Examples with JsonTreeValue org.terasology.nui.widgets.treeView.JsonTreeValue used on opensource projects

Example 11 with JsonTreeValue

use of org.terasology.nui.widgets.treeView.JsonTreeValue in project Terasology by MovingBlocks.

the class NUIEditorItemRenderer method getTexture.

@Override
public Texture getTexture(JsonTreeValue value) {
    String textureName = null;
    if (value.getType() == JsonTreeValue.Type.KEY_VALUE_PAIR) {
        textureName = ATTRIBUTE_TEXTURE_NAME;
    } else if (value.getType() == JsonTreeValue.Type.OBJECT) {
        JsonTree node = (JsonTree) editorTreeViewModel.getNodeByValue(value);
        // If the node has a "type": "..." child, retrieve the texture by the type name.
        if (node != null) {
            // If the node has no type and is a root node, do not draw an icon.
            if (node.isRoot()) {
                return null;
            } else if (!node.isRoot() && "elements".equals(node.getParent().getValue().getKey())) {
                textureName = node.getValue().getKey();
            } else {
                for (Tree<JsonTreeValue> child : node.getChildren()) {
                    JsonTreeValue childValue = child.getValue();
                    if (childValue.getType() == JsonTreeValue.Type.KEY_VALUE_PAIR && "type".equals(childValue.getKey())) {
                        textureName = (String) childValue.getValue();
                    }
                }
            }
        }
        // Otherwise use the default texture.
        if (textureName == null) {
            textureName = OBJECT_TEXTURE_NAME;
        }
    } else if (value.getType() == JsonTreeValue.Type.ARRAY) {
        textureName = ARRAY_TEXTURE_NAME;
    } else if (value.getKey() != null) {
        textureName = value.getKey();
    } else {
        return null;
    }
    Optional<Texture> texture = Assets.getTexture(textureName != null ? String.format("engine:editor_%s", textureName) : ICON_BLANK);
    return texture.isPresent() ? texture.get() : null;
}

Example 12 with JsonTreeValue

use of org.terasology.nui.widgets.treeView.JsonTreeValue in project Terasology by MovingBlocks.

the class NUIEditorNodeUtils method createNewWidget.

/**
 * @param type The type of the widget.
 * @param id The id of the widget.
 * @param addLayoutInfo Whether a few layout settings from {@link RelativeLayout} should be added.
 * @return The {@link JsonTree} with the given type/id to be used as an empty widget template within {@link
 *         NUIEditorScreen}.
 */
public static JsonTree createNewWidget(String type, String id, boolean addLayoutInfo) {
    JsonTree widget = new JsonTree(new JsonTreeValue(null, null, JsonTreeValue.Type.OBJECT));
    widget.addChild(new JsonTreeValue("type", type, JsonTreeValue.Type.KEY_VALUE_PAIR));
    widget.addChild(new JsonTreeValue("id", id, JsonTreeValue.Type.KEY_VALUE_PAIR));
    JsonTree layoutInfo = new JsonTree(new JsonTreeValue("layoutInfo", null, JsonTreeValue.Type.OBJECT));
    if (addLayoutInfo) {
        layoutInfo.addChild(new JsonTreeValue("width", 500, JsonTreeValue.Type.KEY_VALUE_PAIR));
        JsonTree hPosition = new JsonTree(new JsonTreeValue("position-horizontal-center", null, JsonTreeValue.Type.OBJECT));
        JsonTree vPosition = new JsonTree(new JsonTreeValue("position-vertical-center", null, JsonTreeValue.Type.OBJECT));
        layoutInfo.addChild(hPosition);
        layoutInfo.addChild(vPosition);
    }
    widget.addChild(layoutInfo);
    return widget;
}

Example 13 with JsonTreeValue

use of org.terasology.nui.widgets.treeView.JsonTreeValue in project Terasology by MovingBlocks.

the class NUIEditorMenuTreeBuilder method populateContextMenu.

private void populateContextMenu(JsonTree node, MenuTree addTree, boolean isSkin) {
    NUIEditorNodeUtils.NodeInfo nodeInfo;
    if (isSkin) {
        nodeInfo = NUIEditorNodeUtils.getSkinNodeInfo(node);
    } else {
        nodeInfo = NUIEditorNodeUtils.getNodeInfo(node, nuiManager);
    }
    if (nodeInfo != null) {
        Class clazz = nodeInfo.getNodeClass();
        if (clazz != null) {
            for (Field field : ReflectionUtils.getAllFields(clazz)) {
                if ((!UIWidget.class.isAssignableFrom(clazz) || field.isAnnotationPresent(LayoutConfig.class)) && // Exclude static final fields, as they shouldn't be modified.
                !(Modifier.isFinal(field.getModifiers()) && Modifier.isStatic(field.getModifiers()))) {
                    field.setAccessible(true);
                    String name = getNodeName(field);
                    if (!node.hasChildWithKey(name)) {
                        addTree.addOption(name, n -> {
                            try {
                                JsonTree child = createChild(name, node, field, clazz);
                                for (Consumer<JsonTree> listener : addContextMenuListeners) {
                                    listener.accept(child);
                                }
                            } catch (IllegalAccessException | InstantiationException e) {
                                logger.warn("Could not add child", e);
                            }
                        }, node);
                    }
                }
            }
            // If the node is part of a layout, add an option to add the layoutInfo node.
            if (!node.isRoot() && !node.getParent().isRoot()) {
                String layoutInfo = "layoutInfo";
                String contents = "contents";
                Class parentParentClass = NUIEditorNodeUtils.getNodeInfo((JsonTree) node.getParent().getParent(), nuiManager).getNodeClass();
                if (!node.hasChildWithKey(layoutInfo) && UIWidget.class.isAssignableFrom(clazz) && node.getParent().getValue() != null && node.getParent().getValue().getKey() != null && node.getParent().getValue().getKey().equals(contents) && UILayout.class.isAssignableFrom(parentParentClass)) {
                    addTree.addOption(layoutInfo, n -> {
                        JsonTree child = new JsonTree(new JsonTreeValue(layoutInfo, null, JsonTreeValue.Type.OBJECT));
                        child.setExpanded(true);
                        n.addChild(child);
                    }, node);
                }
            }
        }
    } else {
        logger.warn("Could not get class for node {}", node.getValue().toString());
    }
}

Example 14 with JsonTreeValue

use of org.terasology.nui.widgets.treeView.JsonTreeValue in project Terasology by MovingBlocks.

the class NUIEditorTextEntryBuilder method createObjectEditor.

/**
 * @return A {@link UITextEntry} to be used to edit a JSON object node.
 */
public static UITextEntry<JsonTree> createObjectEditor() {
    UITextEntry.Formatter<JsonTree> formatter = value -> value.getValue().getKey();
    UITextEntry.Parser<JsonTree> parser = value -> new JsonTree(new JsonTreeValue(value, null, JsonTreeValue.Type.OBJECT));
    return createEditorEntry(formatter, parser);
}