diff options
Diffstat (limited to 'lua/telescope/pickers.lua')
| -rw-r--r-- | lua/telescope/pickers.lua | 31 |
1 files changed, 10 insertions, 21 deletions
diff --git a/lua/telescope/pickers.lua b/lua/telescope/pickers.lua index 77d183b..04b1ccf 100644 --- a/lua/telescope/pickers.lua +++ b/lua/telescope/pickers.lua @@ -14,6 +14,7 @@ local utils = require('telescope.utils') local layout_strategies = require('telescope.pickers.layout_strategies') local entry_display = require('telescope.pickers.entry_display') +local p_scroller = require('telescope.pickers.scroller') local EntryManager = require('telescope.entry_manager') @@ -66,7 +67,7 @@ function Picker:new(opts) local layout_strategy = get_default(opts.layout_strategy, config.values.layout_strategy) - return setmetatable({ + local obj = setmetatable({ prompt_title = get_default(opts.prompt_title, "Prompt"), results_title = get_default(opts.results_title, "Results"), preview_title = get_default(opts.preview_title, "Preview"), @@ -91,7 +92,6 @@ function Picker:new(opts) sorting_strategy = get_default(opts.sorting_strategy, config.values.sorting_strategy), selection_strategy = get_default(opts.selection_strategy, config.values.selection_strategy), - scroll_strategy = get_default(opts.scroll_strategy, config.values.scroll_strategy), get_window_options = opts.get_window_options, layout_strategy = layout_strategy, @@ -123,6 +123,13 @@ function Picker:new(opts) preview_cutoff = get_default(opts.preview_cutoff, config.values.preview_cutoff), }, self) + + + obj.scroller = p_scroller.create( + get_default(opts.scroll_strategy, config.values.scroll_strategy) + ) + + return obj end function Picker:_get_initial_window_options() @@ -694,28 +701,10 @@ function Picker:reset_selection() self.multi_select = {} end -function Picker:_handle_scroll_strategy(row) - if self.scroll_strategy == "cycle" then - if row >= self.max_results then - row = 0 - elseif row < 0 then - row = self.max_results - 1 - end - else - if row >= self.max_results then - row = self.max_results - 1 - elseif row < 0 then - row = 0 - end - end - - return row -end - function Picker:set_selection(row) -- TODO: Loop around behavior? -- TODO: Scrolling past max results - row = self:_handle_scroll_strategy(row) + row = self.scroller(self.max_results, self.manager:num_results(), row) if not self:can_select_row(row) then -- If the current selected row exceeds number of currently displayed |