first commit

yazi/plugins/yaziline.yazi/main.lua

@@ -0,0 +1,199 @@
+local function setup(_, options)
+	options = options or {}
+
+	local default_separators = {
+		angly = { "", "", "", "" },
+		curvy = { "", "", "", "" },
+		liney = { "", "", "|", "|" },
+		empty = { "", "", "", "" },
+	}
+	local separators = default_separators[options.separator_style or "angly"]
+
+	local config = {
+		separator_styles = {
+			separator_open = options.separator_open or separators[1],
+			separator_close = options.separator_close or separators[2],
+			separator_open_thin = options.separator_open_thin or separators[3],
+			separator_close_thin = options.separator_close_thin or separators[4],
+			separator_head = options.separator_head or "",
+			separator_tail = options.separator_tail or "",
+		},
+		select_symbol = options.select_symbol or "S",
+		yank_symbol = options.yank_symbol or "Y",
+
+		filename_max_length = options.filename_max_length or 24,
+		filename_truncate_length = options.filename_truncate_length or 6,
+		filename_truncate_separator = options.filename_truncate_separator or "...",
+
+		color = options.color or nil,
+    default_files_color = options.default_files_color
+      or th.which.separator_style.fg
+      or "darkgray",
+    selected_files_color = options.selected_files_color
+      or th.mgr.count_selected.bg
+      or "white",
+    yanked_files_color = options.selected_files_color
+      or th.mgr.count_copied.bg
+      or "green",
+    cut_files_color = options.cut_files_color
+      or th.mgr.count_cut.bg
+      or "red",
+	}
+
+	local current_separator_style = config.separator_styles
+
+	function Header:count()
+		return ui.Line({})
+	end
+
+	function Status:mode()
+		local mode = tostring(self._tab.mode):upper()
+
+		local style = self:style()
+		return ui.Line({
+			ui.Span(current_separator_style.separator_head)
+        :fg(config.color or style.main.bg),
+			ui.Span(" " .. mode .. " ")
+        :fg(th.which.mask.bg)
+        :bg(config.color or style.main.bg),
+		})
+	end
+
+	function Status:size()
+		local h = self._current.hovered
+	  local size = h and ya.readable_size(h:size() or h.cha.len)
+
+		local style = self:style()
+		return ui.Span(current_separator_style.separator_close .. " " .. size .. " ")
+			:fg(config.color or style.main.bg)
+			:bg(th.which.separator_style.fg)
+	end
+
+	function Status:utf8_sub(str, start_char, end_char)
+		local start_byte = utf8.offset(str, start_char)
+		local end_byte = end_char and (utf8.offset(str, end_char + 1) - 1) or #str
+
+		if not start_byte or not end_byte then
+			return ""
+		end
+
+		return string.sub(str, start_byte, end_byte)
+	end
+
+	function Status:truncate_name(filename, max_length)
+		local base_name, extension = filename:match("^(.+)(%.[^%.]+)$")
+		base_name = base_name or filename
+		extension = extension or ""
+
+		if utf8.len(base_name) > max_length then
+			base_name = self:utf8_sub(base_name, 1, config.filename_truncate_length)
+				.. config.filename_truncate_separator
+				.. self:utf8_sub(base_name, -config.filename_truncate_length)
+		end
+
+		return base_name .. extension
+	end
+
+	function Status:name()
+    local h = self._current.hovered
+    if not h then
+      return ""
+    end
+
+    local truncated_name = self:truncate_name(h.name, config.filename_max_length)
+
+    local style = self:style()
+    return ui.Line {
+      ui.Span(current_separator_style.separator_close .. " ")
+        :fg(th.which.separator_style.fg),
+      ui.Span(truncated_name)
+        :fg(config.color or style.main.bg),
+    }
+  end
+
+	function Status:files()
+		local files_yanked = #cx.yanked
+		local files_selected = #cx.active.selected
+		local files_cut = cx.yanked.is_cut
+
+		local selected_fg = files_selected > 0
+      and config.selected_files_color
+      or config.default_files_color
+		local yanked_fg = files_yanked > 0
+      and
+      (files_cut
+        and config.cut_files_color
+        or config.yanked_files_color
+      )
+			or config.default_files_color
+
+		local yanked_text = files_yanked > 0
+      and config.yank_symbol .. " " .. files_yanked
+      or config.yank_symbol .. " 0"
+
+		return ui.Line({
+			ui.Span(" " .. current_separator_style.separator_close_thin .. " ")
+        :fg(th.which.separator_style.fg),
+       ui.Span(config.select_symbol .. " " .. files_selected .. " ")
+        :fg(selected_fg),
+			ui.Span(yanked_text .. "  ")
+        :fg(yanked_fg),
+		})
+	end
+
+	function Status:modified()
+		local hovered = cx.active.current.hovered
+		local cha = hovered.cha
+		local time = (cha.mtime or 0) // 1
+
+		return ui.Span(os.date("%Y-%m-%d %H:%M", time) .. " " .. current_separator_style.separator_open_thin .. " ")
+			:fg(th.which.separator_style.fg)
+	end
+
+	function Status:percent()
+		local percent = 0
+		local cursor = self._tab.current.cursor
+		local length = #self._tab.current.files
+		if cursor ~= 0 and length ~= 0 then
+			percent = math.floor((cursor + 1) * 100 / length)
+		end
+
+		if percent == 0 then
+			percent = " Top "
+		elseif percent == 100 then
+			percent = " Bot "
+		else
+			percent = string.format(" %2d%% ", percent)
+		end
+
+		local style = self:style()
+		return ui.Line({
+			ui.Span(" " .. current_separator_style.separator_open)
+        :fg(th.which.separator_style.fg),
+			ui.Span(percent)
+        :fg(config.color or style.main.bg)
+        :bg(th.which.separator_style.fg),
+			ui.Span(current_separator_style.separator_open)
+				:fg(config.color or style.main.bg)
+				:bg(th.which.separator_style.fg),
+		})
+	end
+
+	function Status:position()
+		local cursor = self._tab.current.cursor
+		local length = #self._tab.current.files
+
+		local style = self:style()
+		return ui.Line({
+			ui.Span(string.format(" %2d/%-2d ", math.min(cursor + 1, length), length))
+				:fg(th.which.mask.bg)
+				:bg(config.color or style.main.bg),
+			ui.Span(current_separator_style.separator_tail):fg(config.color or style.main.bg),
+		})
+	end
+
+	Status:children_add(Status.files, 4000, Status.LEFT)
+	Status:children_add(Status.modified, 0, Status.RIGHT)
+end
+
+return { setup = setup }