Use vim.on_key for mouse functionality instead of mappings

README.md

@@ -21,7 +21,8 @@ scrollview-configuration`).
 ## Requirements
 
 * `nvim>=0.6`
-* Mouse functionality requires mouse support (see `:help 'mouse'`)
+* Mouse functionality requires mouse support (see `:help 'mouse'`) and
+  `nvim>=0.11`
 * Signs require `nvim>=0.9`
 
 ## Installation

autoload/scrollview.vim

@@ -432,42 +432,6 @@ endif
 " * Mappings
 " *************************************************
 
-function! s:SetUpMouseMappings(button, primary) abort
-  if a:button isnot# v:null
-    " Create a mouse mapping only if mappings don't already exist and "!" is
-    " not used at the end of the button. For example, a mapping may already
-    " exist if the user uses swapped buttons from $VIMRUNTIME/pack/dist/opt
-    " /swapmouse/plugin/swapmouse.vim. Handling for that scenario would
-    " require modifications (e.g., possibly by updating the non-initial
-    " feedkeys calls in handle_mouse() to remap keys).
-    let l:force = v:false
-    let l:button = a:button
-    if strcharpart(l:button, strchars(l:button, 1) - 1, 1) ==# '!'
-      let l:force = v:true
-      let l:button =
-            \ strcharpart(l:button, 0, strchars(l:button, 1) - 1)
-    endif
-    " scrollview mouse handling is not supported in select-mode. #140
-    for l:mapmode in ['n', 'x', 'i']
-      execute printf(
-            \   'silent! %snoremap %s <silent> <%smouse>'
-            \   .. ' <cmd>lua require("scrollview").handle_mouse("%s", %s)<cr>',
-            \   l:mapmode,
-            \   l:force ? '' : '<unique>',
-            \   l:button,
-            \   l:button,
-            \   a:primary ? 'true' : 'false',
-            \ )
-    endfor
-  endif
-endfunction
-
-call s:SetUpMouseMappings(g:scrollview_mouse_primary, v:true)
-" :popup doesn't work for nvim<0.8.
-if has('nvim-0.8')
-  call s:SetUpMouseMappings(g:scrollview_mouse_secondary, v:false)
-endif
-
 " Additional <plug> mappings are defined for convenience of creating
 " user-defined mappings that call nvim-scrollview functionality. However,
 " since the usage of <plug> mappings requires recursive map commands, this

doc/scrollview.txt

@@ -20,7 +20,8 @@ signs. The plugin is customizable (see |scrollview-configuration|).
 1. Requirements                            *scrollview-requirements*
 
 * `nvim>=0.6`
-* Scrollbar mouse dragging requires mouse support (see |'mouse'|)
+* Scrollbar mouse functionality requires mouse support (see |'mouse'|) and
+  `nvim>=0.11`
 * Signs require `nvim>=0.9`
 
 ============================================================================
@@ -301,19 +302,15 @@ scrollview_mouse_primary                   *scrollview_mouse_primary*
                        Possible values include `'left'`, `'middle'`, `'right'`,
                        `'x1'`, and `'x2'`. These can be prepended with `'c-'` or
                        `'m-'` for the control-key and alt-key variants (e.g.,
-                       `'c-left'` for control-left). An existing mapping will
-                       not be clobbered, unless `'!'` is added at the end (e.g.,
-                       `'left!'`). Set to `v:null` to disable the functionality.
-                       Defaults to `'left'`. Considered only when the plugin is
-                       loaded.
+                       `'c-left'` for control-left). Set to `v:null` to disable
+                       the functionality. Defaults to `'left'`.
 
 scrollview_mouse_secondary                 *scrollview_mouse_secondary*
                        |String| specifying the button for secondary mouse
                        operations (clicking signs for additional information).
                        See |scrollview_mouse_primary| for the possible values,
-                       including how `'c-'`, `'m-'`, `'!'`, and `v:null` can be
-                       utilized. Defaults to `'right'`. Considered only when the
-                       plugin is loaded.
+                       including how `'c-'`, `'m-'`, and `v:null` can be utilized.
+                       Defaults to `'right'`.
 
                                            *scrollview_on_startup*
 scrollview_on_startup  |Boolean| specifying whether scrollbars are enabled on