| /******************************************************************************* |
| * Copyright (c) 2003, 2016 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 |
| * Brian de Alwis (MTI) - bug 429420 |
| * Martin Karpisek <martin.karpisek@gmail.com> - Bug 507831 |
| *******************************************************************************/ |
| |
| package org.eclipse.pde.internal.ui.editor.plugin.rows; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.jface.text.IInformationControl; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.pde.core.plugin.IPluginAttribute; |
| import org.eclipse.pde.core.plugin.IPluginElement; |
| import org.eclipse.pde.internal.core.ischema.ISchemaAttribute; |
| import org.eclipse.pde.internal.ui.PDEUIMessages; |
| import org.eclipse.pde.internal.ui.editor.IContextPart; |
| import org.eclipse.pde.internal.ui.editor.text.IControlHoverContentProvider; |
| import org.eclipse.pde.internal.ui.editor.text.PDETextHover; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.actions.ActionFactory; |
| import org.eclipse.ui.forms.IFormColors; |
| import org.eclipse.ui.forms.widgets.FormToolkit; |
| import org.eclipse.ui.forms.widgets.Hyperlink; |
| import org.eclipse.ui.keys.IBindingService; |
| |
| public abstract class ExtensionAttributeRow implements IControlHoverContentProvider { |
| protected IContextPart part; |
| protected Object att; |
| protected IPluginElement input; |
| protected boolean blockNotification; |
| protected boolean dirty; |
| protected IInformationControl fIC; |
| |
| public ExtensionAttributeRow(IContextPart part, ISchemaAttribute att) { |
| this.part = part; |
| this.att = att; |
| } |
| |
| public ExtensionAttributeRow(IContextPart part, IPluginAttribute att) { |
| this.part = part; |
| this.att = att; |
| } |
| |
| public ISchemaAttribute getAttribute() { |
| return (att instanceof ISchemaAttribute) ? (ISchemaAttribute) att : null; |
| } |
| |
| public String getName() { |
| if (att instanceof ISchemaAttribute) |
| return ((ISchemaAttribute) att).getName(); |
| |
| return ((IPluginAttribute) att).getName(); |
| } |
| |
| protected int getUse() { |
| if (att instanceof ISchemaAttribute) |
| return ((ISchemaAttribute) att).getUse(); |
| return ISchemaAttribute.OPTIONAL; |
| } |
| |
| protected boolean isDeprecated() { |
| if (att instanceof ISchemaAttribute) |
| return ((ISchemaAttribute) att).isDeprecated(); |
| return false; |
| } |
| |
| protected boolean isRequired() { |
| if (att instanceof ISchemaAttribute) |
| return ((ISchemaAttribute) att).getUse() == ISchemaAttribute.REQUIRED; |
| return false; |
| } |
| |
| protected String getValue() { |
| String value = ""; //$NON-NLS-1$ |
| if (input != null) { |
| IPluginAttribute patt = input.getAttribute(getName()); |
| if (patt != null) |
| value = patt.getValue(); |
| } |
| return value; |
| } |
| |
| protected String getPropertyLabel() { |
| String label = getName(); |
| if (isDeprecated()) { |
| if (isRequired()) { |
| return NLS.bind(PDEUIMessages.ExtensionAttributeRow_AttrLabelReqDepr, label); |
| } |
| return NLS.bind(PDEUIMessages.ExtensionAttributeRow_AttrLabelDepr, label); |
| } |
| if (isRequired()) { |
| return NLS.bind(PDEUIMessages.ExtensionAttributeRow_AttrLabelReq, label); |
| } |
| return NLS.bind(PDEUIMessages.ExtensionAttributeRow_AttrLabel, label); |
| } |
| |
| protected void createLabel(Composite parent, FormToolkit toolkit) { |
| Label label = toolkit.createLabel(parent, getPropertyLabel(), SWT.NULL); |
| label.setForeground(toolkit.getColors().getColor(IFormColors.TITLE)); |
| PDETextHover.addHoverListenerToControl(fIC, label, this); |
| } |
| |
| /** |
| * @param control |
| */ |
| protected void createTextHover(Control control) { |
| fIC = PDETextHover.getInformationControlCreator().createInformationControl(control.getShell()); |
| fIC.setSizeConstraints(300, 600); |
| } |
| |
| @Override |
| public String getHoverContent(Control c) { |
| if (c instanceof Label || c instanceof Hyperlink) { |
| StringBuffer result = new StringBuffer(); |
| ISchemaAttribute attribute = getAttribute(); |
| if (attribute != null && attribute.getDescription().length() > 0) { |
| // Append required/deprecated info |
| if (isDeprecated()) { |
| if (isRequired()) { |
| result.append(NLS.bind(PDEUIMessages.ExtensionAttributeRow_AttrReqDepr, attribute.getDescription())); |
| } else { |
| result.append(NLS.bind(PDEUIMessages.ExtensionAttributeRow_AttrDepr, attribute.getDescription())); |
| } |
| } else if (isRequired()) { |
| result.append(NLS.bind(PDEUIMessages.ExtensionAttributeRow_AttrReq, attribute.getDescription())); |
| } else { |
| result.append(attribute.getDescription()); |
| } |
| |
| // Append keybinding for filtering by attribute |
| if (getValue().length() > 0) { |
| String filterBinding = PlatformUI.getWorkbench().getAdapter(IBindingService.class) |
| .getBestActiveBindingFormattedFor(ActionFactory.FIND.getCommandId()); |
| result.append("<br><br>"); //$NON-NLS-1$ |
| result.append(NLS.bind(PDEUIMessages.ExtensionAttributeRow_AttrFilter, filterBinding)); |
| } |
| } |
| return result.toString(); |
| } |
| if (c instanceof Text) { |
| String text = ((Text) c).getText(); |
| ISchemaAttribute sAtt = getAttribute(); |
| String translated = null; |
| if (input != null && sAtt != null && sAtt.isTranslatable() && text.startsWith("%")) { //$NON-NLS-1$ |
| translated = input.getResourceString(text); |
| } |
| if (!text.equals(translated)) { |
| return translated; |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * @param parent |
| * @param toolkit |
| * @param span |
| */ |
| public void createContents(Composite parent, FormToolkit toolkit, int span) { |
| createTextHover(parent); |
| } |
| |
| protected abstract void update(); |
| |
| public abstract void commit(); |
| |
| public abstract void setFocus(); |
| |
| public boolean isDirty() { |
| return dirty; |
| } |
| |
| protected void markDirty() { |
| dirty = true; |
| part.fireSaveNeeded(); |
| } |
| |
| public void dispose() { |
| if (fIC != null) |
| fIC.dispose(); |
| } |
| |
| public void setInput(IPluginElement input) { |
| this.input = input; |
| update(); |
| } |
| |
| protected IProject getProject() { |
| return part.getPage().getPDEEditor().getCommonProject(); |
| } |
| } |