widgets: rename package to app

This is the central point of all aerc. Having it named widgets is
confusing. Rename it to app. It will make a cleaner transition when
making the app.Aerc object available globally in the next commit.

Signed-off-by: Robin Jarry <robin@jarry.cc>
Acked-by: Moritz Poldrack <moritz@poldrack.dev>

1 files changed, 0 insertions, 120 deletions

diff --git a/widgets/exline.go b/widgets/exline.go
deleted file mode 100644
index 1f2d71e4..00000000
--- a/widgets/exline.go
+++ /dev/null
@@ -1,120 +0,0 @@
-package widgets
-
-import (
-	"github.com/gdamore/tcell/v2"
-
-	"git.sr.ht/~rjarry/aerc/config"
-	"git.sr.ht/~rjarry/aerc/lib"
-	"git.sr.ht/~rjarry/aerc/lib/ui"
-)
-
-type ExLine struct {
-	commit      func(cmd string)
-	finish      func()
-	tabcomplete func(cmd string) ([]string, string)
-	cmdHistory  lib.History
-	input       *ui.TextInput
-}
-
-func NewExLine(cmd string, commit func(cmd string), finish func(),
-	tabcomplete func(cmd string) ([]string, 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,
-		)
-	}
-	exline := &ExLine{
-		commit:      commit,
-		finish:      finish,
-		tabcomplete: tabcomplete,
-		cmdHistory:  cmdHistory,
-		input:       input,
-	}
-	return exline
-}
-
-func (x *ExLine) TabComplete(tabComplete func(string) ([]string, string)) {
-	x.input.TabComplete(
-		tabComplete,
-		config.Ui.CompletionDelay,
-		config.Ui.CompletionMinChars,
-	)
-}
-
-func NewPrompt(prompt string, commit func(text string),
-	tabcomplete func(cmd string) ([]string, string),
-) *ExLine {
-	input := ui.NewTextInput("", config.Ui).Prompt(prompt)
-	if config.Ui.CompletionPopovers {
-		input.TabComplete(
-			tabcomplete,
-			config.Ui.CompletionDelay,
-			config.Ui.CompletionMinChars,
-		)
-	}
-	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 tcell.Event) bool {
-	if event, ok := event.(*tcell.EventKey); ok {
-		switch event.Key() {
-		case tcell.KeyEnter, tcell.KeyCtrlJ:
-			cmd := ex.input.String()
-			ex.input.Focus(false)
-			ex.commit(cmd)
-			ex.finish()
-		case tcell.KeyUp:
-			ex.input.Set(ex.cmdHistory.Prev())
-			ex.Invalidate()
-		case tcell.KeyDown:
-			ex.input.Set(ex.cmdHistory.Next())
-			ex.Invalidate()
-		case tcell.KeyEsc, tcell.KeyCtrlC:
-			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() {}