Updated version and CHANGELOG.

* Add sticky action button option.

* Add sticky_pagination field. Handle top submit row. Update Admin section

* Add sticky-pagination styles. Fix trailing whitespace issue in models.

* Update sticky pagination max-width

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.15.0](https://github.com/fabiocaccamo/django-admin-interface/releases/tag/0.15.0) - 2021-02-03
+-  Added sticky form controls and pagination options. #110
+-  Added support to 4-digit language code in language chooser. #111
+-  Added theme css variables for third-party libraries.
+-  Fixed app module section link hover color.
+
 ## [0.14.2](https://github.com/fabiocaccamo/django-admin-interface/releases/tag/0.14.2) - 2021-01-04
 -  Fixed tabular inline scroll bar. #101
 -  Fixed module header selected link color. #102

README.md

@@ -88,6 +88,32 @@ You can add a theme you've created through the admin to this repository by [send
 
 4. Edit the section above to document your theme.
 
+### Add theme support to third-party libraries
+You can add **theme support to existing third-party libraries** using the following **css variables**:
+
+- `--admin-interface-title-color`
+- `--admin-interface-logo-color`
+- `--admin-interface-env-color`
+- `--admin-interface-header-background-color:`
+- `--admin-interface-header-text-color`
+- `--admin-interface-header-link-color`
+- `--admin-interface-header-link_hover-color`
+- `--admin-interface-module-background-color`
+- `--admin-interface-module-text-color`
+- `--admin-interface-module-link-color`
+- `--admin-interface-module-link-hover-color`
+- `--admin-interface-generic-link-color`
+- `--admin-interface-generic-link-hover-color`
+- `--admin-interface-save-button-background-color`
+- `--admin-interface-save-button-background-hover-color`
+- `--admin-interface-save-button-text-color`
+- `--admin-interface-delete-button-background-color`
+- `--admin-interface-delete-button-background-hover-color`
+- `--admin-interface-delete-button-text-color`
+- `--admin-interface-related-modal-background-color`
+- `--admin-interface-related-modal-background-opacity`
+
+
 ## Screenshots
 ###### Admin login
 ![django-admin-interface_login](https://cloud.githubusercontent.com/assets/1035294/11240233/55c8d4ba-8df1-11e5-9568-00fdc987ede8.gif)

admin_interface/admin.py

@@ -110,6 +110,13 @@ class ThemeAdmin(admin.ModelAdmin):
                 'related_modal_close_button_visible',
             )
         }),
+        (_('Form Controls'), {
+            'classes': ('wide', ),
+            'fields': (
+                'form_submit_sticky',
+                'form_pagination_sticky',
+            )
+        }),
         (_('List Filter'), {
             'classes': ('wide', ),
             'fields': (

admin_interface/migrations/0019_add_form_sticky.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.1.5 on 2021-01-29 20:29
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('admin_interface', '0018_theme_list_filter_sticky'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='theme',
+            name='form_pagination_sticky',
+            field=models.BooleanField(default=False, verbose_name='sticky pagination'),
+        ),
+        migrations.AddField(
+            model_name='theme',
+            name='form_submit_sticky',
+            field=models.BooleanField(default=False, verbose_name='sticky submit'),
+        ),
+    ]

admin_interface/models.py

@@ -299,6 +299,13 @@ class Theme(models.Model):
         default=True,
         verbose_name=_('visible'))
 
+    form_submit_sticky = models.BooleanField(
+        default=False,
+        verbose_name=_('sticky submit'))
+    form_pagination_sticky = models.BooleanField(
+        default=False,
+        verbose_name=_('sticky pagination'))
+
     def set_active(self):
         self.active = True
         self.save()

admin_interface/templates/admin/base_site.html

@@ -52,7 +52,8 @@ https://github.com/fabiocaccamo/django-admin-interface
 {% include "admin_interface/related-modal.html" %}
 {% endblock %}
 
-{% block bodyclass %}admin-interface flat-theme {% get_admin_interface_theme as theme %}{% if theme.name %}{{ theme.name|slugify }}-theme{% endif %}{% endblock %}
+{% block bodyclass %}admin-interface flat-theme {% get_admin_interface_theme as theme %}{% if theme.name %}{{
+theme.name|slugify }}-theme{% endif %}{% if theme.form_submit_sticky %} sticky-submit {% endif %}{% if theme.form_pagination_sticky %} sticky-pagination {% endif %}{% endblock %}
 
 {% block branding %}
 {% get_admin_interface_theme as theme %}

admin_interface/templates/admin_interface/css/admin-interface-fix.css

@@ -412,6 +412,25 @@ body.admin-interface .paginator a.showall:visited {
     max-width: 100%;
 }
 
+.admin-interface.sticky-submit.change-form:not(.popup) #main > #nav-sidebar + .content,
+.admin-interface.sticky-pagination.change-list:not(.popup) #main > #nav-sidebar + .content {
+    padding-bottom: 4rem;
+}
+
+.admin-interface.sticky-submit.change-form:not(.popup) #main > #nav-sidebar + .content form fieldset + .submit-row,
+.admin-interface.sticky-pagination.change-list:not(.popup) #main > #nav-sidebar + .content form .results + .paginator {
+    width: 100%;
+    max-width: calc(100% - 28px);
+    bottom: 0;
+    right: 0;
+    margin-bottom: 0;
+    position: fixed;
+}
+
+.admin-interface.sticky-pagination.change-list:not(.popup) #main > #nav-sidebar + .content form .results + .paginator {
+    max-width: calc(100% - 20px);
+}
+
 /* hide nav-sidebar below 1280px to prevent horizontal overflow issues */
 @media (max-width:1279px) {
     .admin-interface #nav-sidebar,
@@ -449,6 +468,17 @@ body.admin-interface .paginator a.showall:visited {
     .admin-interface.change-form:not(.popup) #main.shifted > #nav-sidebar + .content {
         max-width: calc(100% - 360px);
     }
+
+    .admin-interface.sticky-submit.change-form:not(.popup) #main.shifted > #nav-sidebar + .content form fieldset + .submit-row,
+    .admin-interface.sticky-pagination.change-list:not(.popup) #main.shifted > #nav-sidebar + .content form .results + .paginator {
+        max-width: calc(100% - 388px);
+        right: 0;
+        bottom: 0;
+    }
+
+    .admin-interface.sticky-pagination.change-list:not(.popup) #main.shifted > #nav-sidebar + .content form .results + .paginator {
+        max-width: calc(100% - 380px);
+    }
 }
 
 /* fixed related widget and select2 */
@@ -537,4 +567,14 @@ body.admin-interface .paginator a.showall:visited {
     .admin-interface .aligned .form-row .file-upload input[type="file"] {
         margin-top: 5px;
     }
+
+    .admin-interface.sticky-submit.change-form:not(.popup) #main > #nav-sidebar + .content,
+    .admin-interface.sticky-pagination.change-form:not(.popup) #main > #nav-sidebar + .content {
+        padding-bottom: 12rem;
+    }
+
+    .admin-interface.sticky-submit.change-form:not(.popup) #main > #nav-sidebar + .content .submit-row,
+    .admin-interface.sticky-pagination.change-list:not(.popup) #main > #nav-sidebar + .content form .results + .paginator {
+        max-width: calc(100% - 20px);
+    }
 }

admin_interface/templates/admin_interface/css/admin-interface.css

@@ -1,3 +1,27 @@
+:root {
+    --admin-interface-title-color: {{ theme.title_color }};
+    --admin-interface-logo-color: {{ theme.logo_color }};
+    --admin-interface-env-color: {{ theme.env_color }};
+    --admin-interface-header-background-color: {{ theme.css_header_background_color }};
+    --admin-interface-header-text-color: {{ theme.css_header_text_color }};
+    --admin-interface-header-link-color: {{ theme.css_header_link_color }};
+    --admin-interface-header-link_hover-color: {{ theme.css_header_link_hover_color }};
+    --admin-interface-module-background-color: {{ theme.css_module_background_color }};
+    --admin-interface-module-text-color: {{ theme.css_module_text_color }};
+    --admin-interface-module-link-color: {{ theme.css_module_link_color }};
+    --admin-interface-module-link-hover-color: {{ theme.css_module_link_hover_color }};
+    --admin-interface-generic-link-color: {{ theme.css_generic_link_color }};
+    --admin-interface-generic-link-hover-color: {{ theme.css_generic_link_hover_color }};
+    --admin-interface-save-button-background-color: {{ theme.css_save_button_background_color }};
+    --admin-interface-save-button-background-hover-color: {{ theme.css_save_button_background_hover_color }};
+    --admin-interface-save-button-text-color: {{ theme.css_save_button_text_color }};
+    --admin-interface-delete-button-background-color: {{ theme.css_delete_button_background_color }};
+    --admin-interface-delete-button-background-hover-color: {{ theme.css_delete_button_background_hover_color }};
+    --admin-interface-delete-button-text-color: {{ theme.css_delete_button_text_color }};
+    --admin-interface-related-modal-background-color: {{ theme.related_modal_background_color }};
+    --admin-interface-related-modal-background-opacity: {{ theme.related_modal_background_opacity }};
+}
+
 .admin-interface #header {
     background: {{ theme.css_header_background_color }};
     color: {{ theme.css_header_text_color }};
@@ -106,6 +130,11 @@
     font-weight: normal;
 }
 
+.admin-interface #nav-sidebar .current-app .section:focus,
+.admin-interface #nav-sidebar .current-app .section:hover {
+    color: {{ theme.css_module_link_hover_color }};
+}
+
 .admin-interface #nav-sidebar .current-model {
     background: #FFFFCC;
 }

admin_interface/templatetags/admin_interface_tags.py

@@ -42,7 +42,7 @@ def get_admin_interface_languages(context):
     if not request:
         return None
     full_path = request.get_full_path()
-    admin_nolang_url = re.sub(r'^\/([\w]{2})([\-\_]{1}[\w]{2})?\/', '/', full_path)
+    admin_nolang_url = re.sub(r'^\/([\w]{2})([\-\_]{1}[\w]{2,4})?\/', '/', full_path)
     if admin_nolang_url == full_path:
         # ImproperlyConfigured - must include admin urls using i18n_patterns:
         # from django.conf.urls.i18n import i18n_patterns

admin_interface/version.py

@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 
-__version__ = '0.14.2'
+__version__ = '0.15.0'