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Fix race conditions caused by writing to view

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This commit is contained in:
Chris Cummer
2019-04-24 23:54:45 -07:00
parent b7be868798
commit a1aae6206f
13 changed files with 96 additions and 41 deletions
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8
modules/cmdrunner/widget.go
View File

@@ -12,6 +12,7 @@ import (
type Widget struct {
wtf.TextWidget
app *tview.Application
args []string
cmd string
result string
@@ -22,6 +23,7 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
widget := Widget{
TextWidget: wtf.NewTextWidget(app, settings.common, false),
app: app,
args: settings.args,
cmd: settings.cmd,
settings: settings,
@@ -36,9 +38,11 @@ func (widget *Widget) Refresh() {
widget.execute()
widget.CommonSettings.Title = widget.String()
widget.View.SetTitle(tview.TranslateANSI(widget.CommonSettings.Title))
widget.View.SetText(widget.result)
widget.app.QueueUpdateDraw(func() {
widget.View.SetTitle(tview.TranslateANSI(widget.CommonSettings.Title))
widget.View.SetText(widget.result)
})
}
func (widget *Widget) String() string {