298 lines
6.1 KiB
Go
298 lines
6.1 KiB
Go
package main
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import (
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"io/ioutil"
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"fmt"
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"encoding/json"
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"os"
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"path/filepath"
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"strings"
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"sort"
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"hash/crc64"
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//"encoding/base64"
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)
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func main() {
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// Show Usage
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if len(os.Args) < 3 {
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fmt.Println("Usage: ./keymap-gen src-dir out-dir")
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fmt.Println("Outputs c files in out-dir")
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fmt.Println("Make sure the dirs exist.")
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return
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}
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files, err := filepath.Glob(os.Args[1] + "/*.json")
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if err != nil {
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fmt.Printf("Could not open src-dir: %v\n", err)
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return
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}
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for _, fname := range(files) {
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fmt.Println("Processing: ", fname)
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// Read the source
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data, err := ioutil.ReadFile(fname)
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if err != nil {
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panic(err)
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}
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// Unbundle Data
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var FullDict map[string]Entry
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json.Unmarshal(data, &FullDict)
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// Loop over entries and store
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var output []string
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for i,v := range FullDict {
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if i == "0" {
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continue
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}
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// Special handling for numbermap
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var entry string
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if strings.Contains(fname, "num") {
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entry = v.toKeymap("NUM|")
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} else {
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entry = v.toKeymap("")
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}
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if entry != "" {
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output = append(output, entry)
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}
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}
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// Sort by length, then amount of whitespace lol
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sort.Slice(output, func (i,j int) bool {
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var maxLen int
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if len(output[i]) > len(output[j]) {
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maxLen = len(output[i])
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} else {
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maxLen = len(output[j])
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}
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return maxLen-strings.Count(output[i][:40], " ") < maxLen-strings.Count(output[j][:40], " ")
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})
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// Whack a disclaimer
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output = append([]string{"// This file is automatically generated. Do not edit it!\n\n"}, output...)
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// Write all data out
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outName := filepath.Base(fname)
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outName = os.Args[2] + outName[:len(outName)-5]+".def"
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fmt.Println("Saving: ", outName)
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ioutil.WriteFile(outName, []byte(strings.Join(output, "")), 0755)
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}
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}
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func (e Entry) toKeymap(prefix string) (string) {
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// storage for parts
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var command, chord, arg string
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wordInfo := parseWords(e)
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// Handle prefix
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if prefix != "" {
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chord = prefix
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}
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// Format the chord
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keys := []string{"AA", "AS", "AE", "AT", "AN", "AI", "AO", "AP"}
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for i, v := range e.Input {
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chord += keys[v-1]
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if i != len(e.Input)-1 {
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chord += "|"
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}
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}
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// Handle specials/base first
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var ok bool
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var v []string
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if e.Special != "" {
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v, ok = QMKLookup[e.Special]
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}
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if !ok && e.Base != "" {
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v, ok = QMKLookup[e.Base]
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}
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if ok {
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// Determine way to send key
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if len(v) == 1 {
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command = "PRES("
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} else {
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command = "KEYS("
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}
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}
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if ok {
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if len(v) > 1 {
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arg += "{"
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}
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// String together args
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for ii, vv := range(v) {
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arg += vv
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if ii == len(v)-1 && len(v) > 1 {
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arg += ", COMBO_END}"
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} else if ii != len(v)-1 {
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arg += ", "
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}
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}
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hash := crc64.Checksum([]byte(fmt.Sprintf("%v%v", arg, chord)), crc64.MakeTable(crc64.ECMA))
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hashStr := fmt.Sprintf("cmb_%x", hash)
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wordSpacer := strings.Repeat(" ", 42-len(arg))
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if command == "KEYS(" {
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arg = fmt.Sprintf("%v, %v %v", hashStr, wordSpacer, arg)
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} else {
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arg = fmt.Sprintf("%65v", arg)
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}
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goto Found
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}
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// Parse out word info
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if wordInfo.LRank == 0 && wordInfo.RRank == 0 {
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goto Blank
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}
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if wordInfo.LRank != 0 || wordInfo.RRank != 0 {
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if wordInfo.LRank != 0 && wordInfo.RRank != 0 {
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// Just blank the structure and recall
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left, right := e, e
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left.Trw = nil
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right.Tlw = nil
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return fmt.Sprintf("%v%v", left.toKeymap("LFT|"), right.toKeymap("RGT|"))
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}
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var word string
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if wordInfo.LRank > wordInfo.RRank {
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word = wordInfo.LWord
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} else {
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word = wordInfo.RWord
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}
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// Add in thumb
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chord = "AR|" + chord
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// generate function name
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hash := crc64.Checksum([]byte(word), crc64.MakeTable(crc64.ECMA))
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hashStr := fmt.Sprintf("str_%016X", hash)
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command = "SUBS("
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wordSpacer := strings.Repeat(" ", 40-len(word))
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arg = fmt.Sprintf("%v, %v \"%v \"", hashStr, wordSpacer, word)
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goto Found
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}
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panic(e.String())
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Found:
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chord += ","
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return fmt.Sprintf("%v%-35v%v)\n", command, chord, arg)
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Blank:
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return ""
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}
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type Entry struct {
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Input []int
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Base string
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Tlw []interface{}
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Trw []interface{}
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Special string
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}
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type Word struct {
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LWord string
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LRank float64
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RWord string
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RRank float64
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}
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func parseWords(e Entry) (ret Word) {
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if len(e.Tlw) > 0 {
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ret.LWord = e.Tlw[0].(string)
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ret.LRank= e.Tlw[1].(float64)
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}
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if len(e.Trw) > 0 {
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ret.RWord = e.Trw[0].(string)
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ret.RRank= e.Trw[1].(float64)
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}
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return ret
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}
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func (e Entry) String() (ret string) {
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ret = fmt.Sprintln("Input: ", e.Input)
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ret += fmt.Sprintln("Base: ", e.Base)
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ret += fmt.Sprintln("Left: ", e.Tlw)
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ret += fmt.Sprintln("Right: ", e.Trw)
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ret += fmt.Sprintln("Special: ", e.Special)
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return ret
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}
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var QMKLookup = map[string][]string {
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"!":[]string{"KC_LSFT", "KC_1"},
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"'":[]string{"KC_QUOT"},
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"(":[]string{"KC_LSFT", "KC_9"},
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")":[]string{"KC_LSFT", "KC_0"},
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",":[]string{"KC_COMM"},
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"-":[]string{"KC_MINS"},
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".":[]string{"KC_DOT"},
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";":[]string{"KC_SCLN"},
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"?":[]string{"KC_QUOT"},
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"a":[]string{"KC_A"},
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"b":[]string{"KC_B"},
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"c":[]string{"KC_C"},
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"d":[]string{"KC_D"},
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"e":[]string{"KC_E"},
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"f":[]string{"KC_F"},
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"g":[]string{"KC_G"},
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"h":[]string{"KC_H"},
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"i":[]string{"KC_I"},
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"j":[]string{"KC_J"},
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"k":[]string{"KC_K"},
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"l":[]string{"KC_L"},
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"m":[]string{"KC_M"},
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"n":[]string{"KC_N"},
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"o":[]string{"KC_O"},
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"p":[]string{"KC_P"},
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"q":[]string{"KC_Q"},
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"r":[]string{"KC_R"},
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"s":[]string{"KC_S"},
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"t":[]string{"KC_T"},
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"u":[]string{"KC_U"},
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"v":[]string{"KC_V"},
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"w":[]string{"KC_W"},
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"x":[]string{"KC_X"},
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"y":[]string{"KC_Y"},
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"z":[]string{"KC_Z"},
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//specials
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"bksp":[]string{"KC_BSPC"},
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"enter":[]string{"KC_ENT"},
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//"numsym":[]string{"NUM)"}, //TODO: Sticky
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//"LETTERS":[]string{"KC_SPC"},
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//symbols
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"[":[]string{"KC_LBRC"},
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"]":[]string{"KC_RBRC"},
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" ":[]string{"KC_SPC"},
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"1":[]string{"KC_1"},
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"2":[]string{"KC_2"},
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"3":[]string{"KC_3"},
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"4":[]string{"KC_4"},
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"5":[]string{"KC_5"},
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"6":[]string{"KC_6"},
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"7":[]string{"KC_7"},
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"8":[]string{"KC_8"},
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"9":[]string{"KC_9"},
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"0":[]string{"KC_0"},
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"=":[]string{"KC_EQL"},
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"Fn":[]string{"KC_NO"},
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"SPACE":[]string{"KC_SPC"},
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"Home":[]string{"KC_HOME"},
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"End":[]string{"KC_END"},
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" ":[]string{"KC_TAB"},
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" ":[]string{"KC_TAB"},
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"\t":[]string{"KC_TAB"},
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"`":[]string{"KC_GRV"},
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}
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