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Diffstat (limited to 'eclipse/java/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/properties/SourceSelectionDialog.java')
| -rw-r--r-- | eclipse/java/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/properties/SourceSelectionDialog.java | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/eclipse/java/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/properties/SourceSelectionDialog.java b/eclipse/java/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/properties/SourceSelectionDialog.java deleted file mode 100644 index 2c7c6119863..00000000000 --- a/eclipse/java/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/properties/SourceSelectionDialog.java +++ /dev/null @@ -1,254 +0,0 @@ -// ********************************************************************** -// -// Copyright (c) 2003-2015 ZeroC, Inc. All rights reserved. -// -// This plug-in is provided to you under the terms and conditions -// of the Eclipse Public License Version 1.0 ("EPL"). A copy of -// the EPL is available at http://www.eclipse.org/legal/epl-v10.html. -// -// ********************************************************************** - -package com.zeroc.slice2javaplugin.properties; - -import java.util.ArrayList; -import java.util.Iterator; - -import org.eclipse.core.resources.IContainer; -import org.eclipse.core.resources.IFolder; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.jface.viewers.CheckStateChangedEvent; -import org.eclipse.jface.viewers.CheckboxTreeViewer; -import org.eclipse.jface.viewers.ICheckStateListener; -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.ITreeContentProvider; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.jface.viewers.TreeSelection; -import org.eclipse.swt.SWT; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.Tree; -import org.eclipse.ui.dialogs.SelectionDialog; -import org.eclipse.ui.model.WorkbenchContentProvider; -import org.eclipse.ui.model.WorkbenchLabelProvider; - -class SourceSelectionDialog extends SelectionDialog -{ - // Do we allow multiple selections? - private boolean multiple = true; - - // the root element to populate the viewer with - private IProject root; - - // the visual selection widget group - private CheckboxTreeViewer selectionGroup; - - // constants - private final static int SIZING_SELECTION_WIDGET_WIDTH = 400; - - private final static int SIZING_SELECTION_WIDGET_HEIGHT = 300; - - /** - * 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 SourceSelectionDialog(Shell parentShell, IProject project, String message) - { - super(parentShell); - setTitle("Source Folder Selection"); - root = project; - if(message != null) - { - setMessage(message); - } - else - { - setMessage("Select source folder:"); - } - } - - public void setMultiple(boolean m) - { - multiple = m; - } - - /* - * (non-Javadoc) Method declared in Window. - */ - protected void configureShell(Shell shell) - { - super.configureShell(shell); - //PlatformUI.getWorkbench().getHelpSystem().setHelp(shell, IIDEHelpContextIds.RESOURCE_SELECTION_DIALOG); - } - - public void create() - { - super.create(); - 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 - ArrayList<IProject> input = new ArrayList<IProject>(); - input.add(root); - - createMessageArea(composite); - - Tree tree = new Tree(composite, ((multiple) ? SWT.CHECK : SWT.SINGLE) | SWT.BORDER); - GridData data = new GridData(GridData.FILL_BOTH); - data.widthHint = SIZING_SELECTION_WIDGET_WIDTH; - data.heightHint = SIZING_SELECTION_WIDGET_HEIGHT; - tree.setLayoutData(data); - tree.setFont(parent.getFont()); - - selectionGroup = new CheckboxTreeViewer(tree); - selectionGroup.setContentProvider(getResourceProvider(IResource.FILE | IResource.PROJECT)); - selectionGroup.setLabelProvider(WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider()); - selectionGroup.setInput(input); - - selectionGroup.expandToLevel(2); - - 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() - { - @SuppressWarnings("unchecked") - public Object[] getChildren(Object o) - { - if(o instanceof IContainer) - { - IResource[] members = null; - try - { - members = ((IContainer) o).members(); - } - catch(CoreException e) - { - // just return an empty set of children - return new Object[0]; - } - - // filter out the desired resource types - ArrayList<Object> results = new ArrayList<Object>(); - for(int i = 0; i < members.length; i++) - { - if(members[i] instanceof IFolder) - { - results.add(members[i]); - } - } - return results.toArray(); - } - // input element case - if(o instanceof ArrayList) - { - return ((ArrayList<Object>) o).toArray(); - } - return new Object[0]; - } - }; - } - - /** - * Initializes this dialog's controls. - */ - private void initializeDialog() - { - getOkButton().setEnabled(false); - if(multiple) - { - selectionGroup.addCheckStateListener(new ICheckStateListener() - { - public void checkStateChanged(CheckStateChangedEvent event) - { - if(!event.getChecked() && selectionGroup.getGrayed(event.getElement())) - { - selectionGroup.setChecked(event.getElement(), true); - } - else - { - int count = selectionGroup.getCheckedElements().length - getInitialElementSelections().size(); - getOkButton().setEnabled(count > 0); - } - } - }); - - for(Iterator<?> iter = getInitialElementSelections().iterator(); iter.hasNext(); ) - { - IResource cur = (IResource)iter.next(); - selectionGroup.setGrayChecked(cur, true); - } - } - else - { - selectionGroup.addSelectionChangedListener(new ISelectionChangedListener() - { - public void selectionChanged(SelectionChangedEvent event) - { - getOkButton().setEnabled(true); - } - }); - } - } - - /** - * The <code>ResourceSelectionDialog</code> implementation of this - * <code>Dialog</code> method builds a list of the selected resources for - * later retrieval by the client and closes this dialog. - */ - protected void okPressed() - { - /* - * Iterator resultEnum = selectionGroup.getAllCheckedListItems(); - * ArrayList list = new ArrayList(); while (resultEnum.hasNext()) { - * list.add(resultEnum.next()); } setResult(list); - */ - ArrayList<Object> list = new ArrayList<Object>(); - if(multiple) - { - Object[] objs = selectionGroup.getCheckedElements(); - for(int i = 0; i < objs.length; ++i) - { - if(!selectionGroup.getGrayed(objs[i])) - { - list.add(objs[i]); - } - } - } - else - { - TreeSelection obj = (TreeSelection)selectionGroup.getSelection(); - if(!obj.isEmpty()) - { - list.add(obj.getFirstElement()); - } - } - setResult(list); - super.okPressed(); - } -} |