package roundimage import ( "context" "github.com/diamondburned/cchat-gtk/internal/gts/httputil" "github.com/diamondburned/cchat-gtk/internal/ui/primitives" "github.com/gotk3/gotk3/cairo" "github.com/gotk3/gotk3/gdk" ) // StaticImage is an image that only plays a GIF if it's hovered on top of. type StaticImage struct { *Image animating bool animation *gdk.PixbufAnimation } var ( _ Imager = (*StaticImage)(nil) _ Connector = (*StaticImage)(nil) _ httputil.ImageContainer = (*StaticImage)(nil) ) func NewStaticImage(parent primitives.Connector, radius float64) (*StaticImage, error) { i, err := NewImage(radius) if err != nil { return nil, err } var s = &StaticImage{i, false, nil} if parent != nil { s.ConnectHandlers(parent) } return s, nil } func (s *StaticImage) ConnectHandlers(connector primitives.Connector) { connector.Connect("enter-notify-event", func(interface{}) { if s.animation != nil && !s.animating { s.animating = true s.Image.SetFromAnimation(s.animation) } }) connector.Connect("leave-notify-event", func(interface{}) { if s.animation != nil && s.animating { s.animating = false s.Image.SetFromPixbuf(s.animation.GetStaticImage()) } }) } func (s *StaticImage) SetImageURL(url string) { // No dynamic sizing support; yolo. httputil.AsyncImage(context.Background(), s, url, s.Image.procs...) } func (s *StaticImage) SetFromPixbuf(pb *gdk.Pixbuf) { s.animation = nil s.Image.SetFromPixbuf(pb) } func (s *StaticImage) SetFromSurface(sf *cairo.Surface) { s.animation = nil s.Image.SetFromSurface(sf) } func (s *StaticImage) SetFromAnimation(anim *gdk.PixbufAnimation) { s.animation = anim s.Image.SetFromPixbuf(anim.GetStaticImage()) } func (s *StaticImage) GetAnimation() *gdk.PixbufAnimation { return s.animation }