Issue:

> Set bg color combination for a snippet... > Save
> Edit mode > Select the snippet
> Open color palette in bg option
> Hover a color option
> When a color button is left, the preview is cancelled
  but the color combination class is not applied anymore.

In '_computeWidgetState' (for 'selectStyle' method), the right
value ('o_cci') is not returned because we get empty "colorNames"
(the "colorPalette" is not rendered on start).

The goal of this commit is to fix this behaviour by rendering the
colorPalette in start for snippet options, this way, the new code
won't affect the speed fix added in [1] for 'OPTIONS' tab.

[1]: https://github.com/odoo/odoo/pull/65223/commits/ce54c3f21293513673cb1fc6073ada5f0a2b5641

task-2538326

closes odoo/odoo#71174

Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

data-parent fields were set on tab link and not on the tabpanel
div. It prevented the accordion of having the right behavior:
closing all the other tabs when a tab is clicked to be opened.

closes odoo/odoo#70960

X-original-commit: 32b2c17eb7bec5293dfc0cfb4bb07d19dc2ec5c3
Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>

When moving blocks up and down, the speed has been decreased by 35%, as
it was too fast for the user before.

Part of https://github.com/odoo/odoo/pull/65575
task-2446852

Before this commit, the states (collapsed/not collapsed) of the tabs
of the accordion snippet were not saved if it was the only changement
in edit mode.

After this commit, we trigger a content change when the states of the
tabs is changed.

task-2442237

closes odoo/odoo#67252

X-original-commit: 18af2ecade9482b5243059aefbfa79410ebf59a6
Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>

Before this commit, display mode is changed to block after hiding it on mobile mode.
After this commit, only change display mode for mobile and use inherited mode otherwise.

task-2431659

closes odoo/odoo#65716

Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

Before this commit the loader did not always get displayed when
switching to the options tab.

After this commit the loader always gets displayed ASAP when switching
to the options tab until the tab is ready and displayed.

task-2439295
https://github.com/odoo/odoo/pull/65223

Co-authored-by: Samuel Degueldre <sad@odoo.com>

Previously, when removing all the content of a snippet, that snippet
would get automatically deleted. This was not the case for parallax
snippets because we previously intended the user to drop the parallax
snippet, empty it, and drop other content inside of it.

Recently, we added the parallax option on all snippets, rendering the
previous workflow obsolete. There is now no longer any reason to keep
empty parallax snippets. This commit fixes that.

task-2446008

closes odoo/odoo#64907

Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

Steps:
- Go to "Website" > "Go to Website"
- Click Edit in the top right corner
- Click Options
- Select "Add a Google Font" in the Font Family field
- Insert an erroneous Google Font link (e.g. https://fonts.google.com/specimen/Robotoj )
- Save & Reload
- Click Edit again

Bug:
The Edit button is not responding anymore

Explanation:
We try to `@import` the link in multiple files.
For example, here: https://github.com/odoo/odoo/blob/70eb39b0cf30c1acf9a7116e109874b60e27aa2c/addons/website/static/src/scss/website.scss#L10
An erroneous font family results in an error 400 from the Google Fonts
server. This prevents parts of the JS to load and makes it impossible to
enter the edition mode.

`EditPageMenu` handles the behavior when clicking on the Edit button.
This menu depends on `website.compiled_assets_wysiwyg` as seen here:
https://github.com/odoo/odoo/blob/b02a99bec709b5a6dc4dabb6cb81435dadc24e7e/addons/website/static/src/js/menu/edit.js#L10-L14
Since there is an error generating the file, the Promise fails but the
error is not handled:
https://github.com/odoo/odoo/blob/70eb39b0cf30c1acf9a7116e109874b60e27aa2c/addons/web/static/src/js/core/ajax.js#L164-L168
This commit prevents CSS loading errors from silently failing. The crash
screen will only show up if the user is logged in and has edition
rights.

This commit also prevents the user from posting the form if the font is
not accessible. At the moment, querying an unknown Google font from a
script will result in a CORS error. A valid one will pass just fine. In
case Google changes the behavior of these queries and allows the 400 to
be sent, the fix also checks if the query returned an `ok` status code.

opw:2439073

closes odoo/odoo#64695

Signed-off-by: backspac <backspac@users.noreply.github.com>

Clicking on save on html editor is taking quite some time. The user might think
something is not happening and need to click again.
If he does click again, 2 write RPC will be sent, making the COW business code
being triggered twice, ultimately leading to create 2 COW.

Instead of
  A
 / \
B   B'

It will be
    A
  / | \
B   B' B'
With as many B' than there is click on save.

This commit adds a generic helper to make a button load/spin.

closes odoo/odoo#63417

Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

Before this commit, due to change in cover option refactoring at [1],
class 'o_record_has_cover' was removed from default configuration and
may not be saved properly.

[1]: https://github.com/odoo/odoo/commit/da32bdb88a4726a0dcee73f2c505ef5ea68c72ef

task-2387990

closes odoo/odoo#62004

Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>