package Languages import ( "fmt" "io/ioutil" "path/filepath" "strings" "github.com/veandco/go-sdl2/ttf" "github.com/cuu/gogame/color" "github.com/cuu/gogame/draw" "github.com/cuu/gogame/event" "github.com/cuu/gogame/rect" "github.com/cuu/gogame/surface" "github.com/cuu/gogame/time" "github.com/clockworkpi/LauncherGoDev/sysgo/UI" ) type ListPageSelector struct { UI.InfoPageSelector } func NewListPageSelector() *ListPageSelector { p := &ListPageSelector{} p.Width = UI.Width p.BackgroundColor = &color.Color{131, 199, 219, 255} //SkinManager().GiveColor('Front') return p } func (self *ListPageSelector) Draw() { idx := self.Parent.GetPsIndex() mylist := self.Parent.GetMyList() if idx < len(mylist) { x, y := mylist[idx].Coord() _, h := mylist[idx].Size() self.PosX = x + 2 self.PosY = y + 1 self.Height = h - 3 canvas_ := self.Parent.GetCanvasHWND() rect_ := rect.Rect(self.PosX, self.PosY, self.Width-4, self.Height) draw.AARoundRect(canvas_, &rect_, self.BackgroundColor, 4, 0, self.BackgroundColor) } } type PageListItem struct { UI.InfoPageListItem Active bool Value string } func NewPageListItem() *PageListItem { p := &PageListItem{} p.Height = UI.DefaultInfoPageListItemHeight p.ReadOnly = false p.Labels = make(map[string]UI.LabelInterface) p.Icons = make(map[string]UI.IconItemInterface) p.Fonts = make(map[string]*ttf.Font) return p } func (self *PageListItem) Draw() { x, _ := self.Labels["Text"].Coord() w, h := self.Labels["Text"].Size() self.Labels["Text"].NewCoord(x, self.PosY+(self.Height-h)/2) if self.Active == true { self.Parent.(*LanguagesPage).Icons["done"].NewCoord(self.Parent.(*LanguagesPage).Width-30, self.PosY+5) self.Parent.(*LanguagesPage).Icons["done"].Draw() } self.Labels["Text"].SetBold(self.Active) self.Labels["Text"].Draw() if _, ok := self.Labels["Small"]; ok { x, _ = self.Labels["Small"].Coord() w, h = self.Labels["Small"].Size() self.Labels["Small"].NewCoord(self.Width-w-10, self.PosY+(self.Height-h)/2) self.Labels["Small"].Draw() } canvas_ := self.Parent.GetCanvasHWND() draw.Line(canvas_, &color.Color{169, 169, 169, 255}, self.PosX, self.PosY+self.Height-1, self.PosX+self.Width, self.PosY+self.Height-1, 1) } type LanguagesPage struct { UI.Page ListFont *ttf.Font BGwidth int BGheight int DrawOnce bool Scroller *UI.ListScroller Icons map[string]UI.IconItemInterface } func NewLanguagesPage() *LanguagesPage { p := &LanguagesPage{} p.ListFont = UI.Fonts["notosanscjk15"] p.FootMsg = [5]string{"Nav", "", "", "Back", "Select"} p.BGwidth = UI.Width p.BGheight = UI.Height - 24 - 20 p.Icons = make(map[string]UI.IconItemInterface) return p } func (self *LanguagesPage) GenList() { self.MyList = nil start_x := 0 start_y := 0 last_height := 0 file_paths, err := filepath.Glob("sysgo/langs/*.ini") //sorted if err == nil { for _, u := range file_paths { parts := strings.Split(filepath.Base(u), "_") if len(parts) > 1 { li := NewPageListItem() li.Parent = self li.PosX = start_x li.PosY = start_y + last_height li.Width = UI.Width li.Fonts["normal"] = self.ListFont li.Active = false li.Value = filepath.Base(u) lang_name := parts[1] parts = strings.Split(lang_name, ".") lang_name = parts[0] li.Init(lang_name) last_height += li.Height self.MyList = append(self.MyList, li) } } } } func (self *LanguagesPage) Init() { if self.Screen != nil { if self.Screen.CanvasHWND != nil && self.CanvasHWND == nil { self.HWND = self.Screen.CanvasHWND self.CanvasHWND = surface.Surface(self.Screen.Width, self.Screen.Height) } } self.PosX = self.Index * self.Screen.Width self.Width = self.Screen.Width self.Height = self.Screen.Height done := UI.NewIconItem() done.ImgSurf = UI.MyIconPool.GetImgSurf("done") done.MyType = UI.ICON_TYPES["STAT"] done.Parent = self self.Icons["done"] = done ps := NewListPageSelector() ps.Parent = self self.Ps = ps self.PsIndex = 0 self.GenList() self.Scroller = UI.NewListScroller() self.Scroller.Parent = self self.Scroller.PosX = self.Width - 10 self.Scroller.PosY = 2 self.Scroller.Init() self.Scroller.SetCanvasHWND(self.HWND) } func (self *LanguagesPage) Click() { if len(self.MyList) == 0 { return } if self.PsIndex >= len(self.MyList) { self.PsIndex = len(self.MyList) - 1 } cur_li := self.MyList[self.PsIndex] if cur_li.(*PageListItem).Active == true { return } for i, _ := range self.MyList { self.MyList[i].(*PageListItem).Active = false } cur_li.(*PageListItem).Active = true d := []byte(fmt.Sprintf("%s", cur_li.(*PageListItem).Value)) err := ioutil.WriteFile("sysgo/.lang", d, 0644) if err != nil { fmt.Println(err) } self.Screen.MsgBox.SetText("Applying") self.Screen.MsgBox.Draw() self.Screen.SwapAndShow() UI.MyLangManager.UpdateLang() event.Post(UI.RESTARTUI, "") time.BlockDelay(1000) self.Screen.Draw() self.Screen.SwapAndShow() } func (self *LanguagesPage) OnLoadCb() { self.PosY = 0 self.DrawOnce = false fname := "sysgo/.lang" thelang := "" if UI.FileExists(fname) { config_bytes, err := ioutil.ReadFile(fname) if err == nil { thelang = strings.Trim(string(config_bytes), "\r\n ") if len(thelang) < 3 { thelang = "English" } } for i, v := range self.MyList { if strings.Contains(v.(*PageListItem).Value, thelang) { self.MyList[i].(*PageListItem).Active = true break } } } } func (self *LanguagesPage) KeyDown(ev *event.Event) { if ev.Data["Key"] == UI.CurKeys["A"] || ev.Data["Key"] == UI.CurKeys["Menu"] { self.ReturnToUpLevelPage() self.Screen.Draw() self.Screen.SwapAndShow() } if ev.Data["Key"] == UI.CurKeys["B"] { self.Click() } if ev.Data["Key"] == UI.CurKeys["Up"] { self.ScrollUp() self.Screen.Draw() self.Screen.SwapAndShow() } if ev.Data["Key"] == UI.CurKeys["Down"] { self.ScrollDown() self.Screen.Draw() self.Screen.SwapAndShow() } } func (self *LanguagesPage) Draw() { self.ClearCanvas() if len(self.MyList) == 0 { return } if len(self.MyList)*UI.DefaultInfoPageListItemHeight > self.Height { self.Ps.(*ListPageSelector).Width = self.Width - 11 self.Ps.Draw() for _, v := range self.MyList { if v.(*PageListItem).PosY > self.Height+self.Height/2 { break } if v.(*PageListItem).PosY < 0 { continue } v.Draw() } self.Scroller.UpdateSize(len(self.MyList)*UI.DefaultInfoPageListItemHeight, self.PsIndex*UI.DefaultInfoPageListItemHeight) self.Scroller.Draw() } else { self.Ps.(*ListPageSelector).Width = self.Width self.Ps.Draw() for _, v := range self.MyList { if v.(*PageListItem).PosY > self.Height+self.Height/2 { break } if v.(*PageListItem).PosY < 0 { continue } v.Draw() } } if self.HWND != nil { surface.Fill(self.HWND, &color.Color{255, 255, 255, 255}) rect_ := rect.Rect(self.PosX, self.PosY, self.Width, self.Height) surface.Blit(self.HWND, self.CanvasHWND, &rect_, nil) } }