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1 package org.columba.calendar.ui.list;
19
20 import java.awt.Color  ;
21 import java.awt.event.MouseAdapter ;
22 import java.awt.event.MouseEvent ;
23 import java.io.InputStream ;
24 import java.util.Enumeration ;
25
26 import javax.swing.DefaultListSelectionModel ;
27 import javax.swing.JComponent ;
28 import javax.swing.JPopupMenu ;
29 import javax.swing.event.EventListenerList ;
30 import javax.swing.event.ListSelectionEvent ;
31 import javax.swing.event.ListSelectionListener ;
32
33 import org.columba.calendar.base.api.ICalendarItem;
34 import org.columba.calendar.config.Config;
35 import org.columba.calendar.config.api.ICalendarList;
36 import org.columba.calendar.ui.frame.api.ICalendarMediator;
37 import org.columba.calendar.ui.list.api.CalendarSelectionChangedEvent;
38 import org.columba.calendar.ui.list.api.ICalendarListView;
39 import org.columba.calendar.ui.list.api.ICalendarSelectionChangedListener;
40 import org.columba.core.gui.menu.ExtendablePopupMenu;
41 import org.columba.core.gui.menu.MenuXMLDecoder;
42
43 import com.miginfocom.ashape.AShapeUtil;
44 import com.miginfocom.ashape.shapes.AShape;
45 import com.miginfocom.calendar.category.Category;
46 import com.miginfocom.calendar.category.CategoryDepository;
47 import com.miginfocom.util.gfx.GfxUtil;
48
49
54 public class CalendarListController implements ICalendarListView,
55 ListSelectionListener {
56
57 private CheckableList list;
58
59 public static final String PROP_FILTERED = "filterRow";
60
61 private ICalendarMediator frameMediator;
62
63 private CheckableItemListTableModel model;
64
65 private ICalendarItem selection;
66
67 private Category localCategory;
68
69 private Category webCategory;
70
71 private EventListenerList listenerList = new EventListenerList ();
72
73 private ExtendablePopupMenu menu;
74
75 public CalendarListController(ICalendarMediator frameMediator) {
76 super();
77
78 this.frameMediator = frameMediator;
79
80 model = new CheckableItemListTableModel();
81 list = new CheckableList();
82 list.setModel(model);
83 list.getSelectionModel().addListSelectionListener(this);
84
85 Category rootCategory = CategoryDepository.getRoot();
87
88 localCategory = rootCategory.addSubCategory("local", "Local");
89 webCategory = rootCategory.addSubCategory("web", "Web");
90
91 loadCalendarPreferences();
92
93 list.addMouseListener(new MyMouseListener());
94 }
95
96
101 public JPopupMenu getPopupMenu() {
102 return menu;
103 }
104
105
108 public void createPopupMenu(ICalendarMediator mediator) {
109
110 InputStream is = this.getClass().getResourceAsStream(
111 "/org/columba/calendar/action/contextmenu_list.xml");
112
113 menu = new MenuXMLDecoder(mediator).createPopupMenu(is);
114
115 }
116
117
120 public void valueChanged(ListSelectionEvent e) {
121 if (e.getValueIsAdjusting()) {
122 return;
123 }
124
125 DefaultListSelectionModel theList = (DefaultListSelectionModel ) e
126 .getSource();
127 if (!theList.isSelectionEmpty()) {
128 int index = theList.getAnchorSelectionIndex();
129
130 selection = (ICalendarItem) ((CheckableItemListTableModel) list
131 .getModel()).getElement(index);
132
133 fireSelectionChanged(selection);
134
135 } else {
136 fireSelectionChanged(null);
137 }
138 }
139
140
143 private void loadCalendarPreferences() {
144 ICalendarList list = Config.getInstance().getCalendarList();
145 Enumeration <ICalendarItem> e = list.getElements();
146 while (e.hasMoreElements()) {
147 ICalendarItem item = e.nextElement();
148
149 Category category = createCalendar(item.getId(), item.getName(),
150 item.getColor().getRGB(), item.getType());
151
152
159 category.setPropertyDeep(Category.PROP_IS_HIDDEN, Boolean
161 .valueOf(true), Boolean.TRUE);
162
163 item.setSelected(true);
165
166 model.addElement(item);
167
168 }
169
170 }
171
172
178 public Category createCalendar(String calendarId, String name,
179 int colorInt, ICalendarItem.TYPE type) {
180
181 Category calendar = null;
182 if (type == ICalendarItem.TYPE.LOCAL)
183 calendar = localCategory.addSubCategory(calendarId, name);
184 else if (type == ICalendarItem.TYPE.WEB)
185 calendar = webCategory.addSubCategory(calendarId, name);
186
187 String bgName = AShapeUtil.DEFAULT_BACKGROUND_SHAPE_NAME;
188 String outlineName = AShapeUtil.DEFAULT_OUTLINE_SHAPE_NAME;
189 String titleName = AShapeUtil.DEFAULT_TITLE_TEXT_SHAPE_NAME;
190 String textName = AShapeUtil.DEFAULT_MAIN_TEXT_SHAPE_NAME;
191
192 Color color = new Color (colorInt);
193 Color outlineColor = GfxUtil.tintColor(color, -0.4f);
194
195 CategoryDepository.setOverride(calendarId, bgName, AShape.A_PAINT,
196 GfxUtil.alphaColor(color, 145));
197 CategoryDepository.setOverride(calendarId, outlineName, AShape.A_PAINT,
198 outlineColor);
199 CategoryDepository.setOverride(calendarId, titleName, AShape.A_PAINT,
200 outlineColor);
201 CategoryDepository.setOverride(calendarId, textName, AShape.A_PAINT,
202 outlineColor);
203
204 return calendar;
205 }
206
207
210 public JComponent getView() {
211 return list;
212 }
213
214 class MyMouseListener extends MouseAdapter {
215
216 MyMouseListener() {
217
218 }
219
220
223 @Override
224 public void mouseClicked(MouseEvent e) {
225 handleEvent(e);
226 }
227
228
231 @Override
232 public void mousePressed(MouseEvent e) {
233 handleEvent(e);
234 }
235
236
239 @Override
240 public void mouseReleased(MouseEvent e) {
241 handleEvent(e);
242 }
243
244
247 private void handleEvent(MouseEvent e) {
248 CheckableItemListTableModel model = (CheckableItemListTableModel) list
249 .getModel();
250
251 int count = model.getRowCount();
252 for (int i = 0; i < count; i++) {
253 ICalendarItem item = (ICalendarItem) model.getElement(i);
254 String calendarId = item.getId();
255 boolean selected = item.isSelected();
256
257 Category category = CategoryDepository.getCategory(calendarId);
258 if (category == null)
259 continue;
260
261 category.setPropertyDeep(Category.PROP_IS_HIDDEN, Boolean
262 .valueOf(!selected), Boolean.TRUE);
263
264 }
265
266 frameMediator.fireFilterUpdated();
267
268 }
269 }
270
271
274 public ICalendarItem getSelected() {
275 if (selection == null)
276 return null;
277
278 return selection;
279 }
280
281
284 public void addSelectionChangedListener(
285 ICalendarSelectionChangedListener listener) {
286 listenerList.add(ICalendarSelectionChangedListener.class, listener);
287 }
288
289
292 public void removeSelectionChangedListener(
293 ICalendarSelectionChangedListener listener) {
294 listenerList.remove(ICalendarSelectionChangedListener.class, listener);
295 }
296
297
301 public void fireSelectionChanged(ICalendarItem selection) {
302 CalendarSelectionChangedEvent e = new CalendarSelectionChangedEvent(
303 this, selection);
304 Object [] listeners = listenerList.getListenerList();
306
307 for (int i = listeners.length - 2; i >= 0; i -= 2) {
310 if (listeners[i] == ICalendarSelectionChangedListener.class) {
311 ((ICalendarSelectionChangedListener) listeners[i + 1])
312 .selectionChanged(e);
313 }
314 }
315 }
316 }
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