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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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38
modules/system/widget.go
View File

@@ -11,8 +11,10 @@ import (
type Widget struct {
wtf.TextWidget
Date string
Version string
Date string
Version string
app *tview.App
settings *Settings
systemInfo *SystemInfo
}
@@ -21,7 +23,9 @@ func NewWidget(app *tview.Application, date, version string, settings *Settings)
widget := Widget{
TextWidget: wtf.NewTextWidget(app, settings.common, false),
Date: date,
Date: date,
app: app,
settings: settings,
Version: version,
}
@@ -32,19 +36,21 @@ func NewWidget(app *tview.Application, date, version string, settings *Settings)
}
func (widget *Widget) Refresh() {
widget.View.SetText(
fmt.Sprintf(
"%8s: %s\n%8s: %s\n\n%8s: %s\n%8s: %s",
"Built",
widget.prettyDate(),
"Vers",
widget.Version,
"OS",
widget.systemInfo.ProductVersion,
"Build",
widget.systemInfo.BuildVersion,
),
)
widget.app.QueueUpdateDraw(func() {
widget.View.SetText(
fmt.Sprintf(
"%8s: %s\n%8s: %s\n\n%8s: %s\n%8s: %s",
"Built",
widget.prettyDate(),
"Vers",
widget.Version,
"OS",
widget.systemInfo.ProductVersion,
"Build",
widget.systemInfo.BuildVersion,
),
)
})
}
func (widget *Widget) prettyDate() string {