Show a message for whitespace only changes
The message will be shown only if:
1. finished loading
2. ignore_whitespace is enabled
3. empty diff
Change-Id: I67948bfa593fa6ab1dd4623e19c83008f2a10c6e
diff --git a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html
index 8176d80..cbb653b 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html
@@ -330,6 +330,12 @@
-ms-user-select: text;
user-select: text;
}
+
+ .whitespace-change-only-message {
+ background-color: var(--diff-context-control-background-color);
+ border: 1px solid var(--diff-context-control-border-color);
+ text-align: center;
+ }
</style>
<style include="gr-syntax-theme"></style>
<style include="gr-ranged-comment-theme"></style>
@@ -365,6 +371,13 @@
id="diffTable"
class$="[[_diffTableClass]]"
role="presentation"></table>
+
+ <template is="dom-if" if="[[showNoChangeMessage(loading, prefs, _diffLength)]]">
+ <div class="whitespace-change-only-message">
+ This file only contains whitespace changes.
+ Modify the whitespace setting to see the changes.
+ </div>
+ </template>
</gr-diff-builder>
</gr-diff-highlight>
</gr-diff-selection>
