mirror of
https://github.com/diamondburned/cchat-gtk.git
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61 lines
1.4 KiB
Go
61 lines
1.4 KiB
Go
package roundimage
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import (
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"github.com/diamondburned/cchat-gtk/internal/gts/httputil"
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"github.com/diamondburned/cchat-gtk/internal/ui/primitives"
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"github.com/gotk3/gotk3/gdk"
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)
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// StaticImage is an image that only plays a GIF if it's hovered on top of.
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type StaticImage struct {
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*Image
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animation *gdk.PixbufAnimation
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}
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var (
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_ Imager = (*StaticImage)(nil)
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_ Connector = (*StaticImage)(nil)
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_ httputil.ImageContainer = (*StaticImage)(nil)
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)
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func NewStaticImage(parent primitives.Connector, radius float64) (*StaticImage, error) {
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i, err := NewImage(radius)
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if err != nil {
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return nil, err
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}
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var s = &StaticImage{i, nil}
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if parent != nil {
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s.ConnectHandlers(parent)
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}
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return s, nil
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}
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func (s *StaticImage) ConnectHandlers(connector primitives.Connector) {
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connector.Connect("enter-notify-event", func() {
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if s.animation != nil {
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s.Image.SetFromAnimation(s.animation)
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}
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})
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connector.Connect("leave-notify-event", func() {
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if s.animation != nil {
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s.Image.SetFromPixbuf(s.animation.GetStaticImage())
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}
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})
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}
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func (s *StaticImage) SetFromPixbuf(pb *gdk.Pixbuf) {
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s.animation = nil
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s.Image.SetFromPixbuf(pb)
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}
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func (s *StaticImage) SetFromAnimation(anim *gdk.PixbufAnimation) {
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s.animation = anim
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s.Image.SetFromPixbuf(anim.GetStaticImage())
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}
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func (s *StaticImage) GetAnimation() *gdk.PixbufAnimation {
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return s.animation
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}
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