/
Bindings.scala
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/
Bindings.scala
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/*
* Copyright (c) 2011-2014, ScalaFX Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the ScalaFX Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE SCALAFX PROJECT OR ITS CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package scalafx.beans.binding
import javafx.beans.{binding => jfxbb, value => jfxbv}
import scalafx.beans.value.ObservableValue
import scalafx.delegate.SFXDelegate
object Bindings extends Bindings
/**
* Contains Methods for Bindings.
*
* @define JFX JavaFX
*/
trait Bindings {
/**
* Returns the highest value among a collection of $JFX
* [[http://docs.oracle.com/javase/8/javafx/api/javafx/beans/value/ObservableNumberValue.html `ObservableNumberValue`]]s.
*
* @param v1 First Value
* @param values Collection of values
* @return The highest Value
*/
def min(v1: jfxbv.ObservableNumberValue, values: jfxbv.ObservableNumberValue*) = (v1 /: values)(jfxbb.Bindings.min)
/**
* Returns the Lowest value among a collection of $JFX
* [[http://docs.oracle.com/javase/8/javafx/api/javafx/beans/value/ObservableNumberValue.html `ObservableNumberValue`]]s.
*
* @param v1 First Value
* @param values Collection of values
* @return The Lowest Value
*/
def max(v1: jfxbv.ObservableNumberValue, values: jfxbv.ObservableNumberValue*) = (v1 /: values)(jfxbb.Bindings.max)
/**
* Returns the sum of a collection of $JFX
* [[http://docs.oracle.com/javase/8/javafx/api/javafx/beans/value/ObservableNumberValue.html `ObservableNumberValue`]]s.
*
* @param v1 First Value
* @param values Collection of values
* @return The Value sum.
*/
def add(v1: jfxbv.ObservableNumberValue, values: jfxbv.ObservableNumberValue*) = (v1 /: values)(jfxbb.Bindings.add)
/**
*
* @param condition Function that returns a $JFX
* [[http://docs.oracle.com/javase/8/javafx/api/javafx/beans/value/ObservableBooleanValue.html `ObservableBooleanValue`]]
* @return A ConditionBuilder wrapping `condition`.
*/
def when(condition: => jfxbv.ObservableBooleanValue) = new ConditionBuilder(new jfxbb.When(condition))
protected class ConditionBuilder(whenBuilder: jfxbb.When) {
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`(thenExpression: jfxbv.ObservableNumberValue) = choose(thenExpression)
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`(thenExpression: Int) = choose(thenExpression)
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`(thenExpression: Long) = choose(thenExpression)
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`(thenExpression: Float) = choose(thenExpression)
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`(thenExpression: Double) = choose(thenExpression)
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`[T](thenExpression: jfxbv.ObservableBooleanValue) = choose(thenExpression)
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`[T](thenExpression: Boolean) = choose(thenExpression)
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`[T](thenExpression: jfxbv.ObservableStringValue) = choose(thenExpression)
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`[T](thenExpression: String) = choose(thenExpression)
// explicit conversion needed due to T(Any) typed method
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`[T](thenExpression: ObservableValue[T, T]) = choose(thenExpression)
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`[T](thenExpression: jfxbv.ObservableObjectValue[T]) = choose(thenExpression)
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`[T](thenExpression: T) = choose(thenExpression)
/** Create `ObjectConditionBuilder` with type of the delegate rather than wrapping SFX.
*
* This is addressing problems pointed in Issue 16 - inability to bind an expression to JFX property
* when `thenValue` is a SFX wrapper. */
@deprecated(message = "`then` is a reserved word in Scala 2.10+, use `choose` instead. `then` will be removed in ScalaFX 1.0.0-m3", since = "1.0.0-m1")
def `then`[J <: Object](thenExpression: SFXDelegate[J]) = choose(thenExpression)
def choose(chooseExpression: NumberBinding) = new NumberConditionBuilder(whenBuilder.`then`(chooseExpression.delegate))
def choose(chooseExpression: jfxbv.ObservableNumberValue) = new NumberConditionBuilder(whenBuilder.`then`(chooseExpression))
def choose(chooseExpression: Int) = new NumberConditionBuilder(whenBuilder.`then`(chooseExpression))
def choose(chooseExpression: Long) = new NumberConditionBuilder(whenBuilder.`then`(chooseExpression))
def choose(chooseExpression: Float) = new NumberConditionBuilder(whenBuilder.`then`(chooseExpression))
def choose(chooseExpression: Double) = new NumberConditionBuilder(whenBuilder.`then`(chooseExpression))
def choose[T](chooseExpression: jfxbv.ObservableBooleanValue) = new BooleanConditionBuilder(whenBuilder.`then`(chooseExpression))
def choose[T](chooseExpression: Boolean) = new BooleanConditionBuilder(whenBuilder.`then`(chooseExpression))
def choose[T](chooseExpression: jfxbv.ObservableStringValue) = new StringConditionBuilder(whenBuilder.`then`(chooseExpression))
def choose[T](chooseExpression: String) = new StringConditionBuilder(whenBuilder.`then`(chooseExpression))
// explicit conversion needed due to T(Any) typed method
def choose[T](chooseExpression: ObservableValue[T, T]) = new ObjectConditionBuilder[T](whenBuilder.`then`(ObservableValue.sfxObservableValue2jfxObjectValue[T](chooseExpression)))
def choose[T](chooseExpression: jfxbv.ObservableObjectValue[T]) = new ObjectConditionBuilder[T](whenBuilder.`then`(chooseExpression))
def choose[T](chooseExpression: T) = new ObjectConditionBuilder[T](whenBuilder.`then`(chooseExpression))
/** Create `ObjectConditionBuilder` with type of the delegate rather than wrapping SFX.
*
* This is addressing problems pointed in Issue 16 - inability to bind an expression to JFX property
* when `thenValue` is a SFX wrapper. */
def choose[J <: Object](chooseExpression: SFXDelegate[J]) = new ObjectConditionBuilder[J](whenBuilder.`then`(chooseExpression.delegate))
}
protected class NumberConditionBuilder(whenBuilder: jfxbb.When#NumberConditionBuilder) {
def otherwise(otherwiseExpression: jfxbv.ObservableNumberValue) = whenBuilder.otherwise(otherwiseExpression)
def otherwise(otherwiseExpression: Int) = whenBuilder.otherwise(otherwiseExpression)
def otherwise(otherwiseExpression: Long) = whenBuilder.otherwise(otherwiseExpression)
def otherwise(otherwiseExpression: Float) = whenBuilder.otherwise(otherwiseExpression)
def otherwise(otherwiseExpression: Double) = whenBuilder.otherwise(otherwiseExpression)
}
protected class BooleanConditionBuilder(whenBuilder: jfxbb.When#BooleanConditionBuilder) {
def otherwise(otherwiseExpression: jfxbv.ObservableBooleanValue) = whenBuilder.otherwise(otherwiseExpression)
def otherwise(otherwiseExpression: Boolean) = whenBuilder.otherwise(otherwiseExpression)
}
protected class StringConditionBuilder(whenBuilder: jfxbb.When#StringConditionBuilder) {
def otherwise(otherwiseExpression: jfxbv.ObservableStringValue) = whenBuilder.otherwise(otherwiseExpression)
def otherwise(otherwiseExpression: String) = whenBuilder.otherwise(otherwiseExpression)
}
protected class ObjectConditionBuilder[T](whenBuilder: jfxbb.When#ObjectConditionBuilder[T]) {
// explicit conversion needed due to T(Any) typed method
def otherwise(otherwiseExpression: ObservableValue[T, T]) = whenBuilder.otherwise(ObservableValue.sfxObservableValue2jfxObjectValue[T](otherwiseExpression))
def otherwise(otherwiseExpression: jfxbv.ObservableObjectValue[T]) = whenBuilder.otherwise(otherwiseExpression)
def otherwise(otherwiseExpression: T) = whenBuilder.otherwise(otherwiseExpression)
}
}