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package main
import (
"bytes"
_ "embed"
"fmt"
"image"
_ "image/png"
"os"
"path/filepath"
"strconv"
"time"
g "github.com/AllenDang/giu"
"github.com/AllenDang/imgui-go"
"github.com/ncruces/zenity"
)
//go:generate goversioninfo -64 -o resource_amd64.syso res/versioninfo.json
/*
* Embedded Resources
*/
//go:embed res/monitor_48.png
var icon []byte
//go:embed res/icomoon.ttf
var icomoon []byte
var icomoonFI *g.FontInfo
/*
* Data / State
*/
type entryCfg struct {
inputFile string
target string
manualTarget bool
gender Gender
ageGroup AgeGroup
weapon Weapon
}
func (entry *entryCfg) buildTarget() {
if entry.manualTarget {
return
}
entry.target = fmt.Sprintf("%s_%s%s",
header.name, entry.gender.ShortString(), entry.weapon.ShortString())
}
func newEntry() entryCfg {
e := entryCfg{}
e.buildTarget()
return e
}
var (
header struct {
name string
description string
date time.Time
targetDir string
}
entries []entryCfg
)
/*
* Grid Layout
*/
// GridLayout is used to calculate the maximum width for labels,
// so that the following widgets all start at the same offset.
type GridLayout struct {
widgets []g.Widget
labels []*g.LabelWidget
}
type GridLine struct {
label string
widget g.Widget
}
func Line(label string, widget g.Widget) GridLine {
return GridLine{label, widget}
}
const gridPadding = 10
var gridSize float32 = gridPadding
func Grid(lines ...GridLine) *GridLayout {
widgets := make([]g.Widget, len(lines))
labels := make([]*g.LabelWidget, len(lines))
for i, line := range lines {
labelSize, _ := g.CalcTextSize(line.label)
if labelSize+gridPadding > gridSize {
gridSize = labelSize + gridPadding
}
labels[i] = g.Label(line.label)
widgets[i] = line.widget
}
return &GridLayout{widgets, labels}
}
func (grid *GridLayout) Build() {
for i := range grid.labels {
g.AlignTextToFramePadding()
grid.labels[i].Build()
imgui.SameLineV(gridSize, 0)
grid.widgets[i].Build()
}
}
/*
* Further additions to Giu
*/
func Layout(widgets ...g.Widget) g.Layout {
return widgets
}
func PushID(id string) g.Widget {
return g.Custom(func() { imgui.PushID(id) })
}
func PopID() g.Widget {
return g.Custom(imgui.PopID)
}
func shouldQuit() {
g.Context.GetPlatform().SetShouldStop(true)
}
/*
* Putting together the GUI
*/
const (
comboSize = 120
chooseStr = "Wähle..."
)
func buildEntry(idx int) g.Widget {
entry := &entries[idx]
return Layout(
PushID(strconv.Itoa(idx)),
g.Spacing(),
g.Separator(),
g.Spacing(),
Grid(
Line("Waffe", g.Combo("",
entry.weapon.String(), WeaponStrings, (*int32)(&entry.weapon)).
Size(comboSize).OnChange(entry.buildTarget)),
Line("Geschlecht", g.Combo("",
entry.gender.String(), GenderStrings, (*int32)(&entry.gender)).
Size(comboSize).OnChange(entry.buildTarget)),
Line("Altersklasse", g.Combo("",
entry.ageGroup.String(), AgeGroupStrings, (*int32)(&entry.ageGroup)).
Size(comboSize)),
Line("Unterverzeichnis", g.Row(
g.InputText(&entry.target).OnChange(func() {
if entry.target == "" {
entry.manualTarget = false
entry.buildTarget()
} else {
entry.manualTarget = true
}
}),
g.Button(chooseStr).OnClick(func() {
dir, err := zenity.SelectFile(
zenity.Directory(),
zenity.Filename(filepath.Join(header.targetDir, entry.target)+string(filepath.Separator)))
if err == nil && dir != "" {
entry.target = dir
entry.manualTarget = true
}
}))),
Line("Ophardt-Export", g.Row(
g.InputText(&entry.inputFile),
g.Button(chooseStr).OnClick(func() {
file, err := zenity.SelectFile(
zenity.Filename(entry.inputFile),
zenity.FileFilters{
{Name: "CSV Files", Patterns: []string{"*.csv"}},
})
if err == nil && file != "" {
entry.inputFile = file
}
}))),
),
PopID())
}
func entryBuilder() g.Widget {
const id = "entries"
return g.Custom(func() {
imgui.PushID(id)
defer imgui.PopID()
for i := range entries {
buildEntry(i).Build()
}
})
}
func loop() {
g.SingleWindow().Layout(
g.Align(g.AlignCenter).To(g.Label("Engarde Importer")),
g.Spacing(),
Grid(
Line("Name", g.InputText(&header.name).OnChange(func() {
for i := range entries {
entries[i].buildTarget()
}
})),
Line("Beschreibung", g.InputText(&header.description)),
Line("Wettkampftag", g.DatePicker("##date", &header.date).
Format("02.01.2006").StartOfWeek(time.Monday).
Size(comboSize)),
Line("Zielverzeichnis", g.Row(
g.InputText(&header.targetDir),
g.Button(chooseStr).OnClick(func() {
dir, err := zenity.SelectFile(zenity.Directory(), zenity.Filename(header.targetDir+"/"))
if err == nil && dir != "" {
header.targetDir = dir
}
}))),
),
entryBuilder(),
g.Style().SetFont(icomoonFI).To(
g.Button("\ue900").OnClick(func() {
entries = append(entries, newEntry())
})),
g.Align(g.AlignCenter).To(g.Button("Quit").OnClick(shouldQuit)),
)
}
func gui() {
header.date = time.Now()
entries = make([]entryCfg, 1)
header.targetDir, _ = os.UserHomeDir()
icomoonFI = g.AddFontFromBytes("icomoon", icomoon, 16)
w := g.NewMasterWindow("Engarde Importer", 500, 400, 0)
if img, _, err := image.Decode(bytes.NewReader(icon)); err == nil {
w.SetIcon([]image.Image{img})
}
w.Run(loop)
}
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