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kubernetes-retired/heapster | metrics/sinks/hawkular/client.go | checkCache | func (h *hawkularSink) checkCache(key string, hash uint64) bool {
h.regLock.Lock()
defer h.regLock.Unlock()
_, found := h.expReg[key]
if !found || h.expReg[key].hash != hash {
return false
}
// Update the TTL
h.expReg[key].ttl = h.runId
return true
} | go | func (h *hawkularSink) checkCache(key string, hash uint64) bool {
h.regLock.Lock()
defer h.regLock.Unlock()
_, found := h.expReg[key]
if !found || h.expReg[key].hash != hash {
return false
}
// Update the TTL
h.expReg[key].ttl = h.runId
return true
} | [
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] | e1e83412787b60d8a70088f09a2cb12339b305c3 | https://github.com/kubernetes-retired/heapster/blob/e1e83412787b60d8a70088f09a2cb12339b305c3/metrics/sinks/hawkular/client.go#L65-L75 | train |
kubernetes-retired/heapster | metrics/sinks/hawkular/client.go | expireCache | func (h *hawkularSink) expireCache(runId uint64) {
h.regLock.Lock()
defer h.regLock.Unlock()
for k, v := range h.expReg {
if (v.ttl + h.cacheAge) <= runId {
delete(h.expReg, k)
}
}
} | go | func (h *hawkularSink) expireCache(runId uint64) {
h.regLock.Lock()
defer h.regLock.Unlock()
for k, v := range h.expReg {
if (v.ttl + h.cacheAge) <= runId {
delete(h.expReg, k)
}
}
} | [
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kubernetes-retired/heapster | metrics/sinks/hawkular/client.go | updateDefinitions | func (h *hawkularSink) updateDefinitions(mds []*metrics.MetricDefinition) error {
for _, p := range mds {
if model, f := h.models[p.Tags[descriptorTag]]; f && !h.recent(p, model) {
if err := h.client.UpdateTags(p.Type, p.ID, p.Tags, h.modifiers...); err != nil {
return err
}
}
h.cache(p)
}
return nil
} | go | func (h *hawkularSink) updateDefinitions(mds []*metrics.MetricDefinition) error {
for _, p := range mds {
if model, f := h.models[p.Tags[descriptorTag]]; f && !h.recent(p, model) {
if err := h.client.UpdateTags(p.Type, p.ID, p.Tags, h.modifiers...); err != nil {
return err
}
}
h.cache(p)
}
return nil
} | [
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kubernetes-retired/heapster | metrics/sinks/hawkular/client.go | recent | func (h *hawkularSink) recent(live *metrics.MetricDefinition, model *metrics.MetricDefinition) bool {
recent := true
for k := range model.Tags {
if v, found := live.Tags[k]; !found {
// There's a label that wasn't in our stored definition
live.Tags[k] = v
recent = false
}
}
return recent
} | go | func (h *hawkularSink) recent(live *metrics.MetricDefinition, model *metrics.MetricDefinition) bool {
recent := true
for k := range model.Tags {
if v, found := live.Tags[k]; !found {
// There's a label that wasn't in our stored definition
live.Tags[k] = v
recent = false
}
}
return recent
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kubernetes-retired/heapster | metrics/sinks/hawkular/client.go | descriptorToDefinition | func (h *hawkularSink) descriptorToDefinition(md *core.MetricDescriptor) metrics.MetricDefinition {
tags := make(map[string]string)
// Postfix description tags with _description
for _, l := range md.Labels {
if len(l.Description) > 0 {
tags[l.Key+descriptionTag] = l.Description
}
}
if len(md.Units.String()) > 0 {
tags[unitsTag] = md.Units.String()
}
tags[descriptorTag] = md.Name
hmd := metrics.MetricDefinition{
ID: md.Name,
Tags: tags,
Type: heapsterTypeToHawkularType(md.Type),
}
return hmd
} | go | func (h *hawkularSink) descriptorToDefinition(md *core.MetricDescriptor) metrics.MetricDefinition {
tags := make(map[string]string)
// Postfix description tags with _description
for _, l := range md.Labels {
if len(l.Description) > 0 {
tags[l.Key+descriptionTag] = l.Description
}
}
if len(md.Units.String()) > 0 {
tags[unitsTag] = md.Units.String()
}
tags[descriptorTag] = md.Name
hmd := metrics.MetricDefinition{
ID: md.Name,
Tags: tags,
Type: heapsterTypeToHawkularType(md.Type),
}
return hmd
} | [
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] | // Transform the MetricDescriptor to a format used by Hawkular-Metrics | [
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] | e1e83412787b60d8a70088f09a2cb12339b305c3 | https://github.com/kubernetes-retired/heapster/blob/e1e83412787b60d8a70088f09a2cb12339b305c3/metrics/sinks/hawkular/client.go#L139-L161 | train |
kubernetes-retired/heapster | metrics/sinks/hawkular/client.go | pointToLabeledMetricHeader | func (h *hawkularSink) pointToLabeledMetricHeader(ms *core.MetricSet, metric core.LabeledMetric, timestamp time.Time) (*metrics.MetricHeader, error) {
name := h.idName(ms, metric.Name)
if resourceID, found := metric.Labels[core.LabelResourceID.Key]; found {
name = h.idName(ms, metric.Name+separator+resourceID)
}
var value float64
if metric.ValueType == core.ValueInt64 {
value = float64(metric.IntValue)
} else {
value = float64(metric.FloatValue)
}
m := metrics.Datapoint{
Value: value,
Timestamp: timestamp,
}
mh := &metrics.MetricHeader{
ID: name,
Data: []metrics.Datapoint{m},
Type: heapsterTypeToHawkularType(metric.MetricType),
}
return mh, nil
} | go | func (h *hawkularSink) pointToLabeledMetricHeader(ms *core.MetricSet, metric core.LabeledMetric, timestamp time.Time) (*metrics.MetricHeader, error) {
name := h.idName(ms, metric.Name)
if resourceID, found := metric.Labels[core.LabelResourceID.Key]; found {
name = h.idName(ms, metric.Name+separator+resourceID)
}
var value float64
if metric.ValueType == core.ValueInt64 {
value = float64(metric.IntValue)
} else {
value = float64(metric.FloatValue)
}
m := metrics.Datapoint{
Value: value,
Timestamp: timestamp,
}
mh := &metrics.MetricHeader{
ID: name,
Data: []metrics.Datapoint{m},
Type: heapsterTypeToHawkularType(metric.MetricType),
}
return mh, nil
} | [
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] | e1e83412787b60d8a70088f09a2cb12339b305c3 | https://github.com/kubernetes-retired/heapster/blob/e1e83412787b60d8a70088f09a2cb12339b305c3/metrics/sinks/hawkular/client.go#L356-L382 | train |
kubernetes-retired/heapster | metrics/sinks/hawkular/client.go | parseFilters | func parseFilters(v []string) ([]Filter, error) {
fs := make([]Filter, 0, len(v))
for _, s := range v {
p := strings.Index(s, "(")
if p < 0 {
return nil, fmt.Errorf("Incorrect syntax in filter parameters, missing (")
}
if strings.Index(s, ")") != len(s)-1 {
return nil, fmt.Errorf("Incorrect syntax in filter parameters, missing )")
}
t := Unknown.From(s[:p])
if t == Unknown {
return nil, fmt.Errorf("Unknown filter type")
}
command := s[p+1 : len(s)-1]
switch t {
case Label:
proto := strings.SplitN(command, ":", 2)
if len(proto) < 2 {
return nil, fmt.Errorf("Missing : from label filter")
}
r, err := regexp.Compile(proto[1])
if err != nil {
return nil, err
}
fs = append(fs, labelFilter(proto[0], r))
break
case Name:
r, err := regexp.Compile(command)
if err != nil {
return nil, err
}
fs = append(fs, nameFilter(r))
break
}
}
return fs, nil
} | go | func parseFilters(v []string) ([]Filter, error) {
fs := make([]Filter, 0, len(v))
for _, s := range v {
p := strings.Index(s, "(")
if p < 0 {
return nil, fmt.Errorf("Incorrect syntax in filter parameters, missing (")
}
if strings.Index(s, ")") != len(s)-1 {
return nil, fmt.Errorf("Incorrect syntax in filter parameters, missing )")
}
t := Unknown.From(s[:p])
if t == Unknown {
return nil, fmt.Errorf("Unknown filter type")
}
command := s[p+1 : len(s)-1]
switch t {
case Label:
proto := strings.SplitN(command, ":", 2)
if len(proto) < 2 {
return nil, fmt.Errorf("Missing : from label filter")
}
r, err := regexp.Compile(proto[1])
if err != nil {
return nil, err
}
fs = append(fs, labelFilter(proto[0], r))
break
case Name:
r, err := regexp.Compile(command)
if err != nil {
return nil, err
}
fs = append(fs, nameFilter(r))
break
}
}
return fs, nil
} | [
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] | // If Heapster gets filters, remove these.. | [
"If",
"Heapster",
"gets",
"filters",
"remove",
"these",
".."
] | e1e83412787b60d8a70088f09a2cb12339b305c3 | https://github.com/kubernetes-retired/heapster/blob/e1e83412787b60d8a70088f09a2cb12339b305c3/metrics/sinks/hawkular/client.go#L385-L426 | train |
gdamore/tcell | _demos/mouse.go | main | func main() {
encoding.Register()
s, e := tcell.NewScreen()
if e != nil {
fmt.Fprintf(os.Stderr, "%v\n", e)
os.Exit(1)
}
if e := s.Init(); e != nil {
fmt.Fprintf(os.Stderr, "%v\n", e)
os.Exit(1)
}
defStyle = tcell.StyleDefault.
Background(tcell.ColorBlack).
Foreground(tcell.ColorWhite)
s.SetStyle(defStyle)
s.EnableMouse()
s.Clear()
posfmt := "Mouse: %d, %d "
btnfmt := "Buttons: %s"
keyfmt := "Keys: %s"
white := tcell.StyleDefault.
Foreground(tcell.ColorWhite).Background(tcell.ColorRed)
mx, my := -1, -1
ox, oy := -1, -1
bx, by := -1, -1
w, h := s.Size()
lchar := '*'
bstr := ""
lks := ""
ecnt := 0
for {
drawBox(s, 1, 1, 42, 6, white, ' ')
emitStr(s, 2, 2, white, "Press ESC twice to exit, C to clear.")
emitStr(s, 2, 3, white, fmt.Sprintf(posfmt, mx, my))
emitStr(s, 2, 4, white, fmt.Sprintf(btnfmt, bstr))
emitStr(s, 2, 5, white, fmt.Sprintf(keyfmt, lks))
s.Show()
bstr = ""
ev := s.PollEvent()
st := tcell.StyleDefault.Background(tcell.ColorRed)
up := tcell.StyleDefault.
Background(tcell.ColorBlue).
Foreground(tcell.ColorBlack)
w, h = s.Size()
// always clear any old selection box
if ox >= 0 && oy >= 0 && bx >= 0 {
drawSelect(s, ox, oy, bx, by, false)
}
switch ev := ev.(type) {
case *tcell.EventResize:
s.Sync()
s.SetContent(w-1, h-1, 'R', nil, st)
case *tcell.EventKey:
s.SetContent(w-2, h-2, ev.Rune(), nil, st)
s.SetContent(w-1, h-1, 'K', nil, st)
if ev.Key() == tcell.KeyEscape {
ecnt++
if ecnt > 1 {
s.Fini()
os.Exit(0)
}
} else if ev.Key() == tcell.KeyCtrlL {
s.Sync()
} else {
ecnt = 0
if ev.Rune() == 'C' || ev.Rune() == 'c' {
s.Clear()
}
}
lks = ev.Name()
case *tcell.EventMouse:
x, y := ev.Position()
button := ev.Buttons()
for i := uint(0); i < 8; i++ {
if int(button)&(1<<i) != 0 {
bstr += fmt.Sprintf(" Button%d", i+1)
}
}
if button&tcell.WheelUp != 0 {
bstr += " WheelUp"
}
if button&tcell.WheelDown != 0 {
bstr += " WheelDown"
}
if button&tcell.WheelLeft != 0 {
bstr += " WheelLeft"
}
if button&tcell.WheelRight != 0 {
bstr += " WheelRight"
}
// Only buttons, not wheel events
button &= tcell.ButtonMask(0xff)
ch := '*'
if button != tcell.ButtonNone && ox < 0 {
ox, oy = x, y
}
switch ev.Buttons() {
case tcell.ButtonNone:
if ox >= 0 {
bg := tcell.Color((lchar - '0') * 2)
drawBox(s, ox, oy, x, y,
up.Background(bg),
lchar)
ox, oy = -1, -1
bx, by = -1, -1
}
case tcell.Button1:
ch = '1'
case tcell.Button2:
ch = '2'
case tcell.Button3:
ch = '3'
case tcell.Button4:
ch = '4'
case tcell.Button5:
ch = '5'
case tcell.Button6:
ch = '6'
case tcell.Button7:
ch = '7'
case tcell.Button8:
ch = '8'
default:
ch = '*'
}
if button != tcell.ButtonNone {
bx, by = x, y
}
lchar = ch
s.SetContent(w-1, h-1, 'M', nil, st)
mx, my = x, y
default:
s.SetContent(w-1, h-1, 'X', nil, st)
}
if ox >= 0 && bx >= 0 {
drawSelect(s, ox, oy, bx, by, true)
}
}
} | go | func main() {
encoding.Register()
s, e := tcell.NewScreen()
if e != nil {
fmt.Fprintf(os.Stderr, "%v\n", e)
os.Exit(1)
}
if e := s.Init(); e != nil {
fmt.Fprintf(os.Stderr, "%v\n", e)
os.Exit(1)
}
defStyle = tcell.StyleDefault.
Background(tcell.ColorBlack).
Foreground(tcell.ColorWhite)
s.SetStyle(defStyle)
s.EnableMouse()
s.Clear()
posfmt := "Mouse: %d, %d "
btnfmt := "Buttons: %s"
keyfmt := "Keys: %s"
white := tcell.StyleDefault.
Foreground(tcell.ColorWhite).Background(tcell.ColorRed)
mx, my := -1, -1
ox, oy := -1, -1
bx, by := -1, -1
w, h := s.Size()
lchar := '*'
bstr := ""
lks := ""
ecnt := 0
for {
drawBox(s, 1, 1, 42, 6, white, ' ')
emitStr(s, 2, 2, white, "Press ESC twice to exit, C to clear.")
emitStr(s, 2, 3, white, fmt.Sprintf(posfmt, mx, my))
emitStr(s, 2, 4, white, fmt.Sprintf(btnfmt, bstr))
emitStr(s, 2, 5, white, fmt.Sprintf(keyfmt, lks))
s.Show()
bstr = ""
ev := s.PollEvent()
st := tcell.StyleDefault.Background(tcell.ColorRed)
up := tcell.StyleDefault.
Background(tcell.ColorBlue).
Foreground(tcell.ColorBlack)
w, h = s.Size()
// always clear any old selection box
if ox >= 0 && oy >= 0 && bx >= 0 {
drawSelect(s, ox, oy, bx, by, false)
}
switch ev := ev.(type) {
case *tcell.EventResize:
s.Sync()
s.SetContent(w-1, h-1, 'R', nil, st)
case *tcell.EventKey:
s.SetContent(w-2, h-2, ev.Rune(), nil, st)
s.SetContent(w-1, h-1, 'K', nil, st)
if ev.Key() == tcell.KeyEscape {
ecnt++
if ecnt > 1 {
s.Fini()
os.Exit(0)
}
} else if ev.Key() == tcell.KeyCtrlL {
s.Sync()
} else {
ecnt = 0
if ev.Rune() == 'C' || ev.Rune() == 'c' {
s.Clear()
}
}
lks = ev.Name()
case *tcell.EventMouse:
x, y := ev.Position()
button := ev.Buttons()
for i := uint(0); i < 8; i++ {
if int(button)&(1<<i) != 0 {
bstr += fmt.Sprintf(" Button%d", i+1)
}
}
if button&tcell.WheelUp != 0 {
bstr += " WheelUp"
}
if button&tcell.WheelDown != 0 {
bstr += " WheelDown"
}
if button&tcell.WheelLeft != 0 {
bstr += " WheelLeft"
}
if button&tcell.WheelRight != 0 {
bstr += " WheelRight"
}
// Only buttons, not wheel events
button &= tcell.ButtonMask(0xff)
ch := '*'
if button != tcell.ButtonNone && ox < 0 {
ox, oy = x, y
}
switch ev.Buttons() {
case tcell.ButtonNone:
if ox >= 0 {
bg := tcell.Color((lchar - '0') * 2)
drawBox(s, ox, oy, x, y,
up.Background(bg),
lchar)
ox, oy = -1, -1
bx, by = -1, -1
}
case tcell.Button1:
ch = '1'
case tcell.Button2:
ch = '2'
case tcell.Button3:
ch = '3'
case tcell.Button4:
ch = '4'
case tcell.Button5:
ch = '5'
case tcell.Button6:
ch = '6'
case tcell.Button7:
ch = '7'
case tcell.Button8:
ch = '8'
default:
ch = '*'
}
if button != tcell.ButtonNone {
bx, by = x, y
}
lchar = ch
s.SetContent(w-1, h-1, 'M', nil, st)
mx, my = x, y
default:
s.SetContent(w-1, h-1, 'X', nil, st)
}
if ox >= 0 && bx >= 0 {
drawSelect(s, ox, oy, bx, by, true)
}
}
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] | // This program just shows simple mouse and keyboard events. Press ESC twice to
// exit. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/_demos/mouse.go#L101-L250 | train |
gdamore/tcell | views/view.go | Fill | func (v *ViewPort) Fill(ch rune, style tcell.Style) {
if v.v != nil {
for y := 0; y < v.height; y++ {
for x := 0; x < v.width; x++ {
v.v.SetContent(x+v.physx, y+v.physy, ch, nil, style)
}
}
}
} | go | func (v *ViewPort) Fill(ch rune, style tcell.Style) {
if v.v != nil {
for y := 0; y < v.height; y++ {
for x := 0; x < v.width; x++ {
v.v.SetContent(x+v.physx, y+v.physy, ch, nil, style)
}
}
}
} | [
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] | // Fill fills the displayed view port with the given character and style. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L73-L81 | train |
gdamore/tcell | views/view.go | Reset | func (v *ViewPort) Reset() {
v.limx = 0
v.limy = 0
v.viewx = 0
v.viewy = 0
} | go | func (v *ViewPort) Reset() {
v.limx = 0
v.limy = 0
v.viewx = 0
v.viewy = 0
} | [
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] | // Reset resets the record of content, and also resets the offset back
// to the origin. It doesn't alter the dimensions of the view port, nor
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L91-L96 | train |
gdamore/tcell | views/view.go | MakeVisible | func (v *ViewPort) MakeVisible(x, y int) {
if x < v.limx && x >= v.viewx+v.width {
v.viewx = x - (v.width - 1)
}
if x >= 0 && x < v.viewx {
v.viewx = x
}
if y < v.limy && y >= v.viewy+v.height {
v.viewy = y - (v.height - 1)
}
if y >= 0 && y < v.viewy {
v.viewy = y
}
v.ValidateView()
} | go | func (v *ViewPort) MakeVisible(x, y int) {
if x < v.limx && x >= v.viewx+v.width {
v.viewx = x - (v.width - 1)
}
if x >= 0 && x < v.viewx {
v.viewx = x
}
if y < v.limy && y >= v.viewy+v.height {
v.viewy = y - (v.height - 1)
}
if y >= 0 && y < v.viewy {
v.viewy = y
}
v.ValidateView()
} | [
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] | // MakeVisible moves the ViewPort the minimum necessary to make the given
// point visible. This should be called before any content is changed with
// SetContent, since otherwise it may be possible to move the location onto
// a region whose contents have been discarded. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L130-L144 | train |
gdamore/tcell | views/view.go | ValidateViewY | func (v *ViewPort) ValidateViewY() {
if v.viewy >= v.limy-v.height {
v.viewy = (v.limy - v.height)
}
if v.viewy < 0 {
v.viewy = 0
}
} | go | func (v *ViewPort) ValidateViewY() {
if v.viewy >= v.limy-v.height {
v.viewy = (v.limy - v.height)
}
if v.viewy < 0 {
v.viewy = 0
}
} | [
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] | // ValidateViewY ensures that the Y offset of the view port is limited so that
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L148-L155 | train |
gdamore/tcell | views/view.go | ValidateViewX | func (v *ViewPort) ValidateViewX() {
if v.viewx >= v.limx-v.width {
v.viewx = (v.limx - v.width)
}
if v.viewx < 0 {
v.viewx = 0
}
} | go | func (v *ViewPort) ValidateViewX() {
if v.viewx >= v.limx-v.width {
v.viewx = (v.limx - v.width)
}
if v.viewx < 0 {
v.viewx = 0
}
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L159-L166 | train |
gdamore/tcell | views/view.go | Center | func (v *ViewPort) Center(x, y int) {
if x < 0 || y < 0 || x >= v.limx || y >= v.limy || v.v == nil {
return
}
v.viewx = x - (v.width / 2)
v.viewy = y - (v.height / 2)
v.ValidateView()
} | go | func (v *ViewPort) Center(x, y int) {
if x < 0 || y < 0 || x >= v.limx || y >= v.limy || v.v == nil {
return
}
v.viewx = x - (v.width / 2)
v.viewy = y - (v.height / 2)
v.ValidateView()
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L176-L183 | train |
gdamore/tcell | views/view.go | ScrollUp | func (v *ViewPort) ScrollUp(rows int) {
v.viewy -= rows
v.ValidateViewY()
} | go | func (v *ViewPort) ScrollUp(rows int) {
v.viewy -= rows
v.ValidateViewY()
} | [
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] | // ScrollUp moves the view up, showing lower numbered rows of content. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L186-L189 | train |
gdamore/tcell | views/view.go | ScrollDown | func (v *ViewPort) ScrollDown(rows int) {
v.viewy += rows
v.ValidateViewY()
} | go | func (v *ViewPort) ScrollDown(rows int) {
v.viewy += rows
v.ValidateViewY()
} | [
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"}"
] | // ScrollDown moves the view down, showingh higher numbered rows of content. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L192-L195 | train |
gdamore/tcell | views/view.go | ScrollLeft | func (v *ViewPort) ScrollLeft(cols int) {
v.viewx -= cols
v.ValidateViewX()
} | go | func (v *ViewPort) ScrollLeft(cols int) {
v.viewx -= cols
v.ValidateViewX()
} | [
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"}"
] | // ScrollLeft moves the view to the left. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L198-L201 | train |
gdamore/tcell | views/view.go | ScrollRight | func (v *ViewPort) ScrollRight(cols int) {
v.viewx += cols
v.ValidateViewX()
} | go | func (v *ViewPort) ScrollRight(cols int) {
v.viewx += cols
v.ValidateViewX()
} | [
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] | // ScrollRight moves the view to the left. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L204-L207 | train |
gdamore/tcell | views/view.go | SetSize | func (v *ViewPort) SetSize(width, height int) {
v.height = height
v.width = width
v.ValidateView()
} | go | func (v *ViewPort) SetSize(width, height int) {
v.height = height
v.width = width
v.ValidateView()
} | [
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] | // SetSize is used to set the visible size of the view. Enclosing views or
// layout managers can use this to inform the View of its correct visible size. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L211-L215 | train |
gdamore/tcell | views/view.go | GetVisible | func (v *ViewPort) GetVisible() (int, int, int, int) {
return v.viewx, v.viewy, v.viewx + v.width - 1, v.viewy + v.height - 1
} | go | func (v *ViewPort) GetVisible() (int, int, int, int) {
return v.viewx, v.viewy, v.viewx + v.width - 1, v.viewy + v.height - 1
} | [
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// content. That is, it will return x1, y1, x2, y2 where the upper left cell
// is position x1, y1, and the lower right is x2, y2. These coordinates are
// in the space of the content, that is the content area uses coordinate 0,0
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L222-L224 | train |
gdamore/tcell | views/view.go | GetPhysical | func (v *ViewPort) GetPhysical() (int, int, int, int) {
return v.physx, v.physy, v.physx + v.width - 1, v.physy + v.height - 1
} | go | func (v *ViewPort) GetPhysical() (int, int, int, int) {
return v.physx, v.physy, v.physx + v.width - 1, v.physy + v.height - 1
} | [
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] | // GetPhysical returns the upper left and lower right coordinates of the visible
// content in the coordinate space of the parent. This is may be the physical
// coordinates of the screen, if the screen is the view's parent. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L229-L231 | train |
gdamore/tcell | views/view.go | Resize | func (v *ViewPort) Resize(x, y, width, height int) {
if v.v == nil {
return
}
px, py := v.v.Size()
if x >= 0 && x < px {
v.physx = x
}
if y >= 0 && y < py {
v.physy = y
}
if width < 0 {
width = px - x
}
if height < 0 {
height = py - y
}
if width <= x+px {
v.width = width
}
if height <= y+py {
v.height = height
}
} | go | func (v *ViewPort) Resize(x, y, width, height int) {
if v.v == nil {
return
}
px, py := v.v.Size()
if x >= 0 && x < px {
v.physx = x
}
if y >= 0 && y < py {
v.physy = y
}
if width < 0 {
width = px - x
}
if height < 0 {
height = py - y
}
if width <= x+px {
v.width = width
}
if height <= y+py {
v.height = height
}
} | [
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// usually in response to a window resize event. The x, y refer are the
// ViewPort's location relative to the parent View. A negative value for either
// width or height will cause the ViewPort to expand to fill to the end of parent
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/view.go#L257-L280 | train |
gdamore/tcell | views/textbar.go | SetCenter | func (t *TextBar) SetCenter(s string, style tcell.Style) {
t.initialize()
if style == tcell.StyleDefault {
style = t.style
}
t.center.SetText(s)
t.center.SetStyle(style)
} | go | func (t *TextBar) SetCenter(s string, style tcell.Style) {
t.initialize()
if style == tcell.StyleDefault {
style = t.style
}
t.center.SetText(s)
t.center.SetStyle(style)
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textbar.go#L44-L51 | train |
gdamore/tcell | views/textbar.go | SetStyle | func (t *TextBar) SetStyle(style tcell.Style) {
t.initialize()
t.style = style
} | go | func (t *TextBar) SetStyle(style tcell.Style) {
t.initialize()
t.style = style
} | [
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] | // SetStyle is used to set a default style to use for the textbar, including
// areas where no text is present. Note that this will not change the text
// already displayed, so call this before changing or setting text. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textbar.go#L76-L79 | train |
gdamore/tcell | views/textbar.go | SetView | func (t *TextBar) SetView(view View) {
t.initialize()
t.view = view
t.lview.SetView(view)
t.rview.SetView(view)
t.cview.SetView(view)
t.changed = true
} | go | func (t *TextBar) SetView(view View) {
t.initialize()
t.view = view
t.lview.SetView(view)
t.rview.SetView(view)
t.cview.SetView(view)
t.changed = true
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textbar.go#L110-L117 | train |
gdamore/tcell | views/textbar.go | Draw | func (t *TextBar) Draw() {
t.initialize()
if t.changed {
t.layout()
}
w, h := t.view.Size()
for y := 0; y < h; y++ {
for x := 0; x < w; x++ {
t.view.SetContent(x, y, ' ', nil, t.style)
}
}
// Draw in reverse order -- if we clip, we will clip at the
// right side.
t.right.Draw()
t.center.Draw()
t.left.Draw()
} | go | func (t *TextBar) Draw() {
t.initialize()
if t.changed {
t.layout()
}
w, h := t.view.Size()
for y := 0; y < h; y++ {
for x := 0; x < w; x++ {
t.view.SetContent(x, y, ' ', nil, t.style)
}
}
// Draw in reverse order -- if we clip, we will clip at the
// right side.
t.right.Draw()
t.center.Draw()
t.left.Draw()
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textbar.go#L120-L138 | train |
gdamore/tcell | views/textbar.go | Resize | func (t *TextBar) Resize() {
t.initialize()
t.layout()
t.left.Resize()
t.center.Resize()
t.right.Resize()
t.PostEventWidgetResize(t)
} | go | func (t *TextBar) Resize() {
t.initialize()
t.layout()
t.left.Resize()
t.center.Resize()
t.right.Resize()
t.PostEventWidgetResize(t)
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textbar.go#L142-L151 | train |
gdamore/tcell | views/textbar.go | Size | func (t *TextBar) Size() (int, int) {
w, h := 0, 0
ww, wh := t.left.Size()
w += ww
if wh > h {
h = wh
}
ww, wh = t.center.Size()
w += ww
if wh > h {
h = wh
}
ww, wh = t.right.Size()
w += ww
if wh > h {
h = wh
}
return w, h
} | go | func (t *TextBar) Size() (int, int) {
w, h := 0, 0
ww, wh := t.left.Size()
w += ww
if wh > h {
h = wh
}
ww, wh = t.center.Size()
w += ww
if wh > h {
h = wh
}
ww, wh = t.right.Size()
w += ww
if wh > h {
h = wh
}
return w, h
} | [
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] | // Size implements the Size method for Widget, returning the width
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textbar.go#L155-L174 | train |
gdamore/tcell | views/textbar.go | HandleEvent | func (t *TextBar) HandleEvent(ev tcell.Event) bool {
switch ev.(type) {
case *EventWidgetContent:
t.changed = true
return true
}
return false
} | go | func (t *TextBar) HandleEvent(ev tcell.Event) bool {
switch ev.(type) {
case *EventWidgetContent:
t.changed = true
return true
}
return false
} | [
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] | // HandleEvent handles incoming events. The only events handled are
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textbar.go#L179-L186 | train |
gdamore/tcell | color.go | Hex | func (c Color) Hex() int32 {
if c&ColorIsRGB != 0 {
return (int32(c) & 0xffffff)
}
if v, ok := ColorValues[c]; ok {
return v
}
return -1
} | go | func (c Color) Hex() int32 {
if c&ColorIsRGB != 0 {
return (int32(c) & 0xffffff)
}
if v, ok := ColorValues[c]; ok {
return v
}
return -1
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/color.go#L975-L983 | train |
gdamore/tcell | color.go | NewRGBColor | func NewRGBColor(r, g, b int32) Color {
return NewHexColor(((r & 0xff) << 16) | ((g & 0xff) << 8) | (b & 0xff))
} | go | func NewRGBColor(r, g, b int32) Color {
return NewHexColor(((r & 0xff) << 16) | ((g & 0xff) << 8) | (b & 0xff))
} | [
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] | // NewRGBColor returns a new color with the given red, green, and blue values.
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/color.go#L998-L1000 | train |
gdamore/tcell | cell.go | Invalidate | func (cb *CellBuffer) Invalidate() {
for i := range cb.cells {
cb.cells[i].lastMain = rune(0)
}
} | go | func (cb *CellBuffer) Invalidate() {
for i := range cb.cells {
cb.cells[i].lastMain = rune(0)
}
} | [
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] | // Invalidate marks all characters within the buffer as dirty. | [
"Invalidate",
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"as",
"dirty",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/cell.go#L87-L91 | train |
gdamore/tcell | cell.go | Dirty | func (cb *CellBuffer) Dirty(x, y int) bool {
if x >= 0 && y >= 0 && x < cb.w && y < cb.h {
c := &cb.cells[(y*cb.w)+x]
if c.lastMain == rune(0) {
return true
}
if c.lastMain != c.currMain {
return true
}
if c.lastStyle != c.currStyle {
return true
}
if len(c.lastComb) != len(c.currComb) {
return true
}
for i := range c.lastComb {
if c.lastComb[i] != c.currComb[i] {
return true
}
}
}
return false
} | go | func (cb *CellBuffer) Dirty(x, y int) bool {
if x >= 0 && y >= 0 && x < cb.w && y < cb.h {
c := &cb.cells[(y*cb.w)+x]
if c.lastMain == rune(0) {
return true
}
if c.lastMain != c.currMain {
return true
}
if c.lastStyle != c.currStyle {
return true
}
if len(c.lastComb) != len(c.currComb) {
return true
}
for i := range c.lastComb {
if c.lastComb[i] != c.currComb[i] {
return true
}
}
}
return false
} | [
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] | // Dirty checks if a character at the given location needs an
// to be refreshed on the physical display. This returns true
// if the cell content is different since the last time it was
// marked clean. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/cell.go#L97-L119 | train |
gdamore/tcell | cell.go | Resize | func (cb *CellBuffer) Resize(w, h int) {
if cb.h == h && cb.w == w {
return
}
newc := make([]cell, w*h)
for y := 0; y < h && y < cb.h; y++ {
for x := 0; x < w && x < cb.w; x++ {
oc := &cb.cells[(y*cb.w)+x]
nc := &newc[(y*w)+x]
nc.currMain = oc.currMain
nc.currComb = oc.currComb
nc.currStyle = oc.currStyle
nc.width = oc.width
nc.lastMain = rune(0)
}
}
cb.cells = newc
cb.h = h
cb.w = w
} | go | func (cb *CellBuffer) Resize(w, h int) {
if cb.h == h && cb.w == w {
return
}
newc := make([]cell, w*h)
for y := 0; y < h && y < cb.h; y++ {
for x := 0; x < w && x < cb.w; x++ {
oc := &cb.cells[(y*cb.w)+x]
nc := &newc[(y*w)+x]
nc.currMain = oc.currMain
nc.currComb = oc.currComb
nc.currStyle = oc.currStyle
nc.width = oc.width
nc.lastMain = rune(0)
}
}
cb.cells = newc
cb.h = h
cb.w = w
} | [
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] | // Resize is used to resize the cells array, with different dimensions,
// while preserving the original contents. The cells will be invalidated
// so that they can be redrawn. | [
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"so",
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"they",
"can",
"be",
"redrawn",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/cell.go#L143-L164 | train |
gdamore/tcell | cell.go | Fill | func (cb *CellBuffer) Fill(r rune, style Style) {
for i := range cb.cells {
c := &cb.cells[i]
c.currMain = r
c.currComb = nil
c.currStyle = style
c.width = 1
}
} | go | func (cb *CellBuffer) Fill(r rune, style Style) {
for i := range cb.cells {
c := &cb.cells[i]
c.currMain = r
c.currComb = nil
c.currStyle = style
c.width = 1
}
} | [
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] | // Fill fills the entire cell buffer array with the specified character
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/cell.go#L169-L177 | train |
gdamore/tcell | views/widget.go | Watch | func (ww *WidgetWatchers) Watch(handler tcell.EventHandler) {
if ww.watchers == nil {
ww.watchers = make(map[tcell.EventHandler]struct{})
}
ww.watchers[handler] = struct{}{}
} | go | func (ww *WidgetWatchers) Watch(handler tcell.EventHandler) {
if ww.watchers == nil {
ww.watchers = make(map[tcell.EventHandler]struct{})
}
ww.watchers[handler] = struct{}{}
} | [
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] | // Watch monitors this WidgetWatcher, causing the handler to be fired
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/widget.go#L93-L98 | train |
gdamore/tcell | views/widget.go | Unwatch | func (ww *WidgetWatchers) Unwatch(handler tcell.EventHandler) {
if ww.watchers != nil {
delete(ww.watchers, handler)
}
} | go | func (ww *WidgetWatchers) Unwatch(handler tcell.EventHandler) {
if ww.watchers != nil {
delete(ww.watchers, handler)
}
} | [
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] | // Unwatch stops monitoring this WidgetWatcher. The handler will no longer
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/widget.go#L102-L106 | train |
gdamore/tcell | views/widget.go | PostEvent | func (ww *WidgetWatchers) PostEvent(wev EventWidget) {
for watcher := range ww.watchers {
// Deliver events to all listeners, ignoring return value.
watcher.HandleEvent(wev)
}
} | go | func (ww *WidgetWatchers) PostEvent(wev EventWidget) {
for watcher := range ww.watchers {
// Deliver events to all listeners, ignoring return value.
watcher.HandleEvent(wev)
}
} | [
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] | // PostEvent delivers the EventWidget to all registered watchers. It is
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/widget.go#L110-L115 | train |
gdamore/tcell | views/widget.go | PostEventWidgetContent | func (ww *WidgetWatchers) PostEventWidgetContent(w Widget) {
ev := &EventWidgetContent{}
ev.SetWidget(w)
ev.SetEventNow()
ww.PostEvent(ev)
} | go | func (ww *WidgetWatchers) PostEventWidgetContent(w Widget) {
ev := &EventWidgetContent{}
ev.SetWidget(w)
ev.SetEventNow()
ww.PostEvent(ev)
} | [
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] | // PostEventWidgetContent is called by the Widget when its content is
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/widget.go#L119-L124 | train |
gdamore/tcell | views/widget.go | PostEventWidgetResize | func (ww *WidgetWatchers) PostEventWidgetResize(w Widget) {
ev := &EventWidgetResize{}
ev.SetWidget(w)
ev.SetEventNow()
ww.PostEvent(ev)
} | go | func (ww *WidgetWatchers) PostEventWidgetResize(w Widget) {
ev := &EventWidgetResize{}
ev.SetWidget(w)
ev.SetEventNow()
ww.PostEvent(ev)
} | [
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] | // PostEventWidgetResize is called by the Widget when the underlying View
// has resized, delivering EventWidgetResize to all watchers. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/widget.go#L128-L133 | train |
gdamore/tcell | views/widget.go | PostEventWidgetMove | func (ww *WidgetWatchers) PostEventWidgetMove(w Widget) {
ev := &EventWidgetMove{}
ev.SetWidget(w)
ev.SetEventNow()
ww.PostEvent(ev)
} | go | func (ww *WidgetWatchers) PostEventWidgetMove(w Widget) {
ev := &EventWidgetMove{}
ev.SetWidget(w)
ev.SetEventNow()
ww.PostEvent(ev)
} | [
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] | // PostEventWidgetMove is called by the Widget when it is moved to a new
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/widget.go#L137-L142 | train |
gdamore/tcell | views/textarea.go | SetLines | func (ta *TextArea) SetLines(lines []string) {
ta.Init()
m := ta.model
m.width = 0
m.height = len(lines)
m.lines = append([]string{}, lines...)
for _, l := range lines {
if len(l) > m.width {
m.width = len(l)
}
}
ta.CellView.SetModel(m)
} | go | func (ta *TextArea) SetLines(lines []string) {
ta.Init()
m := ta.model
m.width = 0
m.height = len(lines)
m.lines = append([]string{}, lines...)
for _, l := range lines {
if len(l) > m.width {
m.width = len(l)
}
}
ta.CellView.SetModel(m)
} | [
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] | // SetLines sets the content text to display. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textarea.go#L91-L103 | train |
gdamore/tcell | views/textarea.go | EnableCursor | func (ta *TextArea) EnableCursor(on bool) {
ta.Init()
ta.model.cursor = on
} | go | func (ta *TextArea) EnableCursor(on bool) {
ta.Init()
ta.model.cursor = on
} | [
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] | // EnableCursor enables a soft cursor in the TextArea. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textarea.go#L111-L114 | train |
gdamore/tcell | views/textarea.go | HideCursor | func (ta *TextArea) HideCursor(on bool) {
ta.Init()
ta.model.hide = on
} | go | func (ta *TextArea) HideCursor(on bool) {
ta.Init()
ta.model.hide = on
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"}"
] | // HideCursor hides or shows the cursor in the TextArea.
// If on is true, the cursor is hidden. Note that a cursor is only
// shown if it is enabled. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textarea.go#L119-L122 | train |
gdamore/tcell | views/textarea.go | SetContent | func (ta *TextArea) SetContent(text string) {
ta.Init()
lines := strings.Split(strings.Trim(text, "\n"), "\n")
ta.SetLines(lines)
} | go | func (ta *TextArea) SetContent(text string) {
ta.Init()
lines := strings.Split(strings.Trim(text, "\n"), "\n")
ta.SetLines(lines)
} | [
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// single string. Lines within the string are delimited by newlines. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textarea.go#L126-L130 | train |
gdamore/tcell | views/textarea.go | Init | func (ta *TextArea) Init() {
ta.once.Do(func() {
lm := &linesModel{lines: []string{}, width: 0}
ta.model = lm
ta.CellView.Init()
ta.CellView.SetModel(lm)
})
} | go | func (ta *TextArea) Init() {
ta.once.Do(func() {
lm := &linesModel{lines: []string{}, width: 0}
ta.model = lm
ta.CellView.Init()
ta.CellView.SetModel(lm)
})
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/textarea.go#L133-L140 | train |
gdamore/tcell | views/text.go | calcY | func (t *Text) calcY(height int) int {
if t.align&VAlignCenter != 0 {
return (height - len(t.lengths)) / 2
}
if t.align&VAlignBottom != 0 {
return height - len(t.lengths)
}
return 0
} | go | func (t *Text) calcY(height int) int {
if t.align&VAlignCenter != 0 {
return (height - len(t.lengths)) / 2
}
if t.align&VAlignBottom != 0 {
return height - len(t.lengths)
}
return 0
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/text.go#L51-L59 | train |
gdamore/tcell | views/text.go | calcX | func (t *Text) calcX(width, line int) int {
if t.align&HAlignCenter != 0 {
return (width - t.lengths[line]) / 2
}
if t.align&HAlignRight != 0 {
return width - t.lengths[line]
}
return 0
} | go | func (t *Text) calcX(width, line int) int {
if t.align&HAlignCenter != 0 {
return (width - t.lengths[line]) / 2
}
if t.align&HAlignRight != 0 {
return width - t.lengths[line]
}
return 0
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/text.go#L63-L71 | train |
gdamore/tcell | views/text.go | Draw | func (t *Text) Draw() {
v := t.view
if v == nil {
return
}
width, height := v.Size()
if width == 0 || height == 0 {
return
}
t.clear()
// Note that we might wind up with a negative X if the width
// is larger than the length. That's OK, and correct even.
// The view will clip it properly in that case.
// We align to the left & top by default.
y := t.calcY(height)
r := rune(0)
w := 0
x := 0
var styl tcell.Style
var comb []rune
line := 0
newline := true
for i, l := range t.text {
if newline {
x = t.calcX(width, line)
newline = false
}
if l == '\n' {
if w != 0 {
v.SetContent(x, y, r, comb, styl)
}
newline = true
w = 0
comb = nil
line++
y++
continue
}
if t.widths[i] == 0 {
comb = append(comb, l)
continue
}
if w != 0 {
v.SetContent(x, y, r, comb, styl)
x += w
}
r = l
w = t.widths[i]
styl = t.styles[i]
comb = nil
}
if w != 0 {
v.SetContent(x, y, r, comb, styl)
}
} | go | func (t *Text) Draw() {
v := t.view
if v == nil {
return
}
width, height := v.Size()
if width == 0 || height == 0 {
return
}
t.clear()
// Note that we might wind up with a negative X if the width
// is larger than the length. That's OK, and correct even.
// The view will clip it properly in that case.
// We align to the left & top by default.
y := t.calcY(height)
r := rune(0)
w := 0
x := 0
var styl tcell.Style
var comb []rune
line := 0
newline := true
for i, l := range t.text {
if newline {
x = t.calcX(width, line)
newline = false
}
if l == '\n' {
if w != 0 {
v.SetContent(x, y, r, comb, styl)
}
newline = true
w = 0
comb = nil
line++
y++
continue
}
if t.widths[i] == 0 {
comb = append(comb, l)
continue
}
if w != 0 {
v.SetContent(x, y, r, comb, styl)
x += w
}
r = l
w = t.widths[i]
styl = t.styles[i]
comb = nil
}
if w != 0 {
v.SetContent(x, y, r, comb, styl)
}
} | [
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] | // Draw draws the Text. | [
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"draws",
"the",
"Text",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/text.go#L74-L133 | train |
gdamore/tcell | views/text.go | Size | func (t *Text) Size() (int, int) {
if len(t.text) != 0 {
return t.width, t.height
}
return 0, 0
} | go | func (t *Text) Size() (int, int) {
if len(t.text) != 0 {
return t.width, t.height
}
return 0, 0
} | [
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] | // Size returns the width and height in character cells of the Text. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/text.go#L136-L141 | train |
gdamore/tcell | views/text.go | SetAlignment | func (t *Text) SetAlignment(align Alignment) {
if align != t.align {
t.align = align
t.PostEventWidgetContent(t)
}
} | go | func (t *Text) SetAlignment(align Alignment) {
if align != t.align {
t.align = align
t.PostEventWidgetContent(t)
}
} | [
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] | // SetAlignment sets the alignment. Negative values
// indicate right justification, positive values are left,
// and zero indicates center aligned. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/text.go#L146-L151 | train |
gdamore/tcell | views/text.go | SetText | func (t *Text) SetText(s string) {
t.width = 0
t.text = []rune(s)
if len(t.widths) < len(t.text) {
t.widths = make([]int, len(t.text))
} else {
t.widths = t.widths[0:len(t.text)]
}
if len(t.styles) < len(t.text) {
t.styles = make([]tcell.Style, len(t.text))
} else {
t.styles = t.styles[0:len(t.text)]
}
t.lengths = []int{}
length := 0
for i, r := range t.text {
t.widths[i] = runewidth.RuneWidth(r)
t.styles[i] = t.style
if r == '\n' {
t.lengths = append(t.lengths, length)
if length > t.width {
t.width = length
length = 0
}
} else if t.widths[i] == 0 && length == 0 {
// If first character on line is combining, inject
// a leading space. (Shame on the caller!)
t.widths = append(t.widths, 0)
copy(t.widths[i+1:], t.widths[i:])
t.widths[i] = 1
t.text = append(t.text, ' ')
copy(t.text[i+1:], t.text[i:])
t.text[i] = ' '
t.styles = append(t.styles, t.style)
copy(t.styles[i+1:], t.styles[i:])
t.styles[i] = t.style
length++
} else {
length += t.widths[i]
}
}
if length > 0 {
t.lengths = append(t.lengths, length)
if length > t.width {
t.width = length
}
}
t.height = len(t.lengths)
t.PostEventWidgetContent(t)
} | go | func (t *Text) SetText(s string) {
t.width = 0
t.text = []rune(s)
if len(t.widths) < len(t.text) {
t.widths = make([]int, len(t.text))
} else {
t.widths = t.widths[0:len(t.text)]
}
if len(t.styles) < len(t.text) {
t.styles = make([]tcell.Style, len(t.text))
} else {
t.styles = t.styles[0:len(t.text)]
}
t.lengths = []int{}
length := 0
for i, r := range t.text {
t.widths[i] = runewidth.RuneWidth(r)
t.styles[i] = t.style
if r == '\n' {
t.lengths = append(t.lengths, length)
if length > t.width {
t.width = length
length = 0
}
} else if t.widths[i] == 0 && length == 0 {
// If first character on line is combining, inject
// a leading space. (Shame on the caller!)
t.widths = append(t.widths, 0)
copy(t.widths[i+1:], t.widths[i:])
t.widths[i] = 1
t.text = append(t.text, ' ')
copy(t.text[i+1:], t.text[i:])
t.text[i] = ' '
t.styles = append(t.styles, t.style)
copy(t.styles[i+1:], t.styles[i:])
t.styles[i] = t.style
length++
} else {
length += t.widths[i]
}
}
if length > 0 {
t.lengths = append(t.lengths, length)
if length > t.width {
t.width = length
}
}
t.height = len(t.lengths)
t.PostEventWidgetContent(t)
} | [
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")",
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"}"
] | // SetText sets the text used for the string. Any previously set
// styles on individual rune indices are reset, and the default style
// for the widget is set. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/text.go#L171-L223 | train |
gdamore/tcell | views/text.go | SetStyle | func (t *Text) SetStyle(style tcell.Style) {
t.style = style
for i := 0; i < len(t.text); i++ {
if t.widths[i] != 0 {
t.styles[i] = t.style
}
}
t.PostEventWidgetContent(t)
} | go | func (t *Text) SetStyle(style tcell.Style) {
t.style = style
for i := 0; i < len(t.text); i++ {
if t.widths[i] != 0 {
t.styles[i] = t.style
}
}
t.PostEventWidgetContent(t)
} | [
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] | // SetStyle sets the style used. This applies to every cell in the
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/text.go#L232-L240 | train |
gdamore/tcell | views/text.go | StyleAt | func (t *Text) StyleAt(pos int) tcell.Style {
if pos < 0 || pos >= len(t.text) || t.widths[pos] < 1 {
return tcell.StyleDefault
}
return t.styles[pos]
} | go | func (t *Text) StyleAt(pos int) tcell.Style {
if pos < 0 || pos >= len(t.text) || t.widths[pos] < 1 {
return tcell.StyleDefault
}
return t.styles[pos]
} | [
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] | // StyleAt gets the style at the given rune index. If an invalid
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/text.go#L264-L269 | train |
gdamore/tcell | views/sstextbar.go | SetCenter | func (s *SimpleStyledTextBar) SetCenter(m string) {
s.initialize()
s.center.SetMarkup(m)
} | go | func (s *SimpleStyledTextBar) SetCenter(m string) {
s.initialize()
s.center.SetMarkup(m)
} | [
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] | // SetCenter sets the center text for the textbar.
// It is always centered. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/sstextbar.go#L53-L56 | train |
gdamore/tcell | termbox/compat.go | Init | func Init() error {
outMode = OutputNormal
if s, e := tcell.NewScreen(); e != nil {
return e
} else if e = s.Init(); e != nil {
return e
} else {
screen = s
return nil
}
} | go | func Init() error {
outMode = OutputNormal
if s, e := tcell.NewScreen(); e != nil {
return e
} else if e = s.Init(); e != nil {
return e
} else {
screen = s
return nil
}
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/termbox/compat.go#L29-L39 | train |
gdamore/tcell | termbox/compat.go | Clear | func Clear(fg, bg Attribute) {
st := mkStyle(fg, bg)
w, h := screen.Size()
for row := 0; row < h; row++ {
for col := 0; col < w; col++ {
screen.SetContent(col, row, ' ', nil, st)
}
}
} | go | func Clear(fg, bg Attribute) {
st := mkStyle(fg, bg)
w, h := screen.Size()
for row := 0; row < h; row++ {
for col := 0; col < w; col++ {
screen.SetContent(col, row, ' ', nil, st)
}
}
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/termbox/compat.go#L134-L142 | train |
gdamore/tcell | termbox/compat.go | SetOutputMode | func SetOutputMode(mode OutputMode) OutputMode {
if screen.Colors() < 256 {
mode = OutputNormal
}
switch mode {
case OutputCurrent:
return outMode
case OutputNormal, Output256, Output216, OutputGrayscale:
outMode = mode
return mode
default:
return outMode
}
} | go | func SetOutputMode(mode OutputMode) OutputMode {
if screen.Colors() < 256 {
mode = OutputNormal
}
switch mode {
case OutputCurrent:
return outMode
case OutputNormal, Output256, Output216, OutputGrayscale:
outMode = mode
return mode
default:
return outMode
}
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/termbox/compat.go#L175-L188 | train |
gdamore/tcell | termbox/compat.go | ParseEvent | func ParseEvent(data []byte) Event {
// Not supported
return Event{Type: EventError, Err: errors.New("no raw events")}
} | go | func ParseEvent(data []byte) Event {
// Not supported
return Event{Type: EventError, Err: errors.New("no raw events")}
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/termbox/compat.go#L332-L335 | train |
gdamore/tcell | errors.go | NewEventError | func NewEventError(err error) *EventError {
return &EventError{t: time.Now(), err: err}
} | go | func NewEventError(err error) *EventError {
return &EventError{t: time.Now(), err: err}
} | [
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] | // NewEventError creates an ErrorEvent with the given error payload. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/errors.go#L71-L73 | train |
gdamore/tcell | style.go | Foreground | func (s Style) Foreground(c Color) Style {
if c == ColorDefault {
return (s &^ (0x1ffffff00000000 | styleFgSet))
}
return (s &^ Style(0x1ffffff00000000)) |
((Style(c) & 0x1ffffff) << 32) | styleFgSet
} | go | func (s Style) Foreground(c Color) Style {
if c == ColorDefault {
return (s &^ (0x1ffffff00000000 | styleFgSet))
}
return (s &^ Style(0x1ffffff00000000)) |
((Style(c) & 0x1ffffff) << 32) | styleFgSet
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/style.go#L50-L56 | train |
gdamore/tcell | style.go | Background | func (s Style) Background(c Color) Style {
if c == ColorDefault {
return (s &^ (0x1ffffff | styleBgSet))
}
return (s &^ (0x1ffffff)) | (Style(c) & 0x1ffffff) | styleBgSet
} | go | func (s Style) Background(c Color) Style {
if c == ColorDefault {
return (s &^ (0x1ffffff | styleBgSet))
}
return (s &^ (0x1ffffff)) | (Style(c) & 0x1ffffff) | styleBgSet
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/style.go#L60-L65 | train |
gdamore/tcell | style.go | Decompose | func (s Style) Decompose() (fg Color, bg Color, attr AttrMask) {
if s&styleFgSet != 0 {
fg = Color(s>>32) & 0x1ffffff
} else {
fg = ColorDefault
}
if s&styleBgSet != 0 {
bg = Color(s & 0x1ffffff)
} else {
bg = ColorDefault
}
attr = AttrMask(s) & attrAll
return fg, bg, attr
} | go | func (s Style) Decompose() (fg Color, bg Color, attr AttrMask) {
if s&styleFgSet != 0 {
fg = Color(s>>32) & 0x1ffffff
} else {
fg = ColorDefault
}
if s&styleBgSet != 0 {
bg = Color(s & 0x1ffffff)
} else {
bg = ColorDefault
}
attr = AttrMask(s) & attrAll
return fg, bg, attr
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/style.go#L69-L83 | train |
gdamore/tcell | style.go | Bold | func (s Style) Bold(on bool) Style {
return s.setAttrs(Style(AttrBold), on)
} | go | func (s Style) Bold(on bool) Style {
return s.setAttrs(Style(AttrBold), on)
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/style.go#L99-L101 | train |
gdamore/tcell | style.go | Blink | func (s Style) Blink(on bool) Style {
return s.setAttrs(Style(AttrBlink), on)
} | go | func (s Style) Blink(on bool) Style {
return s.setAttrs(Style(AttrBlink), on)
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/style.go#L105-L107 | train |
gdamore/tcell | style.go | Dim | func (s Style) Dim(on bool) Style {
return s.setAttrs(Style(AttrDim), on)
} | go | func (s Style) Dim(on bool) Style {
return s.setAttrs(Style(AttrDim), on)
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/style.go#L111-L113 | train |
gdamore/tcell | style.go | Underline | func (s Style) Underline(on bool) Style {
return s.setAttrs(Style(AttrUnderline), on)
} | go | func (s Style) Underline(on bool) Style {
return s.setAttrs(Style(AttrUnderline), on)
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/style.go#L124-L126 | train |
gdamore/tcell | key.go | Name | func (ev *EventKey) Name() string {
s := ""
m := []string{}
if ev.mod&ModShift != 0 {
m = append(m, "Shift")
}
if ev.mod&ModAlt != 0 {
m = append(m, "Alt")
}
if ev.mod&ModMeta != 0 {
m = append(m, "Meta")
}
if ev.mod&ModCtrl != 0 {
m = append(m, "Ctrl")
}
ok := false
if s, ok = KeyNames[ev.key]; !ok {
if ev.key == KeyRune {
s = "Rune[" + string(ev.ch) + "]"
} else {
s = fmt.Sprintf("Key[%d,%d]", ev.key, int(ev.ch))
}
}
if len(m) != 0 {
if ev.mod&ModCtrl != 0 && strings.HasPrefix(s, "Ctrl-") {
s = s[5:]
}
return fmt.Sprintf("%s+%s", strings.Join(m, "+"), s)
}
return s
} | go | func (ev *EventKey) Name() string {
s := ""
m := []string{}
if ev.mod&ModShift != 0 {
m = append(m, "Shift")
}
if ev.mod&ModAlt != 0 {
m = append(m, "Alt")
}
if ev.mod&ModMeta != 0 {
m = append(m, "Meta")
}
if ev.mod&ModCtrl != 0 {
m = append(m, "Ctrl")
}
ok := false
if s, ok = KeyNames[ev.key]; !ok {
if ev.key == KeyRune {
s = "Rune[" + string(ev.ch) + "]"
} else {
s = fmt.Sprintf("Key[%d,%d]", ev.key, int(ev.ch))
}
}
if len(m) != 0 {
if ev.mod&ModCtrl != 0 && strings.HasPrefix(s, "Ctrl-") {
s = s[5:]
}
return fmt.Sprintf("%s+%s", strings.Join(m, "+"), s)
}
return s
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] | // Name returns a printable value or the key stroke. This can be used
// when printing the event, for example. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/key.go#L206-L237 | train |
gdamore/tcell | colorfit.go | FindColor | func FindColor(c Color, palette []Color) Color {
match := ColorDefault
dist := float64(0)
r, g, b := c.RGB()
c1 := colorful.Color{
R: float64(r) / 255.0,
G: float64(g) / 255.0,
B: float64(b) / 255.0,
}
for _, d := range palette {
r, g, b = d.RGB()
c2 := colorful.Color{
R: float64(r) / 255.0,
G: float64(g) / 255.0,
B: float64(b) / 255.0,
}
// CIE94 is more accurate, but really really expensive.
nd := c1.DistanceCIE76(c2)
if math.IsNaN(nd) {
nd = math.Inf(1)
}
if match == ColorDefault || nd < dist {
match = d
dist = nd
}
}
return match
} | go | func FindColor(c Color, palette []Color) Color {
match := ColorDefault
dist := float64(0)
r, g, b := c.RGB()
c1 := colorful.Color{
R: float64(r) / 255.0,
G: float64(g) / 255.0,
B: float64(b) / 255.0,
}
for _, d := range palette {
r, g, b = d.RGB()
c2 := colorful.Color{
R: float64(r) / 255.0,
G: float64(g) / 255.0,
B: float64(b) / 255.0,
}
// CIE94 is more accurate, but really really expensive.
nd := c1.DistanceCIE76(c2)
if math.IsNaN(nd) {
nd = math.Inf(1)
}
if match == ColorDefault || nd < dist {
match = d
dist = nd
}
}
return match
} | [
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] | // FindColor attempts to find a given color, or the best match possible for it,
// from the palette given. This is an expensive operation, so results should
// be cached by the caller. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/colorfit.go#L25-L52 | train |
gdamore/tcell | tscreen.go | buildAcsMap | func (t *tScreen) buildAcsMap() {
acsstr := t.ti.AltChars
t.acs = make(map[rune]string)
for len(acsstr) > 2 {
srcv := acsstr[0]
dstv := string(acsstr[1])
if r, ok := vtACSNames[srcv]; ok {
t.acs[r] = t.ti.EnterAcs + dstv + t.ti.ExitAcs
}
acsstr = acsstr[2:]
}
} | go | func (t *tScreen) buildAcsMap() {
acsstr := t.ti.AltChars
t.acs = make(map[rune]string)
for len(acsstr) > 2 {
srcv := acsstr[0]
dstv := string(acsstr[1])
if r, ok := vtACSNames[srcv]; ok {
t.acs[r] = t.ti.EnterAcs + dstv + t.ti.ExitAcs
}
acsstr = acsstr[2:]
}
} | [
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// alternate character encodings. To do this, we use the standard VT100 ACS
// maps. This is only done if the terminal lacks support for Unicode; we
// always prefer to emit Unicode glyphs when we are able. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/tscreen.go#L846-L857 | train |
gdamore/tcell | tscreen.go | parseXtermMouse | func (t *tScreen) parseXtermMouse(buf *bytes.Buffer) (bool, bool) {
b := buf.Bytes()
state := 0
btn := 0
x := 0
y := 0
for i := range b {
switch state {
case 0:
switch b[i] {
case '\x1b':
state = 1
case '\x9b':
state = 2
default:
return false, false
}
case 1:
if b[i] != '[' {
return false, false
}
state = 2
case 2:
if b[i] != 'M' {
return false, false
}
state++
case 3:
btn = int(b[i])
state++
case 4:
x = int(b[i]) - 32 - 1
state++
case 5:
y = int(b[i]) - 32 - 1
for i >= 0 {
buf.ReadByte()
i--
}
t.postMouseEvent(x, y, btn)
return true, true
}
}
return true, false
} | go | func (t *tScreen) parseXtermMouse(buf *bytes.Buffer) (bool, bool) {
b := buf.Bytes()
state := 0
btn := 0
x := 0
y := 0
for i := range b {
switch state {
case 0:
switch b[i] {
case '\x1b':
state = 1
case '\x9b':
state = 2
default:
return false, false
}
case 1:
if b[i] != '[' {
return false, false
}
state = 2
case 2:
if b[i] != 'M' {
return false, false
}
state++
case 3:
btn = int(b[i])
state++
case 4:
x = int(b[i]) - 32 - 1
state++
case 5:
y = int(b[i]) - 32 - 1
for i >= 0 {
buf.ReadByte()
i--
}
t.postMouseEvent(x, y, btn)
return true, true
}
}
return true, false
} | [
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"}"
] | // parseXtermMouse is like parseSgrMouse, but it parses a legacy
// X11 mouse record. | [
"parseXtermMouse",
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"like",
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"but",
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"mouse",
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/tscreen.go#L1073-L1120 | train |
gdamore/tcell | views/boxlayout.go | Resize | func (b *BoxLayout) Resize() {
b.layout()
// Now also let the children know we resized.
for i := range b.cells {
b.cells[i].widget.Resize()
}
b.PostEventWidgetResize(b)
} | go | func (b *BoxLayout) Resize() {
b.layout()
// Now also let the children know we resized.
for i := range b.cells {
b.cells[i].widget.Resize()
}
b.PostEventWidgetResize(b)
} | [
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] | // Resize adjusts the layout when the underlying View changes size. | [
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"View",
"changes",
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/boxlayout.go#L188-L196 | train |
gdamore/tcell | views/boxlayout.go | Draw | func (b *BoxLayout) Draw() {
if b.view == nil {
return
}
if b.changed {
b.layout()
}
b.view.Fill(' ', b.style)
for i := range b.cells {
b.cells[i].widget.Draw()
}
} | go | func (b *BoxLayout) Draw() {
if b.view == nil {
return
}
if b.changed {
b.layout()
}
b.view.Fill(' ', b.style)
for i := range b.cells {
b.cells[i].widget.Draw()
}
} | [
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] | // Draw is called to update the displayed content. | [
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"content",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/boxlayout.go#L199-L211 | train |
gdamore/tcell | views/boxlayout.go | SetView | func (b *BoxLayout) SetView(view View) {
b.changed = true
b.view = view
for _, c := range b.cells {
c.view.SetView(view)
}
} | go | func (b *BoxLayout) SetView(view View) {
b.changed = true
b.view = view
for _, c := range b.cells {
c.view.SetView(view)
}
} | [
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"view",
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"}",
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] | // SetView sets the View object used for the text bar. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/boxlayout.go#L219-L225 | train |
gdamore/tcell | views/boxlayout.go | HandleEvent | func (b *BoxLayout) HandleEvent(ev tcell.Event) bool {
switch ev.(type) {
case *EventWidgetContent:
// This can only have come from one of our children.
b.changed = true
b.PostEventWidgetContent(b)
return true
}
for _, c := range b.cells {
if c.widget.HandleEvent(ev) {
return true
}
}
return false
} | go | func (b *BoxLayout) HandleEvent(ev tcell.Event) bool {
switch ev.(type) {
case *EventWidgetContent:
// This can only have come from one of our children.
b.changed = true
b.PostEventWidgetContent(b)
return true
}
for _, c := range b.cells {
if c.widget.HandleEvent(ev) {
return true
}
}
return false
} | [
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] | // HandleEvent implements a tcell.EventHandler. The only events
// we care about are Widget change events from our children. We
// watch for those so that if the child changes, we can arrange
// to update our layout. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/boxlayout.go#L231-L245 | train |
gdamore/tcell | views/boxlayout.go | AddWidget | func (b *BoxLayout) AddWidget(widget Widget, fill float64) {
c := &boxLayoutCell{
widget: widget,
fill: fill,
view: NewViewPort(b.view, 0, 0, 0, 0),
}
widget.SetView(c.view)
b.cells = append(b.cells, c)
b.changed = true
widget.Watch(b)
b.layout()
b.PostEventWidgetContent(b)
} | go | func (b *BoxLayout) AddWidget(widget Widget, fill float64) {
c := &boxLayoutCell{
widget: widget,
fill: fill,
view: NewViewPort(b.view, 0, 0, 0, 0),
}
widget.SetView(c.view)
b.cells = append(b.cells, c)
b.changed = true
widget.Watch(b)
b.layout()
b.PostEventWidgetContent(b)
} | [
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] | // AddWidget adds a widget to the end of the BoxLayout. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/boxlayout.go#L248-L260 | train |
gdamore/tcell | views/boxlayout.go | InsertWidget | func (b *BoxLayout) InsertWidget(index int, widget Widget, fill float64) {
c := &boxLayoutCell{
widget: widget,
fill: fill,
view: NewViewPort(b.view, 0, 0, 0, 0),
}
c.widget.SetView(c.view)
if index < 0 {
index = 0
}
if index > len(b.cells) {
index = len(b.cells)
}
b.cells = append(b.cells, c)
copy(b.cells[index+1:], b.cells[index:])
b.cells[index] = c
widget.Watch(b)
b.layout()
b.PostEventWidgetContent(b)
} | go | func (b *BoxLayout) InsertWidget(index int, widget Widget, fill float64) {
c := &boxLayoutCell{
widget: widget,
fill: fill,
view: NewViewPort(b.view, 0, 0, 0, 0),
}
c.widget.SetView(c.view)
if index < 0 {
index = 0
}
if index > len(b.cells) {
index = len(b.cells)
}
b.cells = append(b.cells, c)
copy(b.cells[index+1:], b.cells[index:])
b.cells[index] = c
widget.Watch(b)
b.layout()
b.PostEventWidgetContent(b)
} | [
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"}"
] | // InsertWidget inserts a widget at the given offset. Offset 0 is the
// front. If the index is longer than the number of widgets, then it
// just gets appended to the end. | [
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"inserts",
"a",
"widget",
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"the",
"end",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/boxlayout.go#L265-L284 | train |
gdamore/tcell | views/boxlayout.go | RemoveWidget | func (b *BoxLayout) RemoveWidget(widget Widget) {
changed := false
for i := 0; i < len(b.cells); i++ {
if b.cells[i].widget == widget {
b.cells = append(b.cells[:i], b.cells[i+1:]...)
changed = true
}
}
if !changed {
return
}
b.changed = true
widget.Unwatch(b)
b.layout()
b.PostEventWidgetContent(b)
} | go | func (b *BoxLayout) RemoveWidget(widget Widget) {
changed := false
for i := 0; i < len(b.cells); i++ {
if b.cells[i].widget == widget {
b.cells = append(b.cells[:i], b.cells[i+1:]...)
changed = true
}
}
if !changed {
return
}
b.changed = true
widget.Unwatch(b)
b.layout()
b.PostEventWidgetContent(b)
} | [
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")",
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"}"
] | // RemoveWidget removes a Widget from the layout. | [
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"removes",
"a",
"Widget",
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"the",
"layout",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/boxlayout.go#L287-L302 | train |
gdamore/tcell | views/boxlayout.go | Widgets | func (b *BoxLayout) Widgets() []Widget {
w := make([]Widget, 0, len(b.cells))
for _, c := range b.cells {
w = append(w, c.widget)
}
return w
} | go | func (b *BoxLayout) Widgets() []Widget {
w := make([]Widget, 0, len(b.cells))
for _, c := range b.cells {
w = append(w, c.widget)
}
return w
} | [
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] | // Widgets returns the list of Widgets for this BoxLayout. | [
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"for",
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/boxlayout.go#L305-L311 | train |
gdamore/tcell | views/boxlayout.go | SetOrientation | func (b *BoxLayout) SetOrientation(orient Orientation) {
if b.orient != orient {
b.orient = orient
b.changed = true
b.PostEventWidgetContent(b)
}
} | go | func (b *BoxLayout) SetOrientation(orient Orientation) {
if b.orient != orient {
b.orient = orient
b.changed = true
b.PostEventWidgetContent(b)
}
} | [
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"b",
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"PostEventWidgetContent",
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"b",
")",
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"}",
"\n",
"}"
] | // SetOrientation sets the orientation as either Horizontal or Vertical. | [
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"as",
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"Horizontal",
"or",
"Vertical",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/boxlayout.go#L314-L320 | train |
gdamore/tcell | views/boxlayout.go | SetStyle | func (b *BoxLayout) SetStyle(style tcell.Style) {
b.style = style
b.PostEventWidgetContent(b)
} | go | func (b *BoxLayout) SetStyle(style tcell.Style) {
b.style = style
b.PostEventWidgetContent(b)
} | [
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")",
"\n",
"}"
] | // SetStyle sets the style used. | [
"SetStyle",
"sets",
"the",
"style",
"used",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/boxlayout.go#L323-L326 | train |
gdamore/tcell | console_win.go | mod2mask | func mod2mask(cks uint32) ModMask {
mm := ModNone
// Left or right control
if (cks & (0x0008 | 0x0004)) != 0 {
mm |= ModCtrl
}
// Left or right alt
if (cks & (0x0002 | 0x0001)) != 0 {
mm |= ModAlt
}
// Any shift
if (cks & 0x0010) != 0 {
mm |= ModShift
}
return mm
} | go | func mod2mask(cks uint32) ModMask {
mm := ModNone
// Left or right control
if (cks & (0x0008 | 0x0004)) != 0 {
mm |= ModCtrl
}
// Left or right alt
if (cks & (0x0002 | 0x0001)) != 0 {
mm |= ModAlt
}
// Any shift
if (cks & 0x0010) != 0 {
mm |= ModShift
}
return mm
} | [
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"mm",
"|=",
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"\n",
"}",
"\n",
"return",
"mm",
"\n",
"}"
] | // Convert windows dwControlKeyState to modifier mask | [
"Convert",
"windows",
"dwControlKeyState",
"to",
"modifier",
"mask"
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/console_win.go#L459-L474 | train |
gdamore/tcell | console_win.go | mapColor2RGB | func mapColor2RGB(c Color) uint16 {
winLock.Lock()
if v, ok := winColors[c]; ok {
c = v
} else {
v = FindColor(c, winPalette)
winColors[c] = v
c = v
}
winLock.Unlock()
if vc, ok := vgaColors[c]; ok {
return vc
}
return 0
} | go | func mapColor2RGB(c Color) uint16 {
winLock.Lock()
if v, ok := winColors[c]; ok {
c = v
} else {
v = FindColor(c, winPalette)
winColors[c] = v
c = v
}
winLock.Unlock()
if vc, ok := vgaColors[c]; ok {
return vc
}
return 0
} | [
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"}",
"\n",
"return",
"0",
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"}"
] | // Windows uses RGB signals | [
"Windows",
"uses",
"RGB",
"signals"
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/console_win.go#L652-L667 | train |
gdamore/tcell | console_win.go | mapStyle | func (s *cScreen) mapStyle(style Style) uint16 {
f, b, a := style.Decompose()
fa := s.oscreen.attrs & 0xf
ba := (s.oscreen.attrs) >> 4 & 0xf
if f != ColorDefault {
fa = mapColor2RGB(f)
}
if b != ColorDefault {
ba = mapColor2RGB(b)
}
var attr uint16
// We simulate reverse by doing the color swap ourselves.
// Apparently windows cannot really do this except in DBCS
// views.
if a&AttrReverse != 0 {
attr = ba
attr |= (fa << 4)
} else {
attr = fa
attr |= (ba << 4)
}
if a&AttrBold != 0 {
attr |= 0x8
}
if a&AttrDim != 0 {
attr &^= 0x8
}
if a&AttrUnderline != 0 {
// Best effort -- doesn't seem to work though.
attr |= 0x8000
}
// Blink is unsupported
return attr
} | go | func (s *cScreen) mapStyle(style Style) uint16 {
f, b, a := style.Decompose()
fa := s.oscreen.attrs & 0xf
ba := (s.oscreen.attrs) >> 4 & 0xf
if f != ColorDefault {
fa = mapColor2RGB(f)
}
if b != ColorDefault {
ba = mapColor2RGB(b)
}
var attr uint16
// We simulate reverse by doing the color swap ourselves.
// Apparently windows cannot really do this except in DBCS
// views.
if a&AttrReverse != 0 {
attr = ba
attr |= (fa << 4)
} else {
attr = fa
attr |= (ba << 4)
}
if a&AttrBold != 0 {
attr |= 0x8
}
if a&AttrDim != 0 {
attr &^= 0x8
}
if a&AttrUnderline != 0 {
// Best effort -- doesn't seem to work though.
attr |= 0x8000
}
// Blink is unsupported
return attr
} | [
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"attr",
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"0x8000",
"\n",
"}",
"\n",
"// Blink is unsupported",
"return",
"attr",
"\n",
"}"
] | // Map a tcell style to Windows attributes | [
"Map",
"a",
"tcell",
"style",
"to",
"Windows",
"attributes"
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/console_win.go#L670-L703 | train |
gdamore/tcell | views/sstext.go | LookupStyle | func (t *SimpleStyledText) LookupStyle(r rune) tcell.Style {
return t.styles[r]
} | go | func (t *SimpleStyledText) LookupStyle(r rune) tcell.Style {
return t.styles[r]
} | [
"func",
"(",
"t",
"*",
"SimpleStyledText",
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"tcell",
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"Style",
"{",
"return",
"t",
".",
"styles",
"[",
"r",
"]",
"\n",
"}"
] | // LookupStyle returns the style registered for the given rune.
// Returns tcell.StyleDefault if no style was previously registered
// for the rune. | [
"LookupStyle",
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"the",
"style",
"registered",
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"was",
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"for",
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/sstext.go#L107-L109 | train |
gdamore/tcell | views/sstext.go | NewSimpleStyledText | func NewSimpleStyledText() *SimpleStyledText {
ss := &SimpleStyledText{}
// Create map and establish default styles.
ss.styles = make(map[rune]tcell.Style)
ss.styles['N'] = tcell.StyleDefault
ss.styles['S'] = tcell.StyleDefault.Reverse(true)
ss.styles['U'] = tcell.StyleDefault.Underline(true)
ss.styles['B'] = tcell.StyleDefault.Bold(true)
return ss
} | go | func NewSimpleStyledText() *SimpleStyledText {
ss := &SimpleStyledText{}
// Create map and establish default styles.
ss.styles = make(map[rune]tcell.Style)
ss.styles['N'] = tcell.StyleDefault
ss.styles['S'] = tcell.StyleDefault.Reverse(true)
ss.styles['U'] = tcell.StyleDefault.Underline(true)
ss.styles['B'] = tcell.StyleDefault.Bold(true)
return ss
} | [
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".",
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"(",
"true",
")",
"\n",
"return",
"ss",
"\n",
"}"
] | // NewSimpleStyledText creates an empty Text. | [
"NewSimpleStyledText",
"creates",
"an",
"empty",
"Text",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/sstext.go#L117-L126 | train |
gdamore/tcell | views/panel.go | Draw | func (p *Panel) Draw() {
p.BoxLayout.SetOrientation(Vertical)
p.BoxLayout.Draw()
} | go | func (p *Panel) Draw() {
p.BoxLayout.SetOrientation(Vertical)
p.BoxLayout.Draw()
} | [
"func",
"(",
"p",
"*",
"Panel",
")",
"Draw",
"(",
")",
"{",
"p",
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"BoxLayout",
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"(",
"Vertical",
")",
"\n",
"p",
".",
"BoxLayout",
".",
"Draw",
"(",
")",
"\n",
"}"
] | // Draw draws the Panel. | [
"Draw",
"draws",
"the",
"Panel",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/panel.go#L44-L47 | train |
gdamore/tcell | views/panel.go | SetTitle | func (p *Panel) SetTitle(w Widget) {
if p.title != nil {
p.RemoveWidget(p.title)
}
p.InsertWidget(0, w, 0.0)
p.title = w
} | go | func (p *Panel) SetTitle(w Widget) {
if p.title != nil {
p.RemoveWidget(p.title)
}
p.InsertWidget(0, w, 0.0)
p.title = w
} | [
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"0.0",
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"\n",
"p",
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"title",
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"\n",
"}"
] | // SetTitle sets the Widget to display in the title area. | [
"SetTitle",
"sets",
"the",
"Widget",
"to",
"display",
"in",
"the",
"title",
"area",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/panel.go#L50-L56 | train |
gdamore/tcell | views/panel.go | SetMenu | func (p *Panel) SetMenu(w Widget) {
index := 0
if p.title != nil {
index++
}
if p.menu != nil {
p.RemoveWidget(p.menu)
}
p.InsertWidget(index, w, 0.0)
p.menu = w
} | go | func (p *Panel) SetMenu(w Widget) {
index := 0
if p.title != nil {
index++
}
if p.menu != nil {
p.RemoveWidget(p.menu)
}
p.InsertWidget(index, w, 0.0)
p.menu = w
} | [
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"w",
",",
"0.0",
")",
"\n",
"p",
".",
"menu",
"=",
"w",
"\n",
"}"
] | // SetMenu sets the Widget to display in the menu area, which is
// just below the title. | [
"SetMenu",
"sets",
"the",
"Widget",
"to",
"display",
"in",
"the",
"menu",
"area",
"which",
"is",
"just",
"below",
"the",
"title",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/panel.go#L60-L70 | train |
gdamore/tcell | views/panel.go | SetContent | func (p *Panel) SetContent(w Widget) {
index := 0
if p.title != nil {
index++
}
if p.menu != nil {
index++
}
if p.content != nil {
p.RemoveWidget(p.content)
}
p.InsertWidget(index, w, 1.0)
p.content = w
} | go | func (p *Panel) SetContent(w Widget) {
index := 0
if p.title != nil {
index++
}
if p.menu != nil {
index++
}
if p.content != nil {
p.RemoveWidget(p.content)
}
p.InsertWidget(index, w, 1.0)
p.content = w
} | [
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"p",
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"content",
"=",
"w",
"\n",
"}"
] | // SetContent sets the Widget to display in the content area. | [
"SetContent",
"sets",
"the",
"Widget",
"to",
"display",
"in",
"the",
"content",
"area",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/panel.go#L73-L86 | train |
gdamore/tcell | views/panel.go | SetStatus | func (p *Panel) SetStatus(w Widget) {
index := 0
if p.title != nil {
index++
}
if p.menu != nil {
index++
}
if p.content != nil {
index++
}
if p.status != nil {
p.RemoveWidget(p.status)
}
p.InsertWidget(index, w, 0.0)
p.status = w
} | go | func (p *Panel) SetStatus(w Widget) {
index := 0
if p.title != nil {
index++
}
if p.menu != nil {
index++
}
if p.content != nil {
index++
}
if p.status != nil {
p.RemoveWidget(p.status)
}
p.InsertWidget(index, w, 0.0)
p.status = w
} | [
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"w",
",",
"0.0",
")",
"\n",
"p",
".",
"status",
"=",
"w",
"\n",
"}"
] | // SetStatus sets the Widget to display in the status area, which is at
// the bottom of the panel. | [
"SetStatus",
"sets",
"the",
"Widget",
"to",
"display",
"in",
"the",
"status",
"area",
"which",
"is",
"at",
"the",
"bottom",
"of",
"the",
"panel",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/panel.go#L90-L106 | train |
gdamore/tcell | views/cellarea.go | Draw | func (a *CellView) Draw() {
port := a.port
model := a.model
port.Fill(' ', a.style)
if a.view == nil {
return
}
if model == nil {
return
}
vw, vh := a.view.Size()
for y := 0; y < vh; y++ {
for x := 0; x < vw; x++ {
a.view.SetContent(x, y, ' ', nil, a.style)
}
}
ex, ey := model.GetBounds()
vx, vy := port.Size()
if ex < vx {
ex = vx
}
if ey < vy {
ey = vy
}
cx, cy, en, sh := a.model.GetCursor()
for y := 0; y < ey; y++ {
for x := 0; x < ex; x++ {
ch, style, comb, wid := model.GetCell(x, y)
if ch == 0 {
ch = ' '
style = a.style
}
if en && x == cx && y == cy && sh {
style = style.Reverse(true)
}
port.SetContent(x, y, ch, comb, style)
x += wid - 1
}
}
} | go | func (a *CellView) Draw() {
port := a.port
model := a.model
port.Fill(' ', a.style)
if a.view == nil {
return
}
if model == nil {
return
}
vw, vh := a.view.Size()
for y := 0; y < vh; y++ {
for x := 0; x < vw; x++ {
a.view.SetContent(x, y, ' ', nil, a.style)
}
}
ex, ey := model.GetBounds()
vx, vy := port.Size()
if ex < vx {
ex = vx
}
if ey < vy {
ey = vy
}
cx, cy, en, sh := a.model.GetCursor()
for y := 0; y < ey; y++ {
for x := 0; x < ex; x++ {
ch, style, comb, wid := model.GetCell(x, y)
if ch == 0 {
ch = ' '
style = a.style
}
if en && x == cx && y == cy && sh {
style = style.Reverse(true)
}
port.SetContent(x, y, ch, comb, style)
x += wid - 1
}
}
} | [
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] | // Draw draws the content. | [
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"draws",
"the",
"content",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/cellarea.go#L51-L94 | train |
gdamore/tcell | views/cellarea.go | MakeCursorVisible | func (a *CellView) MakeCursorVisible() {
if a.model == nil {
return
}
x, y, enabled, _ := a.model.GetCursor()
if enabled {
a.MakeVisible(x, y)
}
} | go | func (a *CellView) MakeCursorVisible() {
if a.model == nil {
return
}
x, y, enabled, _ := a.model.GetCursor()
if enabled {
a.MakeVisible(x, y)
}
} | [
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"y",
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"}",
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] | // MakeCursorVisible ensures that the cursor is visible, panning the ViewPort
// as necessary, if the cursor is enabled. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/cellarea.go#L176-L184 | train |
gdamore/tcell | views/cellarea.go | HandleEvent | func (a *CellView) HandleEvent(e tcell.Event) bool {
if a.model == nil {
return false
}
switch e := e.(type) {
case *tcell.EventKey:
switch e.Key() {
case tcell.KeyUp, tcell.KeyCtrlP:
a.keyUp()
return true
case tcell.KeyDown, tcell.KeyCtrlN:
a.keyDown()
return true
case tcell.KeyRight, tcell.KeyCtrlF:
a.keyRight()
return true
case tcell.KeyLeft, tcell.KeyCtrlB:
a.keyLeft()
return true
case tcell.KeyPgDn:
a.keyPgDn()
return true
case tcell.KeyPgUp:
a.keyPgUp()
return true
case tcell.KeyEnd:
a.keyEnd()
return true
case tcell.KeyHome:
a.keyHome()
return true
}
}
return false
} | go | func (a *CellView) HandleEvent(e tcell.Event) bool {
if a.model == nil {
return false
}
switch e := e.(type) {
case *tcell.EventKey:
switch e.Key() {
case tcell.KeyUp, tcell.KeyCtrlP:
a.keyUp()
return true
case tcell.KeyDown, tcell.KeyCtrlN:
a.keyDown()
return true
case tcell.KeyRight, tcell.KeyCtrlF:
a.keyRight()
return true
case tcell.KeyLeft, tcell.KeyCtrlB:
a.keyLeft()
return true
case tcell.KeyPgDn:
a.keyPgDn()
return true
case tcell.KeyPgUp:
a.keyPgUp()
return true
case tcell.KeyEnd:
a.keyEnd()
return true
case tcell.KeyHome:
a.keyHome()
return true
}
}
return false
} | [
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] | // HandleEvent handles events. In particular, it handles certain key events
// to move the cursor or pan the view. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/cellarea.go#L188-L222 | train |
gdamore/tcell | views/cellarea.go | Size | func (a *CellView) Size() (int, int) {
// We always return a minimum of two rows, and two columns.
w, h := a.model.GetBounds()
// Clip to a 2x2 minimum square; we can scroll within that.
if w > 2 {
w = 2
}
if h > 2 {
h = 2
}
return w, h
} | go | func (a *CellView) Size() (int, int) {
// We always return a minimum of two rows, and two columns.
w, h := a.model.GetBounds()
// Clip to a 2x2 minimum square; we can scroll within that.
if w > 2 {
w = 2
}
if h > 2 {
h = 2
}
return w, h
} | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/cellarea.go#L225-L236 | train |
gdamore/tcell | views/cellarea.go | SetModel | func (a *CellView) SetModel(model CellModel) {
w, h := model.GetBounds()
model.SetCursor(0, 0)
a.model = model
a.port.SetContentSize(w, h, true)
a.port.ValidateView()
a.PostEventWidgetContent(a)
} | go | func (a *CellView) SetModel(model CellModel) {
w, h := model.GetBounds()
model.SetCursor(0, 0)
a.model = model
a.port.SetContentSize(w, h, true)
a.port.ValidateView()
a.PostEventWidgetContent(a)
} | [
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] | // SetModel sets the model for this CellView. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/cellarea.go#L239-L246 | train |
gdamore/tcell | views/cellarea.go | SetView | func (a *CellView) SetView(view View) {
port := a.port
port.SetView(view)
a.view = view
if view == nil {
return
}
width, height := view.Size()
a.port.Resize(0, 0, width, height)
if a.model != nil {
w, h := a.model.GetBounds()
a.port.SetContentSize(w, h, true)
}
a.Resize()
} | go | func (a *CellView) SetView(view View) {
port := a.port
port.SetView(view)
a.view = view
if view == nil {
return
}
width, height := view.Size()
a.port.Resize(0, 0, width, height)
if a.model != nil {
w, h := a.model.GetBounds()
a.port.SetContentSize(w, h, true)
}
a.Resize()
} | [
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] | // SetView sets the View context. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/cellarea.go#L249-L263 | train |
gdamore/tcell | views/cellarea.go | Resize | func (a *CellView) Resize() {
// We might want to reflow text
width, height := a.view.Size()
a.port.Resize(0, 0, width, height)
a.port.ValidateView()
a.MakeCursorVisible()
} | go | func (a *CellView) Resize() {
// We might want to reflow text
width, height := a.view.Size()
a.port.Resize(0, 0, width, height)
a.port.ValidateView()
a.MakeCursorVisible()
} | [
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] | // Resize is called when the View is resized. It will ensure that the
// cursor is visible, if present. | [
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] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/cellarea.go#L267-L273 | train |
gdamore/tcell | views/cellarea.go | SetCursor | func (a *CellView) SetCursor(x, y int) {
a.cursorX = x
a.cursorY = y
a.model.SetCursor(x, y)
} | go | func (a *CellView) SetCursor(x, y int) {
a.cursorX = x
a.cursorY = y
a.model.SetCursor(x, y)
} | [
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] | // SetCursor sets the the cursor position. | [
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"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/cellarea.go#L276-L280 | train |
gdamore/tcell | views/cellarea.go | SetCursorX | func (a *CellView) SetCursorX(x int) {
a.SetCursor(x, a.cursorY)
} | go | func (a *CellView) SetCursorX(x int) {
a.SetCursor(x, a.cursorY)
} | [
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"}"
] | // SetCursorX sets the the cursor column. | [
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"cursor",
"column",
"."
] | dcf1bb30770eb1158b67005e1e472de6d74f055d | https://github.com/gdamore/tcell/blob/dcf1bb30770eb1158b67005e1e472de6d74f055d/views/cellarea.go#L283-L285 | train |
Subsets and Splits