1) Moved net.sourceforge.phpeclipse.ui\src\net\sourceforge\phpdt back to net.sourcefo...
[phpeclipse.git] / net.sourceforge.phpeclipse.ui / src / net / sourceforge / phpdt / ui / wizards / NewContainerWizardPage.java
diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/ui/wizards/NewContainerWizardPage.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/ui/wizards/NewContainerWizardPage.java
deleted file mode 100644 (file)
index b2a5da6..0000000
+++ /dev/null
@@ -1,476 +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 net.sourceforge.phpdt.ui.wizards;
-
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.core.IJavaProject;
-import net.sourceforge.phpdt.core.IPackageFragmentRoot;
-import net.sourceforge.phpdt.core.JavaCore;
-import net.sourceforge.phpdt.core.JavaModelException;
-// incastrix
-//import net.sourceforge.phpdt.externaltools.internal.ui.StatusInfo;
-import net.sourceforge.phpeclipse.ui.StatusInfo;
-import net.sourceforge.phpdt.internal.ui.viewsupport.IViewPartInputProvider;
-import net.sourceforge.phpdt.internal.ui.wizards.NewWizardMessages;
-import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.DialogField;
-import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.IDialogFieldListener;
-import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.IStringButtonAdapter;
-import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.LayoutUtil;
-import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.StringButtonDialogField;
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpeclipse.ui.WebUI;
-
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IWorkspaceRoot;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.views.contentoutline.ContentOutline;
-
-/**
- * Wizard page that acts as a base class for wizard pages that create new Java
- * elements. The class provides a input field for source folders (called
- * container in this class) and API to validate the enter source folder name.
- * 
- * @since 2.0
- */
-public abstract class NewContainerWizardPage extends NewElementWizardPage {
-
-       /** Id of the container field */
-       protected static final String CONTAINER = "NewContainerWizardPage.container"; //$NON-NLS-1$
-
-       /** The status of the last validation. */
-       protected IStatus fContainerStatus;
-
-       private StringButtonDialogField fContainerDialogField;
-
-       /*
-        * package fragment root corresponding to the input type (can be null)
-        */
-       private IPackageFragmentRoot fCurrRoot;
-
-       private IWorkspaceRoot fWorkspaceRoot;
-
-       /**
-        * Create a new <code>NewContainerWizardPage</code>
-        * 
-        * @param name
-        *            the wizard page's name
-        */
-       public NewContainerWizardPage(String name) {
-               super(name);
-               fWorkspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
-               ContainerFieldAdapter adapter = new ContainerFieldAdapter();
-
-               fContainerDialogField = new StringButtonDialogField(adapter);
-               fContainerDialogField.setDialogFieldListener(adapter);
-               fContainerDialogField.setLabelText(NewWizardMessages
-                               .getString("NewContainerWizardPage.container.label")); //$NON-NLS-1$
-               fContainerDialogField.setButtonLabel(NewWizardMessages
-                               .getString("NewContainerWizardPage.container.button")); //$NON-NLS-1$
-
-               fContainerStatus = new StatusInfo();
-               fCurrRoot = null;
-       }
-
-       /**
-        * Initializes the source folder field with a valid package fragement root.
-        * The package fragement root is computed from the given Java element.
-        * 
-        * @param elem
-        *            the Java element used to compute the initial package fragment
-        *            root used as the source folder
-        */
-       protected void initContainerPage(IJavaElement elem) {
-               IPackageFragmentRoot initRoot = null;
-               // if (elem != null) {
-               // initRoot= JavaModelUtil.getPackageFragmentRoot(elem);
-               // if (initRoot == null || initRoot.isArchive()) {
-               // IJavaProject jproject= elem.getJavaProject();
-               // if (jproject != null) {
-               // try {
-               // initRoot= null;
-               // if (jproject.exists()) {
-               // IPackageFragmentRoot[] roots= jproject.getPackageFragmentRoots();
-               // for (int i= 0; i < roots.length; i++) {
-               // if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE) {
-               // initRoot= roots[i];
-               // break;
-               // }
-               // }
-               // }
-               // } catch (JavaModelException e) {
-               // PHPeclipsePlugin.log(e);
-               // }
-               // if (initRoot == null) {
-               // initRoot= jproject.getPackageFragmentRoot(jproject.getResource());
-               // }
-               // }
-               // }
-               // }
-               // setPackageFragmentRoot(initRoot, true);
-       }
-
-       /**
-        * Utility method to inspect a selection to find a Java element.
-        * 
-        * @param selection
-        *            the selection to be inspected
-        * @return a Java element to be used as the initial selection, or
-        *         <code>null</code>, if no Java element exists in the given
-        *         selection
-        */
-       protected IJavaElement getInitialJavaElement(IStructuredSelection selection) {
-               IJavaElement jelem = null;
-               if (selection != null && !selection.isEmpty()) {
-                       Object selectedElement = selection.getFirstElement();
-                       if (selectedElement instanceof IAdaptable) {
-                               IAdaptable adaptable = (IAdaptable) selectedElement;
-
-                               jelem = (IJavaElement) adaptable.getAdapter(IJavaElement.class);
-                               if (jelem == null) {
-                                       IResource resource = (IResource) adaptable
-                                                       .getAdapter(IResource.class);
-                                       if (resource != null
-                                                       && resource.getType() != IResource.ROOT) {
-                                               while (jelem == null
-                                                               && resource.getType() != IResource.PROJECT) {
-                                                       resource = resource.getParent();
-                                                       jelem = (IJavaElement) resource
-                                                                       .getAdapter(IJavaElement.class);
-                                               }
-                                               if (jelem == null) {
-                                                       jelem = JavaCore.create(resource); // java project
-                                               }
-                                       }
-                               }
-                       }
-               }
-               if (jelem == null) {
-                       IWorkbenchPart part = WebUI.getActivePage()
-                                       .getActivePart();
-                       if (part instanceof ContentOutline) {
-                               part = WebUI.getActivePage().getActiveEditor();
-                       }
-
-                       if (part instanceof IViewPartInputProvider) {
-                               Object elem = ((IViewPartInputProvider) part)
-                                               .getViewPartInput();
-                               if (elem instanceof IJavaElement) {
-                                       jelem = (IJavaElement) elem;
-                               }
-                       }
-               }
-
-               if (jelem == null || jelem.getElementType() == IJavaElement.JAVA_MODEL) {
-                       try {
-                               IJavaProject[] projects = JavaCore.create(getWorkspaceRoot())
-                                               .getJavaProjects();
-                               if (projects.length == 1) {
-                                       jelem = projects[0];
-                               }
-                       } catch (JavaModelException e) {
-                               PHPeclipsePlugin.log(e);
-                       }
-               }
-               return jelem;
-       }
-
-       /**
-        * Returns the recommended maximum width for text fields (in pixels). This
-        * method requires that createContent has been called before this method is
-        * call. Subclasses may override to change the maximum width for text
-        * fields.
-        * 
-        * @return the recommended maximum width for text fields.
-        */
-       protected int getMaxFieldWidth() {
-               return convertWidthInCharsToPixels(40);
-       }
-
-       /**
-        * Creates the necessary controls (label, text field and browse button) to
-        * edit the source folder location. The method expects that the parent
-        * composite uses a <code>GridLayout</code> as its layout manager and that
-        * the grid layout has at least 3 columns.
-        * 
-        * @param parent
-        *            the parent composite
-        * @param nColumns
-        *            the number of columns to span. This number must be greater or
-        *            equal three
-        */
-       protected void createContainerControls(Composite parent, int nColumns) {
-               fContainerDialogField.doFillIntoGrid(parent, nColumns);
-               LayoutUtil.setWidthHint(fContainerDialogField.getTextControl(null),
-                               getMaxFieldWidth());
-       }
-
-       /**
-        * Sets the focus to the source folder's text field.
-        */
-       protected void setFocusOnContainer() {
-               fContainerDialogField.setFocus();
-       }
-
-       // -------- ContainerFieldAdapter --------
-
-       private class ContainerFieldAdapter implements IStringButtonAdapter,
-                       IDialogFieldListener {
-
-               // -------- IStringButtonAdapter
-               public void changeControlPressed(DialogField field) {
-                       containerChangeControlPressed(field);
-               }
-
-               // -------- IDialogFieldListener
-               public void dialogFieldChanged(DialogField field) {
-                       containerDialogFieldChanged(field);
-               }
-       }
-
-       private void containerChangeControlPressed(DialogField field) {
-               // take the current jproject as init element of the dialog
-               // IPackageFragmentRoot root= getPackageFragmentRoot();
-               // root= chooseSourceContainer(root);
-               // if (root != null) {
-               // setPackageFragmentRoot(root, true);
-               // }
-       }
-
-       private void containerDialogFieldChanged(DialogField field) {
-               if (field == fContainerDialogField) {
-                       fContainerStatus = containerChanged();
-               }
-               // tell all others
-               handleFieldChanged(CONTAINER);
-       }
-
-       // ----------- validation ----------
-
-       /**
-        * This method is a hook which gets called after the source folder's text
-        * input field has changed. This default implementation updates the model
-        * and returns an error status. The underlying model is only valid if the
-        * returned status is OK.
-        * 
-        * @return the model's error status
-        */
-       protected IStatus containerChanged() {
-               StatusInfo status = new StatusInfo();
-
-               fCurrRoot = null;
-               String str = getPackageFragmentRootText();
-               if (str.length() == 0) {
-                       status
-                                       .setError(NewWizardMessages
-                                                       .getString("NewContainerWizardPage.error.EnterContainerName")); //$NON-NLS-1$
-                       return status;
-               }
-               IPath path = new Path(str);
-               IResource res = fWorkspaceRoot.findMember(path);
-               if (res != null) {
-                       int resType = res.getType();
-                       if (resType == IResource.PROJECT || resType == IResource.FOLDER) {
-                               IProject proj = res.getProject();
-                               if (!proj.isOpen()) {
-                                       status
-                                                       .setError(NewWizardMessages
-                                                                       .getFormattedString(
-                                                                                       "NewContainerWizardPage.error.ProjectClosed", proj.getFullPath().toString())); //$NON-NLS-1$
-                                       return status;
-                               }
-                               IJavaProject jproject = JavaCore.create(proj);
-                               // fCurrRoot= jproject.getPackageFragmentRoot(res);
-                               // if (res.exists()) {
-                               // try {
-                               // if (!proj.hasNature(JavaCore.NATURE_ID)) {
-                               // if (resType == IResource.PROJECT) {
-                               // status.setError(NewWizardMessages.getString("NewContainerWizardPage.warning.NotAJavaProject"));
-                               // //$NON-NLS-1$
-                               // } else {
-                               // status.setWarning(NewWizardMessages.getString("NewContainerWizardPage.warning.NotInAJavaProject"));
-                               // //$NON-NLS-1$
-                               // }
-                               // return status;
-                               // }
-                               // } catch (CoreException e) {
-                               // status.setWarning(NewWizardMessages.getString("NewContainerWizardPage.warning.NotAJavaProject"));
-                               // //$NON-NLS-1$
-                               // }
-                               // if (!jproject.isOnClasspath(fCurrRoot)) {
-                               // status.setWarning(NewWizardMessages.getFormattedString("NewContainerWizardPage.warning.NotOnClassPath",
-                               // str)); //$NON-NLS-1$
-                               // }
-                               // if (fCurrRoot.isArchive()) {
-                               // status.setError(NewWizardMessages.getFormattedString("NewContainerWizardPage.error.ContainerIsBinary",
-                               // str)); //$NON-NLS-1$
-                               // return status;
-                               // }
-                               // }
-                               return status;
-                       } else {
-                               status.setError(NewWizardMessages.getFormattedString(
-                                               "NewContainerWizardPage.error.NotAFolder", str)); //$NON-NLS-1$
-                               return status;
-                       }
-               } else {
-                       status.setError(NewWizardMessages.getFormattedString(
-                                       "NewContainerWizardPage.error.ContainerDoesNotExist", str)); //$NON-NLS-1$
-                       return status;
-               }
-       }
-
-       // -------- update message ----------------
-
-       /**
-        * Hook method that gets called when a field on this page has changed. For
-        * this page the method gets called when the source folder field changes.
-        * <p>
-        * Every sub type is responsible to call this method when a field on its
-        * page has changed. Subtypes override (extend) the method to add
-        * verification when a own field has a dependency to an other field. For
-        * example the class name input must be verified again when the package
-        * field changes (check for duplicated class names).
-        * 
-        * @param fieldName
-        *            The name of the field that has changed (field id). For the
-        *            source folder the field id is <code>CONTAINER</code>
-        */
-       protected void handleFieldChanged(String fieldName) {
-       }
-
-       // ---- get ----------------
-
-       /**
-        * Returns the workspace root.
-        * 
-        * @return the workspace root
-        */
-       protected IWorkspaceRoot getWorkspaceRoot() {
-               return fWorkspaceRoot;
-       }
-
-       /**
-        * Returns the <code>IPackageFragmentRoot</code> that corresponds to the
-        * current value of the source folder field.
-        * 
-        * @return the IPackageFragmentRoot or <code>null</code> if the current
-        *         source folder value is not a valid package fragment root
-        * 
-        */
-       public IPackageFragmentRoot getPackageFragmentRoot() {
-               return fCurrRoot;
-       }
-
-       /**
-        * Returns the current text of source folder text field.
-        * 
-        * @return the text of the source folder text field
-        */
-       public String getPackageFragmentRootText() {
-               return fContainerDialogField.getText();
-       }
-
-       /**
-        * Sets the current source folder (model and text field) to the given
-        * package fragment root.
-        * 
-        * @param canBeModified
-        *            if <code>false</code> the source folder field can not be
-        *            changed by the user. If <code>true</code> the field is
-        *            editable
-        */
-       // public void setPackageFragmentRoot(IPackageFragmentRoot root, boolean
-       // canBeModified) {
-       // fCurrRoot= root;
-       // String str= (root == null) ? "" :
-       // root.getPath().makeRelative().toString(); //$NON-NLS-1$
-       // fContainerDialogField.setText(str);
-       // fContainerDialogField.setEnabled(canBeModified);
-       // }
-       // ------------- choose source container dialog
-       // private IPackageFragmentRoot chooseSourceContainer(IJavaElement
-       // initElement) {
-       // Class[] acceptedClasses= new Class[] { IPackageFragmentRoot.class,
-       // IJavaProject.class };
-       // TypedElementSelectionValidator validator= new
-       // TypedElementSelectionValidator(acceptedClasses, false) {
-       // public boolean isSelectedValid(Object element) {
-       // try {
-       // if (element instanceof IJavaProject) {
-       // IJavaProject jproject= (IJavaProject)element;
-       // IPath path= jproject.getProject().getFullPath();
-       // return (jproject.findPackageFragmentRoot(path) != null);
-       // } else if (element instanceof IPackageFragmentRoot) {
-       // return (((IPackageFragmentRoot)element).getKind() ==
-       // IPackageFragmentRoot.K_SOURCE);
-       // }
-       // return true;
-       // } catch (JavaModelException e) {
-       // PHPeclipsePlugin.log(e.getStatus()); // just log, no ui in validation
-       // }
-       // return false;
-       // }
-       // };
-       //              
-       // acceptedClasses= new Class[] { IJavaModel.class,
-       // IPackageFragmentRoot.class, IJavaProject.class };
-       // ViewerFilter filter= new TypedViewerFilter(acceptedClasses) {
-       // public boolean select(Viewer viewer, Object parent, Object element) {
-       // if (element instanceof IPackageFragmentRoot) {
-       // try {
-       // return (((IPackageFragmentRoot)element).getKind() ==
-       // IPackageFragmentRoot.K_SOURCE);
-       // } catch (JavaModelException e) {
-       // PHPeclipsePlugin.log(e.getStatus()); // just log, no ui in validation
-       // return false;
-       // }
-       // }
-       // return super.select(viewer, parent, element);
-       // }
-       // };
-       //
-       // StandardJavaElementContentProvider provider= new
-       // StandardJavaElementContentProvider();
-       // ILabelProvider labelProvider= new
-       // JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT);
-       // ElementTreeSelectionDialog dialog= new
-       // ElementTreeSelectionDialog(getShell(), labelProvider, provider);
-       // dialog.setValidator(validator);
-       // dialog.setSorter(new JavaElementSorter());
-       // dialog.setTitle(NewWizardMessages.getString("NewContainerWizardPage.ChooseSourceContainerDialog.title"));
-       // //$NON-NLS-1$
-       // dialog.setMessage(NewWizardMessages.getString("NewContainerWizardPage.ChooseSourceContainerDialog.description"));
-       // //$NON-NLS-1$
-       // dialog.addFilter(filter);
-       // dialog.setInput(JavaCore.create(fWorkspaceRoot));
-       // dialog.setInitialSelection(initElement);
-       //              
-       // if (dialog.open() == ElementTreeSelectionDialog.OK) {
-       // Object element= dialog.getFirstResult();
-       // if (element instanceof IJavaProject) {
-       // IJavaProject jproject= (IJavaProject)element;
-       // return jproject.getPackageFragmentRoot(jproject.getProject());
-       // } else if (element instanceof IPackageFragmentRoot) {
-       // return (IPackageFragmentRoot)element;
-       // }
-       // return null;
-       // }
-       // return null;
-       // }
-}