123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207 |
- package Warehouse
- import (
- "fmt"
- "os"
- gotime "time"
- "strings"
- "path"
- "path/filepath"
- //"encoding/json"
- "github.com/veandco/go-sdl2/ttf"
- "github.com/veandco/go-sdl2/sdl"
-
- "github.com/clockworkpi/LauncherGoDev/sysgo/UI"
- "github.com/cuu/gogame/image"
- "github.com/cuu/gogame/draw"
- "github.com/cuu/gogame/color"
- "github.com/cuu/gogame/event"
- "github.com/cuu/gogame/surface"
- "github.com/cuu/grab"
- )
- type ImageDownloadProcessPage struct {
- UI.Page
-
- ListFontObj *ttf.Font
-
- URLColor *color.Color
- TextColor *color.Color
-
- Downloader *grab.Client
- resp *grab.Response
- req *grab.Request
- URL string
- Value int
- LoadingLabel UI.LabelInterface
- Img *sdl.Surface
- Downloading chan bool
- Parent *WareHouse
-
- }
- func NewImageDownloadProcessPage() *ImageDownloadProcessPage {
- p := &ImageDownloadProcessPage{}
- p.ListFontObj = UI.MyLangManager.TrFont("varela13")
- p.URLColor = UI.MySkinManager.GiveColor("URL")
- p.TextColor = UI.MySkinManager.GiveColor("Text")
- p.FootMsg = [5]string{"Nav.","","","Back",""}
- return p
- }
- func (self *ImageDownloadProcessPage) Init() {
- self.PosX = self.Index * self.Screen.Width
- self.Width = self.Screen.Width
- self.Height = self.Screen.Height
- self.CanvasHWND = self.Screen.CanvasHWND
- LoadingLabel := UI.NewLabel()
- LoadingLabel.SetCanvasHWND(self.CanvasHWND)
- LoadingLabel.Init("Loading",self.ListFontObj,nil)
- LoadingLabel.SetColor(self.TextColor)
- self.LoadingLabel = LoadingLabel
-
- self.Downloader = grab.NewClient()
- self.Downloading = make(chan bool,1)
- }
- func (self *ImageDownloadProcessPage) SetDownloading(v bool) {
- for len(self.Downloading) > 0 {
- <- self.Downloading
- }
- self.Downloading <- v
- }
- func (self *ImageDownloadProcessPage) OnLoadCb() {
- if len(self.URL) < 10 {
- return
- }
- self.ClearCanvas()
- self.Screen.Refresh()
- //parts := strings.Split(self.URL,"/")
- //filename := strings.TrimSpace(parts[len(parts)-1])
- local_dir := strings.Split(self.URL,"raw.githubusercontent.com")
- home_path, _ := os.UserHomeDir()
-
- if len(local_dir) > 1 {
- menu_file := local_dir[1]
- local_menu_file := fmt.Sprintf(aria2dl_folder,
- home_path,menu_file)
- if UI.FileExists(local_menu_file) {
- self.Img = image.Load(local_menu_file)
- self.Screen.Refresh()
- }else {
-
- self.req,_ = grab.NewRequest("/tmp",self.URL)
- self.resp = self.Downloader.Do(self.req)
-
- self.SetDownloading(true)
-
- go self.UpdateProcessInterval(400)
-
- }
- }
- }
- func (self *ImageDownloadProcessPage) UpdateProcessInterval(ms int) {
- ms_total := 0
- t := gotime.NewTicker(gotime.Duration(ms) * gotime.Millisecond)
- defer t.Stop()
- L:
- for {
- select {
- case <-t.C:
- fmt.Printf(" transferred %v / %v bytes (%.2f%%)\n",
- self.resp.BytesComplete(),
- self.resp.Size,
- 100*self.resp.Progress())
- ms_total += ms
- if(ms_total > 10000) {
- fmt.Println("Get preview image timeout")
- break L
- }
- case <-self.resp.Done:
- // download is complete
- break L
- case v:= <-self.Downloading:
- if v == false {
- break L
- }
- }
- }
- dst_filename := self.resp.Filename
-
- if err := self.resp.Err(); err == nil {//download successfully
- home_path, _ := os.UserHomeDir()
- parts := strings.Split(self.URL,"/")
- filename := strings.TrimSpace(parts[len(parts)-1])
- local_dir := strings.Split(self.URL,"raw.githubusercontent.com")
- local_menu_file := ""
- menu_file := ""
-
- if len(local_dir) > 1 {
- menu_file = local_dir[1]
- local_menu_file = fmt.Sprintf(aria2dl_folder,
- home_path,menu_file)
- }
- dl_file := path.Join("/tmp",filename)
- if UI.IsDirectory( filepath.Dir(local_menu_file) ) == false {
- merr := os.MkdirAll( filepath.Dir(local_menu_file), os.ModePerm)
- if merr != nil {
- panic(merr)
- }
- }
- UI.CopyFile(dl_file,local_menu_file)
-
- }
- if UI.FileExists(dst_filename) {
- if self.Screen.CurPage() == self {
- self.Img = image.Load(dst_filename)
- self.Screen.Refresh()
- }
- }
-
-
- }
- func (self *ImageDownloadProcessPage) KeyDown(ev *event.Event) {
- if UI.IsKeyMenuOrB(ev.Data["Key"]) {
- self.SetDownloading(false)
- self.ReturnToUpLevelPage()
- self.Screen.Refresh()
- self.URL = ""
- }
- }
- func (self *ImageDownloadProcessPage) Draw() {
- self.ClearCanvas()
- w,_ := self.LoadingLabel.Size()
- self.LoadingLabel.NewCoord( (UI.Width - w)/2,(UI.Height-44)/2);
- self.LoadingLabel.Draw()
- if self.Img != nil {
- surface.Blit(self.CanvasHWND,
- self.Img,
- draw.MidRect(UI.Width/2,(UI.Height-44)/2,int(self.Img.W),int(self.Img.H),UI.Width,UI.Height-44),
- nil)
- }
- }
|