main.go 11 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. //"encoding/json"
  13. gotime "time"
  14. "github.com/veandco/go-sdl2/sdl"
  15. "github.com/cuu/gogame"
  16. "github.com/cuu/gogame/display"
  17. "github.com/cuu/gogame/event"
  18. // "github.com/cuu/gogame/color"
  19. "github.com/cuu/gogame/font"
  20. //"github.com/cuu/gogame/time"
  21. "github.com/clockworkpi/LauncherGoDev/sysgo"
  22. "github.com/clockworkpi/LauncherGoDev/sysgo/UI"
  23. )
  24. var (
  25. flash_led1_counter = 0
  26. last_brt = -1
  27. passout_time_stage = 0
  28. led1_proc_file = "/proc/driver/led1"
  29. everytime_keydown = gotime.Now()
  30. sound_patch *UI.SoundPatch
  31. )
  32. // flash the Led1 on the GS back
  33. func FlashLed1(main_screen *UI.MainScreen) {
  34. for {
  35. if UI.FileExists(led1_proc_file) {
  36. if main_screen.Closed == false {
  37. if flash_led1_counter > 0 {
  38. d := []byte(fmt.Sprintf("%d",0))
  39. err := ioutil.WriteFile(led1_proc_file, d, 0644) // turn off led1
  40. if err != nil {
  41. fmt.Println(err)
  42. }
  43. flash_led1_counter = 0
  44. }
  45. } else {
  46. flash_led1_counter +=1
  47. if flash_led1_counter == 3 {
  48. d := []byte(fmt.Sprintf("%d",1))
  49. err := ioutil.WriteFile(led1_proc_file, d, 0644)
  50. if err != nil {
  51. fmt.Println(err)
  52. }
  53. }
  54. if flash_led1_counter == 5 {
  55. d := []byte(fmt.Sprintf("%d",0))
  56. err := ioutil.WriteFile(led1_proc_file, d, 0644)
  57. if err != nil {
  58. fmt.Println(err)
  59. }
  60. }
  61. if flash_led1_counter == 11 {
  62. flash_led1_counter = 1
  63. }
  64. }
  65. }
  66. gotime.Sleep(200 * gotime.Millisecond)
  67. }
  68. }
  69. //happens everytime when KeyDown occurs
  70. func RestoreLastBackLightBrightness(main_screen *UI.MainScreen) bool {
  71. passout_time_stage = 0
  72. main_screen.TitleBar.InLowBackLight = -1
  73. main_screen.Closed = false
  74. if last_brt == -1 {
  75. return true
  76. }
  77. if UI.FileExists(sysgo.BackLight) {
  78. lines,err := UI.ReadLines(sysgo.BackLight)
  79. if err == nil {
  80. brt,err2 := strconv.Atoi(strings.Trim(lines[0],"\r\n "))
  81. if err2 == nil {
  82. if brt < last_brt {
  83. d := []byte(fmt.Sprintf("%d",last_brt))
  84. ioutil.WriteFile(sysgo.BackLight,d,0644)
  85. last_brt = -1
  86. }
  87. }
  88. }else {
  89. fmt.Println(err)
  90. }
  91. }else {
  92. }
  93. if UI.FileExists(led1_proc_file) {
  94. d := []byte(fmt.Sprintf("%d",0))
  95. err := ioutil.WriteFile(led1_proc_file, d, 0644)
  96. if err != nil {
  97. fmt.Println(err)
  98. }
  99. }
  100. //Stop CounterScreen here
  101. if main_screen.CounterScreen.Counting == true {
  102. main_screen.CounterScreen.StopCounter()
  103. main_screen.Draw()
  104. main_screen.SwapAndShow()
  105. return false
  106. }
  107. return true
  108. }
  109. //power stuff dealer
  110. func InspectionTeam(main_screen *UI.MainScreen) {
  111. for {
  112. cur_time := gotime.Now()
  113. elapsed := cur_time.Sub(everytime_keydown)
  114. time1 := sysgo.PowerLevels[sysgo.CurPowerLevel].Dim
  115. time2 := sysgo.PowerLevels[sysgo.CurPowerLevel].Close
  116. time3 := sysgo.PowerLevels[sysgo.CurPowerLevel].PowerOff
  117. if elapsed > gotime.Duration(time1) *gotime.Second && passout_time_stage == 0 {
  118. fmt.Println("timeout, dim screen ",elapsed)
  119. if main_screen.TitleBar.InLowBackLight >= 0 {
  120. everytime_keydown = cur_time
  121. continue
  122. }
  123. if UI.FileExists(sysgo.BackLight) {
  124. lines,err := UI.ReadLines(sysgo.BackLight)
  125. if err == nil {
  126. brt,err2 := strconv.Atoi(strings.Trim(lines[0],"\r\n "))
  127. if err2 == nil {
  128. if brt > 0 {
  129. if last_brt < 0 {
  130. last_brt = brt
  131. }
  132. d := []byte(fmt.Sprintf("%d",1)) // lowest backlight
  133. ioutil.WriteFile(sysgo.BackLight,d,0644)
  134. }
  135. }
  136. }
  137. main_screen.TitleBar.InLowBackLight = 0
  138. if time2 != 0 {
  139. passout_time_stage = 1 // next
  140. }
  141. }
  142. everytime_keydown = cur_time
  143. }else if elapsed > gotime.Duration(time2) *gotime.Second && passout_time_stage == 1 {
  144. fmt.Println("timeout, close screen ", elapsed)
  145. if main_screen.Closed == true {
  146. everytime_keydown = cur_time
  147. continue
  148. }
  149. if UI.FileExists(sysgo.BackLight) {
  150. d := []byte(fmt.Sprintf("%d",0))
  151. ioutil.WriteFile(sysgo.BackLight,d,0644)
  152. }
  153. main_screen.TitleBar.InLowBackLight = 0
  154. main_screen.Closed = true
  155. if time3 != 0 {
  156. passout_time_stage = 2 // next
  157. }
  158. everytime_keydown = cur_time
  159. }else if elapsed > gotime.Duration(time3) * gotime.Second && passout_time_stage == 2{
  160. fmt.Println("Power Off counting down")
  161. if UI.FileExists(sysgo.BackLight) { //hdmi does not have BackLight dev node
  162. d := []byte(fmt.Sprintf("%d",last_brt))
  163. ioutil.WriteFile(sysgo.BackLight,d,0644)
  164. main_screen.CounterScreen.Draw()
  165. main_screen.CounterScreen.SwapAndShow()
  166. main_screen.CounterScreen.StartCounter()
  167. }
  168. main_screen.TitleBar.InLowBackLight = 0
  169. passout_time_stage = 4
  170. }
  171. gotime.Sleep(gotime.Duration(UI.DT) * gotime.Millisecond)
  172. }
  173. }
  174. //If not under awesomeWM, AutoRedraw improves the experience of gsnotify
  175. //awesomeWM can hold individual window's content from being polluted without redrawing
  176. func AutoRedraw(main_screen *UI.MainScreen) {
  177. for {
  178. if main_screen.TitleBar.InLowBackLight < 0 {
  179. UI.SwapAndShow()
  180. }
  181. gotime.Sleep(650 * gotime.Millisecond)
  182. }
  183. }
  184. func PreparationInAdv(){
  185. if strings.Contains(runtime.GOARCH,"arm") == false {
  186. return
  187. }
  188. if UI.FileExists("sysgo/.powerlevel") == false {
  189. UI.System("touch sysgo/.powerlevel")
  190. UI.System("sudo iw wlan0 set power_save off >/dev/null")
  191. }else{
  192. b, err := ioutil.ReadFile("sysgo/.powerlevel")
  193. if err != nil {
  194. log.Fatal(err)
  195. }
  196. pwl := strings.Trim(string(b),"\r\n ")
  197. if pwl != ""{
  198. sysgo.CurPowerLevel = pwl
  199. if pwl == "supersaving" {
  200. UI.System("sudo iw wlan0 set power_save on >/dev/null")
  201. }else{
  202. UI.System("sudo iw wlan0 set power_save off >/dev/null")
  203. }
  204. }else {
  205. UI.System("sudo iw wlan0 set power_save off >/dev/null")
  206. }
  207. }
  208. }
  209. func run() int {
  210. display.Init()
  211. font.Init()
  212. screen := display.SetMode(int32(UI.Width),int32(UI.Height),0,32)
  213. UI.Init()
  214. PreparationInAdv()
  215. main_screen := UI.NewMainScreen()
  216. main_screen.HWND = screen
  217. main_screen.Init()
  218. title_bar := UI.NewTitleBar()
  219. foot_bar := UI.NewFootBar()
  220. title_bar.Init(main_screen)
  221. foot_bar.Init(main_screen)
  222. main_screen.TitleBar = title_bar
  223. main_screen.FootBar = foot_bar
  224. ReadTheDirIntoPages(main_screen,"Menu",0,nil)
  225. ReadTheDirIntoPages(main_screen,"/home/cpi/apps/Menu",1,main_screen.Pages[len(main_screen.Pages)-1])
  226. ReunionPagesIcons(main_screen)
  227. main_screen.FartherPages()
  228. sound_patch = UI.NewSoundPatch()
  229. sound_patch.Parent = main_screen
  230. sound_patch.Init()
  231. main_screen.Draw()
  232. main_screen.SwapAndShow()
  233. UI.SwapAndShow()
  234. //fmt.Println(main_screen)
  235. event.AllocEvents(5)
  236. event.AddCustomEvent(UI.RUNEVT)
  237. event.AddCustomEvent(UI.RUNSH)
  238. event.AddCustomEvent(UI.RUNSYS)
  239. event.AddCustomEvent(UI.RESTARTUI)
  240. event.AddCustomEvent(UI.POWEROPT)
  241. go FlashLed1(main_screen)
  242. go InspectionTeam(main_screen)
  243. go main_screen.TitleBar.RoundRobinCheck()
  244. //go AutoRedraw(main_screen)
  245. running := true
  246. for running {
  247. ev := event.Wait()
  248. if ev.Type == event.QUIT {
  249. running = false
  250. break
  251. }
  252. if ev.Type == event.USEREVENT {
  253. fmt.Println("UserEvent: ",ev.Data["Msg"])
  254. switch ev.Code {
  255. case UI.RUNEVT:
  256. main_screen.OnExitCb()
  257. gogame.Quit()
  258. fmt.Println("RUNEVT")
  259. exec_app_cmd := "cd " + filepath.Dir(ev.Data["Msg"])+";"
  260. exec_app_cmd += ev.Data["Msg"]
  261. exec_app_cmd +="; sync & cd "+UI.GetExePath()+"; "+os.Args[0]+";"
  262. fmt.Println(exec_app_cmd)
  263. cmd := exec.Command("/bin/sh","-c",exec_app_cmd)
  264. err := cmd.Start()
  265. if err != nil {
  266. fmt.Println(err)
  267. }
  268. err = cmd.Process.Release()
  269. if err != nil {
  270. fmt.Println(err)
  271. }
  272. os.Exit(0)
  273. case UI.RUNSYS:
  274. main_screen.OnExitCb()
  275. gogame.Quit()
  276. exec_app_cmd := ev.Data["Msg"]
  277. cmd := exec.Command("/bin/sh","-c",exec_app_cmd)
  278. err := cmd.Start()
  279. if err != nil {
  280. fmt.Println(err)
  281. }
  282. err = cmd.Process.Release()
  283. if err != nil {
  284. fmt.Println(err)
  285. }
  286. os.Exit(0)
  287. case UI.RUNSH:
  288. main_screen.OnExitCb()
  289. gogame.Quit()
  290. fmt.Println("RUNSH")
  291. exec_app_cmd := ev.Data["Msg"]+";"
  292. fmt.Println(exec_app_cmd)
  293. cmd := exec.Command("/bin/sh","-c",exec_app_cmd)
  294. err := cmd.Start()
  295. if err != nil {
  296. fmt.Println(err)
  297. }
  298. err = cmd.Process.Release()
  299. if err != nil {
  300. fmt.Println(err)
  301. }
  302. os.Exit(0)
  303. case UI.RESTARTUI:
  304. main_screen.OnExitCb()
  305. gogame.Quit()
  306. exec_app_cmd :=" sync & cd "+UI.GetExePath()+"; "+os.Args[0]+";"
  307. fmt.Println(exec_app_cmd)
  308. cmd := exec.Command("/bin/sh","-c",exec_app_cmd)
  309. err := cmd.Start()
  310. if err != nil {
  311. fmt.Println(err)
  312. }
  313. err = cmd.Process.Release()
  314. if err != nil {
  315. fmt.Println(err)
  316. }
  317. os.Exit(0)
  318. case UI.POWEROPT:
  319. everytime_keydown = gotime.Now()
  320. }
  321. }
  322. if ev.Type == event.KEYDOWN {
  323. everytime_keydown = gotime.Now()
  324. if RestoreLastBackLightBrightness(main_screen) == false {
  325. continue
  326. }
  327. if ev.Data["Key"] == "Q" {
  328. main_screen.OnExitCb()
  329. return 0
  330. }
  331. if ev.Data["Key"] == "Keypad +" {
  332. if main_screen.CurPage().GetName() != "Sound volume" {
  333. main_screen.Draw()
  334. sound_patch.VolumeUp()
  335. sound_patch.Draw()
  336. main_screen.SwapAndShow()
  337. }
  338. continue
  339. }
  340. if ev.Data["Key"] == "Keypad -" {
  341. if main_screen.CurPage().GetName() != "Sound volume" {
  342. main_screen.Draw()
  343. sound_patch.VolumeDown()
  344. sound_patch.Draw()
  345. main_screen.SwapAndShow()
  346. }
  347. continue
  348. }
  349. main_screen.KeyDown(ev)
  350. main_screen.LastKeyDown = everytime_keydown
  351. }
  352. }
  353. return 0
  354. }
  355. func main() {
  356. var exitcode int
  357. //runtime.GOMAXPROCS(1)
  358. os.Setenv("SDL_VIDEO_CENTERED","1")
  359. sdl.Main(func() {
  360. exitcode = run()
  361. })
  362. os.Exit(exitcode)
  363. }