Belac Darkstorm
131 lines
2.7 KiB
Go
131 lines
2.7 KiB
Go
package main
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import (
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"image"
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"image/draw"
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_ "image/png"
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"os"
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"path"
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"sort"
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"strings"
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"github.com/nelsam/gxui"
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"github.com/nelsam/gxui/math"
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)
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type prtapAdap struct {
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gxui.AdapterBase
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wine bool
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master []prtap
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cur []prtap
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}
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func (p *prtapAdap) SetApps(apps []prtap) {
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p.master = apps
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if p.wine {
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p.cur = p.master
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} else {
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p.cur = make([]prtap, 0)
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for _, v := range p.master {
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if !v.wine {
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p.cur = append(p.cur, v)
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}
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}
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}
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p.DataChanged(false)
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}
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func (p *prtapAdap) Count() int {
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return len(p.cur)
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}
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func (p *prtapAdap) Wine(show bool) {
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p.wine = show
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if show {
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p.cur = p.master
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} else {
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p.cur = make([]prtap, 0)
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for _, v := range p.master {
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if !v.wine {
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p.cur = append(p.cur, v)
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}
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}
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}
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p.DataChanged(false)
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}
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func (p *prtapAdap) Create(th gxui.Theme, index int) gxui.Control {
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box := th.CreateLinearLayout()
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box.SetPadding(math.CreateSpacing(2))
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box.SetDirection(gxui.LeftToRight)
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box.SetVerticalAlignment(gxui.AlignMiddle)
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dir := path.Dir(p.cur[index].ex)
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if fold, err := os.Open(dir + "/App/AppInfo"); err == nil {
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var pics []string
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fi, _ := fold.Readdirnames(-1)
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for _, v := range fi {
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if strings.HasPrefix(v, "appicon_") && strings.HasSuffix(v, ".png") {
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pics = append(pics, v)
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}
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}
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if len(pics) > 0 {
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ind := sort.SearchStrings(pics, "appicon_128.png")
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if ind == len(pics) {
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ind = len(pics) - 1
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}
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imgfi, _ := os.Open(dir + "/App/AppInfo/" + pics[ind])
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img, _, err := image.Decode(imgfi)
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if err == nil {
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rgba := image.NewRGBA(img.Bounds())
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draw.Draw(rgba, img.Bounds(), img, image.ZP, draw.Src)
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tex := dr.CreateTexture(rgba, 1)
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icon := th.CreateImage()
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icon.SetExplicitSize(math.Size{H: 32, W: 32})
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icon.SetTexture(tex)
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box.AddChild(icon)
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}
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}
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} else if fi, err := os.Open(dir + "/appicon.png"); err == nil {
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img, _, err := image.Decode(fi)
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if err == nil {
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rgba := image.NewRGBA(img.Bounds())
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draw.Draw(rgba, img.Bounds(), img, image.ZP, draw.Src)
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tex := dr.CreateTexture(rgba, 1)
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icon := th.CreateImage()
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icon.SetExplicitSize(math.Size{H: 32, W: 32})
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icon.SetTexture(tex)
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box.AddChild(icon)
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}
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} else {
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//Creating empty Image so that names line up
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icon := th.CreateImage()
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icon.SetExplicitSize(math.Size{H: 32, W: 32})
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box.AddChild(icon)
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}
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lbl := th.CreateLabel()
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lbl.SetText(p.cur[index].name)
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box.AddChild(lbl)
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return box
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}
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func (p *prtapAdap) ItemAt(index int) gxui.AdapterItem {
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return p.cur[index]
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}
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func (p *prtapAdap) ItemIndex(item gxui.AdapterItem) int {
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it, ok := item.(prtap)
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if !ok {
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return -1
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}
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for i, v := range p.cur {
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if v == it {
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return i
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}
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}
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return -1
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}
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func (p *prtapAdap) Size(gxui.Theme) math.Size {
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return math.Size{W: math.MaxSize.W, H: 36}
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}
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