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1
19
20 package org.lucane.applications.calendar.widget;
21
22 import java.awt.*;
23 import java.awt.event.MouseEvent  ;
24 import java.awt.event.MouseListener ;
25 import java.util.ArrayList ;
26 import java.util.Calendar ;
27 import java.util.Iterator ;
28
29 import javax.swing.*;
30
31 import org.lucane.applications.calendar.CalendarPlugin;
32 import org.lucane.applications.calendar.util.*;
33
34
35
38 public class MonthView extends JPanel
39 implements MouseListener
40 {
41 public JPanel headerPanel;
43 public JPanel contentPanel;
44
45 private ArrayList listeners;
47
48 private int displayedMonth;
50 private int displayedYear;
51
52 private boolean sundayFirst = false;
53
54
58 public MonthView(CalendarPlugin plugin)
59 {
60 super(new BorderLayout());
61
62 this.listeners = new ArrayList ();
63
64 this.headerPanel = new JPanel(new GridLayout(1, 7));
65 this.contentPanel = new JPanel(new GridLayout(6, 7));
66 this.add(headerPanel, BorderLayout.NORTH);
67 this.add(contentPanel, BorderLayout.CENTER);
68 sundayFirst = plugin.getLocalConfig().getInt("sundayFirst", 0) == 1;
69
70 if(sundayFirst)
71 headerPanel.add(new DayHeader(plugin.tr("day.7")));
72 for(int i=1;i<=6;i++)
73 headerPanel.add(new DayHeader(plugin.tr("day."+i)));
74 if(!sundayFirst)
75 headerPanel.add(new DayHeader(plugin.tr("day.7")));
76
77 for(int i=0;i<42;i++)
78 {
79 DayItem day = new DayItem(""+i);
80 day.addMouseListener(this);
81 contentPanel.add(day);
82 }
83
84 Calendar c = Calendar.getInstance();
85 setDisplayedMonth(c.get(Calendar.MONTH)+1, c.get(Calendar.YEAR));
86 setCurrentDay(c.get(Calendar.DAY_OF_MONTH));
87 }
88
89
95 public void setDisplayedMonth(int month, int year)
96 {
97 this.displayedMonth = month;
98 this.displayedYear = year;
99 int curMonth = Calendar.getInstance().get(Calendar.MONTH)+1;
100 int curYear = Calendar.getInstance().get(Calendar.YEAR);
101
102 int day = this.getFirstDayOfDisplayedMonth();
103 int max = this.getDaysOfDisplayedMonth();
104 for(int i=0;i<day;i++)
105 {
106 DayItem item = getDayItem(i);
107 item.setBackground(Color.LIGHT_GRAY);
108 item.reset("");
109 }
110 for(int i=0;i<max;i++)
111 {
112 DayItem item = getDayItem(i+day);
113 item.setBackground(Color.WHITE);
114 item.reset(""+ (i+1));
115 }
116 for(int i=max+day;i<42;i++)
117 {
118 DayItem item = getDayItem(i);
119 item.setBackground(Color.LIGHT_GRAY);
120 item.reset("");
121 }
122
123 if(curMonth == month && curYear == year)
124 setCurrentDay(Calendar.getInstance().get(Calendar.DAY_OF_MONTH));
125 else
126 setCurrentDay(0);
127 }
128
129
134 public void addCalendarListener(CalendarListener listener)
135 {
136 listeners.add(listener);
137 }
138
139 public void addEvent(int dayOfMonth, BasicEvent event, long fakeStart)
140 {
141 long duration = event.getEndDate().getTime() - fakeStart;
142 int dayLength = 24*60*60*1000;
143 int dayMax = getDaysOfDisplayedMonth() + getFirstDayOfDisplayedMonth()-1;
144 for(int i=0;i*dayLength<=duration;i++)
145 {
146 int dayIndex = i + dayOfMonth + getFirstDayOfDisplayedMonth()-1;
147 if(dayIndex > dayMax)
148 break;
149
150 getDayItem(dayIndex).addEvent(event, this);
151 }
152 }
153
154
159 private void setCurrentDay(int dayOfMonth)
160 {
161 for(int i=0;i<42;i++)
162 getDayItem(i).setCurrentDay(false);
163
164 if(dayOfMonth > 0)
165 getDayItem(dayOfMonth + getFirstDayOfDisplayedMonth()-1).setCurrentDay(true);
166 }
167
168
173 private int getFirstDayOfDisplayedMonth()
174 {
175 Calendar c = Calendar.getInstance();
176 c.set(Calendar.MONTH, this.displayedMonth-1);
177 c.set(Calendar.YEAR, this.displayedYear);
178
179 return CalendarUtils.getFirstDayOfMonth(c, sundayFirst);
180 }
181
182
187 private int getDaysOfDisplayedMonth()
188 {
189 Calendar c = Calendar.getInstance();
190 c.set(Calendar.DAY_OF_MONTH, 1);
191 c.set(Calendar.MONTH, this.displayedMonth-1);
192 c.set(Calendar.YEAR, this.displayedYear);
193
194 return CalendarUtils.getDaysOfMonth(c);
195 }
196
197
203 private DayItem getDayItem(int index)
204 {
205 return (DayItem)contentPanel.getComponent(index);
206 }
207
208
210 public void mousePressed(MouseEvent me) {}
211 public void mouseReleased(MouseEvent me) {}
212 public void mouseEntered(MouseEvent me) {}
213 public void mouseExited(MouseEvent me) {}
214 public void mouseClicked(MouseEvent me)
215 {
216 if(me.getSource() instanceof DayItem)
217 doDayClick((DayItem)me.getSource(), me.getClickCount());
218 else if(me.getSource() instanceof EventLabel)
219 doEventClick((EventLabel)me.getSource(), me.getClickCount());
220 }
221
222 private void doDayClick(DayItem day, int clickCount)
223 {
224 if(day.getDayOfMonth() < 0)
225 return;
226
227 Iterator i = listeners.iterator();
228 while(i.hasNext())
229 {
230 CalendarListener listener = (CalendarListener)i.next();
231 listener.onDayClick(day, clickCount);
232 }
233 }
234
235 private void doEventClick(EventLabel event, int clickCount)
236 {
237 Iterator i = listeners.iterator();
238 while(i.hasNext())
239 {
240 CalendarListener listener = (CalendarListener)i.next();
241 listener.onEventClick(event, clickCount);
242 }
243 }
244 }
245
246
247 |
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