color: var(--background-color-primary);
        border-bottom: 1px solid var(--border-color);
        display: flex;
        padding: var(--spacing-s) var(--spacing-l);
        z-index: 99;  /* Less than gr-overlay's backdrop */
      }
      .header.editMode {
        background-color: var(--edit-mode-background-color);
      }
      .header .download {
        margin-right: var(--spacing-l);
      }
      gr-change-status {
        display: initial;
        margin-left: var(--spacing-s);
      }
      gr-change-status:first-child {
        margin-left: 0;
      }
      .headerTitle {
        align-items: center;
        display: flex;
        flex: 1;
      }
      .headerSubject {
        font-family: var(--header-font-family);
        font-size: var(--font-size-h3);
        font-weight: var(--font-weight-h3);
        line-height: var(--line-height-h3);
        margin-left: var(--spacing-l);
      }
      .changeNumberColon {
        color: transparent;
      }
      .changeCopyClipboard {
        margin-left: var(--spacing-s);
      }
      #replyBtn {
        margin-bottom: var(--spacing-l);
      }
      gr-change-star {
        margin-right: var(--spacing-xs);
        margin-left: var(--spacing-s);
        --gr-change-star-size: var(--line-height-normal);
      }
      gr-reply-dialog {
        width: 60em;
      }
      .changeStatus {
        text-transform: capitalize;
      }
      /* Strong specificity here is needed due to
         https://github.com/Polymer/polymer/issues/2531 */
      .container .changeInfo {
        display: flex;
        background-color: var(--background-color-secondary);
      }
      section {
        background-color: var(--view-background-color);
        box-shadow: var(--elevation-level-1);
      }
      .changeId {
        color: var(--deemphasized-text-color);
        font-family: var(--font-family);
        margin-top: var(--spacing-l);
      }
      .changeMetadata {
        /* Limit meta section to half of the screen at max */
        max-width: 50%;
      }
      .commitMessage {
        font-family: var(--monospace-font-family);
        font-size: var(--font-size-mono);
        line-height: var(--line-height-mono);
        margin-right: var(--spacing-l);
        margin-bottom: var(--spacing-l);
        /* Account for border and padding and rounding errors. */
        max-width: calc(72ch + 2px + 2*var(--spacing-m) + 0.4px);
      }
      .commitMessage gr-linked-text {
        word-break: break-word;
      }
      #commitMessageEditor {
        /* Account for border and padding and rounding errors. */
        min-width: calc(72ch + 2px + 2*var(--spacing-m) + 0.4px);
      }
      .editCommitMessage {
        margin-top: var(--spacing-l);

        --gr-button: {
          padding: 5px 0px;
        }
      }
      .changeStatuses,
      .commitActions,
      .statusText {
        align-items: center;
        display: flex;
      }
      .changeStatuses {
        flex-wrap: wrap;
      }
      .mainChangeInfo {
        display: flex;
        flex: 1;
        flex-direction: column;
        min-width: 0;
      }
      #commitAndRelated {
        align-content: flex-start;
        display: flex;
        flex: 1;
        overflow-x: hidden;
      }
      .relatedChanges {
        flex: 1 1 auto;
        overflow: hidden;
        padding: var(--spacing-l) 0;
      }
      .mobile {
        display: none;
      }
      .warning {
        color: var(--error-text-color);
      }
      hr {
        border: 0;
        border-top: 1px solid var(--border-color);
        height: 0;
        margin-bottom: var(--spacing-l);
      }
      #relatedChanges.collapsed {
        margin-bottom: var(--spacing-l);
        max-height: var(--relation-chain-max-height, 2em);
        overflow: hidden;
      }
      .commitContainer {
        display: flex;
        flex-direction: column;
        flex-shrink: 0;
        margin: var(--spacing-l) 0;
        padding: 0 var(--spacing-l);
      }
      .collapseToggleContainer {
        display: flex;
        margin-bottom: 8px;
      }
      #relatedChangesToggle {
        display: none;
      }
      #relatedChangesToggle.showToggle {
        display: flex;
      }
      .collapseToggleContainer gr-button {
        display: block;
      }
      #relatedChangesToggle {
        margin-left: var(--spacing-l);
        padding-top: var(--related-change-btn-top-padding, 0);
      }
      .showOnEdit {
        display: none;
      }
      .scrollable {
        overflow: auto;
      }
      .text {
        white-space: pre;
      }
      gr-commit-info {
        display: inline-block;
      }
      paper-tabs {
        background-color: var(--background-color-tertiary);
        margin-top: var(--spacing-m);
        height: calc(var(--line-height-h3) + var(--spacing-m));
        --paper-tabs-selection-bar-color: var(--link-color);
      }
      paper-tab {
        box-sizing: border-box;
        max-width: 12em;
        --paper-tab-ink: var(--link-color);
      }
      gr-thread-list,
      gr-messages-list {
        display: block;
      }
      #includedInOverlay {
        width: 65em;
      }
      #uploadHelpOverlay {
        width: 50em;
      }
      #metadata {
        --metadata-horizontal-padding: var(--spacing-l);
        padding-top: var(--spacing-l);
        width: 100%;
      }
      /* NOTE: If you update this breakpoint, also update the
      BREAKPOINT_RELATED_MED in the JS */
      @media screen and (max-width: 75em) {
        .relatedChanges {
          padding: 0;
        }
        #relatedChanges {
          padding-top: var(--spacing-l);
        }
        #commitAndRelated {
          flex-direction: column;
          flex-wrap: nowrap;
        }
        #commitMessageEditor {
          min-width: 0;
        }
        .commitMessage {
          margin-right: 0;
        }
        .mainChangeInfo {
          padding-right: 0;
        }
      }
      /* NOTE: If you update this breakpoint, also update the
      BREAKPOINT_RELATED_SMALL in the JS */
      @media screen and (max-width: 50em) {
        .mobile {
          display: block;
        }
        .header {
          align-items: flex-start;
          flex-direction: column;
          flex: 1;
          padding: var(--spacing-s) var(--spacing-l);
        }
        gr-change-star {
          vertical-align: middle;
        }
        .headerTitle {
          flex-wrap: wrap;
          font-family: var(--header-font-family);
          font-size: var(--font-size-h3);
          font-weight: var(--font-weight-h3);
          line-height: var(--line-height-h3);
        }
        .desktop {
          display: none;
        }
        .reply {
          display: block;
          margin-right: 0;
          /* px because don't have the same font size */
          margin-bottom: 6px;
        }
        .changeInfo-column:not(:last-of-type) {
          margin-right: 0;
          padding-right: 0;
        }
        .changeInfo,
        #commitAndRelated {
          flex-direction: column;
          flex-wrap: nowrap;
        }
        .commitContainer {
          margin: 0;
          padding: var(--spacing-l);
        }
        .changeMetadata {
          margin-top: var(--spacing-xs);
          max-width: none;
        }
        #metadata,
        .mainChangeInfo {
          padding: 0;
        }
        .commitActions {
          display: block;
          margin-top: var(--spacing-l);
          width: 100%;
        }
        .commitMessage {
          flex: initial;
          margin: 0;
        }
        /* Change actions are the only thing thant need to remain visible due
        to the fact that they may have the currently visible overlay open. */
        #mainContent.overlayOpen .hideOnMobileOverlay {
          display: none;
        }
        gr-reply-dialog {
          height: 100vh;
          min-width: initial;
          width: 100vw;
        }
        #replyOverlay {
          z-index: var(--reply-overlay-z-index);
        }
      }
      .patch-set-dropdown {
        margin: var(--spacing-m) 0 0 var(--spacing-m);
      }
    </style>
    <div class="container loading" hidden$="[[!_loading]]">Loading...</div>
    <div
        id="mainContent"
        class="container"
        on-show-checks-table="_handleShowTab"
        hidden$="{{_loading}}">
      <section class="changeInfoSection">
        <div class$="[[_computeHeaderClass(_editMode)]]">
          <div class="headerTitle">
            <div class="changeStatuses">
              <template is="dom-repeat" items="[[_changeStatuses]]" as="status">
                <gr-change-status
                    max-width="100"
                    status="[[status]]"></gr-change-status>
              </template>
            </div>
            <div class="statusText">
              <template
                  is="dom-if"
                  if="[[_computeShowCommitInfo(_changeStatus, _change.current_revision)]]">
                <span class="text"> as </span>
                <gr-commit-info
                    change="[[_change]]"
                    commit-info="[[_computeMergedCommitInfo(_change.current_revision, _change.revisions)]]"
                    server-config="[[_serverConfig]]"></gr-commit-info>
              </template>
            </div>
            <gr-change-star
                id="changeStar"
                change="{{_change}}"
                on-toggle-star="_handleToggleStar"
                hidden$="[[!_loggedIn]]"></gr-change-star>

            <a aria-label$="[[_computeChangePermalinkAriaLabel(_change._number)]]"
                href$="[[_computeChangeUrl(_change)]]">[[_change._number]]</a>
            <span class="changeNumberColon">:&nbsp;</span>
            <span class="headerSubject">[[_change.subject]]</span>
            <gr-copy-clipboard
              class="changeCopyClipboard"
              hide-input
              text="[[_computeCopyTextForTitle(_change)]]">
            </gr-copy-clipboard>
          </div><!-- end headerTitle -->
          <div class="commitActions" hidden$="[[!_loggedIn]]">
            <gr-change-actions
                id="actions"
                change="[[_change]]"
                disable-edit="[[disableEdit]]"
                has-parent="[[hasParent]]"
                actions="[[_change.actions]]"
                revision-actions="{{_currentRevisionActions}}"
                change-num="[[_changeNum]]"
                change-status="[[_change.status]]"
                commit-num="[[_commitInfo.commit]]"
                latest-patch-num="[[computeLatestPatchNum(_allPatchSets)]]"
                commit-message="[[_latestCommitMessage]]"
                edit-patchset-loaded="[[hasEditPatchsetLoaded(_patchRange.*)]]"
                edit-mode="[[_editMode]]"
                edit-based-on-current-patch-set="[[hasEditBasedOnCurrentPatchSet(_allPatchSets)]]"
                private-by-default="[[_projectConfig.private_by_default]]"
                on-reload-change="_handleReloadChange"
                on-edit-tap="_handleEditTap"
                on-stop-edit-tap="_handleStopEditTap"
                on-download-tap="_handleOpenDownloadDialog"></gr-change-actions>
          </div><!-- end commit actions -->
        </div><!-- end header -->
        <div class="changeInfo">
          <div class="changeInfo-column changeMetadata hideOnMobileOverlay">
            <gr-change-metadata
                id="metadata"
                change="{{_change}}"
                account="[[_account]]"
                revision="[[_selectedRevision]]"
                commit-info="[[_commitInfo]]"
                server-config="[[_serverConfig]]"
                parent-is-current="[[_parentIsCurrent]]"
                on-show-reply-dialog="_handleShowReplyDialog">
            </gr-change-metadata>
          </div>
          <div id="mainChangeInfo" class="changeInfo-column mainChangeInfo">
            <div id="commitAndRelated" class="hideOnMobileOverlay">
              <div class="commitContainer">
                <div>
                  <gr-button
                      id="replyBtn"
                      class="reply"
                      title="[[createTitle(Shortcut.OPEN_REPLY_DIALOG,
                        ShortcutSection.ACTIONS)]]"
                      hidden$="[[!_loggedIn]]"
                      primary
                      disabled="[[_replyDisabled]]"
                      on-click="_handleReplyTap">[[_replyButtonLabel]]</gr-button>
                </div>
                <div
                    id="commitMessage"
                    class="commitMessage">
                  <gr-editable-content id="commitMessageEditor"
                      editing="[[_editingCommitMessage]]"
                      content="{{_latestCommitMessage}}"
                      storage-key="[[_computeCommitMessageKey(_change._number, _change.current_revision)]]"
                      remove-zero-width-space
                      collapsed$="[[_computeCommitMessageCollapsed(_commitCollapsed, _commitCollapsible)]]">
                    <gr-linked-text pre
                        content="[[_latestCommitMessage]]"
                        config="[[_projectConfig.commentlinks]]"
                        remove-zero-width-space></gr-linked-text>
                  </gr-editable-content>
                  <gr-button link
                      class="editCommitMessage"
                      on-click="_handleEditCommitMessage"
                      hidden$="[[_hideEditCommitMessage]]">Edit</gr-button>
                  <div class="changeId" hidden$="[[!_changeIdCommitMessageError]]">
                    <hr>
                    Change-Id:
                    <span
                        class$="[[_computeChangeIdClass(_changeIdCommitMessageError)]]"
                        title$="[[_computeTitleAttributeWarning(_changeIdCommitMessageError)]]">
                      [[_change.change_id]]
                    </span>
                  </div>
                </div>
                <div
                    id="commitCollapseToggle"
                    class="collapseToggleContainer"
                    hidden$="[[!_commitCollapsible]]">
                  <gr-button
                      link
                      id="commitCollapseToggleButton"
                      class="collapseToggleButton"
                      on-click="_toggleCommitCollapsed">
                    [[_computeCollapseText(_commitCollapsed)]]
                  </gr-button>
                </div>
                <gr-endpoint-decorator name="commit-container">
                  <gr-endpoint-param name="change" value="[[_change]]">
                  </gr-endpoint-param>
                  <gr-endpoint-param name="revision" value="[[_selectedRevision]]">
                  </gr-endpoint-param>
                </gr-endpoint-decorator>
              </div>
              <div class="relatedChanges">
                <gr-related-changes-list id="relatedChanges"
                    class$="[[_computeRelatedChangesClass(_relatedChangesCollapsed)]]"
                    change="[[_change]]"
                    mergeable="[[_mergeable]]"
                    has-parent="{{hasParent}}"
                    on-update="_updateRelatedChangeMaxHeight"
                    patch-num="[[computeLatestPatchNum(_allPatchSets)]]"
                    on-new-section-loaded="_computeShowRelatedToggle">
                </gr-related-changes-list>
                <div
                    id="relatedChangesToggle"
                    class="collapseToggleContainer">
                  <gr-button
                      link
                      id="relatedChangesToggleButton"
                      class="collapseToggleButton"
                      on-click="_toggleRelatedChangesCollapsed">
                    [[_computeCollapseText(_relatedChangesCollapsed)]]
                  </gr-button>
                </div>
              </div>
            </div>
          </div>
        </div>
      </section>

      <section class="patchInfo">
        <template is="dom-if" if="[[_showPrimaryTabs]]">
          <paper-tabs id="primaryTabs" on-selected-changed="_handleFileTabChange">
            <paper-tab data-name$="[[_files_tab_name]]">Files</paper-tab>
            <template is="dom-repeat" items="[[_dynamicTabHeaderEndpoints]]"
              as="tabHeader">
              <paper-tab data-name$="[[tabHeader]]">
                  <gr-endpoint-decorator name$="[[tabHeader]]">
                      <gr-endpoint-param name="change" value="[[_change]]">
                      </gr-endpoint-param>
                      <gr-endpoint-param name="revision" value="[[_selectedRevision]]">
                      </gr-endpoint-param>
                  </gr-endpoint-decorator>
              </paper-tab>
            </template>
          </paper-tabs>
        </template>
        <div hidden$="[[!_findIfTabMatches(_currentTabName, _files_tab_name)]]">
          <gr-file-list-header
            id="fileListHeader"
            account="[[_account]]"
            all-patch-sets="[[_allPatchSets]]"
            change="[[_change]]"
            change-num="[[_changeNum]]"
            revision-info="[[_revisionInfo]]"
            change-comments="[[_changeComments]]"
            commit-info="[[_commitInfo]]"
            change-url="[[_computeChangeUrl(_change)]]"
            edit-mode="[[_editMode]]"
            logged-in="[[_loggedIn]]"
            server-config="[[_serverConfig]]"
            shown-file-count="[[_shownFileCount]]"
            diff-prefs="[[_diffPrefs]]"
            diff-view-mode="{{viewState.diffMode}}"
            patch-num="{{_patchRange.patchNum}}"
            base-patch-num="{{_patchRange.basePatchNum}}"
            files-expanded="[[_filesExpanded]]"
            diff-prefs-disabled="[[_diffPrefsDisabled]]"
            show-title="[[!_showPrimaryTabs]]"
            on-open-diff-prefs="_handleOpenDiffPrefs"
            on-open-download-dialog="_handleOpenDownloadDialog"
            on-open-upload-help-dialog="_handleOpenUploadHelpDialog"
            on-open-included-in-dialog="_handleOpenIncludedInDialog"
            on-expand-diffs="_expandAllDiffs"
            on-collapse-diffs="_collapseAllDiffs">
        </gr-file-list-header>
        <gr-file-list
            id="fileList"
            class="hideOnMobileOverlay"
            diff-prefs="{{_diffPrefs}}"
            change="[[_change]]"
            change-num="[[_changeNum]]"
            patch-range="{{_patchRange}}"
            change-comments="[[_changeComments]]"
            drafts="[[_diffDrafts]]"
            revisions="[[_change.revisions]]"
            project-config="[[_projectConfig]]"
            selected-index="{{viewState.selectedFileIndex}}"
            diff-view-mode="[[viewState.diffMode]]"
            edit-mode="[[_editMode]]"
            num-files-shown="{{_numFilesShown}}"
            files-expanded="{{_filesExpanded}}"
            file-list-increment="{{_numFilesShown}}"
            on-files-shown-changed="_setShownFiles"
            on-file-action-tap="_handleFileActionTap"
            on-reload-drafts="_reloadDraftsWithCallback"></gr-file-list>
        </div>

        <template is="dom-if" if="[[_findIfTabMatches(_currentTabName, _selectedTabPluginHeader)]]">
          <gr-endpoint-decorator name$="[[_selectedTabPluginEndpoint]]">
            <gr-endpoint-param name="change" value="[[_change]]">
            </gr-endpoint-param>
            <gr-endpoint-param name="revision" value="[[_selectedRevision]]">
            </gr-endpoint-param>
          </gr-endpoint-decorator>
        </template>
      </section>

      <gr-endpoint-decorator name="change-view-integration">
        <gr-endpoint-param name="change" value="[[_change]]">
        </gr-endpoint-param>
        <gr-endpoint-param name="revision" value="[[_selectedRevision]]">
        </gr-endpoint-param>
      </gr-endpoint-decorator>

      <paper-tabs
          id="commentTabs"
          on-selected-changed="_handleCommentTabChange">
        <paper-tab class="changeLog">Change Log</paper-tab>
        <paper-tab
            class="commentThreads">
          <gr-tooltip-content
              has-tooltip
              title$="[[_computeTotalCommentCounts(_change.unresolved_comment_count, _changeComments)]]">
            <span>Comment Threads</span></gr-tooltip-content>
        </paper-tab>
        <paper-tab class="robotComments">Findings</paper-tab>
      </paper-tabs>

      <section class="changeLog">
        <template is="dom-if" if="[[_isSelectedView(_currentView,
          _commentTabs.CHANGE_LOG)]]">
          <gr-messages-list
              class="hideOnMobileOverlay"
              change-num="[[_changeNum]]"
              labels="[[_change.labels]]"
              messages="[[_change.messages]]"
              reviewer-updates="[[_change.reviewer_updates]]"
              change-comments="[[_changeComments]]"
              project-name="[[_change.project]]"
              show-reply-buttons="[[_loggedIn]]"
              on-message-anchor-tap="_handleMessageAnchorTap"
              on-reply="_handleMessageReply"></gr-messages-list>
        </template>
        <template is="dom-if" if="[[_isSelectedView(_currentView,
          _commentTabs.COMMENT_THREADS)]]">
          <gr-thread-list
              threads="[[_commentThreads]]"
              change="[[_change]]"
              change-num="[[_changeNum]]"
              comment-tab="[[_currentView]]"
              logged-in="[[_loggedIn]]"
              only-show-robot-comments-with-human-reply
              on-thread-list-modified="_handleReloadDiffComments"></gr-thread-list>
        </template>
        <template is="dom-if" if="[[_isSelectedView(_currentView,
          _commentTabs.ROBOT_COMMENTS)]]">
          <gr-dropdown-list
            class="patch-set-dropdown"
            items="[[_robotCommentsPatchSetDropdownItems]]"
            on-value-change="_handleRobotCommentPatchSetChanged"
            value="[[_currentRobotCommentsPatchSet]]">
          </gr-dropdown-list>
          <gr-thread-list
              threads="[[_robotCommentThreads]]"
              change="[[_change]]"
              change-num="[[_changeNum]]"
              logged-in="[[_loggedIn]]"
              comment-tab="[[_currentView]]"
              hide-toggle-buttons
              on-thread-list-modified="_handleReloadDiffComments"></gr-thread-list>
        </template>
      </section>
    </div>

    <gr-apply-fix-dialog
      id="applyFixDialog"
      prefs="[[_diffPrefs]]"
      change="[[_change]]"
      change-num="[[_changeNum]]"></gr-apply-fix-dialog>
    <gr-overlay id="downloadOverlay" with-backdrop>
      <gr-download-dialog
          id="downloadDialog"
          change="[[_change]]"
          patch-num="[[_patchRange.patchNum]]"
          config="[[_serverConfig.download]]"
          on-close="_handleDownloadDialogClose"></gr-download-dialog>
    </gr-overlay>
    <gr-overlay id="uploadHelpOverlay" with-backdrop>
      <gr-upload-help-dialog
          revision="[[_currentRevision]]"
          target-branch="[[_change.branch]]"
          on-close="_handleCloseUploadHelpDialog"></gr-upload-help-dialog>
    </gr-overlay>
    <gr-overlay id="includedInOverlay" with-backdrop>
      <gr-included-in-dialog
          id="includedInDialog"
          change-num="[[_changeNum]]"
          on-close="_handleIncludedInDialogClose"></gr-included-in-dialog>
    </gr-overlay>
    <gr-overlay id="replyOverlay"
        class="scrollable"
        no-cancel-on-outside-click
        no-cancel-on-esc-key
        with-backdrop>
      <gr-reply-dialog id="replyDialog"
          change="{{_change}}"
          patch-num="[[computeLatestPatchNum(_allPatchSets)]]"
          permitted-labels="[[_change.permitted_labels]]"
          draft-comment-threads="[[_draftCommentThreads]]"
          project-config="[[_projectConfig]]"
          can-be-started="[[_canStartReview]]"
          on-send="_handleReplySent"
          on-cancel="_handleReplyCancel"
          on-autogrow="_handleReplyAutogrow"
          on-send-disabled-changed="_resetReplyOverlayFocusStops"
          hidden$="[[!_loggedIn]]">
      </gr-reply-dialog>
    </gr-overlay>
    <gr-js-api-interface id="jsAPI"></gr-js-api-interface>
    <gr-rest-api-interface id="restAPI"></gr-rest-api-interface>
    <gr-comment-api id="commentAPI"></gr-comment-api>
    <gr-reporting id="reporting"></gr-reporting>
  </template>
  <script src="gr-change-view.js"></script>
</dom-module>