commit missing compact column, row files

cwidgets/compact/column.go

@@ -0,0 +1,49 @@
+package compact
+
+import (
+	"github.com/bcicen/ctop/config"
+	"github.com/bcicen/ctop/models"
+
+	ui "github.com/gizak/termui"
+)
+
+var (
+	allCols = map[string]NewCompactColFn{
+		"status": NewStatus,
+		"name":   NewNameCol,
+		"id":     NewCIDCol,
+		"cpu":    NewCPUCol,
+		"mem":    NewMemCol,
+		"net":    NewNetCol,
+		"io":     NewIOCol,
+		"pids":   NewPIDCol,
+	}
+)
+
+type NewCompactColFn func() CompactCol
+
+func newRowWidgets() []CompactCol {
+	enabled := config.EnabledColumns()
+	cols := make([]CompactCol, len(enabled))
+
+	for n, name := range enabled {
+		wFn, ok := allCols[name]
+		if !ok {
+			panic("no such widget name: %s" + name)
+		}
+		cols[n] = wFn()
+	}
+
+	return cols
+}
+
+type CompactCol interface {
+	ui.GridBufferer
+	Reset()
+	Header() string  // header text to display for column
+	FixedWidth() int // fixed width size. if == 0, width is automatically calculated
+	Highlight()
+	UnHighlight()
+	SetMeta(models.Meta)
+	SetMetrics(models.Metrics)
+}

cwidgets/compact/row.go

@@ -0,0 +1,129 @@
+package compact
+
+import (
+	"github.com/bcicen/ctop/config"
+	"github.com/bcicen/ctop/logging"
+	"github.com/bcicen/ctop/models"
+
+	ui "github.com/gizak/termui"
+)
+
+const rowPadding = 1
+
+var log = logging.Init()
+
+type RowBufferer interface {
+	SetY(int)
+	SetWidths(int, []int)
+	GetHeight() int
+	Buffer() ui.Buffer
+}
+
+type CompactRow struct {
+	Bg     *RowBg
+	Cols   []CompactCol
+	X, Y   int
+	Height int
+	widths []int // column widths
+}
+
+func NewCompactRow() *CompactRow {
+	row := &CompactRow{
+		Bg:     NewRowBg(),
+		Cols:   newRowWidgets(),
+		X:      rowPadding,
+		Height: 1,
+	}
+
+	return row
+}
+
+func (row *CompactRow) SetMeta(m models.Meta) {
+	for _, w := range row.Cols {
+		w.SetMeta(m)
+	}
+}
+
+func (row *CompactRow) SetMetrics(m models.Metrics) {
+	for _, w := range row.Cols {
+		w.SetMetrics(m)
+	}
+}
+
+// Set gauges, counters, etc. to default unread values
+func (row *CompactRow) Reset() {
+	for _, w := range row.Cols {
+		w.Reset()
+	}
+}
+
+func (row *CompactRow) GetHeight() int { return row.Height }
+
+//func (row *CompactRow) SetX(x int)     { row.X = x }
+
+func (row *CompactRow) SetY(y int) {
+	if y == row.Y {
+		return
+	}
+
+	row.Bg.Y = y
+	for _, w := range row.Cols {
+		w.SetY(y)
+	}
+	row.Y = y
+}
+
+func (row *CompactRow) SetWidths(totalWidth int, widths []int) {
+	x := row.X
+
+	row.Bg.SetX(x)
+	row.Bg.SetWidth(totalWidth)
+
+	for n, w := range row.Cols {
+		w.SetX(x)
+		w.SetWidth(widths[n])
+		x += widths[n] + colSpacing
+	}
+}
+
+func (row *CompactRow) Buffer() ui.Buffer {
+	buf := ui.NewBuffer()
+	buf.Merge(row.Bg.Buffer())
+	for _, w := range row.Cols {
+		buf.Merge(w.Buffer())
+	}
+	return buf
+}
+
+func (row *CompactRow) Highlight() {
+	row.Cols[1].Highlight()
+	if config.GetSwitchVal("fullRowCursor") {
+		for _, w := range row.Cols {
+			w.Highlight()
+		}
+	}
+}
+
+func (row *CompactRow) UnHighlight() {
+	row.Cols[1].UnHighlight()
+	if config.GetSwitchVal("fullRowCursor") {
+		for _, w := range row.Cols {
+			w.UnHighlight()
+		}
+	}
+}
+
+type RowBg struct {
+	*ui.Par
+}
+
+func NewRowBg() *RowBg {
+	bg := ui.NewPar("")
+	bg.Height = 1
+	bg.Border = false
+	bg.Bg = ui.ThemeAttr("par.text.bg")
+	return &RowBg{bg}
+}
+
+func (w *RowBg) Highlight()   { w.Bg = ui.ThemeAttr("par.text.fg") }
+func (w *RowBg) UnHighlight() { w.Bg = ui.ThemeAttr("par.text.bg") }