Wyatt Allen ffae724134 Save diff mode preference when toggled
Introduce the gr-diff-mode-selector which componentizes the diff mode
buttons already used in the file list and adds them to the diff view.
With this new component, when authenticated users change their diff
preference using the new selector (or by the 'm' keyboard shortcut), the
new mode is saved to their preferences. Unauthenticated users see no
change in diff mode preference persistence.

The diff selector is now consistently labeled as "Diff view" rather than
as "Diff views".

Bug: Issue 8144
Change-Id: I4b30714deb9a466e707b3d4ae90c1d4c60222c64
2018-02-15 11:43:10 -08:00

337 lines
11 KiB
HTML

<!--
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Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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limitations under the License.
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<link rel="import" href="../../../bower_components/polymer/polymer.html">
<link rel="import" href="../../../behaviors/gr-patch-set-behavior/gr-patch-set-behavior.html">
<link rel="import" href="../../../behaviors/gr-path-list-behavior/gr-path-list-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/iron-dropdown/iron-dropdown.html">
<link rel="import" href="../../../styles/shared-styles.html">
<link rel="import" href="../../core/gr-navigation/gr-navigation.html">
<link rel="import" href="../../shared/gr-button/gr-button.html">
<link rel="import" href="../../shared/gr-count-string-formatter/gr-count-string-formatter.html">
<link rel="import" href="../../shared/gr-dropdown-list/gr-dropdown-list.html">
<link rel="import" href="../../shared/gr-fixed-panel/gr-fixed-panel.html">
<link rel="import" href="../../shared/gr-rest-api-interface/gr-rest-api-interface.html">
<link rel="import" href="../../shared/gr-select/gr-select.html">
<link rel="import" href="../../shared/revision-info/revision-info.html">
<link rel="import" href="../gr-comment-api/gr-comment-api.html">
<link rel="import" href="../gr-diff-cursor/gr-diff-cursor.html">
<link rel="import" href="../gr-diff-mode-selector/gr-diff-mode-selector.html">
<link rel="import" href="../gr-diff-preferences/gr-diff-preferences.html">
<link rel="import" href="../gr-diff/gr-diff.html">
<link rel="import" href="../gr-patch-range-select/gr-patch-range-select.html">
<dom-module id="gr-diff-view">
<template>
<style include="shared-styles">
:host {
background-color: var(--view-background-color);
}
.hidden {
display: none;
}
gr-patch-range-select {
display: block;
}
gr-diff {
border: none;
--diff-container-styles: {
border-bottom: 1px solid #eee;
}
}
gr-fixed-panel {
background-color: #fff;
border-bottom: 1px #eee solid;
z-index: 1;
}
header,
.subHeader {
align-items: center;
display: flex;
justify-content: space-between;
}
header {
padding: .75em var(--default-horizontal-margin);
}
.patchRangeLeft {
align-items: center;
display: flex;
}
.navLink:not([href]),
.downloadLink:not([href]) {
color: #999;
}
.navLinks {
align-items: center;
display: flex;
white-space: nowrap;
}
.navLink {
padding: 0 .25em;
}
.reviewed {
display: inline-block;
margin: 0 .25em;
vertical-align: .15em;
}
.jumpToFileContainer {
display: inline-block;
}
.mobile {
display: none;
}
gr-button {
padding: .3em 0;
text-decoration: none;
}
.loading {
color: #777;
font-size: 2rem;
height: 100%;
padding: 1em var(--default-horizontal-margin);
text-align: center;
}
.subHeader {
flex-wrap: wrap;
margin: 0 var(--default-horizontal-margin) .75em;
}
.subHeader > div {
margin-top: .25em;
}
.prefsButton {
text-align: right;
}
.noOverflow {
display: block;
overflow: auto;
}
.editMode .hideOnEdit {
display: none;
}
.blameLoader {
display: none;
}
.blameLoader.show,
.download,
.preferences,
.rightControls {
align-items: center;
display: flex;
}
.diffModeSelector {
align-items: center;
display: flex;
}
.diffModeSelector.hide,
.separator.hide {
display: none;
}
gr-dropdown-list {
--trigger-style: {
text-transform: none;
}
}
@media screen and (max-width: 50em) {
header {
padding: .5em var(--default-horizontal-margin);
}
.dash {
display: none;
}
.desktop {
display: none;
}
.fileNav {
align-items: flex-start;
display: flex;
margin: 0 .25em;
}
.fullFileName {
display: block;
font-size: var(--font-size-small);
font-style: italic;
min-width: 50%;
padding: 0 .1em;
text-align: center;
width: 100%;
word-wrap: break-word;
}
.reviewed {
vertical-align: -.1em;
}
.mobileNavLink {
color: #000;
font-size: 1.5rem;
font-family: var(--font-family-bold);
text-decoration: none;
}
.mobileNavLink:not([href]) {
color: #bbb;
}
.jumpToFileContainer {
display: block;
width: 100%;
}
gr-dropdown-list {
width: 100%;
--gr-select-style: {
display: block;
width: 100%;
}
--native-select-style: {
width: 100%;
}
}
}
</style>
<gr-fixed-panel
class$="[[_computeContainerClass(_editMode)]]"
floating-disabled="[[_panelFloatingDisabled]]"
keep-on-scroll
ready-for-measure="[[!_loading]]">
<header>
<h3>
<a href$="[[_computeChangePath(_change, _patchRange.*, _change.revisions)]]">
[[_changeNum]]</a><span>:</span>
<span>[[_change.subject]]</span>
<span class="dash"></span>
<input id="reviewed"
class="reviewed hideOnEdit"
type="checkbox"
on-change="_handleReviewedChange"
hidden$="[[!_loggedIn]]" hidden>
<div class="jumpToFileContainer">
<gr-dropdown-list
id="dropdown"
value="[[_path]]"
on-value-change="_handleFileChange"
items="[[_formattedFiles]]"
initial-count="75">
</gr-dropdown-list>
</div>
</h3>
<div class="navLinks desktop">
<span class$="fileNum [[_computeFileNumVisible(_fileNum, _formattedFiles)]]">
File [[_fileNum]] of [[_formattedFiles.length]]
<span class="separator"></span>
</span>
<a class="navLink"
href$="[[_computeNavLinkURL(_change, _path, _fileList, -1, 1)]]">
Prev</a>
<span class="separator"></span>
<a class="navLink"
href$="[[_computeChangePath(_change, _patchRange.*, _change.revisions)]]">
Up</a>
<span class="separator"></span>
<a class="navLink"
href$="[[_computeNavLinkURL(_change, _path, _fileList, 1, 1)]]">
Next</a>
</div>
</header>
<div class="subHeader">
<div class="patchRangeLeft">
<gr-patch-range-select
id="rangeSelect"
change-num="[[_changeNum]]"
change-comments="[[_changeComments]]"
patch-num="[[_patchRange.patchNum]]"
base-patch-num="[[_patchRange.basePatchNum]]"
files-weblinks="[[_filesWeblinks]]"
available-patches="[[_allPatchSets]]"
revisions="[[_change.revisions]]"
revision-info="[[_revisionInfo]]"
on-patch-range-change="_handlePatchChange">
</gr-patch-range-select>
<span class="download desktop">
<span class="separator"></span>
<a
class="downloadLink"
download
href$="[[_computeDownloadLink(_changeNum, _patchRange, _path)]]">
Download
</a>
</span>
</div>
<div class="rightControls">
<div class$="diffModeSelector [[_computeModeSelectHideClass(_isImageDiff)]]">
Diff view:
<gr-diff-mode-selector
id="modeSelect"
save-on-change="[[_loggedIn]]"
mode="{{changeViewState.diffMode}}"></gr-diff-mode-selector>
</div>
<span id="diffPrefsContainer"
hidden$="[[_computePrefsButtonHidden(_prefs, _loggedIn)]]" hidden>
<span class="preferences desktop">
<span class$="separator [[_computeModeSelectHideClass(_isImageDiff)]]"></span>
<gr-button link
class="prefsButton"
on-tap="_handlePrefsTap">Preferences</gr-button>
</span>
</span>
<span class$="blameLoader [[_computeBlameLoaderClass(_isImageDiff, _isBlameSupported)]]">
<span class="separator"></span>
<gr-button
link
disabled="[[_isBlameLoading]]"
on-tap="_toggleBlame">[[_computeBlameToggleLabel(_isBlameLoaded, _isBlameLoading)]]</gr-button>
</span>
</div>
</div>
<div class="fileNav mobile">
<a class="mobileNavLink"
href$="[[_computeNavLinkURL(_change, _path, _fileList, -1, 1)]]">
&lt;</a>
<div class="fullFileName mobile">[[computeDisplayPath(_path)]]
</div>
<a class="mobileNavLink"
href$="[[_computeNavLinkURL(_change, _path, _fileList, 1, 1)]]">
&gt;</a>
</div>
</gr-fixed-panel>
<div class="loading" hidden$="[[!_loading]]">Loading...</div>
<gr-diff
id="diff"
hidden
hidden$="[[_loading]]"
class$="[[_computeDiffClass(_panelFloatingDisabled)]]"
is-image-diff="{{_isImageDiff}}"
files-weblinks="{{_filesWeblinks}}"
change-num="[[_changeNum]]"
commit-range="[[_commitRange]]"
patch-range="[[_patchRange]]"
path="[[_path]]"
prefs="[[_prefs]]"
project-config="[[_projectConfig]]"
project-name="[[_change.project]]"
view-mode="[[_diffMode]]"
is-blame-loaded="{{_isBlameLoaded}}"
on-line-selected="_onLineSelected">
</gr-diff>
<gr-diff-preferences
id="diffPreferences"
prefs="{{_prefs}}"
local-prefs="{{_localPrefs}}"></gr-diff-preferences>
<gr-rest-api-interface id="restAPI"></gr-rest-api-interface>
<gr-storage id="storage"></gr-storage>
<gr-diff-cursor id="cursor"></gr-diff-cursor>
<gr-comment-api id="commentAPI"></gr-comment-api>
</template>
<script src="gr-diff-view.js"></script>
</dom-module>