2016-12-22 17:15:22 +01:00
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package main
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import (
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2017-02-07 04:33:09 +01:00
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"github.com/bcicen/ctop/config"
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2017-08-05 13:28:20 +02:00
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"github.com/bcicen/ctop/cwidgets/single"
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2016-12-22 17:15:22 +01:00
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ui "github.com/gizak/termui"
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)
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2017-03-08 01:10:38 +01:00
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func RedrawRows(clr bool) {
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2016-12-30 23:10:49 +01:00
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// reinit body rows
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2017-02-26 23:04:24 +01:00
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cGrid.Clear()
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2017-01-02 21:14:35 +01:00
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2016-12-30 23:10:49 +01:00
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// build layout
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2017-02-26 07:22:50 +01:00
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y := 1
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2017-02-16 05:06:05 +01:00
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if config.GetSwitchVal("enableHeader") {
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2017-03-06 04:03:05 +01:00
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header.SetCount(cursor.Len())
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2017-03-06 03:00:30 +01:00
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header.SetFilter(config.GetVal("filterStr"))
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y += header.Height()
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2017-01-06 14:49:22 +01:00
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}
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2018-01-11 19:19:01 +01:00
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2017-02-26 08:31:23 +01:00
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cGrid.SetY(y)
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2017-02-24 10:10:14 +01:00
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2017-03-08 08:45:31 +01:00
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for _, c := range cursor.filtered {
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2017-03-03 08:57:26 +01:00
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cGrid.AddRows(c.Widgets)
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2017-02-24 10:10:14 +01:00
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}
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2017-03-08 01:10:38 +01:00
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if clr {
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ui.Clear()
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log.Debugf("screen cleared")
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}
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2017-02-26 08:31:23 +01:00
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if config.GetSwitchVal("enableHeader") {
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2017-03-09 09:33:25 +01:00
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ui.Render(header)
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2017-02-26 08:31:23 +01:00
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}
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cGrid.Align()
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2017-02-26 07:22:50 +01:00
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ui.Render(cGrid)
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2018-01-11 19:19:01 +01:00
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2016-12-22 17:15:22 +01:00
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}
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2018-01-11 15:23:28 +01:00
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func SingleView() MenuFn {
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c := cursor.Selected()
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if c == nil {
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return nil
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}
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2017-03-06 09:51:50 +01:00
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ui.Clear()
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ui.DefaultEvtStream.ResetHandlers()
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defer ui.DefaultEvtStream.ResetHandlers()
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2017-08-05 13:28:20 +02:00
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ex := single.NewSingle(c.Id)
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2017-03-06 23:05:04 +01:00
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c.SetUpdater(ex)
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2017-03-06 09:51:50 +01:00
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2017-03-06 23:05:04 +01:00
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ex.Align()
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ui.Render(ex)
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2017-03-14 23:34:09 +01:00
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HandleKeys("up", ex.Up)
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HandleKeys("down", ex.Down)
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ui.Handle("/sys/kbd/", func(ui.Event) { ui.StopLoop() })
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ui.Handle("/timer/1s", func(ui.Event) { ui.Render(ex) })
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2017-03-06 23:05:04 +01:00
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ui.Handle("/sys/wnd/resize", func(e ui.Event) {
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ex.SetWidth(ui.TermWidth())
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ex.Align()
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2017-03-08 01:52:31 +01:00
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log.Infof("resize: width=%v max-rows=%v", ex.Width, cGrid.MaxRows())
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2017-03-06 09:51:50 +01:00
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})
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2017-03-14 23:34:09 +01:00
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ui.Loop()
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2017-03-06 09:51:50 +01:00
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c.SetUpdater(c.Widgets)
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2018-01-11 15:23:28 +01:00
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return nil
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2017-03-06 09:51:50 +01:00
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}
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2017-01-06 20:46:30 +01:00
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2017-03-08 01:10:38 +01:00
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func RefreshDisplay() {
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2017-06-12 15:52:45 +02:00
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// skip display refresh during scroll
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if !cursor.isScrolling {
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needsClear := cursor.RefreshContainers()
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RedrawRows(needsClear)
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}
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2017-03-08 01:10:38 +01:00
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}
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2017-03-06 04:03:05 +01:00
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func Display() bool {
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2018-01-11 15:23:28 +01:00
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var menu MenuFn
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2017-01-01 23:42:13 +01:00
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2017-02-26 07:22:50 +01:00
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cGrid.SetWidth(ui.TermWidth())
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2017-02-05 01:56:45 +01:00
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ui.DefaultEvtStream.Hook(logEvent)
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2017-02-18 04:31:50 +01:00
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// initial draw
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2017-03-06 03:00:30 +01:00
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header.Align()
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2018-01-11 19:19:01 +01:00
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status.Align()
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2017-03-06 04:03:05 +01:00
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cursor.RefreshContainers()
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2017-03-08 01:10:38 +01:00
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RedrawRows(true)
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2016-12-22 17:15:22 +01:00
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2017-03-14 23:34:09 +01:00
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HandleKeys("up", cursor.Up)
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HandleKeys("down", cursor.Down)
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2017-03-24 03:31:08 +01:00
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HandleKeys("pgup", cursor.PgUp)
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HandleKeys("pgdown", cursor.PgDown)
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2017-03-14 23:34:09 +01:00
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HandleKeys("exit", ui.StopLoop)
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HandleKeys("help", func() {
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menu = HelpMenu
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ui.StopLoop()
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})
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2018-01-10 19:45:14 +01:00
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ui.Handle("/sys/kbd/<enter>", func(ui.Event) {
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2017-11-20 12:09:36 +01:00
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menu = ContainerMenu
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ui.StopLoop()
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})
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2018-06-28 10:40:26 +02:00
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ui.Handle("/sys/kbd/<left>", func(ui.Event) {
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menu = LogMenu
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ui.StopLoop()
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})
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ui.Handle("/sys/kbd/<right>", func(ui.Event) {
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menu = SingleView
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ui.StopLoop()
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})
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2017-11-25 19:30:50 +01:00
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ui.Handle("/sys/kbd/l", func(ui.Event) {
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menu = LogMenu
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ui.StopLoop()
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})
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2018-01-10 19:45:14 +01:00
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ui.Handle("/sys/kbd/o", func(ui.Event) {
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2018-01-11 15:23:28 +01:00
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menu = SingleView
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2017-03-06 09:51:50 +01:00
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ui.StopLoop()
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2017-01-06 20:46:30 +01:00
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})
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2017-02-16 01:00:31 +01:00
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ui.Handle("/sys/kbd/a", func(ui.Event) {
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config.Toggle("allContainers")
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2017-03-08 01:10:38 +01:00
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RefreshDisplay()
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2017-02-16 01:00:31 +01:00
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})
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2017-03-01 02:10:33 +01:00
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ui.Handle("/sys/kbd/D", func(ui.Event) {
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2017-03-06 04:03:05 +01:00
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dumpContainer(cursor.Selected())
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2017-03-01 02:10:33 +01:00
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})
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2017-01-21 19:15:29 +01:00
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ui.Handle("/sys/kbd/f", func(ui.Event) {
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menu = FilterMenu
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ui.StopLoop()
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})
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2017-02-13 04:37:17 +01:00
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ui.Handle("/sys/kbd/H", func(ui.Event) {
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config.Toggle("enableHeader")
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2017-03-08 01:10:38 +01:00
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RedrawRows(true)
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2017-02-13 04:37:17 +01:00
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})
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2017-01-21 19:15:29 +01:00
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ui.Handle("/sys/kbd/r", func(e ui.Event) {
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2017-02-07 04:33:09 +01:00
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config.Toggle("sortReversed")
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2017-01-12 20:48:29 +01:00
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})
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ui.Handle("/sys/kbd/s", func(ui.Event) {
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menu = SortMenu
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2016-12-22 17:15:22 +01:00
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ui.StopLoop()
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})
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2018-01-11 17:15:18 +01:00
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ui.Handle("/sys/kbd/S", func(ui.Event) {
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2018-01-11 19:19:01 +01:00
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path, err := config.Write()
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if err == nil {
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log.Statusf("wrote config to %s", path)
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} else {
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log.StatusErr(err)
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}
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ui.StopLoop()
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2018-01-11 17:15:18 +01:00
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})
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2017-02-23 23:00:05 +01:00
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2016-12-22 17:15:22 +01:00
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ui.Handle("/timer/1s", func(e ui.Event) {
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2018-01-11 19:27:30 +01:00
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if log.StatusQueued() {
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ui.StopLoop()
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}
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2017-03-08 01:10:38 +01:00
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RefreshDisplay()
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2016-12-22 17:15:22 +01:00
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})
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ui.Handle("/sys/wnd/resize", func(e ui.Event) {
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2017-03-06 03:00:30 +01:00
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header.Align()
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2018-01-11 19:19:01 +01:00
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status.Align()
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2017-03-08 08:45:31 +01:00
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cursor.ScrollPage()
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2017-02-26 07:22:50 +01:00
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cGrid.SetWidth(ui.TermWidth())
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2017-03-08 01:52:31 +01:00
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log.Infof("resize: width=%v max-rows=%v", cGrid.Width, cGrid.MaxRows())
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2017-03-08 01:10:38 +01:00
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RedrawRows(true)
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2016-12-22 17:15:22 +01:00
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})
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ui.Loop()
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2018-01-11 15:23:28 +01:00
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2018-01-11 19:19:01 +01:00
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if log.StatusQueued() {
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for sm := range log.FlushStatus() {
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if sm.IsError {
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status.ShowErr(sm.Text)
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} else {
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status.Show(sm.Text)
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}
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}
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return false
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}
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2017-01-09 00:07:58 +01:00
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if menu != nil {
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2018-01-11 15:23:28 +01:00
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for menu != nil {
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menu = menu()
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2017-03-10 00:09:58 +01:00
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}
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2017-03-06 09:51:50 +01:00
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return false
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}
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2018-01-11 15:23:28 +01:00
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2017-01-01 23:42:13 +01:00
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return true
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2016-12-22 17:15:22 +01:00
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}
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