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command/help: remove helpClose function

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The helpClose function is used to call UpdateScreen on MessageViewer,
which has the effect of invalidating and redrawing the message view.
This logic is redundant with the addition of tcell-term and the main
event loop.

Remove the helpClose calls. Remove the UpdateScreen methods from
messageviewer: those functions are only used by the helpClose function.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Koni Marti <koni.marti@gmail.com>
This commit is contained in:
Tim Culverhouse 2022-10-19 12:48:02 -05:00 committed by Robin Jarry
parent 3687b18149
commit ee964ad6b0
2 changed files with 0 additions and 27 deletions
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7
commands/help.go
View file

@ -50,7 +50,6 @@ func (Help) Execute(aerc *widgets.Aerc, args []string) error {
aerc.HumanReadableBindings(),
aerc.SelectedAccountUiConfig(),
func(_ string) {
helpClose(aerc)
aerc.CloseDialog()
},
),
@ -61,9 +60,3 @@ func (Help) Execute(aerc *widgets.Aerc, args []string) error {
return TermCore(aerc, []string{"term", "man", page})
}
func helpClose(aerc *widgets.Aerc) {
if content, ok := aerc.SelectedTabContent().(*widgets.MessageViewer); ok {
content.UpdateScreen()
}
}

20
widgets/msgviewer.go
View file

@ -387,22 +387,6 @@ func (mv *MessageViewer) Close() error {
return nil
}
func (mv *MessageViewer) UpdateScreen() {
if mv.switcher == nil {
return
}
parts := mv.switcher.parts
selected := mv.switcher.selected
if selected < 0 {
return
}
if len(parts) > 0 && selected < len(parts) {
if part := parts[selected]; part != nil {
part.UpdateScreen()
}
}
}
func (ps *PartSwitcher) Invalidate() {
ui.Invalidate()
}
@ -638,10 +622,6 @@ func (pv *PartViewer) SetSource(reader io.Reader) {
pv.attemptCopy()
}
func (pv *PartViewer) UpdateScreen() {
pv.Invalidate()
}
func (pv *PartViewer) attemptCopy() {
if pv.source == nil ||
pv.filter == nil ||