App UI - rework Layout functionality

[user0]

XnViewMP 1.4.5 64bit
Windows11 (22H2), display resolution 3840x2160, win scaling 150%

General
Layout functionality spread across menus, which is inconvenient

Suggestion
rework Layout

• General
  • add new Workspace group (via menu or right-aligned button)
    to accommodate all UI related settings:
    - from Viewer
    -- View menu: ui settings
    - from Browser
    -- View menu: ui settings and Layout group
    -- Toolbar: Layout button
  • Custom Layouts
    - saves settings for Browser and Viewer, both under single name
    - saves state/positions of Titlebar/Tabs/Toolbars/etc (as it already does)

• A
  like in Davinci Resolve
  - multiple dialogs to manage custom Layouts
  - maybe add functionlity to export/import as .presets

• B
  like in Adobe apps
  - single dialog to manage custom Layouts
  - maybe add 'New Layout' button on root level like in Illustrator for better UX

app_ui_rework_layout_menu.png

Examples

• workspace
  other_apps_workspace.png

• panels
  • nomacs
    nomacs_panels.png

Related

• suggestions
  App UI - rework Layout functionality (current post)
  App UI - unify MessageBoxes design
  App UI - rework Dirty indicator
  App UI - add tabs drag-and-drop functionality
  App UI - rework Titlebar and Tabs
  Viewer - unnecessary window manipulations
  
  Default layout not identifiable by helmut