+++ /dev/null
-package net.sourceforge.phpdt.externaltools.internal.ui;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import net.sourceforge.phpdt.externaltools.model.StringMatcher;
-
-import org.eclipse.core.resources.IContainer;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.ITreeContentProvider;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.ControlEvent;
-import org.eclipse.swt.events.ControlListener;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.TableColumn;
-import org.eclipse.ui.model.WorkbenchContentProvider;
-import org.eclipse.ui.model.WorkbenchLabelProvider;
-
-/**
- * Dialog for selecting a file in the workspace. Derived from
- * org.eclipse.ui.dialogs.ResourceSelectionDialog
- */
-public class FileSelectionDialog extends MessageDialog {
- // the root element to populate the viewer with
- private IAdaptable root;
-
- // the visual selection widget group
- private TreeAndListGroup selectionGroup;
- // constants
- private final static int SIZING_SELECTION_WIDGET_WIDTH = 400;
- private final static int SIZING_SELECTION_WIDGET_HEIGHT = 300;
- /**
- * The file selected by the user.
- */
- private IFile result= null;
- /**
- * String matcher used to filter content
- */
- private StringMatcher stringMatcher= null;
-/**
- * Creates a resource selection dialog rooted at the given element.
- *
- * @param parentShell the parent shell
- * @param rootElement the root element to populate this dialog with
- * @param message the message to be displayed at the top of this dialog, or
- * <code>null</code> to display a default message
- */
-public FileSelectionDialog(Shell parentShell, IAdaptable rootElement, String message) {
- super(parentShell, "Add Build File", null, message, MessageDialog.NONE, new String[] {"Ok", "Cancel"}, 0);
- root = rootElement;
- setShellStyle(getShellStyle() | SWT.RESIZE);
-}
-/**
- * Limits the files displayed in this dialog to files matching the given
- * pattern. The string can be a filename or a regular expression containing
- * '*' for any series of characters or '?' for any single character.
- *
- * @param pattern a pattern used to filter the displayed files or
- * <code>null</code> to display all files. If a pattern is supplied, only files
- * whose names match the given pattern will be available for selection.
- * @param ignoreCase if true, case is ignored. If the pattern argument is
- * <code>null</code>, this argument is ignored.
- */
-public void setFileFilter(String pattern, boolean ignoreCase) {
- if (pattern != null) {
- stringMatcher= new StringMatcher(pattern, ignoreCase, false);
- } else {
- stringMatcher= null;
- }
-}
-/* (non-Javadoc)
- * Method declared in Window.
- */
-protected void configureShell(Shell shell) {
- super.configureShell(shell);
- //WorkbenchHelp.setHelp(shell, IHelpContextIds.RESOURCE_SELECTION_DIALOG);
-}
-
-protected void createButtonsForButtonBar(Composite parent) {
- super.createButtonsForButtonBar(parent);
- initializeDialog();
-}
-/* (non-Javadoc)
- * Method declared on Dialog.
- */
-protected Control createDialogArea(Composite parent) {
- // page group
- Composite composite = (Composite) super.createDialogArea(parent);
-
- //create the input element, which has the root resource
- //as its only child
-
- selectionGroup =
- new TreeAndListGroup(
- composite,
- root,
- getResourceProvider(IResource.FOLDER | IResource.PROJECT | IResource.ROOT),
- new WorkbenchLabelProvider(),
- getResourceProvider(IResource.FILE),
- new WorkbenchLabelProvider(),
- SWT.NONE,
- // since this page has no other significantly-sized
- // widgets we need to hardcode the combined widget's
- // size, otherwise it will open too small
- SIZING_SELECTION_WIDGET_WIDTH,
- SIZING_SELECTION_WIDGET_HEIGHT);
-
- composite.addControlListener(new ControlListener() {
- public void controlMoved(ControlEvent e) {};
- public void controlResized(ControlEvent e) {
- //Also try and reset the size of the columns as appropriate
- TableColumn[] columns = selectionGroup.getListTable().getColumns();
- for (int i = 0; i < columns.length; i++) {
- columns[i].pack();
- }
- }
- });
-
- return composite;
-}
-/**
- * Returns a content provider for <code>IResource</code>s that returns
- * only children of the given resource type.
- */
-private ITreeContentProvider getResourceProvider(final int resourceType) {
- return new WorkbenchContentProvider() {
- public Object[] getChildren(Object o) {
- if (o instanceof IContainer) {
- IResource[] members = null;
- try {
- members = ((IContainer)o).members();
- List accessibleMembers= new ArrayList(members.length);
- for (int i = 0; i < members.length; i++) {
- IResource resource = members[i];
- if (resource.isAccessible()) {
- accessibleMembers.add(resource);
- }
- }
- members= (IResource[])accessibleMembers.toArray(new IResource[accessibleMembers.size()]);
- } catch (CoreException e) {
- //just return an empty set of children
- return new Object[0];
- }
-
- //filter out the desired resource types
- ArrayList results = new ArrayList();
- for (int i = 0; i < members.length; i++) {
- //And the test bits with the resource types to see if they are what we want
- if ((members[i].getType() & resourceType) > 0) {
- if (members[i].getType() == IResource.FILE &&
- stringMatcher != null &&
- !stringMatcher.match(members[i].getName())) {
- continue;
- }
- results.add(members[i]);
- }
- }
- return results.toArray();
- } else {
- return new Object[0];
- }
- }
- };
-}
-/**
- * Initializes this dialog's controls.
- */
-private void initializeDialog() {
- selectionGroup.addSelectionChangedListener(new ISelectionChangedListener() {
- public void selectionChanged(SelectionChangedEvent event) {
- getOkButton().setEnabled(!selectionGroup.getListTableSelection().isEmpty());
- }
- });
-
- getOkButton().setEnabled(false);
-}
-
-/**
- * Returns this dialog's OK button.
- */
-protected Button getOkButton() {
- return getButton(0);
-}
-/**
- * Returns the file the user chose or <code>null</code> if none.
- */
-public IFile getResult() {
- return result;
-}
-
-protected void buttonPressed(int buttonId) {
- if (buttonId == 0) {
- Object resource= selectionGroup.getListTableSelection().getFirstElement();
- if (resource instanceof IFile) {
- result = (IFile) resource;
- }
- }
- super.buttonPressed(buttonId);
-}
-
-}
git://secure.phpeclipse.com / phpeclipse.git / blobdiff