start to add Music Player code

Menu/GameShell/97_MusicPlayer/music_lib_list_page.go

@@ -0,0 +1,143 @@
+package MusicPlayer
+
+import (
+	//"fmt"
+
+	"github.com/cuu/gogame/event"
+	"github.com/cuu/gogame/rect"
+	"github.com/cuu/gogame/surface"
+	"github.com/veandco/go-sdl2/ttf"
+
+	"github.com/cuu/gogame/color"
+
+	"github.com/clockworkpi/LauncherGoDev/sysgo/UI"
+)
+
+type MusicLibListPage struct {
+	UI.Page
+	ListFontObj *ttf.Font
+	URLColor    *color.Color
+	TextColor   *color.Color
+	Labels      map[string]UI.LabelInterface
+	Icons       map[string]UI.IconItemInterface
+
+	IP     string
+
+        MyList   []UI.ListItemInterface
+	MyStack        *MusicLibStack
+        BGwidth  int
+        BGheight int //70	
+        Scroller *UI.ListScroller
+        Scrolled int
+
+        Parent *MusicPlayerPage
+}
+
+func NewMusicLibListPage() *MusicLibListPage {
+	p := &MusicLibListPage{}
+	p.PageIconMargin = 20
+	p.SelectedIconTopOffset = 20
+	p.EasingDur = 10
+
+	p.Align = UI.ALIGN["SLeft"]
+
+	p.FootMsg = [5]string{"Nav.", "", "Scan","Back","Add to Playlist"}
+
+
+	p.URLColor = UI.MySkinManager.GiveColor("URL")
+	p.TextColor = UI.MySkinManager.GiveColor("Text")
+	p.ListFontObj = UI.MyLangManager.TrFont("notosanscjk15")
+
+	p.Labels = make(map[string]UI.LabelInterface)
+
+	p.Icons = make(map[string]UI.IconItemInterface)
+
+	p.BGwidth = 56
+	p.BGheight = 70
+	
+	
+	return p
+}
+
+func (self *MusicLibListPage) OnLoadCb() {
+	self.PosY = 0
+}
+
+func (self *MusicLibListPage) SetCoords() {
+
+}
+
+func (self *MusicLibListPage) Init() {
+	if self.Screen == nil {
+		panic("No Screen")
+	}
+
+	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
+
+	ps := UI.NewInfoPageSelector()
+        ps.Width = UI.Width - 12
+        ps.PosX = 2
+        ps.Parent = self
+
+        self.Ps = ps
+        self.PsIndex = 0
+
+	bgpng := UI.NewIconItem()
+        bgpng.ImgSurf = UI.MyIconPool.GetImgSurf("empty")
+        bgpng.MyType = UI.ICON_TYPES["STAT"]
+        bgpng.Parent = self
+        bgpng.AddLabel("Please upload data over Wi-Fi", UI.Fonts["varela22"])
+        bgpng.SetLabelColor(&color.Color{204, 204, 204, 255})
+        bgpng.Adjust(0, 0, self.BGwidth, self.BGheight, 0)
+
+        self.Icons["bg"] = bgpng
+
+        icon_for_list := UI.NewMultiIconItem()
+        icon_for_list.ImgSurf = UI.MyIconPool.GetImgSurf("sys")
+        icon_for_list.MyType = UI.ICON_TYPES["STAT"]
+        icon_for_list.Parent = self
+
+        icon_for_list.Adjust(0, 0, 18, 18, 0)
+
+        self.Icons["sys"] = icon_for_list
+
+        self.Scroller = UI.NewListScroller()
+        self.Scroller.Parent = self
+        self.Scroller.PosX = self.Width - 10
+        self.Scroller.PosY = 2
+        self.Scroller.Init()
+
+}
+
+func (self *MusicLibListPage) KeyDown(ev *event.Event) {
+        if ev.Data["Key"] == UI.CurKeys["Left"] || ev.Data["Key"] == UI.CurKeys["Menu"] {
+                self.ReturnToUpLevelPage()
+                self.Screen.Draw()
+                self.Screen.SwapAndShow()
+        }
+
+	return
+}
+
+func (self *MusicLibListPage) Draw() {
+	self.ClearCanvas()
+
+        if len(self.MyList) == 0 {
+                self.Icons["bg"].NewCoord(self.Width/2, self.Height/2)
+                self.Icons["bg"].Draw()
+	}
+
+        if self.HWND != nil {
+                surface.Fill(self.HWND, UI.MySkinManager.GiveColor("White"))
+                rect_ := rect.Rect(self.PosX, self.PosY, self.Width, self.Height)
+                surface.Blit(self.HWND, self.CanvasHWND, &rect_, nil)
+        }
+
+}

Menu/GameShell/97_MusicPlayer/music_lib_stack.go

@@ -0,0 +1,64 @@
+package MusicPlayer
+
+import (
+	"sync"
+)
+
+type element struct {
+	data interface{}
+	next *element
+}
+
+type MusicLibStack struct {
+	lock *sync.Mutex
+	head *element
+	Size int
+}
+
+func (stk *MusicLibStack) Push(data interface{}) {
+	stk.lock.Lock()
+
+	element := new(element)
+	element.data = data
+	temp := stk.head
+	element.next = temp
+	stk.head = element
+	stk.Size++
+
+	stk.lock.Unlock()
+}
+
+func (stk *MusicLibStack) Pop() interface{} {
+	if stk.head == nil {
+		return nil
+	}
+	stk.lock.Lock()
+	r := stk.head.data
+	stk.head = stk.head.next
+	stk.Size--
+
+	stk.lock.Unlock()
+
+	return r
+}
+
+func (stk *MusicLibStack) Length() int {
+	return stk.Size
+}
+
+func (stk *MusicLibStack) Last() string {
+	idx := stk.Length() -1
+	if idx < 0 {
+		return "/"
+	} else {
+		return stk.head.data.(string)
+	}
+}
+
+func NewMusicLibStack() *MusicLibStack {
+	stk := new(MusicLibStack)
+	stk.lock = &sync.Mutex{}
+	return stk
+}
+
+

Menu/GameShell/97_MusicPlayer/music_player_page.go

@@ -0,0 +1,156 @@
+package MusicPlayer
+
+import (
+	//"fmt"
+
+	"github.com/cuu/gogame/event"
+	"github.com/cuu/gogame/rect"
+	"github.com/cuu/gogame/surface"
+	"github.com/veandco/go-sdl2/ttf"
+
+	"github.com/cuu/gogame/color"
+
+	"github.com/clockworkpi/LauncherGoDev/sysgo/UI"
+)
+
+type MusicPlayerPage struct {
+	UI.Page
+	ListFontObj *ttf.Font
+	URLColor    *color.Color
+	TextColor   *color.Color
+	Labels      map[string]UI.LabelInterface
+	Icons       map[string]UI.IconItemInterface
+
+	IP     string
+	
+	MyMusicLibListPage *MusicLibListPage
+
+        MyList   []UI.ListItemInterface
+	MyStack        *MusicLibStack
+        BGwidth  int
+        BGheight int //70	
+        Scroller *UI.ListScroller
+        Scrolled int
+
+}
+
+func NewMusicPlayerPage() *MusicPlayerPage {
+	p := &MusicPlayerPage{}
+	p.PageIconMargin = 20
+	p.SelectedIconTopOffset = 20
+	p.EasingDur = 10
+
+	p.Align = UI.ALIGN["SLeft"]
+
+	p.FootMsg = [5]string{"Nav","Remove","RTA","Back","Play/Pause"}
+
+
+	p.URLColor = UI.MySkinManager.GiveColor("URL")
+	p.TextColor = UI.MySkinManager.GiveColor("Text")
+	p.ListFontObj = UI.MyLangManager.TrFont("notosanscjk15")
+
+	p.Labels = make(map[string]UI.LabelInterface)
+
+	p.Icons = make(map[string]UI.IconItemInterface)
+
+	p.BGwidth = 56
+	p.BGheight = 70
+	
+	
+	return p
+}
+
+func (self *MusicPlayerPage) OnLoadCb() {
+	self.PosY = 0
+}
+
+func (self *MusicPlayerPage) SetCoords() {
+
+}
+
+func (self *MusicPlayerPage) SetLabels() {
+
+}
+
+func (self *MusicPlayerPage) Init() {
+	if self.Screen == nil {
+		panic("No Screen")
+	}
+
+	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
+
+	ps := UI.NewInfoPageSelector()
+        ps.Width = UI.Width - 12
+        ps.PosX = 2
+        ps.Parent = self
+
+        self.Ps = ps
+        self.PsIndex = 0
+
+	bgpng := UI.NewIconItem()
+        bgpng.ImgSurf = UI.MyIconPool.GetImgSurf("empty")
+        bgpng.MyType = UI.ICON_TYPES["STAT"]
+        bgpng.Parent = self
+        bgpng.AddLabel("Please upload data over Wi-Fi", UI.Fonts["varela22"])
+        bgpng.SetLabelColor(&color.Color{204, 204, 204, 255})
+        bgpng.Adjust(0, 0, self.BGwidth, self.BGheight, 0)
+
+        self.Icons["bg"] = bgpng
+
+        icon_for_list := UI.NewMultiIconItem()
+        icon_for_list.ImgSurf = UI.MyIconPool.GetImgSurf("sys")
+        icon_for_list.MyType = UI.ICON_TYPES["STAT"]
+        icon_for_list.Parent = self
+
+        icon_for_list.Adjust(0, 0, 18, 18, 0)
+
+        self.Icons["sys"] = icon_for_list
+
+        self.Scroller = UI.NewListScroller()
+        self.Scroller.Parent = self
+        self.Scroller.PosX = self.Width - 10
+        self.Scroller.PosY = 2
+        self.Scroller.Init()
+	
+	self.MyMusicLibListPage = NewMusicLibListPage()
+        self.MyMusicLibListPage.Screen = self.Screen
+        self.MyMusicLibListPage.Name = "Music Library"
+        self.MyMusicLibListPage.Parent = self
+        self.MyMusicLibListPage.Init()
+}
+
+func (self *MusicPlayerPage) KeyDown(ev *event.Event) {
+        if ev.Data["Key"] == UI.CurKeys["Right"] {
+               	self.Screen.PushPage(self.MyMusicLibListPage) 
+                self.Screen.Draw()
+                self.Screen.SwapAndShow()
+        }	
+	if ev.Data["Key"] == UI.CurKeys["A"] || ev.Data["Key"] == UI.CurKeys["Menu"] {
+		self.ReturnToUpLevelPage()
+		self.Screen.Draw()
+		self.Screen.SwapAndShow()
+	}
+	return
+}
+
+func (self *MusicPlayerPage) Draw() {
+	self.ClearCanvas()
+
+        if len(self.MyList) == 0 {
+                self.Icons["bg"].NewCoord(self.Width/2, self.Height/2)
+                self.Icons["bg"].Draw()
+        }
+
+        if self.HWND != nil {
+                surface.Fill(self.HWND, UI.MySkinManager.GiveColor("White"))
+                rect_ := rect.Rect(self.PosX, self.PosY, self.Width, self.Height)
+                surface.Blit(self.HWND, self.CanvasHWND, &rect_, nil)
+        }
+}

Menu/GameShell/97_MusicPlayer/plugin.json

@@ -0,0 +1,5 @@
+{
+"SO_FILE":"",
+"NAME":"Music Player"
+}
+

Menu/GameShell/97_MusicPlayer/plugin_init.go

@@ -0,0 +1,38 @@
+package MusicPlayer
+
+import (
+	/*
+		"github.com/veandco/go-sdl2/ttf"
+
+		"github.com/cuu/gogame/surface"
+		"github.com/cuu/gogame/event"
+		"github.com/cuu/gogame/rect"
+		"github.com/cuu/gogame/color"
+	*/
+	"github.com/clockworkpi/LauncherGoDev/sysgo/UI"
+	//"github.com/clockworkpi/LauncherGoDev/sysgo/DBUS"
+)
+
+/******************************************************************************/
+type MusicPlayerPlugin struct {
+	UI.Plugin
+	MusicPlayerPage *MusicPlayerPage
+}
+
+func (self *MusicPlayerPlugin) Init(main_screen *UI.MainScreen) {
+	self.MusicPlayerPage = NewMusicPlayerPage()
+	self.MusicPlayerPage.SetScreen(main_screen)
+	self.MusicPlayerPage.SetName("Music Player")
+	self.MusicPlayerPage.Init()
+}
+
+func (self *MusicPlayerPlugin) Run(main_screen *UI.MainScreen) {
+	if main_screen != nil {
+		main_screen.PushCurPage()
+		main_screen.SetCurPage(self.MusicPlayerPage)
+		main_screen.Draw()
+		main_screen.SwapAndShow()
+	}
+}
+
+var APIOBJ MusicPlayerPlugin

mainscreen.go

@@ -21,6 +21,7 @@ import (
 	
 	"github.com/clockworkpi/LauncherGoDev/Menu/GameShell/10_Settings"
 	"github.com/clockworkpi/LauncherGoDev/Menu/GameShell/21_Warehouse"
+	"github.com/clockworkpi/LauncherGoDev/Menu/GameShell/97_MusicPlayer"
 	"github.com/clockworkpi/LauncherGoDev/Menu/GameShell/98_TinyCloud"
 	"github.com/clockworkpi/LauncherGoDev/Menu/GameShell/99_PowerOFF"
 	
@@ -31,6 +32,7 @@ var (
 	UIPluginList = []*UI.UIPlugin{
 		&UI.UIPlugin{1, "", "Menu/GameShell/10_Settings", "Settings", &Settings.APIOBJ},
 		&UI.UIPlugin{1, "", "Menu/GameShell/21_Warehouse", "Warehouse", &Warehouse.APIOBJ},
+		&UI.UIPlugin{1, "", "Menu/GameShell/97_MusicPlayer", "Music Player", &MusicPlayer.APIOBJ},
 		&UI.UIPlugin{1, "", "Menu/GameShell/98_TinyCloud", "TinyCloud", &TinyCloud.APIOBJ},
 		&UI.UIPlugin{1, "", "Menu/GameShell/99_PowerOFF", "PowerOFF", &PowerOFF.APIOBJ},
 	}