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1 /*
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2 * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 package sun.jvm.hotspot.ui;
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26
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27 import javax.swing.JComponent;
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28
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29 /** An EditorFactory is the basis of pluggable editor components. One
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30 can configure the debugger with a new EditorFactory, which
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31 completely replaces how the debugger displays source code. */
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32
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33 public interface EditorFactory {
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34 /** Opens the given file in a new window. The debugger has already
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35 taken care of ensuring that the file can be found. The debugger
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36 will typically not create two Editor objects for the same source
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37 file, as it keeps track of open files. The EditorCommands object
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38 provided to the Editor by the debugger allows the Editor to
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39 notify the debugger of events such as a breakpoint being set or
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40 a window being closed. */
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41 public Editor openFile(String filename, EditorCommands commands);
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42
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43 /** Retrieves the current topmost file of all of the Editors this
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44 EditorFactory has opened. This is used for the debugger user
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45 interface to request that a breakpoint be set. (Editors can also
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46 request that breakpoints be set via the EditorCommands, but this
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47 is intended to support external editors with their own
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48 keystrokes for performing this operation.) Returns null if there
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49 is no file currently being edited. */
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50 public Editor getCurrentEditor();
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51 }
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