Vector control in GUI

Also using snapshot of panel

build.gradle

@@ -16,7 +16,7 @@ apply plugin: 'org.jetbrains.dokka'
 
 project.ext {
     openrndrVersion = "0.3.39"
-    panelVersion = "0.3.21"
+    panelVersion = "0.4.0-SNAPSHOT"
     kotlinVersion = "1.3.70"
     spekVersion = "2.0.9"
     libfreenectVersion = "0.5.7-1.5.2"
@@ -49,6 +49,7 @@ allprojects {
 
     repositories {
         mavenCentral()
+        mavenLocal()
         jcenter()
         maven {
             url = "https://dl.bintray.com/openrndr/openrndr"
@@ -112,4 +113,4 @@ allprojects {
             includeEngines 'spek2'
         }
     }
-}
+}

orx-gui/src/main/kotlin/Gui.kt

@@ -13,6 +13,7 @@ import org.openrndr.dialogs.saveFileDialog
 import org.openrndr.draw.Drawer
 import org.openrndr.extra.parameters.*
 import org.openrndr.internal.Driver
+import org.openrndr.math.Vector2
 import org.openrndr.panel.ControlManager
 import org.openrndr.panel.controlManager
 import org.openrndr.panel.elements.*
@@ -175,6 +176,11 @@ class GUI : Extension {
                 descendant(has type "toggle") {
                     this.width = 175.px
                 }
+
+                descendant(has type "vector2") {
+                    this.width = 175.px
+                    this.height = 175.px
+                }
             }
 
             styleSheet(has class_ "randomize-strong") {
@@ -406,6 +412,25 @@ class GUI : Extension {
                     }
                 }
             }
+
+            ParameterType.Vector2 -> {
+                vector2 {
+                    minX = parameter.vectorRange!!.first.x
+                    minY = parameter.vectorRange!!.first.y
+                    maxX = parameter.vectorRange!!.second.x
+                    maxY = parameter.vectorRange!!.second.y
+
+                    events.valueChanged.subscribe {
+                        setAndPersist(
+                                compartment.label,
+                                parameter.property as KMutableProperty1<Any, Vector2>,
+                                obj,
+                                it.newValue
+                        )
+                        onChangeListener?.invoke(parameter.property!!.name, it.newValue)
+                    }
+                }
+            }
         }
     }
 
@@ -423,6 +448,7 @@ class GUI : Extension {
                                  var intValue: Int? = null,
                                  var booleanValue: Boolean? = null,
                                  var colorValue: ColorRGBa? = null,
+                                 var vectorValue: Vector2? = null,
                                  var textValue: String? = null)
 
 
@@ -442,6 +468,7 @@ class GUI : Extension {
                             ParameterType.Color -> ParameterValue(colorValue = k.property.qget(lo.obj) as ColorRGBa)
                             ParameterType.Text -> ParameterValue(textValue = k.property.qget(lo.obj) as String)
                             ParameterType.Boolean -> ParameterValue(booleanValue = k.property.qget(lo.obj) as Boolean)
+                            ParameterType.Vector2 -> ParameterValue(vectorValue = k.property.qget(lo.obj) as Vector2)
                         })
                     })
                 }
@@ -476,6 +503,9 @@ class GUI : Extension {
                             ParameterType.Color -> parameterValue.colorValue?.let {
                                 parameter.property.qset(lo.obj, it)
                             }
+                            ParameterType.Vector2 -> parameterValue.vectorValue?.let {
+                                parameter.property.qset(lo.obj, it)
+                            }
                             ParameterType.Boolean -> parameterValue.booleanValue?.let {
                                 parameter.property.qset(lo.obj, it)
                             }
@@ -505,6 +535,11 @@ class GUI : Extension {
             ParameterType.Color -> {
                 (control as ColorpickerButton).color = (parameter.property as KMutableProperty1<Any, ColorRGBa>).get(labeledObject.obj)
             }
+
+//            ParameterType.Vector2 -> {
+//                (control as Vector2Control).value = (parameter.property as KMutableProperty1<Any, Vector2>).get(labeledObject.obj)
+//            }
+
             ParameterType.Boolean -> {
                 (control as Toggle).value = (parameter.property as KMutableProperty1<Any, Boolean>).get(labeledObject.obj)
             }
@@ -614,4 +649,4 @@ class GUI : Extension {
 fun <T : Any> T.addTo(gui: GUI, label:String? = this.title()): T {
     gui.add(this, label)
     return this
-}
+}

orx-parameters/src/main/kotlin/Annotations.kt

@@ -1,5 +1,6 @@
 package org.openrndr.extra.parameters
 
+import org.openrndr.math.Vector2
 import kotlin.reflect.KCallable
 import kotlin.reflect.KClass
 import kotlin.reflect.KMutableProperty1
@@ -71,6 +72,25 @@ annotation class TextParameter(val label: String, val order: Int = Integer.MAX_V
 @Retention(AnnotationRetention.RUNTIME)
 annotation class ColorParameter(val label: String, val order: Int = Integer.MAX_VALUE)
 
+
+/**
+ * Vector2 annotation for a vector 2 parameter
+ * @property label a short description of the parameter
+ * @property order hint for where to place the parameter in user interfaces
+ */
+@Target(AnnotationTarget.PROPERTY)
+@Retention(AnnotationRetention.RUNTIME)
+annotation class Vector2Parameter(
+        val label: String,
+        val minX: Double = -1.0,
+        val minY: Double = -1.0,
+        val maxX: Double = 1.0,
+        val maxY: Double = 1.0,
+        val order: Int = Integer.MAX_VALUE
+)
+
+
+
 /**
  * ActionParameter annotation for functions without arguments
  * @property label a short description of the parameter
@@ -86,7 +106,8 @@ enum class ParameterType(val annotationClass: KClass<out Annotation>) {
     Boolean(BooleanParameter::class),
     Action(ActionParameter::class),
     Text(TextParameter::class),
-    Color(ColorParameter::class)
+    Color(ColorParameter::class),
+    Vector2(Vector2Parameter::class)
     ;
 
     companion object {
@@ -115,6 +136,7 @@ class Parameter(
         val function: KCallable<Unit>?,
         val label: String,
         val doubleRange: ClosedRange<Double>?,
+        val vectorRange: Pair<Vector2, Vector2>?,
         val intRange: IntRange?,
         val precision: Int?,
         val order: Int)
@@ -136,6 +158,7 @@ fun Any.listParameters(): List<Parameter> {
         var label = ""
         var precision: Int? = null
         var type: ParameterType? = null
+        var vectorRange = Pair(Vector2(-1.0, -1.0), Vector2(1.0, 1.0))
 
         annotations.forEach {
             type = ParameterType.forParameterAnnotationClass(it)
@@ -163,6 +186,11 @@ fun Any.listParameters(): List<Parameter> {
                     label = it.label
                     order = it.order
                 }
+                is Vector2Parameter -> {
+                    label = it.label
+                    order = it.order
+                    vectorRange = Pair(Vector2(it.minX, it.minY), Vector2(it.maxX, it.maxY))
+                }
             }
         }
         Parameter(
@@ -171,6 +199,7 @@ fun Any.listParameters(): List<Parameter> {
                 function = null,
                 label = label,
                 doubleRange = doubleRange,
+                vectorRange = vectorRange,
                 intRange = intRange,
                 precision = precision,
                 order = order
@@ -189,6 +218,7 @@ fun Any.listParameters(): List<Parameter> {
                 label = label,
                 doubleRange = null,
                 intRange = null,
+                vectorRange = null,
                 precision = null,
                 order = order
         )