mojox app featuring left right top and bottom docks

This topic contains 2 replies, has 1 voice, and was last updated by Simon Armstrong 11 months, 2 weeks ago.

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April 9, 2018 at 6:02 am #14301

Participant

Before starting a monkey2 scene editor I need to learn mojox. It is the bomb!

I will be refining the following as I go but first parse is a quick copy and paste from a bunch of stuff found in the /modules/mojox/tests folder.

todo – save and restore state

' docks mojox template for monkey2

#Import "<std>"
#Import "<mojo>"
#Import "<mojox>"
#Import "<mojolabs>"

#Import "modular.theme.json"

Using std..
Using mojo..
Using mojox..

Struct Prefs
	Field top:int=25
	Field bottom:int=120
	Field left:int=250
	Field right:Int=250
End

Global prefs:=New Prefs

Class ModularWindow Extends Window
	
	Field docks:DockingView
	
	Field topView:View
	Field bottomView:TabView
	Field leftView:View
	Field rightView:TabView
	Field content:View
	
	Method Close()
		prefs.top=topView.Height
		prefs.bottom=bottomView.Height
	End
				
	Method AddDocks()
		topView=New Button( "Top" )
		bottomView=CreateTabs()		
		leftView=CreateFileTree()

		content=CreateTabs()
		rightView=CreateTabs()

		docks=New DockingView		

		docks.AddView(topView,"top",prefs.top)
		docks.AddView(bottomView,"bottom",prefs.bottom,True)
		docks.AddView(leftView,"left",prefs.left,True)
		docks.AddView(rightView,"right",prefs.right,True)

		docks.ContentView=content		

		Local sceneTree:=CreateTree()
		AddTab(rightView,"Scene",sceneTree)
		
		AddTab(bottomView,"Help",New HtmlView())
		
		'New TextView( "ContentView" )

		ContentView=docks
		docks.ContentView.MakeKeyView()
	End		

	Function DirectoryTree( path:String,parent:TreeView.Node )	
		For Local f:=Eachin LoadDir( path )		
			Local p:=path+"/"+f			
			Local node:=New TreeView.Node( f,parent )
			If GetFileType( p )=FileType.Directory DirectoryTree( p,node )
		Next
	End

	Method AddTab(tabView:TabView, title:String, content:View)
		tabView.AddTab( title,content )
		tabView.CurrentIndex=0		
	End
	
	Method CreateTabs:TabView()
		Local tabView:=New TabView( TabViewFlags.ClosableTabs|TabViewFlags.DraggableTabs )		
		tabView.RightClicked=Lambda()		
			Local menu:=New Menu
			menu.AddAction( "Action 1" )
			menu.AddAction( "Action 2" )
			menu.AddAction( "Action 3" )			
			menu.Open()
		End		
		tabView.CloseClicked=Lambda( index:Int )		
			tabView.RemoveTab( index )		
			If tabView.CurrentView Or Not tabView.NumTabs Return
			If index=tabView.NumTabs index-=1
			tabView.CurrentIndex=index
		End		
		Return tabView		
	End

	Method CreateTree:TreeView()
		Local treeView:=New TreeView		
		treeView.NodeClicked+=Lambda( node:TreeView.Node )
			Alert( "Node clicked: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.NodeExpanded+=Lambda( node:TreeView.Node )
'			Alert( "Node expanded: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.NodeCollapsed+=Lambda( node:TreeView.Node )		
'			Alert( "Node collapsed: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.RootNode.Text="Origin"

'		DirectoryTree( dir,treeView.RootNode )		
		Return treeView
	End		

	Method CreateFileTree:TreeView()
		Local treeView:=New TreeView		
		treeView.NodeClicked+=Lambda( node:TreeView.Node )
			Alert( "Node clicked: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.NodeExpanded+=Lambda( node:TreeView.Node )
'			Alert( "Node expanded: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.NodeCollapsed+=Lambda( node:TreeView.Node )		
'			Alert( "Node collapsed: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.RootNode.Text=CurrentDir()
		DirectoryTree( CurrentDir(),treeView.RootNode )		
		Return treeView
	End		

	Method AddUI()
		Local list:=New ListView
		list.AddItem( "listview" )		
		list.ItemClicked+=Lambda( item:ListView.Item )
			Local index:=list.IndexOfItem( item )			
			Print "Item "+index+" clicked"
		End		
		ContentView=list
	End		

	Method AddTheme()
		App.Theme.Load( "modular.theme.json" )		
		App.Theme.Scale=New Vec2f( 1.5,1.5 )
	End

	Method New()
		Super.New( "Modular",1800,720,WindowFlags.Resizable|WindowFlags.HighDPI )		
		AddTheme()
		AddDocks()
	End

End

Function Main()
	
'	mojolabs.EnableHighDPI()

	New AppInstance
	
	New ModularWindow
	
	App.Run()
End

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' docks mojox template for monkey2

#Import "<std>"

#Import "<mojo>"

#Import "<mojox>"

#Import "<mojolabs>"

#Import "modular.theme.json"

Using std..

Using mojo..

Using mojox..

Struct Prefs

Field top:int=25

Field bottom:int=120

Field left:int=250

Field right:Int=250

End

Global prefs:=New Prefs

Class ModularWindow Extends Window

Field docks:DockingView

Field topView:View

Field bottomView:TabView

Field leftView:View

Field rightView:TabView

Field content:View

Method Close()

prefs.top=topView.Height

prefs.bottom=bottomView.Height

End

Method AddDocks()

topView=New Button( "Top" )

bottomView=CreateTabs()

leftView=CreateFileTree()

content=CreateTabs()

rightView=CreateTabs()

docks=New DockingView

docks.AddView(topView,"top",prefs.top)

docks.AddView(bottomView,"bottom",prefs.bottom,True)

docks.AddView(leftView,"left",prefs.left,True)

docks.AddView(rightView,"right",prefs.right,True)

docks.ContentView=content

Local sceneTree:=CreateTree()

AddTab(rightView,"Scene",sceneTree)

AddTab(bottomView,"Help",New HtmlView())

'New TextView( "ContentView" )

ContentView=docks

docks.ContentView.MakeKeyView()

End

Function DirectoryTree( path:String,parent:TreeView.Node )

For Local f:=Eachin LoadDir( path )

Local p:=path+"/"+f

Local node:=New TreeView.Node( f,parent )

If GetFileType( p )=FileType.Directory DirectoryTree( p,node )

End

Method AddTab(tabView:TabView, title:String, content:View)

tabView.AddTab( title,content )

tabView.CurrentIndex=0

End

Method CreateTabs:TabView()

Local tabView:=New TabView( TabViewFlags.ClosableTabs|TabViewFlags.DraggableTabs )

tabView.RightClicked=Lambda()

Local menu:=New Menu

menu.AddAction( "Action 1" )

menu.AddAction( "Action 2" )

menu.AddAction( "Action 3" )

menu.Open()

End

tabView.CloseClicked=Lambda( index:Int )

tabView.RemoveTab( index )

If tabView.CurrentView Or Not tabView.NumTabs Return

If index=tabView.NumTabs index-=1

tabView.CurrentIndex=index

End

Return tabView

End

Method CreateTree:TreeView()

Local treeView:=New TreeView

treeView.NodeClicked+=Lambda( node:TreeView.Node )

Alert( "Node clicked: node.Text=~q"+node.Text+"~q" )

End

treeView.NodeExpanded+=Lambda( node:TreeView.Node )

' Alert( "Node expanded: node.Text=~q"+node.Text+"~q" )

End

treeView.NodeCollapsed+=Lambda( node:TreeView.Node )

' Alert( "Node collapsed: node.Text=~q"+node.Text+"~q" )

End

treeView.RootNode.Text="Origin"

' DirectoryTree( dir,treeView.RootNode )

Return treeView

End

Method CreateFileTree:TreeView()

Local treeView:=New TreeView

treeView.NodeClicked+=Lambda( node:TreeView.Node )

Alert( "Node clicked: node.Text=~q"+node.Text+"~q" )

End

treeView.NodeExpanded+=Lambda( node:TreeView.Node )

' Alert( "Node expanded: node.Text=~q"+node.Text+"~q" )

End

treeView.NodeCollapsed+=Lambda( node:TreeView.Node )

' Alert( "Node collapsed: node.Text=~q"+node.Text+"~q" )

End

treeView.RootNode.Text=CurrentDir()

DirectoryTree( CurrentDir(),treeView.RootNode )

Return treeView

End

Method AddUI()

Local list:=New ListView

list.AddItem( "listview" )

list.ItemClicked+=Lambda( item:ListView.Item )

Local index:=list.IndexOfItem( item )

Print "Item "+index+" clicked"

End

ContentView=list

End

Method AddTheme()

App.Theme.Load( "modular.theme.json" )

App.Theme.Scale=New Vec2f( 1.5,1.5 )

End

Method New()

Super.New( "Modular",1800,720,WindowFlags.Resizable|WindowFlags.HighDPI )

AddTheme()

AddDocks()

End

Function Main()

' mojolabs.EnableHighDPI()

New AppInstance

New ModularWindow

App.Run()

End

April 10, 2018 at 8:33 am #14308

Simon Armstrong

Participant

This code in development (super smooth mojo) adds some simple grid lines using rectangles with big fat alpha 0 gutters in an attempt at sub pixel scrolling.

Attachments:

modular.png

May 6, 2018 at 7:16 pm #14581

Simon Armstrong

Participant

Fixed some issues with my super smooth scrolling involving moving texture coordinate from outside to inside the gutters. Now adding some drawing primitives with same large gutter attribute.

#Import "<std>"
#Import "<mojo>"
#Import "<mojox>"
#Import "<mojolabs>"

#Import "modular.theme.json"

Using std..
Using mojo..
Using mojox..

Alias DRect:Rect<Double>

Const MinZoom:Double=0.5
Const MinWidth:=32
Const MinHeight:=24
Const DefaultWindowFlags:WindowFlags=WindowFlags.HighDPI|WindowFlags.Resizable

Alias JsonFields:StringMap<JsonValue>

Struct Prefs
	Field skin:="asset::modular.theme.json"
	Field top:Int=35
	Field bottom:int=120
	Field left:int=250
	Field right:Int=250
	Field menuwidth:Int=200
	Field toolswidth:Int=480
	Field scale:Double=1.0
	Field frame:Recti=New Recti(100,100,1720,1280)
	Field fullscreen:Bool
	
	Method Invalid:Bool()
		Return frame.Width < MinWidth Or frame.Height<MinHeight
	End

	Function JsonRect:JsonObject(rect:Recti)
		Local json:=New JsonObject()
		json["top"]=New JsonNumber(rect.Top)
		json["bottom"]=New JsonNumber(rect.Bottom)
		json["left"]=New JsonNumber(rect.Left)
		json["right"]=New JsonNumber(rect.Right)
		Return json
	End
	
	Function RectJson:Recti(obj:JsonFields)
		Local x0:=obj["left"].ToNumber()
		Local y0:=obj["top"].ToNumber()
		Local x1:=obj["right"].ToNumber()
		Local y1:=obj["bottom"].ToNumber()		
		Return New Recti(x0,y0,x1,y1)
	End

	Method ToJson:JsonObject()		
		Local json:=New JsonObject()
		json["skin"]=New JsonString(skin)
		json["top"]=New JsonNumber(top)
		json["bottom"]=New JsonNumber(bottom)
		json["left"]=New JsonNumber(left)
		json["right"]=New JsonNumber(right)
		json["menuwidth"]=New JsonNumber(menuwidth)
		json["toolswidth"]=New JsonNumber(toolswidth)
		json["scale"]=New JsonNumber(scale)
		json["frame"]=JsonRect(frame)		
		json["fullscreen"]=New JsonBool(fullscreen)
		Return json
	End
	
	Method FromJson:Prefs(json:JsonObject)
		skin=json["skin"].ToString()
		top=json["top"].ToNumber()
		bottom=json["bottom"].ToNumber()
		left=json["left"].ToNumber()
		right=json["right"].ToNumber()
		menuwidth=json["menuwidth"].ToNumber()
		toolswidth=json["toolswidth"].ToNumber()
		scale=json["scale"].ToNumber()
		If json.Contains("fullscreen")
			fullscreen=json["fullscreen"].ToBool()
		Endif
		If json.Contains("frame")
			frame=RectJson(json["frame"].ToObject())
		Endif
		Return Self
	End

End

Function AlphaRing:Image()
	Local d:=512
	Local r:=32
	Local pix:=New Pixmap(d,d,PixelFormat.A8)
	For Local y:=0 Until d
		For Local x:=0 Until d
			Local dx:=x-d/2
			Local dy:=y-d/2
			Local rr:Double=(dx*dx+dy*dy)-r*r			
			Local a:=0
			If rr<0 
				a=255
			Elseif rr<512
				a=11.2*Sqrt(512-rr)
			Endif
			Local p:=pix.PixelPtr(x,y)
			p[0]=a
		Next
	Next
	Local texture:=New Texture(pix,TextureFlags.FilterMipmap)
	Return New Image(texture)
End

Alias XY:Vec2<Double>
Alias Quad:Rectf
Alias Radius:Double

Class Shape
	
	Method Plot(xy:XY,r:Radius)	
	End
		
End


Class Tube
	Const MaxCount:=64
	
	Field verts:=New Float[MaxCount*4]
	Field uv:=New Float[MaxCount*4]
	Field indices:=New Int[MaxCount*6]
	
	Field pos:XY
	Field pos1:XY
	Field gutter:Double
	Field thick:Double
	Field count:Int
	
	Method New()
		For Local i:=0 Until MaxCount
			indices[i*6+0]=i*2+0
			indices[i*6+1]=i*2+2
			indices[i*6+2]=i*2+1
			indices[i*6+3]=i*2+1			
			indices[i*6+4]=i*2+2			
			indices[i*6+5]=i*2+3			
		Next
	End
	
	Method start(xy:XY,width:Double)
		pos=xy
		thick=width
		gutter=0.25
		count=1
	End

	Method move(xy:XY)
		
		Local dir:=(xy-pos).Normalize()

		If count=1
			uv[0]=0.0+gutter
			uv[1]=0.0+gutter
			uv[2]=0.0+gutter
			uv[3]=1.0-gutter

			verts[0]=pos.X+(dir.Y-dir.X)*thick
			verts[1]=pos.Y-(dir.X+dir.Y)*thick
			verts[2]=pos.X-(dir.Y+dir.X)*thick
			verts[3]=pos.Y+(dir.X-dir.Y)*thick	

			uv[4]=0.5
			uv[5]=0.0+gutter
			uv[6]=0.5
			uv[7]=1.0-gutter
			
			verts[4]=pos.X+dir.Y*thick
			verts[5]=pos.Y-dir.X*thick
			verts[6]=pos.X-dir.Y*thick
			verts[7]=pos.Y+dir.X*thick

			count=2
		Endif

		uv[count*4+0]=0.5
		uv[count*4+1]=0.0+gutter
		uv[count*4+2]=0.5
		uv[count*4+3]=1.0-gutter

		verts[count*4+0]=xy.X+dir.Y*thick
		verts[count*4+1]=xy.Y-dir.X*thick
		verts[count*4+2]=xy.X-dir.Y*thick
		verts[count*4+3]=xy.Y+dir.X*thick
		
		pos1=pos
		pos=xy		
		count+=1
	End
	
	Method finish(canvas:Canvas,circle:Image)

		Local dir:=(pos-pos1).Normalize()

		verts[count*4+0]=pos.X+(dir.Y+dir.X)*thick
		verts[count*4+1]=pos.Y-(dir.X-dir.Y)*thick
		verts[count*4+2]=pos.X-(dir.Y-dir.X)*thick
		verts[count*4+3]=pos.Y+(dir.X+dir.Y)*thick

		uv[count*4+0]=1.0-gutter
		uv[count*4+1]=0.0+gutter
		uv[count*4+2]=1.0-gutter
		uv[count*4+3]=1.0-gutter		

		Local order:=3
		Local primCount:=count*2

		Local verts0:=Varptr verts[0]
		Local uv0:=Varptr uv[0]
		Local indices0:=Varptr indices[0]
				
		canvas.DrawPrimitives(order,primCount,verts0,8,uv0,8,Null,4,circle,indices0)
	End
End

Class Context
	
	Field circle:=AlphaRing()
		
	Field vrect3:=New Recti(256-64,256,256+64,256)
	Field hrect3:=New Recti(256,256-64,256,256+64)
	
	Field target:Canvas
	Field tube:Tube

	Method BeginPaint(canvas:Canvas)
		target=canvas
		target.BlendMode=BlendMode.Alpha
		target.Translate(0,0)		
		tube=New Tube
	End
	
	Method VLin(quad:Quad)
		target.DrawRect(quad,circle,vrect3)
	End

	Method HLin(quad:Quad)
		target.DrawRect(quad,circle,hrect3)
	End
	
	Method Origin(xy:XY)
		target.Translate(xy.X,xy.Y)
	End
	
	Method Zoom(z:Float)
		target.Scale(z,z)
	End
	
	Method Plot(xy:XY,r:Radius)
		Local quad:=New Quad(xy.X-r,xy.y-r,xy.X+r,xy.y+r)
		target.DrawRect(quad,circle)
	End

	Method Line(p0:XY,p1:XY,r0:Radius)
		tube.start(p0,r0)
		tube.move(p1)
		tube.finish(target,circle)
	End

	Method Draw(shape:Shape)		
	End
	
	Method EndPaint()
		target=Null
	End
End	

Global prefs:=New Prefs()
Global PrefsPath:=(AppPath()+".prefs")

Class Grid Extends View
	Field bg:=Color.Silver
	Field fg:=Color.Grey
	
	Field shape:=New Shape
	Field context:=New Context
	
	Field org:XY
	Field vel:XY

	Field grid:=32
	Field zoom:=2.5
	
	Method New()
		shape.Plot(New XY(0,0),10)
	End
	
	Method OnUpdate()
		org+=vel
		vel*=0.972
	End
	
	Field mouseXY:Vec2i
	
	Method OnMouseEvent( event:MouseEvent ) Override	
		Local xy:=event.Location
		If event.Type=EventType.MouseWheel
			zoom+=event.Wheel.y/16.0
			Return
		Endif

		If event.Type=EventType.MouseDown
			vel*=0
			mouseXY=xy
		Endif

		If event.Type=EventType.MouseUp
		Endif

		If event.Type=EventType.MouseMove And event.Button
			Local delta:=xy-mouseXY			
			vel=vel*0.5+delta
		Endif		
		mouseXY=xy
	End

	Method OnKeyEvent( event:KeyEvent ) Override
		Local mask:=event.Modifiers
		If mask&Modifier.Control And event.Type=EventType.KeyDown
'			Select event.Key
'			End
		Endif			
		Super.OnKeyEvent(event)
	End

	Method OnRender(canvas:Canvas) Override		
		OnUpdate()		
		
		context.BeginPaint(canvas)
		
		Local w:=canvas.Viewport.Width
		Local h:=canvas.Viewport.Height		

		canvas.Clear(bg)
		canvas.Color=fg
		
		Local thick:=Abs(zoom)
		Local g:=grid*thick

		Local wide:Int=1+w/g
		Local hi:Int=1+h/g
				
		Local oy:=((org.Y Mod g)-g)Mod g
		Local ox:=((org.X Mod g)-g)Mod g
		
		Local iy:Int=math.Floor(-org.y/g)
		For Local y:=oy To h Step g						
			Local th:=thick * ((iy&3) ? 1 Else 2)
			Local rect:=New Rectf(0,y-th,w,y+th)
'			canvas.DrawRect(rect)
'			canvas.DrawRect(rect,circle,hrect2)
			context.HLin(rect)
			iy+=1
		Next
	
		Local ix:Int=math.Floor(-org.x/g)
		For Local x:=ox To w Step g
			Local th:=thick * ((ix&3) ? 1 Else 2)
			Local rect:=New Rectf(x-th,0,x+th,h)
'			canvas.DrawRect(rect)
'			canvas.DrawRect(rect,circle,vrect2)
			context.VLin(rect)
			ix+=1
		Next
		
		context.Origin(org)
		context.Zoom(zoom)
		
		context.Plot(New XY(50,50),20)		

		context.Line(New XY(150,150),New XY(250,200),10)

' for each layer

		context.Draw(shape)
		context.EndPaint()

		RequestRender()
	End
	
End

Class ModularWindow Extends Window

	Field docks:DockingView	
	Field topView:DockingView
	Field bottomView:TabView
	Field leftView:View
	Field rightView:TabView
	Field content:TabView
	Field menubar:MenuBar
	Field toolbar:GridView
	Field commandline:TextField
	Field scale:Double
	Field frame:Recti

	Method New()		
		Super.New("Modular",prefs.frame,DefaultWindowFlags)		
		Fullscreen=prefs.fullscreen 
		SetTheme(prefs.skin)
		AddDocks()
		SetZoom(prefs.scale)
	End
	
	Function Reset()
		libc.rename(PrefsPath,PrefsPath+".old")
		libc.remove(PrefsPath)
		App.Terminate()
	End

	Method Save()
		prefs.top=topView.Height
		prefs.bottom=bottomView.Height
		prefs.left=leftView.Width
		prefs.right=rightView.Width
		prefs.menuwidth=menubar.Width
		prefs.scale=scale
		prefs.frame=frame
		prefs.fullscreen=Fullscreen
		Local obj:=prefs.ToJson()				
		Local str:=obj.ToJson()
		SaveString(str,PrefsPath)
	End

	Method OnWindowEvent( event:WindowEvent ) Override	
		Select event.Type
			Case EventType.WindowClose
				Save()
			Case EventType.WindowMoved
				If Not Fullscreen And Not Maximized And Not Minimized 
					frame=Frame				
				Endif
			Case EventType.WindowResized
				If Not Fullscreen And Not Maximized And Not Minimized 
					Print "Size"
					frame=Frame				
					SetZoom(scale)					
				Endif
		End
		Super.OnWindowEvent(event)
	End


' triggers

	Method Cut()
	End

	Method Copy()
	End

	Method Paste()
	End

	Method Create()
	End

	Method Open()
	End
	
	Method Close()
		Save()
	End
	
	Method Quit()
		Save()
		App.Terminate()
	End

	Method ToggleFullscreen()
		If Not Fullscreen frame=Frame
		Fullscreen=Not Fullscreen
	End

	Method ToggleMaximized()
		If Not Fullscreen 
			If Maximized
				Restore()
			Else
				Maximize()
			Endif
		Endif
	End

	Method SetZoom(zoom:Double)
		scale=Max(zoom,MinZoom)
		prefs.scale=scale
		App.Theme.Scale=New Vec2f( scale,scale )		
	End
	
	Method CreateCommandLine:TextField()
		Return New TextField(">",8192)
	End

	Method AddDocks()
		menubar=CreateMenu()
		toolbar=CreateTools()
		topView=New DockingView

		commandline=CreateCommandLine()

		topView.ContentView=commandline
		
		topView.AddView(menubar,"left",prefs.menuwidth,true)
		topView.AddView(toolbar,"right",prefs.toolswidth,True)

		bottomView=CreateTabs()		
		leftView=CreateFileTree()
		content=CreateTabs()
		rightView=CreateTabs()
		docks=New DockingView		
		docks.AddView(topView,"top",prefs.top, True)
		docks.AddView(bottomView,"bottom",prefs.bottom,True)
		docks.AddView(leftView,"left",prefs.left,True)
		docks.AddView(rightView,"right",prefs.right,True)
		docks.ContentView=content				
		Local grid:=New Grid()
		Local sceneTree:=CreateTree()
		AddTab(rightView,"Scene",sceneTree)		
		AddTab(bottomView,"Help",New HtmlView())		
		AddTab(content,"Grid",grid)
		ContentView=docks
		docks.ContentView.MakeKeyView()
	End		

	Function DirectoryTree( path:String,parent:TreeView.Node )	
		For Local f:=Eachin LoadDir( path )		
			Local p:=path+"/"+f			
			Local node:=New TreeView.Node( f,parent )
			If GetFileType( p )=FileType.Directory DirectoryTree( p,node )
		Next
	End
		
	Method CreateTools:GridView()
		Local bar:=New GridView(8,2)		
		bar.AddView(New Button("Grab"),0,0)
		bar.AddView(New Button("Select"),0,0)
		bar.AddView(New Button("Plot"),1,0)
		bar.AddView(New Button("Edit"),2,0)			
		Return bar
	End
	
	Method CreateMenu:MenuBar()
		Local fileMenu:=New Menu( "File" )	
		Local recentFiles:=New Menu( "Recent Files..." )					

		Local editMenu:=New Menu( "Edit" )		
		AddAction(editMenu,"Cut",Key.X,Modifier.Control).Triggered=Cut
		AddAction(editMenu,"Copy",Key.C,Modifier.Control).Triggered=Copy
		AddAction(editMenu,"Paste",Key.V,Modifier.Control).Triggered=Paste

		Local viewMenu:=New Menu( "View" )

		AddAction(fileMenu,"New",Key.N,Modifier.Control).Triggered=Create
		AddAction(fileMenu,"Open",Key.O,Modifier.Control).Triggered=Open
		AddAction(fileMenu,"Close",Key.W,Modifier.Control).Triggered=Close
		AddAction(fileMenu,"Quit",Key.Q,Modifier.Alt).Triggered=Quit		

		AddAction(viewMenu,"Fullscreen",Key.F11).Triggered=ToggleFullscreen
		AddAction(viewMenu,"Maximized",Key.F12).Triggered=ToggleMaximized
		AddAction(viewMenu,"Zoom In",Key.Equals,Modifier.Control).Triggered=ZoomIn
		AddAction(viewMenu,"Zoom Out",Key.Minus,Modifier.Control).Triggered=ZoomOut

		Local helpMenu:=New Menu( "Help" )
		AddAction(helpMenu,"Reset to Factory Defaults").Triggered=Reset

		Local menuBar:=New MenuBar		
		menuBar.AddMenu( fileMenu )
		menuBar.AddMenu( editMenu )
		menuBar.AddMenu( viewMenu )
		menuBar.AddMenu( helpMenu )
		Return menuBar
	End

	Function AddAction:Action(menu:Menu,name:String,hotkey:Key=Key.None,modifiers:Modifier=Modifier.None)
		Local action:=New Action(name)
		action.HotKey=hotkey
		action.HotKeyModifiers=modifiers
		menu.AddAction(action)
		Return action
	End

	Method AddTab(tabView:TabView, title:String, content:View)
		tabView.AddTab( title,content )
		tabView.CurrentIndex=0		
	End
	
	Method CreateTabs:TabView()
		Local tabView:=New TabView( TabViewFlags.ClosableTabs|TabViewFlags.DraggableTabs )		
		tabView.RightClicked=Lambda()		
			Local menu:=New Menu
			menu.AddAction( "Action 1" )
			menu.AddAction( "Action 2" )
			menu.AddAction( "Action 3" )			
			menu.Open()
		End		
		tabView.CloseClicked=Lambda( index:Int )		
			tabView.RemoveTab( index )		
			If tabView.CurrentView Or Not tabView.NumTabs Return
			If index=tabView.NumTabs index-=1
			tabView.CurrentIndex=index
		End		
		Return tabView		
	End

	Method CreateTree:TreeView()
		Local treeView:=New TreeView		
		treeView.NodeClicked+=Lambda( node:TreeView.Node )
			Alert( "Node clicked: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.NodeExpanded+=Lambda( node:TreeView.Node )
'			Alert( "Node expanded: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.NodeCollapsed+=Lambda( node:TreeView.Node )		
'			Alert( "Node collapsed: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.RootNode.Text="Origin"

'		DirectoryTree( dir,treeView.RootNode )		
		Return treeView
	End		

	Method CreateFileTree:TreeView()
		Local treeView:=New TreeView		
		treeView.NodeClicked+=Lambda( node:TreeView.Node )
			Alert( "Node clicked: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.NodeExpanded+=Lambda( node:TreeView.Node )
'			Alert( "Node expanded: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.NodeCollapsed+=Lambda( node:TreeView.Node )		
'			Alert( "Node collapsed: node.Text=~q"+node.Text+"~q" )
		End		
		treeView.RootNode.Text=CurrentDir()
		DirectoryTree( CurrentDir(),treeView.RootNode )		
		Return treeView
	End		

	Method AddUI()
		Local list:=New ListView
		list.AddItem( "listview" )		
		list.ItemClicked+=Lambda( item:ListView.Item )
			Local index:=list.IndexOfItem( item )			
			Print "Item "+index+" clicked"
		End		
		ContentView=list
	End		

	Method SetTheme(path:String)
		App.Theme.Load( path )		
	End
	
	Method ZoomIn()
		SetZoom(prefs.scale+0.0625)
	End

	Method ZoomOut()
		SetZoom(prefs.scale-0.0625)
	End
	
End

Function Main()
	
'	mojolabs.EnableHighDPI()

	New AppInstance

	Local filePrefs:=JsonObject.Load(PrefsPath)
	If filePrefs 
		prefs.FromJson(filePrefs)		
		If prefs.Invalid()
			ModularWindow.Reset()
			Print "Invalid Prefs - invoked Factory Reset"
			Return
		Endif
	Endif
	
	New ModularWindow
	
	App.Run()
End

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#Import "<std>"

#Import "<mojo>"

#Import "<mojox>"

#Import "<mojolabs>"

#Import "modular.theme.json"

Using std..

Using mojo..

Using mojox..

Alias DRect:Rect<Double>

Const MinZoom:Double=0.5

Const MinWidth:=32

Const MinHeight:=24

Const DefaultWindowFlags:WindowFlags=WindowFlags.HighDPI|WindowFlags.Resizable

Alias JsonFields:StringMap<JsonValue>

Struct Prefs

Field skin:="asset::modular.theme.json"

Field top:Int=35

Field bottom:int=120

Field left:int=250

Field right:Int=250

Field menuwidth:Int=200

Field toolswidth:Int=480

Field scale:Double=1.0

Field frame:Recti=New Recti(100,100,1720,1280)

Field fullscreen:Bool

Method Invalid:Bool()

Return frame.Width < MinWidth Or frame.Height<MinHeight

End

Function JsonRect:JsonObject(rect:Recti)

Local json:=New JsonObject()

json["top"]=New JsonNumber(rect.Top)

json["bottom"]=New JsonNumber(rect.Bottom)

json["left"]=New JsonNumber(rect.Left)

json["right"]=New JsonNumber(rect.Right)

Return json

End

Function RectJson:Recti(obj:JsonFields)

Local x0:=obj["left"].ToNumber()

Local y0:=obj["top"].ToNumber()

Local x1:=obj["right"].ToNumber()

Local y1:=obj["bottom"].ToNumber()

Return New Recti(x0,y0,x1,y1)

End

Method ToJson:JsonObject()

Local json:=New JsonObject()

json["skin"]=New JsonString(skin)

json["top"]=New JsonNumber(top)

json["bottom"]=New JsonNumber(bottom)

json["left"]=New JsonNumber(left)

json["right"]=New JsonNumber(right)

json["menuwidth"]=New JsonNumber(menuwidth)

json["toolswidth"]=New JsonNumber(toolswidth)

json["scale"]=New JsonNumber(scale)

json["frame"]=JsonRect(frame)

json["fullscreen"]=New JsonBool(fullscreen)

Return json

End

Method FromJson:Prefs(json:JsonObject)

skin=json["skin"].ToString()

top=json["top"].ToNumber()

bottom=json["bottom"].ToNumber()

left=json["left"].ToNumber()

right=json["right"].ToNumber()

menuwidth=json["menuwidth"].ToNumber()

toolswidth=json["toolswidth"].ToNumber()

scale=json["scale"].ToNumber()

If json.Contains("fullscreen")

fullscreen=json["fullscreen"].ToBool()

Endif

If json.Contains("frame")

frame=RectJson(json["frame"].ToObject())

Endif

Return Self

End

Function AlphaRing:Image()

Local d:=512

Local r:=32

Local pix:=New Pixmap(d,d,PixelFormat.A8)

For Local y:=0 Until d

For Local x:=0 Until d

Local dx:=x-d/2

Local dy:=y-d/2

Local rr:Double=(dx*dx+dy*dy)-r*r

Local a:=0

If rr<0

a=255

Elseif rr<512

a=11.2*Sqrt(512-rr)

Endif

Local p:=pix.PixelPtr(x,y)

p[0]=a

Local texture:=New Texture(pix,TextureFlags.FilterMipmap)

Return New Image(texture)

End

Alias XY:Vec2<Double>

Alias Quad:Rectf

Alias Radius:Double

Class Shape

Method Plot(xy:XY,r:Radius)

End

Class Tube

Const MaxCount:=64

Field verts:=New Float[MaxCount*4]

Field uv:=New Float[MaxCount*4]

Field indices:=New Int[MaxCount*6]

Field pos:XY

Field pos1:XY

Field gutter:Double

Field thick:Double

Field count:Int

Method New()

For Local i:=0 Until MaxCount

indices[i*6+0]=i*2+0

indices[i*6+1]=i*2+2

indices[i*6+2]=i*2+1

indices[i*6+3]=i*2+1

indices[i*6+4]=i*2+2

indices[i*6+5]=i*2+3

End

Method start(xy:XY,width:Double)

pos=xy

thick=width

gutter=0.25

count=1

End

Method move(xy:XY)

Local dir:=(xy-pos).Normalize()

If count=1

uv[0]=0.0+gutter

uv[1]=0.0+gutter

uv[2]=0.0+gutter

uv[3]=1.0-gutter

verts[0]=pos.X+(dir.Y-dir.X)*thick

verts[1]=pos.Y-(dir.X+dir.Y)*thick

verts[2]=pos.X-(dir.Y+dir.X)*thick

verts[3]=pos.Y+(dir.X-dir.Y)*thick

uv[4]=0.5

uv[5]=0.0+gutter

uv[6]=0.5

uv[7]=1.0-gutter

verts[4]=pos.X+dir.Y*thick

verts[5]=pos.Y-dir.X*thick

verts[6]=pos.X-dir.Y*thick

verts[7]=pos.Y+dir.X*thick

count=2

Endif

uv[count*4+0]=0.5

uv[count*4+1]=0.0+gutter

uv[count*4+2]=0.5

uv[count*4+3]=1.0-gutter

verts[count*4+0]=xy.X+dir.Y*thick

verts[count*4+1]=xy.Y-dir.X*thick

verts[count*4+2]=xy.X-dir.Y*thick

verts[count*4+3]=xy.Y+dir.X*thick

pos1=pos

pos=xy

count+=1

End

Method finish(canvas:Canvas,circle:Image)

Local dir:=(pos-pos1).Normalize()

verts[count*4+0]=pos.X+(dir.Y+dir.X)*thick

verts[count*4+1]=pos.Y-(dir.X-dir.Y)*thick

verts[count*4+2]=pos.X-(dir.Y-dir.X)*thick

verts[count*4+3]=pos.Y+(dir.X+dir.Y)*thick

uv[count*4+0]=1.0-gutter

uv[count*4+1]=0.0+gutter

uv[count*4+2]=1.0-gutter

uv[count*4+3]=1.0-gutter

Local order:=3

Local primCount:=count*2

Local verts0:=Varptr verts[0]

Local uv0:=Varptr uv[0]

Local indices0:=Varptr indices[0]

canvas.DrawPrimitives(order,primCount,verts0,8,uv0,8,Null,4,circle,indices0)

End

Class Context

Field circle:=AlphaRing()

Field vrect3:=New Recti(256-64,256,256+64,256)

Field hrect3:=New Recti(256,256-64,256,256+64)

Field target:Canvas

Field tube:Tube

Method BeginPaint(canvas:Canvas)

target=canvas

target.BlendMode=BlendMode.Alpha

target.Translate(0,0)

tube=New Tube

End

Method VLin(quad:Quad)

target.DrawRect(quad,circle,vrect3)

End

Method HLin(quad:Quad)

target.DrawRect(quad,circle,hrect3)

End

Method Origin(xy:XY)

target.Translate(xy.X,xy.Y)

End

Method Zoom(z:Float)

target.Scale(z,z)

End

Method Plot(xy:XY,r:Radius)

Local quad:=New Quad(xy.X-r,xy.y-r,xy.X+r,xy.y+r)

target.DrawRect(quad,circle)

End

Method Line(p0:XY,p1:XY,r0:Radius)

tube.start(p0,r0)

tube.move(p1)

tube.finish(target,circle)

End

Method Draw(shape:Shape)

End

Method EndPaint()

target=Null

End

Global prefs:=New Prefs()

Global PrefsPath:=(AppPath()+".prefs")

Class Grid Extends View

Field bg:=Color.Silver

Field fg:=Color.Grey

Field shape:=New Shape

Field context:=New Context

Field org:XY

Field vel:XY

Field grid:=32

Field zoom:=2.5

Method New()

shape.Plot(New XY(0,0),10)

End

Method OnUpdate()

org+=vel

vel*=0.972

End

Field mouseXY:Vec2i

Method OnMouseEvent( event:MouseEvent ) Override

Local xy:=event.Location

If event.Type=EventType.MouseWheel

zoom+=event.Wheel.y/16.0

Return

Endif

If event.Type=EventType.MouseDown

vel*=0

mouseXY=xy

Endif

If event.Type=EventType.MouseUp

Endif

If event.Type=EventType.MouseMove And event.Button

Local delta:=xy-mouseXY

vel=vel*0.5+delta

Endif

mouseXY=xy

End

Method OnKeyEvent( event:KeyEvent ) Override

Local mask:=event.Modifiers

If mask&Modifier.Control And event.Type=EventType.KeyDown

' Select event.Key

' End

Endif

Super.OnKeyEvent(event)

End

Method OnRender(canvas:Canvas) Override

OnUpdate()

context.BeginPaint(canvas)

Local w:=canvas.Viewport.Width

Local h:=canvas.Viewport.Height

canvas.Clear(bg)

canvas.Color=fg

Local thick:=Abs(zoom)

Local g:=grid*thick

Local wide:Int=1+w/g

Local hi:Int=1+h/g

Local oy:=((org.Y Mod g)-g)Mod g

Local ox:=((org.X Mod g)-g)Mod g

Local iy:Int=math.Floor(-org.y/g)

For Local y:=oy To h Step g

Local th:=thick * ((iy&3) ? 1 Else 2)

Local rect:=New Rectf(0,y-th,w,y+th)

' canvas.DrawRect(rect)

' canvas.DrawRect(rect,circle,hrect2)

context.HLin(rect)

iy+=1

Local ix:Int=math.Floor(-org.x/g)

For Local x:=ox To w Step g

Local th:=thick * ((ix&3) ? 1 Else 2)

Local rect:=New Rectf(x-th,0,x+th,h)

' canvas.DrawRect(rect)

' canvas.DrawRect(rect,circle,vrect2)

context.VLin(rect)

ix+=1

context.Origin(org)

context.Zoom(zoom)

context.Plot(New XY(50,50),20)

context.Line(New XY(150,150),New XY(250,200),10)

' for each layer

context.Draw(shape)

context.EndPaint()

RequestRender()

End

Class ModularWindow Extends Window

Field docks:DockingView

Field topView:DockingView

Field bottomView:TabView

Field leftView:View

Field rightView:TabView

Field content:TabView

Field menubar:MenuBar

Field toolbar:GridView

Field commandline:TextField

Field scale:Double

Field frame:Recti

Method New()

Super.New("Modular",prefs.frame,DefaultWindowFlags)

Fullscreen=prefs.fullscreen

SetTheme(prefs.skin)

AddDocks()

SetZoom(prefs.scale)

End

Function Reset()

libc.rename(PrefsPath,PrefsPath+".old")

libc.remove(PrefsPath)

App.Terminate()

End

Method Save()

prefs.top=topView.Height

prefs.bottom=bottomView.Height

prefs.left=leftView.Width

prefs.right=rightView.Width

prefs.menuwidth=menubar.Width

prefs.scale=scale

prefs.frame=frame

prefs.fullscreen=Fullscreen

Local obj:=prefs.ToJson()

Local str:=obj.ToJson()

SaveString(str,PrefsPath)

End

Method OnWindowEvent( event:WindowEvent ) Override

Select event.Type

Case EventType.WindowClose

Save()

Case EventType.WindowMoved

If Not Fullscreen And Not Maximized And Not Minimized

frame=Frame

Endif

Case EventType.WindowResized

If Not Fullscreen And Not Maximized And Not Minimized

Print "Size"

frame=Frame

SetZoom(scale)

Endif

End

Super.OnWindowEvent(event)

End

' triggers

Method Cut()

End

Method Copy()

End

Method Paste()

End

Method Create()

End

Method Open()

End

Method Close()

Save()

End

Method Quit()

Save()

App.Terminate()

End

Method ToggleFullscreen()

If Not Fullscreen frame=Frame

Fullscreen=Not Fullscreen

End

Method ToggleMaximized()

If Not Fullscreen

If Maximized

Restore()

Else

Maximize()

Endif

End

Method SetZoom(zoom:Double)

scale=Max(zoom,MinZoom)

prefs.scale=scale

App.Theme.Scale=New Vec2f( scale,scale )

End

Method CreateCommandLine:TextField()

Return New TextField(">",8192)

End

Method AddDocks()

menubar=CreateMenu()

toolbar=CreateTools()

topView=New DockingView

commandline=CreateCommandLine()

topView.ContentView=commandline

topView.AddView(menubar,"left",prefs.menuwidth,true)

topView.AddView(toolbar,"right",prefs.toolswidth,True)

bottomView=CreateTabs()

leftView=CreateFileTree()

content=CreateTabs()

rightView=CreateTabs()

docks=New DockingView

docks.AddView(topView,"top",prefs.top, True)

docks.AddView(bottomView,"bottom",prefs.bottom,True)

docks.AddView(leftView,"left",prefs.left,True)

docks.AddView(rightView,"right",prefs.right,True)

docks.ContentView=content

Local grid:=New Grid()

Local sceneTree:=CreateTree()

AddTab(rightView,"Scene",sceneTree)

AddTab(bottomView,"Help",New HtmlView())

AddTab(content,"Grid",grid)

ContentView=docks

docks.ContentView.MakeKeyView()

End

Function DirectoryTree( path:String,parent:TreeView.Node )

For Local f:=Eachin LoadDir( path )

Local p:=path+"/"+f

Local node:=New TreeView.Node( f,parent )

If GetFileType( p )=FileType.Directory DirectoryTree( p,node )

End

Method CreateTools:GridView()

Local bar:=New GridView(8,2)

bar.AddView(New Button("Grab"),0,0)

bar.AddView(New Button("Select"),0,0)

bar.AddView(New Button("Plot"),1,0)

bar.AddView(New Button("Edit"),2,0)

Return bar

End

Method CreateMenu:MenuBar()

Local fileMenu:=New Menu( "File" )

Local recentFiles:=New Menu( "Recent Files..." )

Local editMenu:=New Menu( "Edit" )

AddAction(editMenu,"Cut",Key.X,Modifier.Control).Triggered=Cut

AddAction(editMenu,"Copy",Key.C,Modifier.Control).Triggered=Copy

AddAction(editMenu,"Paste",Key.V,Modifier.Control).Triggered=Paste

Local viewMenu:=New Menu( "View" )

AddAction(fileMenu,"New",Key.N,Modifier.Control).Triggered=Create

AddAction(fileMenu,"Open",Key.O,Modifier.Control).Triggered=Open

AddAction(fileMenu,"Close",Key.W,Modifier.Control).Triggered=Close

AddAction(fileMenu,"Quit",Key.Q,Modifier.Alt).Triggered=Quit

AddAction(viewMenu,"Fullscreen",Key.F11).Triggered=ToggleFullscreen

AddAction(viewMenu,"Maximized",Key.F12).Triggered=ToggleMaximized

AddAction(viewMenu,"Zoom In",Key.Equals,Modifier.Control).Triggered=ZoomIn

AddAction(viewMenu,"Zoom Out",Key.Minus,Modifier.Control).Triggered=ZoomOut

Local helpMenu:=New Menu( "Help" )

AddAction(helpMenu,"Reset to Factory Defaults").Triggered=Reset

Local menuBar:=New MenuBar

menuBar.AddMenu( fileMenu )

menuBar.AddMenu( editMenu )

menuBar.AddMenu( viewMenu )

menuBar.AddMenu( helpMenu )

Return menuBar

End

Function AddAction:Action(menu:Menu,name:String,hotkey:Key=Key.None,modifiers:Modifier=Modifier.None)

Local action:=New Action(name)

action.HotKey=hotkey

action.HotKeyModifiers=modifiers

menu.AddAction(action)

Return action

End

Method AddTab(tabView:TabView, title:String, content:View)

tabView.AddTab( title,content )

tabView.CurrentIndex=0

End

Method CreateTabs:TabView()

Local tabView:=New TabView( TabViewFlags.ClosableTabs|TabViewFlags.DraggableTabs )

tabView.RightClicked=Lambda()

Local menu:=New Menu

menu.AddAction( "Action 1" )

menu.AddAction( "Action 2" )

menu.AddAction( "Action 3" )

menu.Open()

End

tabView.CloseClicked=Lambda( index:Int )

tabView.RemoveTab( index )

If tabView.CurrentView Or Not tabView.NumTabs Return

If index=tabView.NumTabs index-=1

tabView.CurrentIndex=index

End

Return tabView

End

Method CreateTree:TreeView()

Local treeView:=New TreeView

treeView.NodeClicked+=Lambda( node:TreeView.Node )

Alert( "Node clicked: node.Text=~q"+node.Text+"~q" )

End

treeView.NodeExpanded+=Lambda( node:TreeView.Node )

' Alert( "Node expanded: node.Text=~q"+node.Text+"~q" )

End

treeView.NodeCollapsed+=Lambda( node:TreeView.Node )

' Alert( "Node collapsed: node.Text=~q"+node.Text+"~q" )

End

treeView.RootNode.Text="Origin"

' DirectoryTree( dir,treeView.RootNode )

Return treeView

End

Method CreateFileTree:TreeView()

Local treeView:=New TreeView

treeView.NodeClicked+=Lambda( node:TreeView.Node )

Alert( "Node clicked: node.Text=~q"+node.Text+"~q" )

End

treeView.NodeExpanded+=Lambda( node:TreeView.Node )

' Alert( "Node expanded: node.Text=~q"+node.Text+"~q" )

End

treeView.NodeCollapsed+=Lambda( node:TreeView.Node )

' Alert( "Node collapsed: node.Text=~q"+node.Text+"~q" )

End

treeView.RootNode.Text=CurrentDir()

DirectoryTree( CurrentDir(),treeView.RootNode )

Return treeView

End

Method AddUI()

Local list:=New ListView

list.AddItem( "listview" )

list.ItemClicked+=Lambda( item:ListView.Item )

Local index:=list.IndexOfItem( item )

Print "Item "+index+" clicked"

End

ContentView=list

End

Method SetTheme(path:String)

App.Theme.Load( path )

End

Method ZoomIn()

SetZoom(prefs.scale+0.0625)

End

Method ZoomOut()

SetZoom(prefs.scale-0.0625)

End

Function Main()

' mojolabs.EnableHighDPI()

New AppInstance

Local filePrefs:=JsonObject.Load(PrefsPath)

If filePrefs

prefs.FromJson(filePrefs)

If prefs.Invalid()

ModularWindow.Reset()

Print "Invalid Prefs - invoked Factory Reset"

Return

Endif

New ModularWindow

App.Run()

End

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mojox app featuring left right top and bottom docks

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