bug 2514 improve prev/next navigation navigation on picture page

git-svn-id: http://piwigo.org/svn/trunk@12880 68402e56-0260-453c-a942-63ccdbb3a9ee

3 files changed, 23 insertions, 9 deletions

diff --git a/themes/default/template/picture.tpl b/themes/default/template/picture.tpl
index 6fb873771..2416e5973 100644
--- a/themes/default/template/picture.tpl
+++ b/themes/default/template/picture.tpl
@@ -79,7 +79,7 @@ y.callService(
 	{include file='picture_nav_buttons.tpl'|@get_extent:'picture_nav_buttons'}
 </div>{*<!-- imageToolBar -->*}
 
-<div id="theImage">
+<div id="imageWrap">
 {$ELEMENT_CONTENT}
 
 {if isset($COMMENT_IMG)}
diff --git a/themes/default/template/picture_content.tpl b/themes/default/template/picture_content.tpl
index cc85a1e05..6a87d3fab 100644
--- a/themes/default/template/picture_content.tpl
+++ b/themes/default/template/picture_content.tpl
@@ -1,10 +1,10 @@
-<img src="{$current.selected_derivative->get_url()}" {$current.selected_derivative->get_size_htm()} alt="{$ALT_IMG}" id="theMainImage"
+<img src="{$current.selected_derivative->get_url()}" {$current.selected_derivative->get_size_htm()} alt="{$ALT_IMG}" id="theMainImage" usemap="#map{$current.selected_derivative->get_type()}"
 {if isset($COMMENT_IMG)}
 	title="{$COMMENT_IMG|@strip_tags:false|@replace:'"':' '}" {else} title="{$current.TITLE|@replace:'"':' '} - {$ALT_IMG}"
 {/if}>
 {if count($current.unique_derivatives)>1}
 {footer_script}{literal}
-function changeImgSrc(url,type,display)
+function changeImgSrc(url,typeSave,typeMap,typeDisplay)
 {
 	var theImg = document.getElementById("theMainImage");
 	if (theImg)
@@ -12,9 +12,10 @@ function changeImgSrc(url,type,display)
 		theImg.removeAttribute("width");theImg.removeAttribute("height");
 		theImg.src = url;
 		var elt = document.getElementById("derivativeSwitchLink");
-		if (elt) elt.innerHTML = display;
+		if (elt) elt.innerHTML = typeDisplay;
+		theImg.useMap = "#map"+typeMap;
 	}
-	document.cookie = 'picture_deriv=' + type;
+	document.cookie = 'picture_deriv=' + typeSave;
 }
 
 function toggleDerivativeSwitchBox()
@@ -35,10 +36,23 @@ function toggleDerivativeSwitchBox()
 <a id="derivativeSwitchLink" href="javascript:toggleDerivativeSwitchBox()">{$current.selected_derivative->get_type()|@translate}</a>
 <div id="derivativeSwitchBox" onclick="toggleDerivativeSwitchBox()" style="display:none">
 {foreach from=$current.unique_derivatives item=derivative key=derivative_type}
-<a href="javascript:changeImgSrc('{$derivative->get_url()|@escape:javascript}', '{$derivative_type}', '{$derivative->get_type()|@translate|@escape:javascript}')" style="cursor:pointer">{$derivative->get_type()|@translate} ({$derivative->get_size_hr()})</a><br>
+<a href="javascript:changeImgSrc('{$derivative->get_url()|@escape:javascript}','{$derivative_type}','{$derivative->get_type()}','{$derivative->get_type()|@translate|@escape:javascript}')">{$derivative->get_type()|@translate} ({$derivative->get_size_hr()})</a><br>
 {/foreach}
 {if isset($U_ORIGINAL)}
-<a href="javascript:phpWGOpenWindow('{$U_ORIGINAL}','xxx','scrollbars=yes,toolbar=no,status=no,resizable=yes')" title="{'Click on the photo to see it in high definition'|@translate}">{'original'|@translate}</a>
+<a href="javascript:phpWGOpenWindow('{$U_ORIGINAL}','xxx','scrollbars=yes,toolbar=no,status=no,resizable=yes')" rel="nofollow">{'original'|@translate}</a>
 {/if}
 </div>
-{/if}
\ No newline at end of file
+{/if}
+
+{foreach from=$current.unique_derivatives item=derivative key=derivative_type}{strip}
+<map name="map{$derivative->get_type()}" id="map{$derivative->get_type()}">
+{assign var='size' value=$derivative->get_size()}
+{if isset($previous)}
+<area shape=rect coords="0,0,{$size[0]/4|@intval},{$size[1]}" href="{$previous.U_IMG}" title="{'Previous'|@translate} : {$previous.TITLE}" alt="{$previous.TITLE}">
+{/if}
+<area shape=rect coords="{$size[0]/4|@intval},0,{$size[0]/1.34|@intval},{$size[1]/4|@intval}" href="{$U_UP}" title="{'Thumbnails'|@translate}" alt="{'Thumbnails'|@translate}">
+{if isset($next)}
+<area shape=rect coords="{$size[0]/1.33|@intval},0,{$size[0]},{$size[1]}" href="{$next.U_IMG}" title="{'Next'|@translate} : {$next.TITLE}" alt="{$next.TITLE}">
+{/if}
+</map>
+{/strip}{/foreach}
diff --git a/themes/default/template/slideshow.tpl b/themes/default/template/slideshow.tpl
index a310935a2..db360737c 100644
--- a/themes/default/template/slideshow.tpl
+++ b/themes/default/template/slideshow.tpl
@@ -14,7 +14,7 @@
   {include file='picture_nav_buttons.tpl'|@get_extent:'picture_nav_buttons'}
 </div>
 
-<div id="theImage">
+<div id="imageWrap">
   {$ELEMENT_CONTENT}
   {if isset($COMMENT_IMG)}
   <p class="showlegend">{$COMMENT_IMG}</p>