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authorFelix Lange <fjl@twurst.com>2017-01-11 02:33:17 +0800
committerFelix Lange <fjl@twurst.com>2017-01-11 05:33:24 +0800
commitd78f9b834ade0f1ebcf2532bf90d01c85ad50a8e (patch)
treedd03906433e1032a0b185910773206246d8a1556 /vendor/github.com/gizak/termui/table.go
parent02b67558e8eaa7b34a28b8dd0223824bbbb52349 (diff)
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vendor: update all dependencies except Azure SDK
The Azure SDK doesn't support Go 1.5 anymore. We can't upgrade it until Go 1.8 comes out.
Diffstat (limited to 'vendor/github.com/gizak/termui/table.go')
-rw-r--r--vendor/github.com/gizak/termui/table.go170
1 files changed, 170 insertions, 0 deletions
diff --git a/vendor/github.com/gizak/termui/table.go b/vendor/github.com/gizak/termui/table.go
new file mode 100644
index 000000000..319b89701
--- /dev/null
+++ b/vendor/github.com/gizak/termui/table.go
@@ -0,0 +1,170 @@
+package termui
+
+import "strings"
+
+/*
+ table := termui.NewTable()
+ table.Rows = rows
+ table.FgColor = termui.ColorWhite
+ table.BgColor = termui.ColorDefault
+ table.Height = 7
+ table.Width = 62
+ table.Y = 0
+ table.X = 0
+ table.Border = true
+*/
+
+type Table struct {
+ Block
+ Rows [][]string
+ CellWidth []int
+ FgColor Attribute
+ BgColor Attribute
+ FgColors []Attribute
+ BgColors []Attribute
+ Seperator bool
+ TextAlign Align
+}
+
+func NewTable() *Table {
+ table := &Table{Block: *NewBlock()}
+ table.FgColor = ColorWhite
+ table.BgColor = ColorDefault
+ table.Seperator = true
+ return table
+}
+
+func (table *Table) Analysis() {
+ length := len(table.Rows)
+ if length < 1 {
+ return
+ }
+
+ if len(table.FgColors) == 0 {
+ table.FgColors = make([]Attribute, len(table.Rows))
+ }
+ if len(table.BgColors) == 0 {
+ table.BgColors = make([]Attribute, len(table.Rows))
+ }
+
+ row_width := len(table.Rows[0])
+ cellWidthes := make([]int, row_width)
+
+ for index, row := range table.Rows {
+ for i, str := range row {
+ if cellWidthes[i] < len(str) {
+ cellWidthes[i] = len(str)
+ }
+ }
+
+ if table.FgColors[index] == 0 {
+ table.FgColors[index] = table.FgColor
+ }
+
+ if table.BgColors[index] == 0 {
+ table.BgColors[index] = table.BgColor
+ }
+ }
+
+ table.CellWidth = cellWidthes
+
+ //width_sum := 2
+ //for i, width := range cellWidthes {
+ // width_sum += (width + 2)
+ // for u, row := range table.Rows {
+ // switch table.TextAlign {
+ // case "right":
+ // row[i] = fmt.Sprintf(" %*s ", width, table.Rows[u][i])
+ // case "center":
+ // word_width := len(table.Rows[u][i])
+ // offset := (width - word_width) / 2
+ // row[i] = fmt.Sprintf(" %*s ", width, fmt.Sprintf("%-*s", offset+word_width, table.Rows[u][i]))
+ // default: // left
+ // row[i] = fmt.Sprintf(" %-*s ", width, table.Rows[u][i])
+ // }
+ // }
+ //}
+
+ //if table.Width == 0 {
+ // table.Width = width_sum
+ //}
+}
+
+func (table *Table) SetSize() {
+ length := len(table.Rows)
+ if table.Seperator {
+ table.Height = length*2 + 1
+ } else {
+ table.Height = length + 2
+ }
+ table.Width = 2
+ if length != 0 {
+ for _, cell_width := range table.CellWidth {
+ table.Width += cell_width + 3
+ }
+ }
+}
+
+func (table *Table) CalculatePosition(x int, y int, x_coordinate *int, y_coordibate *int, cell_beginning *int) {
+ if table.Seperator {
+ *y_coordibate = table.innerArea.Min.Y + y*2
+ } else {
+ *y_coordibate = table.innerArea.Min.Y + y
+ }
+ if x == 0 {
+ *cell_beginning = table.innerArea.Min.X
+ } else {
+ *cell_beginning += table.CellWidth[x-1] + 3
+ }
+
+ switch table.TextAlign {
+ case AlignRight:
+ *x_coordinate = *cell_beginning + (table.CellWidth[x] - len(table.Rows[y][x])) + 2
+ case AlignCenter:
+ *x_coordinate = *cell_beginning + (table.CellWidth[x]-len(table.Rows[y][x]))/2 + 2
+ default:
+ *x_coordinate = *cell_beginning + 2
+ }
+}
+
+func (table *Table) Buffer() Buffer {
+ buffer := table.Block.Buffer()
+ table.Analysis()
+
+ pointer_x := table.innerArea.Min.X + 2
+ pointer_y := table.innerArea.Min.Y
+ border_pointer_x := table.innerArea.Min.X
+ for y, row := range table.Rows {
+ for x, cell := range row {
+ table.CalculatePosition(x, y, &pointer_x, &pointer_y, &border_pointer_x)
+ backgraound := DefaultTxBuilder.Build(strings.Repeat(" ", table.CellWidth[x]+3), table.BgColors[y], table.BgColors[y])
+ cells := DefaultTxBuilder.Build(cell, table.FgColors[y], table.BgColors[y])
+
+ for i, back := range backgraound {
+ buffer.Set(border_pointer_x+i, pointer_y, back)
+ }
+
+ coordinate_x := pointer_x
+ for _, printer := range cells {
+ buffer.Set(coordinate_x, pointer_y, printer)
+ coordinate_x += printer.Width()
+ }
+
+ if x != 0 {
+ devidors := DefaultTxBuilder.Build("|", table.FgColors[y], table.BgColors[y])
+ for _, devidor := range devidors {
+ buffer.Set(border_pointer_x, pointer_y, devidor)
+ }
+ }
+ }
+
+ if table.Seperator {
+ border := DefaultTxBuilder.Build(strings.Repeat("─", table.Width-2), table.FgColor, table.BgColor)
+ for i, cell := range border {
+ buffer.Set(i+1, pointer_y+1, cell)
+ }
+ }
+ }
+
+ return buffer
+}