diff options
Diffstat (limited to 'org.eclipse.search/search/org/eclipse/search/internal/ui/util/TypeFilteringDialog.java')
| -rw-r--r-- | org.eclipse.search/search/org/eclipse/search/internal/ui/util/TypeFilteringDialog.java | 287 |
1 files changed, 0 insertions, 287 deletions
diff --git a/org.eclipse.search/search/org/eclipse/search/internal/ui/util/TypeFilteringDialog.java b/org.eclipse.search/search/org/eclipse/search/internal/ui/util/TypeFilteringDialog.java deleted file mode 100644 index ce692dd85b6..00000000000 --- a/org.eclipse.search/search/org/eclipse/search/internal/ui/util/TypeFilteringDialog.java +++ /dev/null @@ -1,287 +0,0 @@ -/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-package org.eclipse.search.internal.ui.util;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.List;
-import java.util.StringTokenizer;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-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;
-
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.viewers.CheckboxTableViewer;
-
-import org.eclipse.ui.IFileEditorMapping;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.dialogs.FileEditorMappingContentProvider;
-import org.eclipse.ui.dialogs.FileEditorMappingLabelProvider;
-import org.eclipse.ui.dialogs.SelectionDialog;
-import org.eclipse.ui.help.WorkbenchHelp;
-
-import org.eclipse.search.internal.ui.ISearchHelpContextIds;
-import org.eclipse.search.internal.ui.SearchMessages;
-
-/**
- * The TypeFilteringDialog is a SelectionDialog that allows the user to select a file editor.
- * XXX: Workbench should offer this dialog (public API), see: 1GIYHMY: ITPUI:WINNT - DCR: TypeFilteringDialog should be public API
- */
-public class TypeFilteringDialog extends SelectionDialog {
- private Button fAddTypesButton;
-
- private Collection fInitialSelections;
-
- // the visual selection widget group
- private CheckboxTableViewer fListViewer;
-
- // sizing constants
- private final static int SIZING_SELECTION_WIDGET_HEIGHT= 250;
- private final static int SIZING_SELECTION_WIDGET_WIDTH= 300;
-
- private Text fUserDefinedText;
-
- private IFileEditorMapping[] fCurrentInput;
- /**
- * Creates a type selection dialog using the supplied entries. Set the initial selections to those
- * whose extensions match the preselections.
- */
- public TypeFilteringDialog(Shell parentShell, Collection preselections) {
- super(parentShell);
- setTitle(SearchMessages.getString("TypesFiltering.title")); //$NON-NLS-1$
- fInitialSelections= preselections;
- setMessage(SearchMessages.getString("TypesFiltering.message")); //$NON-NLS-1$
- }
-
- /**
- * Add the selection and deselection buttons to the dialog.
- * @param composite org.eclipse.swt.widgets.Composite
- */
- private void addSelectionButtons(Composite composite) {
-
- Composite buttonComposite= new Composite(composite, SWT.RIGHT);
- GridLayout layout= new GridLayout();
- layout.numColumns= 2;
- buttonComposite.setLayout(layout);
- GridData data =
- new GridData(GridData.HORIZONTAL_ALIGN_END | GridData.GRAB_HORIZONTAL);
- data.grabExcessHorizontalSpace= true;
- composite.setData(data);
-
- Button selectButton =
- createButton(
- buttonComposite,
- IDialogConstants.SELECT_ALL_ID,
- SearchMessages.getString("TypesFiltering.selectAll"), //$NON-NLS-1$
- false);
-
- SelectionListener listener= new SelectionAdapter() {
- public void widgetSelected(SelectionEvent e) {
- getListViewer().setAllChecked(true);
- }
- };
- selectButton.addSelectionListener(listener);
-
- Button deselectButton =
- createButton(
- buttonComposite,
- IDialogConstants.DESELECT_ALL_ID,
- SearchMessages.getString("TypesFiltering.deselectAll"), //$NON-NLS-1$
- false);
-
- listener= new SelectionAdapter() {
- public void widgetSelected(SelectionEvent e) {
- getListViewer().setAllChecked(false);
-
- }
- };
- deselectButton.addSelectionListener(listener);
-
- }
-
- /**
- * Add the currently-specified extensions.
- */
- private void addUserDefinedEntries(List result) {
-
- StringTokenizer tokenizer =
- new StringTokenizer(fUserDefinedText.getText(), FileTypeEditor.TYPE_DELIMITER);
-
- //Allow the *. and . prefix and strip out the extension
- while (tokenizer.hasMoreTokens()) {
- String currentExtension= tokenizer.nextToken().trim();
- if (!currentExtension.equals("")) //$NON-NLS-1$
- result.add(currentExtension);
- }
- }
-
- /**
- * Visually checks the previously-specified elements in this dialog's list
- * viewer.
- */
- private void checkInitialSelections() {
-
- IFileEditorMapping editorMappings[] =
- PlatformUI.getWorkbench().getEditorRegistry().getFileEditorMappings();
- ArrayList selectedMappings= new ArrayList();
-
- for (int i= 0; i < editorMappings.length; i++) {
- IFileEditorMapping mapping= editorMappings[i];
- if (fInitialSelections.contains(mapping.getLabel())) {
- fListViewer.setChecked(mapping, true);
- selectedMappings.add(mapping.getLabel());
- }
- }
-
- //Now add in the ones not selected to the user defined list
- Iterator initialIterator= fInitialSelections.iterator();
- StringBuffer entries= new StringBuffer();
- boolean first= true;
- while (initialIterator.hasNext()) {
- String nextExtension= (String)initialIterator.next();
- if (!selectedMappings.contains(nextExtension)) {
- if (!first) {
- entries.append(FileTypeEditor.TYPE_DELIMITER);
- entries.append(" "); //$NON-NLS-1$
- }
- first= false;
- entries.append(nextExtension);
- }
- }
- fUserDefinedText.setText(entries.toString());
- }
-
- /* (non-Javadoc)
- * Method declared in Window.
- */
- protected void configureShell(Shell shell) {
- super.configureShell(shell);
- WorkbenchHelp.setHelp(
- shell,
- new Object[] { ISearchHelpContextIds.TYPE_FILTERING_DIALOG });
- }
-
- /* (non-Javadoc)
- * Method declared on Dialog.
- */
- protected Control createDialogArea(Composite parent) {
- // page group
- Composite composite= (Composite)super.createDialogArea(parent);
-
- createMessageArea(composite);
-
- fListViewer= new CheckboxTableViewer(composite, SWT.BORDER);
- GridData data= new GridData(GridData.FILL_BOTH);
- data.heightHint= SIZING_SELECTION_WIDGET_HEIGHT;
- data.widthHint= SIZING_SELECTION_WIDGET_WIDTH;
- fListViewer.getTable().setLayoutData(data);
-
- fListViewer.setLabelProvider(FileEditorMappingLabelProvider.INSTANCE);
- fListViewer.setContentProvider(FileEditorMappingContentProvider.INSTANCE);
-
- addSelectionButtons(composite);
-
- createUserEntryGroup(composite);
-
- initializeViewer();
-
- // initialize page
- if (fInitialSelections != null && !fInitialSelections.isEmpty())
- checkInitialSelections();
-
- return composite;
- }
-
- /**
- * Create the group that shows the user defined entries for the dialog.
- * @param parent the parent this is being created in.
- */
- private void createUserEntryGroup(Composite parent) {
-
- // destination specification group
- Composite userDefinedGroup= new Composite(parent, SWT.NONE);
- GridLayout layout= new GridLayout();
- layout.numColumns= 2;
- userDefinedGroup.setLayout(layout);
- userDefinedGroup.setLayoutData(
- new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
-
- new Label(userDefinedGroup, SWT.NONE).setText(
- SearchMessages.getString("TypesFiltering.otherExtensions")); //$NON-NLS-1$
-
- // user defined entry field
- fUserDefinedText= new Text(userDefinedGroup, SWT.SINGLE | SWT.BORDER);
- GridData data =
- new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL);
- fUserDefinedText.setLayoutData(data);
- }
-
- /**
- * Return the input to the dialog.
- */
- private IFileEditorMapping[] getInput() {
-
- //Filter the mappings to be just those with a wildcard extension
- if (fCurrentInput == null) {
- List wildcardEditors= new ArrayList();
- IFileEditorMapping[] allMappings =
- PlatformUI.getWorkbench().getEditorRegistry().getFileEditorMappings();
- for (int i= 0; i < allMappings.length; i++) {
- if (allMappings[i].getName().equals("*")) //$NON-NLS-1$
- wildcardEditors.add(allMappings[i]);
- }
- fCurrentInput= new IFileEditorMapping[wildcardEditors.size()];
- wildcardEditors.toArray(fCurrentInput);
- }
-
- return fCurrentInput;
- }
-
- /**
- * Initializes this dialog's viewer after it has been laid out.
- */
- private void initializeViewer() {
- fListViewer.setInput(getInput());
- }
-
- /**
- * The <code>ListSelectionDialog</code> implementation of this
- * <code>Dialog</code> method builds a list of the selected elements for later
- * retrieval by the client and closes this dialog.
- */
- protected void okPressed() {
-
- // Get the input children.
- IFileEditorMapping[] children= getInput();
-
- List list= new ArrayList();
-
- // Build a list of selected children.
- for (int i= 0; i < children.length; ++i) {
- IFileEditorMapping element= children[i];
- if (fListViewer.getChecked(element))
- list.add(element.getLabel());
- }
-
- addUserDefinedEntries(list);
- setResult(list);
- super.okPressed();
- }
-
- protected CheckboxTableViewer getListViewer() {
- return fListViewer;
- }
-}
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