Terminal & Code: components 321-340

2026-10-05 14:38:18 -04:00
1 parent 6f0c02d339
commit 0b936c940f
@@ -0,0 +1,126 @@
+package mujica
+
+import (
+	"fmt"
+	"log/slog"
+	"path"
+
+	"github.com/egoist/mygo/ui"
+
+	"mujicaui/icons"
+	"mujicaui/internal"
+	"mujicaui/theme"
+)
+
+// Breakpoint stops at File:Line when Condition holds.
+type Breakpoint struct {
+	ID        string
+	File      string
+	Line      int
+	Enabled   bool
+	Condition string
+}
+
+// BreakpointListOptions configure a BreakpointList.
+type BreakpointListOptions struct {
+	Disabled bool
+}
+
+// BreakpointListResult fields hold breakpoint IDs.
+type BreakpointListResult struct {
+	Element                 *ui.Element
+	Toggled, Edited, Opened string
+}
+
+type breakpointEdit struct{ id, draft string }
+
+// BreakpointList lists breakpoints with toggles and conditions.
+func BreakpointList(c *ui.Context, bps *[]Breakpoint, opts BreakpointListOptions) BreakpointListResult {
+	if bps == nil {
+		panic("mujica: BreakpointList needs breakpoints")
+	}
+	seen := map[string]bool{}
+	for _, b := range *bps {
+		if b.ID == "" || seen[b.ID] {
+			panic("mujica: Breakpoint IDs must be set and unique")
+		}
+		seen[b.ID] = true
+	}
+	k := Tokens(c)
+	d := Density(c)
+	u := d.Unit()
+	var res BreakpointListResult
+	res.Element = codePanel(c).Disabled(opts.Disabled).Label(msg(c, "breakpoint_list.label"))
+	edit := ui.Local(res.Element, "breakpoint_list.edit", func() breakpointEdit { return breakpointEdit{} })
+	disabled := res.Element.IsDisabled()
+	if disabled {
+		edit.id = ""
+	}
+	res.Element.Children(func() {
+		if len(*bps) == 0 {
+			codeCaption(c, msg(c, "breakpoint_list.empty")).Padding(u * 4)
+			return
+		}
+		ScrollArea(c, nil, ScrollAreaOptions{}, func() {
+			for i := range *bps {
+				b := &(*bps)[i]
+				ui.Column(c).Key(b.ID).Padding(u, u*2).Gap(u).BorderWidth(0, 0, theme.BorderWidth, 0).BorderColor(k.Border).Children(func() {
+					ui.Row(c).MinHeight(d.ControlHeight()).Gap(u * 2).AlignItems(ui.Center).Children(func() {
+						on := b.Enabled
+						Checkbox(c, &on, "", CheckboxOptions{Disabled: opts.Disabled}).Label(fmt.Sprintf(msg(c, "breakpoint_list.enable"), path.Base(b.File), b.Line))
+						if on != b.Enabled && !disabled {
+							b.Enabled, res.Toggled = on, b.ID
+							slog.Debug("mujica: breakpoint_list toggle", "id", b.ID, "enabled", on)
+						}
+						if breakpointLocation(c, *b).Clicked() && !disabled {
+							res.Opened = b.ID
+							slog.Debug("mujica: breakpoint_list open", "id", b.ID)
+						}
+						if iconAction(c, icons.Must("funnel"), fmt.Sprintf(msg(c, "breakpoint_list.edit"), path.Base(b.File), b.Line)).Clicked() && !disabled {
+							*edit = breakpointEdit{b.ID, b.Condition}
+						}
+					})
+					switch {
+					case edit.id == b.ID:
+						in := TextInput(c, &edit.draft, TextInputOptions{Placeholder: msg(c, "breakpoint_list.placeholder"), Label: msg(c, "breakpoint_list.condition")})
+						in.Input.AutoFocus()
+						if in.Input.Shortcut(0, ui.KeyEscape) {
+							edit.id = ""
+						} else if in.Submitted() && !disabled {
+							b.Condition, res.Edited, edit.id = edit.draft, b.ID, ""
+							slog.Debug("mujica: breakpoint_list condition", "id", b.ID)
+						}
+					case b.Condition != "":
+						codeMono(c, fmt.Sprintf(msg(c, "breakpoint_list.when"), b.Condition)).TextColor(k.Warning).Padding(0, 0, 0, 28)
+					}
+				})
+			}
+		}).Grow(1)
+	})
+	return res
+}
+
+// breakpointLocation is a button opening the location.
+func breakpointLocation(c *ui.Context, b Breakpoint) *ui.Element {
+	k := Tokens(c)
+	d := Density(c)
+	e := ui.ButtonBase(c).Grow(1).MinWidth(0).MinHeight(theme.MinHitSize).Justify(ui.Start).Gap(d.Unit()*2).Padding(0, d.Unit()).
+		Radius(theme.ControlRadius).Label(fmt.Sprintf("%s:%d", b.File, b.Line))
+	internal.Ring(e, k.Focus, theme.ControlRadius)
+	if e.Hovered() {
+		e.Background(k.SurfaceHover)
+	}
+	fg := k.Text
+	if !b.Enabled {
+		fg = k.TextMuted
+	}
+	return e.Children(func() {
+		// A filled dot is enabled, a ring disabled.
+		dot := ui.Box(c).Size(10, 10).Radius(5).Shrink(0).Role(ui.RoleNone).Border(theme.BorderWidth, k.Danger)
+		if b.Enabled {
+			dot.Background(k.Danger)
+		}
+		ui.Text(c, path.Base(b.File)).TextColor(fg).SingleLine()
+		codeCaption(c, fmt.Sprintf("%s:%d", path.Dir(b.File), b.Line)).MinWidth(0)
+	})
+}