| /* |
| * Copyright (c) 2002 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| */ |
| package org.eclipse.wst.xml.ui.internal.catalog; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.graphics.Color; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.graphics.Rectangle; |
| import org.eclipse.swt.layout.FormAttachment; |
| import org.eclipse.swt.layout.FormData; |
| import org.eclipse.swt.layout.FormLayout; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.FileDialog; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Menu; |
| import org.eclipse.swt.widgets.MenuItem; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.swt.widgets.ToolBar; |
| import org.eclipse.swt.widgets.ToolItem; |
| import org.eclipse.swt.widgets.Widget; |
| import org.eclipse.ui.part.PageBook; |
| import org.eclipse.wst.common.ui.internal.dialogs.SelectSingleFileDialog; |
| import org.eclipse.wst.common.uriresolver.internal.util.URIHelper; |
| import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalog; |
| import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalogElement; |
| import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalogEntry; |
| import org.eclipse.wst.xml.core.internal.catalog.provisional.INextCatalog; |
| import org.eclipse.wst.xml.ui.internal.XMLUIPlugin; |
| |
| public class EditCatalogEntryDialog extends Dialog |
| { |
| protected static Image borwseImage = ImageFactory.INSTANCE.getImage("icons/obj16/file_expand.gif"); |
| protected static Image catalogEntryToolBarImage = ImageFactory.INSTANCE.getImage("icons/etool50/catalogEntry.gif"); |
| protected static Image nextCatalogToolBarImage = ImageFactory.INSTANCE.getImage("icons/etool50/nextCatalog.gif"); |
| |
| protected class CatalogEntryPage extends CatalogElementPage |
| { |
| |
| protected Button browseButton; |
| |
| protected ICatalogEntry catalogEntry; |
| |
| protected Button checkboxButton; |
| |
| protected Label errorMessageLabel; |
| |
| protected Text keyField; |
| |
| protected Combo keyTypeCombo; |
| |
| protected Text resourceLocationField; |
| |
| protected Combo resourceTypeCombo; |
| |
| protected Text webAddressField; |
| |
| protected void computeErrorMessage() |
| { |
| errorMessage = null; |
| |
| if (errorMessage == null) |
| { |
| String fileName = resourceLocationField.getText(); |
| if (fileName.trim().length() > 0) |
| { |
| if (fileName.indexOf("..") != -1 |
| || fileName.indexOf("./") != -1 |
| || fileName.indexOf("/.") != -1 |
| || fileName.indexOf(".\\") != -1 |
| || fileName.indexOf("\\.") != -1) |
| { |
| errorMessage = XMLCatalogMessages.UI_WARNING_URI_MUST_NOT_HAVE_DOTS; |
| } |
| |
| String uri = fileName; |
| if (!URIHelper.hasProtocol(uri)) |
| { |
| uri = URIHelper.isAbsolute(uri) ? URIHelper |
| .prependFileProtocol(uri) : URIHelper |
| .prependPlatformResourceProtocol(uri); |
| } |
| |
| if (errorMessage == null |
| && !URIHelper.isReadableURI(uri, false)) |
| { |
| errorMessage = XMLCatalogMessages.UI_WARNING_URI_NOT_FOUND_COLON |
| + fileName; |
| } |
| } else |
| { |
| errorMessage = ""; // this an error that is not actaully |
| // reported ... OK is just disabled |
| } |
| } |
| |
| if (errorMessage == null && checkboxButton.getSelection() |
| && webAddressField.getText().trim().length() == 0) |
| { |
| errorMessage = ""; // this an error that is not actually |
| // reported |
| // ... OK is just disabled |
| } |
| |
| if (errorMessage == null && keyField.getText().trim().length() == 0) |
| { |
| errorMessage = ""; // this an error that is not actually |
| // reported |
| // ... OK is just disabled |
| } |
| } |
| |
| protected Control createCatalogEntryPanel(Composite parent) |
| { |
| |
| ModifyListener modifyListener = new ModifyListener() |
| { |
| public void modifyText(ModifyEvent e) |
| { |
| if (e.widget == resourceLocationField) |
| { |
| if (keyField.getText().length() == 0) |
| { |
| String uri = resourceLocationField.getText(); |
| if (uri.endsWith("xsd") |
| && !URIHelper.hasProtocol(uri)) |
| { |
| uri = URIHelper.isAbsolute(uri) ? URIHelper |
| .prependFileProtocol(uri) : URIHelper |
| .prependPlatformResourceProtocol(uri); |
| String namespaceURI = XMLQuickScan |
| .getTargetNamespaceURIForSchema(uri); |
| if (namespaceURI != null) |
| { |
| keyField.setText(namespaceURI); |
| } |
| } |
| } |
| } |
| updateWidgets(e.widget); |
| } |
| }; |
| |
| |
| Composite composite = new Composite(parent, SWT.NONE); |
| GridData gd = new GridData(GridData.FILL_BOTH); |
| composite.setLayoutData(gd); |
| |
| GridLayout layout = new GridLayout(); |
| composite.setLayout(layout); |
| |
| Composite group = new Composite(composite, SWT.NONE); |
| gd = new GridData(GridData.FILL_HORIZONTAL); |
| group.setLayoutData(gd); |
| |
| layout = new GridLayout(3, false); |
| group.setLayout(layout); |
| |
| Label resourceLocationLabel = new Label(group, SWT.NONE); |
| resourceLocationLabel.setText(XMLCatalogMessages.UI_LABEL_URI_COLON); |
| |
| resourceLocationField = new Text(group, SWT.SINGLE | SWT.BORDER); |
| gd = new GridData(); |
| gd.horizontalAlignment = SWT.FILL; |
| gd.grabExcessHorizontalSpace = true; |
| resourceLocationField.setLayoutData(gd); |
| resourceLocationField.setText(getDisplayValue(getEntry().getURI())); |
| // WorkbenchHelp.setHelp(resourceLocationField, |
| // XMLBuilderContextIds.XMLP_ENTRY_URI); |
| resourceLocationField.addModifyListener(modifyListener); |
| |
| |
| browseButton = createBrowseButton(group); |
| // WorkbenchHelp.setHelp(browseButton, XMLBuilderContextIds.XMLP_ENTRY_BROWSE); |
| browseButton.addSelectionListener(new DropDownSelectionListener(resourceLocationField)); |
| |
| // Key Type |
| // |
| Label keyTypeLabel = new Label(group, SWT.NONE); |
| keyTypeLabel.setText(XMLCatalogMessages |
| .UI_KEY_TYPE_COLON); |
| |
| keyTypeCombo = new Combo(group, SWT.NONE); |
| gd = new GridData(); |
| gd.horizontalAlignment = SWT.FILL; |
| gd.grabExcessHorizontalSpace = true; |
| keyTypeCombo.setLayoutData(gd); |
| updateKeyTypeCombo(getEntry().getEntryType()); |
| keyTypeCombo.addModifyListener(modifyListener); |
| // WorkbenchHelp.setHelp(keyTypeCombo, |
| // XMLBuilderContextIds.XMLP_ENTRY_KEY_TYPE); |
| |
| // a placeholder to fill the 3rd column |
| Button placeHolder = new Button(group, SWT.NONE); |
| placeHolder.setVisible(false); |
| |
| // Key |
| // |
| Label keyValueLabel = new Label(group, SWT.NONE); |
| keyValueLabel.setText(XMLCatalogMessages.UI_LABEL_KEY_COLON); |
| keyField = new Text(group, SWT.SINGLE | SWT.BORDER); |
| // WorkbenchHelp.setHelp(keyField, |
| // XMLBuilderContextIds.XMLP_ENTRY_KEY); |
| keyField.setLayoutData(gd); |
| keyField.setText(getDisplayValue(getEntry().getKey())); |
| keyField.addModifyListener(modifyListener); |
| |
| Composite group2 = new Composite(composite, SWT.NONE); |
| gd = new GridData(GridData.FILL_HORIZONTAL); |
| group2.setLayoutData(gd); |
| |
| layout = new GridLayout(); |
| group2.setLayout(layout); |
| |
| // checkbox -- note parent is dialogArea |
| // |
| checkboxButton = new Button(group2, SWT.CHECK); |
| // WorkbenchHelp.setHelp(checkboxButton, |
| // XMLBuilderContextIds.XMLP_ENTRY_SPECIFY_ALTERNATIVE); |
| checkboxButton.setText(XMLCatalogMessages |
| .UI_LABEL_SPECIFY_ALTERNATIVE_WEB_URL); |
| checkboxButton |
| .setLayoutData(new GridData()); |
| checkboxButton.setSelection(getEntry().getAttributeValue( |
| ICatalogEntry.ATTR_WEB_URL) != null); |
| SelectionListener buttonListener = new SelectionListener(){ |
| public void widgetDefaultSelected(SelectionEvent event) |
| { |
| } |
| |
| public void widgetSelected(SelectionEvent event) |
| { |
| if (event.widget == checkboxButton) |
| { |
| updateWidgets(checkboxButton); |
| } |
| } |
| }; |
| checkboxButton.addSelectionListener(buttonListener); |
| |
| // Web Address field |
| // |
| |
| ModifyListener webAddressFieldListener = new ModifyListener() |
| { |
| public void modifyText(ModifyEvent e) |
| { |
| computeErrorMessage(); |
| updateErrorMessageLabel(errorMessageLabel); |
| updateOKButtonState(); |
| } |
| }; |
| |
| webAddressField = new Text(group2, SWT.SINGLE | SWT.BORDER); |
| // WorkbenchHelp.setHelp(webAddressField, |
| // XMLBuilderContextIds.XMLP_ENTRY_WEB_ADDRESS); |
| webAddressField |
| .setLayoutData(gd); |
| webAddressField.setText(getDisplayValue(getEntry() |
| .getAttributeValue(ICatalogEntry.ATTR_WEB_URL))); |
| webAddressField.setEnabled(false); |
| webAddressField.addModifyListener(webAddressFieldListener); |
| |
| |
| errorMessageLabel = new Label(group2, SWT.NONE); |
| Color color = new Color(errorMessageLabel.getDisplay(), 200, 0, 0); |
| errorMessageLabel.setForeground(color); |
| errorMessageLabel.setLayoutData(new GridData( |
| GridData.FILL_HORIZONTAL)); |
| |
| updateWidgets(null); |
| |
| return composite; |
| } |
| |
| public Control createControl(Composite parent) |
| { |
| |
| fControl = createCatalogEntryPanel(parent); |
| |
| return fControl; |
| } |
| |
| |
| public ICatalogElement getData() |
| { |
| return getEntry(); |
| } |
| |
| protected ICatalogEntry getEntry() |
| { |
| if(catalogEntry == null) |
| { |
| if (catalogElement != null |
| && catalogElement.getType() == ICatalogElement.TYPE_ENTRY) |
| { |
| catalogEntry = (ICatalogEntry) catalogElement; |
| } else |
| { |
| if (catalog != null) |
| { |
| catalogEntry = (ICatalogEntry) catalog |
| .createCatalogElement(ICatalogElement.TYPE_ENTRY); |
| } |
| } |
| } |
| return catalogEntry; |
| } |
| |
| protected int getKeyType() |
| { |
| switch (keyTypeCombo.getSelectionIndex()) { |
| case 0: |
| if("schema".equals(keyTypeCombo.getData("keyType"))) |
| { |
| return ICatalogEntry.ENTRY_TYPE_URI; |
| } |
| if(keyTypeCombo.getItemCount() == 1) //only uri entry |
| { |
| return ICatalogEntry.ENTRY_TYPE_URI; |
| } |
| else{ |
| return ICatalogEntry.ENTRY_TYPE_PUBLIC; |
| } |
| case 1: |
| return ICatalogEntry.ENTRY_TYPE_SYSTEM; |
| case 2: |
| return ICatalogEntry.ENTRY_TYPE_URI; |
| default : |
| return ICatalogEntry.ENTRY_TYPE_URI; |
| } |
| } |
| |
| public void saveData() |
| { |
| String uri = resourceLocationField.getText(); |
| if (!URIHelper.hasProtocol(uri)) |
| { |
| uri = URIHelper.isAbsolute(uri) ? URIHelper |
| .prependFileProtocol(uri) : URIHelper |
| .prependPlatformResourceProtocol(uri); |
| } |
| getEntry().setURI(uri); |
| getEntry().setKey(keyField.getText()); |
| getEntry().setEntryType(getKeyType()); |
| getEntry().setAttributeValue( |
| ICatalogEntry.ATTR_WEB_URL, |
| checkboxButton.getSelection() ? webAddressField.getText() |
| : null); |
| } |
| |
| protected void updateKeyTypeCombo(int type) |
| { |
| keyTypeCombo.removeAll(); |
| for (Iterator i = XMLUIPlugin.getXMLCatalogFileTypes() |
| .iterator(); i.hasNext();) |
| { |
| XMLCatalogFileType theFileType = (XMLCatalogFileType) i |
| .next(); |
| if (theFileType.extensions != null) |
| { |
| for(Iterator j = theFileType.extensions |
| .iterator(); j.hasNext();) |
| { |
| String extension = (String) j.next(); |
| if(resourceLocationField.getText().endsWith(extension)) |
| { |
| if(theFileType.description.equals("XSD Files")) |
| { |
| keyTypeCombo.add(XMLCatalogMessages. |
| UI_KEY_TYPE_DESCRIPTION_XSD_PUBLIC); |
| keyTypeCombo.add(XMLCatalogMessages. |
| UI_KEY_TYPE_DESCRIPTION_XSD_SYSTEM); |
| keyTypeCombo.setData("keyType", "schema"); |
| } |
| else if(theFileType.description.equals("DTD Files")) |
| { |
| keyTypeCombo.add(XMLCatalogMessages. |
| UI_KEY_TYPE_DESCRIPTION_DTD_PUBLIC); |
| keyTypeCombo.add(XMLCatalogMessages. |
| UI_KEY_TYPE_DESCRIPTION_DTD_SYSTEM); |
| keyTypeCombo.add(XMLCatalogMessages. |
| UI_KEY_TYPE_DESCRIPTION_URI); |
| } |
| else |
| { |
| keyTypeCombo.add(XMLCatalogMessages. |
| UI_KEY_TYPE_DESCRIPTION_URI); |
| } |
| } |
| |
| } |
| |
| } |
| } |
| if(keyTypeCombo.getItemCount() == 0){ |
| keyTypeCombo.add(XMLCatalogMessages. |
| UI_KEY_TYPE_DESCRIPTION_URI); |
| } |
| // if (resourceLocationField.getText().endsWith("xsd")) |
| // { |
| // keyTypeCombo.add(XMLCatalogMessages. |
| // UI_KEY_TYPE_DESCRIPTION_XSD_PUBLIC")); |
| // keyTypeCombo.add(XMLCatalogMessages. |
| // UI_KEY_TYPE_DESCRIPTION_XSD_SYSTEM")); |
| // keyTypeCombo.setData("keyType", "schema"); |
| // } else |
| // { |
| // keyTypeCombo.add(XMLCatalogMessages. |
| // UI_KEY_TYPE_DESCRIPTION_DTD_PUBLIC")); |
| // keyTypeCombo.add(XMLCatalogMessages. |
| // UI_KEY_TYPE_DESCRIPTION_DTD_SYSTEM")); |
| // keyTypeCombo.add(XMLCatalogMessages. |
| // UI_KEY_TYPE_DESCRIPTION_URI")); |
| // } |
| |
| switch (type) { |
| case ICatalogEntry.ENTRY_TYPE_PUBLIC: |
| keyTypeCombo.select(0); |
| break; |
| case ICatalogEntry.ENTRY_TYPE_SYSTEM: |
| keyTypeCombo.select(1); |
| break; |
| case ICatalogEntry.ENTRY_TYPE_URI: |
| if("schema".equals(keyTypeCombo.getData("keyType"))) |
| { |
| keyTypeCombo.select(0); // namespace name |
| } |
| else |
| { |
| if (keyTypeCombo.getItemCount() == 1) |
| { |
| keyTypeCombo.select(0); |
| } |
| else if(keyTypeCombo.getItemCount() == 3){ |
| keyTypeCombo.select(2); |
| } |
| |
| } |
| break; |
| default : |
| if (keyTypeCombo.getItemCount() == 1) |
| { |
| keyTypeCombo.select(0); |
| } |
| break; |
| } |
| |
| } |
| |
| protected void updateWebAddressWidgets(int keyType) |
| { |
| boolean isPublicKeyType = (keyType == ICatalogEntry.ENTRY_TYPE_PUBLIC); |
| checkboxButton.setEnabled(isPublicKeyType); |
| webAddressField.setEnabled(isPublicKeyType |
| && checkboxButton.getSelection()); |
| } |
| |
| protected void updateWidgets(Widget widget) |
| { |
| if (widget != keyTypeCombo) |
| { |
| updateKeyTypeCombo(getKeyType()); |
| } |
| updateWebAddressWidgets(getKeyType()); |
| computeErrorMessage(); |
| updateErrorMessageLabel(errorMessageLabel); |
| updateOKButtonState(); |
| } |
| |
| } |
| |
| protected abstract class CatalogElementPage { |
| |
| Control fControl; |
| |
| public CatalogElementPage() { |
| super(); |
| |
| } |
| |
| public abstract Control createControl(Composite parent); |
| |
| public Control getControl(){ |
| return fControl; |
| } |
| |
| public abstract ICatalogElement getData(); |
| |
| public abstract void saveData(); |
| } |
| |
| protected class FilterableSelectSingleFileDialog extends |
| SelectSingleFileDialog implements SelectionListener |
| { |
| protected Combo filterControl; |
| |
| public FilterableSelectSingleFileDialog(Shell parentShell) |
| { |
| super(parentShell, null, true); |
| setFilters(null); |
| } |
| |
| public void createAndOpen() |
| { |
| this.create(); |
| getShell().setText( |
| XMLCatalogMessages.UI_LABEL_SELECT_FILE); |
| setBlockOnOpen(true); |
| open(); |
| } |
| |
| public void createFilterControl(Composite composite) |
| { |
| Label label = new Label(composite, SWT.NONE); |
| label.setText(XMLCatalogMessages. |
| UI_LABEL_SELECT_FILE_FILTER_CONTROL); |
| |
| filterControl = new Combo(composite, SWT.NONE); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| filterControl.setLayoutData(gd); |
| |
| filterControl.setText(XMLCatalogMessages. |
| UI_TEXT_SELECT_FILE_FILTER_CONTROL); |
| |
| filterControl.add("All Supported Files"); |
| |
| for (Iterator i = XMLUIPlugin.getXMLCatalogFileTypes() |
| .iterator(); i.hasNext();) |
| { |
| XMLCatalogFileType fileType = (XMLCatalogFileType) i.next(); |
| if (fileType.description != null) |
| { |
| filterControl.add(fileType.description); |
| } |
| } |
| |
| filterControl.addSelectionListener(this); |
| } |
| |
| protected void setFilters(XMLCatalogFileType fileType) |
| { |
| if (fileType == null) |
| { |
| // compute all the supported file extensions |
| List list = new ArrayList(); |
| for (Iterator i = XMLUIPlugin.getXMLCatalogFileTypes() |
| .iterator(); i.hasNext();) |
| { |
| XMLCatalogFileType theFileType = (XMLCatalogFileType) i |
| .next(); |
| if (theFileType.extensions != null) |
| { |
| list.addAll(theFileType.extensions); |
| } |
| } |
| // Any files are now supported with Resource URI |
| //selectSingleFileView.setFilterExtensions(createStringArray(list)); |
| } else |
| { |
| if (fileType.extensions != null) |
| { |
| selectSingleFileView |
| .setFilterExtensions(createStringArray(fileType.extensions)); |
| } |
| } |
| } |
| |
| public void widgetDefaultSelected(SelectionEvent e) |
| { |
| |
| } |
| |
| public void widgetSelected(SelectionEvent e) |
| { |
| String text = filterControl.getText(); |
| XMLCatalogFileType fileType = getMatchingFileType(text); |
| setFilters(fileType); |
| } |
| } |
| |
| protected class NextCatalogPage extends CatalogElementPage |
| { |
| protected Button browseButton; |
| |
| protected Text catalogLocationField; |
| |
| protected INextCatalog nextCatalog; |
| |
| protected Label errorMessageLabel; |
| |
| protected void computeErrorMessage() |
| { |
| errorMessage = null; |
| |
| if (errorMessage == null) |
| { |
| String fileName = catalogLocationField.getText(); |
| if (fileName.trim().length() > 0) |
| { |
| if (fileName.indexOf("..") != -1 |
| || fileName.indexOf("./") != -1 |
| || fileName.indexOf("/.") != -1 |
| || fileName.indexOf(".\\") != -1 |
| || fileName.indexOf("\\.") != -1) |
| { |
| errorMessage = XMLCatalogMessages. |
| UI_WARNING_URI_MUST_NOT_HAVE_DOTS; |
| } |
| |
| String uri = fileName; |
| if (!URIHelper.hasProtocol(uri)) |
| { |
| uri = URIHelper.isAbsolute(uri) ? URIHelper |
| .prependFileProtocol(uri) : URIHelper |
| .prependPlatformResourceProtocol(uri); |
| } |
| |
| if (errorMessage == null |
| && !URIHelper.isReadableURI(uri, false)) |
| { |
| errorMessage = XMLCatalogMessages. |
| UI_WARNING_URI_NOT_FOUND_COLON |
| + fileName; |
| } |
| } else |
| { |
| errorMessage = ""; // this an error that is not actaully |
| // reported ... OK is just disabled |
| } |
| } |
| |
| } |
| |
| public Control createControl(Composite parent) |
| { |
| fControl = createNextCatalogPanel(parent); |
| return fControl; |
| } |
| |
| protected Control createNextCatalogPanel(Composite parent) |
| { |
| ModifyListener modifyListener = new ModifyListener() |
| { |
| public void modifyText(ModifyEvent e) |
| { |
| updateWidgets(e.widget); |
| } |
| }; |
| |
| Composite composite = new Composite(parent, SWT.NONE); |
| GridData gd = new GridData(GridData.FILL_BOTH); |
| composite.setLayoutData(gd); |
| |
| GridLayout layout = new GridLayout(); |
| composite.setLayout(layout); |
| |
| Composite group = new Composite(composite, SWT.NONE); |
| gd = new GridData(GridData.FILL_HORIZONTAL); |
| group.setLayoutData(gd); |
| |
| layout = new GridLayout(2, false); |
| group.setLayout(layout); |
| |
| Label resourceLocationLabel = new Label(group, SWT.NONE); |
| resourceLocationLabel.setText(XMLCatalogMessages. |
| UI_LABEL_CATALOG_URI_COLON); |
| |
| // filler |
| new Label(group, SWT.NONE); |
| |
| catalogLocationField = new Text(group, SWT.SINGLE | SWT.BORDER); |
| catalogLocationField.setLayoutData(new GridData( |
| GridData.FILL_HORIZONTAL)); |
| catalogLocationField.setText(getDisplayValue(getNextCatalog() |
| .getCatalogLocation())); |
| // WorkbenchHelp.setHelp(resourceLocationField, |
| // XMLBuilderContextIds.XMLP_ENTRY_URI); |
| catalogLocationField.addModifyListener(modifyListener); |
| |
| browseButton = createBrowseButton(group); |
| browseButton.addSelectionListener(new DropDownSelectionListener(catalogLocationField)); |
| |
| errorMessageLabel = new Label(group, SWT.NONE); |
| Color color = new Color(errorMessageLabel.getDisplay(), 200, 0, 0); |
| errorMessageLabel.setForeground(color); |
| errorMessageLabel.setLayoutData(new GridData( |
| GridData.FILL_HORIZONTAL)); |
| updateWidgets(null); |
| return composite; |
| } |
| |
| public ICatalogElement getData() |
| { |
| return getNextCatalog(); |
| } |
| |
| protected INextCatalog getNextCatalog() |
| { |
| if(nextCatalog == null) |
| { |
| if (catalogElement != null |
| && catalogElement.getType() == ICatalogElement.TYPE_NEXT_CATALOG) |
| { |
| nextCatalog = (INextCatalog) catalogElement; |
| } else |
| { |
| if (catalog != null) |
| { |
| nextCatalog = (INextCatalog) catalog |
| .createCatalogElement(ICatalogElement.TYPE_NEXT_CATALOG); |
| } |
| } |
| } |
| return nextCatalog; |
| } |
| |
| public void saveData() |
| { |
| String uri = catalogLocationField.getText(); |
| if (!URIHelper.hasProtocol(uri)) |
| { |
| uri = URIHelper.isAbsolute(uri) ? URIHelper |
| .prependFileProtocol(uri) : URIHelper |
| .prependPlatformResourceProtocol(uri); |
| } |
| getNextCatalog().setCatalogLocation(uri); |
| } |
| |
| protected void updateWidgets(Widget widget) |
| { |
| computeErrorMessage(); |
| updateErrorMessageLabel(errorMessageLabel); |
| updateOKButtonState(); |
| } |
| } |
| |
| protected class ToolBarItemSelectionChangeListener implements SelectionListener |
| { |
| public void widgetDefaultSelected(SelectionEvent e) |
| { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| public void widgetSelected(SelectionEvent e) |
| { |
| Object selection = e.getSource(); |
| if (selection instanceof ToolItem) |
| { |
| if (!showPage((CatalogElementPage)((ToolItem)selection).getData())) |
| { |
| // Page flipping wasn't successful |
| //handleError(); |
| } |
| } |
| } |
| |
| } |
| |
| public static String[] createStringArray(List list) |
| { |
| String[] stringArray = new String[list.size()]; |
| for (int i = 0; i < stringArray.length; i++) |
| { |
| stringArray[i] = (String) list.get(i); |
| } |
| return stringArray; |
| } |
| |
| public static String removeLeadingSlash(String uri) |
| { |
| // remove leading slash from the value to avoid the whole leading slash |
| // ambiguity problem |
| // |
| if (uri != null) |
| { |
| while (uri.startsWith("/") || uri.startsWith("\\")) |
| { |
| uri = uri.substring(1); |
| } |
| } |
| return uri; |
| } |
| |
| protected ICatalog catalog; |
| |
| protected ICatalogElement catalogElement; |
| |
| protected String errorMessage; |
| |
| protected Button okButton; |
| |
| protected PageBook pageContainer; |
| |
| protected CatalogElementPage selectedPage; |
| |
| //protected TreeViewer treeViewer; |
| |
| protected ToolBar toolBar; |
| |
| public EditCatalogEntryDialog(Shell parentShell, ICatalog catalog) |
| { |
| super(parentShell); |
| setShellStyle(getShellStyle() | SWT.RESIZE); |
| this.catalog = catalog; |
| } |
| |
| public EditCatalogEntryDialog(Shell parentShell, |
| ICatalogElement catalogElement) |
| { |
| super(parentShell); |
| setShellStyle(getShellStyle() | SWT.RESIZE); |
| this.catalogElement = catalogElement; |
| // TODO EB: fix his |
| // entry.setURI(URIHelper.removePlatformResourceProtocol(entry.getURI())); |
| } |
| |
| protected void buttonPressed(int buttonId) |
| { |
| if (buttonId == IDialogConstants.OK_ID) |
| { |
| selectedPage.saveData(); |
| } |
| super.buttonPressed(buttonId); |
| } |
| |
| |
| |
| protected void createButtonsForButtonBar(Composite parent) |
| { |
| okButton = createButton(parent, IDialogConstants.OK_ID, |
| IDialogConstants.OK_LABEL, true); |
| okButton.setEnabled(false); |
| createButton(parent, IDialogConstants.CANCEL_ID, |
| IDialogConstants.CANCEL_LABEL, false); |
| updateOKButtonState(); |
| } |
| |
| protected void createCatalogEntryButton() |
| { |
| CatalogElementPage page = new CatalogEntryPage(); |
| page.createControl(pageContainer); |
| ToolItem toolItem = new ToolItem (toolBar, SWT.PUSH); |
| toolItem.setImage(catalogEntryToolBarImage); |
| toolItem.setText (XMLCatalogMessages.EditCatalogEntryDialog_catalogEntryLabel); |
| toolItem.setData(page); |
| toolItem.addSelectionListener(new ToolBarItemSelectionChangeListener()); |
| } |
| |
| protected Control createDialogArea(Composite parent) |
| { |
| Composite dialogAreaComposite = (Composite)super.createDialogArea(parent); |
| GridLayout layout = new GridLayout(); |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| dialogAreaComposite.setLayout(layout); |
| GridData gd = new GridData(GridData.FILL_BOTH); |
| gd.widthHint = 500; |
| gd.heightHint = 250; |
| dialogAreaComposite.setLayoutData(gd); |
| createMainComponent(dialogAreaComposite); |
| return this.dialogArea; |
| } |
| |
| protected Composite createMainComponent(Composite composite) |
| { |
| if (catalogElement != null) // "edit" action |
| { |
| Composite composite1 = new Composite (composite, SWT.NONE); |
| GridData data = new GridData (GridData.FILL_BOTH); |
| composite1.setLayoutData (data); |
| GridLayout layout = new GridLayout(); |
| composite1.setLayout(layout); |
| |
| pageContainer = new PageBook(composite1, SWT.NONE); |
| pageContainer.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| |
| if(catalogElement.getType() == ICatalogElement.TYPE_ENTRY){ |
| CatalogElementPage entryPage = new CatalogEntryPage(); |
| entryPage.createControl(pageContainer); |
| showPage(entryPage); |
| } |
| else if(catalogElement.getType() == ICatalogElement.TYPE_NEXT_CATALOG){ |
| CatalogElementPage nextCatalogPage = new NextCatalogPage(); |
| nextCatalogPage.createControl(pageContainer); |
| showPage(nextCatalogPage); |
| } |
| |
| return composite1; |
| } |
| else // "add" action |
| { |
| return createMainComponentWithToolbar(composite); |
| } |
| } |
| |
| protected Composite createMainComponentWithToolbar(Composite composite) |
| { |
| |
| FormLayout formLayout = new FormLayout (); |
| formLayout.marginHeight = 5; |
| formLayout.marginWidth = 5; |
| composite.setLayout (formLayout); |
| |
| Label label = new Label(composite, SWT.NONE); |
| FormData data = new FormData (); |
| data.top = new FormAttachment (0, 0); |
| data.left = new FormAttachment (0, 0); |
| data.right = new FormAttachment (100, 0); |
| label.setLayoutData (data); |
| |
| toolBar = new ToolBar (composite, SWT.BORDER | SWT.FLAT | SWT.VERTICAL); |
| |
| data = new FormData (); |
| data.top = new FormAttachment (label, 0); |
| data.left = new FormAttachment (0, 0); |
| data.bottom = new FormAttachment (100, 0); |
| // data.height = 250; |
| // data.width = 50; |
| toolBar.setLayoutData (data); |
| |
| Composite composite1 = new Composite (composite, SWT.BORDER); |
| data = new FormData (); |
| data.top = new FormAttachment (label, 0); |
| data.left = new FormAttachment (toolBar, 0, SWT.DEFAULT); |
| data.right = new FormAttachment (100, 0); |
| data.bottom = new FormAttachment (100, 0); |
| composite1.setLayoutData (data); |
| GridLayout layout = new GridLayout(); |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| composite1.setLayout(layout); |
| |
| //createPageBookPanel(composite1); |
| pageContainer = new PageBook(composite1, SWT.NONE); |
| pageContainer.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| |
| // add pages for each type of catalog element |
| createCatalogEntryButton(); |
| createNextCatalogButton(); |
| if(toolBar.getItemCount() > 0){ |
| ToolItem item = toolBar.getItem(0); |
| showPage((CatalogElementPage)(item.getData())); |
| } |
| return composite1; |
| } |
| |
| protected void createNextCatalogButton() |
| { |
| CatalogElementPage page = new NextCatalogPage(); |
| page.createControl(pageContainer); |
| ToolItem toolItem = new ToolItem (toolBar, SWT.PUSH); |
| toolItem.setImage(nextCatalogToolBarImage); |
| toolItem.setText (XMLCatalogMessages.EditCatalogEntryDialog_nextCatalogLabel); |
| toolItem.setData(page); |
| toolItem.addSelectionListener(new ToolBarItemSelectionChangeListener()); |
| |
| } |
| |
| protected ICatalogElement getCatalogElement() |
| { |
| return catalogElement; |
| } |
| |
| protected String getDisplayValue(String string) |
| { |
| return string != null ? string : ""; |
| } |
| |
| protected XMLCatalogFileType getMatchingFileType(String description) |
| { |
| XMLCatalogFileType fileType = null; |
| for (Iterator i = XMLUIPlugin.getXMLCatalogFileTypes() |
| .iterator(); i.hasNext();) |
| { |
| XMLCatalogFileType theFileType = (XMLCatalogFileType) i.next(); |
| if (theFileType.description != null |
| && theFileType.description.equals(description)) |
| { |
| fileType = theFileType; |
| } |
| } |
| return fileType; |
| } |
| |
| protected boolean showPage(CatalogElementPage page) |
| { |
| if (pageContainer.isDisposed()) |
| { |
| return false; |
| } |
| selectedPage = page; |
| pageContainer.setVisible(true); |
| pageContainer.showPage(selectedPage.getControl()); |
| catalogElement = selectedPage.getData(); |
| return true; |
| } |
| |
| protected void updateErrorMessageLabel(Label errorMessageLabel) |
| { |
| errorMessageLabel.setText(errorMessage != null ? errorMessage : ""); |
| } |
| |
| protected void updateOKButtonState() |
| { |
| if (okButton != null) |
| { |
| okButton.setEnabled(errorMessage == null); |
| } |
| } |
| |
| protected Button createBrowseButton(Composite composite){ |
| Button browseButton = new Button(composite, SWT.FLAT ); |
| // browseButton.setText(XMLCatalogMessages. |
| // UI_BUTTON_BROWSE")); |
| browseButton.setImage(borwseImage); |
| Rectangle r = borwseImage.getBounds(); |
| GridData gd = new GridData(); |
| int IMAGE_WIDTH_MARGIN = 6; |
| int IMAGE_HEIGHT_MARGIN = 6; |
| gd.heightHint = r.height+ IMAGE_HEIGHT_MARGIN; |
| gd.widthHint = r.width + IMAGE_WIDTH_MARGIN; |
| browseButton.setLayoutData(gd); |
| |
| return browseButton; |
| |
| } |
| |
| class DropDownSelectionListener extends SelectionAdapter { |
| private Menu menu = null; |
| private Control control; |
| |
| public DropDownSelectionListener(Control control) |
| { |
| super(); |
| this.control = control; |
| } |
| public void widgetSelected(SelectionEvent event) { |
| // Create the menu if it has not already been created |
| if (menu == null) { |
| // Lazy create the menu. |
| menu = new Menu(getShell()); |
| MenuItem menuItem = new MenuItem(menu, SWT.NONE); |
| menuItem.setText(XMLCatalogMessages.UI_BUTTON_MENU_BROWSE_WORKSPACE); |
| /* |
| * Add a menu selection listener so that the menu is hidden |
| * when the user selects an item from the drop down menu. |
| */ |
| menuItem.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| setMenuVisible(false); |
| invokeWorkspaceFileSelectionDialog(); |
| } |
| }); |
| |
| menuItem = new MenuItem(menu, SWT.NONE); |
| menuItem.setText(XMLCatalogMessages.UI_BUTTON_MENU_BROWSE_FILE_SYSTEM); |
| /* |
| * Add a menu selection listener so that the menu is hidden |
| * when the user selects an item from the drop down menu. |
| */ |
| menuItem.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| setMenuVisible(false); |
| invokeFileSelectionDialog(); |
| } |
| }); |
| |
| } |
| |
| // Position the menu below and vertically aligned with the the drop down tool button. |
| Button button = (Button) event.widget; |
| |
| // set location |
| Point ptBrowse = button.getLocation(); |
| Rectangle rcBrowse = button.getBounds(); |
| ptBrowse.y += rcBrowse.height; |
| ptBrowse = button.getParent().toDisplay(ptBrowse); |
| menu.setLocation(ptBrowse.x, ptBrowse.y); |
| |
| setMenuVisible(true); |
| |
| } |
| private void setMenuVisible(boolean visible) |
| { |
| menu.setVisible(visible); |
| //this.visible = visible; |
| } |
| |
| private void invokeWorkspaceFileSelectionDialog() |
| { |
| FilterableSelectSingleFileDialog dialog = new FilterableSelectSingleFileDialog( |
| getShell()); |
| dialog.createAndOpen(); |
| |
| IFile file = dialog.getFile(); |
| if (file != null) |
| { |
| // remove leading slash from the value to avoid the |
| // whole leading slash ambiguity problem |
| // |
| String uri = file.getFullPath().toString(); |
| while (uri.startsWith("/") || uri.startsWith("\\")) |
| { |
| uri = uri.substring(1); |
| } |
| if(control instanceof Text){ |
| ((Text)control).setText(uri); |
| } |
| |
| } |
| } |
| |
| private void invokeFileSelectionDialog() |
| { |
| FileDialog dialog = new FileDialog(getShell(), SWT.SINGLE); |
| String file = dialog.open(); |
| if (control instanceof Text && file != null) |
| { |
| ((Text) control).setText(file); |
| } |
| } |
| } |
| |
| } |