| // Copyright 2004 The Apache Software Foundation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package org.apache.tapestry.workbench.palette; |
| |
| import java.util.List; |
| import java.util.ResourceBundle; |
| |
| import org.apache.tapestry.IRequestCycle; |
| import org.apache.tapestry.contrib.palette.SortMode; |
| import org.apache.tapestry.form.EnumPropertySelectionModel; |
| import org.apache.tapestry.form.IPropertySelectionModel; |
| import org.apache.tapestry.form.StringPropertySelectionModel; |
| import org.apache.tapestry.html.BasePage; |
| import org.apache.commons.lang.enum.Enum; |
| |
| /** |
| * @version $Id$ |
| * @author Howard Lewis Ship |
| * |
| **/ |
| |
| public class Palette extends BasePage |
| { |
| private List _selectedColors; |
| |
| private SortMode _sort = SortMode.USER; |
| |
| private IPropertySelectionModel _sortModel; |
| |
| public void initialize() |
| { |
| _sort = SortMode.USER; |
| _selectedColors = null; |
| } |
| |
| public void formSubmit(IRequestCycle cycle) |
| { |
| // Does nothing ... may be invoked because |
| // the user changed the sort |
| } |
| |
| /** |
| * Invoked before {@link #formSubmit(IRequestCycle)} if the |
| * user clicks the "advance" button. |
| * |
| **/ |
| |
| public void advance(IRequestCycle cycle) |
| { |
| // Since Palette and palette.Results come from |
| // a library now, we need to make sure |
| // the namespace id is part of the name. |
| |
| PaletteResults results = (PaletteResults) cycle.getPage("PaletteResults"); |
| |
| results.setSelectedColors(_selectedColors); |
| |
| cycle.activate(results); |
| } |
| |
| private IPropertySelectionModel colorModel; |
| |
| private String[] colors = { "Red", "Orange", "Yellow", "Green", "Blue", "Indigo", "Violet" }; |
| |
| public IPropertySelectionModel getColorModel() |
| { |
| if (colorModel == null) |
| colorModel = new StringPropertySelectionModel(colors); |
| |
| return colorModel; |
| } |
| |
| public void setSort(SortMode value) |
| { |
| _sort = value; |
| |
| fireObservedChange("sort", value); |
| } |
| |
| public SortMode getSort() |
| { |
| return _sort; |
| } |
| |
| public IPropertySelectionModel getSortModel() |
| { |
| if (_sortModel == null) |
| { |
| String packageName = getClass().getPackage().getName(); |
| |
| ResourceBundle bundle = |
| ResourceBundle.getBundle(packageName + ".SortModeStrings", getLocale()); |
| |
| Enum[] options = |
| new Enum[] { SortMode.NONE, SortMode.LABEL, SortMode.VALUE, SortMode.USER }; |
| |
| _sortModel = new EnumPropertySelectionModel(options, bundle); |
| } |
| |
| return _sortModel; |
| } |
| |
| public List getSelectedColors() |
| { |
| return _selectedColors; |
| } |
| |
| public void setSelectedColors(List selectedColors) |
| { |
| _selectedColors = selectedColors; |
| } |
| |
| } |