diff options
Diffstat (limited to 'dot_config/herdr/plugins/github/herdr-splits-d880c4924f2b/lua/herdr-splits/nav.lua')
| -rw-r--r-- | dot_config/herdr/plugins/github/herdr-splits-d880c4924f2b/lua/herdr-splits/nav.lua | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/dot_config/herdr/plugins/github/herdr-splits-d880c4924f2b/lua/herdr-splits/nav.lua b/dot_config/herdr/plugins/github/herdr-splits-d880c4924f2b/lua/herdr-splits/nav.lua deleted file mode 100644 index 56ecca3..0000000 --- a/dot_config/herdr/plugins/github/herdr-splits-d880c4924f2b/lua/herdr-splits/nav.lua +++ /dev/null @@ -1,206 +0,0 @@ ----Navigation logic: seamless movement between Neovim splits and Herdr panes. ----@class HerdrSplitsNav -local M = {} - -local config = require('herdr-splits.config') -local herdr = require('herdr-splits.herdr') -local win = require('herdr-splits.win') - ----Treat the current window as a sidebar that should not be navigated through. ----Combines the configured ignore lists with the embedded-float heuristic. ----@return boolean -local function is_sidebar() - return win.is_ignored_or_preview() or win.is_embedded_floating_window() -end - ----Split a new Neovim window using the user's placement preferences. ----@param direction '"left"'|'"right"'|'"up"'|'"down"' -local function split_edge(direction) - if direction == 'left' or direction == 'right' then - vim.cmd('vsp') - else - vim.cmd('sp') - end -end - ----Move cursor between Neovim splits, falling through to Herdr at edges. ----This is the core navigation function. ----@param direction '"left"'|'"right"'|'"up"'|'"down"' ----@param opts table|nil { same_row: boolean|nil, at_edge: string|function|nil } -function M.move_cursor(direction, opts) - local same_row = config.move_cursor_same_row - local at_edge_behavior = config.at_edge - - if type(opts) == 'table' then - if opts.same_row ~= nil then - same_row = opts.same_row - end - if opts.at_edge ~= nil then - at_edge_behavior = opts.at_edge - end - end - - -- Handle floating windows: just forward to Herdr, - -- EXCEPT for embedded sidebars (snacks/neo-tree float/aerial float): - -- those should stay in Neovim so the user can keep interacting - -- with the picker. - if win.is_floating() and not win.is_embedded_floating_window() then - herdr.focus_pane(direction) - return - end - - local dir_key = win.dir_keys[direction] - local offset = vim.fn.winline() + vim.api.nvim_win_get_position(0)[1] - - -- Save current window to detect if wincmd changes it - local prev_win = vim.api.nvim_get_current_win() - - -- Try moving within Neovim first - local will_wrap = false - local count = vim.v.count1 - local target_winnr = vim.fn.winnr(count .. dir_key) - if count > 1 then - local prev_winnr = vim.fn.winnr((count - 1) .. dir_key) - will_wrap = target_winnr == prev_winnr - else - will_wrap = target_winnr == vim.fn.winnr() - end - - -- Command-line window (q:, q/, q?): Neovim forbids all window commands - -- (E11). Never wincmd; at a Neovim screen edge, delegate to Herdr - -- (subprocess-safe, does not close the cmdwin); otherwise silent no-op. - -- Mirrors smart-splits.nvim PR #464. - if win.is_command_line_window() then - if will_wrap and herdr.is_in_session() then - local at_herdr_edge = herdr.current_pane_at_edge(direction) - if at_herdr_edge == false then - herdr.focus_pane(direction) - elseif at_herdr_edge == true and herdr.nav_at_edge() ~= 'stop' then - herdr.focus_pane(win.reverse_direction[direction]) - end - end - return - end - - -- Execute the wincmd - if will_wrap and count == 1 then - vim.cmd('wincmd ' .. dir_key) - else - vim.cmd(count .. 'wincmd ' .. dir_key) - end - - if vim.api.nvim_get_current_win() ~= prev_win then - -- Moved within Neovim. Restore same-row if configured. - if (direction == 'left' or direction == 'right') and same_row then - local row = offset - vim.api.nvim_win_get_position(0)[1] - if row > 0 then - vim.cmd('normal! ' .. row .. 'H') - end - end - return - end - - -- We're at a Neovim edge. Try to cross into Herdr. - if not herdr.is_in_session() then - if will_wrap and count == 1 then - local sidebar = is_sidebar() - if type(at_edge_behavior) == 'function' then - at_edge_behavior({ - direction = direction, - split = function() split_edge(direction) end, - is_sidebar = sidebar, - wrap = function() - vim.cmd('wincmd ' .. win.dir_keys_reverse[direction]) - end, - }) - elseif at_edge_behavior == 'stop' then - return - elseif at_edge_behavior == 'split' then - if not sidebar then - split_edge(direction) - end - else -- 'wrap' (default) - -- Wrap is allowed even from filetype-based sidebars (dbui, neo-tree, - -- ...) so the user can leave them; only embedded floats stay gated. - if not win.is_embedded_floating_window() then - vim.cmd('wincmd ' .. win.dir_keys_reverse[direction]) - end - end - end - return - end - - -- Check zoom state: unzoom first, then retry Neovim navigation. - -- Must happen BEFORE the at_herdr_edge check — when zoomed, the pane fills - -- the screen so herdr reports it as being at every edge, making - -- at_herdr_edge useless until we unzoom. - if herdr.unzoom_enabled() and herdr.current_pane_is_zoomed() then - herdr.unzoom() - -- Retry wincmd — other Neovim splits may now be visible - vim.cmd('wincmd ' .. dir_key) - if vim.api.nvim_get_current_win() ~= prev_win then - if (direction == 'left' or direction == 'right') and same_row then - local row = offset - vim.api.nvim_win_get_position(0)[1] - if row > 0 then - vim.cmd('normal! ' .. row .. 'H') - end - end - return - end - -- Still at edge after unzoom; fall through to Herdr edge check. - end - - -- Check if we're at the Herdr edge too - local at_herdr_edge = herdr.current_pane_at_edge(direction) - if at_herdr_edge == nil then - if will_wrap and count == 1 and not win.is_embedded_floating_window() then - vim.cmd('wincmd ' .. win.dir_keys_reverse[direction]) - end - return - end - - if not at_herdr_edge then - -- There's a Herdr pane in this direction. Cross the boundary. - local moved = herdr.focus_pane(direction) - if not moved and will_wrap and count == 1 and not win.is_embedded_floating_window() then - vim.cmd('wincmd ' .. win.dir_keys_reverse[direction]) - end - return - end - - -- At both Neovim AND Herdr edges (no herdr pane to cross into). - -- Apply at_edge behavior. (Any needed unzoom already happened above.) - if type(at_edge_behavior) == 'function' then - at_edge_behavior({ - direction = direction, - split = function() split_edge(direction) end, - is_sidebar = is_sidebar(), - wrap = function() - vim.cmd('wincmd ' .. win.dir_keys_reverse[direction]) - end, - }) - elseif at_edge_behavior == 'stop' then - return - elseif at_edge_behavior == 'split' then - if not is_sidebar() then - split_edge(direction) - end - else -- 'wrap' (default) - -- Wrap is allowed from filetype-based sidebars (dbui, neo-tree, ...) so - -- you can leave them at an edge; only embedded floating overlays stay gated. - if will_wrap and count == 1 and not win.is_embedded_floating_window() then - -- Wrap to the opposite side. If a Herdr pane exists there AND nav_at_edge - -- allows wrap-across-boundary (the default), cross into it; otherwise - -- wrap within Neovim. nav_at_edge=stop keeps the wrap inside Neovim. - if herdr.nav_at_edge() ~= 'stop' - and herdr.current_pane_at_edge(win.reverse_direction[direction]) == false - then - herdr.focus_pane(win.reverse_direction[direction]) - else - vim.cmd('wincmd ' .. win.dir_keys_reverse[direction]) - end - end - end -end - -return M |