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11 package org.eclipse.pde.internal.ui.wizards.xhtml;
12
13 import java.util.HashSet  ;
14 import java.util.Iterator ;
15
16 import org.eclipse.core.resources.IProject;
17 import org.eclipse.core.resources.IWorkspaceRunnable;
18 import org.eclipse.core.runtime.CoreException;
19 import org.eclipse.core.runtime.IProgressMonitor;
20 import org.eclipse.core.runtime.IStatus;
21 import org.eclipse.core.runtime.MultiStatus;
22 import org.eclipse.core.runtime.Status;
23 import org.eclipse.jface.dialogs.ErrorDialog;
24 import org.eclipse.osgi.util.NLS;
25 import org.eclipse.pde.core.IBaseModel;
26 import org.eclipse.pde.core.plugin.IExtensions;
27 import org.eclipse.pde.core.plugin.IExtensionsModelFactory;
28 import org.eclipse.pde.core.plugin.IPluginElement;
29 import org.eclipse.pde.core.plugin.IPluginExtension;
30 import org.eclipse.pde.core.plugin.IPluginModelBase;
31 import org.eclipse.pde.core.plugin.IPluginObject;
32 import org.eclipse.pde.internal.ui.PDEUIMessages;
33 import org.eclipse.pde.internal.ui.util.ModelModification;
34 import org.eclipse.pde.internal.ui.util.PDEModelUtility;
35 import org.eclipse.pde.internal.ui.wizards.xhtml.TocReplaceTable.TocReplaceEntry;
36 import org.eclipse.swt.widgets.Shell;
37
38
39 public class XHTMLConversionOperation implements IWorkspaceRunnable {
40
41 private class AddDynamicHelpExtensions extends ModelModification {
42
43 private String F_CP_POINT = "org.eclipse.help.contentProducer"; private String F_LSP_POINT = "org.eclipse.help.base.luceneSearchParticipants"; private String F_BIND_ELEMENT = "binding"; private String F_PROD_ATT_NAME = "producerId"; private String F_PROD_ATT_VALUE = "org.eclipse.help.dynamic"; private String F_PART_ATT_NAME = "participantId"; private String F_PART_ATT_VALUE = "org.eclipse.help.base.xhtml";
51 public AddDynamicHelpExtensions(IProject project) {
52 super(project);
53 }
54
55 protected void modifyModel(IBaseModel baseModel, IProgressMonitor monitor) throws CoreException {
56 if (!(baseModel instanceof IPluginModelBase))
57 return;
58 IPluginModelBase model = (IPluginModelBase)baseModel;
59 IExtensions ext = model.getExtensions();
60 IPluginExtension[] extensions = ext.getExtensions();
61
62 boolean contentProducerFound = false;
63 boolean luceneSearchParticipantFound = false;
64 for (int i = 0; i < extensions.length; i++) {
65 String point = extensions[i].getPoint();
66 if (point.equals(F_CP_POINT)) {
67 contentProducerFound = true;
68 ensureExists(extensions[i], F_BIND_ELEMENT, F_PROD_ATT_NAME, F_PROD_ATT_VALUE);
69 } else if (point.equals(F_LSP_POINT)) {
70 luceneSearchParticipantFound = true;
71 ensureExists(extensions[i], F_BIND_ELEMENT, F_PART_ATT_NAME, F_PART_ATT_VALUE);
72 }
73 if (luceneSearchParticipantFound && contentProducerFound)
74 break;
75 }
76
77 IExtensionsModelFactory factory = model.getFactory();
78 if (!contentProducerFound) {
79 IPluginExtension extension = factory.createExtension();
80 extension.setPoint(F_CP_POINT);
81 IPluginElement element = factory.createElement(extension);
82 element.setName(F_BIND_ELEMENT);
83 element.setAttribute(F_PROD_ATT_NAME, F_PROD_ATT_VALUE);
84 extension.add(element);
85 model.getPluginBase().add(extension);
86 }
87 if (!luceneSearchParticipantFound) {
88 IPluginExtension extension = factory.createExtension();
89 extension.setPoint(F_LSP_POINT);
90 IPluginElement element = factory.createElement(extension);
91 element.setName(F_BIND_ELEMENT);
92 element.setAttribute(F_PART_ATT_NAME, F_PART_ATT_VALUE);
93 extension.add(element);
94 model.getPluginBase().add(extension);
95 }
96 }
97
98 private void ensureExists(IPluginExtension extension, String elementName, String attrName, String attrValue) throws CoreException {
99 IPluginObject[] children = extension.getChildren();
100 boolean foundElement = false;
101 for (int i = 0; i < children.length; i++) {
102 if (children[i] instanceof IPluginElement) {
103 IPluginElement element = (IPluginElement)children[i];
104 if (element.getName().equals(elementName)) {
105 foundElement = attrValue.equals(element.getAttribute(attrName));
106 if (foundElement)
107 break;
108 }
109 }
110 }
111 if (!foundElement) {
112 IPluginElement element = extension.getPluginModel().getFactory().createElement(extension);
113 element.setName(elementName);
114 element.setAttribute(attrName, attrValue);
115 extension.add(element);
116 }
117 }
118
119 }
120
121 private TocReplaceEntry[] fEntries;
122 private Shell fShell;
123 private XHTMLConverter fConverter;
124
125 public XHTMLConversionOperation(TocReplaceEntry[] entries, Shell shell) {
126 fShell = shell;
127 fEntries = entries;
128 fConverter = new XHTMLConverter(XHTMLConverter.XHTML_TRANSITIONAL);
129 }
130
131 public void run(IProgressMonitor monitor) throws CoreException {
132 MultiStatus ms = new MultiStatus(
133 "org.eclipse.pde.ui", IStatus.OK, PDEUIMessages.XHTMLConversionOperation_failed, null);
135
136 monitor.beginTask(PDEUIMessages.XHTMLConversionOperation_taskName, fEntries.length * 3);
137
138 HashSet touchedProjects = new HashSet ();
139 for (int i = 0; i < fEntries.length; i++)
140 convert(fEntries[i], ms, monitor, touchedProjects);
141
142 Iterator it = touchedProjects.iterator();
143 while (it.hasNext())
144 PDEModelUtility.modifyModel(new AddDynamicHelpExtensions((IProject)it.next()), monitor);
145 monitor.worked(1);
146
147 checkFailed(ms);
148 }
149
150 private void checkFailed(final MultiStatus ms) {
151 if (ms.getChildren().length > 0) {
152 fShell.getDisplay().syncExec(new Runnable () {
153 public void run() {
154 String message;
155 if (ms.getChildren().length == 1)
156 message = PDEUIMessages.XHTMLConversionOperation_1prob;
157 else
158 message = NLS.bind(PDEUIMessages.XHTMLConversionOperation_multiProb, Integer.toString(ms.getChildren().length));
159 ErrorDialog.openError(fShell, PDEUIMessages.XHTMLConversionOperation_title, message, ms);
160 }
161 });
162 }
163 }
164
165 private void convert(TocReplaceEntry entry, MultiStatus ms, IProgressMonitor monitor, HashSet touchedProjects) {
166 if (monitor.isCanceled())
167 return;
168 monitor.subTask(NLS.bind(PDEUIMessages.XHTMLConversionOperation_createXHTML, entry.getHref()));
169 try {
170 fConverter.convert(entry.getEntryFile(), monitor);
171 IProject project = entry.getEntryFile().getProject();
172 if (!touchedProjects.contains(project))
173 touchedProjects.add(project);
174 } catch (CoreException e) {
175 ms.add(new Status(
176 IStatus.WARNING, "org.eclipse.pde.ui", IStatus.OK, entry.getTocFile().getName(), e));
178 }
179 }
180
181
182 }
183 |
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