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1
4 package org.terracotta.dso.actions;
5
6 import org.eclipse.core.resources.IProject;
7 import org.eclipse.jdt.core.ICompilationUnit;
8 import org.eclipse.jdt.core.IJavaElement;
9 import org.eclipse.jface.action.Action;
10 import org.eclipse.jface.dialogs.MessageDialog;
11 import org.eclipse.swt.widgets.Display;
12 import org.eclipse.swt.widgets.Event;
13 import org.eclipse.swt.widgets.Shell;
14 import org.eclipse.ui.IWorkbench;
15 import org.eclipse.ui.PlatformUI;
16
17 import org.terracotta.dso.ConfigurationHelper;
18 import org.terracotta.dso.TcPlugin;
19
20
27
28 public class BaseAction extends Action {
29 protected IJavaElement m_element;
30
31 public BaseAction(String  label) {
32 super(label);
33 }
34
35 public BaseAction(String label, int type) {
36 super(label, type);
37 }
38
39 public void setJavaElement(IJavaElement element) {
40 m_element = element;
41 }
42
43 public IJavaElement getJavaElement() {
44 return m_element;
45 }
46
47 public ICompilationUnit getCompilationUnit() {
48 if(m_element != null) {
49 return (ICompilationUnit)m_element.getAncestor(IJavaElement.COMPILATION_UNIT);
50 }
51
52 return null;
53 }
54
55 public void performAction() {
56 }
58
59 public void performAction(Event event) {
60 performAction();
61 }
62
63 protected void inspectCompilationUnit() {
64 ICompilationUnit cu = getCompilationUnit();
65
66 if(cu != null) {
67 TcPlugin.getDefault().inspect(cu);
68 }
69 }
70
71 public void runWithEvent(final Event event) {
72 IWorkbench workbench = PlatformUI.getWorkbench();
73 Display display = workbench.getDisplay();
74
75 display.asyncExec(new Runnable () {
76 public void run() {
77 if(getJavaElement() != null) {
78 TcPlugin plugin = TcPlugin.getDefault();
79 IProject project = getProject();
80
81 if(plugin.getConfiguration(project) == TcPlugin.BAD_CONFIG) {
82 Shell shell = Display.getDefault().getActiveShell();
83 String title = "Terracotta Plugin";
84 String msg = "The configuration source is not parsable and cannot be\n used until these errors are resolved.";
85
86 MessageDialog.openWarning(shell, title, msg);
87 try {
88 plugin.openConfigurationEditor(project);
89 } catch(Exception e) {
90 }
92 } else {
93 performAction(event);
94 }
95 }
96 }
97 });
98 }
99
100 protected ConfigurationHelper getConfigHelper() {
101 ConfigurationHelper helper = null;
102 IProject project = getProject();
103
104 if(project != null) {
105 helper = TcPlugin.getDefault().getConfigurationHelper(project);
106 }
107
108 return helper;
109 }
110
111 protected IProject getProject() {
112 return m_element != null ? m_element.getJavaProject().getProject() : null;
113 }
114 }
115 |
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