META-INF.maven.components.thumbnails.vm Maven / Gradle / Ivy

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Reflow is an Apache Maven site skin built on Twitter Bootstrap. It allows various structural and stylistic customizations to create a modern-looking Maven-generated website. Requires Reflow Velocity Tools.

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##
## Copyright 2012-2018 Christophe Friederich
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
## You may obtain a copy of the License at
##
##   http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
##
#*
 * Outputs subsections as thumbnail grid. Also rearranges the images to come on top.
 *
 *##macro ( renderThumbnails $colCount $subsections )##
#*  *##set ( $colCount = $convert.toNumber($colCount) )##
#*  *##set ( $colSpan = 12 / $colCount )#*
#*  *##set ( $index = 0 )
    
#*  *##foreach ( $subsection in $subsections )##
#*      *##if ( $index == 0)
        
#*      *##end
            
                
                    #* bring the first image (possibly with a link) to the top of the subsection
                    ## (to have a thumbnail with leading image)
                    *##set ( $thumbnailContent = $htmlTool.reorderToTop( $subsection, "a:has(img), img", 1, '' ) )#*
                    *##if ( $thumbnailContent == $subsection )#*
                        ## no image found, so at least wrap into a caption *#
                        #stripEmptyP ( $thumbnailContent )
#*                  *##else#*
                        *##stripEmptyP ( $thumbnailContent )#*
                    *##end##
                
            
#*      *##set ( $index = $index + 1)##
#*      *##if ( $index == $colCount)##
        
#*          *##set ( $index = 0)##
#*      *##end##
#*  *##end##
#*  *##if ( $index != 0)##
        
#*  *##end##