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sml-projects/fcore/app-with.sml

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structure AppWith =
struct
open AppType
fun updateSquares (squares, newX, newY, item) =
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let
val yAxis = Vector.sub (squares, newX)
val yAxis = Vector.update (yAxis, newY, item)
in
Vector.update (squares, newX, yAxis)
end
fun changeSquaresSize (squares, newCanvasWidth, newCanvasHeight) =
let
val maxPoints = Int.max (newCanvasWidth, newCanvasHeight)
in
Vector.tabulate (maxPoints, fn i =>
if i < Vector.length squares then
let
val yAxis = Vector.sub (squares, i)
in
Vector.tabulate (maxPoints, fn ii =>
if ii < Vector.length yAxis then Vector.sub (yAxis, ii)
else {r = 0, g = 0, b = 0, a = 0})
end
else
Vector.tabulate (maxPoints, fn _ => {r = 0, g = 0, b = 0, a = 0}))
end
fun addSquare (app, newX, newY, arrowX, arrowY) : app_type =
let
val
{ mode
, squares
, arrowX = _
, arrowY = _
, canvasWidth
, canvasHeight
, windowWidth
, windowHeight
, xClickPoints
, yClickPoints
, showGraph
, mouseX
, mouseY
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
val item = {r = r, g = g, b = b, a = a}
val squares = updateSquares (squares, newX, newY, item)
in
{ mode = mode
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, mouseX = mouseX
, mouseY = mouseY
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
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, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
fun deleteSquare (app, deleteX, deleteY, arrowX, arrowY) =
let
val
{ mode
, squares
, arrowX = _
, arrowY = _
, canvasWidth
, canvasHeight
, windowWidth
, windowHeight
, xClickPoints
, yClickPoints
, showGraph
, mouseX
, mouseY
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
val item = {r = 0, g = 0, b = 0, a = 0}
val squares = updateSquares (squares, deleteX, deleteY, item)
in
{ mode = mode
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, mouseX = mouseX
, mouseY = mouseY
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
fun squares (app, newSquares) =
let
val
{ mode
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, windowWidth
, windowHeight
, xClickPoints
, yClickPoints
, showGraph
, mouseX
, mouseY
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
in
{ mode = mode
, squares = newSquares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, mouseX = mouseX
, mouseY = mouseY
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
fun arrowX (app, arrowX) =
let
val
{ mode
, squares
, arrowX = _
, arrowY
, canvasWidth
, canvasHeight
, windowWidth
, windowHeight
, xClickPoints
, yClickPoints
, showGraph
, mouseX
, mouseY
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
in
{ mode = mode
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, mouseX = mouseX
, mouseY = mouseY
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
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fun arrowY (app, arrowY) =
let
val
{ mode
, squares
, arrowX
, arrowY = _
, canvasWidth
, canvasHeight
, windowWidth
, windowHeight
, xClickPoints
, yClickPoints
, showGraph
, mouseX
, mouseY
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
in
{ mode = mode
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, mouseX = mouseX
, mouseY = mouseY
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
fun windowResize (app: app_type, windowWidth, windowHeight) : app_type =
let
val
{ mode
, xClickPoints = _
, yClickPoints = _
, windowWidth = _
, windowHeight = _
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph
, mouseX
, mouseY
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
val (xClickPoints, yClickPoints) =
ClickPoints.generate
(windowWidth, windowHeight, canvasWidth, canvasHeight)
in
{ mode = mode
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, mouseX = mouseX
, mouseY = mouseY
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
fun mousePosition (app: app_type, mouseX, mouseY) =
let
val
{ mode
, mouseX = _
, mouseY = _
, xClickPoints
, yClickPoints
, windowWidth
, windowHeight
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
in
{ mode = mode
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
fun graphVisibility (app: app_type, shouldShowGraph) =
let
val
{ mode
, mouseX
, mouseY
, xClickPoints
, yClickPoints
, windowWidth
, windowHeight
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph = _
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
in
{ mode = mode
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = shouldShowGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
fun mode (app: app_type, newMode) =
let
val
{ mode = _
, mouseX
, mouseY
, xClickPoints
, yClickPoints
, windowWidth
, windowHeight
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
in
{ mode = newMode
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
fun fileBrowserAndPath (app: app_type, fileBrowser, path) =
let
val
{ mode
, mouseX
, mouseY
, xClickPoints
, yClickPoints
, windowWidth
, windowHeight
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph
, openFilePath = _
, fileBrowser = _
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
in
{ mode = mode
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = path
, fileBrowser = fileBrowser
, fileBrowserIdx = 0
, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
fun fileBrowserIdx (app: app_type, newFileBrowserIdx) =
let
val
{ mode
, mouseX
, mouseY
, xClickPoints
, yClickPoints
, windowWidth
, windowHeight
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph
, openFilePath
, fileBrowser
, fileBrowserIdx = _
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
in
{ mode = mode
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = newFileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = modalNum
, undo = undo
, redo = redo
}
end
fun modalNum (app: app_type, newNum) : app_type =
let
val
{ mode
, mouseX
, mouseY
, xClickPoints
, yClickPoints
, windowWidth
, windowHeight
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum = prevNum
, undo
, redo
} = app
val newNum = (prevNum * 10) + newNum
in
{ mode = mode
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = newNum
, undo = undo
, redo = redo
}
end
fun r (app: app_type) : app_type =
let
val
{ mode
, mouseX
, mouseY
, xClickPoints
, yClickPoints
, windowWidth
, windowHeight
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph
, openFilePath
, fileBrowser
, fileBrowserIdx
, r = _
, g
, b
, a
, modalNum
, undo
, redo
} = app
val r = Int.min (modalNum, 255)
in
{ mode = mode
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = 0
, undo = undo
, redo = redo
}
end
fun g (app: app_type) : app_type =
let
val
{ mode
, mouseX
, mouseY
, xClickPoints
, yClickPoints
, windowWidth
, windowHeight
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g = _
, b
, a
, modalNum
, undo
, redo
} = app
val g = Int.min (modalNum, 255)
in
{ mode = mode
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = 0
, undo = undo
, redo = redo
}
end
fun b (app: app_type) : app_type =
let
val
{ mode
, mouseX
, mouseY
, xClickPoints
, yClickPoints
, windowWidth
, windowHeight
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b = _
, a
, modalNum
, undo
, redo
} = app
val b = Int.min (modalNum, 255)
in
{ mode = mode
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = 0
, undo = undo
, redo = redo
}
end
fun a (app: app_type) : app_type =
let
val
{ mode
, mouseX
, mouseY
, xClickPoints
, yClickPoints
, windowWidth
, windowHeight
, squares
, arrowX
, arrowY
, canvasWidth
, canvasHeight
, showGraph
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a = _
, modalNum
, undo
, redo
} = app
val a = Int.min (modalNum, 255)
in
{ mode = mode
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowX = arrowX
, arrowY = arrowY
, canvasWidth = canvasWidth
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = 0
, undo = undo
, redo = redo
}
end
fun canvasWidth (app: app_type, newCanvasWidth) =
let
val
{ mode
, canvasWidth = _
, squares
, arrowX
, arrowY
, canvasHeight
, windowWidth
, windowHeight
, xClickPoints
, yClickPoints
, showGraph
, mouseX
, mouseY
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
val squares = changeSquaresSize (squares, newCanvasWidth, canvasHeight)
val arrowX = Int.min (arrowX, newCanvasWidth)
val (xClickPoints, yClickPoints) =
ClickPoints.generate
(windowWidth, windowHeight, newCanvasWidth, canvasHeight)
in
{ mode = mode
, canvasWidth = newCanvasWidth
, arrowX = arrowX
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowY = arrowY
, canvasHeight = canvasHeight
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = 0
, undo = undo
, redo = redo
}
end
fun canvasHeight (app: app_type, newCanvasHeight) =
let
val
{ mode
, canvasHeight = _
, canvasWidth
, squares
, arrowX
, arrowY
, windowWidth
, windowHeight
, xClickPoints
, yClickPoints
, showGraph
, mouseX
, mouseY
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
val squares = changeSquaresSize (squares, canvasWidth, newCanvasHeight)
val arrowY = Int.min (arrowY, newCanvasHeight)
val (xClickPoints, yClickPoints) =
ClickPoints.generate
(windowWidth, windowHeight, canvasWidth, newCanvasHeight)
in
{ mode = mode
, canvasHeight = newCanvasHeight
, canvasWidth = canvasWidth
, arrowX = arrowX
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowY = arrowY
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = 0
, undo = undo
, redo = redo
}
end
fun useSquares (app: app_type, squares, canvasWidth, canvasHeight) =
let
val
{ mode
, canvasHeight = _
, canvasWidth = _
, squares = _
, arrowX
, arrowY
, windowWidth
, windowHeight
, xClickPoints
, yClickPoints
, showGraph
, mouseX
, mouseY
, openFilePath
, fileBrowser
, fileBrowserIdx
, r
, g
, b
, a
, modalNum
, undo
, redo
} = app
val arrowX = Int.min (arrowX, canvasWidth)
val arrowY = Int.min (arrowY, canvasHeight)
val (xClickPoints, yClickPoints) =
ClickPoints.generate
(windowWidth, windowHeight, canvasWidth, canvasHeight)
in
{ mode = mode
, canvasHeight = canvasHeight
, canvasWidth = canvasWidth
, arrowX = arrowX
, mouseX = mouseX
, mouseY = mouseY
, squares = squares
, arrowY = arrowY
, windowWidth = windowWidth
, windowHeight = windowHeight
, xClickPoints = xClickPoints
, yClickPoints = yClickPoints
, showGraph = showGraph
, openFilePath = openFilePath
, fileBrowser = fileBrowser
, fileBrowserIdx = fileBrowserIdx
, r = r
, g = g
, b = b
, a = a
, modalNum = 0
, undo = undo
, redo = redo
}
end
end