net.dankito.richtexteditor.java.fx.JavaFXCommandView.kt Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of richtexteditor-javafx Show documentation

WYSIWYG editor for JavafX supporting all common formatting options.

The newest version!

package net.dankito.richtexteditor.java.fx

import com.sun.javafx.scene.control.skin.ColorPickerSkin
import javafx.geometry.Insets
import javafx.scene.Parent
import javafx.scene.control.Button
import javafx.scene.control.ColorPicker
import javafx.scene.image.ImageView
import javafx.scene.layout.Background
import javafx.scene.layout.BackgroundFill
import javafx.scene.layout.CornerRadii
import javafx.scene.layout.Region
import net.dankito.utils.Color
import net.dankito.richtexteditor.CommandView
import net.dankito.richtexteditor.java.fx.extensions.fromJavaFXColor
import net.dankito.richtexteditor.java.fx.extensions.setImageTintColor
import net.dankito.richtexteditor.java.fx.extensions.toJavaFXColor


class JavaFXCommandView(private val node: Region) : CommandView() {

    override var appliedTintColor: Color = Color.Transparent


    override fun setIsEnabled(isEnabled: Boolean) {
        node.isDisable = !isEnabled
    }

    override fun setBackgroundColor(color: Color) {
        node.background = Background(BackgroundFill(color.toJavaFXColor(), CornerRadii(4.0), Insets.EMPTY))
    }

    override fun getParentBackgroundColor(): Color? {
        var parent: Parent? = this.node.parent

        while(parent != null) {
            if(parent is Region) {
                parent.background?.let { background ->
                    if(background.fills.isNotEmpty()) {
                        val fill = background.fills[0].fill

                        if(fill is javafx.scene.paint.Color && fill != javafx.scene.paint.Color.TRANSPARENT) {
                            return fill.fromJavaFXColor()
                        }
                    }
                }
            }

            parent = parent.parent
        }

        return null
    }

    override fun setTintColor(color: Color) {
        ((node as? Button)?.graphic as? ImageView)?.let { imageView ->
            appliedTintColor = color

            imageView.setImageTintColor(color)
        }

        (node as? ColorPicker)?.let { colorPicker ->
            appliedTintColor = color

            (colorPicker.skin as? ColorPickerSkin)?.displayNode?.style = "-fx-text-fill: ${color.toHexColorString()} ;"
        }
    }

}