diff options
Diffstat (limited to 'plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/listeners/ValidateEditListener.java')
| -rw-r--r-- | plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/listeners/ValidateEditListener.java | 321 |
1 files changed, 0 insertions, 321 deletions
diff --git a/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/listeners/ValidateEditListener.java b/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/listeners/ValidateEditListener.java deleted file mode 100644 index da15917ba..000000000 --- a/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/listeners/ValidateEditListener.java +++ /dev/null @@ -1,321 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.j2ee.internal.listeners; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.jface.dialogs.MessageDialog; -import org.eclipse.jst.j2ee.internal.dialogs.ListMessageDialog; -import org.eclipse.jst.j2ee.internal.plugin.J2EEUIMessages; -import org.eclipse.swt.events.ShellAdapter; -import org.eclipse.swt.events.ShellEvent; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IPartListener; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.internal.Workbench; -import org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModel; -import org.eclipse.wst.common.internal.emfworkbench.validateedit.IValidateEditContext; -import org.eclipse.wst.common.internal.emfworkbench.validateedit.ResourceStateValidator; -import org.eclipse.wst.common.internal.emfworkbench.validateedit.ResourceStateValidatorPresenter; - -public class ValidateEditListener extends ShellAdapter implements IValidateEditListener, IValidateEditContext { - - protected ResourceStateValidator fValidator; - private boolean fNeedsStateValidation = true; - private Shell fShell; - private IWorkbenchPart fPart; - private boolean fHasReadOnlyFiles = false; - private boolean firstReadOnlyFileAttempt = true; - private boolean fMessageUp = false; - private boolean fIsActivating = false; - private boolean fIsDeactivating = false; - private boolean inconsistentResult; - private boolean inconsistentOverwriteResult; - - public ValidateEditListener() { - super(); - try { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - IWorkbenchWindow window = Workbench.getInstance().getActiveWorkbenchWindow(); - if (window == null && Workbench.getInstance().getWorkbenchWindowCount()>0) - window = Workbench.getInstance().getWorkbenchWindows()[0]; - setShell(window.getShell()); - } - }); - - } catch (Exception e) { - e.printStackTrace(); - } - } - /** - * Constructor for ValidateEditHandler. - */ - public ValidateEditListener(IWorkbenchPart part, ResourceStateValidator aValidator) { - super(); - fPart = part; - fValidator = aValidator; - if (part != null) - part.getSite().getPage().addPartListener(this); - if (getShell() != null) - getShell().addShellListener(this); - } - - protected Shell getShell() { - if (fShell == null) { - if (fPart != null && fPart.getSite() != null) - fShell = fPart.getSite().getShell(); - } - return fShell; - } - - /** - * @see IValidateEditListener#getValidator() - */ - public ResourceStateValidator getValidator() { - return fValidator; - } - - /** - * @see IValidateEditListener#getNeedsStateValidation() - */ - public boolean getNeedsStateValidation() { - return fNeedsStateValidation; - } - - /** - * @see IValidateEditListener#setNeedsStateValidation(boolean) - */ - public void setNeedsStateValidation(boolean needsStateValidation) { - fNeedsStateValidation = needsStateValidation; - } - - /** - * @see ResourceStateValidatorPresenter#promptForInconsistentFileRefresh(List) - */ - public boolean promptForInconsistentFileRefresh(List inconsistentFiles) { - if (inconsistentFiles == null || inconsistentFiles.size() == 0) // this case should never - // occur. - return false; - - List inconsistentFileNames = new ArrayList(); - for (int i = 0; inconsistentFiles.size() > i; i++) { - Object file = inconsistentFiles.get(i); - if (file instanceof Resource) { - IFile aFile = WorkbenchResourceHelper.getFile((Resource) file); - inconsistentFileNames.add(aFile.getFullPath().toOSString()); - } else if (file instanceof IResource) { - IResource resfile = (IResource) file; - if (!resfile.exists()) { - return false; - } - inconsistentFileNames.add(resfile.getFullPath().toOSString()); - } - } - - final String title = J2EEUIMessages.getResourceString("Inconsistent_Files_3"); //$NON-NLS-1$ - final String message = J2EEUIMessages.getResourceString("The_following_workspace_files_are_inconsistent_with_the_editor_4") + J2EEUIMessages.getResourceString("Update_the_editor_with_the_workspace_contents__5"); //$NON-NLS-1$ //$NON-NLS-2$ - final String[] fileNames = (String[])inconsistentFileNames.toArray(new String[inconsistentFileNames.size()]); - - Display.getDefault().asyncExec(new Runnable() { - public void run() { - inconsistentResult = ListMessageDialog.openQuestion(getShell(), title, message, fileNames); - } - }); - return inconsistentResult; - } - - /** - * @see ResourceStateValidatorPresenter#getValidateEditContext() - */ - public Object getValidateEditContext() { - return getShell(); - } - - /** - * @see IPartListener#partActivated(IWorkbenchPart) - */ - public void partActivated(IWorkbenchPart part) { - if (part == fPart) { - handleActivation(); - } - } - - protected void handleActivation() { - if (fIsActivating) - return; - fIsActivating = true; - try { - fValidator.checkActivation(this); - updatePartReadOnly(); - } catch (CoreException e) { - // do nothing for now - } finally { - fIsActivating = false; - } - } - - /** - * @see org.eclipse.swt.events.ShellListener#shellActivated(ShellEvent) - */ - public void shellActivated(ShellEvent event) { - handleActivation(); - } - - /** - * @see IPartListener#partBroughtToTop(IWorkbenchPart) - */ - public void partBroughtToTop(IWorkbenchPart part) { - //do nothing - } - - /** - * @see IPartListener#partClosed(IWorkbenchPart) - */ - public void partClosed(IWorkbenchPart part) { - if (part == fPart) - part.getSite().getPage().removePartListener(this); - if (getShell() != null) - getShell().removeShellListener(this); - } - - /** - * @see IPartListener#partDeactivated(IWorkbenchPart) - */ - public void partDeactivated(IWorkbenchPart part) { - if (part == fPart) { - if (fIsDeactivating) - return; - fIsDeactivating = true; - try { - fValidator.lostActivation(this); - updatePartReadOnly(); - } catch (CoreException e) { - // do nothing for now - } finally { - fIsDeactivating = true; - } - } - } - - /** - * @see IPartListener#partOpened(IWorkbenchPart) - */ - public void partOpened(IWorkbenchPart part) { - //do nothing - } - - public IStatus validateState() { - if ((fShell==null) && (Workbench.getInstance().getActiveWorkbenchWindow() != null)) - fShell=Workbench.getInstance().getActiveWorkbenchWindow().getShell(); - if (fNeedsStateValidation) { - setNeedsStateValidation(false); - try { - final IStatus status = fValidator.validateState(this); - if (status.getSeverity() == IStatus.ERROR) { - setNeedsStateValidation(true); - if (!fMessageUp) { - fMessageUp = true; - Display.getDefault().asyncExec(new Runnable() { - public void run() { - MessageDialog.openError(getShell(), J2EEUIMessages.getResourceString("Error_checking_out_files_10"), status.getMessage()); //$NON-NLS-1$ - } - }); - fMessageUp = false; - } - } - fValidator.checkActivation(this); - updatePartReadOnly(); - return status; - } catch (CoreException e) { - // do nothing for now - } - } - return ResourceStateValidator.OK_STATUS; - } - - /** - * @see ResourceStateValidatorPresenter#promptForInconsistentFileOverwrite(List) - */ - public boolean promptForInconsistentFileOverwrite(List inconsistentFiles) { - int size = inconsistentFiles.size(); - List files = new ArrayList(); - IFile file = null; - for (int i = 0; i < size; i++) { - file = (IFile) inconsistentFiles.get(i); - files.add(file.getFullPath().toString()); - } - final String[] items = (String[])files.toArray(new String[files.size()]); - Display.getDefault().asyncExec(new Runnable() { - public void run() { - inconsistentOverwriteResult = ListMessageDialog.openQuestion(getShell(), J2EEUIMessages.getResourceString("Inconsistent_files_detected_11"), //$NON-NLS-1$ - J2EEUIMessages.getResourceString("The_following_files_are_inconsistent_with_the_file_system._Do_you_want_to_save_and_overwrite_these_files_on_the_file_system__12_WARN_"), //$NON-NLS-1$ - items); - } - }); - return inconsistentOverwriteResult; - } - - protected boolean checkReadOnly() { - fHasReadOnlyFiles = fValidator.checkReadOnly(); - return fHasReadOnlyFiles; - } - - /** - * @see IValidateEditListener#hasReadOnlyFiles() - */ - public boolean hasReadOnlyFiles() { - if (firstReadOnlyFileAttempt) { - checkReadOnly(); - firstReadOnlyFileAttempt = false; - } - return fHasReadOnlyFiles; - } - - /** - * Method updatePartReadOnly. - */ - protected void updatePartReadOnly() { - if (!getNeedsStateValidation()) { - checkReadOnly(); - setNeedsStateValidation(true); - } else { //So that J2EEXMLActionBarContributor get updated info when editor Activated. - firstReadOnlyFileAttempt = true; - } - } - - public boolean checkSave() throws CoreException { - return validateState().isOK() && getValidator().checkSave(this); - } - - public void setShell(Shell aShell) { - fShell = aShell; - } - - public void setEditModel(EditModel anEditModel) { - fValidator = anEditModel; - - } - - public IStatus validateState(EditModel anEditModel) { - setEditModel(anEditModel); - return validateState(); - } -} |