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// Copyright 2014 The gocui Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import (
"errors"
"fmt"
"log"
"os"
"git.wit.org/wit/gui/toolkit"
"github.com/awesome-gocui/gocui"
)
const delta = 1
var (
views = []string{}
curView = -1
idxView = 0
currentX = 5
currentY = 2
groupSize = 0
baseGui *gocui.Gui
helpLabel *gocui.View
err error
ch chan(func ())
outf *os.File
)
func Init() {
baseGui, err = gocui.NewGui(gocui.OutputNormal, true)
if err != nil {
log.Panicln(err)
}
baseGui.Highlight = true
baseGui.SelFgColor = gocui.ColorRed
baseGui.SelFrameColor = gocui.ColorRed
baseGui.SetManagerFunc(layout)
if err := initKeybindings(baseGui); err != nil {
log.Panicln(err)
}
viewWidget = make(map[*gocui.View]*toolkit.Widget)
stringWidget = make(map[string]*toolkit.Widget)
ch = make(chan func())
outf, err = os.OpenFile("/tmp/witgui.log", os.O_RDWR | os.O_CREATE | os.O_APPEND, 0666)
if err != nil {
log.Fatalf("error opening file: %v", err)
}
// hmm. where to put this?
// defer outf.Close()
log.SetOutput(outf)
log.Println("This is a test log entry")
}
func Queue(f func()) {
log.Println("QUEUEEEEE")
f()
}
func Main(f func()) {
// close the STDOUT log file
defer outf.Close()
if (baseGui == nil) {
panic("WTF Main()")
}
defer baseGui.Close()
// log.Println("ADDDDDDDD BUTTTTTTTTTON")
// addButton("test 3")
f()
if err := baseGui.MainLoop(); err != nil && !errors.Is(err, gocui.ErrQuit) {
log.Panicln(err)
}
baseGui.Close()
os.Exit(0)
}
func layout(g *gocui.Gui) error {
var err error
maxX, _ := g.Size()
helpLabel, err = g.SetView("help", maxX-32, 0, maxX-1, 12, 0)
if err != nil {
if !errors.Is(err, gocui.ErrUnknownView) {
return err
}
fmt.Fprintln(helpLabel, "KEYBINDINGS")
fmt.Fprintln(helpLabel, "Enter: Click Button")
fmt.Fprintln(helpLabel, "Tab/Space: Switch Buttons")
fmt.Fprintln(helpLabel, "")
fmt.Fprintln(helpLabel, "h: Help")
fmt.Fprintln(helpLabel, "Backspace: Delete Button")
fmt.Fprintln(helpLabel, "Arrow keys: Move Button")
fmt.Fprintln(helpLabel, "t: Move Button to the top")
fmt.Fprintln(helpLabel, "b: Move Button to the button")
fmt.Fprintln(helpLabel, "STDOUT: /tmp/witgui.log")
fmt.Fprintln(helpLabel, "Ctrl-C or Q: Exit")
}
return nil
}
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