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1 package org.lucane.applications.calendar.pdf;
2
3 import java.text.DateFormat  ;
4 import java.util.*;
5 import java.io.*;
6 import java.awt.Color ;
7
8 import org.lucane.applications.calendar.CalendarPlugin;
9 import org.lucane.applications.calendar.Event;
10 import org.lucane.applications.calendar.widget.BasicEvent;
11 import org.lucane.applications.calendar.util.*;
12 import org.lucane.client.Client;
13
14 import com.lowagie.text.*;
15 import com.lowagie.text.pdf.*;
16
17 public class MonthExporter
18 {
19 private CalendarPlugin plugin;
20 private Calendar calendar;
21 private String userName;
22 private Document document;
23 private boolean sundayFirst = false;
24
25 public MonthExporter(CalendarPlugin plugin, Calendar calendar, String userName)
26 {
27 this.plugin = plugin;
28 this.calendar = calendar;
29 this.userName = userName;
30 this.sundayFirst = plugin.getLocalConfig().getInt("sundayFirst", 0) == 1;
31
32 this.calendar.set(Calendar.DAY_OF_MONTH, 1);
33 this.calendar.set(Calendar.HOUR_OF_DAY, 0);
34 this.calendar.set(Calendar.MINUTE, 0);
35 }
36
37 public void exportMonth(String filename)
38 throws Exception
39 {
40 Iterator events = this.fetchEvents();
41 ArrayList[] list = CalendarUtils.dispatchEventsInMonth(calendar, events, sundayFirst);
42
43 this.initDocumentAndWriter(new FileOutputStream(filename));
44
45
46 String user = userName;
47 if(user == null)
48 user = Client.getInstance().getMyInfos().getName();
49
50 String monthHeader = plugin.getTitle() + " - " + user + " - "
51 + plugin.tr("month." + (this.calendar.get(Calendar.MONTH)+1))
52 + " " + this.calendar.get(Calendar.YEAR);
53
54 String printDate = "("
55 + DateFormat.getDateInstance(DateFormat.SHORT).format(new Date())
56 + ")";
57
58 Paragraph header = new Paragraph(monthHeader);
59 header.setAlignment(Paragraph.ALIGN_RIGHT);
60 document.add(header);
61
62 Paragraph printMark = new Paragraph(printDate);
63 printMark.setAlignment(Paragraph.ALIGN_RIGHT);
64 document.add(printMark);
65
66 PdfPTable month = createMonthTable();
67 addHeader(month);
68 addContent(month, list);
69 document.add(month);
70
71 this.closeDocument();
72 }
73
74 private void initDocumentAndWriter(OutputStream out)
75 throws DocumentException
76 {
77 Rectangle a4_landscape = PageSize.A4.rotate();
78 float margin = 10f;
79
80 document = new Document(a4_landscape, margin, margin, margin, margin);
81
82 PdfWriter.getInstance(document, out);
83 document.addCreator("Lucane PDF export");
84
85 document.open();
86 }
87
88 private void closeDocument()
89 {
90 document.close();
91 }
92
93 private PdfPTable createMonthTable()
94 {
95 PdfPTable table = new PdfPTable(7);
96 return table;
97 }
98
99 private void addHeader(PdfPTable table)
100 {
101 table.getDefaultCell().setFixedHeight(20f);
102 table.getDefaultCell().setBackgroundColor(Color.LIGHT_GRAY);
103 table.setWidthPercentage(100f);
104
105 if(sundayFirst)
106 table.addCell(plugin.tr("day.7"));
107 for(int i=1;i<=6;i++)
108 table.addCell(plugin.tr("day." + i));
109 if(!sundayFirst)
110 table.addCell(plugin.tr("day.7"));
111 }
112
113 private void addContent(PdfPTable table, ArrayList[] events)
114 throws Exception
115 {
116 BaseFont helvetica = BaseFont.createFont("Helvetica", BaseFont.CP1252,
117 BaseFont.NOT_EMBEDDED);
118 BaseFont helveticaBold = BaseFont.createFont("Helvetica-Bold", BaseFont.CP1252,
119 BaseFont.NOT_EMBEDDED);
120 Font h10b = new Font(helveticaBold, 10, Font.NORMAL);
121 Font h8n = new Font(helvetica, 8, Font.NORMAL);
122 Font h8n_gray = new Font(helvetica, 8, Font.NORMAL, Color.GRAY);
123 Color unusedDay = new Color (220, 220, 220);
124
125 table.getDefaultCell().setFixedHeight(80f);
126
127 int day = this.getFirstDayOfDisplayedMonth();
128 int max = this.getDaysOfDisplayedMonth();
129
130 table.getDefaultCell().setBackgroundColor(unusedDay);
131 for(int i=0;i<day;i++)
132 table.addCell("");
133
134 table.getDefaultCell().setBackgroundColor(Color.WHITE);
135 for(int i=0;i<max;i++)
136 {
137 PdfPCell cell = new PdfPCell(table.getDefaultCell());
138 Chunk dayLabel = new Chunk("" + (i+1));
139 dayLabel.setFont(h10b);
140
141 Phrase phrase = new Phrase();
142 phrase.add(dayLabel);
143
144 Iterator dayEvents = events[day+i].iterator();
145 while(dayEvents.hasNext())
146 {
147 BasicEvent event = (BasicEvent)dayEvents.next();
148
149 String start = event.getStartHour() + ":" + event.getStartMinute();
150 if(start.length() < 5)
151 start += "0";
152 String end = event.getEndHour() + ":" + event.getEndMinute();
153 if(end.length() < 5)
154 end += "0";
155
156 Chunk hour = null;
157 if(event.isMultiDay())
158 hour = new Chunk("\n");
159 else
160 hour = new Chunk("\n[" + start + "-" + end + "] ");
161 hour.setFont(h8n);
162 Chunk title = new Chunk(event.getTitle());
163 title.setFont(h8n_gray);
164
165 phrase.add(hour);
166 phrase.add(title);
167 }
168 cell.setPhrase(phrase);
169 table.addCell(cell);
170 }
171
172 table.getDefaultCell().setBackgroundColor(unusedDay);
173 for(int i=max+day;i<42;i++)
174 table.addCell("");
175 }
176
177 private Iterator fetchEvents()
178 {
179 long start, end;
181 Calendar cal = Calendar.getInstance();
182 cal.set(Calendar.MONTH, calendar.get(Calendar.MONTH));
183 cal.set(Calendar.YEAR, calendar.get(Calendar.YEAR));
184 cal.set(Calendar.DAY_OF_MONTH, 1);
185 cal.set(Calendar.HOUR_OF_DAY, 0);
186 cal.set(Calendar.MINUTE, 0);
187 start = cal.getTimeInMillis();
188 cal.add(Calendar.MONTH, 1);
189 end = cal.getTimeInMillis();
190
191 ArrayList events = new ArrayList();
193 try {
194 if(userName == null)
195 events = plugin.getMyEvents(start, end);
196 else
197 events = plugin.getEventsForUser(userName, start, end);
198 } catch(Exception e) {
199 e.printStackTrace();
200 }
201
202 return events.iterator();
203 }
204
205
207
212 private int getFirstDayOfDisplayedMonth()
213 {
214 return CalendarUtils.getFirstDayOfMonth(calendar, sundayFirst);
215 }
216
217
222 private int getDaysOfDisplayedMonth()
223 {
224 return CalendarUtils.getDaysOfMonth(calendar);
225 }
226 } |
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