From 692abe16504d09336266ae03c749da4046962b00 Mon Sep 17 00:00:00 2001
From: flop25 <flop25@piwigo.org>
Date: Sat, 26 Mar 2011 14:29:27 +0000
Subject: feature:2230 the size of the squared thumbnails depend of the sizes
 of all the thumbnails : the clipping is an average of the clipping of each of
 the thumbnails

git-svn-id: http://piwigo.org/svn/trunk@9864 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 admin/element_set_ranks.php                        | 43 ++++++++++++++--------
 admin/themes/default/fix-ie7.css                   |  6 ++-
 .../themes/default/template/element_set_ranks.tpl  |  4 +-
 admin/themes/default/theme.css                     |  1 +
 4 files changed, 36 insertions(+), 18 deletions(-)

diff --git a/admin/element_set_ranks.php b/admin/element_set_ranks.php
index edb802b58..4c16b3cba 100644
--- a/admin/element_set_ranks.php
+++ b/admin/element_set_ranks.php
@@ -209,31 +209,44 @@ $result = pwg_query($query);
 
 // template thumbnail initialization
 $current_rank = 1;
-
+$thumbnail_info=array();
+$clipping=array();
 while ($row = pwg_db_fetch_assoc($result))
 {
   $src = get_thumbnail_url($row);
+	
+	$thumbnail_size = getimagesize($src);
+	$thumbnail_info[] = array(
+		'width'	=> $thumbnail_size[0],
+		'height'	=> $thumbnail_size[1],
+		'id'	=> $row['id'],
+		'tn_src'	=> $src,
+		'rank'	=> $current_rank * 10,
+		);
+	$clipping[]= min($thumbnail_size[0]*0.75,$thumbnail_size[1]*0.75);
 
-  list($thumbnail_width, $thumbnail_height) = getimagesize($src);
-  $thumbnail_x_center = $thumbnail_width/2;
-  $thumbnail_y_center = $thumbnail_height/2;
-  
+  $current_rank++;
+}
+$clipping=array_sum($clipping)/count($clipping);
+foreach ($thumbnail_info as $thumbnails_info)
+{
+  $thumbnail_x_center = $thumbnails_info['width']/2;
+  $thumbnail_y_center = $thumbnails_info['height']/2;
   $template->append(
     'thumbnails',
     array(
-      'ID' => $row['id'],
-      'TN_SRC' => $src,
-      'RANK' => $current_rank * 10,
-      'CLIP_TOP' => round($thumbnail_y_center - 96/2),
-      'CLIP_RIGHT' => round($thumbnail_x_center + 96/2),
-      'CLIP_BOTTOM' => round($thumbnail_y_center + 96/2),
-      'CLIP_LEFT' => round($thumbnail_x_center - 96/2)
+      'ID' => $thumbnails_info['id'],
+      'TN_SRC' => $thumbnails_info['tn_src'],
+      'RANK' => $thumbnails_info['rank'],
+      'CLIPING' => round($clipping),
+      'CLIPING_li' => round($clipping+8),
+      'CLIP_TOP' => round($thumbnail_y_center - $clipping/2),
+      'CLIP_RIGHT' => round($thumbnail_x_center + $clipping/2),
+      'CLIP_BOTTOM' => round($thumbnail_y_center + $clipping/2),
+      'CLIP_LEFT' => round($thumbnail_x_center - $clipping/2)
       )
     );
-
-  $current_rank++;
 }
-
 // image order management
 $sort_fields = array(
   '' => '',
diff --git a/admin/themes/default/fix-ie7.css b/admin/themes/default/fix-ie7.css
index 2f0d40f33..a9e5a21a2 100644
--- a/admin/themes/default/fix-ie7.css
+++ b/admin/themes/default/fix-ie7.css
@@ -1,4 +1,8 @@
 /* fix IE7 footer */
 #the_page { min-height:100%; position:relative; padding:0; margin:0; } 
 #menubar { margin: 0; }
-#footer { left: 0; }
\ No newline at end of file
+#footer { left: 0; }
+
+UL.thumbnails li.rank-of-image {
+	text-align:left;
+}
\ No newline at end of file
diff --git a/admin/themes/default/template/element_set_ranks.tpl b/admin/themes/default/template/element_set_ranks.tpl
index 1b2fe1120..be708168c 100644
--- a/admin/themes/default/template/element_set_ranks.tpl
+++ b/admin/themes/default/template/element_set_ranks.tpl
@@ -43,8 +43,8 @@ jQuery(document).ready(function() {
     <p>{'Drag to re-order'|@translate}</p>
     <ul class="thumbnails">
       {foreach from=$thumbnails item=thumbnail}
-      <li class="rank-of-image">
-        <div class="clipwrapper">
+      <li class="rank-of-image" style="width:{$thumbnail.CLIPING_li}px; height:{$thumbnail.CLIPING_li}px; ">
+        <div class="clipwrapper" style="width:{$thumbnail.CLIPING}px; height:{$thumbnail.CLIPING}px; ">
 	  <div class="clip" style="clip:rect({$thumbnail.CLIP_TOP}px {$thumbnail.CLIP_RIGHT}px {$thumbnail.CLIP_BOTTOM}px {$thumbnail.CLIP_LEFT}px);top:-{$thumbnail.CLIP_TOP}px;left:-{$thumbnail.CLIP_LEFT}px">
 	    <img src="{$thumbnail.TN_SRC}" class="thumbnail" alt="">
 	  </div>
diff --git a/admin/themes/default/theme.css b/admin/themes/default/theme.css
index 7b282be5b..1af95df54 100644
--- a/admin/themes/default/theme.css
+++ b/admin/themes/default/theme.css
@@ -54,6 +54,7 @@ UL.thumbnails li.rank-of-image img {
   position:relative;
   width: 96px;
   height: 96px;
+  margin: 3px;
 }
 .clip {
   position:absolute;
-- 
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