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, 68 insertions, 0 deletions

diff --git a/app/getpasswd.go b/app/getpasswd.go
new file mode 100644
index 00000000..9a3dbf3b
--- /dev/null
+++ b/app/getpasswd.go
@@ -0,0 +1,68 @@
+package app
+
+import (
+	"fmt"
+
+	"github.com/gdamore/tcell/v2"
+
+	"git.sr.ht/~rjarry/aerc/config"
+	"git.sr.ht/~rjarry/aerc/lib/ui"
+)
+
+type GetPasswd struct {
+	callback func(string, error)
+	title    string
+	prompt   string
+	input    *ui.TextInput
+}
+
+func NewGetPasswd(
+	title string, prompt string, cb func(string, error),
+) *GetPasswd {
+	getpasswd := &GetPasswd{
+		callback: cb,
+		title:    title,
+		prompt:   prompt,
+		input:    ui.NewTextInput("", config.Ui).Password(true).Prompt("Password: "),
+	}
+	getpasswd.input.Focus(true)
+	return getpasswd
+}
+
+func (gp *GetPasswd) Draw(ctx *ui.Context) {
+	defaultStyle := config.Ui.GetStyle(config.STYLE_DEFAULT)
+	titleStyle := config.Ui.GetStyle(config.STYLE_TITLE)
+
+	ctx.Fill(0, 0, ctx.Width(), ctx.Height(), ' ', defaultStyle)
+	ctx.Fill(0, 0, ctx.Width(), 1, ' ', titleStyle)
+	ctx.Printf(1, 0, titleStyle, "%s", gp.title)
+	ctx.Printf(1, 1, defaultStyle, gp.prompt)
+	gp.input.Draw(ctx.Subcontext(1, 3, ctx.Width()-2, 1))
+}
+
+func (gp *GetPasswd) Invalidate() {
+	ui.Invalidate()
+}
+
+func (gp *GetPasswd) Event(event tcell.Event) bool {
+	switch event := event.(type) {
+	case *tcell.EventKey:
+		switch event.Key() {
+		case tcell.KeyEnter:
+			gp.input.Focus(false)
+			gp.callback(gp.input.String(), nil)
+		case tcell.KeyEsc:
+			gp.input.Focus(false)
+			gp.callback("", fmt.Errorf("no password provided"))
+		default:
+			gp.input.Event(event)
+		}
+	default:
+		gp.input.Event(event)
+	}
+	return true
+}
+
+func (gp *GetPasswd) Focus(f bool) {
+	// Who cares
+}