|
1
11
12 package org.eclipse.ant.internal.ui.debug.model;
13
14 import java.io.File  ;
15
16 import org.eclipse.ant.internal.ui.AntUIPlugin;
17 import org.eclipse.ant.internal.ui.preferences.AntObjectLabelProvider;
18 import org.eclipse.core.filesystem.EFS;
19 import org.eclipse.core.filesystem.IFileStore;
20 import org.eclipse.core.resources.IFile;
21 import org.eclipse.core.resources.IMarker;
22 import org.eclipse.core.runtime.CoreException;
23 import org.eclipse.debug.core.DebugException;
24 import org.eclipse.debug.core.model.IBreakpoint;
25 import org.eclipse.debug.core.model.ILineBreakpoint;
26 import org.eclipse.debug.core.model.IValue;
27 import org.eclipse.debug.core.sourcelookup.containers.LocalFileStorage;
28 import org.eclipse.debug.ui.IDebugModelPresentation;
29 import org.eclipse.debug.ui.IValueDetailListener;
30 import org.eclipse.jface.viewers.LabelProvider;
31 import org.eclipse.swt.graphics.Image;
32 import org.eclipse.ui.IEditorInput;
33 import org.eclipse.ui.ide.FileStoreEditorInput;
34 import org.eclipse.ui.part.FileEditorInput;
35
36 import com.ibm.icu.text.MessageFormat;
37
38
41 public class AntDebugModelPresentation extends LabelProvider implements IDebugModelPresentation {
42
43
46 public void setAttribute(String attribute, Object value) {
47 }
48
49
52 public Image getImage(Object element) {
53 if (element instanceof AntProperty) {
54 return AntObjectLabelProvider.getPropertyImage();
55 } else if (element instanceof AntProperties) {
56 return AntObjectLabelProvider.getPropertyImage();
57 }
58 return null;
59 }
60
61
64 public String getText(Object element) {
65 if (element instanceof AntStackFrame) {
66 AntStackFrame frame= (AntStackFrame) element;
67 return getStackFrameText(frame);
68 } else if (element instanceof AntThread) {
69 AntThread thread= (AntThread) element;
70 return getThreadText(thread);
71 } else if (element instanceof AntProperty) {
72 AntProperty property= (AntProperty) element;
73 return property.getText();
74 } else if (element instanceof AntProperties) {
75 return ((AntProperties)element).getName();
76 }
77
78 return null;
79 }
80
81 private String getThreadText(AntThread thread) {
82 String name= thread.getName();
83 if (name != null) {
84 StringBuffer text= new StringBuffer (name);
85 if (thread.isSuspended()) {
86 IBreakpoint[] breakpoints= thread.getBreakpoints();
87 if (breakpoints.length > 0) {
88 AntLineBreakpoint breakpoint= (AntLineBreakpoint) breakpoints[0];
89 IMarker marker= breakpoint.getMarker();
90 String fileName= marker.getResource().getFullPath().lastSegment();
91 String lineNumber= Integer.toString(marker.getAttribute(IMarker.LINE_NUMBER, -1));
92 String breakpointString= null;
93 if (breakpoint.isRunToLine()) {
94 breakpointString= MessageFormat.format(DebugModelMessages.AntDebugModelPresentation_5, new String [] {lineNumber, fileName});
95 } else {
96 breakpointString= MessageFormat.format(DebugModelMessages.AntDebugModelPresentation_2, new String []{lineNumber, fileName});
97 }
98 text.append(MessageFormat.format(DebugModelMessages.AntDebugModelPresentation_3, new String []{breakpointString}));
99 } else {
100 text.append(DebugModelMessages.AntDebugModelPresentation_4);
101 }
102 }
103
104 return text.toString();
105 }
106 return null;
107 }
108
109 private String getStackFrameText(AntStackFrame frame) {
110 String name= frame.getName();
111 if (name != null) {
112 StringBuffer text= new StringBuffer (name);
113 int lineNumber= frame.getLineNumber();
114 String lineNumberString= null;
115 if (lineNumber == 0) {
116 lineNumberString= DebugModelMessages.AntDebugModelPresentation_0;
117 } else {
118 lineNumberString= Integer.toString(lineNumber);
119 }
120 text.append(MessageFormat.format(DebugModelMessages.AntDebugModelPresentation_1, new String []{lineNumberString}));
121 return text.toString();
122 }
123 return null;
124 }
125
126
129 public void computeDetail(IValue value, IValueDetailListener listener) {
130 String detail = ""; try {
132 detail = value.getValueString();
133 } catch (DebugException e) {
134 }
135 listener.detailComputed(value, detail);
136 }
137
138
141 public IEditorInput getEditorInput(Object element) {
142 if (element instanceof IFile) {
143 return new FileEditorInput((IFile)element);
144 }
145 if (element instanceof ILineBreakpoint) {
146 return new FileEditorInput((IFile)((ILineBreakpoint)element).getMarker().getResource());
147 }
148 if (element instanceof LocalFileStorage) {
149 File file= ((LocalFileStorage)element).getFile();
150 IFileStore fileStore;
151 try {
152 fileStore = EFS.getStore(file.toURI());
153 return new FileStoreEditorInput(fileStore);
154 } catch (CoreException e) {
155 AntUIPlugin.log(e);
156 return null;
157 }
158 }
159 return null;
160 }
161
162
165 public String getEditorId(IEditorInput input, Object element) {
166 return "org.eclipse.ant.ui.internal.editor.AntEditor"; }
168 }
169 |
Popular Tags |
Java API By Example, From Geeks To Geeks.