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1
19
20 package org.lucane.applications.calendar.gui;
21
22 import javax.swing.*;
23 import java.awt.*;
24 import java.awt.event.*;
25 import java.util.*;
26
27 import org.lucane.client.widgets.DialogBox;
28 import org.lucane.applications.calendar.CalendarPlugin;
29 import org.lucane.applications.calendar.pdf.MonthExporter;
30 import org.lucane.applications.calendar.widget.*;
31 import org.lucane.applications.calendar.Event;
32
33 public class MonthPanel extends JPanel
34 implements ActionListener
35 {
36 private MonthView view;
37
38 private JButton previousYear;
39 private JButton previousMonth;
40
41 private JComboBox month;
42 private JComboBox year;
43
44 private JButton nextYear;
45 private JButton nextMonth;
46
47 private Calendar calendar;
48 private transient CalendarPlugin plugin;
49
50 private JButton pdfExport;
51
52 private String  userName;
53
54 public MonthPanel(CalendarPlugin plugin, CalendarListener listener, String userName)
55 {
56 super(new BorderLayout());
57 this.plugin = plugin;
58 this.userName = userName;
59
60 calendar = Calendar.getInstance();
61 calendar.set(Calendar.DAY_OF_MONTH, 1);
62 calendar.set(Calendar.HOUR_OF_DAY, 0);
63 calendar.set(Calendar.MINUTE, 0);
64
65 previousYear = new JButton(plugin.getImageIcon("pprevious.png"));
66 previousMonth = new JButton(plugin.getImageIcon("previous.png"));
67 nextYear = new JButton(plugin.getImageIcon("nnext.png"));
68 nextMonth = new JButton(plugin.getImageIcon("next.png"));
69 pdfExport = new JButton(tr("pdf.export"), plugin.getImageIcon("pdf.png"));
70
71 previousYear.addActionListener(this);
72 previousMonth.addActionListener(this);
73 nextYear.addActionListener(this);
74 nextMonth.addActionListener(this);
75 pdfExport.addActionListener(this);
76
77 month = new JComboBox();
78 year = new JComboBox();
79
80 view = new MonthView(plugin);
81 view.addCalendarListener(listener);
82
83 JPanel topbar = new JPanel(new BorderLayout());
84 initTopBar(topbar);
85
86
87 add(topbar, BorderLayout.NORTH);
88 add(view, BorderLayout.CENTER);
89
90 refreshView();
91 }
92
93 private void initCombos()
94 {
95 int monthIndex = calendar.get(Calendar.MONTH);
96 month.removeActionListener(this);
97 month.removeAllItems();
98 for(int i=1;i<=12;i++)
99 month.addItem(tr("month." + i));
100 month.setSelectedIndex(monthIndex);
101 month.addActionListener(this);
102
103 int currentYear = calendar.get(Calendar.YEAR);
104 year.removeActionListener(this);
105 year.removeAllItems();
106 for(int i=-3;i<4;i++)
107 year.addItem(new Integer (currentYear+i));
108 year.setSelectedIndex(3);
109 year.addActionListener(this);
110 }
111
112 private void initTopBar(JPanel bar)
113 {
114 JPanel previous = new JPanel(new GridLayout(1, 2));
115 previous.add(previousYear);
116 previous.add(previousMonth);
117
118
119 JPanel middle = new JPanel(new BorderLayout());
120 middle.add(month, BorderLayout.CENTER);
121 middle.add(year, BorderLayout.EAST);
122
123 JPanel next = new JPanel(new GridLayout(1, 3));
124 next.add(nextMonth);
125 next.add(nextYear);
126 next.add(pdfExport);
127
128 bar.add(previous, BorderLayout.WEST);
129 bar.add(middle, BorderLayout.CENTER);
130 bar.add(next, BorderLayout.EAST);
131 bar.setBorder(BorderFactory.createEmptyBorder(2, 1, 3, 1));
132 }
133
134 public void actionPerformed(ActionEvent ae)
135 {
136 if(ae.getSource() == previousYear)
138 calendar.set(Calendar.YEAR, calendar.get(Calendar.YEAR)-1);
139 else if(ae.getSource() == previousMonth)
140 {
141 int prevMonth = calendar.get(Calendar.MONTH) -1;
142 if(prevMonth < 0)
143 {
144 prevMonth = 11;
145 calendar.set(Calendar.YEAR, calendar.get(Calendar.YEAR)-1);
146 }
147 calendar.set(Calendar.MONTH, prevMonth);
148 }
149 else if(ae.getSource() == nextYear)
150 calendar.set(Calendar.YEAR, calendar.get(Calendar.YEAR)+1);
151 else if(ae.getSource() == nextMonth)
152 {
153 int nextMonth = calendar.get(Calendar.MONTH) +1;
154 if(nextMonth > 11)
155 {
156 nextMonth = 0;
157 calendar.set(Calendar.YEAR, calendar.get(Calendar.YEAR)+1);
158 }
159 calendar.set(Calendar.MONTH, nextMonth);
160 }
161 else if(ae.getSource() == pdfExport)
162 {
163 JFileChooser fc = new JFileChooser();
164 int returnVal = fc.showSaveDialog(null);
165
166 if(returnVal == JFileChooser.APPROVE_OPTION)
167 {
168 MonthExporter exporter = new MonthExporter(plugin, this.calendar, userName);
169 try {
170 exporter.exportMonth(fc.getSelectedFile().getAbsolutePath());
171 DialogBox.info(tr("pdf.generated"));
172 } catch (Exception e) {
173 DialogBox.error(tr("err.pdf.generation"));
174 e.printStackTrace();
175 }
176 }
177 }
178
179 if(ae.getSource() == month)
181 calendar.set(Calendar.MONTH, month.getSelectedIndex());
182 else if(ae.getSource() == year)
183 calendar.set(Calendar.YEAR, ((Integer )year.getSelectedItem()).intValue());
184
185 refreshView();
186 }
187
188 public void refreshView()
189 {
190 calendar.set(Calendar.DAY_OF_MONTH, 1);
191 calendar.set(Calendar.HOUR_OF_DAY, 0);
192 calendar.set(Calendar.MINUTE, 0);
193
194 initCombos();
195
196 view.setDisplayedMonth(calendar.get(Calendar.MONTH)+1, calendar.get(Calendar.YEAR));
197
198 long start, end;
200 Calendar cal = Calendar.getInstance();
201 cal.set(Calendar.MONTH, calendar.get(Calendar.MONTH));
202 cal.set(Calendar.YEAR, calendar.get(Calendar.YEAR));
203 cal.set(Calendar.DAY_OF_MONTH, 1);
204 cal.set(Calendar.HOUR_OF_DAY, 0);
205 cal.set(Calendar.MINUTE, 0);
206 start = cal.getTimeInMillis();
207 cal.add(Calendar.MONTH, 1);
208 end = cal.getTimeInMillis();
209
210 try {
212 ArrayList events;
214 if(this.userName == null)
215 events = plugin.getMyEvents(start, end);
216 else
217 events = plugin.getEventsForUser(this.userName, start, end);
218
219 Iterator i = events.iterator();
220 while(i.hasNext())
221 {
222 Event e = (Event)i.next();
223 long mystart = e.getStartDate().getTime();
224 cal.setTime(e.getStartDate());
225 int day = cal.get(Calendar.DAY_OF_MONTH);
226 if(e.isMultiDay())
227 {
228 if(cal.get(Calendar.YEAR) < calendar.get(Calendar.YEAR)
229 || cal.get(Calendar.MONTH) < calendar.get(Calendar.MONTH))
230 {
231 day = 1;
232 mystart = calendar.getTimeInMillis();
233 }
234 }
235
236 view.addEvent(day, e, mystart);
237 }
238 } catch(Exception e) {
239 DialogBox.error(e.getMessage());
240 e.printStackTrace();
241 }
242
243 }
244
245 public void showMonth(Calendar c)
246 {
247 this.calendar = c;
248 refreshView();
249 }
250
251 public Calendar getCalendar()
252 {
253 return (Calendar)calendar.clone();
254 }
255
256 private String tr(String s)
257 {
258 return plugin.tr(s);
259 }
260 } |
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