version 1.8, 2001/12/04 15:17:56
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version 1.22, 2002/03/22 22:06:06
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Line 58
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Line 58
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# =========================================== |
# =========================================== |
package Apache::randomlabel; |
package Apache::randomlabel; |
use strict; |
use strict; |
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use Apache::edit; |
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sub BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::randomlabel',('randomlabel','labelgroup','location','label')); |
&Apache::lonxml::register('Apache::randomlabel',('randomlabel','labelgroup','location','label')); |
} |
} |
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Line 68 sub start_randomlabel {
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Line 69 sub start_randomlabel {
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my $result=''; |
my $result=''; |
$Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= |
$Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= |
'/res/adm/includes/GLabel.class'; |
'/res/adm/includes/GLabel.class'; |
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push (@Apache::lonxml::namespace,'randomlabel'); |
my $bgimg= &Apache::lonxml::get_param('bgimg',$parstack,$safeeval); |
my $bgimg= &Apache::lonxml::get_param('bgimg',$parstack,$safeeval); |
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if ( $bgimg !~ /^http:/ ) { |
if ( $bgimg !~ /^http:/ ) { |
Line 94 sub start_randomlabel {
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Line 95 sub start_randomlabel {
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$result.="<applet code=\"$code\" codebase=\"$codebase\" width=\"$w\" height=\"$h\">"; |
$result.="<applet code=\"$code\" codebase=\"$codebase\" width=\"$w\" height=\"$h\">"; |
$result.="<param name=\"bgimg\" value=\"$bgimg\">"; |
$result.="<param name=\"bgimg\" value=\"$bgimg\">"; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$bgimg=~s/(.gif|.jpg)$/.ps/; |
$bgimg=~s/(.gif|.jpg)$/.eps/; |
$result.='\vspace*{2mm} \\ \noindent \epsfxsize='.$texwidth.' \epsffile{'. |
$bgimg=~s/http:\/\/[^\/]*/\/home\/httpd\/html/; |
$bgimg.'}\setlength{\unitlength}{1mm} \\ \begin{picture}(0,0)(0,-5)'; |
$result.='\vspace*{2mm} \noindent \epsfxsize='.$texwidth.' mm \epsffile{'. |
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$bgimg.'}\setlength{\unitlength}{1mm} \begin{picture}('.$texwidth.','.$texwidth*$h/$w.')' |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::text_arg('Image:','bgimg',$token,75).'<br />'. |
$result.=&Apache::edit::text_arg('Image:','bgimg',$token,75).' '; |
&Apache::edit::text_arg('Width(pixel):','width',$token,4). |
$result.=&Apache::edit::browse('bgimg').' '; |
&Apache::edit::text_arg('Height(pixel):','height',$token,4). |
$result.=&Apache::edit::search('bgimg').'<br />'. |
&Apache::edit::text_arg('TeXWidth(mm):','texwidth',$token,4). |
&Apache::edit::text_arg('Width(pixel):' ,'width' ,$token,6). |
'</td></tr><tr><td colspan="3">'; |
&Apache::edit::text_arg('Height(pixel):','height' ,$token,6). |
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&Apache::edit::text_arg('TeXWidth(mm):' ,'texwidth',$token,6). |
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&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
'bgimg','width','height', |
'bgimg','width','height', |
Line 120 sub end_randomlabel {
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Line 124 sub end_randomlabel {
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result=''; |
my $result=''; |
my $count; |
my $count; |
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pop @Apache::lonxml::namespace; |
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if ($target eq 'web') { |
if ($target eq 'web') { |
$count = $Apache::randomlabel::tlabel_cnt; |
$count = $Apache::randomlabel::tlabel_cnt; |
if( $count != 0) { $result.= "<param name=\"count\" value=\"$count\">"; } |
if( $count != 0) { $result.= "<param name=\"count\" value=\"$count\">"; } |
Line 154 sub start_labelgroup {
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Line 157 sub start_labelgroup {
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$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::text_arg('Name:','name',$token). |
$result.=&Apache::edit::text_arg('Name:','name',$token). |
&Apache::edit::select_arg('Type:','type',['text','image'],$token). |
&Apache::edit::select_arg('Type:','type',['text','image'],$token). |
'</td></tr><tr><td colspan="3">'; |
&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
'name','type'); |
'name','type'); |
Line 244 sub end_labelgroup {
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Line 247 sub end_labelgroup {
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my $x = $Apache::randomlabel::xcoord[$i]; |
my $x = $Apache::randomlabel::xcoord[$i]; |
my $y = $Apache::randomlabel::ycoord[$i]; |
my $y = $Apache::randomlabel::ycoord[$i]; |
my $value = $Apache::randomlabel::value[$i]; |
my $value = $Apache::randomlabel::value[$i]; |
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# my $tcX=$x*($texwidth/$wwidth) - $texwidth; |
my $tcX=$x*($texwidth/$wwidth); |
my $tcX=$x*($texwidth/$wwidth); |
my $tcY=$TY1-$y*($TY1/$wheight)-2; |
# my $tcY=$TY1-$y*($TY1/$wheight)-2; |
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my $ratio=($wwidth > 0 ? $wheight/$wwidth : 1 ); |
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my $tcY=$TY1-$y*($TY1/$wheight)+$texwidth*$ratio; |
$tcX=sprintf('%.2f',$tcX); |
$tcX=sprintf('%.2f',$tcX); |
$tcY=sprintf('%.2f',$tcY); |
$tcY=sprintf('%.2f',$tcY); |
$result.='\put('.$tcX.','.$tcY.'){\normalsize \bf '.$label.'}'."\n"; |
$result.='\put('.$tcX.','.$tcY.'){\normalsize \bf '.$label.'}'."\n"; |
Line 278 sub start_location {
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Line 284 sub start_location {
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$result.=&Apache::edit::text_arg('X:','x',$token,4). |
$result.=&Apache::edit::text_arg('X:','x',$token,4). |
&Apache::edit::text_arg('Y:','y',$token,4). |
&Apache::edit::text_arg('Y:','y',$token,4). |
&Apache::edit::text_arg('Value:','value',$token). |
&Apache::edit::text_arg('Value:','value',$token). |
'</td></tr><tr><td colspan="3">'; |
&Apache::edit::end_row(); |
$result.=&Apache::edit::end_table; |
$result.=&Apache::edit::end_table; |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
Line 305 sub start_label {
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Line 311 sub start_label {
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if ($target eq 'web' || $target eq 'tex' || |
if ($target eq 'web' || $target eq 'tex' || |
$target eq 'grade' || $target eq 'answer') { |
$target eq 'grade' || $target eq 'answer') { |
my $ltext=&Apache::lonxml::get_all_text("/label",$$parser[-1]); |
my $ltext=&Apache::lonxml::get_all_text("/label",$$parser[-1]); |
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$ltext=&Apache::run::evaluate($ltext,$safeeval,$$parstack[-1]); |
push(@Apache::randomlabel::label_arr,$ltext); |
push(@Apache::randomlabel::label_arr,$ltext); |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::tag_start($target,$token); |
my $text=&Apache::lonxml::get_all_text("/label",$$parser[-1]); |
my $text=&Apache::lonxml::get_all_text("/label",$$parser[-1]); |
$result.='</td></tr><tr><td colspan="3">'. |
$result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row(). |
&Apache::edit::editfield('',$text,'',20,1). |
&Apache::edit::editline('',$text,'',20). |
&Apache::edit::end_table(); |
&Apache::edit::end_table(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $text=$$parser[-1]->get_text("/label"); |
my $text=$$parser[-1]->get_text("/label"); |
$result.=&Apache::edit::modifiedfield($token); |
$result.='<label>'.&Apache::edit::modifiedfield($token); |
} |
} |
return $result; |
return $result; |
} |
} |