WIP UI builder api.

chunky/src/java/se/llbit/chunky/ui/builder/AdjusterInput.java

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+/*
+ * Copyright (c) 2023 Chunky contributors
+ *
+ * This file is part of Chunky.
+ *
+ * Chunky is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chunky is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with Chunky.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package se.llbit.chunky.ui.builder;
+
+import java.util.function.Consumer;
+
+public interface AdjusterInput<T extends Number> extends UiInput<T, AdjusterInput<T>> {
+  AdjusterInput<T> setRange(double min, double max);
+  AdjusterInput<T> setRange(double min, double max, double logScaleStart);
+  double getMin();
+  double getMax();
+  AdjusterInput<T> setClamp(boolean min, boolean max);
+
+  AdjusterInput<T> setLogarithmic(boolean logarithmic);
+  AdjusterInput<T> setMaxInfinity(boolean maxInfinity);
+
+  AdjusterInput<T> addAfterChangeHandler(Consumer<T> handler);
+  AdjusterInput<T> removeAfterChangeHandler(Consumer<T> handler);
+}

chunky/src/java/se/llbit/chunky/ui/builder/CheckboxInput.java

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+/*
+ * Copyright (c) 2023 Chunky contributors
+ *
+ * This file is part of Chunky.
+ *
+ * Chunky is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chunky is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with Chunky.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package se.llbit.chunky.ui.builder;
+
+import java.util.function.BooleanSupplier;
+
+public interface CheckboxInput extends UiInput<Boolean, CheckboxInput> {
+  CheckboxInput setDisable(boolean value);
+  CheckboxInput setDisable(BooleanSupplier valueSupplier);
+}

chunky/src/java/se/llbit/chunky/ui/builder/ChoiceBoxInput.java

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+/*
+ * Copyright (c) 2023 Chunky contributors
+ *
+ * This file is part of Chunky.
+ *
+ * Chunky is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chunky is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with Chunky.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package se.llbit.chunky.ui.builder;
+
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.function.Function;
+import java.util.function.Predicate;
+
+/**
+ * An item that implements {@link se.llbit.fxutil.ListSeparator} will be rendered as a separator if supported,
+ * otherwise it will be ignored.
+ */
+public interface ChoiceBoxInput<T> extends UiInput<T, ChoiceBoxInput<T>> {
+  ChoiceBoxInput<T> addItems(Collection<? extends T> items);
+  default ChoiceBoxInput<T> addItems(T... items) {
+    return addItems(Arrays.asList(items));
+  }
+  ChoiceBoxInput<T> select(Predicate<T> predicate);
+  ChoiceBoxInput<T> setStringConverter(Function<T, String> toString);
+  /**
+   * Set the tooltip converter. Return {@code null} for no tooltip.
+   */
+  ChoiceBoxInput<T> setTooltipConverter(Function<T, String> toTooltip);
+}

chunky/src/java/se/llbit/chunky/ui/builder/Configurable.java

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+/*
+ * Copyright (c) 2023 Chunky contributors
+ *
+ * This file is part of Chunky.
+ *
+ * Chunky is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chunky is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with Chunky.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package se.llbit.chunky.ui.builder;
+
+public interface Configurable {
+  /**
+   * Build the interface for this {@code Configurable}.
+   */
+  void build(UiBuilder builder);
+}

chunky/src/java/se/llbit/chunky/ui/builder/UiBuilder.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2023 Chunky contributors
+ *
+ * This file is part of Chunky.
+ *
+ * Chunky is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chunky is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with Chunky.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package se.llbit.chunky.ui.builder;
+
+import se.llbit.util.Registerable;
+
+import java.util.function.Consumer;
+
+public interface UiBuilder {
+  /**
+   * Add a node to this builder. Return {@code false} if the node could not be added. This is implementation
+   * specific and should be type checked.
+   */
+  default boolean addNode(Object node) {
+    return false;
+  }
+
+  default void addNodeOrElse(Object node, Consumer<UiBuilder> orElse) {
+    if (!addNode(node)) {
+      orElse.accept(this);
+    }
+  }
+
+  void separator();
+  AdjusterInput<Integer> integerAdjuster();
+  AdjusterInput<Double> doubleAdjuster();
+  CheckboxInput checkbox();
+  UiButton button();
+  <T> ChoiceBoxInput<T> choiceBoxInput();
+  default <T extends Registerable> ChoiceBoxInput<T> registerableChoiceBoxInput() {
+    ChoiceBoxInput<T> input = choiceBoxInput();
+    input.setStringConverter(Registerable::getName);
+    input.setTooltipConverter(Registerable::getDescription);
+    return input;
+  }
+  UiLabel label();
+  UiText text();
+}

chunky/src/java/se/llbit/chunky/ui/builder/UiButton.java

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+/*
+ * Copyright (c) 2023 Chunky contributors
+ *
+ * This file is part of Chunky.
+ *
+ * Chunky is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chunky is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with Chunky.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package se.llbit.chunky.ui.builder;
+
+import se.llbit.chunky.world.Icon;
+
+import java.util.function.Consumer;
+
+public interface UiButton {
+  UiButton setText(String text);
+  UiButton setTooltip(String tooltip);
+  UiButton setGraphic(Icon icon);
+
+  UiButton callCallbacks();
+  UiButton addCallback(Consumer<UiButton> callback);
+  UiButton removeCallback(Consumer<UiButton> callback);
+}

chunky/src/java/se/llbit/chunky/ui/builder/UiInput.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2023 Chunky contributors
+ *
+ * This file is part of Chunky.
+ *
+ * Chunky is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chunky is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with Chunky.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package se.llbit.chunky.ui.builder;
+
+import java.util.function.Consumer;
+import java.util.function.Supplier;
+
+public interface UiInput<T, Self extends UiInput<T, Self>> {
+  /**
+   * Set the value of the adjuster without calling any callbacks.
+   */
+  Self set(T value);
+  Self set(Supplier<T> valueSupplier);
+  T get();
+
+  Self setName(String name);
+  Self setTooltip(String tooltip);
+
+  Self callCallbacks();
+  Self addCallback(Consumer<T> callback);
+  Self removeCallback(Consumer<T> callback);
+
+  void refresh();
+}

chunky/src/java/se/llbit/chunky/ui/builder/UiLabel.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2023 Chunky contributors
+ *
+ * This file is part of Chunky.
+ *
+ * Chunky is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chunky is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with Chunky.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package se.llbit.chunky.ui.builder;
+
+public interface UiLabel {
+  UiLabel setText(String text);
+  UiLabel setTooltip(String tooltip);
+  UiLabel setFont(String font, double size);
+}

chunky/src/java/se/llbit/chunky/ui/builder/UiText.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2023 Chunky contributors
+ *
+ * This file is part of Chunky.
+ *
+ * Chunky is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chunky is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with Chunky.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package se.llbit.chunky.ui.builder;
+
+public interface UiText {
+  UiText setText(String text);
+  UiText setTooltip(String tooltip);
+  UiText setFont(String font, double size);
+}