Update icons in the GUI

utils/material_icons.py

@@ -69,27 +69,61 @@ ICON_MAP = {
 
     "bullet-off": "radio_button_unchecked",
     "bullet-on": "radio_button_checked",
+    "unfold-hide": "arrow_right",
+    "unfold-show": "arrow_drop_down",
 
+    "add": "add",
     "bookmarks": "bookmarks",
+    "browse": "folder_open",
+    "cancel": "cancel",
     "checked": "select_check_box",
     "chevron_down": "keyboard_arrow_down",
     "chevron_left": "arrow_back_ios",
     "chevron_right": "arrow_forward_ios",
     "chevron_up": "keyboard_arrow_up",
     "close": "close",
+    "copy": "content_copy",
     "document_add": "note_add",
     "document": "description",
     "edit": "edit",
+    "exclude": "do_not_disturb_on",
+    "export": "share_windows",
+    "filter": "filter_alt",
+    "fit_height": "fit_page_height",
+    "fit_width": "fit_page_width",
     "folder": "folder",
-    "item_add": "add",
+    "font": "font_download",
+    "import": "tab_move",
+    "language": "translate",
+    "lines": "reorder",
     "list": "format_list_bulleted",
+    "manuscript": "export_notes",
+    "margin_bottom": "vertical_align_bottom",
+    "margin_left": "keyboard_tab_rtl",
+    "margin_right": "keyboard_tab",
+    "margin_top": "vertical_align_top",
     "maximise": "fullscreen",
-    "minimise": "close_fullscreen",
+    "minimise": "fullscreen_exit",
     "more_vertical": "more_vert",
     "noncheckable": "indeterminate_check_box",
+    "novel_view": "book_4_spark",
+    "open": "open_in_new",
+    "outline": "table",
+    "panel": "dock_to_bottom",
+    "pin": "keep",
     "project_copy": "folder_copy",
+    "project_view": "bookmark_manager",
+    "quote": "format_quote",
     "refresh": "refresh",
+    "remove": "remove",
+    "revert": "settings_backup_restore",
+    "settings": "settings",
+    "star": "star",
+    "stats": "bar_chart",
+    "timer_off": "timer_off",
+    "timer": "timer",
     "unchecked": "disabled_by_default",
+    "view": "visibility",
 }