173 lines
6.1 KiB
Go
173 lines
6.1 KiB
Go
package main
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import "time"
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type sortMethod byte
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const (
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naturalSort sortMethod = iota
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nameSort
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sizeSort
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timeSort
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)
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type sortOption byte
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const (
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dirfirstSort sortOption = 1 << iota
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hiddenSort
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reverseSort
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)
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type sortType struct {
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method sortMethod
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option sortOption
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}
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var gOpts struct {
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dircounts bool
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drawbox bool
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globsearch bool
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ignorecase bool
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preview bool
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smartcase bool
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wrapscan bool
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findlen int
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period int
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scrolloff int
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tabstop int
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filesep string
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ifs string
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previewer string
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promptfmt string
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shell string
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timefmt string
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ratios []int
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info []string
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shellopts []string
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keys map[string]expr
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cmdkeys map[string]expr
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cmds map[string]expr
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sortType sortType
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}
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func init() {
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gOpts.dircounts = false
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gOpts.drawbox = false
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gOpts.globsearch = false
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gOpts.ignorecase = true
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gOpts.preview = true
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gOpts.smartcase = true
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gOpts.wrapscan = true
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gOpts.findlen = 1
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gOpts.period = 0
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gOpts.scrolloff = 0
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gOpts.tabstop = 8
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gOpts.filesep = "\n"
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gOpts.promptfmt = "\033[32;1m%u@%h\033[0m:\033[34;1m%w/\033[0m\033[1m%f\033[0m"
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gOpts.shell = gDefaultShell
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gOpts.timefmt = time.ANSIC
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gOpts.ratios = []int{1, 2, 3}
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gOpts.info = nil
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gOpts.shellopts = nil
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gOpts.sortType = sortType{naturalSort, dirfirstSort}
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gOpts.keys = make(map[string]expr)
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gOpts.keys["k"] = &callExpr{"up", nil, 1}
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gOpts.keys["<up>"] = &callExpr{"up", nil, 1}
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gOpts.keys["<c-u>"] = &callExpr{"half-up", nil, 1}
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gOpts.keys["<c-b>"] = &callExpr{"page-up", nil, 1}
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gOpts.keys["<pgup>"] = &callExpr{"page-up", nil, 1}
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gOpts.keys["j"] = &callExpr{"down", nil, 1}
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gOpts.keys["<down>"] = &callExpr{"down", nil, 1}
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gOpts.keys["<c-d>"] = &callExpr{"half-down", nil, 1}
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gOpts.keys["<c-f>"] = &callExpr{"page-down", nil, 1}
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gOpts.keys["<pgdn>"] = &callExpr{"page-down", nil, 1}
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gOpts.keys["h"] = &callExpr{"updir", nil, 1}
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gOpts.keys["<left>"] = &callExpr{"updir", nil, 1}
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gOpts.keys["l"] = &callExpr{"open", nil, 1}
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gOpts.keys["<right>"] = &callExpr{"open", nil, 1}
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gOpts.keys["q"] = &callExpr{"quit", nil, 1}
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gOpts.keys["gg"] = &callExpr{"top", nil, 1}
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gOpts.keys["<home>"] = &callExpr{"top", nil, 1}
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gOpts.keys["G"] = &callExpr{"bottom", nil, 1}
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gOpts.keys["<end>"] = &callExpr{"bottom", nil, 1}
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gOpts.keys["<space>"] = &callExpr{"toggle", nil, 1}
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gOpts.keys["v"] = &callExpr{"invert", nil, 1}
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gOpts.keys["u"] = &callExpr{"unselect", nil, 1}
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gOpts.keys["y"] = &callExpr{"copy", nil, 1}
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gOpts.keys["d"] = &callExpr{"cut", nil, 1}
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gOpts.keys["c"] = &callExpr{"clear", nil, 1}
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gOpts.keys["p"] = &callExpr{"paste", nil, 1}
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gOpts.keys["<c-l>"] = &callExpr{"redraw", nil, 1}
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gOpts.keys["<c-r>"] = &callExpr{"reload", nil, 1}
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gOpts.keys[":"] = &callExpr{"read", nil, 1}
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gOpts.keys["$"] = &callExpr{"shell", nil, 1}
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gOpts.keys["%"] = &callExpr{"shell-pipe", nil, 1}
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gOpts.keys["!"] = &callExpr{"shell-wait", nil, 1}
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gOpts.keys["&"] = &callExpr{"shell-async", nil, 1}
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gOpts.keys["f"] = &callExpr{"find", nil, 1}
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gOpts.keys["F"] = &callExpr{"find-back", nil, 1}
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gOpts.keys[";"] = &callExpr{"find-next", nil, 1}
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gOpts.keys[","] = &callExpr{"find-prev", nil, 1}
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gOpts.keys["/"] = &callExpr{"search", nil, 1}
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gOpts.keys["?"] = &callExpr{"search-back", nil, 1}
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gOpts.keys["n"] = &callExpr{"search-next", nil, 1}
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gOpts.keys["N"] = &callExpr{"search-prev", nil, 1}
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gOpts.keys["m"] = &callExpr{"mark-save", nil, 1}
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gOpts.keys["'"] = &callExpr{"mark-load", nil, 1}
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gOpts.keys["<c-n>"] = &callExpr{"cmd-history-next", nil, 1}
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gOpts.keys["<c-p>"] = &callExpr{"cmd-history-prev", nil, 1}
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gOpts.keys["zh"] = &setExpr{"hidden!", ""}
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gOpts.keys["zr"] = &setExpr{"reverse!", ""}
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gOpts.keys["zn"] = &setExpr{"info", ""}
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gOpts.keys["zs"] = &setExpr{"info", "size"}
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gOpts.keys["zt"] = &setExpr{"info", "time"}
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gOpts.keys["za"] = &setExpr{"info", "size:time"}
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gOpts.keys["sn"] = &listExpr{[]expr{&setExpr{"sortby", "natural"}, &setExpr{"info", ""}}}
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gOpts.keys["ss"] = &listExpr{[]expr{&setExpr{"sortby", "size"}, &setExpr{"info", "size"}}}
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gOpts.keys["st"] = &listExpr{[]expr{&setExpr{"sortby", "time"}, &setExpr{"info", "time"}}}
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gOpts.keys["gh"] = &callExpr{"cd", []string{"~"}, 1}
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gOpts.cmdkeys = make(map[string]expr)
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gOpts.cmdkeys["<space>"] = &callExpr{"cmd-insert", []string{" "}, 1}
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gOpts.cmdkeys["<esc>"] = &callExpr{"cmd-escape", nil, 1}
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gOpts.cmdkeys["<tab>"] = &callExpr{"cmd-complete", nil, 1}
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gOpts.cmdkeys["<enter>"] = &callExpr{"cmd-enter", nil, 1}
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gOpts.cmdkeys["<c-j>"] = &callExpr{"cmd-enter", nil, 1}
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gOpts.cmdkeys["<c-n>"] = &callExpr{"cmd-history-next", nil, 1}
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gOpts.cmdkeys["<c-p>"] = &callExpr{"cmd-history-prev", nil, 1}
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gOpts.cmdkeys["<delete>"] = &callExpr{"cmd-delete", nil, 1}
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gOpts.cmdkeys["<c-d>"] = &callExpr{"cmd-delete", nil, 1}
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gOpts.cmdkeys["<bs>"] = &callExpr{"cmd-delete-back", nil, 1}
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gOpts.cmdkeys["<bs2>"] = &callExpr{"cmd-delete-back", nil, 1}
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gOpts.cmdkeys["<left>"] = &callExpr{"cmd-left", nil, 1}
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gOpts.cmdkeys["<c-b>"] = &callExpr{"cmd-left", nil, 1}
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gOpts.cmdkeys["<right>"] = &callExpr{"cmd-right", nil, 1}
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gOpts.cmdkeys["<c-f>"] = &callExpr{"cmd-right", nil, 1}
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gOpts.cmdkeys["<home>"] = &callExpr{"cmd-home", nil, 1}
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gOpts.cmdkeys["<c-a>"] = &callExpr{"cmd-home", nil, 1}
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gOpts.cmdkeys["<end>"] = &callExpr{"cmd-end", nil, 1}
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gOpts.cmdkeys["<c-e>"] = &callExpr{"cmd-end", nil, 1}
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gOpts.cmdkeys["<c-u>"] = &callExpr{"cmd-delete-home", nil, 1}
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gOpts.cmdkeys["<c-k>"] = &callExpr{"cmd-delete-end", nil, 1}
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gOpts.cmdkeys["<c-w>"] = &callExpr{"cmd-delete-unix-word", nil, 1}
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gOpts.cmdkeys["<c-y>"] = &callExpr{"cmd-yank", nil, 1}
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gOpts.cmdkeys["<c-t>"] = &callExpr{"cmd-transpose", nil, 1}
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gOpts.cmdkeys["<c-c>"] = &callExpr{"cmd-interrupt", nil, 1}
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gOpts.cmdkeys["<a-f>"] = &callExpr{"cmd-word", nil, 1}
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gOpts.cmdkeys["<a-b>"] = &callExpr{"cmd-word-back", nil, 1}
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gOpts.cmdkeys["<a-c>"] = &callExpr{"cmd-capitalize-word", nil, 1}
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gOpts.cmdkeys["<a-d>"] = &callExpr{"cmd-delete-word", nil, 1}
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gOpts.cmdkeys["<a-u>"] = &callExpr{"cmd-uppercase-word", nil, 1}
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gOpts.cmdkeys["<a-l>"] = &callExpr{"cmd-lowercase-word", nil, 1}
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gOpts.cmdkeys["<a-t>"] = &callExpr{"cmd-transpose-word", nil, 1}
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gOpts.cmds = make(map[string]expr)
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setDefaults()
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}
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