129 lines
3.0 KiB
Go
129 lines
3.0 KiB
Go
package tins2020
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import (
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"opslag.de/schobers/zntg/ui"
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)
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// import (
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// "github.com/veandco/go-sdl2/sdl"
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// )
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// type HoverEffect int
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// const (
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// HoverEffectLigthen HoverEffect = iota
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// HoverEffectColor
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// )
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type IconButton struct {
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ui.Button
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IconDisabled string
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// IconScale Scale
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// IconWidth int32
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// IconActive HoverEffect
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// IconHover HoverEffect
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// Tooltip Tooltip
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IsActive bool
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}
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func NewIconButton(icon string, click ui.EventEmptyFn) *IconButton {
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b := &IconButton{
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Button: ui.Button{
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Icon: icon,
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},
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}
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b.ControlClicked().AddHandler(func(ctx ui.Context, _ ui.ControlClickedArgs) { click(ctx) })
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return b
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}
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func NewIconButtonConfigure(icon string, click ui.EventEmptyFn, configure func(*IconButton)) *IconButton {
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button := NewIconButton(icon, click)
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configure(button)
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return button
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}
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// func (b *IconButton) activeTexture(ctx ui.Context) *Texture {
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// if b.Disabled {
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// texture := ctx.Textures.Texture(b.IconDisabled)
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// if texture != nil {
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// return texture
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// }
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// texture = ctx.Textures.Texture(b.Icon)
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// if len(b.IconDisabled) == 0 {
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// return texture
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// }
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// color, err := HexColor(b.IconDisabled)
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// if err == nil {
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// texture.SetColor(color)
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// }
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// return texture
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// }
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// return ctx.Textures.Texture(b.Icon)
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// }
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// func (b *IconButton) Arrange(ctx ui.Context, bounds Rectangle) {
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// b.ControlBase.Arrange(ctx, bounds)
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// b.Tooltip.Arrange(ctx, bounds)
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// }
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// func (b *IconButton) Handle(ctx ui.Context, event sdl.Event) bool {
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// if b.ControlBase.Handle(ctx, event) {
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// return true
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// }
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// if b.Tooltip.Handle(ctx, event) {
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// return true
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// }
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// return false
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// }
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// func (b *IconButton) Init(ctx ui.Context) error {
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// if err := b.ControlBase.Init(ctx); err != nil {
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// return err
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// }
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// if err := b.Tooltip.Init(ctx); err != nil {
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// return err
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// }
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// return nil
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// }
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// func (b *IconButton) Render(ctx ui.Context) {
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// iconTexture := b.activeTexture(ctx)
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// hover := b.IsMouseOver && !b.Disabled
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// if (hover && b.IconHover == HoverEffectColor) || (b.IsActive && b.IconActive == HoverEffectColor) {
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// iconTexture.SetColor(MustHexColor("#15569F"))
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// }
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// if b.IconScale == ScaleCenter {
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// size := iconTexture.Size()
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// if b.IconWidth != 0 {
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// size = Pt(b.IconWidth, b.IconWidth*size.Y/size.X)
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// } else if b.IconHeight != 0 {
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// size = Pt(b.IconHeight*size.X/size.Y, b.IconHeight)
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// }
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// iconTexture.CopyResize(ctx.Renderer, Rect(b.Bounds.X+(b.Bounds.W-size.X)/2, b.Bounds.Y+(b.Bounds.H-size.Y)/2, size.X, size.Y))
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// } else {
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// iconTexture.CopyResize(ctx.Renderer, b.Bounds)
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// }
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// if (hover && b.IconHover == HoverEffectLigthen) || (b.IsActive && b.IconActive == HoverEffectLigthen) {
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// SetDrawColor(ctx.Renderer, TransparentWhite)
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// ctx.Renderer.FillRect(b.Bounds.SDLPtr())
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// }
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// iconTexture.SetColor(White)
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// if len(b.Tooltip.Text) > 0 && b.IsMouseOver {
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// b.Tooltip.Render(ctx)
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// }
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// }
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// type Scale int
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// const (
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// ScaleCenter Scale = iota
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// ScaleStretch
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// )
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