/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo 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 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.foundation.ie.action;
import java.io.File;
import java.io.FileFilter;
import java.io.FileInputStream;
import java.util.Hashtable;
import java.util.Properties;
import java.util.Vector;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.openflexo.foundation.FlexoEditor;
import org.openflexo.foundation.action.FlexoAction;
import org.openflexo.foundation.action.FlexoActionType;
import org.openflexo.foundation.ie.IEObject;
import org.openflexo.foundation.ie.IETopComponent;
import org.openflexo.foundation.ie.IEWOComponent;
import org.openflexo.foundation.ie.widget.ButtonedWidgetInterface;
import org.openflexo.foundation.ie.widget.IEBlocWidget;
import org.openflexo.foundation.ie.widget.IEHTMLTableWidget;
import org.openflexo.foundation.ie.widget.IEHyperlinkWidget;
import org.openflexo.foundation.ie.widget.IESequenceTab;
import org.openflexo.foundation.ie.widget.IESequenceTopComponent;
import org.openflexo.foundation.ie.widget.IESequenceWidget;
import org.openflexo.foundation.ie.widget.IETDWidget;
import org.openflexo.foundation.ie.widget.IETabWidget;
import org.openflexo.foundation.ie.widget.IEWidget;
import org.openflexo.foundation.rm.FlexoProject;
import org.openflexo.foundation.xml.FlexoComponentBuilder;
import org.openflexo.toolbox.FileResource;
import org.openflexo.xmlcode.XMLDecoder;
import org.openflexo.xmlcode.XMLMapping;
public class MoveIEElement extends FlexoAction<MoveIEElement, IEObject, IEObject> {
private static final Logger logger = Logger.getLogger(MoveIEElement.class.getPackage().getName());
public static FlexoActionType<MoveIEElement, IEObject, IEObject> actionType = new FlexoActionType<MoveIEElement, IEObject, IEObject>(
"move_ie_element", FlexoActionType.newMenu, FlexoActionType.defaultGroup, FlexoActionType.ADD_ACTION_TYPE) {
/**
* Factory method
*/
@Override
public MoveIEElement makeNewAction(IEObject focusedObject, Vector<IEObject> globalSelection, FlexoEditor editor) {
return new MoveIEElement(focusedObject, globalSelection, editor);
}
@Override
public boolean isVisibleForSelection(IEObject object, Vector<IEObject> globalSelection) {
return true;
}
@Override
public boolean isEnabledForSelection(IEObject object, Vector<IEObject> globalSelection) {
return object != null;
}
};
MoveIEElement(IEObject focusedObject, Vector<IEObject> globalSelection, FlexoEditor editor) {
super(actionType, focusedObject, globalSelection, editor);
parameters = new Hashtable<String, Integer>();
}
private static final String INDEX = "index";
private static final String ROW = "row";
private static final String COL = "col";
private IEWidget movedWidget;
private IEObject container;
private Hashtable<String, Integer> parameters;
public int getIndex() {
if (parameters.get(INDEX) == null) {
return 0;
}
return parameters.get(INDEX);
}
public void setIndex(int index) {
parameters.put(INDEX, index);
}
public int getRow() {
if (parameters.get(ROW) == null) {
return -1;
}
return parameters.get(ROW);
}
public void setRow(int row) {
parameters.put(ROW, row);
}
public int getCol() {
if (parameters.get(COL) == null) {
return -1;
}
return parameters.get(COL);
}
public void setCol(int col) {
parameters.put(COL, col);
}
public IEObject getContainer() {
if (container == null) {
container = getFocusedObject();
if (container instanceof IEWOComponent) {
container = ((IEWOComponent) container).getRootSequence();
}
if (container instanceof IETDWidget) {
container = ((IETDWidget) container).getSequenceWidget();
}
}
return container;
}
public void setContainer(IEObject container) {
this.container = container;
}
public FlexoProject getProject() {
if (getContainer() != null) {
return getContainer().getProject();
}
return null;
}
public IEWidget getMovedWidget() {
return movedWidget;
}
public void setMovedWidget(IEWidget droppedWidget) {
this.movedWidget = droppedWidget;
}
@Override
protected void doAction(Object context) throws InvalidDropException {
logger.info(new StringBuffer("Moving IE element index=").append(getIndex()).append(" row=").append(getRow()).append(" col=")
.append(getCol()).toString());
if (getContainer() == null) {
throw new InvalidDropException("Cannot move on a null container !");
}
if (getMovedWidget() == null) {
throw new InvalidDropException("Cannot move a null widget !");
}
movedWidget.removeFromContainer();
movedWidget.setWOComponent(getWOComponent());
movedWidget.setParent(getContainer());
if (!insertWidget(getMovedWidget(), getContainer())) {
throw new InvalidDropException("Cannot drop such a widget on this container !");
}
}
public IEWOComponent getWOComponent() {
if (getContainer() instanceof IEWOComponent) {
return (IEWOComponent) getContainer();
} else if (getContainer() instanceof IEWidget) {
return ((IEWidget) getContainer()).getWOComponent();
} else {
if (logger.isLoggable(Level.SEVERE)) {
logger.severe("Cannot resolve component!");
}
}
return null;
}
private boolean insertWidget(IEWidget model, IEObject container) throws InvalidDropException {
if (logger.isLoggable(Level.INFO)) {
logger.info("Container=" + container);
logger.info("IEWidget=" + model);
}
if (container instanceof IESequenceTopComponent && model instanceof IETopComponent) {
if (getIndex() == -1) {
throw new InvalidDropException("Cannot drop element at this index: " + getIndex());
}
model.setIndex(getIndex());
try {
((IESequenceTopComponent) container).insertElementAt((IETopComponent) model, getIndex());
if (logger.isLoggable(Level.INFO)) {
logger.info("CASE 1: insert IETopComponent in IESequenceTopComponent (DropZoneTopComponent)");
}
return true;
} catch (IndexOutOfBoundsException e) {
throw new InvalidDropException("Cannot drop element at this index: " + getIndex());
}
}
if (container instanceof IEBlocWidget && model instanceof IEHTMLTableWidget) {
if (logger.isLoggable(Level.INFO)) {
logger.info("CASE 3: insert IEHTMLTableWidget in IEBlocWidget (DropTableZone)");
}
((IEBlocWidget) container).insertContent((IEHTMLTableWidget) model);
return true;
}
if (container instanceof ButtonedWidgetInterface && model instanceof IEHyperlinkWidget) {
if (getIndex() == -1) {
throw new InvalidDropException("Cannot drop element at this index: " + getIndex());
}
if (logger.isLoggable(Level.INFO)) {
logger.info("CASE 6: insert IEButtonWidget in ButtonedWidgetInterface (ButtonPanel)");
}
((ButtonedWidgetInterface) container).insertButtonAtIndex((IEHyperlinkWidget) model, getIndex());
return true;
}
if (container instanceof IESequenceTab && model instanceof IETabWidget) {
if (logger.isLoggable(Level.INFO)) {
logger.info("CASE 7: insert IETabWidget in IESequenceTab (DropTabZone)");
}
((IESequenceTab) container).addToInnerWidgets((IETabWidget) model);
return true;
}
if (container instanceof IESequenceWidget) {
if (getIndex() == -1) {
throw new InvalidDropException("Cannot drop element at this index: " + getIndex());
}
if (model instanceof IETDWidget) {
if (logger.isLoggable(Level.INFO)) {
logger.info("CASE 9: insert IETDWidget in IESequenceWidget (IESequenceWidgetWidgetView)");
}
IESequenceWidget seq = ((IETDWidget) model).getSequenceWidget();
for (int j = 0; j < seq.size(); j++) {
model = seq.get(j);
model.setIndex(getIndex());
((IESequenceWidget) container).insertElementAt(model, getIndex());
}
} else if (model instanceof IESequenceWidget && ((IESequenceWidget) model).getOperator() == null) {
if (logger.isLoggable(Level.INFO)) {
logger.info("CASE 10: insert IESequenceWidget in IESequenceWidget (IESequenceWidgetWidgetView)");
}
IESequenceWidget seq = (IESequenceWidget) model;
for (int j = 0; j < seq.size(); j++) {
model = seq.get(j);
model.setIndex(getIndex());
((IESequenceWidget) container).insertElementAt(model, getIndex());
}
} else {
if (logger.isLoggable(Level.INFO)) {
logger.info("CASE 11: insert IEWidget in IESequenceWidget (IESequenceWidgetWidgetView)");
}
model.setIndex(getIndex());
((IESequenceWidget) container).insertElementAt(model, getIndex());
}
return true;
}
return false;
}
private IEWidget buildDroppedElement(String elementXMLRepresentation) {
IEWidget widget = null;
try {
XMLMapping ieMapping = getProject().getXmlMappings().getIEMapping();
FlexoComponentBuilder builder = new FlexoComponentBuilder(getWOComponent().getComponentDefinition(), getWOComponent()
.getFlexoResource());
widget = (IEWidget) XMLDecoder.decodeObjectWithMapping(elementXMLRepresentation, ieMapping, builder, getProject()
.getStringEncoder());
} catch (Exception e) {
if (logger.isLoggable(Level.WARNING)) {
logger.warning("Failed building element: " + elementXMLRepresentation);
}
e.printStackTrace();
}
return widget;
}
private IEWidget buildDroppedElement(File elementXMLFile) {
Properties answer = new Properties();
try {
answer.load(new FileInputStream(elementXMLFile));
} catch (Exception e) {
e.printStackTrace();
}
return buildDroppedElement(answer.getProperty("xml"));
}
public String getElementXMLRepresentation() {
return movedWidget.getXMLRepresentation();
}
public void setElementXMLRepresentation(String elementXMLRepresentation) {
movedWidget = buildDroppedElement(elementXMLRepresentation);
}
/*public void setElementType(WidgetType widgetType)
{
String paletteElementName = getElementName(widgetType);
File foundFile = locatePaletteElementFile(paletteElementName);
if (foundFile == null) {
logger.warning("Could not locate IE palette element " + paletteElementName);
movedWidget = null;
} else {
movedWidget = buildDroppedElement(foundFile);
}
}*/
private static File getPaletteDirectory() {
return new FileResource("Config/IEPalette");
}
private static File locatePaletteElementFile(String paletteElementName) {
File[] paletteSubDirectories = getPaletteDirectory().listFiles(new FileFilter() {
@Override
public boolean accept(File aFile) {
return aFile.isDirectory() && !aFile.getName().endsWith("CVS");
}
});
for (File subDir : paletteSubDirectories) {
for (File file : subDir.listFiles(new FileFilter() {
@Override
public boolean accept(File aFile) {
return aFile.isFile() && aFile.getName().endsWith(".properties");
}
})) {
if (file.getName().equalsIgnoreCase(paletteElementName)
|| file.getName().equalsIgnoreCase(paletteElementName + ".properties")) {
return file;
}
}
}
return null;
}
// ---------------------------------
/*public enum WidgetType {
BLOCK, BROWSER, CHECKBOX, CUSTOMBUTTON, DROPDOWN, FILEUPLOAD, HEADER, HTMLTable, HYPERLINK, LABEL, LIST, RADIO, STRING, TABS, TEXTAREA, TEXTFIELD, WYSIWYG
}
private String getElementName(WidgetType widgetType)
{
if (widgetType == WidgetType.BLOCK)
return "BLOCK";
if (widgetType == WidgetType.BROWSER)
return "BROWSER";
if (widgetType == WidgetType.CHECKBOX)
return "CHECKBOX";
if (widgetType == WidgetType.CUSTOMBUTTON)
return "CUSTOMBUTTON";
if (widgetType == WidgetType.DROPDOWN)
return "DROPDOWN";
if (widgetType == WidgetType.FILEUPLOAD)
return "FILEUPLOAD";
if (widgetType == WidgetType.HEADER)
return "HEADER";
if (widgetType == WidgetType.HTMLTable)
return "HTMLTable";
if (widgetType == WidgetType.HYPERLINK)
return "HYPERLINK";
if (widgetType == WidgetType.LABEL)
return "LABEL";
if (widgetType == WidgetType.LIST)
return "LIST";
if (widgetType == WidgetType.RADIO)
return "RADIO";
if (widgetType == WidgetType.STRING)
return "STRING";
if (widgetType == WidgetType.TABS)
return "TABS";
if (widgetType == WidgetType.TEXTAREA)
return "TEXTAREA";
if (widgetType == WidgetType.TEXTFIELD)
return "TEXTFIELD";
if (widgetType == WidgetType.WYSIWYG)
return "WYSIWYG";
return "";
}
public static MoveIEElement createBlocInComponent(IEWOComponent component, int index, FlexoEditor editor)
{
MoveIEElement dropBloc = MoveIEElement.actionType.makeNewAction(component, null, editor);
dropBloc.setElementType(WidgetType.BLOCK);
dropBloc.setIndex(index);
return dropBloc;
}
public static MoveIEElement createHTMLTableInComponent(IEWOComponent component, int index)
{
MoveIEElement dropTable = MoveIEElement.actionType.makeNewAction(component, null);
dropTable.setElementType(WidgetType.HTMLTable);
dropTable.setIndex(index);
return dropTable;
}
public static MoveIEElement createTableInBloc(IEBlocWidget bloc, FlexoEditor editor)
{
MoveIEElement dropHTMLTable = MoveIEElement.actionType.makeNewAction(bloc, null, editor);
dropHTMLTable.setElementType(WidgetType.HTMLTable);
return dropHTMLTable;
}
public static MoveIEElement createTabsInComponent(IEWOComponent component, int index, FlexoEditor editor)
{
MoveIEElement dropTabs = MoveIEElement.actionType.makeNewAction(component, null, editor);
dropTabs.setElementType(WidgetType.TABS);
dropTabs.setIndex(index);
return dropTabs;
}
public static MoveIEElement insertWidgetInTable(IEHTMLTableWidget table, WidgetType widgetType, int row, int col, int index, FlexoEditor editor)
{
IETDWidget cell = table.getTDAt(row, col);
IESequenceWidget sequence = cell.getSequenceWidget();
MoveIEElement dropWidget = MoveIEElement.actionType.makeNewAction(sequence, null, editor);
dropWidget.setElementType(widgetType);
dropWidget.setIndex(index);
return dropWidget;
}
*/
}