15b72df1da
This changes the scrolling to be done on the draw, when the height is updated, ensuring that the selected item is kept on screen during resizing. Also, this ensures that messages will fill the screen when resizing the window, for instance, shrinking and then growing drags down more messages if possible. This is a transplant of the dirlist scrolling logic.
50 lines
928 B
Go
50 lines
928 B
Go
package account
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import (
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"errors"
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"fmt"
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"git.sr.ht/~sircmpwn/aerc/widgets"
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)
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type NextPrevResult struct{}
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func init() {
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register(NextPrevResult{})
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}
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func (NextPrevResult) Aliases() []string {
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return []string{"next-result", "prev-result"}
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}
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func (NextPrevResult) Complete(aerc *widgets.Aerc, args []string) []string {
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return nil
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}
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func (NextPrevResult) Execute(aerc *widgets.Aerc, args []string) error {
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if len(args) > 1 {
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return nextPrevResultUsage(args[0])
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}
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acct := aerc.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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if args[0] == "prev-result" {
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store := acct.Store()
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if store != nil {
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store.PrevResult()
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}
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acct.Messages().Invalidate()
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} else {
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store := acct.Store()
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if store != nil {
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store.NextResult()
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}
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acct.Messages().Invalidate()
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}
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return nil
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}
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func nextPrevResultUsage(cmd string) error {
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return fmt.Errorf("Usage: %s [<n>[%%]]", cmd)
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}
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