func (o *View) Py_substr(tu *py.Tuple) (py.Object, error) {
var (
arg1 text.Region
)
v, err := tu.GetItem(0)
if err != nil {
return nil, err
}
if v2, ok := v.(*Region); !ok {
if v2, ok := v.(*py.Long); !ok {
return nil, fmt.Errorf("Expected type *Region or *Int for primitives.Buffer.Substr() arg1, not %s", v.Type())
} else {
arg1.A = int(v2.Int64())
arg1.B = arg1.A + 1
}
} else {
arg1 = v2.data
}
ret0 := o.data.Buffer().Substr(arg1)
var pyret0 py.Object
pyret0, err = py.NewUnicode(ret0)
if err != nil {
// TODO: do the py objs need to be freed?
return nil, err
}
return pyret0, err
}
// Removes any regions that are outside of the given viewport,
// and clips the regions that are intersecting it so that
// all regions remaining are fully contained inside of the viewport.
func (vr *ViewRegions) Cull(viewport text.Region) {
pe := util.Prof.Enter("render.vr.Cull")
defer pe.Exit()
nr := []text.Region{}
for _, r := range vr.Regions.Regions() {
if viewport.Intersects(r) {
in := viewport.Intersection(r)
if in.Size() != 0 {
nr = append(nr, in)
}
}
}
vr.Regions.Clear()
vr.Regions.AddAll(nr)
}
func (o *View) Py_expand_by_class(tu *py.Tuple, kw *py.Dict) (py.Object, error) {
var (
arg1 text.Region
arg2 int
)
if v, err := tu.GetItem(0); err != nil {
return nil, err
} else {
if v2, ok := v.(*Region); !ok {
if v2, ok := v.(*py.Long); !ok {
return nil, fmt.Errorf("Expected type *Region or *Int for backend.View.ExpandByClass() arg1, not %s", v.Type())
} else {
arg1.A = int(v2.Int64())
arg1.B = arg1.A + 1
}
} else {
arg1 = v2.data
}
}
if v, err := tu.GetItem(1); err != nil {
return nil, err
} else {
if v3, err2 := fromPython(v); err2 != nil {
return nil, err2
} else {
if v2, ok := v3.(int); !ok {
return nil, fmt.Errorf("Expected type int for backend.View.ExpandByClass() arg2, not %s", v.Type())
} else {
arg2 = v2
}
}
}
ret := o.data.ExpandByClass(arg1, arg2)
var err error
var pyret py.Object
pyret, err = toPython(ret)
if err != nil {
return nil, err
}
return pyret, err
}
func (view *View) Py_show(tu *py.Tuple, kw *py.Dict) (py.Object, error) {
var (
arg1 text.Region
)
v, err := tu.GetItem(0)
if err != nil {
return nil, err
}
if v2, ok := v.(*Region); !ok {
if v2, ok := v.(*py.Long); !ok {
return nil, fmt.Errorf("Expected type *Region or *Int for primitives.Buffer.Substr() arg1, not %s", v.Type())
} else {
arg1.A = int(v2.Int64())
arg1.B = arg1.A + 1
}
} else {
arg1 = v2.data
}
backend.GetEditor().Frontend().Show(view.data, arg1)
return toPython(nil)
}