diff options
Diffstat (limited to 'rse/plugins/org.eclipse.rse.importexport/src/org/eclipse/rse/internal/importexport/files/RemoteExportWizardPage1.java')
| -rw-r--r-- | rse/plugins/org.eclipse.rse.importexport/src/org/eclipse/rse/internal/importexport/files/RemoteExportWizardPage1.java | 928 |
1 files changed, 0 insertions, 928 deletions
diff --git a/rse/plugins/org.eclipse.rse.importexport/src/org/eclipse/rse/internal/importexport/files/RemoteExportWizardPage1.java b/rse/plugins/org.eclipse.rse.importexport/src/org/eclipse/rse/internal/importexport/files/RemoteExportWizardPage1.java deleted file mode 100644 index e6a2d8d93..000000000 --- a/rse/plugins/org.eclipse.rse.importexport/src/org/eclipse/rse/internal/importexport/files/RemoteExportWizardPage1.java +++ /dev/null @@ -1,928 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Martin Oberhuber (Wind River) - [174945] split importexport icons from rse.ui - * David McKnight (IBM) - [216252] [api][nls] Resource Strings specific to subsystems should be moved from rse.ui into files.ui / shells.ui / processes.ui where possible - * David McKnight (IBM) - [216252] MessageFormat.format -> NLS.bind - * David McKnight (IBM) - [220547] [api][breaking] SimpleSystemMessage needs to specify a message id and some messages should be shared - *******************************************************************************/ -package org.eclipse.rse.internal.importexport.files; - -import java.io.File; -import java.lang.reflect.InvocationTargetException; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IWorkspace; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Path; -import org.eclipse.jface.dialogs.IDialogSettings; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.window.Window; -import org.eclipse.osgi.util.NLS; -import org.eclipse.rse.core.model.IHost; -import org.eclipse.rse.files.ui.actions.SystemSelectRemoteFolderAction; -import org.eclipse.rse.internal.importexport.IRemoteImportExportConstants; -import org.eclipse.rse.internal.importexport.RemoteImportExportPlugin; -import org.eclipse.rse.internal.importexport.RemoteImportExportResources; -import org.eclipse.rse.internal.importexport.RemoteImportExportUtil; -import org.eclipse.rse.internal.importexport.SystemImportExportResources; -import org.eclipse.rse.services.clientserver.messages.CommonMessages; -import org.eclipse.rse.services.clientserver.messages.ICommonMessageIds; -import org.eclipse.rse.services.clientserver.messages.SimpleSystemMessage; -import org.eclipse.rse.services.clientserver.messages.SystemMessage; -import org.eclipse.rse.subsystems.files.core.subsystems.IRemoteFile; -import org.eclipse.rse.ui.SystemBasePlugin; -import org.eclipse.rse.ui.SystemWidgetHelpers; -import org.eclipse.rse.ui.messages.SystemMessageDialog; -import org.eclipse.rse.ui.messages.SystemMessageLine; -import org.eclipse.rse.ui.wizards.ISystemWizardPage; -import org.eclipse.swt.SWT; -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.Event; -import org.eclipse.swt.widgets.Group; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.Text; -import org.eclipse.swt.widgets.Widget; -import org.eclipse.ui.dialogs.SaveAsDialog; -import org.eclipse.ui.dialogs.WizardExportResourcesPage; - -/** - * Page 1 of the base resource export-to-file-system Wizard - * - * 040510 AR Fix "Create folder" question. Previous fix changed the way we were - * asking user if they wanted target folder created, to use RSE - * widgets. But introduced error. - */ -class RemoteExportWizardPage1 extends WizardExportResourcesPage implements Listener, ISystemWizardPage { - private Object destinationFolder = null; - private String helpId; - private Composite parentComposite; - private SystemMessageLine msgLine; - private SystemMessage pendingMessage, pendingErrorMessage; - // widgets - private Combo destinationNameField; - private Button destinationBrowseButton; - protected Button overwriteExistingFilesCheckbox; - protected Button createDirectoryStructureButton; - protected Button createSelectionOnlyButton; - protected Button saveSettingsButton; - protected Label descFilePathLabel; - protected Text descFilePathField; - protected Button descFileBrowseButton; - // input object - protected Object inputObject = null; - // constants - private static final int MY_SIZING_TEXT_FIELD_WIDTH = 250; - // dialog store id constants - private static final String STORE_DESTINATION_NAMES_ID = "RemoteExportWizard.STORE_DESTINATION_NAMES_ID"; //$NON-NLS-1$ - private static final String STORE_OVERWRITE_EXISTING_FILES_ID = "RemoteExportWizard.STORE_OVERWRITE_EXISTING_FILES_ID"; //$NON-NLS-1$ - private static final String STORE_CREATE_STRUCTURE_ID = "RemoteExportWizard.STORE_CREATE_STRUCTURE_ID"; //$NON-NLS-1$ - private static final String STORE_CREATE_DESCRIPTION_FILE_ID = "RemoteExportWizard.STORE_CREATE_DESCRIPTION_FILE_ID"; //$NON-NLS-1$ - private static final String STORE_DESCRIPTION_FILE_NAME_ID = "RemoteExportWizard.STORE_DESCRIPTION_FILE_NAME_ID"; //$NON-NLS-1$ - //messages - private static final SystemMessage DESTINATION_EMPTY_MESSAGE = new SimpleSystemMessage(RemoteImportExportPlugin.PLUGIN_ID, - IRemoteImportExportConstants.FILEMSG_DESTINATION_EMPTY, - IStatus.ERROR, - RemoteImportExportResources.FILEMSG_DESTINATION_EMPTY, - RemoteImportExportResources.FILEMSG_DESTINATION_EMPTY_DETAILS); - - - /** - * Create an instance of this class - */ - protected RemoteExportWizardPage1(String name, IStructuredSelection selection) { - super(name, selection); - setInputObject(selection); - } - - /** - * Create an instance of this class - */ - public RemoteExportWizardPage1(IStructuredSelection selection) { - this("fileSystemExportPage1", selection); //$NON-NLS-1$ - setTitle(SystemImportExportResources.RESID_FILEEXPORT_PAGE1_TITLE); - setDescription(SystemImportExportResources.RESID_FILEEXPORT_PAGE1_DESCRIPTION); - } - - /** - * Add the passed value to self's destination widget's history - * - * @param value java.lang.String - */ - protected void addDestinationItem(String value) { - destinationNameField.add(value); - } - - /** (non-Javadoc) - * Method declared on IDialogPage. - */ - public void createControl(Composite parent) { - parentComposite = new Composite(parent, SWT.NONE); - parentComposite.setLayout(new GridLayout(1, false)); - parentComposite.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, true)); - super.createControl(parentComposite); - msgLine = new SystemMessageLine(parentComposite); - msgLine.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, true)); - if (pendingMessage != null) setMessage(pendingMessage); - if (pendingErrorMessage != null) setErrorMessage(pendingErrorMessage); - giveFocusToDestination(); - SystemWidgetHelpers.setWizardPageMnemonics(parentComposite); - if (helpId != null) { - SystemWidgetHelpers.setHelp(parentComposite, helpId); - } else { - SystemWidgetHelpers.setHelp(parentComposite, RemoteImportExportPlugin.HELPPREFIX + "import_context"); //$NON-NLS-1$ - } - setControl(parentComposite); - // super.createControl(parent); - // parentComposite = parent; - // giveFocusToDestination(); - // SystemWidgetHelpers.setHelp(getControl(), RemoteImportExportPlugin.HELPPREFIX + "export_context"); - // Control c = getControl(); - // if (c instanceof Composite) - // { - // SystemWidgetHelpers.setWizardPageMnemonics((Composite)c); - // parentComposite = (Composite)c; - // if (helpId != null) - // SystemWidgetHelpers.setHelp(parentComposite, helpId); - // } - // else if (c instanceof Button) - // { - // Mnemonics ms = new Mnemonics(); - // ms.setMnemonic((Button)c); - // } - // configureMessageLine(); - } - - /** - * Create the export destination specification widgets - * - * @param parent org.eclipse.swt.widgets.Composite - */ - protected void createDestinationGroup(Composite parent) { - // destination specification group - Composite destinationSelectionGroup = SystemWidgetHelpers.createComposite(parent, 3); - ((GridData) destinationSelectionGroup.getLayoutData()).verticalAlignment = GridData.FILL; - destinationNameField = SystemWidgetHelpers.createLabeledReadonlyCombo(destinationSelectionGroup, null, SystemImportExportResources.RESID_FILEEXPORT_DESTINATION_LABEL, - SystemImportExportResources.RESID_FILEEXPORT_DESTINATION_TOOLTIP); - ((GridData) destinationNameField.getLayoutData()).widthHint = MY_SIZING_TEXT_FIELD_WIDTH; - ((GridData) destinationNameField.getLayoutData()).grabExcessHorizontalSpace = true; - destinationNameField.addListener(SWT.Modify, this); - destinationNameField.addListener(SWT.Selection, this); - // destination browse button - destinationBrowseButton = SystemWidgetHelpers.createPushButton(destinationSelectionGroup, null, SystemImportExportResources.RESID_FILEEXPORT_DESTINATION_BROWSE_LABEL, - SystemImportExportResources.RESID_FILEEXPORT_DESTINATION_BROWSE_TOOLTIP); - ((GridData) destinationBrowseButton.getLayoutData()).grabExcessHorizontalSpace = false; - destinationBrowseButton.addListener(SWT.Selection, this); - new Label(parent, SWT.NONE); // vertical spacer - } - - /** - * Create the export options specification widgets. - * @param optionsGroup the group into which the option buttons will be placed - */ - protected void createOptionsGroupButtons(Group optionsGroup) { - overwriteExistingFilesCheckbox = SystemWidgetHelpers.createCheckBox(optionsGroup, 1, null, SystemImportExportResources.RESID_FILEEXPORT_OPTION_OVERWRITE_LABEL, - SystemImportExportResources.RESID_FILEEXPORT_OPTION_OVERWRITE_TOOLTIP); - createDirectoryStructureButton = SystemWidgetHelpers.createRadioButton(optionsGroup, null, SystemImportExportResources.RESID_FILEEXPORT_OPTION_CREATEALL_LABEL, - SystemImportExportResources.RESID_FILEEXPORT_OPTION_CREATEALL_TOOLTIP); - createSelectionOnlyButton = SystemWidgetHelpers.createRadioButton(optionsGroup, null, SystemImportExportResources.RESID_FILEEXPORT_OPTION_CREATESEL_LABEL, - SystemImportExportResources.RESID_FILEEXPORT_OPTION_CREATESEL_TOOLTIP); - createSelectionOnlyButton.setSelection(true); - Composite comp = SystemWidgetHelpers.createComposite(optionsGroup, 3); - GridLayout layout = new GridLayout(); - layout.numColumns = 3; - layout.marginWidth = 0; - comp.setLayout(layout); - comp.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL)); - saveSettingsButton = SystemWidgetHelpers.createCheckBox(comp, 3, null, SystemImportExportResources.RESID_FILEEXPORT_OPTION_SETTINGS_LABEL, - SystemImportExportResources.RESID_FILEEXPORT_OPTION_SETTINGS_TOOLTIP); - saveSettingsButton.addListener(SWT.Selection, this); - descFilePathLabel = new Label(comp, SWT.NONE); - descFilePathLabel.setText(SystemImportExportResources.RESID_FILEEXPORT_OPTION_SETTINGS_DESCFILE_LABEL); - GridData data = new GridData(); - descFilePathLabel.setLayoutData(data); - descFilePathField = new Text(comp, SWT.SINGLE | SWT.BORDER); - descFilePathField.setToolTipText(SystemImportExportResources.RESID_FILEEXPORT_OPTION_SETTINGS_DESCFILE_PATH_TOOLTIP); - data = new GridData(); - data.horizontalAlignment = GridData.HORIZONTAL_ALIGN_FILL; - data.grabExcessHorizontalSpace = true; - data.widthHint = convertWidthInCharsToPixels(80); - descFilePathField.setLayoutData(data); - descFilePathField.addListener(SWT.Modify, this); - descFileBrowseButton = SystemWidgetHelpers.createPushButton(comp, null, SystemImportExportResources.RESID_FILEEXPORT_OPTION_SETTINGS_DESCFILE_BROWSE_LABEL, - SystemImportExportResources.RESID_FILEEXPORT_OPTION_SETTINGS_DESCFILE_BROWSE_TOOLTIP); - descFileBrowseButton.addListener(SWT.Selection, this); - } - - /** - * @see org.eclipse.ui.dialogs.WizardExportResourcesPage#setupBasedOnInitialSelections() - */ - protected void setupBasedOnInitialSelections() { - Object input = getInputObject(); - boolean allResource = true; - // ensure initial input, i.e. selection, comprises of IResources only - if ((input != null) && (input instanceof IStructuredSelection)) { - IStructuredSelection sel = (IStructuredSelection) input; - if (sel.size() > 0) { - Iterator z = sel.iterator(); - while (z.hasNext()) { - Object obj = z.next(); - if (!(obj instanceof IResource)) { - allResource = false; - break; - } - } - } else { - allResource = false; - } - } else { - allResource = false; - } - // if selections are all resources, call super method to setup - if (allResource) { - super.setupBasedOnInitialSelections(); - } - } - - /* (non-Javadoc) - * @see org.eclipse.ui.dialogs.WizardDataTransferPage#updateWidgetEnablements() - */ - protected void updateWidgetEnablements() { - boolean isSaveSettings = isSaveSettings(); - descFilePathLabel.setEnabled(isSaveSettings); - descFilePathField.setEnabled(isSaveSettings); - descFileBrowseButton.setEnabled(isSaveSettings); - } - - /** - * Attempts to ensure that the specified directory exists on the local file system. - * Answers a boolean indicating success. - * - * @return boolean - * @param directory java.io.File - */ - protected boolean ensureDirectoryExists(File directory) { - if (!directory.exists()) { - - String msgTxt = RemoteImportExportResources.FILEMSG_TARGET_EXISTS; - String msgDetails = NLS.bind(RemoteImportExportResources.FILEMSG_TARGET_EXISTS_DETAILS, directory.getAbsolutePath()); - - SystemMessage msg = new SimpleSystemMessage(RemoteImportExportPlugin.PLUGIN_ID, - IRemoteImportExportConstants.FILEMSG_TARGET_EXISTS, - IStatus.ERROR, msgTxt, msgDetails); - SystemMessageDialog dlg = new SystemMessageDialog(getContainer().getShell(), msg); - if (!dlg.openQuestionNoException()) return false; - if (!directory.mkdirs()) { - msgTxt = RemoteImportExportResources.FILEMSG_CREATE_FOLDER_FAILED; - msgDetails = NLS.bind(RemoteImportExportResources.FILEMSG_CREATE_FOLDER_FAILED_DETAILS, directory.getAbsolutePath()); - - msg = new SimpleSystemMessage(RemoteImportExportPlugin.PLUGIN_ID, - IRemoteImportExportConstants.FILEMSG_CREATE_FOLDER_FAILED, - IStatus.ERROR, msgTxt, msgDetails); - msg.makeSubstitution(directory.getAbsolutePath()); - setErrorMessage(msg); - giveFocusToDestination(); - return false; - } - } - return true; - } - - /** - * If the target for export does not exist then attempt to create it. - * Answer a boolean indicating whether the target exists (ie.- if it - * either pre-existed or this method was able to create it) - * - * @return boolean - */ - protected boolean ensureTargetIsValid(File targetDirectory) { - if (targetDirectory.exists() && !targetDirectory.isDirectory()) { - String msgTxt = RemoteImportExportResources.FILEMSG_SOURCE_IS_FILE; - String msgDetails = NLS.bind(RemoteImportExportResources.FILEMSG_SOURCE_IS_FILE_DETAILS, targetDirectory.getAbsolutePath()); - - SystemMessage msg = new SimpleSystemMessage(RemoteImportExportPlugin.PLUGIN_ID, - IRemoteImportExportConstants.FILEMSG_SOURCE_IS_FILE, - IStatus.ERROR, msgTxt, msgDetails); - - setErrorMessage(msg); - giveFocusToDestination(); - return false; - } - return ensureDirectoryExists(targetDirectory); - } - - /** - * Set up and execute the passed Operation. Answer a boolean indicating success. - * - * @return boolean - */ - protected boolean executeExportOperation(RemoteFileExportOperation op) { - try { - getContainer().run(true, true, op); - } catch (InterruptedException e) { - return false; - } catch (InvocationTargetException e) { // Display error dialog if exception is NullPointer, assume this means - // communication failure. See RemoteFileExportOperation.exportFile() - if (!NullPointerException.class.isInstance(e.getTargetException())) { - displayErrorDialog(e.getTargetException()); - return false; - } - } catch (Exception e) { - displayErrorDialog(e.getMessage()); - return false; - } - IStatus status = op.getStatus(); - if (!status.isOK()) { - String msgTxt = NLS.bind(RemoteImportExportResources.FILEMSG_EXPORT_FAILED, status); - SystemMessage msg = new SimpleSystemMessage(RemoteImportExportPlugin.PLUGIN_ID, - IRemoteImportExportConstants.FILEMSG_EXPORT_FAILED, - IStatus.ERROR, msgTxt); - SystemMessageDialog dlg = new SystemMessageDialog(getContainer().getShell(), msg); - dlg.openWithDetails(); - return false; - } - return true; - } - - /** - * The Finish button was pressed. Try to do the required work now and answer - * a boolean indicating success. If false is returned then the wizard will - * not close. - * - * @return boolean - */ - public boolean finish() { - clearMessage(); - clearErrorMessage(); - boolean ret = false; - setDestinationValue(destinationNameField.getText().trim()); - if (Utilities.isConnectionValid(destinationNameField.getText().trim(), getShell()) && isDestinationFolder()) { - if (!ensureTargetIsValid((File) destinationFolder)) return false; - List resourcesToExport = getWhiteCheckedResources(); - //Save dirty editors if possible but do not stop if not all are saved - saveDirtyEditors(); - // about to invoke the operation so save our state - saveWidgetValues(); - if (resourcesToExport.size() > 0) { - // export data - RemoteFileExportData data = new RemoteFileExportData(); - data.setElements(resourcesToExport); - data.setCreateDirectoryStructure(createDirectoryStructureButton.getSelection()); - data.setCreateSelectionOnly(createSelectionOnlyButton.getSelection()); - data.setOverWriteExistingFiles(overwriteExistingFilesCheckbox.getSelection()); - data.setSaveSettings(saveSettingsButton.getSelection()); - data.setDescriptionFilePath(getDescriptionLocation()); - data.setDestination(getDestinationValue()); - // execute export - ret = executeExportOperation(new RemoteFileExportOperation(data, this)); - return ret; - } - - String msgTxt = RemoteImportExportResources.FILEMSG_EXPORT_NONE_SELECTED; - String msgDetails = RemoteImportExportResources.FILEMSG_EXPORT_NONE_SELECTED_DETAILS; - - SystemMessage msg = new SimpleSystemMessage(RemoteImportExportPlugin.PLUGIN_ID, - IRemoteImportExportConstants.FILEMSG_EXPORT_NONE_SELECTED, - IStatus.ERROR, msgTxt, msgDetails); - setErrorMessage(msg); - return false; - } - return false; - } - - /** - * Gets the destination. - * @return the desstionation. - */ - protected String getDestinationValue() { - return destinationNameField.getText().trim(); - } - - /** - * Gets the description. - * @return the description. - */ - protected String getDescriptionLocation() { - return descFilePathField.getText().trim(); - } - - /** - * Returns whether the settings should be saved. - * @return whether settings should be saved. - */ - protected boolean isSaveSettings() { - return saveSettingsButton.getSelection(); - } - - /** - * Set the current input focus to self's destination entry field - */ - protected void giveFocusToDestination() { - destinationNameField.setFocus(); - } - - /** - * Open an appropriate destination browser so that the user can specify a source - * to import from - */ - protected void handleDestinationBrowseButtonPressed() { - SystemSelectRemoteFolderAction action = new SystemSelectRemoteFolderAction(this.getShell()); - action.setShowNewConnectionPrompt(true); - action.setFoldersOnly(true); - action.setShowPropertySheet(true, false); - String destValue = getDestinationValue(); - if (destValue != null) - { - IHost host = Utilities.parseForSystemConnection(destValue); - IRemoteFile path = Utilities.parseForIRemoteFile(destValue); - action.setDefaultConnection(host); - action.setPreSelection(path); - } - - action.run(); - IRemoteFile folder = action.getSelectedFolder(); - - if (folder != null) { - destinationFolder = new UniFilePlus(folder); - destValue = Utilities.getAsString((UniFilePlus)destinationFolder); - setDestinationValue(destValue); - } - } - - /** - * Open an appropriate destination browser so that the user can specify a source - * to import from. - */ - protected void handleDescriptionFileBrowseButtonPressed() { - SaveAsDialog dialog = new SaveAsDialog(getContainer().getShell()); - dialog.create(); - dialog.getShell().setText(RemoteImportExportResources.IMPORT_EXPORT_DESCRIPTION_FILE_DIALOG_TITLE); - dialog.setMessage(RemoteImportExportResources.IMPORT_EXPORT_DESCRIPTION_FILE_DIALOG_MESSAGE); - dialog.setOriginalFile(createFileHandle(new Path(getDescriptionLocation()))); - if (dialog.open() == Window.OK) { - IPath path = dialog.getResult(); - path = path.removeFileExtension().addFileExtension(Utilities.EXPORT_DESCRIPTION_EXTENSION); - descFilePathField.setText(path.toString()); - } - } - - /** - * Creates a file resource handle for the file with the given workspace path. - * This method does not create the file resource; this is the responsibility - * of <code>createFile</code>. - * - * @param filePath the path of the file resource to create a handle for - * @return the new file resource handle - */ - protected IFile createFileHandle(IPath filePath) { - if (filePath.isValidPath(filePath.toString()) && filePath.segmentCount() >= 2) - return SystemBasePlugin.getWorkspace().getRoot().getFile(filePath); - else - return null; - } - - /** - * Handle all events and enablements for widgets in this page - * @param e Event - */ - public void handleEvent(Event e) { - Widget source = e.widget; - if (source == destinationBrowseButton) { - handleDestinationBrowseButtonPressed(); - } else if (source == descFileBrowseButton) { - handleDescriptionFileBrowseButtonPressed(); - } - updateWidgetEnablements(); - updatePageCompletion(); - } - - /** - * Hook method for saving widget values for restoration by the next instance - * of this class. - */ - protected void internalSaveWidgetValues() { - // update directory names history - IDialogSettings settings = getDialogSettings(); - if (settings != null) { - String[] directoryNames = settings.getArray(STORE_DESTINATION_NAMES_ID); - if (directoryNames == null) directoryNames = new String[0]; - directoryNames = addToHistory(directoryNames, getDestinationValue()); - settings.put(STORE_DESTINATION_NAMES_ID, directoryNames); - // options - settings.put(STORE_OVERWRITE_EXISTING_FILES_ID, overwriteExistingFilesCheckbox.getSelection()); - settings.put(STORE_CREATE_STRUCTURE_ID, createDirectoryStructureButton.getSelection()); - settings.put(STORE_CREATE_DESCRIPTION_FILE_ID, isSaveSettings()); - settings.put(STORE_DESCRIPTION_FILE_NAME_ID, getDescriptionLocation()); - } - } - - /** - * Method will return boolean value, will issue error if destination is - * null - */ - protected boolean isDestinationFolder() { - boolean ret = destinationFolder != null; - if (!ret) { - String msgTxt = RemoteImportExportResources.MSG_IMPORT_EXPORT_UNABLE_TO_USE_CONNECTION; - String msgDetails = RemoteImportExportResources.MSG_IMPORT_EXPORT_UNABLE_TO_USE_CONNECTION_DETAILS; - SystemMessage msg = new SimpleSystemMessage(RemoteImportExportPlugin.PLUGIN_ID, - IRemoteImportExportConstants.MSG_IMPORT_EXPORT_UNABLE_TO_USE_CONNECTION, - IStatus.ERROR, msgTxt, msgDetails); - SystemMessageDialog.show(getShell(), msg); - } - return ret; - } - - /** - * Hook method for restoring widget values to the values that they held - * last time this wizard was used to completion. - */ - protected void restoreWidgetValues() { - IDialogSettings settings = getDialogSettings(); - if (settings != null) { - // destination chosen on previous export - String lastDestination = null; - String[] directoryNames = settings.getArray(STORE_DESTINATION_NAMES_ID); - if (directoryNames != null) { - for (int i = 0; i < directoryNames.length; i++) { - // because of the way we add destination items to history, the - // destination for the previous export would be first - if (i == 0) { - lastDestination = directoryNames[i]; - } - addDestinationItem(directoryNames[i]); - } - } - RemoteExportWizard parentWizard = (RemoteExportWizard) getWizard(); - boolean isInitializingFromExportData = parentWizard.getInitializeFromExportData(); - // options - // no export data to initialize from, so prefill from previous export - if (!isInitializingFromExportData) { - overwriteExistingFilesCheckbox.setSelection(settings.getBoolean(STORE_OVERWRITE_EXISTING_FILES_ID)); - boolean createDirectories = settings.getBoolean(STORE_CREATE_STRUCTURE_ID); - createDirectoryStructureButton.setSelection(createDirectories); - createSelectionOnlyButton.setSelection(!createDirectories); - boolean saveSettings = settings.getBoolean(STORE_CREATE_DESCRIPTION_FILE_ID); - saveSettingsButton.setSelection(saveSettings); - String descFilePathStr = settings.get(STORE_DESCRIPTION_FILE_NAME_ID); - if (descFilePathStr == null) { - descFilePathStr = ""; //$NON-NLS-1$ - } - descFilePathField.setText(descFilePathStr); - // select previous export destination - if (lastDestination != null) { - setDestinationValue(lastDestination); - } - } - // initialize from export data - else { - RemoteFileExportData data = parentWizard.getExportData(); - overwriteExistingFilesCheckbox.setSelection(data.isOverWriteExistingFiles()); - createDirectoryStructureButton.setSelection(data.isCreateDirectoryStructure()); - createSelectionOnlyButton.setSelection(data.isCreateSelectionOnly()); - saveSettingsButton.setSelection(data.isSaveSettings()); - String descFilePathStr = data.getDescriptionFilePath(); - if (descFilePathStr == null) { - descFilePathStr = ""; //$NON-NLS-1$ - } - descFilePathField.setText(descFilePathStr); - String destinationPath = data.getDestination(); - if (destinationPath != null) { - setDestinationValue(destinationPath); - } - } - } - // check if there was an initial selection - // if it is a remote directory, then set the absolute path in the source name field - Object initSelection = getInputObject(); - if ((initSelection != null) && (initSelection instanceof IStructuredSelection)) { - IStructuredSelection sel = (IStructuredSelection) initSelection; - if (sel.size() == 1) { - Object theSel = sel.getFirstElement(); - if (theSel instanceof IRemoteFile) { - IRemoteFile file = (IRemoteFile) theSel; - // set source name if the input is a folder - if (file.isDirectory()) { - destinationFolder = new UniFilePlus(file); - setDestinationValue(Utilities.getAsString((UniFilePlus) destinationFolder)); - } - } - } - } - } - - /** - * Set the contents of the receivers destination specification widget to - * the passed value - * - */ - protected void setDestinationValue(String path) { - if (path.length() > 0) { - String[] currentItems = destinationNameField.getItems(); - int selectionIndex = -1; - for (int i = 0; i < currentItems.length && selectionIndex < 0; i++) { - if (currentItems[i].equals(path)) selectionIndex = i; - } - if (selectionIndex < 0) { - // need to add a new one. - int oldLength = currentItems.length; - String[] newItems = new String[oldLength + 1]; - System.arraycopy(currentItems, 0, newItems, 0, oldLength); - newItems[oldLength] = path; - destinationNameField.setText(path); - destinationNameField.setItems(newItems); - selectionIndex = oldLength; - } else { - } - destinationNameField.select(selectionIndex); - } - destinationFolder = null; // clear destination - IHost conn = Utilities.parseForSystemConnection(path); - if (conn != null) { - IRemoteFile rf = Utilities.parseForIRemoteFile(path); - if (rf != null) destinationFolder = new UniFilePlus(rf); - } - } - - /** - * Answer a boolean indicating whether the receivers destination specification - * widgets currently all contain valid values. - */ - protected boolean validateDestinationGroup() { - String destinationValue = getDestinationValue(); - if (destinationValue.length() == 0) { - setMessage(DESTINATION_EMPTY_MESSAGE); - return false; - } - String conflictingContainer = getConflictingContainerNameFor(destinationValue); - if (conflictingContainer != null) { - String msgTxt = NLS.bind(RemoteImportExportResources.FILEMSG_DESTINATION_CONFLICTING, conflictingContainer); - String msgDetails = RemoteImportExportResources.FILEMSG_DESTINATION_CONFLICTING_DETAILS; - - SystemMessage msg = new SimpleSystemMessage(RemoteImportExportPlugin.PLUGIN_ID, - IRemoteImportExportConstants.FILEMSG_DESTINATION_CONFLICTING, - IStatus.ERROR, msgTxt, msgDetails); - setErrorMessage(msg); - giveFocusToDestination(); - return false; - } - return true; - } - - /** - * @see org.eclipse.ui.dialogs.WizardDataTransferPage#validateOptionsGroup() - */ - protected boolean validateOptionsGroup() { - if (isSaveSettings()) { - IPath location = new Path(getDescriptionLocation()); - // if location is empty, no error message, but it's not valid - if (location.toString().length() == 0) { - setErrorMessage((String) null); - return false; - } - // location must start with '/' - if (!location.toString().startsWith("/")) { //$NON-NLS-1$ - setErrorMessage(RemoteImportExportResources.IMPORT_EXPORT_ERROR_DESCRIPTION_ABSOLUTE); - return false; - } - // find the resource, including a variant if any - IResource resource = findResource(location); - // if resource is not a file, it must be a container. So location is pointing to a container, which is an error - if (resource != null && resource.getType() != IResource.FILE) { - setErrorMessage(RemoteImportExportResources.IMPORT_EXPORT_ERROR_DESCRIPTION_EXISTING_CONTAINER); - return false; - } - // get the resource (or any variant of it) after removing the last segment - // this gets the parent resource - resource = findResource(location.removeLastSegments(1)); - // if parent resource does not exist, or if it is a file, then it is not valid - if (resource == null || resource.getType() == IResource.FILE) { - setErrorMessage(RemoteImportExportResources.IMPORT_EXPORT_ERROR_DESCRIPTION_NO_CONTAINER); - return false; - } - // get the file extension - String fileExtension = location.getFileExtension(); - // ensure that file extension is valid - if (fileExtension == null || !fileExtension.equals(Utilities.EXPORT_DESCRIPTION_EXTENSION)) { - setErrorMessage(NLS.bind(RemoteImportExportResources.IMPORT_EXPORT_ERROR_DESCRIPTION_INVALID_EXTENSION, Utilities.EXPORT_DESCRIPTION_EXTENSION )); - return false; - } - } - return true; - } - - /** - * Returns the resource for the specified path. - * - * @param path the path for which the resource should be returned - * @return the resource specified by the path or <code>null</code> - */ - protected IResource findResource(IPath path) { - IWorkspace workspace = SystemBasePlugin.getWorkspace(); - // validate path - IStatus result = workspace.validatePath(path.toString(), IResource.ROOT | IResource.PROJECT | IResource.FOLDER | IResource.FILE); - // if path valid - if (result.isOK()) { - // get the workspace root - IWorkspaceRoot root = workspace.getRoot(); - // see if path exists. If it does, return the resource at the path - if (root.exists(path)) { - return root.findMember(path); - } - // see if a variant of the path exists - else { - // look for variant - IResource variant = RemoteImportExportUtil.getInstance().findExistingResourceVariant(path); - // if a variant does exist, return it - if (variant != null) { - return variant; - } - } - } - return null; - } - - /** - * Returns the name of a container with a location that encompasses targetDirectory. - * Returns null if there is no conflict. - * - * @param targetDirectory the path of the directory to check. - * @return the conflicting container name or <code>null</code> - */ - protected String getConflictingContainerNameFor(String targetDirectory) { - IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); - IPath testPath = new Path(targetDirectory); - if (root.getLocation().isPrefixOf(testPath)) return "workspace root"; //UniversalSystemPlugin.getString("IFSexport.rootName"); //$NON-NLS-1$ - IProject[] projects = root.getProjects(); - for (int i = 0; i < projects.length; i++) { - IPath loc = projects[i].getLocation(); - if (loc != null && loc.isPrefixOf(testPath)) - return projects[i].getName(); - } - return null; - } - - /* (non-Javadoc) - * @see com.ibm.etools.systems.core.ui.wizards.ISystemWizardPage#setInputObject(java.lang.Object) - */ - public void setInputObject(Object inputObject) { - this.inputObject = inputObject; - } - - /* (non-Javadoc) - * @see com.ibm.etools.systems.core.ui.wizards.ISystemWizardPage#getInputObject() - */ - public Object getInputObject() { - return inputObject; - } - - /* (non-Javadoc) - * @see com.ibm.etools.systems.core.ui.wizards.ISystemWizardPage#performFinish() - */ - public boolean performFinish() { - return finish(); - } - - /* (non-Javadoc) - * @see com.ibm.etools.systems.core.ui.wizards.ISystemWizardPage#setHelp(java.lang.String) - */ - public void setHelp(String id) { - if (parentComposite != null) SystemWidgetHelpers.setHelp(parentComposite, helpId); - this.helpId = id; - } - - /* (non-Javadoc) - * @see com.ibm.etools.systems.core.ui.wizards.ISystemWizardPage#getHelpContextId() - */ - public String getHelpContextId() { - return helpId; - } - - /** - * ISystemMessageLine method. <br> - * Clears the currently displayed error message and redisplayes - * the message which was active before the error message was set. - */ - public void clearErrorMessage() { - if (msgLine != null) - msgLine.clearErrorMessage(); - else - super.setErrorMessage(null); - } - - /** - * ISystemMessageLine method. <br> - * Clears the currently displayed message. - */ - public void clearMessage() { - if (msgLine != null) - msgLine.clearMessage(); - else - super.setMessage(null); - } - - /** - * ISystemMessageLine method. <br> - * Get the currently displayed error text. - * @return The error message. If no error message is displayed <code>null</code> is returned. - */ - public SystemMessage getSystemErrorMessage() { - if (msgLine != null) - return msgLine.getSystemErrorMessage(); - else - return null; - } - - /** - * ISystemMessageLine method. <br> - * Display the given error message. A currently displayed message - * is saved and will be redisplayed when the error message is cleared. - */ - public void setErrorMessage(SystemMessage message) { - if (msgLine != null) { - if (message != null) - msgLine.setErrorMessage(message); - else - msgLine.clearErrorMessage(); - } else // not configured yet - { - pendingErrorMessage = message; - super.setErrorMessage(message.getLevelOneText()); - } - } - - /** - * ISystemMessageLine method. <br> - * Convenience method to set an error message from an exception - */ - public void setErrorMessage(Throwable exc) { - if (msgLine != null) - msgLine.setErrorMessage(exc); - else { - String msgTxt = CommonMessages.MSG_ERROR_UNEXPECTED; - SystemMessage msg = new SimpleSystemMessage(RemoteImportExportPlugin.PLUGIN_ID, - ICommonMessageIds.MSG_ERROR_UNEXPECTED, - IStatus.ERROR, msgTxt, exc); - - pendingErrorMessage = msg; - super.setErrorMessage(msg.getLevelOneText()); - } - } - - /** - * ISystemMessageLine method. <br> - * Display the given error message. A currently displayed message - * is saved and will be redisplayed when the error message is cleared. - */ - public void setErrorMessage(String message) { - if (msgLine != null) msgLine.setErrorMessage(message); - // super.setErrorMessage(message); - // if (msgLine != null) - // ((SystemDialogPageMessageLine)msgLine).internalSetErrorMessage(message); - } - - /** - * ISystemMessageLine method. <br> - * If the message line currently displays an error, - * the message is stored and will be shown after a call to clearErrorMessage - */ - public void setMessage(SystemMessage message) { - if (msgLine != null) - msgLine.setMessage(message); - else // not configured yet - { - pendingMessage = message; - super.setMessage(message.getLevelOneText()); - } - } - - /** - * ISystemMessageLine method. <br> - * Set the non-error message text. If the message line currently displays an error, - * the message is stored and will be shown after a call to clearErrorMessage - */ - public void setMessage(String message) { - if (msgLine != null) msgLine.setMessage(message); - // super.setMessage(message); - // if (msgLine!=null) - // ((SystemDialogPageMessageLine)msgLine).internalSetMessage(message); - } -} |