func Example() {
// Create a table with some columns.
lf := tablist.NewFormater(
tablist.NewColRight(0, "column 0"),
tablist.NewColLeft(0, "column 1"),
tablist.NewColLeft(23, "column 2"),
)
// Add a few lines of data.
for _, item := range []struct {
c0, c1, c2 string
}{
{"content", "this is on the left", "also left"},
{"aligned", "with an empty cell", "with fixed size"},
{"on the right", "", "can truncate the content too large"},
} {
line := lf.AddLine()
line.Set(0, item.c0) // You better use constants to refer to your column ID.
line.Set(1, item.c1)
line.Set(2, item.c2)
}
lf.AddSeparator()
sepInfo := lf.AddLine()
sepInfo.Set(1, "AddSeparator")
sepInfo.Set(2, "separator visible above")
// Disable the group color for the example test.
tablist.GroupColor = ""
lf.AddGroup(1, "AddGroup")
lineInfo := lf.AddLine()
lineInfo.Set(1, "AddLine")
lineInfo.Set(2, "a basic line")
emptyFilled := lf.AddEmptyFilled()
emptyFilled.Set(1, "AddEmptyFilled")
emptyFilled.Set(2, "fills empty cells")
// Prints the result to console.
lf.Print()
// Output:
// ┌column 0──────┬column 1─────────────┬column 2─────────────────┐
// │ content │ this is on the left │ also left │
// │ aligned │ with an empty cell │ with fixed size │
// │ on the right │ │ can truncate the conten │
// ├──────────────┼─────────────────────┼─────────────────────────┤
// │ │ AddSeparator │ separator visible above │
// ├──────────────┼AddGroup─────────────┼─────────────────────────┤
// │ │ AddLine │ a basic line │
// │──────────────│ AddEmptyFilled │ fills empty cells │
// └──────────────┴─────────────────────┴─────────────────────────┘
}
func TestTableColor(t *testing.T) {
tablist.GroupColor = color.FgRed
// Create a table with some columns.
lf := tablist.NewFormater(
tablist.NewColRight(0, "column 0"),
)
lf.AddGroup(0, "group")
assert.Equal(t, 1, lf.Count(), "Count")
groupColor := color.FgRed + "group" + color.Reset
output := `┌column ┐
├` + groupColor + `──┤
└───────┘`
assert.Equal(t, output, lf.Sprint(), "Count")
}
// Format applet packages using simple table formater.
//
func printConsole(list packages.AppletPackages) {
lf := tablist.NewFormater(
tablist.NewColRight(0, "Inst"),
tablist.NewColLeft(0, "[ Applet ]"),
tablist.NewColLeft(0, "Category"),
)
for _, pack := range list {
line := lf.AddLine()
if pack.Type == packages.TypeUser {
line.Colored(0, color.FgGreen, " * ")
}
if pack.Type == packages.TypeInDev {
line.Colored(0, color.FgYellow, " * ")
}
line.Set(1, pack.DisplayedName)
cat, _ := packages.FormatCategory(pack.Category)
line.Set(2, cat)
}
lf.Print()
}