main.go 8.2 KB

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  1. package main
  2. import (
  3. "os"
  4. "fmt"
  5. "log"
  6. "io/ioutil"
  7. "strconv"
  8. "strings"
  9. "runtime"
  10. "path/filepath"
  11. "os/exec"
  12. gotime "time"
  13. "github.com/veandco/go-sdl2/sdl"
  14. "github.com/cuu/gogame"
  15. "github.com/cuu/gogame/display"
  16. "github.com/cuu/gogame/event"
  17. // "github.com/cuu/gogame/color"
  18. "github.com/cuu/gogame/font"
  19. //"github.com/cuu/gogame/time"
  20. "github.com/cuu/LauncherGoDev/sysgo"
  21. "github.com/cuu/LauncherGoDev/sysgo/UI"
  22. )
  23. var (
  24. flash_led1_counter = 0
  25. last_brt = 0
  26. passout_time_stage = 0
  27. led1_proc_file = "/proc/driver/led1"
  28. everytime_keydown = gotime.Now()
  29. )
  30. // flash the Led1 on the GS back
  31. func FlashLed1(main_screen *UI.MainScreen) {
  32. for {
  33. if UI.FileExists(led1_proc_file) {
  34. if main_screen.Closed == false {
  35. if flash_led1_counter > 0 {
  36. d := []byte(fmt.Sprintf("%d",0))
  37. err := ioutil.WriteFile(led1_proc_file, d, 0644) // turn off led1
  38. if err != nil {
  39. fmt.Println(err)
  40. }
  41. flash_led1_counter = 0
  42. }
  43. } else {
  44. flash_led1_counter +=1
  45. if flash_led1_counter == 3 {
  46. d := []byte(fmt.Sprintf("%d",1))
  47. err := ioutil.WriteFile(led1_proc_file, d, 0644)
  48. if err != nil {
  49. fmt.Println(err)
  50. }
  51. }
  52. if flash_led1_counter == 5 {
  53. d := []byte(fmt.Sprintf("%d",0))
  54. err := ioutil.WriteFile(led1_proc_file, d, 0644)
  55. if err != nil {
  56. fmt.Println(err)
  57. }
  58. }
  59. if flash_led1_counter == 11 {
  60. flash_led1_counter = 1
  61. }
  62. }
  63. }
  64. gotime.Sleep(200 * gotime.Millisecond)
  65. }
  66. }
  67. //happens everytime when KeyDown occurs
  68. func RestoreLastBackLightBrightness(main_screen *UI.MainScreen) bool {
  69. passout_time_stage = 0
  70. main_screen.TitleBar.InLowBackLight = -1
  71. main_screen.Closed = false
  72. if last_brt == -1 {
  73. return true
  74. }
  75. if UI.FileExists(sysgo.BackLight) {
  76. lines,err := UI.ReadLines(sysgo.BackLight)
  77. if err == nil {
  78. brt,err2 := strconv.Atoi(strings.Trim(lines[0],"\r\n "))
  79. if err2 == nil {
  80. if brt < last_brt {
  81. d := []byte(fmt.Sprintf("%d",last_brt))
  82. ioutil.WriteFile(sysgo.BackLight,d,0644)
  83. last_brt = -1
  84. }
  85. }
  86. }else {
  87. fmt.Println(err)
  88. }
  89. }else {
  90. }
  91. if UI.FileExists(led1_proc_file) {
  92. d := []byte(fmt.Sprintf("%d",0))
  93. err := ioutil.WriteFile(led1_proc_file, d, 0644)
  94. if err != nil {
  95. fmt.Println(err)
  96. }
  97. }
  98. //Stop CounterScreen here
  99. if main_screen.CounterScreen.Counting == true {
  100. main_screen.CounterScreen.StopCounter()
  101. main_screen.Draw()
  102. main_screen.SwapAndShow()
  103. return false
  104. }
  105. return true
  106. }
  107. //power stuff dealer
  108. func InspectionTeam(main_screen *UI.MainScreen) {
  109. for {
  110. cur_time := gotime.Now()
  111. elapsed := cur_time.Sub(everytime_keydown)
  112. time1 := sysgo.PowerLevels[sysgo.CurPowerLevel].Dim
  113. time2 := sysgo.PowerLevels[sysgo.CurPowerLevel].Close
  114. time3 := sysgo.PowerLevels[sysgo.CurPowerLevel].PowerOff
  115. if elapsed > gotime.Duration(time1) *gotime.Second && passout_time_stage == 0 {
  116. fmt.Println("timeout, dim screen ",elapsed)
  117. if UI.FileExists(sysgo.BackLight) {
  118. lines,err := UI.ReadLines(sysgo.BackLight)
  119. if err == nil {
  120. brt,err2 := strconv.Atoi(strings.Trim(lines[0],"\r\n "))
  121. if err2 == nil {
  122. if brt > 0 {
  123. if last_brt < 0 {
  124. last_brt = brt
  125. }
  126. d := []byte(fmt.Sprintf("%d",1))
  127. ioutil.WriteFile(sysgo.BackLight,d,0644)
  128. }
  129. }
  130. }
  131. }
  132. main_screen.TitleBar.InLowBackLight = 0
  133. if time2 != 0 {
  134. passout_time_stage = 1 // next
  135. }
  136. everytime_keydown = cur_time
  137. }else if elapsed > gotime.Duration(time2) *gotime.Second && passout_time_stage == 1 {
  138. fmt.Println("timeout, close screen ", elapsed)
  139. if UI.FileExists(sysgo.BackLight) {
  140. d := []byte(fmt.Sprintf("%d",0))
  141. ioutil.WriteFile(sysgo.BackLight,d,0644)
  142. }
  143. main_screen.TitleBar.InLowBackLight = 0
  144. main_screen.Closed = true
  145. if time3 != 0 {
  146. passout_time_stage = 2 // next
  147. }
  148. everytime_keydown = cur_time
  149. }else if elapsed > gotime.Duration(time3) * gotime.Second && passout_time_stage == 2{
  150. fmt.Println("Power Off counting down")
  151. main_screen.CounterScreen.Draw()
  152. main_screen.CounterScreen.SwapAndShow()
  153. main_screen.CounterScreen.StartCounter()
  154. if UI.FileExists(sysgo.BackLight) {
  155. d := []byte(fmt.Sprintf("%d",last_brt))
  156. ioutil.WriteFile(sysgo.BackLight,d,0644)
  157. }
  158. main_screen.TitleBar.InLowBackLight = 0
  159. passout_time_stage = 4
  160. }
  161. gotime.Sleep(gotime.Duration(UI.DT) * gotime.Millisecond)
  162. }
  163. }
  164. func PreparationInAdv(){
  165. if strings.Contains(runtime.GOARCH,"arm") == false {
  166. return
  167. }
  168. if UI.FileExists("sysgo/.powerlevel") == false {
  169. UI.System("touch sysgo/.powerlevel")
  170. UI.System("sudo iw wlan0 set power_save off >/dev/null")
  171. }else{
  172. b, err := ioutil.ReadFile("sysgo/.powerlevel")
  173. if err != nil {
  174. log.Fatal(err)
  175. }
  176. pwl := strings.Trim(string(b),"\r\n ")
  177. if pwl == "supersaving" {
  178. UI.System("sudo iw wlan0 set power_save on >/dev/null")
  179. }else{
  180. UI.System("sudo iw wlan0 set power_save off >/dev/null")
  181. }
  182. }
  183. }
  184. func run() int {
  185. display.Init()
  186. font.Init()
  187. screen := display.SetMode(int32(UI.Width),int32(UI.Height),0,32)
  188. UI.Init()
  189. UI.MyIconPool.Init()
  190. PreparationInAdv()
  191. main_screen := UI.NewMainScreen()
  192. main_screen.HWND = screen
  193. main_screen.Init()
  194. title_bar := UI.NewTitleBar()
  195. foot_bar := UI.NewFootBar()
  196. title_bar.Init(main_screen)
  197. foot_bar.Init(main_screen)
  198. main_screen.TitleBar = title_bar
  199. main_screen.FootBar = foot_bar
  200. main_screen.ReadTheDirIntoPages("Menu",0,nil)
  201. main_screen.FartherPages()
  202. main_screen.Draw()
  203. main_screen.SwapAndShow()
  204. UI.SwapAndShow()
  205. //fmt.Println(main_screen)
  206. event.AddCustomEvent(UI.RUNEVT)
  207. event.AddCustomEvent(UI.RUNSH)
  208. go FlashLed1(main_screen)
  209. go InspectionTeam(main_screen)
  210. running := true
  211. for running {
  212. ev := event.Wait()
  213. if ev.Type == event.QUIT {
  214. running = false
  215. break
  216. }
  217. if ev.Type == event.USEREVENT {
  218. fmt.Println("UserEvent: ",ev.Data["Msg"])
  219. switch ev.Code {
  220. case UI.RUNEVT:
  221. main_screen.OnExitCb()
  222. gogame.Quit()
  223. fmt.Println("RUNEVT")
  224. exec_app_cmd := "cd " + filepath.Dir(ev.Data["Msg"])+";"
  225. exec_app_cmd += ev.Data["Msg"]
  226. exec_app_cmd +="; sync & cd "+UI.GetExePath()+"; "+os.Args[0]
  227. fmt.Println(exec_app_cmd)
  228. cmd := exec.Command("/bin/sh","-c",exec_app_cmd)
  229. err := cmd.Start()
  230. if err != nil {
  231. fmt.Println(err)
  232. }
  233. err = cmd.Process.Release()
  234. if err != nil {
  235. fmt.Println(err)
  236. }
  237. os.Exit(0)
  238. case UI.RUNSH:
  239. main_screen.OnExitCb()
  240. gogame.Quit()
  241. fmt.Println("RUNSH")
  242. exec_app_cmd := ev.Data["Msg"]
  243. fmt.Println(exec_app_cmd)
  244. cmd := exec.Command("/bin/sh",exec_app_cmd)
  245. err := cmd.Start()
  246. if err != nil {
  247. fmt.Println(err)
  248. }
  249. err = cmd.Process.Release()
  250. if err != nil {
  251. fmt.Println(err)
  252. }
  253. os.Exit(0)
  254. }
  255. }
  256. if ev.Type == event.KEYDOWN {
  257. everytime_keydown = gotime.Now()
  258. if RestoreLastBackLightBrightness(main_screen) == false {
  259. continue
  260. }
  261. if ev.Data["Key"] == "Q" {
  262. main_screen.OnExitCb()
  263. return 0
  264. }else if ev.Data["Key"] == "P" {
  265. event.Post(UI.RUNEVT,"GODEBUG=cgocheck=0 sucks") // just id and string, simplify the stuff
  266. }else {
  267. main_screen.KeyDown(ev)
  268. }
  269. }
  270. }
  271. return 0
  272. }
  273. func main() {
  274. var exitcode int
  275. os.Setenv("SDL_VIDEO_CENTERED","1")
  276. sdl.Main(func() {
  277. exitcode = run()
  278. })
  279. os.Exit(exitcode)
  280. }