Mortdecai
65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
package account
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import (
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"errors"
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"git.sr.ht/~rjarry/aerc/app"
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"git.sr.ht/~rjarry/aerc/commands"
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"git.sr.ht/~rjarry/aerc/lib/ui"
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)
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type Align struct {
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Pos app.AlignPosition `opt:"pos" metavar:"top|center|bottom" action:"ParsePos" complete:"CompletePos" desc:"Position."`
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}
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func init() {
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commands.Register(Align{})
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}
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func (Align) Description() string {
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return "Align the message list view."
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}
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var posNames []string = []string{"top", "center", "bottom"}
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func (a *Align) ParsePos(arg string) error {
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switch arg {
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case "top":
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a.Pos = app.AlignTop
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case "center":
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a.Pos = app.AlignCenter
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case "bottom":
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a.Pos = app.AlignBottom
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default:
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return errors.New("invalid alignment")
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}
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return nil
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}
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func (a *Align) CompletePos(arg string) []string {
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return commands.FilterList(posNames, arg, commands.QuoteSpace)
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}
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func (Align) Context() commands.CommandContext {
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return commands.MESSAGE_LIST
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}
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func (Align) Aliases() []string {
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return []string{"align"}
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}
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func (a Align) Execute(args []string) error {
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acct := app.SelectedAccount()
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if acct == nil {
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return errors.New("no account selected")
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}
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msgList := acct.Messages()
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if msgList == nil {
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return errors.New("no message list available")
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}
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msgList.AlignMessage(a.Pos)
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ui.Invalidate()
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return nil
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}
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