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Refactor a number of widgets to display client errors

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Rather than swallowing or crashing, display appropriate errors
This commit is contained in:
Sean Smith
2019-09-01 13:19:07 -04:00
parent ff77a3deb0
commit 8835f532cc
12 changed files with 83 additions and 60 deletions
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13
modules/gspreadsheets/widget.go
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@@ -14,6 +14,7 @@ type Widget struct {
settings *Settings
cells []*sheets.ValueRange
err error
}
func NewWidget(app *tview.Application, settings *Settings) *Widget {
@@ -29,7 +30,8 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
/* -------------------- Exported Functions -------------------- */
func (widget *Widget) Refresh() {
cells, _ := widget.Fetch()
cells, err := widget.Fetch()
widget.err = err
widget.cells = cells
widget.Redraw(widget.content)
@@ -38,8 +40,13 @@ func (widget *Widget) Refresh() {
/* -------------------- Unexported Functions -------------------- */
func (widget *Widget) content() (string, string, bool) {
title := widget.CommonSettings().Title
if widget.err != nil {
return title, widget.err.Error(), true
}
if widget.cells == nil {
return widget.CommonSettings().Title, "error 1", false
return title, "No cells", false
}
res := ""
@@ -49,5 +56,5 @@ func (widget *Widget) content() (string, string, bool) {
res += fmt.Sprintf("%s\t[%s]%s\n", cells[i], widget.settings.colors.values, widget.cells[i].Values[0][0])
}
return widget.CommonSettings().Title, res, false
return title, res, false
}