mirror of
https://git.sr.ht/~rjarry/aerc
synced 2025-02-22 23:23:57 +01:00
26033eaecf
Update the Command interface to include a Description() method. Implement the method for all commands using short descriptions inspired from the aerc(1) man page. Return the description values along with command names so that they can be displayed in completion choices. Implements: https://todo.sr.ht/~rjarry/aerc/271 Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Bojan Gabric <bojan@bojangabric.com> Tested-by: Jason Cox <me@jasoncarloscox.com> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
38 lines
729 B
Go
38 lines
729 B
Go
package msgview
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import (
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"git.sr.ht/~rjarry/aerc/app"
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"git.sr.ht/~rjarry/aerc/commands"
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)
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type NextPrevPart struct {
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Offset int `opt:"n" default:"1"`
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}
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func init() {
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commands.Register(NextPrevPart{})
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}
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func (NextPrevPart) Description() string {
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return "Cycle between message parts being shown."
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}
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func (NextPrevPart) Context() commands.CommandContext {
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return commands.MESSAGE_VIEWER
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}
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func (NextPrevPart) Aliases() []string {
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return []string{"next-part", "prev-part"}
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}
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func (np NextPrevPart) Execute(args []string) error {
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mv, _ := app.SelectedTabContent().(*app.MessageViewer)
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for n := 0; n < np.Offset; n++ {
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if args[0] == "prev-part" {
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mv.PreviousPart()
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} else {
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mv.NextPart()
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}
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}
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return nil
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}
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