11 |
my $debug = 0; |
my $debug = 0; |
12 |
|
|
13 |
my $width = 600; # width of bar |
my $width = 600; # width of bar |
14 |
my $height = 12; # height of bar |
my $height = 19; # height of bar |
15 |
my $use_js = 1; # use JavaScript pop-up |
my $use_js = 1; # use JavaScript pop-up |
16 |
|
|
17 |
# status colors |
# status colors |
75 |
} |
} |
76 |
|
|
77 |
print "Content-type: text/html |
print "Content-type: text/html |
78 |
|
Cache-Control: max-age=60, must-revalidate |
79 |
|
|
80 |
<html> |
<html> |
81 |
<head> |
<head> |
82 |
<title>OmniBack Gantt: $from - $to</title>"; |
<title>OmniBack Gantt: $from - $to</title> |
83 |
|
<meta HTTP-EQUIV=\"Refresh\" CONTENT=60>"; |
84 |
if ($use_js) { |
if ($use_js) { |
85 |
print ' |
print ' |
86 |
<script type="text/javascript" language="javascript" src="1k.js"></script> |
<script type="text/javascript" language="javascript" src="1k.js"></script> |
114 |
return "<a href=\"".$q->url(-relative=>1)."?from_t=${f}&to_t=${t}\">$ch</a>"; |
return "<a href=\"".$q->url(-relative=>1)."?from_t=${f}&to_t=${t}\">$ch</a>"; |
115 |
} |
} |
116 |
|
|
117 |
print "<table>"; |
print "<table cellspacing=0 cellpadding=0>"; |
118 |
print "<tr bgcolor=#e0e0e0><td>Specification</td><td align=left>"; |
print "<tr bgcolor=#e0e0e0><td>Specification</td><td align=left>"; |
119 |
print mknav(($from_t-$int_t),$to_t,'<small><<</small>'),$from; |
print mknav(($from_t-$int_t),$to_t,'<small><<</small>'),$from; |
120 |
print mknav(($from_t+$int_t),$to_t,'<small>>></small>') if ($from_t+$int_t < $to_t); |
print mknav(($from_t+$int_t),$to_t,'<small>>></small>') if ($from_t+$int_t < $to_t); |
123 |
print $to,mknav($from_t,($to_t+$int_t),'<small>>></small>'),"</td></tr>\n"; |
print $to,mknav($from_t,($to_t+$int_t),'<small>>></small>'),"</td></tr>\n"; |
124 |
|
|
125 |
# draw hour grid |
# draw hour grid |
126 |
print "<tr><td align=right><small>hour grid</small></td><td colspan=2>"; |
sub hour_grid { |
127 |
my @c = ("255,255,128","255,192,128"); |
print "<tr><td align=right><small>hour grid</small></td><td colspan=2>"; |
128 |
my $hr=strftime("%H",localtime ($from_t)); |
my @c = ("255,255,128","255,192,128"); |
129 |
print color_bar(3600 - $from_t % 3600,$c[0],$hr++ % 24); |
my $hr=strftime("%H",localtime ($from_t)); |
130 |
for (my $i=1; $i<int(($to_t-$from_t)/3600); $i++) { |
sub hour_bar { |
131 |
print color_bar(3600,$c[1],sprintf("%02d",$hr++ % 24)); |
my ($t,$c,$hr) = @_; |
132 |
push @c, shift @c; |
my $clock_hr = $hr % 24; |
133 |
|
my $alt = sprintf("%02d:00",$clock_hr); |
134 |
|
if ($clock_hr == 0) { |
135 |
|
my $pix_hr = int(1 / $width); |
136 |
|
print color_bar($pix_hr,"0,0,0",strftime("%Y-%m-%d", localtime($from_t + $hr*3600))); |
137 |
|
print color_bar($t-$pix_hr,$c,$alt); |
138 |
|
} else { |
139 |
|
print color_bar($t,$c,$alt); |
140 |
|
} |
141 |
|
} |
142 |
|
hour_bar(3600 - $from_t % 3600,$c[0],$hr++); |
143 |
|
for (my $i=1; $i<int(($to_t-$from_t)/3600); $i++) { |
144 |
|
hour_bar(3600,$c[1],$hr++); |
145 |
|
push @c, shift @c; |
146 |
|
} |
147 |
|
hour_bar($from_t % 3600,$c[1],$hr); |
148 |
|
print "</td></tr>\n"; |
149 |
} |
} |
|
print color_bar($from_t % 3600,$c[1],$hr % 24); |
|
|
print "</td></tr>\n"; |
|
150 |
|
|
151 |
my $fix_d = 0; # used to fix graph len |
hour_grid(); |
152 |
|
|
153 |
|
my $fix_d = 0; # used to fix graph len (in pixels) |
154 |
|
my $fix_s = 0; # used to collect round errors of size |
155 |
|
|
156 |
sub bar { |
sub bar { |
157 |
my $l = shift @_; |
my $l = shift @_; |
171 |
# $col .= '240,240,240'; |
# $col .= '240,240,240'; |
172 |
$col .= '220,220,220'; |
$col .= '220,220,220'; |
173 |
} |
} |
174 |
return color_bar($l,$col,$alt); |
return color_bar($l,$col,$alt,$min_l); |
175 |
} |
} |
176 |
|
|
177 |
sub color_bar { |
sub color_bar { |
178 |
my $l = shift @_; # lenght of event utime |
my $l = shift @_; # lenght of event utime |
179 |
my $col = shift @_ || '240,240,240'; # default color (filler) |
my $col = shift @_ || '240,240,240'; # default color (filler) |
180 |
my $alt = shift @_ || undef; |
my $alt = shift @_ || undef; |
181 |
|
my $min_l = shift @_ || 1; |
182 |
|
|
183 |
|
my $size = $l / ($len_t / $width); |
184 |
|
$fix_s += $size - int($size); |
185 |
|
$size=int($size); |
186 |
|
# add rounding error to size |
187 |
|
if ($fix_s > 1) { |
188 |
|
my $i = $fix_s ; $i = int($i); |
189 |
|
$fix_s -= $i; |
190 |
|
$size += $i; |
191 |
|
} |
192 |
|
|
193 |
my $size = int($l / ($len_t / $width)); |
if ($alt && $size < $min_l) { |
|
if ($size < $min_l) { |
|
194 |
$fix_d += ($min_l - $size); |
$fix_d += ($min_l - $size); |
195 |
print STDERR "fix_d: $fix_d\n" if ($debug); |
print STDERR "fix_d: $fix_d\n" if ($debug); |
196 |
$size = $min_l; |
$size = $min_l; |
242 |
} |
} |
243 |
|
|
244 |
print "</td></tr>\n" if ($curr_t != $from_t); |
print "</td></tr>\n" if ($curr_t != $from_t); |
245 |
|
($fix_s,$fix_d) = (0,0); # init fix vars for bar |
246 |
print "<tr><td>", $row->{specification},"</td><td colspan=2>"; |
print "<tr><td>", $row->{specification},"</td><td colspan=2>"; |
247 |
|
|
248 |
$curr_t = $from_t; # init timeline |
$curr_t = $from_t; # init timeline |
250 |
|
|
251 |
} |
} |
252 |
|
|
253 |
my $start_t = m_round(str2time($row->{start})); |
my $start_t = str2time($row->{start}); |
254 |
my $fin_t = m_round(str2time($row->{finish})); |
my $fin_t = str2time($row->{finish}); |
255 |
|
|
256 |
if ($start_t > $curr_t + 60) { |
# Can I squeeze here 1 pixel of time (many seconds) ? |
257 |
|
if ($start_t > $curr_t + ($len_t / $width)) { |
258 |
my $t = $start_t - $curr_t; |
my $t = $start_t - $curr_t; |
259 |
print STDERR "[middle filler $curr_t:$t]" if ($debug); |
print STDERR "[middle filler $curr_t:$t]" if ($debug); |
260 |
print bar($t); |
print bar($t); |
261 |
$curr_t = $start_t; |
$curr_t = $start_t; |
262 |
|
} else { |
263 |
|
# prepend too few seconds to next event |
264 |
|
$start_t = $curr_t; |
265 |
} |
} |
266 |
|
|
267 |
my $len = $fin_t - $start_t; |
my $len = $fin_t - $start_t; |
310 |
undef $sth; |
undef $sth; |
311 |
$dbh->disconnect; |
$dbh->disconnect; |
312 |
|
|
313 |
print "</td></tr>\n</table>"; |
print "</td></tr>\n"; |
314 |
|
hour_grid(); |
315 |
|
print "</table>"; |
316 |
|
|
317 |
|
|
318 |
# label and usage |
# label and usage |
328 |
# it will first evaluate bar sub (thus increasing number by one) and |
# it will first evaluate bar sub (thus increasing number by one) and |
329 |
# then display number (wrongly). |
# then display number (wrongly). |
330 |
} |
} |
331 |
print "</table>\n<p>Reload <a href=\"",$q->url(-relative=>1),"\">current</a>.</p></body></html>"; |
print "</table>\n<p>Reload <a href=\"",$q->url(-relative=>1),"\">current</a> or see <a href=\"db2gantt_help.html\">help</a>.</p></body></html>"; |
332 |
|
|