init: pristine aerc 0.20.0 source

2026-04-07 19:54:54 -04:00
commit 083402a548
502 changed files with 68722 additions and 0 deletions
@@ -0,0 +1,125 @@
+package app
+
+import (
+	"context"
+
+	"git.sr.ht/~rjarry/aerc/config"
+	"git.sr.ht/~rjarry/aerc/lib"
+	"git.sr.ht/~rjarry/aerc/lib/ui"
+	"git.sr.ht/~rjarry/go-opt/v2"
+	"git.sr.ht/~rockorager/vaxis"
+)
+
+type ExLine struct {
+	commit      func(cmd string)
+	finish      func()
+	tabcomplete func(ctx context.Context, cmd string) ([]opt.Completion, string)
+	cmdHistory  lib.History
+	input       *ui.TextInput
+}
+
+func NewExLine(cmd string, commit func(cmd string), finish func(),
+	tabcomplete func(ctx context.Context, cmd string) ([]opt.Completion, string),
+	cmdHistory lib.History,
+) *ExLine {
+	input := ui.NewTextInput("", config.Ui).Prompt(":").Set(cmd)
+	if config.Ui.CompletionPopovers {
+		input.TabComplete(
+			tabcomplete,
+			config.Ui.CompletionDelay,
+			config.Ui.CompletionMinChars,
+			&config.Binds.Global.CompleteKey,
+		)
+	}
+	exline := &ExLine{
+		commit:      commit,
+		finish:      finish,
+		tabcomplete: tabcomplete,
+		cmdHistory:  cmdHistory,
+		input:       input,
+	}
+	return exline
+}
+
+func (x *ExLine) TabComplete(tabComplete func(context.Context, string) ([]opt.Completion, string)) {
+	x.input.TabComplete(
+		tabComplete,
+		config.Ui.CompletionDelay,
+		config.Ui.CompletionMinChars,
+		&config.Binds.Global.CompleteKey,
+	)
+}
+
+func NewPrompt(prompt string, commit func(text string),
+	tabcomplete func(ctx context.Context, cmd string) ([]opt.Completion, string),
+) *ExLine {
+	input := ui.NewTextInput("", config.Ui).Prompt(prompt)
+	if config.Ui.CompletionPopovers {
+		input.TabComplete(
+			tabcomplete,
+			config.Ui.CompletionDelay,
+			config.Ui.CompletionMinChars,
+			&config.Binds.Global.CompleteKey,
+		)
+	}
+	exline := &ExLine{
+		commit:      commit,
+		tabcomplete: tabcomplete,
+		cmdHistory:  &nullHistory{input: input},
+		input:       input,
+	}
+	return exline
+}
+
+func (ex *ExLine) Invalidate() {
+	ui.Invalidate()
+}
+
+func (ex *ExLine) Draw(ctx *ui.Context) {
+	ex.input.Draw(ctx)
+}
+
+func (ex *ExLine) Focus(focus bool) {
+	ex.input.Focus(focus)
+}
+
+func (ex *ExLine) Event(event vaxis.Event) bool {
+	if key, ok := event.(vaxis.Key); ok {
+		switch {
+		case key.Matches(vaxis.KeyEnter), key.Matches('j', vaxis.ModCtrl):
+			cmd := ex.input.String()
+			ex.input.Focus(false)
+			ex.commit(cmd)
+			ex.finish()
+		case key.Matches(vaxis.KeyUp):
+			ex.input.Set(ex.cmdHistory.Prev())
+			ex.Invalidate()
+		case key.Matches(vaxis.KeyDown):
+			ex.input.Set(ex.cmdHistory.Next())
+			ex.Invalidate()
+		case key.Matches(vaxis.KeyEsc), key.Matches('c', vaxis.ModCtrl):
+			ex.input.Focus(false)
+			ex.cmdHistory.Reset()
+			ex.finish()
+		default:
+			return ex.input.Event(event)
+		}
+	}
+	return true
+}
+
+type nullHistory struct {
+	input *ui.TextInput
+}
+
+func (*nullHistory) Add(string) {}
+
+func (h *nullHistory) Next() string {
+	return h.input.String()
+}
+
+func (h *nullHistory) Prev() string {
+	return h.input.String()
+}
+
+func (*nullHistory) Reset() {}