The screen.width & screen.height does not reflect the values of the
height and width respectively when zoom level is changed for the
browser. It is better to review the calculated height and width based
on the window.innerHeight and window.innerWidth and re-evaluate them.
1) Properties of variables with "null" or "undefined" values should not be accessed
2) Variables should not be self-assigned
3) "in" should not be used with primitive types
- fixed gettext usage with .format() only for original text with %s
- fixed typos
- fixed translation yes/no buttons in the dialog.
- improved translating sentences without "connecting" words (eg. see web/pgadmin/dashboard/static/js/dashboard.js,
word 'cancel' needs to be translated in the Czech language as 'zrušit' but in another sentence as 'zrušení')
- added gettext for text translations.
1) Fixed usage gettext('') instead of _('') in javascript files.
2) Fixed usage gettext('') instead of `${gettext('')}` in javascript files,
because "pybabel extract" not support extracting from this syntax.
Improve the style of the highlighted code after query execution for Dark mode. Fixes#4996.
Changed background pattern for geometry viewer to use #fff for all themes. Fixes#5077
Changed the color of selected and hovered item for Select2 dropdown, also tweak the appearance of the tags in multi-select boxes. Fixes#4955
Fixed Firefox monospaced issue by updating the font to the latest version. Fixes#5184
Allow screen-reader to identify the alert errors. Fixes#4763
Added role alertdialog for confirm and alert dialog.
Added role status for all status bars/banners.
Added role alert for error bars.
Added aria-labelledby for charts on each dashboard.
Added tabindex for each chart so that it is navigable using tab key.
Changes include:
1) Remove underscore-string and sprintf-js packages as we were using only %s. Instead, added a function to do the same. Also changed gettext to behave like sprintf directly.
2) backgrid.sizeable.columns was not used anywhere, removed. @babel/polyfill is deprecated, replaced it with core-js.
3) Moved few css to make sure they get minified and bundled.
4) Added Flask-Compress to send static files as compressed gzip. This will reduce network traffic and improve initial load time for pgAdmin.
5) Split few JS files to make code reusable.
6) Lazy load few modules like leaflet, wkx is required only if geometry viewer is opened. snapsvg loaded only when explain plan is executed. This will improve sqleditor initial opening time.
Reviewed By: Khushboo Vashi
Fixes#4701
