+72
-0
lines changedFilter options
+72
-0
lines changed Original file line number Diff line number Diff line change
@@ -37,6 +37,11 @@ protected void initUI() {
37 37 38 38
dialogs.put("Error", () -> getDialogService().showErrorBox("This is a scary error box!", () -> {}));
39 39 40 +
dialogs.put("Choice with 1", () -> getDialogService().showChoiceBox("Choose wisely!", answer -> System.out.println("Chosen: " + answer), "Hello"));
41 +
dialogs.put("Choice with 2", () -> getDialogService().showChoiceBox("Choose wisely!", answer -> System.out.println("Chosen: " + answer), "Hello", "World"));
42 +
dialogs.put("Choice with 3", () -> getDialogService().showChoiceBox("Choose wisely!", answer -> System.out.println("Chosen: " + answer), "Hello", "World", "FXGL"));
43 +
dialogs.put("Choice with 4", () -> getDialogService().showChoiceBox("Choose wisely!", answer -> System.out.println("Chosen: " + answer), "Hello", "World", "FXGL", "JavaFX"));
44 + 40 45
dialogs.put("Confirmation", () -> getDialogService().showConfirmationBox("This is a confirmation box. Agree?", answer -> System.out.println("You pressed yes? " + answer)));
41 46 42 47
dialogs.put("Input", () -> getDialogService().showInputBox("This is an input box. You can type stuff...", answer -> System.out.println("You typed: "+ answer)));
@@ -26,6 +26,8 @@ public abstract class DialogFactoryService extends EngineService {
26 26 27 27
public abstract Pane confirmationDialog(String message, Consumer<Boolean> callback);
28 28 29 +
public abstract <T> Pane choiceDialog(String message, Consumer<T> resultCallback, T firstOption, T... options);
30 + 29 31
public abstract Pane inputDialog(String message, Consumer<String> callback);
30 32 31 33
public abstract Pane inputDialog(String message, Predicate<String> filter, Consumer<String> callback);
@@ -47,6 +47,18 @@ public abstract class DialogService extends EngineService {
47 47
*/
48 48
public abstract void showConfirmationBox(String message, Consumer<Boolean> resultCallback);
49 49 50 +
/**
51 +
* Shows a blocking message box with given choices.
52 +
* The callback is invoked with the user answer as parameter.
53 +
*
54 +
* @param message message to show
55 +
* @param resultCallback the function to be called
56 +
* @param firstOption the first option
57 +
* @param options any other options
58 +
* @param <T> type of options
59 +
*/
60 +
public abstract <T> void showChoiceBox(String message, Consumer<T> resultCallback, T firstOption, T... options);
61 + 50 62
/**
51 63
* Shows a blocking (stops game execution, method returns normally) message box with OK button and input field. The callback
52 64
* is invoked with the field text as parameter.
@@ -11,6 +11,7 @@ import com.almasb.fxgl.localization.LocalizationService
11 11
import javafx.beans.binding.StringBinding
12 12
import javafx.beans.property.ReadOnlyDoubleProperty
13 13
import javafx.beans.value.ChangeListener
14 +
import javafx.collections.FXCollections
14 15
import javafx.geometry.Insets
15 16
import javafx.geometry.Pos
16 17
import javafx.scene.Node
@@ -89,6 +90,46 @@ class FXGLDialogFactoryServiceProvider : DialogFactoryService() {
89 90
return wrap(vbox)
90 91
}
91 92 93 +
override fun <T : Any> choiceDialog(message: String, resultCallback: Consumer<T>, firstOption: T, vararg options: T): Pane {
94 +
val text = createMessage(message)
95 + 96 +
val choices = options.toMutableList()
97 +
choices.add(0, firstOption)
98 + 99 +
val hbox = HBox()
100 + 101 +
if (choices.size > 3) {
102 + 103 +
val choiceBox = uiFactory.newChoiceBox(FXCollections.observableArrayList(choices))
104 +
choiceBox.selectionModel.selectFirst()
105 + 106 +
val btn = uiFactory.newButton("Select")
107 +
btn.setOnAction {
108 +
resultCallback.accept(choiceBox.value)
109 +
}
110 + 111 +
hbox.children += choiceBox
112 +
hbox.children += btn
113 + 114 +
} else {
115 +
choices.forEach { option ->
116 +
val btn = uiFactory.newButton(option.toString())
117 +
btn.setOnAction {
118 +
resultCallback.accept(option)
119 +
}
120 + 121 +
hbox.children += btn
122 +
}
123 +
}
124 + 125 +
hbox.alignment = Pos.CENTER
126 + 127 +
val vbox = VBox(50.0, text, hbox)
128 +
vbox.setAlignment(Pos.CENTER)
129 + 130 +
return wrap(vbox)
131 +
}
132 + 92 133
override fun inputDialog(message: String, callback: Consumer<String>): Pane {
93 134
return inputDialog(message, Predicate { true }, callback)
94 135
}
@@ -133,6 +133,15 @@ class FXGLDialogService : DialogService() {
133 133
show("Confirm", dialog)
134 134
}
135 135 136 +
override fun <T : Any> showChoiceBox(message: String, callback: Consumer<T>, firstOption: T, vararg options: T) {
137 +
val dialog = dialogFactory.choiceDialog(message, { result ->
138 +
close()
139 +
callback.accept(result)
140 +
}, firstOption, *options)
141 + 142 +
show("Choice", dialog)
143 +
}
144 + 136 145
override fun showInputBox(message: String, resultCallback: Consumer<String>) {
137 146
showInputBox(message, Predicate { true }, resultCallback)
138 147
}
@@ -28,6 +28,9 @@ object MockDialogService : DialogService() {
28 28
override fun showConfirmationBox(message: String?, resultCallback: Consumer<Boolean>?) {
29 29
}
30 30 31 +
override fun <T : Any?> showChoiceBox(message: String?, resultCallback: Consumer<T>?, firstOption: T, vararg options: T) {
32 +
}
33 + 31 34
override fun showInputBoxWithCancel(message: String?, filter: Predicate<String>?, resultCallback: Consumer<String>?) {
32 35
}
33 36 You can’t perform that action at this time.
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