/*
* Freeplane - mind map editor
* Copyright (C) 2008 Dimitry Polivaev
*
* This file author is Dimitry Polivaev
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.freeplane.features.attribute;
import java.awt.Component;
import java.net.URI;
import org.freeplane.core.extension.IExtension;
import org.freeplane.core.io.ReadManager;
import org.freeplane.core.io.WriteManager;
import org.freeplane.core.util.HtmlUtils;
import org.freeplane.core.util.LogUtils;
import org.freeplane.core.util.TextUtils;
import org.freeplane.features.icon.IStateIconProvider;
import org.freeplane.features.icon.IconController;
import org.freeplane.features.icon.UIIcon;
import org.freeplane.features.icon.factory.IconStoreFactory;
import org.freeplane.features.map.ITooltipProvider;
import org.freeplane.features.map.MapController;
import org.freeplane.features.map.MapReader;
import org.freeplane.features.map.NodeModel;
import org.freeplane.features.mode.Controller;
import org.freeplane.features.mode.ModeController;
import org.freeplane.features.styles.MapStyle;
import org.freeplane.features.text.TextController;
/**
* @author Dimitry Polivaev 22.11.2008
*/
public class AttributeController implements IExtension {
public static final String SHOW_ICON_FOR_ATTRIBUTES = "show_icon_for_attributes";
private static final Integer ATTRIBUTE_TOOLTIP = 7;
static private UIIcon attributeIcon = null;
public static AttributeController getController() {
return getController(Controller.getCurrentModeController());
}
public static AttributeController getController(ModeController modeController) {
return (AttributeController) modeController.getExtension(AttributeController.class);
}
public static void install( final AttributeController attributeController) {
Controller.getCurrentModeController().addExtension(AttributeController.class, attributeController);
}
final private ModeController modeController;
public AttributeController(final ModeController modeController) {
this.modeController = modeController;
final MapController mapController = Controller.getCurrentModeController().getMapController();
final ReadManager readManager = mapController.getReadManager();
final WriteManager writeManager = mapController.getWriteManager();
final MapReader mapReader = mapController.getMapReader();
final AttributeBuilder attributeBuilder = new AttributeBuilder(this, mapReader);
attributeBuilder.registerBy(readManager, writeManager);
registerTooltipProvider();
registerStateIconProvider();
}
public NodeAttributeTableModel createAttributeTableModel(final NodeModel node) {
NodeAttributeTableModel attributeModel = (NodeAttributeTableModel) node
.getExtension(NodeAttributeTableModel.class);
if (attributeModel != null) {
return attributeModel;
}
attributeModel = new NodeAttributeTableModel(node);
node.addExtension(attributeModel);
if (node.areViewsEmpty()) {
return attributeModel;
}
modeController.getMapController().nodeRefresh(node);
return attributeModel;
}
public void performInsertRow(final NodeAttributeTableModel model, final int row, final String name,
final Object value) {
throw new UnsupportedOperationException();
}
public void performRegistryAttribute(final String name) {
throw new UnsupportedOperationException();
}
public void performRegistryAttributeValue(final String name, final String value, boolean manual) {
throw new UnsupportedOperationException();
}
public void performRegistrySubtreeAttributes(final NodeModel model) {
throw new UnsupportedOperationException();
}
public void performRemoveAttribute(final String name) {
throw new UnsupportedOperationException();
}
public void performRemoveAttributeValue(final String name, final String value) {
throw new UnsupportedOperationException();
}
public Attribute performRemoveRow(final NodeAttributeTableModel model, final int row) {
throw new UnsupportedOperationException();
}
public void performReplaceAtributeName(final String oldName, final String newName) {
throw new UnsupportedOperationException();
}
public void performReplaceAttributeValue(final String name, final String oldValue, final String newValue) {
throw new UnsupportedOperationException();
}
public void performSetColumnWidth(final NodeAttributeTableModel model, final int col, final int width) {
throw new UnsupportedOperationException();
}
public void performSetFontSize(final AttributeRegistry registry, final int size) {
throw new UnsupportedOperationException();
}
public void performSetRestriction(final int row, final boolean restricted) {
throw new UnsupportedOperationException();
}
public void performSetValueAt(final NodeAttributeTableModel model, final Object o, final int row, final int col) {
throw new UnsupportedOperationException();
}
public void performSetVisibility(final int index, final boolean isVisible) {
throw new UnsupportedOperationException();
}
private void registerTooltipProvider() {
modeController.addToolTipProvider(ATTRIBUTE_TOOLTIP, new ITooltipProvider() {
public String getTooltip(ModeController modeController, NodeModel node, Component view) {
final NodeAttributeTableModel attributes = NodeAttributeTableModel.getModel(node);
final int rowCount = attributes.getRowCount();
if (rowCount == 0) {
return null;
}
final AttributeRegistry registry = AttributeRegistry.getRegistry(node.getMap());
final TextController textController = TextController.getController(modeController);
if (registry.getAttributeViewType().equals(AttributeTableLayoutModel.SHOW_ALL)
&& ! textController.isMinimized(node)) {
return null;
}
final StringBuilder tooltip = new StringBuilder();
final int fontSize = registry.getFontSize();
tooltip.append("<html><body><table style='border: 1px black solid; background-color: black;");
tooltip.append(" font-size: "); tooltip.append(fontSize); tooltip.append("pt");
tooltip.append("' width='100%' cellspacing='1' cellpadding='2' ");
final int currentRowCount = attributes.getRowCount();
for (int i = 0; i < currentRowCount; i++) {
tooltip.append("<tr><td>");
tooltip.append(attributes.getValueAt(i, 0));
tooltip.append("</td><td>");
final Object object = attributes.getValueAt(i, 1);
final String text = getTransformedValue(node, textController, object);
if(object instanceof URI){
tooltip.append("<a");
tooltip.append(" href=\"");
tooltip.append(object);
tooltip.append("\"");
tooltip.append(">");
tooltip.append(text);
tooltip.append("</a>");
}
else{
tooltip.append(text);
}
tooltip.append("</td></tr>");
}
tooltip.append("</table></body></html>");
return tooltip.toString();
}
private String getTransformedValue(NodeModel node, final TextController textController, final Object value) {
try {
final String text = textController.getTransformedText(value, node, null);
final boolean markTransformedText = TextController.isMarkTransformedTextSet();
final String unicodeText = HtmlUtils.unicodeToHTMLUnicodeEntity(text);
if (markTransformedText && text != value)
return colorize(unicodeText, "green");
else
return unicodeText;
}
catch (Throwable e) {
LogUtils.warn(e.getMessage(), e);
return colorize(
TextUtils.format("MainView.errorUpdateText", String.valueOf(value), e.getLocalizedMessage())
.replace("\n", "<br>"), "red");
}
}
private String colorize(final String text, String color) {
return "<span style=\"color:" + color + ";font-style:italic;\">" + text + "</span>";
}
});
}
private void registerStateIconProvider() {
IconController.getController().addStateIconProvider(new IStateIconProvider() {
public UIIcon getStateIcon(NodeModel node) {
NodeAttributeTableModel attributes = NodeAttributeTableModel.getModel(node);;
if (attributes.getRowCount() == 0) {
return null;
}
final String showAttributeIcon = MapStyle.getController(modeController).getPropertySetDefault(node.getMap(), SHOW_ICON_FOR_ATTRIBUTES);
final boolean showIcon = Boolean.parseBoolean(showAttributeIcon);
if(showIcon) {
if (attributeIcon == null) {
attributeIcon = IconStoreFactory.create().getUIIcon("showAttributes.png");
}
return attributeIcon;
}
else
return null;
}
});
}
public boolean canEdit() {
return false;
}
}