cabal-version:  3.0
name:           MetaBrush
version:        0.1.0.0
synopsis:       GUI for brush calligraphy.
category:       Calligraphy, Font, Geometry, Graphics, GUI
license:        NONE
homepage:       https://gitlab.com/sheaf/MetaBrush
build-type:     Simple
data-dir:
  assets
data-files:
  theme.css
  colours.css
  icons/*
description:

  MetaBrush is a GUI for brush calligraphy based on Bézier curves.

  A brush stroke is defined by two components:

    * the path of the brush, specified using quadratic Bézier curves,

    * the shape of the brush, also specified with quadratic Bézier curves.

  The shape of the brush is allowed to vary along the path.

flag asserts
  description: Enable debugging assertions.
  default: False
  manual:  True

common common

    build-depends:
        base
           >= 4.17    && < 4.18
      , acts
          ^>= 0.3.1.0
      , code-page
          ^>= 0.2.1
      , containers
           >= 0.6.0.1 && < 0.7
      , deepseq
           >= 1.4.4.0 && < 1.5
      , generic-lens
           >= 2.2     && < 2.3
      , groups
          ^>= 0.5.3
      , groups-generic
          ^>= 0.3.1.0
      , primitive
          ^>= 0.7.1.0
      , rounded-hw
          ^>= 0.3
      , transformers
          ^>= 0.5.6.2

    default-extensions:
        BangPatterns
        BlockArguments
        ConstraintKinds
        DataKinds
        DeriveAnyClass
        DeriveTraversable
        DeriveGeneric
        DerivingVia
        FlexibleContexts
        FlexibleInstances
        FunctionalDependencies
        GADTs
        GeneralisedNewtypeDeriving
        InstanceSigs
        LambdaCase
        LexicalNegation
        MagicHash
        MultiWayIf
        NamedFieldPuns
        PatternSynonyms
        RankNTypes
        RecordWildCards
        RoleAnnotations
        StandaloneDeriving
        StandaloneKindSignatures
        TupleSections
        TypeApplications
        TypeFamilies
        TypeOperators
        UnboxedTuples
        ViewPatterns

    ghc-options:
        -O1
        -fexpose-all-unfoldings
        -funfolding-use-threshold=16
        -fexcess-precision
        -fspecialise-aggressively
        -optc-O3
        -Wall
        -Wcompat
        -fwarn-missing-local-signatures
        -fwarn-incomplete-patterns
        -fwarn-incomplete-uni-patterns
        -fwarn-missing-deriving-strategies
        -fno-warn-unticked-promoted-constructors

    if flag(asserts)
      cpp-options:
          -DASSERTS

    autogen-modules:
        Paths_MetaBrush

    other-modules:
        Paths_MetaBrush

common extras

    build-depends:

        directory
           >= 1.3.4.0    && < 1.4
      , filepath
          ^>= 1.4.2.1
      , hashable
           >= 1.3.0.0    && < 1.5
      , lens
           >= 4.19.2     && < 5.3
      , mtl
           >= 2.2.2      && < 2.4
      , scientific
           >= 0.3.6.2    && < 0.3.8
      , stm
          ^>= 2.5.0.0
      , text
           >= 1.2.3.1    && < 2.1
      , unordered-containers
           >= 0.2.11     && < 0.2.20
      , waargonaut
          ^>= 0.8.0.2

common gtk

    build-depends:
        gi-cairo-render
          ^>= 0.1.0
      , gi-cairo-connector
          ^>= 0.1.0
      , gi-gdk
           >= 4.0.2      && < 4.1
      , gi-gio
           >= 2.0.27     && < 2.1
      , gi-glib
           >= 2.0.23     && < 2.1
      , gi-gobject
          ^>= 2.0.24
      , gi-gtk
           >= 4.0.3      && < 4.1
      , haskell-gi
           >= 0.26       && < 0.27
      , haskell-gi-base
           >= 0.26       && < 0.27


library splines

    import:
        common

    hs-source-dirs:
        src/splines

    default-language:
        Haskell2010

    exposed-modules:
        Math.Bezier.Cubic
      , Math.Bezier.Cubic.Fit
      , Math.Bezier.Quadratic
      , Math.Bezier.Spline
      , Math.Bezier.Stroke
      , Math.Epsilon
      , Math.Linear
      , Math.Linear.Dual
      , Math.Linear.Solve
      , Math.Module
      , Math.Orientation
      , Math.Roots
      , Debug.Utils

    build-depends:
        bifunctors
           >= 5.5.4      && < 5.6
      , eigen
          ^>= 3.3.7.0
      , parallel
          ^>= 3.2.2.0
      , prim-instances
          ^>= 0.2
      , vector
           >= 0.12.1.2   && < 0.14


library metabrushes

    import:
        common, extras

    hs-source-dirs:
        src/metabrushes

    default-language:
        Haskell2010

    exposed-modules:
        MetaBrush.Assert
      , MetaBrush.Asset.Brushes
      , MetaBrush.Brush
      , MetaBrush.Document
      , MetaBrush.Document.Draw
      , MetaBrush.Document.History
      , MetaBrush.Document.Serialise
      , MetaBrush.Document.SubdivideStroke
      , MetaBrush.Records
      , MetaBrush.Serialisable
      , MetaBrush.Unique
      , MetaBrush.Util

    build-depends:
        splines
      , atomic-file-ops
          ^>= 0.3.0.0
      , bytestring
           >= 0.10.10.0  && < 0.12


executable convert-metafont

    import:
        common, extras

    hs-source-dirs:
        src/convert

    default-language:
        Haskell2010

    main-is:

      Main.hs

    other-modules:
        MetaBrush.MetaFont.Convert

    build-depends:
        splines,
        metabrushes,
        diagrams-contrib,
        diagrams-lib,
        linear,
        parsec


executable MetaBrush

    import:
        common, extras, gtk

    hs-source-dirs:
        src/app,
        app

    main-is:
        Main.hs

    default-language:
        Haskell2010

    other-modules:
        MetaBrush.Action
      , MetaBrush.Application
      , MetaBrush.Asset.CloseTabButton
      , MetaBrush.Asset.Colours
      , MetaBrush.Asset.Cursor
      , MetaBrush.Asset.InfoBar
      , MetaBrush.Asset.Logo
      , MetaBrush.Asset.TickBox
      , MetaBrush.Asset.Tools
      , MetaBrush.Asset.WindowIcons
      , MetaBrush.Context
      , MetaBrush.Document.Selection
      , MetaBrush.Document.Update
      , MetaBrush.Event
      , MetaBrush.GTK.Util
      , MetaBrush.Render.Document
      , MetaBrush.Render.Rulers
      , MetaBrush.UI.Coordinates
      , MetaBrush.UI.FileBar
      , MetaBrush.UI.InfoBar
      , MetaBrush.UI.Menu
      , MetaBrush.UI.Panels
      , MetaBrush.UI.ToolBar
      , MetaBrush.UI.Viewport
      , MetaBrush.Time

    ghc-options:
        -threaded -rtsopts

    build-depends:
        splines
      , metabrushes
      , tardis
           >= 0.4.2.0    && < 0.5