diff options
Diffstat (limited to 'bundles/org.eclipse.jst.jsp.ui/src/org/eclipse/jst/jsp/ui/internal/preferences/ui/AbstractValidationSettingsPage.java')
| -rw-r--r-- | bundles/org.eclipse.jst.jsp.ui/src/org/eclipse/jst/jsp/ui/internal/preferences/ui/AbstractValidationSettingsPage.java | 424 |
1 files changed, 0 insertions, 424 deletions
diff --git a/bundles/org.eclipse.jst.jsp.ui/src/org/eclipse/jst/jsp/ui/internal/preferences/ui/AbstractValidationSettingsPage.java b/bundles/org.eclipse.jst.jsp.ui/src/org/eclipse/jst/jsp/ui/internal/preferences/ui/AbstractValidationSettingsPage.java deleted file mode 100644 index 3d7d962fb5..0000000000 --- a/bundles/org.eclipse.jst.jsp.ui/src/org/eclipse/jst/jsp/ui/internal/preferences/ui/AbstractValidationSettingsPage.java +++ /dev/null @@ -1,424 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008 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.jsp.ui.internal.preferences.ui; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.ProjectScope; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.core.runtime.preferences.DefaultScope; -import org.eclipse.core.runtime.preferences.IEclipsePreferences; -import org.eclipse.core.runtime.preferences.IPreferencesService; -import org.eclipse.core.runtime.preferences.IScopeContext; -import org.eclipse.jface.dialogs.IDialogSettings; -import org.eclipse.jface.resource.JFaceResources; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.MessageBox; -import org.eclipse.swt.widgets.Widget; -import org.eclipse.ui.forms.events.ExpansionAdapter; -import org.eclipse.ui.forms.events.ExpansionEvent; -import org.eclipse.ui.forms.widgets.ExpandableComposite; -import org.eclipse.wst.html.ui.internal.HTMLUIMessages; -import org.eclipse.wst.sse.core.internal.validate.ValidationMessage; -import org.eclipse.wst.sse.ui.internal.preferences.ui.ScrolledPageContent; -import org.eclipse.wst.validation.ValidationFramework; -import org.osgi.service.prefs.BackingStoreException; - -/** - * Based on org.eclipse.jdt.internal.ui.preferences.OptionsConfigurationBlock - */ -abstract class AbstractValidationSettingsPage extends AbstractPropertyPreferencePage { - - private List fCombos; - private List fExpandables; - - private SelectionListener fSelectionListener; - - private IPreferencesService fPreferencesService = null; - - private static final String SETTINGS_EXPANDED = "expanded"; //$NON-NLS-1$ - - private ValidationFramework fValidation; - - private class ComboData { - private String fKey; - private int[] fSeverities; - private int fIndex; - int originalSeverity = -2; - - public ComboData(String key, int[] severities, int index) { - fKey = key; - fSeverities = severities; - fIndex = index; - } - - public String getKey() { - return fKey; - } - - public void setIndex(int index) { - fIndex = index; - } - - public int getIndex() { - return fIndex; - } - - /** - * Sets the severity index based on <code>severity</code>. - * If the severity doesn't exist, the index is set to -1. - * - * @param severity the severity level - */ - public void setSeverity(int severity) { - for (int i = 0; fSeverities != null && i < fSeverities.length; i++) { - if (fSeverities[i] == severity) { - setIndex(i); - return; - } - } - - setIndex(-1); - } - - public int getSeverity() { - return (fIndex >= 0 && fSeverities != null && fIndex < fSeverities.length) ? fSeverities[fIndex] : -1; - } - - boolean isChanged() { - return fSeverities[fIndex] != originalSeverity; - } - } - - public AbstractValidationSettingsPage() { - super(); - fCombos = new ArrayList(); - fExpandables = new ArrayList(); - fPreferencesService = Platform.getPreferencesService(); - fValidation = ValidationFramework.getDefault(); - } - - /** - * Creates a Combo widget in the composite <code>parent</code>. The data - * in the Combo is associated with <code>key</code>. The Combo data is - * generated based on the integer <code>values</code> where the index - * of <code>values</code> corresponds to the index of <code>valueLabels</code> - * - * @param parent the composite to create the combo box in - * @param label the label to give the combo box - * @param key the unique key to identify the combo box - * @param values the values represented by the combo options - * @param valueLabels the calues displayed in the combo box - * @param indent how far to indent the combo box label - * - * @return the generated combo box - */ - protected Combo addComboBox(Composite parent, String label, String key, int[] values, String[] valueLabels, int indent) { - GridData gd = new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1); - gd.horizontalIndent = indent; - - Label labelControl = new Label(parent, SWT.LEFT); - labelControl.setFont(JFaceResources.getDialogFont()); - labelControl.setText(label); - labelControl.setLayoutData(gd); - - Combo comboBox = newComboControl(parent, key, values, valueLabels); - comboBox.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL)); - - return comboBox; - } - - /** - * Creates a combo box and associates the combo data with the - * combo box. - * - * @param composite the composite to create the combo box in - * @param key the unique key to identify the combo box - * @param values the values represented by the combo options - * @param valueLabels the values displayed in the combo box - * - * @return the generated combo box - */ - protected Combo newComboControl(Composite composite, String key, int[] values, String[] valueLabels) { - ComboData data = new ComboData(key, values, -1); - - Combo comboBox = new Combo(composite, SWT.READ_ONLY); - comboBox.setItems(valueLabels); - comboBox.setData(data); - comboBox.addSelectionListener(getSelectionListener()); - comboBox.setFont(JFaceResources.getDialogFont()); - - makeScrollableCompositeAware(comboBox); - - int severity = -1; - if (key != null) - severity = fPreferencesService.getInt(getPreferenceNodeQualifier(), key, ValidationMessage.WARNING, createPreferenceScopes()); - - if (severity == ValidationMessage.ERROR || severity == ValidationMessage.WARNING || severity == ValidationMessage.IGNORE) { - data.setSeverity(severity); - data.originalSeverity = severity; - } - - if (data.getIndex() >= 0) - comboBox.select(data.getIndex()); - - fCombos.add(comboBox); - return comboBox; - } - - protected SelectionListener getSelectionListener() { - if (fSelectionListener == null) { - fSelectionListener = new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent e) {} - - public void widgetSelected(SelectionEvent e) { - controlChanged(e.widget); - } - }; - } - return fSelectionListener; - } - - protected void controlChanged(Widget widget) { - ComboData data = (ComboData) widget.getData(); - if (widget instanceof Combo) { - data.setIndex(((Combo) widget).getSelectionIndex()); - } - else { - return; - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.internal.preferences.ui.AbstractSettingsPage#storeValues() - */ - protected void storeValues() { - if (fCombos == null || fCombos.size() == 0) - return; - - Iterator it = fCombos.iterator(); - - IScopeContext[] contexts = createPreferenceScopes(); - - while (it.hasNext()) { - ComboData data = (ComboData) ((Combo) it.next()).getData(); - if (data.getKey() != null) { - contexts[0].getNode(getPreferenceNodeQualifier()).putInt(data.getKey(), data.getSeverity()); - } - } - - for (int i = 0; i < contexts.length; i++) { - try { - contexts[i].getNode(getPreferenceNodeQualifier()).flush(); - } - catch (BackingStoreException e) { - - } - } - } - - protected ExpandableComposite getParentExpandableComposite(Control control) { - Control parent = control.getParent(); - while (!(parent instanceof ExpandableComposite) && parent != null) { - parent = parent.getParent(); - } - if (parent instanceof ExpandableComposite) { - return (ExpandableComposite) parent; - } - return null; - } - - protected ExpandableComposite createStyleSection(Composite parent, String label, int nColumns) { - ExpandableComposite excomposite = new ExpandableComposite(parent, SWT.NONE, ExpandableComposite.TWISTIE | ExpandableComposite.CLIENT_INDENT); - excomposite.setText(label); - excomposite.setExpanded(false); - excomposite.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DIALOG_FONT)); - excomposite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false, nColumns, 1)); - excomposite.addExpansionListener(new ExpansionAdapter() { - public void expansionStateChanged(ExpansionEvent e) { - expandedStateChanged((ExpandableComposite) e.getSource()); - } - }); - fExpandables.add(excomposite); - makeScrollableCompositeAware(excomposite); - return excomposite; - } - - protected Composite createStyleSectionWithContentComposite(Composite parent, String label, int nColumns) { - ExpandableComposite excomposite = new ExpandableComposite(parent, SWT.NONE, ExpandableComposite.TWISTIE | ExpandableComposite.CLIENT_INDENT); - excomposite.setText(label); - excomposite.setExpanded(false); - excomposite.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DIALOG_FONT)); - excomposite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false, nColumns, 1)); - excomposite.addExpansionListener(new ExpansionAdapter() { - public void expansionStateChanged(ExpansionEvent e) { - expandedStateChanged((ExpandableComposite) e.getSource()); - } - }); - fExpandables.add(excomposite); - makeScrollableCompositeAware(excomposite); - - Composite inner = new Composite(excomposite, SWT.NONE); - inner.setFont(excomposite.getFont()); - inner.setLayout(new GridLayout(nColumns, false)); - excomposite.setClient(inner); - return inner; - } - - protected final void expandedStateChanged(ExpandableComposite expandable) { - ScrolledPageContent parentScrolledComposite = getParentScrolledComposite(expandable); - if (parentScrolledComposite != null) { - parentScrolledComposite.reflow(true); - } - } - - private void makeScrollableCompositeAware(Control control) { - ScrolledPageContent parentScrolledComposite = getParentScrolledComposite(control); - if (parentScrolledComposite != null) { - parentScrolledComposite.adaptChild(control); - } - } - - protected ScrolledPageContent getParentScrolledComposite(Control control) { - Control parent = control.getParent(); - while (!(parent instanceof ScrolledPageContent) && parent != null) { - parent = parent.getParent(); - } - if (parent instanceof ScrolledPageContent) { - return (ScrolledPageContent) parent; - } - return null; - } - - protected void storeSectionExpansionStates(IDialogSettings section) { - for (int i = 0; i < fExpandables.size(); i++) { - ExpandableComposite comp = (ExpandableComposite) fExpandables.get(i); - section.put(SETTINGS_EXPANDED + String.valueOf(i), comp.isExpanded()); - } - } - - protected void restoreSectionExpansionStates(IDialogSettings settings) { - for (int i= 0; i < fExpandables.size(); i++) { - ExpandableComposite excomposite= (ExpandableComposite) fExpandables.get(i); - if (settings == null) { - excomposite.setExpanded(i == 0); // only expand the first node by default - } else { - excomposite.setExpanded(settings.getBoolean(SETTINGS_EXPANDED + String.valueOf(i))); - } - } - } - - protected void resetSeverities() { - IEclipsePreferences defaultContext = new DefaultScope().getNode(getPreferenceNodeQualifier()); - for (int i = 0; i < fCombos.size(); i++) { - ComboData data = (ComboData) ((Combo) fCombos.get(i)).getData(); - int severity = defaultContext.getInt(data.getKey(), ValidationMessage.WARNING); - data.setSeverity(severity); - ((Combo) fCombos.get(i)).select(data.getIndex()); - } - } - - protected boolean shouldRevalidateOnSettingsChange() { - Iterator it = fCombos.iterator(); - - while (it.hasNext()) { - ComboData data = (ComboData) ((Combo) it.next()).getData(); - if (data.isChanged()) - return true; - } - return false; - } - - public boolean performOk() { - if(super.performOk() && shouldRevalidateOnSettingsChange()) { - MessageBox mb = new MessageBox(this.getShell(), SWT.APPLICATION_MODAL | SWT.YES | SWT.NO | SWT.CANCEL | SWT.ICON_INFORMATION | SWT.RIGHT); - mb.setText(HTMLUIMessages.Validation_Title); - /* Choose which message to use based on if its project or workspace settings */ - String msg = (getProject() == null) ? HTMLUIMessages.Validation_Workspace : HTMLUIMessages.Validation_Project; - mb.setMessage(msg); - switch(mb.open()) { - case SWT.CANCEL: - return false; - case SWT.YES: - storeValues(); - ValidateJob job = new ValidateJob(HTMLUIMessages.Validation_jobName); - job.schedule(); - case SWT.NO: - storeValues(); - default: - return true; - } - } - return true; - } - - /** - * Performs validation after validation preferences have been modified. - */ - private class ValidateJob extends Job { - - public ValidateJob(String name) { - super(name); - } - - protected IStatus run(IProgressMonitor monitor) { - IStatus status = Status.OK_STATUS; - try { - IProject[] projects = null; - /* Changed preferences for a single project, only validate it */ - if (getProject() != null) - projects = new IProject[]{getProject()}; - /* Workspace-wide preferences changed */ - else { - /* Get all of the projects in the workspace */ - projects = ResourcesPlugin.getWorkspace().getRoot().getProjects(); - IEclipsePreferences prefs = null; - List projectList = new ArrayList(); - - /* Filter out projects that use project-specific settings or have been closed */ - for (int i = 0; i < projects.length; i++) { - prefs = new ProjectScope(projects[i]).getNode(getPreferenceNodeQualifier()); - if (projects[i].isAccessible() && !prefs.getBoolean(getProjectSettingsKey(), false)) - projectList.add(projects[i]); - } - projects = (IProject[]) projectList.toArray(new IProject[projectList.size()]); - } - fValidation.validate(projects, true, false, monitor); - } - catch (CoreException ce) { - status = Status.CANCEL_STATUS; - } - - return status; - } - - } - -} |