diff options
Diffstat (limited to 'rse/plugins/org.eclipse.rse.files.ui/src/org/eclipse/rse/files/ui/widgets/SystemFileFilterStringEditPane.java')
| -rw-r--r-- | rse/plugins/org.eclipse.rse.files.ui/src/org/eclipse/rse/files/ui/widgets/SystemFileFilterStringEditPane.java | 865 |
1 files changed, 0 insertions, 865 deletions
diff --git a/rse/plugins/org.eclipse.rse.files.ui/src/org/eclipse/rse/files/ui/widgets/SystemFileFilterStringEditPane.java b/rse/plugins/org.eclipse.rse.files.ui/src/org/eclipse/rse/files/ui/widgets/SystemFileFilterStringEditPane.java deleted file mode 100644 index 268bd8bc8..000000000 --- a/rse/plugins/org.eclipse.rse.files.ui/src/org/eclipse/rse/files/ui/widgets/SystemFileFilterStringEditPane.java +++ /dev/null @@ -1,865 +0,0 @@ -/******************************************************************************** - * Copyright (c) 2002, 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 - * - * Initial Contributors: - * The following IBM employees contributed to the Remote System Explorer - * component that contains this file: David McKnight, Kushal Munir, - * Michael Berger, David Dykstal, Phil Coulthard, Don Yantzi, Eric Simpson, - * Emily Bruner, Mazen Faraj, Adrian Storisteanu, Li Ding, and Kent Hawley. - * - * Contributors: - * Martin Oberhuber (Wind River) - [168870] refactor org.eclipse.rse.core package of the UI plugin - * 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) - [220547] [api][breaking] SimpleSystemMessage needs to specify a message id and some messages should be shared - * David McKnight (IBM) - [225506] [api][breaking] RSE UI leaks non-API types - ********************************************************************************/ - -package org.eclipse.rse.files.ui.widgets; - -import java.util.Arrays; -import java.util.Vector; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.osgi.util.NLS; -import org.eclipse.rse.core.filters.ISystemFilter; -import org.eclipse.rse.core.filters.ISystemFilterPoolManagerProvider; -import org.eclipse.rse.core.filters.ISystemFilterPoolReferenceManagerProvider; -import org.eclipse.rse.core.subsystems.ISubSystem; -import org.eclipse.rse.core.subsystems.ISubSystemConfiguration; -import org.eclipse.rse.internal.files.ui.Activator; -import org.eclipse.rse.internal.files.ui.FileResources; -import org.eclipse.rse.internal.files.ui.ISystemFileConstants; -import org.eclipse.rse.internal.files.ui.actions.SystemSelectFileTypesAction; -import org.eclipse.rse.internal.subsystems.files.core.SystemFileResources; -import org.eclipse.rse.internal.ui.actions.SystemTestFilterStringAction; -import org.eclipse.rse.services.clientserver.messages.SimpleSystemMessage; -import org.eclipse.rse.services.clientserver.messages.SystemMessage; -import org.eclipse.rse.subsystems.files.core.model.RemoteFileFilterString; -import org.eclipse.rse.subsystems.files.core.subsystems.IRemoteFileSubSystem; -import org.eclipse.rse.subsystems.files.core.subsystems.IRemoteFileSubSystemConfiguration; -import org.eclipse.rse.subsystems.files.core.subsystems.RemoteFileSubSystemConfiguration; -import org.eclipse.rse.subsystems.files.core.util.ValidatorFileFilterString; -import org.eclipse.rse.ui.RSEUIPlugin; -import org.eclipse.rse.ui.SystemBasePlugin; -import org.eclipse.rse.ui.SystemWidgetHelpers; -import org.eclipse.rse.ui.filters.SystemFilterStringEditPane; -import org.eclipse.rse.ui.messages.SystemMessageDialog; -import org.eclipse.rse.ui.validators.ISystemValidator; -import org.eclipse.rse.ui.validators.ValidatorPathName; -import org.eclipse.swt.events.ModifyEvent; -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.Text; - - -/** - * The edit pane for page 1 of the New File Filter wizard. - * Prompts for the details of a single file filter string. - */ -public class SystemFileFilterStringEditPane - extends SystemFilterStringEditPane -{ - // GUI widgets - protected Button filesOnlyCheckBox; - protected Button subsetByFileNameRadioButton; - protected Button subsetByFileTypesRadioButton; - protected Button selectTypesButton; - protected Label labelFile; - protected Label labelTypes; - protected Text textFile; - protected Text textTypes; - protected SystemRemoteFolderCombo folderCombo; - // limits - protected int filterFileLength = 256; - protected int filterPathLength = 256; - // validators - protected ISystemValidator pathValidator = new ValidatorPathName(); - protected ISystemValidator fileValidator; - // inputs - protected boolean caseSensitive = false; - //protected boolean showTestButton = true; - protected String[] inputFilterStrings; - // state - protected boolean noValidation = false; - protected boolean callerInstanceOfWizardPage, callerInstanceOfSystemPromptDialog; - protected boolean skipUniquenessChecking; - protected boolean calledFromVerify; - protected boolean dontStealFocus; - protected RemoteFileSubSystemConfiguration inputSubsystemConfiguration = null; - - // actions - private SystemTestFilterStringAction testAction = null; - private SystemSelectFileTypesAction typesAction = null; - - - /** - * Constructor for SystemFileFilterStringEditPane. - * @param shell - */ - public SystemFileFilterStringEditPane(Shell shell) - { - super(shell); - } - - // ------------------------------ - // INPUT/CONFIGURATION METHODS... - // ------------------------------ - /** - * Set the contextual system filter pool reference manager provider. Will be non-null if the - * current selection is a reference to a filter pool or filter, or a reference manager - * provider (eg subsystem). - * <p> - * Intercept of parent so we can extract the isCaseSensitive() value. - */ - public void setSystemFilterPoolReferenceManagerProvider(ISystemFilterPoolReferenceManagerProvider provider) - { - super.setSystemFilterPoolReferenceManagerProvider(provider); - if (provider != null) - caseSensitive = ((ISubSystem)provider).getSubSystemConfiguration().isCaseSensitive(); - } - /** - * Set the contextual system filter pool manager provider. Will be non-null if the - * current selection is a filter pool or filter or reference to either, or a manager - * provider itself (eg, subsystem factory). - * <p> - * Intercept of parent so we can extract the isCaseSensitive() value. - */ - public void setSystemFilterPoolManagerProvider(ISystemFilterPoolManagerProvider provider) - { - super.setSystemFilterPoolManagerProvider(provider); - if (provider != null) - caseSensitive = ((ISubSystemConfiguration)provider).isCaseSensitive(); - } - - /** - * Call this to override the text limit for the filter name, from the default of 40. - */ - public void setFilterFileLength(int max) - { - filterFileLength = max; - if (textFile != null) - textFile.setTextLimit(max); - } - /** - * Call this to override the text limit for the filter name, from the default of 40. - */ - public void setFilterPathLength(int max) - { - filterPathLength = max; - if (folderCombo != null) - folderCombo.setTextLimit(max); - } - - /* (non-Javadoc) - * @see org.eclipse.rse.ui.filters.SystemFilterStringEditPane#setEditable(boolean) - */ - public void setEditable(boolean editable) { - super.setEditable(editable); - enable(filesOnlyCheckBox, editable); - enable(subsetByFileNameRadioButton, editable); - enable(selectTypesButton, editable); - enable(labelFile, editable); - enable(textFile, editable); - enable(folderCombo, editable); - enable(subsetByFileTypesRadioButton, editable); - enable(labelTypes, editable); - enable(textTypes, editable); - } - - /** - * Existing strings are used to aid in uniqueness validation. - */ - public void setExistingStrings(String[] existingStrings, boolean caseSensitive) - { - this.inputFilterStrings = existingStrings; - this.caseSensitive = caseSensitive; - } - - // ------------------------------ - // LIFECYCLE METHODS... - // ------------------------------ - - /** - * Populate the pane with the GUI widgets - * @param parent - * @return Control - */ - public Control createContents(Composite parent) - { - int gridColumns = 2; - Composite composite_prompts = SystemWidgetHelpers.createComposite(parent, gridColumns); - - // directory prompt - String historyKey = null; - if (refProvider != null) - historyKey = ((ISubSystem)refProvider).getSubSystemConfiguration().getId()+".filterStringDialog"; // unique to us //$NON-NLS-1$ - else - historyKey = "files.filterStringDialog"; // unique to us //$NON-NLS-1$ - - boolean readonly = false; - folderCombo = SystemFileWidgetHelpers.createFolderCombo(composite_prompts, null, gridColumns, historyKey, readonly); - folderCombo.setShowNewConnectionPrompt(false); - SystemWidgetHelpers.setHelp(folderCombo, RSEUIPlugin.HELPPREFIX+"ffsd0001"); //$NON-NLS-1$ - SystemWidgetHelpers.createLabel(composite_prompts," ",gridColumns); // FILLER //$NON-NLS-1$ - - // parent folder prompt - //textFolder = SystemWidgetHelpers.createLabeledTextField(composite_prompts, null, rb, RESID_FILEFILTERSTRING_FOLDER_ROOT); - - // "Subset by file name filter" radiobutton - subsetByFileNameRadioButton = SystemWidgetHelpers.createRadioButton(composite_prompts, null, SystemFileResources.RESID_FILEFILTERSTRING_BYFILENAME_LABEL, SystemFileResources.RESID_FILEFILTERSTRING_BYFILENAME_TOOLTIP); - //SystemWidgetHelpers.setHelp(subsetByFileNameRadioButton, RSEUIPlugin.HELPPREFIX+"ffsd0002", RSEUIPlugin.HELPPREFIX+"ffsd0003"); - SystemWidgetHelpers.setHelp(subsetByFileNameRadioButton, RSEUIPlugin.HELPPREFIX+"ffsd0002"); //$NON-NLS-1$ - updateGridData(subsetByFileNameRadioButton, gridColumns); - - // File name prompt - //textFile = SystemWidgetHelpers.createLabeledTextField(composite_prompts, null, rb, RESID_FILEFILTERSTRING_FILE_ROOT); - String indent = " "; //$NON-NLS-1$ - String temp = SystemWidgetHelpers.appendColon(SystemFileResources.RESID_FILEFILTERSTRING_FILE_LABEL); - labelFile = SystemWidgetHelpers.createLabel(composite_prompts, indent+temp); - labelFile.setToolTipText(SystemFileResources.RESID_FILEFILTERSTRING_FILE_TOOLTIP); - textFile = SystemWidgetHelpers.createTextField(composite_prompts, null); - textFile.setToolTipText(SystemFileResources.RESID_FILEFILTERSTRING_FILE_TOOLTIP); - //SystemWidgetHelpers.setHelp(textFile, RSEUIPlugin.HELPPREFIX+"ffsd0003",RSEUIPlugin.HELPPREFIX+"ffsd0002"); - SystemWidgetHelpers.setHelp(textFile, RSEUIPlugin.HELPPREFIX+"ffsd0003"); //$NON-NLS-1$ - updateGridData(textFile, gridColumns-1); - textFile.setText("*"); //$NON-NLS-1$ - - - // "Subset by file types filter" radiobutton - subsetByFileTypesRadioButton = SystemWidgetHelpers.createRadioButton(composite_prompts, null, SystemFileResources.RESID_FILEFILTERSTRING_BYFILETYPES_LABEL, SystemFileResources.RESID_FILEFILTERSTRING_BYFILETYPES_TOOLTIP); - //SystemWidgetHelpers.setHelp(subsetByFileTypesRadioButton, RSEUIPlugin.HELPPREFIX+"ffsd0004", RSEUIPlugin.HELPPREFIX+"ffsd0005"); - SystemWidgetHelpers.setHelp(subsetByFileTypesRadioButton, RSEUIPlugin.HELPPREFIX+"ffsd0004"); //$NON-NLS-1$ - updateGridData(subsetByFileTypesRadioButton, gridColumns); - - // File types prompt - Composite typesGroup = SystemWidgetHelpers.createComposite(composite_prompts, 3); - //SystemWidgetHelpers.setHelp(typesGroup, RSEUIPlugin.HELPPREFIX+"ffsd0005",RSEUIPlugin.HELPPREFIX+"ffsd0004"); - SystemWidgetHelpers.setHelp(typesGroup, RSEUIPlugin.HELPPREFIX+"ffsd0005"); //$NON-NLS-1$ - GridLayout layout = (GridLayout)typesGroup.getLayout(); - layout.marginWidth = 0; - layout.marginHeight = 0; - updateGridData(typesGroup, gridColumns); - temp = SystemWidgetHelpers.appendColon(SystemFileResources.RESID_FILEFILTERSTRING_TYPES_LABEL); - labelTypes = SystemWidgetHelpers.createLabel(typesGroup, indent+temp); - labelTypes.setToolTipText(SystemFileResources.RESID_FILEFILTERSTRING_TYPES_TOOLTIP); - textTypes = SystemWidgetHelpers.createReadonlyTextField(typesGroup); - textTypes.setToolTipText(SystemFileResources.RESID_FILEFILTERSTRING_TYPES_TOOLTIP); - updateGridData(textTypes, 1); - selectTypesButton = SystemWidgetHelpers.createPushButton(typesGroup, null, SystemFileResources.RESID_FILEFILTERSTRING_SELECTTYPES_LABEL, SystemFileResources.RESID_FILEFILTERSTRING_SELECTTYPES_TOOLTIP); - GridData data = (GridData)selectTypesButton.getLayoutData(); - data.grabExcessHorizontalSpace = false; - data.horizontalAlignment = GridData.FILL; - - - /* - // Include Folders check box - subdirCheckBox = SystemWidgetHelpers.createCheckBox(composite_prompts, gridColumns, null, - rb, RESID_FILEFILTERSTRING_INCFOLDERS_ROOT); - subdirCheckBox.addSelectionListener(this); - - // Include Files check box - fileCheckBox = SystemWidgetHelpers.createCheckBox(composite_prompts, gridColumns, null, - rb, RESID_FILEFILTERSTRING_INCFILES_ROOT); - fileCheckBox.addSelectionListener(this); - */ - - // Show Files Only check box - SystemWidgetHelpers.createLabel(composite_prompts," ",gridColumns); // FILLER //$NON-NLS-1$ - filesOnlyCheckBox = SystemWidgetHelpers.createCheckBox(composite_prompts, gridColumns, null, - SystemFileResources.RESID_FILEFILTERSTRING_INCFILESONLY_LABEL, SystemFileResources.RESID_FILEFILTERSTRING_INCFILESONLY_TOOLTIP); - SystemWidgetHelpers.setHelp(filesOnlyCheckBox, RSEUIPlugin.HELPPREFIX+"ffsd0006"); //$NON-NLS-1$ - - // Test button - /* - if (showTestButton) - { - SystemWidgetHelpers.createLabel(composite_prompts," ",gridColumns); // FILLER - SystemWidgetHelpers.createLabel(composite_prompts," ",gridColumns); // FILLER - createTestButton(composite_prompts, RESID_FILEFILTERSTRING_TEST_ROOT); - SystemWidgetHelpers.setHelp(testButton, RSEUIPlugin.HELPPREFIX+"ffsd0007"); - updateGridData(testButton, gridColumns); - } - */ - - folderCombo.setFocus(); - - if (refProvider != null) - inputSubsystemConfiguration = (RemoteFileSubSystemConfiguration)((ISubSystem)refProvider).getSubSystemConfiguration(); - else if (provider != null) - inputSubsystemConfiguration = (RemoteFileSubSystemConfiguration)provider; - pathValidator = inputSubsystemConfiguration.getPathValidator(); - fileValidator = inputSubsystemConfiguration.getFileFilterStringValidator(); - if (refProvider != null) - folderCombo.setSystemConnection(((ISubSystem)refProvider).getHost()); - else if (inputSubsystemConfiguration != null) - folderCombo.setSystemTypes(inputSubsystemConfiguration.getSystemTypes()); - folderCombo.setSubSystem((IRemoteFileSubSystem)refProvider); - folderCombo.setTextLimit(filterPathLength); - textFile.setTextLimit(filterFileLength); - - resetFields(); - doInitializeFields(); - - folderCombo.addModifyListener( - new ModifyListener() { - public void modifyText(ModifyEvent e) { - validateFolderInput(); - } - } - ); - textFile.addModifyListener( - new ModifyListener() { - public void modifyText(ModifyEvent e) { - validateFileInput(); - } - } - ); - - subsetByFileNameRadioButton.addSelectionListener(this); - subsetByFileTypesRadioButton.addSelectionListener(this); - selectTypesButton.addSelectionListener(this); - filesOnlyCheckBox.addSelectionListener(this); - - setEditable(editable); - return composite_prompts; - } - private void updateGridData(Control widget, int gridColumns) - { - GridData data = (GridData)widget.getLayoutData(); - data.horizontalSpan = gridColumns; - data.grabExcessHorizontalSpace = true; - data.horizontalAlignment = GridData.FILL; - } - - /** - * Return the control to recieve initial focus. Should be overridden if you override createContents - */ - public Control getInitialFocusControl() - { - return folderCombo.getCombo(); - } - - /** - * Override of parent. - * Called after reset fields, at first create time or when input is reset to a non-null value. - */ - protected void doInitializeFields() - { - if (folderCombo == null) - return; - //if (refProvider == null) - //RSEUIPlugin.logError("Programming Error: input subsystem is not set for SystemFileFilterStringEditPane",null); - - if (inputFilterString != null) - { - RemoteFileFilterString rffs = new RemoteFileFilterString(inputSubsystemConfiguration, inputFilterString); - String defaultPath = rffs.getPath(); - folderCombo.setText((defaultPath==null) ? "" : defaultPath); //$NON-NLS-1$ - String defaultFile = rffs.getFile(); - textFile.setText((defaultFile==null) ? "" : defaultFile); //$NON-NLS-1$ - String defaultTypes = rffs.getTypesAsString(); - textTypes.setText((defaultTypes==null) ? "" : defaultTypes); //$NON-NLS-1$ - boolean defaultIncludeFilesOnly = rffs.getShowFiles() && !rffs.getShowSubDirs(); - boolean defaultSubsetByFileName = !rffs.getFilterByTypes(); - // set appropriate radio button for subset type - subsetByFileNameRadioButton.setSelection(defaultSubsetByFileName); - subsetByFileTypesRadioButton.setSelection(!defaultSubsetByFileName); - filesOnlyCheckBox.setSelection(defaultIncludeFilesOnly); - enableFields(defaultSubsetByFileName); - } - } - /** - * This is called in the change filter dialog when the user selects "new", or selects another string. - * You must override this if you override createContents. Be sure to test if the contents have even been created yet! - */ - protected void resetFields() - { - if (folderCombo == null) - return; - folderCombo.setText(""); //$NON-NLS-1$ - textFile.setText("*"); //$NON-NLS-1$ - textTypes.setText(""); //$NON-NLS-1$ - subsetByFileNameRadioButton.setSelection(true); - subsetByFileTypesRadioButton.setSelection(false); - filesOnlyCheckBox.setSelection(false); - enableFields(true); - } - - /** - * Must be overridden if createContents is overridden. - * <p> - * This is called by the isComplete, to decide if the default information - * is complete enough to enable finish. It doesn't do validation, that will be done when - * finish is pressed. - */ - protected boolean areFieldsComplete() - { - if (folderCombo == null) - return false; - else - { - boolean filterGiven = false; - boolean subsetByFileName = false; - String fileNameText = null; - - if (subsetByFileNameRadioButton.getSelection()) { - fileNameText = textFile.getText().trim(); - filterGiven = fileNameText.length() > 0; - subsetByFileName = true; - } - else { - filterGiven = textTypes.getText().trim().length() > 0; - subsetByFileName = false; - } - - String folderText = folderCombo.getText().trim(); - - if (inputSubsystemConfiguration != null) { - - // KM: defect 53009. - // if input subsystem factory is Unix, then we can not allow empty path - if (inputSubsystemConfiguration.isUnixStyle()) { - return folderText.length() > 0 && filterGiven; - } - // otherwise, if it is Windows - else { - - // check if folder path is empty - if (folderText.length() == 0) { - - // KM: defect 53210 - // if folder path empty, only valid filter is subset by file name and it - // must be wild card - if (subsetByFileName && fileNameText != null) { - return fileNameText.equals("*"); //$NON-NLS-1$ - } - // if we are not subsetting by file name, it is not valid - else { - return false; - } - } - // if folder path is not empty, we just make sure a subset is given - else { - return filterGiven; - } - } - } - // otherwise don't care about folder path - else { - return filterGiven; - } - } - } - /** - * Enable/disable fields dependent on radiobuttons - */ - private void enableFields(boolean byFileName) - { - labelTypes.setEnabled(!byFileName); - //textTypes.setEnabled(!byFileName); - selectTypesButton.setEnabled(!byFileName); - labelFile.setEnabled(byFileName); - textFile.setEnabled(byFileName); - } - - /** - * Get the action to run when "Select Types..." is pressed by the user - */ - private SystemSelectFileTypesAction getSelectTypesAction() - { - if (typesAction == null) - typesAction = new SystemSelectFileTypesAction(selectTypesButton.getShell()); - return typesAction; - } - - - /** - * Completes processing of the wizard page or dialog. If this - * method returns true, the wizard/dialog will close; - * otherwise, it will stay active. - * - * @return error, if there is one - */ - public SystemMessage verify() - { - errorMessage = null; - Control controlInError = null; - calledFromVerify = true; - skipEventFiring = true; - - errorMessage = validateFolderInput(); - if (errorMessage != null) - { - controlInError = folderCombo; - } - else - { - if (subsetByFileNameRadioButton.getSelection()) { - errorMessage = validateFileInput(); - } - else - { - if (textTypes.getText().trim().length() == 0) - { - errorMessage = new SimpleSystemMessage(Activator.PLUGIN_ID, - ISystemFileConstants.FILEMSG_ERROR_NOFILETYPES, - IStatus.ERROR, FileResources.FILEMSG_ERROR_NOFILETYPES, FileResources.FILEMSG_ERROR_NOFILETYPES_DETAILS); - } - } - controlInError = textFile; - } - if ((errorMessage == null) && (inputFilterStrings!=null) && !skipUniquenessChecking) - { - boolean notUnique = false; - String currFilterString = getFilterString(); - if (containsFilterString(currFilterString)) - notUnique = true; - if (notUnique) - { - String msgTxt = NLS.bind(FileResources.FILEMSG_VALIDATE_FILEFILTERSTRING_NOTUNIQUE, currFilterString); - errorMessage = new SimpleSystemMessage(Activator.PLUGIN_ID, - ISystemFileConstants.FILEMSG_VALIDATE_FILEFILTERSTRING_NOTUNIQUE, - IStatus.ERROR, msgTxt); - } - controlInError = textFile; - } - - if (errorMessage != null) - { - if (!dontStealFocus) - controlInError.setFocus(); - } - else - folderCombo.updateHistory(true); - - calledFromVerify = false; - skipEventFiring = false; - fireChangeEvent(errorMessage); - return errorMessage; - } - - /* - * - */ - private boolean containsFilterString(String newString) - { - if (inputFilterStrings == null) - return false; - else - { - for (int idx=0; idx<inputFilterStrings.length; idx++) - { - if (caseSensitive) - { - if (inputFilterStrings[idx].equals(newString)) - return true; - } - else - { - if (inputFilterStrings[idx].equalsIgnoreCase(newString)) - return true; - } - } - } - return false; - } - - // --------------------------------------------- - // METHODS FOR VERIFYING INPUT PER KEYSTROKE ... - // --------------------------------------------- - /** - * This hook method is called whenever the text changes in the input field. - * The default implementation delegates the request to an <code>ISystemValidator</code> object. - * If the <code>ISystemValidator</code> reports an error the error message is displayed - * in the Dialog's message line. - */ - protected SystemMessage validateFileInput() - { - if (noValidation || ignoreChanges) - return null; - - errorMessage = null; - - // first validate file name - if (fileValidator != null) - { - if (fileValidator instanceof ValidatorFileFilterString) - { - ValidatorFileFilterString fv = (ValidatorFileFilterString)fileValidator; - fv.setIsFileName(true); - } - - errorMessage = fileValidator.validate(textFile.getText().trim()); - } - - // if there is no error message, then validate that folder name is correct - // this fires a change event - if (errorMessage == null) { - errorMessage = validateFolderInput(); - } - // otherwise, simply fire change event - // Bug 142185: fire an event with null to erase any previously shown and saved error message - else { - fireChangeEvent(null); - fireChangeEvent(errorMessage); - } - - return errorMessage; - } - /** - * This hook method is called whenever the text changes in the input field. - * The default implementation delegates the request to an <code>ISystemValidator</code> object. - * If the <code>ISystemValidator</code> reports an error the error message is displayed - * in the Dialog's message line. - */ - protected SystemMessage validateFolderInput() - { - if (noValidation || ignoreChanges) - return null; - errorMessage= null; - - String folderComboText = folderCombo.getText().trim(); - - // first check if folder path is empty - if (folderComboText.length() == 0) { - - // KM: defect 53009. - // If the input subsystem factory is Unix, we do not allow empty folder path. - // Note that for Windows, it is perfectly valid to have an empty folder path, - // which indicates that the filter will resolve to show all the drives - if (inputSubsystemConfiguration != null) { - - if (inputSubsystemConfiguration.isUnixStyle()) { - - // let error message come from path validator - if (pathValidator != null) { - errorMessage = pathValidator.validate(folderComboText); - } - // no path validator, so just use default path empty message - else { - errorMessage = new SimpleSystemMessage(Activator.PLUGIN_ID, - ISystemFileConstants.MSG_VALIDATE_PATH_EMPTY, - IStatus.ERROR, FileResources.MSG_VALIDATE_PATH_EMPTY, FileResources.MSG_VALIDATE_PATH_EMPTY_DETAILS); - } - } - // KM: defect 53210 - // for Windows, check that subset by file name is selected - // and that it is wild card character - else { - - if (!subsetByFileNameRadioButton.getSelection() || !textFile.getText().trim().equals("*")) { //$NON-NLS-1$ - - // let error message come from path validator - if (pathValidator != null) { - errorMessage = pathValidator.validate(folderComboText); - } - // no path validator, so just use default path empty message - else { - errorMessage = new SimpleSystemMessage(Activator.PLUGIN_ID, - ISystemFileConstants.MSG_VALIDATE_PATH_EMPTY, - IStatus.ERROR, FileResources.MSG_VALIDATE_PATH_EMPTY, FileResources.MSG_VALIDATE_PATH_EMPTY_DETAILS); - } - } - } - } - } - // otherwise go through path validator - else if (pathValidator != null) { - errorMessage = pathValidator.validate(folderComboText); - } - - fireChangeEvent(errorMessage); - return errorMessage; - } - - // ------------------------------ - // DATA EXTRACTION METHODS - // ------------------------------ - - /** - * Get the filter string in its current form. - * This should be overridden if createContents is overridden. - */ - public String getFilterString() - { - if (folderCombo == null) - return inputFilterString; - String folder = folderCombo.getText().trim(); - boolean subsetByFileName = subsetByFileNameRadioButton.getSelection(); - String file = null; - if (subsetByFileName) - file = textFile.getText().trim(); - else - file = textTypes.getText().trim(); - boolean showFilesOnly = filesOnlyCheckBox.getSelection(); - boolean showSubDirs = !showFilesOnly; //subdirCheckBox.getSelection(); - boolean showFiles = true; //fileCheckBox.getSelection(); - RemoteFileFilterString rffs = new RemoteFileFilterString(inputSubsystemConfiguration, folder, file); - rffs.setShowSubDirs(showSubDirs); - rffs.setShowFiles(showFiles); - //System.out.println("internalGetFilterString: showSubDirs = " + showSubDirs + ", showFiles = " + showFiles); - //System.out.println("... resulting string: " + rffs.toString()); - return rffs.toString(); - } - - // ------------------ - // EVENT LISTENERS... - // ------------------ - - /** - * User has selected something - */ - public void widgetSelected(SelectionEvent event) - { - Object src = event.getSource(); - dontStealFocus = true; - /* - else if (src == subdirCheckBox) - validateFileInput(); - else if (src == fileCheckBox) - validateFileInput(); - */ - if (src == filesOnlyCheckBox) - { - verify(); - } - else if (src == subsetByFileNameRadioButton) - { - verify(); - enableFields(true); - textFile.setFocus(); - } - else if (src == subsetByFileTypesRadioButton) - { - verify(); - enableFields(false); - selectTypesButton.setFocus(); - } - else if (src == selectTypesButton) - { - SystemSelectFileTypesAction typesAction = getSelectTypesAction(); - String typesString = textTypes.getText().trim(); - typesAction.setTypes(typesString); - typesAction.run(); - if (!typesAction.wasCancelled()) - { - typesString = typesAction.getTypesString(); - textTypes.setText(typesString); - dontStealFocus = false; - verify(); - } - } - dontStealFocus = false; - } - - /** - * Called by us or by owning dialog when common Test button is pressed - */ - public void processTest(Shell shell) - { - if (refProvider == null) - { - SystemBasePlugin.logWarning("Programming Error: input subsystem is not set"); //$NON-NLS-1$ - return; - } - skipUniquenessChecking = true; - if (verify() == null) - { - SystemTestFilterStringAction testAction = new SystemTestFilterStringAction(getShell()); - testAction.setSubSystem((ISubSystem)refProvider); - testAction.setFilterString(getFilterString()); - try - { - testAction.run(); - } - catch (Exception exc) - { - - SystemMessage msg = SystemMessageDialog.getExceptionMessage(getShell(), exc); - fireChangeEvent(msg); - } - } - skipUniquenessChecking = false; - } - - // ------------------------ - // STATIC HELPER METHODS... - // ------------------------ - - /** - * Reusable method to return a name validator for creating/update a file system filter string - * @param filter The system filter to which we are adding/updating a filter string. - * @param filterString The current filter object on updates. Can be null for new string. Used - * to remove from the existing string list the current filter string. - */ - public static ValidatorFileFilterString getFileFilterStringValidator(ISystemFilter filter, String filterString) - { - String[] strings = filter.getFilterStrings(); - Vector v = new Vector(strings.length); - v.addAll(Arrays.asList(strings)); - if (filterString != null) - v.removeElement(filterString); - IRemoteFileSubSystemConfiguration ssFactory = (IRemoteFileSubSystemConfiguration)filter.getProvider(); - ValidatorFileFilterString validator = new ValidatorFileFilterString(ssFactory,v); - return validator; - } - - /** - * Reusable method to return a name validator for creating/update a file system filter string. - * No unique checking. - */ - public static ValidatorFileFilterString getFileFilterStringValidator(IRemoteFileSubSystemConfiguration ssFactory) - { - return new ValidatorFileFilterString(ssFactory); - } - - /** - * If the file filter string is in new mode, and we have a non-Unix system, then if - * the folder name is empty and other fields are at default, we do not allow an implicit - * save through changing of filter string or pressing Ok button in the change filter pane. - * If in new mode for non-Unix system, and the user hasn't changed the other fields, - * we force user to use the Create button to create the filter string explicitly. - * @see org.eclipse.rse.ui.filters.SystemFilterStringEditPane#canSaveImplicitly() - */ - public boolean canSaveImplicitly() { - - // KM: defect 53009. - // check if subsystem factory is non Unix and we're in new mode - if (newMode && inputSubsystemConfiguration != null && !inputSubsystemConfiguration.isUnixStyle()) { - - // check that folder combo is empty - String folderComboText = folderCombo.getText().trim(); - - // if so, return false if other fields haven't changed - // So a user is not able to save with an empty folder path without - // explicitly pressing Create. - // Note that if we're changing an existing filter string, a user can save - // implicitly (i.e. without pressing Apply), by changing the filter - // string selection in the filter string list in SystemChangeFilterPane - // or by pressing Ok with pending changes. Same goes for a new filter - // string for which the user has changed the subset by file name - // or subset by file type fields. KM: defect 53210 - if (folderComboText.length() == 0 && - subsetByFileNameRadioButton.getSelection() && - textFile.getText().trim().equals("*")) { //$NON-NLS-1$ - return false; - } - else { - return super.canSaveImplicitly(); - } - } - else { - return super.canSaveImplicitly(); - } - } -}
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