Implement :{next,prev}-field in compose view

2 files changed, 46 insertions, 0 deletions

diff --git a/commands/compose/compose.go b/commands/compose/compose.go
new file mode 100644
index 0000000..ea53316
--- /dev/null
+++ b/commands/compose/compose.go
@@ -0,0 +1,16 @@
+package compose
+
+import (
+	"git.sr.ht/~sircmpwn/aerc2/commands"
+)
+
+var (
+	ComposeCommands *commands.Commands
+)
+
+func register(name string, cmd commands.AercCommand) {
+	if ComposeCommands == nil {
+		ComposeCommands = commands.NewCommands()
+	}
+	ComposeCommands.Register(name, cmd)
+}
diff --git a/commands/compose/next-field.go b/commands/compose/next-field.go
new file mode 100644
index 0000000..2c3b414
--- /dev/null
+++ b/commands/compose/next-field.go
@@ -0,0 +1,30 @@
+package compose
+
+import (
+	"errors"
+	"fmt"
+
+	"git.sr.ht/~sircmpwn/aerc2/widgets"
+)
+
+func init() {
+	register("next-field", NextPrevField)
+	register("prev-field", NextPrevField)
+}
+
+func nextPrevFieldUsage(cmd string) error {
+	return errors.New(fmt.Sprintf("Usage: %s", cmd))
+}
+
+func NextPrevField(aerc *widgets.Aerc, args []string) error {
+	if len(args) > 2 {
+		return nextPrevFieldUsage(args[0])
+	}
+	composer, _ := aerc.SelectedTab().(*widgets.Composer)
+	if args[0] == "prev-field" {
+		composer.PrevField()
+	} else {
+		composer.NextField()
+	}
+	return nil
+}