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WTF-718 Fixes missing grid issue when running CmdRunner (#740)

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Closes #718 and closes #730.

Signed-off-by: Chris Cummer <chriscummer@me.com>
This commit is contained in:
Chris Cummer
2019-11-09 14:09:13 -08:00
committed by GitHub
parent 7c22408636
commit a18fce88ac
3 changed files with 16 additions and 7 deletions
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15
utils/utils.go
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@@ -128,16 +128,21 @@ func ParseJSON(obj interface{}, text io.Reader) error {
}
// CalculateDimensions reads the module dimensions from the module and global config. The border is already substracted.
func CalculateDimensions(moduleConfig, globalConfig *config.Config) (int, int) {
func CalculateDimensions(moduleConfig, globalConfig *config.Config) (int, int, error) {
grid, err := globalConfig.Get("wtf.grid")
if err != nil {
return 0, 0, err
}
cols := ToInts(grid.UList("wtf.grid.columns"))
rows := ToInts(grid.UList("wtf.grid.rows"))
// Read the source data from the config
left := moduleConfig.UInt("position.left", 0)
top := moduleConfig.UInt("position.top", 0)
width := moduleConfig.UInt("position.width", 0)
height := moduleConfig.UInt("position.height", 0)
cols := ToInts(globalConfig.UList("wtf.grid.columns"))
rows := ToInts(globalConfig.UList("wtf.grid.rows"))
// Make sure the values are in bounds
left = Clamp(left, 0, len(cols)-1)
top = Clamp(top, 0, len(rows)-1)
@@ -157,7 +162,7 @@ func CalculateDimensions(moduleConfig, globalConfig *config.Config) (int, int) {
w = MaxInt(w, 0)
h = MaxInt(h, 0)
return w, h
return w, h, nil
}
// MaxInt returns the larger of x or y