|
1
11
12
13 package org.eclipse.debug.internal.ui.views.memory;
14
15 import org.eclipse.debug.core.model.IMemoryBlock;
16 import org.eclipse.debug.internal.core.memory.IExtendedMemoryBlock;
17 import org.eclipse.debug.internal.ui.DebugPluginImages;
18 import org.eclipse.debug.internal.ui.DebugUIMessages;
19 import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
20 import org.eclipse.jface.viewers.ITableLabelProvider;
21 import org.eclipse.jface.viewers.TableViewer;
22 import org.eclipse.swt.dnd.Clipboard;
23 import org.eclipse.swt.dnd.TextTransfer;
24 import org.eclipse.swt.dnd.Transfer;
25 import org.eclipse.swt.widgets.Table;
26 import org.eclipse.swt.widgets.TableColumn;
27 import org.eclipse.swt.widgets.TableItem;
28
29
30
35 public class CopyViewTabToClipboardAction extends AbstractMemoryAction
36 {
37 private final String  PREFIX = "CopyViewToClipboardAction."; private final String TITLE = PREFIX + "title"; private final String TOOLTIP = PREFIX + "tooltip";
41 private final String COLUMN_SEPERATOR = " ";
43 public CopyViewTabToClipboardAction()
44 {
45 super();
46
47 setText(DebugUIMessages.getString(TITLE));
48 setToolTipText(DebugUIMessages.getString(TOOLTIP));
49 setImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_COPY_VIEW_TO_CLIPBOARD));
50 setHoverImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_LCL_COPY_VIEW_TO_CLIPBOARD));
51 setDisabledImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_COPY_VIEW_TO_CLIPBOARD));
52 }
53
54 private String concatenateTableAsString(TableItem[] itemList) {
55 if (itemList.length == 0) return null;
56
57 StringBuffer tableContents = new StringBuffer ();
58 TableViewer viewer = ((MemoryViewTab)getViewTab()).getTableViewer();
59 Table table = viewer.getTable();
60 int numColumns = table.getColumnCount();
61 ITableLabelProvider labelProvider = (ITableLabelProvider)viewer.getLabelProvider();
62 TableColumn columns[] = table.getColumns();
63
64 String tabLabel = getViewTab().getTabLabel();
66 tableContents.append(tabLabel);
67 tableContents.append(System.getProperty("line.separator")); tableContents.append(COLUMN_SEPERATOR);
69
70 int charPerByte = 4;
71 if (labelProvider instanceof AbstractTableViewTabLabelProvider)
72 {
73 AbstractMemoryRenderer renderer = ((AbstractTableViewTabLabelProvider)labelProvider).getRenderer();
74 if (renderer instanceof IFixedLengthOutputRenderer)
75 {
76 charPerByte = ((IFixedLengthOutputRenderer)renderer).getNumCharPerByte();
77 }
78 }
79
80 for (int k=0; k < numColumns; k++) {
82
83 StringBuffer columnLabel = new StringBuffer (columns[k].getText());
84 int numBytes = 0;
85 int numChars = 0;
86
87 if (k > 0)
88 {
89 if (!(getViewTab() instanceof ITableMemoryViewTab))
90 {
91 return ""; }
93
94 numBytes = ((ITableMemoryViewTab)getViewTab()).getColumnSize();
95 numChars = numBytes * charPerByte;
96 }
97 else
98 {
99 IMemoryBlock memBlock = getViewTab().getMemoryBlock();
101
102
103 if (memBlock instanceof IExtendedMemoryBlock)
104 {
105 numBytes = ((IExtendedMemoryBlock)memBlock).getAddressSize();
106
107 if (numBytes <= 0)
109 numBytes = 4;
110 }
111 else
112 {
113 numBytes = 4;
114 }
115 numChars = numBytes*2;
116
117 }
118
119 while (columnLabel.length() < numChars)
120 {
121 columnLabel.append(" "); }
123
124 tableContents.append(columnLabel);
125 tableContents.append(COLUMN_SEPERATOR);
126 }
127
128 tableContents.append(System.getProperty("line.separator")); StringBuffer temp;
130
131 for (int i=0; i < itemList.length; i++) {
133 for (int j=0; j < numColumns; j++) {
134 tableContents.append(COLUMN_SEPERATOR);
135
136 temp = new StringBuffer (labelProvider.getColumnText(itemList[i].getData(), j));
137
138 if (j>0)
139 {
140 if (!(getViewTab() instanceof ITableMemoryViewTab))
141 return "";
143 int numBytes = ((ITableMemoryViewTab)getViewTab()).getColumnSize();
144 int numChars = numBytes * charPerByte;
145 while (temp.length() < numChars)
146 {
147 temp.append(" "); }
149 }
150
151 tableContents.append(temp);
152 }
153 tableContents.append(System.getProperty("line.separator")); }
155 return tableContents.toString();
156 }
157
158
161 public void run() {
162
163 if (getViewTab() == null)
164 return;
165
166 TableViewer viewer = ((MemoryViewTab)getViewTab()).getTableViewer();
167
168 if (viewer == null)
169 return;
170
171 Table table = viewer.getTable();
172
173 if (table == null)
174 return;
175
176 Clipboard clip = new Clipboard(table.getDisplay());
177 TableItem[] tableItems = table.getItems();
178 String tableAsString = new String ();
179 tableAsString = concatenateTableAsString(tableItems);
180 if (!tableAsString.equals("")) { TextTransfer plainTextTransfer = TextTransfer.getInstance();
182 clip.setContents(new Object [] {tableAsString}, new Transfer[] {plainTextTransfer});
183 }
184 }
185
186
189 IMemoryViewTab getViewTab()
190 {
191 return getTopViewTabFromView(IInternalDebugUIConstants.ID_MEMORY_VIEW);
192 }
193 }
194 |
Popular Tags |
Java API By Example, From Geeks To Geeks.