65 lines
2.0 KiB
Lua
65 lines
2.0 KiB
Lua
local Window = require('lualine.components.windows.window')
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local M = require('lualine.components.buffers'):extend()
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local default_options = {
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disabled_filetypes = {},
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disabled_buftypes = { 'quickfix', 'prompt' },
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}
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function M:init(options)
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options.buffers_color = nil -- buffers_color isn't windows option.
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M.super.init(self, options)
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self.options = vim.tbl_deep_extend('keep', self.options or {}, default_options)
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self.options.windows_color = vim.tbl_deep_extend('keep', self.options.windows_color or {}, self.options.buffers_color)
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self.options.buffers_color = nil -- this is the default value of colors generated by parent buffers component.
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self.highlights = {
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active = self:create_hl(self.options.windows_color.active, 'active'),
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inactive = self:create_hl(self.options.windows_color.inactive, 'inactive'),
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}
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end
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function M:new_buffer(winnr)
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winnr = winnr or vim.api.nvim_get_current_win()
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return Window:new {
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winnr = winnr,
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options = self.options,
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highlights = self.highlights,
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}
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end
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--- Override to only return buffers shown in the windows of the current tab
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function M:buffers()
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local tabnr = vim.api.nvim_get_current_tabpage()
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local buffers = {}
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for _, winnr in ipairs(vim.api.nvim_tabpage_list_wins(tabnr)) do
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if not self:should_hide(winnr) then
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buffers[#buffers + 1] = self:new_buffer(winnr)
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end
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end
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return buffers
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end
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function M:should_hide(winnr)
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local bufnr = vim.api.nvim_win_get_buf(winnr)
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local filetype = vim.api.nvim_buf_get_option(bufnr, 'filetype')
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local buftype = vim.api.nvim_buf_get_option(bufnr, 'buftype')
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local is_filetype_disabled = vim.tbl_contains(self.options.disabled_filetypes, filetype)
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local is_buftype_disabled = vim.tbl_contains(self.options.disabled_buftypes, buftype)
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local is_floating = '' ~= vim.api.nvim_win_get_config(winnr).relative
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return is_floating or is_buftype_disabled or is_filetype_disabled
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end
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vim.cmd([[
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function! LualineSwitchWindow(win_number, mouseclicks, mousebutton, modifiers)
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execute a:win_number . 'wincmd w'
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endfunction
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]])
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return M
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