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1
11
12
13 package org.eclipse.debug.internal.ui.views.memory.renderings;
14
15 import org.eclipse.debug.core.DebugException;
16 import org.eclipse.debug.core.model.IMemoryBlock;
17 import org.eclipse.debug.core.model.IMemoryBlockExtension;
18 import org.eclipse.debug.internal.ui.DebugPluginImages;
19 import org.eclipse.debug.internal.ui.DebugUIMessages;
20 import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
21 import org.eclipse.debug.ui.IDebugUIConstants;
22 import org.eclipse.jface.action.Action;
23 import org.eclipse.jface.viewers.ITableLabelProvider;
24 import org.eclipse.jface.viewers.StructuredViewer;
25 import org.eclipse.swt.dnd.Clipboard;
26 import org.eclipse.swt.dnd.TextTransfer;
27 import org.eclipse.swt.dnd.Transfer;
28 import org.eclipse.swt.widgets.Table;
29 import org.eclipse.swt.widgets.TableColumn;
30 import org.eclipse.swt.widgets.TableItem;
31 import org.eclipse.ui.PlatformUI;
32
33
34
39 public class CopyTableRenderingToClipboardAction extends Action
40 {
41 private final String  COLUMN_SEPERATOR = " ";
43 protected AbstractBaseTableRendering fRendering;
44 protected StructuredViewer fViewer;
45
46 public CopyTableRenderingToClipboardAction(AbstractBaseTableRendering rendering, StructuredViewer viewer)
47 {
48 super();
49 fRendering = rendering;
50 fViewer = viewer;
51 setText(DebugUIMessages.CopyViewToClipboardAction_title);
52 setToolTipText(DebugUIMessages.CopyViewToClipboardAction_tooltip);
53 setImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_COPY_VIEW_TO_CLIPBOARD));
54 setHoverImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_LCL_COPY_VIEW_TO_CLIPBOARD));
55 setDisabledImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_COPY_VIEW_TO_CLIPBOARD));
56 PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IDebugUIConstants.PLUGIN_ID + ".PrintViewTabContextAction_context"); }
58
59 protected String concatenateTableAsString(TableItem[] itemList) {
60 if (itemList.length == 0) return null;
61
62 StringBuffer tableContents = new StringBuffer ();
63
64 Table table = (Table)fViewer.getControl();
65 int numColumns = table.getColumnCount();
66 ITableLabelProvider labelProvider = (ITableLabelProvider)fViewer.getLabelProvider();
67 TableColumn columns[] = table.getColumns();
68
69 String label = fRendering.getLabel();
71 tableContents.append(label);
72 tableContents.append(System.getProperty("line.separator")); tableContents.append(COLUMN_SEPERATOR);
74
75 int charsPerByte = fRendering.getNumCharsPerByte();
76 if (charsPerByte < 0)
77 charsPerByte = 4;
78
79 for (int k=0; k < numColumns; k++) {
81
82 StringBuffer columnLabel = new StringBuffer (columns[k].getText());
83 int numBytes = 0;
84 int numChars = 0;
85
86 if (k > 0)
87 {
88 numBytes = fRendering.getBytesPerColumn();
89 numChars = numBytes * charsPerByte;
90 }
91 else
92 {
93 IMemoryBlock memBlock = fRendering.getMemoryBlock();
95 if (memBlock instanceof IMemoryBlockExtension)
96 {
97 TableRenderingContentDescriptor descriptor = (TableRenderingContentDescriptor)fRendering.getAdapter(TableRenderingContentDescriptor.class);
98 if (descriptor == null)
99 {
100 try {
101 numBytes = ((IMemoryBlockExtension)memBlock).getAddressSize();
102 } catch (DebugException e) {
103 numBytes = 0;
104 }
105 }
106 else
107 numBytes = descriptor.getAddressSize();
108
109 if (numBytes <= 0)
111 numBytes = 4;
112 }
113 else
114 {
115 numBytes = 4;
116 }
117 numChars = numBytes*2;
118
119 }
120
121 while (columnLabel.length() < numChars)
122 {
123 columnLabel.append(" "); }
125
126 tableContents.append(columnLabel);
127 tableContents.append(COLUMN_SEPERATOR);
128 }
129
130 tableContents.append(System.getProperty("line.separator")); StringBuffer temp;
132
133 for (int i=0; i < itemList.length; i++) {
135 for (int j=0; j < numColumns; j++) {
136 tableContents.append(COLUMN_SEPERATOR);
137
138 temp = new StringBuffer (labelProvider.getColumnText(itemList[i].getData(), j));
139
140 if (j>0)
141 {
142 int numBytes = fRendering.getBytesPerColumn();
143 int numChars = numBytes * charsPerByte;
144 while (temp.length() < numChars)
145 {
146 temp.append(" "); }
148 }
149
150 tableContents.append(temp);
151 }
152 tableContents.append(System.getProperty("line.separator")); }
154 return tableContents.toString();
155 }
156
157
160 public void run() {
161
162 if (fRendering == null)
163 return;
164
165 if (! (fViewer.getControl() instanceof Table))
166 return;
167
168 Table table = (Table)fViewer.getControl();
169
170 if (table == null)
171 return;
172 Clipboard clip= null;
173 try {
174 clip = new Clipboard(table.getDisplay());
175 TableItem[] tableItems = table.getItems();
176 String tableAsString = new String ();
177 tableAsString = concatenateTableAsString(tableItems);
178 if (!tableAsString.equals("")) { TextTransfer plainTextTransfer = TextTransfer.getInstance();
180 clip.setContents(new Object [] {tableAsString}, new Transfer[] {plainTextTransfer});
181 }
182 } finally {
183 if (clip != null) {
184 clip.dispose();
185 }
186 }
187 }
188 }
189 |
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