func (o *View) Py_substr(tu *py.Tuple) (py.Object, error) {
var (
arg1 primitives.Region
)
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 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 err error
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
}
func (vr *ViewRegions) Cull(viewport primitives.Region) {
nr := []primitives.Region{}
for _, r := range vr.Regions.Regions() {
if viewport.Intersects(r) {
nr = append(nr, viewport.Intersection(r))
}
}
vr.Regions.Clear()
vr.Regions.AddAll(nr)
}
func (v *View) Py_show(tu *py.Tuple, kw *py.Dict) (py.Object, error) {
var (
arg1 primitives.Region
)
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 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(v.data, arg1)
return toPython(nil)
}
func (t *tbfe) clip(v *backend.View, r primitives.Region) primitives.Region {
s, _ := v.Buffer().RowCol(r.Begin())
e, _ := v.Buffer().RowCol(r.End())
_, h := termbox.Size()
h -= console_height
if e-s > h {
e = s + h
}
if e2, _ := v.Buffer().RowCol(v.Buffer().TextPoint(e, 1)); e2 < e {
e = e2
}
if e-s < h {
s = e - h
}
if s < 1 {
s = 1
}
r.A = v.Buffer().Line(v.Buffer().TextPoint(s, 1)).A
r.B = v.Buffer().Line(v.Buffer().TextPoint(e, 1)).B
return r
}
func (t *tbfe) Show(v *backend.View, r primitives.Region) {
t.visibleregion[v] = t.clip(v, primitives.Region{r.Begin(), v.Buffer().Size()})
}
func newQLimeView(v *backend.View) *QLimeView {
log4go.Debug("new_QLimeView entered")
defer log4go.Debug("new_QLimeView exited")
var ret QLimeView
ret.Widget = qt5.NewWidget()
ret.v = v
ret.Widget.OnPaintEvent(func(ev *qt5.PaintEvent) {
p := qt5.NewPainter()
defer p.Close()
p.Begin(ret)
b := v.Buffer()
ps := p.Font().PointSize()
pen := qt5.NewPen()
p.SetPen(pen)
brush := qt5.NewBrush()
brush.SetStyle(qt5.SolidPattern)
def := scheme.Settings[0]
p.SetBrush(brush)
f := p.Font()
f.SetFixedPitch(true)
p.SetFont(f)
brush.SetColor(color.RGBA(def.Settings["background"]))
p.DrawRect(ev.Rect())
is_widget, ok := v.Settings().Get("is_widget", false).(bool)
is_widget = ok && is_widget
pen.SetColor(color.RGBA(def.Settings["background"]))
p.SetPen(pen)
for y := 0; y < 20; y++ {
pos := b.TextPoint(y, 0)
line := b.Line(pos)
if is_widget {
p.DrawText(qt5.Point{0, (y + 1) * (ps + 2)}, b.Substr(line))
} else {
for line.Contains(pos) {
scope := primitives.Region{pos, pos}
sn := v.ScopeName(pos)
for line.Contains(pos) {
pos++
if v.ScopeName(pos) != sn {
scope.B = pos
break
}
}
is := line.Intersection(scope)
c := color.RGBA(def.Settings["foreground"])
s := scheme.ClosestMatchingSetting(sn)
if v, ok := s.Settings["foreground"]; ok {
c = color.RGBA(v)
}
pen.SetColor(c)
p.SetPen(pen)
_, col := b.RowCol(line.A)
p.DrawText(qt5.Point{col * ps / 2, (y + 1) * (ps + 2)}, b.Substr(is))
line.A = is.End()
}
}
}
})
ret.Widget.OnResizeEvent(func(ev *qt5.ResizeEvent) {
if w, ok := v.Settings().Get("is_widget", false).(bool); ok && !w {
ret.Widget.SetMinimumSize(qt5.Size{600, 100})
}
})
v.Settings().Set("lime.qt.widget", &ret)
return &ret
}