Source Code Cross Referenced for MacroManagerGui.java in  » Database-Client » SQL-Workbench » workbench » gui » macros » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database Client » SQL Workbench » workbench.gui.macros 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * MacroManagerGui.java
003:         *
004:         * This file is part of SQL Workbench/J, http://www.sql-workbench.net
005:         *
006:         * Copyright 2002-2008, Thomas Kellerer
007:         * No part of this code maybe reused without the permission of the author
008:         *
009:         * To contact the author please send an email to: support@sql-workbench.net
010:         *
011:         */
012:        package workbench.gui.macros;
013:
014:        import java.awt.BorderLayout;
015:        import java.awt.EventQueue;
016:        import java.beans.PropertyChangeListener;
017:        import java.util.ArrayList;
018:        import java.util.Collections;
019:        import java.util.List;
020:
021:        import javax.swing.AbstractListModel;
022:        import javax.swing.JLabel;
023:        import javax.swing.JList;
024:        import javax.swing.JPanel;
025:        import javax.swing.JScrollPane;
026:        import javax.swing.JSplitPane;
027:        import javax.swing.JToolBar;
028:        import javax.swing.border.CompoundBorder;
029:        import javax.swing.border.EmptyBorder;
030:        import javax.swing.event.ListSelectionEvent;
031:        import javax.swing.event.ListSelectionListener;
032:
033:        import workbench.gui.WbSwingUtilities;
034:        import workbench.gui.actions.DeleteListEntryAction;
035:        import workbench.gui.actions.NewListEntryAction;
036:        import workbench.gui.actions.SaveListFileAction;
037:        import workbench.gui.components.StringPropertyEditor;
038:        import workbench.gui.components.WbSplitPane;
039:        import workbench.gui.components.WbToolbar;
040:        import workbench.gui.components.WbTraversalPolicy;
041:        import workbench.gui.sql.EditorPanel;
042:        import workbench.interfaces.FileActions;
043:        import workbench.resource.ResourceMgr;
044:        import workbench.resource.Settings;
045:        import workbench.sql.MacroManager;
046:
047:        /**
048:         * Displays all stored macros and lets the user add, edit and delete macros.
049:         * It uses {@link workbench.sql.MacroManager} to retrieve and store 
050:         * the macros.
051:         */
052:        public class MacroManagerGui extends JPanel implements  FileActions,
053:                ListSelectionListener, PropertyChangeListener {
054:            private JToolBar toolbar;
055:            private int lastIndex = -1;
056:            private MacroEntry currentEntry;
057:            private JSplitPane jSplitPane1;
058:            protected JList macroList;
059:            private EditorPanel macroEditor;
060:            private StringPropertyEditor macroNameField;
061:            private MacroListModel model;
062:
063:            public MacroManagerGui() {
064:                this .toolbar = new WbToolbar();
065:                this .toolbar.add(new NewListEntryAction(this ));
066:                this .toolbar.add(new SaveListFileAction(this ));
067:                this .toolbar.addSeparator();
068:                this .toolbar.add(new DeleteListEntryAction(this ));
069:
070:                JPanel listPanel = new JPanel();
071:                listPanel.setLayout(new BorderLayout());
072:                listPanel.add(this .toolbar, BorderLayout.NORTH);
073:
074:                this .jSplitPane1 = new WbSplitPane();
075:
076:                this .model = new MacroListModel();
077:                this .macroList = new JList(this .model);
078:
079:                this .setLayout(new BorderLayout());
080:
081:                jSplitPane1.setDividerLocation(100);
082:
083:                JScrollPane scroll = new JScrollPane(this .macroList);
084:                scroll.setBorder(WbSwingUtilities.EMPTY_BORDER);
085:                listPanel.add(scroll, java.awt.BorderLayout.CENTER);
086:
087:                this .macroEditor = EditorPanel.createSqlEditor();
088:                this .macroEditor.showFindOnPopupMenu();
089:                this .macroEditor.showFormatSql();
090:
091:                jSplitPane1.setLeftComponent(listPanel);
092:
093:                JPanel namePanel = new JPanel();
094:                namePanel.setLayout(new BorderLayout());
095:                JLabel l = new JLabel(ResourceMgr.getString("LblMacroName"));
096:                l.setBorder(new CompoundBorder(new EmptyBorder(0, 5, 0, 5), l
097:                        .getBorder()));
098:                this .macroNameField = new StringPropertyEditor(); //new JTextField(40);
099:                this .macroNameField.setColumns(40);
100:                this .macroNameField.setImmediateUpdate(true);
101:                this .macroNameField.addPropertyChangeListener(this );
102:                //this.macroNameField.setBorder(new CompoundBorder(new EmptyBorder(0,0,0,5), this.macroNameField.getBorder()));
103:
104:                namePanel.add(l, BorderLayout.WEST);
105:                namePanel.add(this .macroNameField, BorderLayout.CENTER);
106:
107:                // Create some visiual space above and below the entry field
108:                JPanel p = new JPanel();
109:                namePanel.add(p, BorderLayout.SOUTH);
110:                p = new JPanel();
111:                namePanel.add(p, BorderLayout.NORTH);
112:
113:                JPanel editor = new JPanel();
114:                editor.setLayout(new BorderLayout());
115:                editor.add(namePanel, BorderLayout.NORTH);
116:                editor.add(macroEditor, BorderLayout.CENTER);
117:                jSplitPane1.setRightComponent(editor);
118:
119:                add(jSplitPane1, BorderLayout.CENTER);
120:                macroList.addListSelectionListener(this );
121:
122:                WbTraversalPolicy policy = new WbTraversalPolicy();
123:                policy.addComponent(macroList);
124:                policy.addComponent(macroNameField);
125:                policy.addComponent(macroEditor);
126:                policy.setDefaultComponent(macroList);
127:                this .setFocusTraversalPolicy(policy);
128:            }
129:
130:            public JList getMacroList() {
131:                return this .macroList;
132:            }
133:
134:            public String getSelectedMacroName() {
135:                int index = this .macroList.getSelectedIndex();
136:                if (index < 0)
137:                    return null;
138:                String name = this .model.getKeyAt(index);
139:                return name;
140:            }
141:
142:            public void deleteItem() throws Exception {
143:                int index = this .macroList.getSelectedIndex();
144:                if (index < 0)
145:                    return;
146:                this .macroList.clearSelection();
147:                //this.macroList.setValueIsAdjusting(true);
148:                this .macroEditor.setText("");
149:                this .macroNameField.setText("");
150:                this .model.removeElementAt(index);
151:
152:                // check if the last driver was deleted
153:                if (index > this .model.getSize() - 1)
154:                    index--;
155:                //this.macroList.setValueIsAdjusting(false);
156:
157:                if (index >= 0) {
158:                    this .macroList.setSelectedIndex(index);
159:                    this .macroList.repaint();
160:                }
161:            }
162:
163:            /**
164:             *	Create a new profile. This will only be
165:             *	created in the ListModel.
166:             */
167:            public void newItem(boolean copyCurrent) throws Exception {
168:                String key;
169:                String text;
170:                if (copyCurrent) {
171:                    int index = this .macroList.getSelectedIndex();
172:                    key = this .model.getKeyAt(index);
173:                    if (key == null) {
174:                        key = ResourceMgr.getString("TxtEmptyMacroName");
175:                        text = "";
176:                    } else {
177:                        text = MacroManager.getInstance().getMacroText(key);
178:                    }
179:                } else {
180:                    key = ResourceMgr.getString("TxtEmptyMacroName");
181:                    text = "";
182:                }
183:                MacroEntry entry = this .model.addMacro(key, text);
184:                this .macroList.setSelectedIndex(this .model.getSize() - 1);
185:                this .macroList.updateUI();
186:                this .showMacro(entry);
187:            }
188:
189:            private void selectListLater() {
190:                EventQueue.invokeLater(new Runnable() {
191:                    public void run() {
192:                        macroList.requestFocusInWindow();
193:                    }
194:                });
195:            }
196:
197:            public void saveItem() throws Exception {
198:                int index = this .macroList.getSelectedIndex();
199:                if (index >= 0) {
200:                    this .model.setMacroAt(index, this .macroNameField.getText(),
201:                            this .macroEditor.getText());
202:                }
203:                this .model.saveMacros();
204:            }
205:
206:            public void saveSettings() {
207:                int location = this .jSplitPane1.getDividerLocation();
208:                Settings.getInstance().setProperty(
209:                        this .getClass().getName() + ".divider", location);
210:                String macro = this .getSelectedMacroName();
211:                if (macro != null) {
212:                    Settings.getInstance().setProperty(
213:                            this .getClass().getName() + ".lastmacro", macro);
214:                }
215:            }
216:
217:            public void restoreSettings() {
218:                int location = Settings.getInstance().getIntProperty(
219:                        this .getClass().getName() + ".divider", 140);
220:                this .jSplitPane1.setDividerLocation(location);
221:                String macro = Settings.getInstance().getProperty(
222:                        this .getClass().getName() + ".lastmacro", null);
223:                this .selectMacro(macro);
224:                this .selectListLater();
225:            }
226:
227:            private void selectMacro(String macro) {
228:                if (this .model == null || this .macroList == null)
229:                    return;
230:                int count = this .model.getSize();
231:                if (macro == null) {
232:                    this .macroList.setSelectedIndex(0);
233:                    return;
234:                }
235:
236:                for (int i = 0; i < count; i++) {
237:                    MacroEntry entry = (MacroEntry) this .model.getElementAt(i);
238:                    if (macro.equalsIgnoreCase(entry.getName())) {
239:                        macroList.setSelectedIndex(i);
240:                        return;
241:                    }
242:                }
243:                // if we get here, the macro was not found
244:                this .macroList.setSelectedIndex(0);
245:            }
246:
247:            public void addSelectionListener(ListSelectionListener aListener) {
248:                this .macroList.addListSelectionListener(aListener);
249:            }
250:
251:            public void valueChanged(ListSelectionEvent evt) {
252:                if (this .macroList.getValueIsAdjusting())
253:                    return;
254:                if (this .lastIndex >= 0) {
255:                    this .model.setMacroAt(this .lastIndex, this .macroNameField
256:                            .getText(), this .macroEditor.getText());
257:                }
258:                this .lastIndex = this .macroList.getSelectedIndex();
259:                if (this .lastIndex < 0)
260:                    return;
261:                if (this .lastIndex > this .model.getSize() - 1)
262:                    return;
263:
264:                MacroEntry entry = (MacroEntry) this .model
265:                        .getElementAt(this .lastIndex);
266:                this .showMacro(entry);
267:            }
268:
269:            private void showMacro(final MacroEntry entry) {
270:                this .currentEntry = entry;
271:                this .macroNameField.setSourceObject(this .currentEntry, "name",
272:                        entry.getName());
273:                this .macroNameField.setImmediateUpdate(true);
274:                this .macroEditor.setText(entry.getText());
275:                this .macroEditor.setCaretPosition(0);
276:            }
277:
278:            public void propertyChange(java.beans.PropertyChangeEvent evt) {
279:                this .macroList.repaint();
280:            }
281:
282:        }
283:
284:        class MacroListModel extends AbstractListModel {
285:            ArrayList macros;
286:
287:            public MacroListModel() {
288:                List keys = MacroManager.getInstance().getMacroList();
289:                Collections.sort(keys);
290:                int size = keys.size();
291:                if (size == 0) {
292:                    macros = new ArrayList(10);
293:                    return;
294:                }
295:                macros = new ArrayList(size);
296:
297:                for (int i = 0; i < size; i++) {
298:                    String key = (String) keys.get(i);
299:                    String text = MacroManager.getInstance().getMacroText(key);
300:                    macros.add(new MacroEntry(key, text));
301:                }
302:            }
303:
304:            /*
305:            public void addListDataListener(javax.swing.event.ListDataListener l)
306:            {
307:            }
308:             */
309:            public Object getElementAt(int index) {
310:                return this .macros.get(index);
311:            }
312:
313:            public int getSize() {
314:                return this .macros.size();
315:            }
316:
317:            /*
318:            public void removeListDataListener(javax.swing.event.ListDataListener l)
319:            {
320:            }
321:             */
322:
323:            public void setMacroAt(int index, String aName, String aText) {
324:                if (index < 0 || index >= this .macros.size())
325:                    return;
326:                MacroEntry entry = (MacroEntry) this .macros.get(index);
327:                entry.setName(aName);
328:                entry.setText(aText);
329:                this .fireContentsChanged(this , index, index);
330:            }
331:
332:            public MacroEntry addMacro(String aKey, String aText) {
333:                MacroEntry entry = new MacroEntry(aKey, aText);
334:                this .macros.add(entry);
335:                int size = this .macros.size();
336:                this .fireContentsChanged(this , size, size);
337:                return entry;
338:            }
339:
340:            public void removeElementAt(int index) {
341:                this .macros.remove(index);
342:                this .fireContentsChanged(this , index, index);
343:            }
344:
345:            public String getKeyAt(int index) {
346:                String name = null;
347:                if (index > -1 && index < this .macros.size()) {
348:                    MacroEntry entry = (MacroEntry) this .macros.get(index);
349:                    name = entry.getName();
350:                }
351:                return name;
352:            }
353:
354:            public void saveMacros() {
355:                MacroManager mgr = MacroManager.getInstance();
356:                mgr.setMacros(macros);
357:                mgr.saveMacros();
358:            }
359:        }
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