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prepare for adding AllColors

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Helium314 2024-02-27 20:31:00 +01:00
parent 777737db72
commit b30ac99b09
1 changed files with 44 additions and 0 deletions
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app/src/main/java/helium314/keyboard/latin/common/Colors.kt
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@ -33,6 +33,7 @@ import helium314.keyboard.latin.utils.brightenOrDarken
import helium314.keyboard.latin.utils.darken
import helium314.keyboard.latin.utils.isBrightColor
import helium314.keyboard.latin.utils.isDarkColor
import java.util.EnumMap
interface Colors {
// these theme parameters should no be in here, but are still used
@ -537,6 +538,49 @@ class DefaultColors (
}
}
// todo: allow users to use this class
// the colorMap should be stored in settings
// reading should consider that colors might be added and removed, i.e. no "simple" serialization
// color settings should add another menu option for "all colors"
// just show all ColorTypes with current value read from the map (default to black, same as in get)
// no string name, as it is not stable
class AllColors(private val colorMap: EnumMap<ColorType, Int>, override val themeStyle: String, override val hasKeyBorders: Boolean) : Colors {
private var keyboardBackground: Drawable? = null
private val stateListMap = EnumMap<ColorType, ColorStateList>(ColorType::class.java)
private var backgroundSetupDone = false
override fun get(color: ColorType): Int = colorMap[color] ?: Color.BLACK
override fun setColor(drawable: Drawable, color: ColorType) {
val colorStateList = stateListMap.getOrPut(color) { stateList(brightenOrDarken(get(color), true), get(color)) }
DrawableCompat.setTintMode(drawable, PorterDuff.Mode.MULTIPLY)
DrawableCompat.setTintList(drawable, colorStateList)
}
override fun setColor(view: ImageView, color: ColorType) {
setColor(view.drawable, color)
}
override fun setBackground(view: View, color: ColorType) {
if (view.background == null)
view.setBackgroundColor(Color.WHITE) // set white to make the color filters work
when (color) {
ONE_HANDED_MODE_BUTTON -> setColor(view.background, BACKGROUND) // button has no separate background color
MAIN_BACKGROUND -> {
if (keyboardBackground != null) {
if (!backgroundSetupDone) {
keyboardBackground = BitmapDrawable(view.context.resources, keyboardBackground!!.toBitmap(view.width, view.height))
backgroundSetupDone = true
}
view.background = keyboardBackground
} else {
setColor(view.background, color)
}
}
else -> setColor(view.background, color)
}
}
}
private fun colorFilter(color: Int, mode: BlendModeCompat = BlendModeCompat.MODULATE): ColorFilter {
// using !! for the color filter because null is only returned for unsupported blend modes, which are not used
return BlendModeColorFilterCompat.createBlendModeColorFilterCompat(color, mode)!!