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/* *************************************************************************
IT Mill Toolkit
Development of Browser User Interfaces Made Easy
Copyright (C) 2000-2006 IT Mill Ltd
*************************************************************************
This product is distributed under commercial license that can be found
from the product package on license.pdf. Use of this product might
require purchasing a commercial license from IT Mill Ltd. For guidelines
on usage, see licensing-guidelines.html
*************************************************************************
For more information, contact:
IT Mill Ltd phone: +358 2 4802 7180
Ruukinkatu 2-4 fax: +358 2 4802 7181
20540, Turku email: info@itmill.com
Finland company www: www.itmill.com
Primary source for information and releases: www.itmill.com
********************************************************************** */
package com.itmill.toolkit.demo.features;
import java.util.Iterator;
import java.util.StringTokenizer;
import com.itmill.toolkit.data.*;
import com.itmill.toolkit.ui.*;
import com.itmill.toolkit.ui.Button.ClickEvent;
import com.itmill.toolkit.ui.Button.ClickListener;
public class FeatureBrowser extends CustomComponent implements
Property.ValueChangeListener, ClickListener {
private Tree features;
private Feature currentFeature = null;
private OrderedLayout layout;
private Button propertiesSelect;
private OrderedLayout right;
private PropertyPanel properties;
private boolean initialized = false;
private Select themeSelector = new Select();
public void attach() {
if (initialized)
return;
initialized = true;
// Configure tree
features = new Tree();
features.addContainerProperty("name", String.class, "");
features.addContainerProperty("feature", Feature.class, null);
features.setItemCaptionPropertyId("name");
features.addListener(this);
features.setImmediate(true);
features.setStyle("menu");
// Configure component layout
layout = new OrderedLayout(OrderedLayout.ORIENTATION_HORIZONTAL);
layout.setStyle("featurebrowser-mainlayout");
setCompositionRoot(layout);
OrderedLayout left = new OrderedLayout(
OrderedLayout.ORIENTATION_VERTICAL);
left.addComponent(features);
layout.addComponent(left);
// Theme selector
left.addComponent(themeSelector);
themeSelector.addItem("demo");
themeSelector.addItem("corporate");
themeSelector.addItem("base");
themeSelector.addListener(this);
themeSelector.select("demo");
themeSelector.setImmediate(true);
// Restart button
Button close = new Button("restart", getApplication(), "close");
close.setStyle("link");
left.addComponent(close);
// Test component
registerFeature("/Welcome", new IntroWelcome());
registerFeature("/UI Components", new IntroComponents());
registerFeature("/UI Components/Basic", new IntroBasic());
registerFeature("/UI Components/Basic/Text Field",
new FeatureTextField());
registerFeature("/UI Components/Basic/Date Field",
new FeatureDateField());
registerFeature("/UI Components/Basic/Button", new FeatureButton());
registerFeature("/UI Components/Basic/Form", new FeatureForm());
registerFeature("/UI Components/Basic/Label", new FeatureLabel());
registerFeature("/UI Components/Basic/Link", new FeatureLink());
registerFeature("/UI Components/Item Containers",
new IntroItemContainers());
registerFeature("/UI Components/Item Containers/Select",
new FeatureSelect());
registerFeature("/UI Components/Item Containers/Table",
new FeatureTable());
registerFeature("/UI Components/Item Containers/Tree",
new FeatureTree());
registerFeature("/UI Components/Layouts", new IntroLayouts());
registerFeature("/UI Components/Layouts/Ordered Layout",
new FeatureOrderedLayout());
registerFeature("/UI Components/Layouts/Grid Layout",
new FeatureGridLayout());
registerFeature("/UI Components/Layouts/Custom Layout",
new FeatureCustomLayout());
registerFeature("/UI Components/Layouts/Panel", new FeaturePanel());
registerFeature("/UI Components/Layouts/Tab Sheet",
new FeatureTabSheet());
registerFeature("/UI Components/Layouts/Window", new FeatureWindow());
// Disabled for now
// registerFeature("/UI Components/Layouts/Frame Window",
// new FeatureFrameWindow());
registerFeature("/UI Components/Data handling", new IntroDataHandling());
registerFeature("/UI Components/Data handling/Embedded Objects",
new FeatureEmbedded());
registerFeature("/UI Components/Data handling/Upload",
new FeatureUpload());
registerFeature("/Data Model", new IntroDataModel());
registerFeature("/Data Model/Properties", new FeatureProperties());
registerFeature("/Data Model/Items", new FeatureItems());
registerFeature("/Data Model/Containers", new FeatureContainers());
registerFeature("/Data Model/Validators", new FeatureValidators());
registerFeature("/Data Model/Buffering", new FeatureBuffering());
// registerFeature("/Terminal", new IntroTerminal());
registerFeature("/Terminal/Parameters and URI Handling",
new FeatureParameters());
// Pre-open all menus
for (Iterator i = features.getItemIds().iterator(); i.hasNext();)
features.expandItem(i.next());
// Add demo component and tabs
currentFeature = new IntroWelcome();
layout.addComponent(currentFeature);
// Add properties
right = new OrderedLayout(OrderedLayout.ORIENTATION_VERTICAL);
layout.addComponent(right);
propertiesSelect = new Button("Show properties", this);
propertiesSelect.setSwitchMode(true);
right.addComponent(propertiesSelect);
properties = currentFeature.getPropertyPanel();
properties.setVisible(false);
right.addComponent(properties);
}
public void registerFeature(String path, Feature feature) {
StringTokenizer st = new StringTokenizer(path, "/");
String id = "";
String parentId = null;
while (st.hasMoreTokens()) {
String token = st.nextToken();
id += "/" + token;
if (!features.containsId(id)) {
features.addItem(id);
features.setChildrenAllowed(id, false);
}
features.getContainerProperty(id, "name").setValue(token);
if (parentId != null) {
features.setChildrenAllowed(parentId, true);
features.setParent(id, parentId);
}
if (!st.hasMoreTokens())
features.getContainerProperty(id, "feature").setValue(feature);
parentId = id;
}
}
public void valueChange(Property.ValueChangeEvent event) {
// FIXME: navigation statistics
try {
if ((event.getProperty().toString() == null)
&& ((AbstractComponent) event.getProperty()).getTag()
.equals("tree")) {
// ignore tree initialization
} else {
FeatureUtil.debug(getApplication().getUser().toString(),
"valueChange "
+ ((AbstractComponent) event.getProperty())
.getTag() + ", " + event.getProperty());
}
} catch (Exception e) {
// ignored, should never happen
}
// Change feature
if (event.getProperty() == features) {
Object id = features.getValue();
if (id != null) {
if (features.areChildrenAllowed(id))
features.expandItem(id);
Property p = features.getContainerProperty(id, "feature");
Feature feature = p != null ? ((Feature) p.getValue()) : null;
if (feature != null) {
layout.replaceComponent(currentFeature, feature);
currentFeature = feature;
properties = feature.getPropertyPanel();
if (properties != null) {
Iterator i = right.getComponentIterator();
i.next();
PropertyPanel oldProps = (PropertyPanel) i.next();
if (oldProps != null)
right.replaceComponent(oldProps, properties);
else
right.addComponent(properties);
properties.setVisible(((Boolean) propertiesSelect
.getValue()).booleanValue());
}
getWindow()
.setCaption(
"IT Mill Toolkit Features / "
+ features.getContainerProperty(id,
"name"));
}
}
} else if (event.getProperty() == themeSelector) {
getApplication().setTheme(themeSelector.toString());
}
}
public void buttonClick(ClickEvent event) {
// FIXME: navigation statistics
try {
FeatureUtil.debug(getApplication().getUser().toString(),
"buttonClick " + event.getButton().getTag() + ", "
+ event.getButton().getCaption() + ", "
+ event.getButton().getValue());
} catch (Exception e) {
// ignored, should never happen
}
if (properties != null)
properties.setVisible(((Boolean) propertiesSelect.getValue())
.booleanValue());
}
}
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