Add a simple annotation layer that marks trailing whitespace in diffs
(guarded by the `show_whitespace_errors` diff preference). The newly
supported diff preference is added to both diff preference controls. The
requirement that all annotation layers must implement `addListener` is
relaxed as the trailing whitespace layer is the third layer that doesn't
use it.
Adds tests for the layer and the diff preference.
Feature: Issue 4836
Change-Id: Ifba05216bf0bc3c0a8a094f5ef392b983091d59f
Previously in Polygerrit, diff views were always displayed in the width
specified in diff preferences. This change gives the option to wrap
lines instead, which takes precedence over column width (the column
width option is hidden when line wrapping is selected), and fits the
diff view to screen.
The gerrit API already supports the 'lineWrapping' preference so this
change uses that already existing option.
Feature: Issue 4809
Change-Id: I0d9e292739b5910abfd04af63ec4c745bf06e446
Previously, the diff preferences form did not automatically focus to the
first textfield and did not allow tabbing between input fields. This
change adds autofocus when the overlay is opened and allows for tabbing
between the other input fields in the modal.
Bug: Issue 4140
Change-Id: If15812bb4404ca4061597755eeaf68d4cae23b3f
Adds checkboxes to both diff preferences controls, adds an `enabled`
boolean property to the `gr-syntax-layer` element, and updates all
relevant tests.
Bug: Issue 4297
Change-Id: I10cef760c354c53e03acfb3c84379e82859ef25f
There is no change in functionality. Only moving things around.
+ Separate html from the js.
+ Place the unit test for a component within the same folder.
+ Organize the components in subfolders.
Change-Id: I51fdc510db75fc1b33f040ca63decbbdfd4d5513
