mirror of
https://github.com/sxyazi/yazi.git
synced 2024-12-18 22:31:35 +03:00
92 lines
2.1 KiB
Lua
92 lines
2.1 KiB
Lua
Header = {
|
|
_id = "header",
|
|
}
|
|
|
|
function Header:new(area, tab)
|
|
return setmetatable({
|
|
_area = area,
|
|
_tab = tab,
|
|
}, { __index = self })
|
|
end
|
|
|
|
function Header:cwd(max)
|
|
local s = ya.readable_path(tostring(self._tab.current.cwd)) .. self:flags()
|
|
return ui.Span(ya.truncate(s, { max = max, rtl = true })):style(THEME.manager.cwd)
|
|
end
|
|
|
|
function Header:flags()
|
|
local cwd = self._tab.current.cwd
|
|
local filter = self._tab.current.files.filter
|
|
|
|
local s = cwd.is_search and string.format(" (search: %s", cwd:frag()) or ""
|
|
if not filter then
|
|
return s == "" and s or s .. ")"
|
|
elseif s == "" then
|
|
return string.format(" (filter: %s)", tostring(filter))
|
|
else
|
|
return string.format("%s, filter: %s)", s, tostring(filter))
|
|
end
|
|
end
|
|
|
|
function Header:count()
|
|
local yanked = #cx.yanked
|
|
|
|
local count, style
|
|
if yanked == 0 then
|
|
count = #self._tab.selected
|
|
style = THEME.manager.count_selected
|
|
elseif cx.yanked.is_cut then
|
|
count = yanked
|
|
style = THEME.manager.count_cut
|
|
else
|
|
count = yanked
|
|
style = THEME.manager.count_copied
|
|
end
|
|
|
|
if count == 0 then
|
|
return ui.Line {}
|
|
end
|
|
|
|
return ui.Line {
|
|
ui.Span(string.format(" %d ", count)):style(style),
|
|
ui.Span(" "),
|
|
}
|
|
end
|
|
|
|
function Header:tabs()
|
|
local tabs = #cx.tabs
|
|
if tabs == 1 then
|
|
return ui.Line {}
|
|
end
|
|
|
|
local spans = {}
|
|
for i = 1, tabs do
|
|
local text = i
|
|
if THEME.manager.tab_width > 2 then
|
|
text = ya.truncate(text .. " " .. cx.tabs[i]:name(), { max = THEME.manager.tab_width })
|
|
end
|
|
if i == cx.tabs.idx then
|
|
spans[#spans + 1] = ui.Span(" " .. text .. " "):style(THEME.manager.tab_active)
|
|
else
|
|
spans[#spans + 1] = ui.Span(" " .. text .. " "):style(THEME.manager.tab_inactive)
|
|
end
|
|
end
|
|
return ui.Line(spans)
|
|
end
|
|
|
|
function Header:render()
|
|
local right = ui.Line { self:count(), self:tabs() }
|
|
local left = ui.Line { self:cwd(math.max(0, self._area.w - right:width())) }
|
|
return {
|
|
ui.Paragraph(self._area, { left }),
|
|
ui.Paragraph(self._area, { right }):align(ui.Paragraph.RIGHT),
|
|
}
|
|
end
|
|
|
|
-- Mouse events
|
|
function Header:click(event, up) end
|
|
|
|
function Header:scroll(event, step) end
|
|
|
|
function Header:touch(event, step) end
|