Examples with Expression org.kie.workbench.common.dmn.api.definition.model.Expression used on opensource projects

Example 36 with Expression

use of org.kie.workbench.common.dmn.api.definition.model.Expression in project kie-wb-common by kiegroup.

the class ExpressionContainerGrid method spyHasExpression.

/**
 * Proxy {@link HasExpression} to be able intercept interactions with the original
 * to update the expression label in {@link ExpressionEditorView} when the {@link Expression} changes.
 * @param hasExpression A {@link HasExpression} to be proxied.
 * @return A proxy that intercepts interactions with the wrapped {@link HasExpression}
 */
HasExpression spyHasExpression(final HasExpression hasExpression) {
    final HasExpression spy = new HasExpression() {

        @Override
        public Expression getExpression() {
            return hasExpression.getExpression();
        }

        @Override
        public void setExpression(final Expression expression) {
            hasExpression.setExpression(expression);
            onHasExpressionChanged.execute(Optional.ofNullable(expression));
        }

        @Override
        public DMNModelInstrumentedBase asDMNModelInstrumentedBase() {
            return hasExpression.asDMNModelInstrumentedBase();
        }

        @Override
        public boolean isClearSupported() {
            return hasExpression.isClearSupported();
        }
    };
    return spy;
}

Example 37 with Expression

use of org.kie.workbench.common.dmn.api.definition.model.Expression in project kie-wb-common by kiegroup.

the class ExpressionEditorColumn method getMinimumWidth.

@Override
public Double getMinimumWidth() {
    double minimumWidth = super.getMinimumWidth();
    final GridData model = gridWidget.getModel();
    final int columnIndex = getLogicalColumnIndex(model);
    if (columnIndex != -1) {
        for (GridRow row : model.getRows()) {
            final GridCell<?> cell = row.getCells().get(columnIndex);
            if (cell != null) {
                final GridCellValue<?> value = cell.getValue();
                if (value instanceof ExpressionCellValue) {
                    final ExpressionCellValue ecv = (ExpressionCellValue) value;
                    final Optional<BaseExpressionGrid<? extends Expression, ? extends GridData, ? extends BaseUIModelMapper>> editor = ecv.getValue();
                    final double padding = editor.map(BaseExpressionGrid::getPadding).orElse(0.0);
                    minimumWidth = Math.max(minimumWidth, ecv.getMinimumWidth().orElse(0.0) + padding * 2);
                }
            }
        }
    }
    return minimumWidth;
}

Example 38 with Expression

use of org.kie.workbench.common.dmn.api.definition.model.Expression in project kie-wb-common by kiegroup.

the class ExpressionEditorColumn method updateWidthOfChildren.

protected void updateWidthOfChildren() {
    final double columnWidth = getWidth();
    final GridData model = gridWidget.getModel();
    final int columnIndex = getLogicalColumnIndex(model);
    if (columnIndex != -1) {
        for (GridRow row : model.getRows()) {
            final GridCell<?> cell = row.getCells().get(columnIndex);
            if (cell != null) {
                final GridCellValue<?> value = cell.getValue();
                if (value instanceof ExpressionCellValue) {
                    final ExpressionCellValue ecv = (ExpressionCellValue) value;
                    final Optional<BaseExpressionGrid<? extends Expression, ? extends GridData, ? extends BaseUIModelMapper>> editor = ecv.getValue();
                    if (editor.isPresent()) {
                        final BaseExpressionGrid beg = editor.get();
                        updateWidthOfLastColumn(beg, columnWidth);
                    }
                }
            }
        }
    }
}

Example 39 with Expression

use of org.kie.workbench.common.dmn.api.definition.model.Expression in project kie-wb-common by kiegroup.

the class FunctionGrid method doSetKind.

void doSetKind(final FunctionDefinition.Kind kind, final FunctionDefinition function, final Optional<ExpressionEditorDefinition<Expression>> oDefinition) {
    oDefinition.ifPresent(definition -> {
        final GridCellTuple parent = new GridCellTuple(0, 1, FunctionGrid.this);
        final Optional<Expression> expression = definition.getModelClass();
        definition.enrich(nodeUUID, hasExpression, expression);
        sessionCommandManager.execute((AbstractCanvasHandler) sessionManager.getCurrentSession().getCanvasHandler(), new SetKindCommand(parent, function, kind, expression, (editor) -> {
            editor.ifPresent(e -> {
                e.resize(BaseExpressionGrid.RESIZE_EXISTING);
                e.selectFirstCell();
            });
        }, () -> {
            resize(BaseExpressionGrid.RESIZE_EXISTING_MINIMUM);
            selectFirstCell();
        }, () -> {
            Optional<BaseExpressionGrid<? extends Expression, ? extends GridData, ? extends BaseUIModelMapper>> editor = Optional.empty();
            editor = definition.getEditor(parent, Optional.empty(), getExpression().get().get(), hasName, isOnlyVisualChangeAllowed, nesting + 1);
            return editor;
        }));
    });
}

Example 40 with Expression

use of org.kie.workbench.common.dmn.api.definition.model.Expression in project kie-wb-common by kiegroup.

the class FunctionUIModelMapper method setUiModelEditor.

private void setUiModelEditor(final int rowIndex, final int columnIndex, final FunctionDefinition function, final ExpressionEditorDefinition<Expression> ed) {
    final GridCellTuple expressionParent = new GridCellTuple(rowIndex, columnIndex, gridWidget);
    final boolean isOnlyVisualChangeAllowed = this.isOnlyVisualChangeAllowedSupplier.get();
    final Optional<BaseExpressionGrid<? extends Expression, ? extends GridData, ? extends BaseUIModelMapper>> editor = ed.getEditor(expressionParent, Optional.empty(), function, Optional.empty(), isOnlyVisualChangeAllowed, nesting);
    uiModel.get().setCell(rowIndex, columnIndex, () -> new FunctionGridCell<>(new ExpressionCellValue(editor), listSelector));
}