Start DialogView

src/main/kotlin/net/shadowfacts/asmr/TestCacaoScreen.kt

@@ -41,6 +41,18 @@ class TestCacaoScreen: CacaoScreen() {
 			).apply {
 				handler = {
 					println("dropdown value: ${it.value}")
+					val dialog = DialogView(
+							"New redstone mode",
+							it.value.name,
+							arrayOf(DialogView.DefaultButtonType.OK),
+							Texture(Identifier("textures/block/birch_log_top.png"), 0, 0, 16, 16),
+							buttonCallback = { _, window ->
+								window.removeFromScreen()
+							}
+					)
+					val dialogWindow = Window()
+					dialogWindow.addView(dialog)
+					this@TestCacaoScreen.addWindow(dialogWindow)
 				}
 			})
 

src/main/kotlin/net/shadowfacts/cacao/CacaoScreen.kt

@@ -38,6 +38,7 @@ open class CacaoScreen: Screen(TextComponent("CacaoScreen")) {
 	fun <T: Window> addWindow(window: T, index: Int = _windows.size): T {
 		_windows.add(index, window)
 		window.screen = this
+		window.resize(width, height)
 		return window
 	}
 

src/main/kotlin/net/shadowfacts/cacao/view/DialogView.kt

@@ -0,0 +1,115 @@
+package net.shadowfacts.cacao.view
+
+import net.minecraft.ChatFormat
+import net.shadowfacts.cacao.Window
+import net.shadowfacts.cacao.geometry.Axis
+import net.shadowfacts.cacao.util.Color
+import net.shadowfacts.cacao.util.texture.NinePatchTexture
+import net.shadowfacts.cacao.util.texture.Texture
+import net.shadowfacts.cacao.view.button.Button
+import net.shadowfacts.kiwidsl.dsl
+
+/**
+ * @author shadowfacts
+ */
+class DialogView(
+		val title: String,
+		val message: String,
+		val buttonTypes: Array<ButtonType>,
+		val iconTexture: Texture?,
+		val buttonCallback: (ButtonType, Window) -> Unit
+): View() {
+
+	interface ButtonType {
+		val localizedName: String
+	}
+
+	enum class DefaultButtonType: ButtonType {
+		CANCEL, CONFIRM, OK, CLOSE;
+
+		override val localizedName: String
+			get() = name.toLowerCase().capitalize() // todo: actually localize me
+	}
+
+	private lateinit var background: NinePatchView
+	private lateinit var hStack: StackView
+	private var iconView: TextureView? = null
+	private lateinit var vStack: StackView
+	private lateinit var messageLabel: Label
+	private var buttonContainer: View? = null
+	private var buttonStack: StackView? = null
+
+	override fun wasAdded() {
+		background = addSubview(NinePatchView(NinePatchTexture.PANEL_BG).apply { zIndex = -1.0 })
+
+		hStack = addSubview(StackView(Axis.HORIZONTAL, StackView.Distribution.LEADING))
+
+		if (iconTexture != null) {
+			iconView = hStack.addArrangedSubview(TextureView(iconTexture))
+		}
+
+		vStack = hStack.addArrangedSubview(StackView(Axis.VERTICAL))
+
+		vStack.addArrangedSubview(Label(ChatFormat.BOLD.toString() + title, shadow = false).apply {
+			textColor = Color(0x404040)
+		})
+		messageLabel = vStack.addArrangedSubview(Label(message, shadow = false).apply {
+			textColor = Color(0x404040)
+		})
+
+		if (buttonTypes.isNotEmpty()) {
+			buttonContainer = vStack.addArrangedSubview(View())
+			buttonStack = buttonContainer!!.addSubview(StackView(Axis.HORIZONTAL))
+			for (type in buttonTypes) {
+				buttonStack!!.addArrangedSubview(Button(Label(type.localizedName)).apply {
+					handler = {
+						this@DialogView.buttonCallback(type, this@DialogView.window)
+					}
+				})
+			}
+		}
+
+		super.wasAdded()
+	}
+
+	override fun createInternalConstraints() {
+		super.createInternalConstraints()
+
+		solver.dsl {
+			centerXAnchor equalTo window.centerXAnchor
+			centerYAnchor equalTo window.centerYAnchor
+
+			widthAnchor greaterThanOrEqualTo 150
+
+			background.leftAnchor equalTo leftAnchor - 8
+			background.rightAnchor equalTo rightAnchor + 8
+			background.topAnchor equalTo topAnchor - 8
+			background.bottomAnchor equalTo bottomAnchor + 8
+
+			hStack.leftAnchor equalTo leftAnchor
+			hStack.rightAnchor equalTo rightAnchor
+			hStack.topAnchor equalTo topAnchor
+			hStack.bottomAnchor equalTo bottomAnchor
+
+			if (iconView != null) {
+				hStack.bottomAnchor greaterThanOrEqualTo iconView!!.bottomAnchor
+			}
+			hStack.bottomAnchor greaterThanOrEqualTo vStack.bottomAnchor
+
+			if (iconView != null) {
+				iconView!!.widthAnchor equalTo 30
+				iconView!!.heightAnchor equalTo 30
+			}
+
+			messageLabel.heightAnchor greaterThanOrEqualTo 50
+
+			if (buttonContainer != null) {
+				buttonStack!!.heightAnchor equalTo buttonContainer!!.heightAnchor
+				buttonStack!!.centerYAnchor equalTo buttonContainer!!.centerYAnchor
+
+				buttonStack!!.rightAnchor equalTo buttonContainer!!.rightAnchor
+			}
+		}
+	}
+
+}