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Diffstat (limited to 'bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/preferences/TextPreferencePage.java')
-rw-r--r--bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/preferences/TextPreferencePage.java375
1 files changed, 0 insertions, 375 deletions
diff --git a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/preferences/TextPreferencePage.java b/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/preferences/TextPreferencePage.java
deleted file mode 100644
index 7aca276af..000000000
--- a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/preferences/TextPreferencePage.java
+++ /dev/null
@@ -1,375 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2003 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 Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.team.internal.ui.preferences;
-
-
-import java.util.*;
-import java.util.List;
-
-import org.eclipse.jface.dialogs.*;
-import org.eclipse.jface.dialogs.Dialog;
-import org.eclipse.jface.preference.PreferencePage;
-import org.eclipse.jface.viewers.*;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.TableEditor;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.*;
-import org.eclipse.team.core.IFileTypeInfo;
-import org.eclipse.team.core.Team;
-import org.eclipse.team.internal.ui.IHelpContextIds;
-import org.eclipse.team.internal.ui.Policy;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.IWorkbenchPreferencePage;
-import org.eclipse.ui.help.WorkbenchHelp;
-/**
- * This preference page displays all patterns which determine whether a resource
- * is to be treated as a text file or not. The page allows the user to add or
- * remove entries from this table, and change their values from Text to Binary.
- */
-public class TextPreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
- // Some string constants for display purposes
- private static final String TEXT = Policy.bind("TextPreferencePage.text"); //$NON-NLS-1$
- private static final String BINARY = Policy.bind("TextPreferencePage.binary"); //$NON-NLS-1$
-
- // The input for the table viewer
- private List input;
-
- // Widgets
- private TableViewer viewer;
- private Button removeButton;
- private Button changeButton;
-
- /**
- * TableEntry is a pair of strings representing an entry in the table
- */
- class TableEntry {
- String ext;
- String value;
- public TableEntry(String ext, String value) {
- this.ext = ext;
- this.value = value;
- }
- public String getExtension() {
- return ext;
- }
- public String getValue() {
- return value;
- }
- public void setValue(String value) {
- this.value = value;
- }
- }
- /**
- * TableLabelProvider provides labels for TableEntrys.
- */
- class TableLabelProvider extends LabelProvider implements ITableLabelProvider {
- public String getColumnText(Object element, int columnIndex) {
- TableEntry entry = (TableEntry)element;
- switch (columnIndex) {
- case 0:
- return entry.getExtension();
- case 1:
- return entry.getValue();
- default:
- return null;
- }
- }
- public Image getColumnImage(Object element, int columnIndex) {
- return null;
- }
- };
-
- /*
- * Method declared on IWorkbenchPreferencePage
- */
- public void init(IWorkbench workbench) {
- }
- /*
- * @see PreferencePage#createControl
- */
- protected Control createContents(Composite ancestor) {
-
- Composite parent = new Composite(ancestor, SWT.NULL);
- GridLayout layout = new GridLayout();
- layout.marginWidth = 0;
- layout.marginHeight = 0;
- layout.numColumns = 2;
- parent.setLayout(layout);
-
- // set F1 help
- WorkbenchHelp.setHelp(parent, IHelpContextIds.FILE_TYPE_PREFERENCE_PAGE);
-
- Label l1 = new Label(parent, SWT.NULL);
- l1.setText(Policy.bind("TextPreferencePage.description")); //$NON-NLS-1$
- GridData data = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
- data.horizontalSpan = 2;
- l1.setLayoutData(data);
-
- viewer = new TableViewer(parent, SWT.MULTI | SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
- Table table = viewer.getTable();
- new TableEditor(table);
- table.setHeaderVisible(true);
- table.setLinesVisible(true);
- GridData gd = new GridData(GridData.FILL_BOTH);
- gd.widthHint = convertWidthInCharsToPixels(30);
- /*
- * The hardcoded hint does not look elegant, but in reality
- * it does not make anything bound to this 100-pixel value,
- * because in any case the tree on the left is taller and
- * that's what really determines the height.
- */
- gd.heightHint = 100;
- table.setLayoutData(gd);
- table.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- handleSelection();
- }
- });
- // Create the table columns
- new TableColumn(table, SWT.NULL);
- new TableColumn(table, SWT.NULL);
- TableColumn[] columns = table.getColumns();
- columns[0].setText(Policy.bind("TextPreferencePage.extension")); //$NON-NLS-1$
- columns[1].setText(Policy.bind("TextPreferencePage.contents")); //$NON-NLS-1$
-
- CellEditor editor = new ComboBoxCellEditor(table, new String[] {TEXT, BINARY});
- viewer.setCellEditors(new CellEditor[] {null, editor});
- viewer.setColumnProperties(new String[] {"extension", "contents"}); //$NON-NLS-1$ //$NON-NLS-2$
- viewer.setCellModifier(new ICellModifier() {
- public Object getValue(Object element, String property) {
- String value = ((TableEntry)element).getValue();
- if (value.equals(TEXT)) {
- return new Integer(0);
- } else {
- return new Integer(1);
- }
- }
- public boolean canModify(Object element, String property) {
- return true;
- }
- public void modify(Object element, String property, Object value) {
- IStructuredSelection selection = (IStructuredSelection)viewer.getSelection();
- TableEntry entry = (TableEntry)selection.getFirstElement();
- if (((Integer)value).intValue() == 0) {
- entry.setValue(TEXT);
- } else {
- entry.setValue(BINARY);
- }
- viewer.refresh(entry);
- }
- });
- viewer.setLabelProvider(new TableLabelProvider());
- viewer.setContentProvider(new IStructuredContentProvider() {
- public void dispose() {
- }
- public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
- }
- public Object[] getElements(Object inputElement) {
- if (inputElement == null) return null;
- return ((List)inputElement).toArray();
- }
- });
- viewer.addDoubleClickListener(new IDoubleClickListener() {
- public void doubleClick(DoubleClickEvent event) {
- ISelection selection = event.getSelection();
- if (selection == null || !(selection instanceof IStructuredSelection)) {
- return;
- }
- viewer.editElement(((IStructuredSelection)selection).getFirstElement(), 1);
- }
- });
- viewer.setSorter(new ViewerSorter() {
- public int compare(Viewer viewer, Object e1, Object e2) {
- TableEntry entry1 = (TableEntry)e1;
- TableEntry entry2 = (TableEntry)e2;
- return super.compare(viewer, entry1.getExtension(), entry2.getExtension());
- }
- });
- TableLayout tl = new TableLayout();
- tl.addColumnData(new ColumnWeightData(50));
- tl.addColumnData(new ColumnWeightData(50));
- table.setLayout(tl);
-
- Composite buttons = new Composite(parent, SWT.NULL);
- buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
- layout = new GridLayout();
- layout.marginHeight = 0;
- layout.marginWidth = 0;
- buttons.setLayout(layout);
-
- Button addButton = new Button(buttons, SWT.PUSH);
- addButton.setText(Policy.bind("TextPreferencePage.add")); //$NON-NLS-1$
- data = new GridData();
- data.horizontalAlignment = GridData.FILL;
- data.heightHint = convertVerticalDLUsToPixels(IDialogConstants.BUTTON_HEIGHT);
- int widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
- data.widthHint = Math.max(widthHint, addButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
- addButton.setLayoutData(data);
- addButton.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- addPattern();
- }
- });
-
- removeButton= new Button(buttons, SWT.PUSH);
- removeButton.setText(Policy.bind("TextPreferencePage.remove")); //$NON-NLS-1$
- data = new GridData();
- data.horizontalAlignment = GridData.FILL;
- data.heightHint = convertVerticalDLUsToPixels(IDialogConstants.BUTTON_HEIGHT);
- widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
- data.widthHint = Math.max(widthHint, removeButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
- removeButton.setLayoutData(data);
- removeButton.setEnabled(false);
- removeButton.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- removePattern();
- }
- });
-
- changeButton = new Button(buttons, SWT.PUSH);
- changeButton.setText(Policy.bind("TextPreferencePage.change")); //$NON-NLS-1$
- data = new GridData();
- data.horizontalAlignment = GridData.FILL;
- data.heightHint = convertVerticalDLUsToPixels(IDialogConstants.BUTTON_HEIGHT);
- widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
- data.widthHint = Math.max(widthHint, changeButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
- changeButton.setLayoutData(data);
- changeButton.setEnabled(false);
- changeButton.addListener(SWT.Selection, new Listener() {
- public void handleEvent(Event e) {
- changePattern();
- }
- });
- fillTable(Team.getAllTypes());
- Dialog.applyDialogFont(parent);
- return parent;
- }
-
- protected void performDefaults() {
- super.performDefaults();
- IFileTypeInfo[] infos = Team.getDefaultTypes();
- fillTable(infos);
- }
-
- /**
- * Do anything necessary because the OK button has been pressed.
- *
- * @return whether it is okay to close the preference page
- */
- public boolean performOk() {
- int size = input.size();
- String[] extensions = new String[size];
- int[] types = new int[size];
- int i = 0;
-
- Iterator it = input.iterator();
- while (it.hasNext()) {
- TableEntry entry = (TableEntry)it.next();
- String value = entry.getValue();
- if (value.equals(TEXT)) {
- types[i] = Team.TEXT;
- } else {
- types[i] = Team.BINARY;
- }
- extensions[i] = entry.getExtension();
- i++;
- }
- Team.setAllTypes(extensions, types);
- return true;
- }
- /**
- * Fill the table with the values from the file type registry
- */
- private void fillTable(IFileTypeInfo[] infos) {
- this.input = new ArrayList();
- for (int i = 0; i < infos.length; i++) {
- IFileTypeInfo info = infos[i];
- int type = info.getType();
- switch (type) {
- case Team.TEXT:
- input.add(new TableEntry(info.getExtension(), TEXT));
- break;
- case Team.BINARY:
- input.add(new TableEntry(info.getExtension(), BINARY));
- break;
- }
- }
- viewer.setInput(input);
- }
- /**
- * Add a new item to the table with the default type of Text.
- */
- private void addPattern() {
- InputDialog dialog = new InputDialog(getShell(), Policy.bind("TextPreferencePage.enterExtensionShort"), Policy.bind("TextPreferencePage.enterExtensionLong"), null, null); //$NON-NLS-1$ //$NON-NLS-2$
- dialog.open();
- if (dialog.getReturnCode() != InputDialog.OK) return;
- String pattern = dialog.getValue();
- if (pattern.equals("")) return; //$NON-NLS-1$
- // Check if the item already exists
- Iterator it = input.iterator();
- while (it.hasNext()) {
- TableEntry entry = (TableEntry)it.next();
- if (entry.getExtension().equals(pattern)) {
- MessageDialog.openWarning(getShell(), Policy.bind("TextPreferencePage.extensionExistsShort"), Policy.bind("TextPreferencePage.extensionExistsLong")); //$NON-NLS-1$ //$NON-NLS-2$
- return;
- }
- }
- input.add(new TableEntry(pattern, TEXT));
- viewer.refresh();
- }
- /**
- * Remove the selected items from the table
- */
- private void removePattern() {
- ISelection selection = viewer.getSelection();
- if (selection == null || !(selection instanceof IStructuredSelection)) {
- return;
- }
- IStructuredSelection ss = (IStructuredSelection)selection;
- Iterator it = ss.iterator();
- while (it.hasNext()) {
- TableEntry entry = (TableEntry)it.next();
- input.remove(entry);
- }
- viewer.refresh();
- }
- /**
- * Toggle the selected items' content types
- */
- private void changePattern() {
- ISelection selection = viewer.getSelection();
- if (selection == null || !(selection instanceof IStructuredSelection)) {
- return;
- }
- IStructuredSelection ss = (IStructuredSelection)selection;
- Iterator it = ss.iterator();
- while (it.hasNext()) {
- TableEntry entry = (TableEntry)it.next();
- String string = entry.getValue();
- if (string.equals(TEXT)) {
- entry.setValue(BINARY);
- } else {
- entry.setValue(TEXT);
- }
- viewer.refresh(entry);
- }
- }
- /**
- * The table viewer selection has changed. Update the remove and change button enablement.
- */
- private void handleSelection() {
- boolean empty = viewer.getSelection().isEmpty();
- removeButton.setEnabled(!empty);
- changeButton.setEnabled(!empty);
- }
-}

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