nwg-piotr/nwg-drawer
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use unknown icon when one is not available

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This commit is contained in:
wtl 2021-09-22 14:51:16 +03:00
parent a1bb05c816
commit 54e880df47
2 changed files with 21 additions and 12 deletions
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bin/nwg-drawer
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33
uicomponents.go
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@ -6,10 +6,25 @@ import (
"path/filepath"
"strings"
log "github.com/sirupsen/logrus"
"github.com/gotk3/gotk3/gdk"
"github.com/gotk3/gotk3/gtk"
)
func getImageFromIcon(ico string) (img *gtk.Image, err error) {
var pixbuf *gdk.Pixbuf
if ico != "" {
pixbuf, err = createPixbuf(ico, *iconSize)
} else {
pixbuf, err = createPixbuf("image-missing", *iconSize)
}
if err != nil {
pixbuf, _ = createPixbuf("unknown", *iconSize)
}
img, _ = gtk.ImageNewFromPixbuf(pixbuf)
return
}
func setUpPinnedFlowBox() *gtk.FlowBox {
if pinnedFlowBox != nil {
pinnedFlowBox.Destroy()
@ -33,12 +48,9 @@ func setUpPinnedFlowBox() *gtk.FlowBox {
btn, _ := gtk.ButtonNew()
var img *gtk.Image
if entry.Icon != "" {
pixbuf, _ := createPixbuf(entry.Icon, *iconSize)
img, _ = gtk.ImageNewFromPixbuf(pixbuf)
} else {
img, _ = gtk.ImageNewFromIconName("image-missing", gtk.ICON_SIZE_INVALID)
img, err := getImageFromIcon(entry.Icon)
if err != nil {
log.Error(err)
}
btn.SetImage(img)
@ -233,12 +245,9 @@ func flowBoxButton(entry desktopEntry) *gtk.Button {
button, _ := gtk.ButtonNew()
button.SetAlwaysShowImage(true)
var img *gtk.Image
if entry.Icon != "" {
pixbuf, _ := createPixbuf(entry.Icon, *iconSize)
img, _ = gtk.ImageNewFromPixbuf(pixbuf)
} else {
img, _ = gtk.ImageNewFromIconName("image-missing", gtk.ICON_SIZE_INVALID)
img, err := getImageFromIcon(entry.Icon)
if err != nil {
log.Error(err)
}
button.SetImage(img)