Note: this list is generated by looking for the string for this theme hook, so it may include some references that are not actually using this theme hook.

backdrop_get_filename in core/includes/bootstrap.inc
Returns and optionally sets the filename for a system resource.
bartik_preprocess_layout in core/themes/bartik/template.php
Prepares variables for layout template files.
Block::form in core/modules/layout/includes/block.class.inc
Build the settings form for editing this block.
BlockHero::formSubmit in core/modules/layout/includes/block.hero.inc
Submit handler to save the form settings.
BlockText::form in core/modules/layout/includes/block.text.inc
Builds the block's configuration form.
BlockTranslationTestCase::setUp in core/modules/block/tests/block.translation.test
Sets up a Backdrop site for running functional and integration tests.
BootstrapGetFilenameTestCase::testBackdropGetFilename in core/modules/simpletest/tests/bootstrap.test
Test that backdrop_get_filename() works correctly when the file is not found in the database.
cache_clear_all in core/includes/cache.inc
Clears data from the cache.
DashboardTest::setUp in core/modules/dashboard/tests/dashboard.test
Sets up a Backdrop site for running functional and integration tests.
DashboardUpdateBlock::form in core/modules/dashboard/includes/block.update.inc
Build the settings form for editing this block.
dashboard_preprocess_block in core/modules/dashboard/dashboard.module
Implements hook_preprocess_block().
dashboard_preprocess_block in core/modules/dashboard/dashboard.module
Implements hook_preprocess_block().
dashboard_preprocess_layout in core/modules/dashboard/dashboard.module
Implements hook_preprocess_layout().
dashboard_preprocess_layout in core/modules/dashboard/dashboard.module
Implements hook_preprocess_layout().
InfoFileCoreTest::testProjectInfoFileContents in core/modules/system/tests/system.test
Tests that the .info files of all core projects specify a project type.
installer_browser_add_remove_queue_dialog_link in core/modules/installer/installer.browser.inc
Builds an "add-to-queue-link" button for project detail dialog.
installer_browser_get_destination_after_install in core/modules/installer/installer.browser.inc
Determines the form destination after installed projects.
installer_browser_page in core/modules/installer/installer.pages.inc
Page to display the projects.
installer_browser_path in core/modules/installer/installer.pages.inc
Given a project type, return the path to the installer page.
installer_browser_type_from_path in core/modules/installer/installer.pages.inc
Determine the project type from a given internal path.
installer_manager_install_form_validate in core/modules/installer/installer.manager.inc
Form validation handler for installer_manager_install_form().
installer_manager_update_form in core/modules/installer/installer.manager.inc
Form constructor for the update form of the Installer module.
installer_menu in core/modules/installer/installer.module
Implements hook_menu().
installer_test_projects in core/modules/installer/tests/installer_test/installer_test.module
Returns some static projects.
LayoutAccess::form in core/modules/layout/plugins/access/layout_access.inc
Settings form for configuring this access item.
LayoutBlockTextTest::setUp in core/modules/layout/tests/layout.test
Sets up a Backdrop site for running functional and integration tests.
LayoutBlockUsageTestCase::checkBlockNoUsage in core/modules/layout/tests/layout.test
Checks block not in usage.
LayoutBlockUsageTestCase::checkBlockUsage in core/modules/layout/tests/layout.test
Checks block usage.
LayoutBlockUsageTestCase::setUp in core/modules/layout/tests/layout.test
Sets up a Backdrop site for running functional and integration tests.
LayoutCloneTest::setUp in core/modules/layout/tests/layout.test
Sets up a Backdrop site for running functional and integration tests.
LayoutFlexibleTemplateTest::setUp in core/modules/layout/tests/layout.test
Sets up a Backdrop site for running functional and integration tests.
LayoutHookTestCase::setUp in core/modules/layout/tests/layout.test
Sets up a Backdrop site for running functional and integration tests.
LayoutRendererEditor::addMeta in core/modules/layout/plugins/renderers/layout_renderer_editor.inc
Attach out-of-band page metadata (e.g., CSS and JS).
LayoutRendererFlexible::addMeta in core/modules/layout/plugins/renderers/layout_renderer_flexible.inc
Attach page metadata.
LayoutRendererFlexible::renderEditor in core/modules/layout/plugins/renderers/layout_renderer_flexible.inc
Perform display-level render operations.
LayoutRendererFlexible::renderEditor in core/modules/layout/plugins/renderers/layout_renderer_flexible.inc
Perform display-level render operations.
LayoutRendererStandard::addMeta in core/modules/layout/plugins/renderers/layout_renderer_standard.inc
Attach out-of-band page metadata (e.g., CSS and JS).
LayoutRendererStandard::renderBlock in core/modules/layout/plugins/renderers/layout_renderer_standard.inc
Render a block using its designated style.
LayoutRendererStandard::renderLayout in core/modules/layout/plugins/renderers/layout_renderer_standard.inc
Perform display/layout-level render operations.
LayoutRendererStandard::renderLayout in core/modules/layout/plugins/renderers/layout_renderer_standard.inc
Perform display/layout-level render operations.
LayoutRendererTest::setUp in core/modules/layout/tests/layout.test
Sets up a Backdrop site for running functional and integration tests.
LayoutSelectionTest::setUp in core/modules/layout/tests/layout.test
Sets up a Backdrop site for running functional and integration tests.
LayoutUpdater::canUpdate in core/modules/system/system.updater.inc
LayoutUpdater::canUpdateDirectory in core/modules/system/system.updater.inc
Determine if the Updater can handle the project provided in $directory.
LayoutUpdater::getInstallDirectory in core/modules/system/system.updater.inc
Return the directory where a layout should be installed.
LayoutUpdater::isInstalled in core/modules/system/system.updater.inc
Checks if the project is installed.
LayoutUpgradePathTest::setUp in core/modules/layout/tests/layout.test
Overrides BackdropWebTestCase::setUp() for upgrade testing.
layout_admin_bar_map in core/modules/admin_bar/admin_bar.map.inc
Implements hook_admin_bar_map() on behalf of Layout module.
layout_ajax_form_save_dialog in core/modules/layout/layout.admin.inc
AJAX handler that saves a form in a dialog and updates the underlying form.
layout_ajax_form_save_title_dialog in core/modules/layout/layout.admin.inc
layout_autoload_info in core/modules/layout/layout.module
Implements hook_autoload_info().
layout_block_add_page in core/modules/layout/layout.admin.inc
Menu callback; Display a list of blocks to be added to a layout.
layout_block_configure_ajax_update in core/modules/layout/layout.admin.inc
AJAX callback to update the underlying layout form after updating a block.
layout_block_configure_form in core/modules/layout/layout.admin.inc
Form callback; Add or edit a block within a layout.
layout_block_configure_form_condition_add in core/modules/layout/layout.admin.inc
Submit handler for layout_block_configure_form() to add a condition.
layout_block_configure_form_condition_edit in core/modules/layout/layout.admin.inc
Submit handler for layout_block_configure_form() to edit a condition.
layout_block_configure_form_condition_remove in core/modules/layout/layout.admin.inc
Submit handler for layout_block_configure_form() to remove a condition.
layout_block_configure_form_submit in core/modules/layout/layout.admin.inc
Form submit handler for layout_block_configure_form().
layout_break_lock_page in core/modules/layout/layout.admin.inc
Menu callback; Break a lock on a layout or menu item.
layout_clear_layout_tempstore in core/modules/layout/layout.module
Remove an item from the object cache.
layout_clone_form_submit in core/modules/layout/layout.admin.inc
Submit handler for layout_clone_form().
layout_condition_add_form in core/modules/layout/layout.admin.inc
Form callback; Displays form for adding new conditions to a layout or block.
layout_condition_add_form_cancel in core/modules/layout/layout.admin.inc
Submit handler for the cancel button on layout_condition_add_form().
layout_condition_add_form_submit in core/modules/layout/layout.admin.inc
Submit handler for layout_condition_add_form().
layout_condition_return_form in core/modules/layout/layout.admin.inc
Helper function to return a partial condition settings form.
layout_configure_region_page in core/modules/layout/layout.admin.inc
Menu callback; Show the region styles form.
layout_configure_region_page_submit in core/modules/layout/layout.admin.inc
Submit handler for layout_configure_region_page().
layout_content_form in core/modules/layout/layout.admin.inc
Form callback; Main form for editing a layout's content.
layout_content_form_submit in core/modules/layout/layout.admin.inc
Handle form submission of the display content editor.
layout_content_form_validate in core/modules/layout/layout.admin.inc
Validate the layout settings form.
layout_context_add_form in core/modules/layout/layout.context.admin.inc
Form callback; Displays form for adding new contexts to a layout.
layout_context_add_form_cancel in core/modules/layout/layout.context.admin.inc
Submit handler for the cancel button on layout_context_add_form().
layout_context_add_form_submit in core/modules/layout/layout.context.admin.inc
Submit handler for layout_context_add_form().
layout_context_return_form in core/modules/layout/layout.context.admin.inc
Helper function to return a partial context settings form.
layout_delete_form in core/modules/layout/layout.admin.inc
Form callback; Delete a layout.
layout_delete_form_submit in core/modules/layout/layout.admin.inc
Submit handler for layout_delete_form(). Deletes a layout.
layout_flexible_template_configure_form in core/modules/layout/layout.flexible.inc
Form to manage adding and removing rows to a flexible template.
layout_flexible_template_edit_row_form in core/modules/layout/layout.flexible.inc
Form to add or edit a row on a flexible template.
layout_flexible_template_edit_row_form_submit in core/modules/layout/layout.flexible.inc
Submit handler for layout_flexible_template_edit_row_form().
layout_flexible_template_region_style_select in core/modules/layout/layout.flexible.inc
Form to select the region widths for a flexible template.
layout_get_all_configs in core/modules/layout/layout.module
Read all configuration files from disk of a particular layout type.
layout_get_layout_template_info in core/modules/layout/layout.module
Load the information of either a single layout template or all available layout templates.
layout_get_layout_tempstore in core/modules/layout/layout.module
Get a layout or menu item currently being edited from the tempstore.
layout_get_path_layout_names in core/modules/layout/layout.module
Get a list of layouts that share a particular path.
layout_layout_info in core/modules/layout/layout.module
Implements hook_layout_info().
layout_layout_presave in core/modules/layout/layout.module
Implements hook_layout_presave().
layout_library_info in core/modules/layout/layout.module
Implements hook_library_info().
layout_list_page in core/modules/layout/layout.admin.inc
Output a list of pages that are managed.
layout_load_all in core/modules/layout/layout.module
Return an array of all layouts as fully loaded Layout objects.
layout_load_multiple in core/modules/layout/layout.module
Load multiple layouts based on a particular criteria.
layout_locked_message in core/modules/layout/layout.admin.inc
Prepare a message and link based on if a layout item is updated or locked.
layout_menu in core/modules/layout/layout.module
Implements hook_menu().
layout_menu_item_form in core/modules/layout/layout.admin.inc
Form callback; Configure a layout menu item.
layout_page_access in core/modules/layout/layout.module
Menu access callback; Check access for any Layout-provided page.
layout_preprocess_layout in core/modules/layout/layout.theme.inc
Prepares variables for layout templates.
layout_settings_form in core/modules/layout/layout.admin.inc
Render the settings form for layout.
layout_settings_form_condition_add in core/modules/layout/layout.admin.inc
Submit handler for layout_settings_form() that lets the user add a condition.
layout_settings_form_condition_edit in core/modules/layout/layout.admin.inc
Submit handler for layout_settings_form() that edits an condition.
layout_settings_form_condition_remove in core/modules/layout/layout.admin.inc
Submit handler for layout_settings_form() that removes a condition.
layout_settings_form_context_add in core/modules/layout/layout.context.admin.inc
Submit handler for layout_settings_form() that lets the user add a context.
layout_settings_form_context_edit in core/modules/layout/layout.context.admin.inc
Submit handler for layout_settings_form() that edits a context.
layout_settings_form_context_remove in core/modules/layout/layout.context.admin.inc
Submit handler for layout_settings_form() that removes a context.
layout_settings_form_reset in core/modules/layout/layout.admin.inc
Submit handler for layout_settings_form() that resets in-progress changes.
layout_settings_form_save_submit in core/modules/layout/layout.admin.inc
Submit handler for layout_settings_form() that saves in-progress changes.
layout_settings_form_update_layout in core/modules/layout/layout.admin.inc
Submit handler for layout_settings_form() that saves in-progress values.
layout_settings_form_update_layout in core/modules/layout/layout.admin.inc
Submit handler for layout_settings_form() that saves in-progress values.
layout_settings_form_validate in core/modules/layout/layout.admin.inc
Validates layout_settings_form(), ensuring a valid path.
layout_settings_page in core/modules/layout/layout.admin.inc
Administrative form for layout settings.
layout_set_layout_tempstore in core/modules/layout/layout.module
Store changes to a layout or menu item in the temporary store.
layout_tempstore_load in core/modules/layout/layout.module
Menu loader callback to load a Layout cache object.
layout_theme in core/modules/layout/layout.module
Implements hook_theme()
layout_title_settings_form in core/modules/layout/layout.admin.inc
Form callback; Configure layout title type.
layout_title_settings_form_submit in core/modules/layout/layout.admin.inc
Submit handler for layout_title_settings_form() to change title settings.
seven_admin_page in core/themes/seven/template.php
Overrides theme_admin_page().
SystemMainContentFallback::testMainContentFallback in core/modules/system/tests/system.test
Test availability of main content.
system_admin_bar_cache_info in core/modules/system/system.module
Implements hook_admin_bar_cache_info().
system_admin_bar_cache_info in core/modules/system/system.module
Implements hook_admin_bar_cache_info().
system_updater_info in core/modules/system/system.module
Implements hook_updater_info().
system_update_1025 in core/modules/system/system.install
Convert block positioning and configuration to the default layout.
system_update_1054 in core/modules/system/system.install
Changes the key in layout config files from 'layout' to 'layout_template'.
template_preprocess_installer_browser_list in core/modules/installer/installer.theme.inc
Add some variables for the projects list theme.
theme_layout_condition_info in core/modules/layout/layout.theme.inc
Outputs a list of conditions for a layout. Used in the layout listing page.
theme_layout_info in core/modules/layout/layout.theme.inc
Outputs information about a layout. Used in the layout listing page.
theme_layout_reorder_layouts in core/modules/layout/layout.theme.inc
Turn the rearrange form into a table with table sorting displayed.
theme_update_report in core/modules/update/update.theme.inc
Returns HTML for the project status report.
update_get_projects in core/modules/update/update.compare.inc
Fetches an array of installed and enabled projects.
_admin_bar_flush_cache in core/modules/admin_bar/admin_bar.inc
Flush all caches or a specific one.
_installer_browser_is_project_enabled in core/modules/installer/installer.browser.inc
Checks if a project is enabled.
_layout_page_component_blocks_exist in core/modules/layout/layout.theme.inc
Utility function to return if a title component block is in a layout.