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1
19
20 package org.netbeans.modules.tasklist.usertasks.schedule;
21
22 import java.awt.Color  ;
23 import java.awt.Dimension ;
24 import java.awt.Font ;
25 import java.awt.Graphics ;
26 import java.awt.Rectangle ;
27 import java.text.DateFormat ;
28 import java.text.SimpleDateFormat ;
29 import java.util.Calendar ;
30 import java.util.Date ;
31 import java.util.GregorianCalendar ;
32 import javax.swing.JComponent ;
33 import org.netbeans.modules.tasklist.usertasks.*;
34 import org.netbeans.modules.tasklist.usertasks.model.Duration;
35 import org.netbeans.modules.tasklist.usertasks.model.UserTaskObjectList;
36 import org.netbeans.modules.tasklist.usertasks.model.UserTask;
37 import org.netbeans.modules.tasklist.usertasks.model.UserTaskList;
38 import org.netbeans.modules.tasklist.usertasks.options.Settings;
39
40
45 public class ScheduleView extends JComponent {
46 private static final int DAY_WIDTH = 50;
47 private static final int TASK_HEIGHT = 10;
48 private static final Font FONT = new Font ("SansSerif", Font.PLAIN, 12);
50 private static final Color LINES_COLOR = Color.GRAY;
51 private static final Color WEEKEND_COLOR = new Color (237, 237, 237);
52 private static final DateFormat MONTH_FORMAT =
53 new SimpleDateFormat ("MMMM yyyy");
55 private Date start = new Date ();
56 private int days = 100;
57 private UserTaskList utl;
58
59
62 public ScheduleView() {
63 }
64
65
70 public void setUserTaskList(UserTaskList list) {
71 this.utl = list;
72 repaint();
73 }
74
75 protected void paintComponent(java.awt.Graphics g) {
76 Rectangle r = g.getClipBounds();
77 g.setColor(Color.white);
78 g.fillRect(r.x, r.y, r.width, r.height);
79
80 paintDays(g);
81 if (utl == null)
82 g.drawString("---", getWidth() / 2, getHeight() / 2); else
84 paintTasks(g, utl.getSubtasks(), 0, 32);
85 }
86
87
92 private void paintDays(Graphics g) {
93 g.setColor(WEEKEND_COLOR);
94 g.fillRect(0, 0, getWidth(), 30);
95
96 g.setFont(FONT);
97
98 g.setColor(LINES_COLOR);
99 g.drawLine(0, 15, getWidth() - 1, 15);
100 g.drawLine(0, 30, getWidth() - 1, 30);
101
102 Calendar gc = GregorianCalendar.getInstance();
103 gc.setTime(start);
104
105 for (int x = 0; x < getWidth(); x += DAY_WIDTH) {
106 int day = gc.get(Calendar.DAY_OF_MONTH);
107 int dayOfWeek = gc.get(Calendar.DAY_OF_WEEK);
108
109 if (day == 1) {
110 g.drawString(MONTH_FORMAT.format(gc.getTime()), x, 13);
111 }
112
113 if (dayOfWeek == Calendar.SATURDAY ||
114 dayOfWeek == Calendar.SUNDAY) {
115 g.setColor(WEEKEND_COLOR);
116 g.fillRect(x, 31, DAY_WIDTH, getHeight() - 31);
117 }
118
119 g.setColor(Color.BLACK);
120 g.drawString(Integer.toString(day), x, 28);
122 g.setColor(LINES_COLOR);
123 g.drawLine(x, 15, x, getHeight());
124 gc.add(Calendar.DAY_OF_MONTH, 1);
125 }
126 }
127
128
136 private void paintTasks(Graphics g, UserTaskObjectList list, int x, int y) {
137 for (int i = 0; i < list.size(); i++) {
138 UserTask ut = list.getUserTask(i);
139
140 Duration dur = new Duration(ut.getEffort(),
141 Settings.getDefault().getMinutesPerDay(),
142 Integer.MAX_VALUE, true);
143 int duration = dur.days;
144 if (dur.hours != 0 || dur.minutes != 0)
145 duration++;
146 int w = duration * DAY_WIDTH;
147
148 if (ut.getSubtasks().isEmpty()) {
149 paintSimpleTask(g, x, y, w);
150 } else {
151 paintSuperTask(g, x, y, w);
152 paintTasks(g, ut.getSubtasks(), x, y + TASK_HEIGHT);
153 }
154
155 x += w;
156 y += TASK_HEIGHT;
157 }
158 }
159
160
170 private void paintSimpleTask(Graphics g, int x, int y, int width) {
171 g.setColor(new Color (140, 182, 206));
172 g.fillRect(x, y, width, TASK_HEIGHT);
173 g.setColor(Color.black);
174 g.drawRect(x, y, width - 1, TASK_HEIGHT - 1);
175 }
176
177
187 private void paintSuperTask(Graphics g, int x, int y, int width) {
188 g.setColor(Color.BLACK);
189
190 int x2 = x + width;
191 g.fillRect(x, y, width, 2);
192
193 g.fillPolygon(new int[] {x, x + 7, x}, new int[] {y, y, y + 7}, 3);
194 g.fillPolygon(new int[] {x2, x2 - 7, x2}, new int[] {y, y, y + 7}, 3);
195 }
196
197
201 private int widthForDateDiff(long d) {
202 double days = d / (1000.0 * 60 * 60 * 24);
203 return (int) Math.round(days * DAY_WIDTH);
204 }
205
206
212 private int xForDate(long d) {
213 long diff = d - start.getTime();
214 double days = diff / (1000.0 * 60 * 60 * 24);
215 return (int) Math.round(days * DAY_WIDTH);
216 }
217
218 public java.awt.Dimension getPreferredSize() {
219 return new Dimension (days * DAY_WIDTH, 200);
220 }
221 }
222 |
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