buttons example, update to latest rye / fyne

current/fyne_io_fyne_v2/custom.go

@@ -0,0 +1,33 @@
+// Add your custom builtins to this file.
+
+package fyne_io_fyne_v2
+
+import (
+	"strings"
+
+	"github.com/refaktor/rye/env"
+)
+
+var builtinsCustom = map[string]*env.Builtin{
+	"nil": {
+		Doc: "nil value for go types",
+		Fn: func(ps *env.ProgramState, arg0, arg1, arg2, arg3, arg4 env.Object) env.Object {
+			return *env.NewInteger(0)
+		},
+	},
+	"kind": {
+		Doc: "underlying kind of a go native",
+		Fn: func(ps *env.ProgramState, arg0, arg1, arg2, arg3, arg4 env.Object) env.Object {
+			nat, ok := arg0.(env.Native)
+			if !ok {
+				ps.FailureFlag = true
+				return env.NewError("kind: arg0: expected native")
+			}
+			s := ps.Idx.GetWord(nat.Kind.Index)
+			s = s[3 : len(s)-1]            // remove surrounding "Go()"
+			s = strings.TrimPrefix(s, "*") // remove potential pointer "*"
+			return *env.NewString(s)
+		},
+	},
+	// Add your custom builtins here:
+}

examples/buttons.rye

@@ -0,0 +1,68 @@
+
+rye .needs { fyne }
+
+myctx: context { do load %buttons_my.rye }
+
+current-ctx: ?current
+
+do\par fyne { 
+
+	win: app .window "Buttons app"
+	gw: grid-wrap size 120.0 36.0 { }	
+	spl: h-split gw lbl: label "" ,
+	spl .offset! 0.6
+
+	for lc\data\ myctx { ::w
+		extends myctx {
+			fnc: ?w
+			gw .add button to-string w
+			  fn\par { } current-ctx
+			    { set-text lbl capture-stdout [ fnc ] }
+		}
+	}
+
+	with win {
+		.resize size 450.0 350.0 ,
+		.set-content spl , 
+		.show-and-run
+	}
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+; 			if w .val .type? = 'function {
+;				fnc: ?w
+;				gw .add button to-string w
+;				fn\par { } current-ctx { set-text lbl capture-stdout [ fnc ] }
+;			}
+; for lc\data\ myctx { ::w
+;     gw .add button to-string w fn\par { } myctx [ 'set-text 'lbl 'capture-stdout [ w ] ]
+; }
+;	for lc\data\ myctx { ::w
+;		gw .add button to-string w closure { } { set-text lbl capture-stdout { do { probe w } } }
+;	}
+
+;	for lc\vals\ myctx { ::f
+;		gw .add button to-string w does combine { set-text lbl capture-stdout apply ?f { } }   ; where f are closures
+;	}
+
+
+
+; TODO:
+; add apply built-in
+; have lc\words lc\vals and ly\words\ lc\vals\
+; think about a concept of a stub a word or a value that caries it's context with it
+; make evaluator evaluate function in ab xlock of code

examples/buttons_my.rye

@@ -0,0 +1,45 @@
+
+hello: does { print "Hello world!" }
+
+my-ip: fn { } {                     
+	get https://api.ipify.org?format=json
+	|parse-json -> "ip" |print
+}
+
+joke: does {
+	get https://official-joke-api.appspot.com/random_joke
+	|parse-json
+	|with { -> "setup" |print , -> "punchline" |print }
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+; job: "Mining"
+
+; eat: fn { } { print "Jum..." }
+
+; work: fn { } { print "Ugh... " + job } 
+
+; sleep: fn { } { print "Zzzz..." }

go.mod

@@ -8,7 +8,7 @@ toolchain go1.23.4
 
 replace github.com/refaktor/rye => ../rye
 
-// replace github.com/refaktor/ryegen => ../ryegen
+replace github.com/refaktor/ryegen => ../ryegen
 
 require (
 	fyne.io/fyne/v2 v2.5.2

go.sum

@@ -429,8 +429,6 @@ github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c/go.mod h1:Om
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/refaktor/go-peg v0.0.0-20220116201714-31e3dfa8dc7d h1:FXrWUGgPRzhaZIBho8zNLSrMp0VpP8E9+wbRRnJYlbE=
 github.com/refaktor/go-peg v0.0.0-20220116201714-31e3dfa8dc7d/go.mod h1:iIkrsFobLIWX8kQ6Oqj4cl4nwdMSE92DWpWwk9YlG9s=
-github.com/refaktor/ryegen v0.1.0 h1:g74xYZHv5vnkRn+gV3Hy/28OYqi9DrnXeZzXhNF7zTk=
-github.com/refaktor/ryegen v0.1.0/go.mod h1:e0SC24+QY8gh/mI/7r6jaU6MNRfC3JcnJv1RUQDJHHY=
 github.com/richardlehane/mscfb v1.0.4 h1:WULscsljNPConisD5hR0+OyZjwK46Pfyr6mPu5ZawpM=
 github.com/richardlehane/mscfb v1.0.4/go.mod h1:YzVpcZg9czvAuhk9T+a3avCpcFPMUWm7gK3DypaEsUk=
 github.com/richardlehane/msoleps v1.0.1/go.mod h1:BWev5JBpU9Ko2WAgmZEuiz4/u3ZYTKbjLycmwiWUfWg=