init

2021-10-15 18:32:14 +08:00
parent c68a53de9e
commit 52f81b984e
4 changed files with 1154 additions and 0 deletions
--- a/view/view.go
+++ b/view/view.go
@@ -0,0 +1,123 @@
+/**
+ * @Author:  jager
+ * @Email:   lhj168os@gmail.com
+ * @File:    view
+ * @Date:    2021/10/15 6:27 下午
+ * @package: view
+ * @Version: v1.0.0
+ *
+ * @Description:
+ *
+ */
+
+package view
+
+import (
+	"fmt"
+	"github.com/jageros/hawox/contextx"
+	"github.com/jroimartin/gocui"
+	"log"
+)
+
+var (
+	viewArr = []string{"v1", "v2"}
+	active  = 1
+)
+
+func setCurrentViewOnTop(g *gocui.Gui, name string) (*gocui.View, error) {
+	if _, err := g.SetCurrentView(name); err != nil {
+		return nil, err
+	}
+	return g.SetViewOnTop(name)
+}
+
+func nextView(g *gocui.Gui, v *gocui.View) error {
+	nextIndex := (active + 1) % len(viewArr)
+	name := viewArr[nextIndex]
+
+	out, err := g.View("v2")
+	if err != nil {
+		return err
+	}
+	fmt.Fprintln(out, "\nGoing from view "+v.Name()+" to "+name)
+
+	if _, err := setCurrentViewOnTop(g, name); err != nil {
+		return err
+	}
+
+	if nextIndex == 1 {
+		fmt.Fprintln(out, "")
+	}
+
+	if nextIndex == 0 || nextIndex == 3 {
+		g.Cursor = true
+	} else {
+		g.Cursor = false
+	}
+
+	active = nextIndex
+	return nil
+}
+
+func layout(g *gocui.Gui) error {
+	maxX, maxY := g.Size()
+	if v, err := g.SetView("v1", 0, 0, maxX/4*3-1, maxY/5*4-1); err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		v.Title = "message"
+		//v.Editable = true
+		v.Wrap = true
+	}
+
+	if v, err := g.SetView("v2", 0, maxY/5*4-1, maxX/4*3-1, maxY-1); err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		v.Title = "send"
+		v.Editable = true
+		v.Overwrite = true
+		v.Wrap = true
+		v.Autoscroll = true
+		if _, err = setCurrentViewOnTop(g, "v2"); err != nil {
+			return err
+		}
+	}
+	if v, err := g.SetView("v3", maxX/4*3-1, 0, maxX-1, maxY-1); err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		v.Title = "online"
+		v.Wrap = true
+	}
+	return nil
+}
+
+func quit(g *gocui.Gui, v *gocui.View) error {
+	return gocui.ErrQuit
+}
+
+func Init(ctx contextx.Context) {
+	g, err := gocui.NewGui(gocui.OutputNormal)
+	if err != nil {
+		log.Panicln(err)
+	}
+	defer g.Close()
+
+	g.Highlight = true
+	g.Cursor = true
+	g.SelFgColor = gocui.ColorGreen
+
+	g.SetManagerFunc(layout)
+
+	if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
+		log.Panicln(err)
+	}
+	if err := g.SetKeybinding("", gocui.KeyTab, gocui.ModNone, nextView); err != nil {
+		log.Panicln(err)
+	}
+
+	ctx.Go(func(ctx contextx.Context) error {
+		return g.MainLoop()
+	})
+}