mirror of https://github.com/bcicen/ctop.git
148 lines
2.9 KiB
Go
148 lines
2.9 KiB
Go
package compact
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import (
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"fmt"
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"github.com/bcicen/ctop/cwidgets"
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"github.com/bcicen/ctop/models"
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ui "github.com/gizak/termui"
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)
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// Column that shows container's meta property i.e. name, id, image tc.
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type MetaCol struct {
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*TextCol
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metaName string
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}
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func (w *MetaCol) SetMeta(m models.Meta) {
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w.setText(m.Get(w.metaName))
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}
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func NewNameCol() CompactCol {
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c := &MetaCol{NewTextCol("NAME"), "name"}
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c.fWidth = 30
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return c
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}
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func NewCIDCol() CompactCol {
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c := &MetaCol{NewTextCol("CID"), "id"}
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c.fWidth = 12
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return c
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}
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func NewImageCol() CompactCol {
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return &MetaCol{NewTextCol("IMAGE"), "image"}
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}
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func NewPortsCol() CompactCol {
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return &MetaCol{NewTextCol("PORTS"), "ports"}
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}
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func NewIpsCol() CompactCol {
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return &MetaCol{NewTextCol("IPs"), "IPs"}
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}
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func NewCreatedCol() CompactCol {
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c := &MetaCol{NewTextCol("CREATED"), "created"}
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c.fWidth = 19 // Year will be stripped e.g. "Thu Nov 26 07:44:03" without 2020 at end
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return c
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}
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type NetCol struct {
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*TextCol
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}
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func NewNetCol() CompactCol {
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return &NetCol{NewTextCol("NET RX/TX")}
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}
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func (w *NetCol) SetMetrics(m models.Metrics) {
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label := fmt.Sprintf("%s / %s", cwidgets.ByteFormat64Short(m.NetRx), cwidgets.ByteFormat64Short(m.NetTx))
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w.setText(label)
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}
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type IOCol struct {
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*TextCol
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}
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func NewIOCol() CompactCol {
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return &IOCol{NewTextCol("IO R/W")}
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}
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func (w *IOCol) SetMetrics(m models.Metrics) {
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label := fmt.Sprintf("%s / %s", cwidgets.ByteFormat64Short(m.IOBytesRead), cwidgets.ByteFormat64Short(m.IOBytesWrite))
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w.setText(label)
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}
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type PIDCol struct {
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*TextCol
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}
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func NewPIDCol() CompactCol {
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w := &PIDCol{NewTextCol("PIDS")}
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w.fWidth = 4
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return w
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}
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func (w *PIDCol) SetMetrics(m models.Metrics) {
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w.setText(fmt.Sprintf("%d", m.Pids))
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}
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type UptimeCol struct {
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*TextCol
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}
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func NewUptimeCol() CompactCol {
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return &UptimeCol{NewTextCol("UPTIME")}
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}
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func (w *UptimeCol) SetMeta(m models.Meta) {
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w.Text = m.Get("uptime")
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}
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type TextCol struct {
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*ui.Par
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header string
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fWidth int
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}
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func NewTextCol(header string) *TextCol {
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p := ui.NewPar("-")
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p.Border = false
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p.Height = 1
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p.Width = 20
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return &TextCol{
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Par: p,
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header: header,
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fWidth: 0,
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}
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}
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func (w *TextCol) Highlight() {
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w.Bg = ui.ThemeAttr("par.text.fg")
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w.TextFgColor = ui.ThemeAttr("par.text.hi")
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w.TextBgColor = ui.ThemeAttr("par.text.fg")
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}
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func (w *TextCol) UnHighlight() {
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w.Bg = ui.ThemeAttr("par.text.bg")
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w.TextFgColor = ui.ThemeAttr("par.text.fg")
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w.TextBgColor = ui.ThemeAttr("par.text.bg")
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}
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// TextCol implements CompactCol
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func (w *TextCol) Reset() { w.setText("-") }
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func (w *TextCol) SetMeta(models.Meta) {}
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func (w *TextCol) SetMetrics(models.Metrics) {}
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func (w *TextCol) Header() string { return w.header }
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func (w *TextCol) FixedWidth() int { return w.fWidth }
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func (w *TextCol) setText(s string) {
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if w.fWidth > 0 && len(s) > w.fWidth {
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s = s[0:w.fWidth]
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}
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w.Text = s
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}
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