for a number of reasons div is better than iframe for the purpose of showing html descriptions

git-svn-id: http://svn.klever.net/kin/fireflix/trunk@173 fe716a7a-6dde-0310-88d9-d003556173a8

3 files changed, 14 insertions, 15 deletions

diff --git a/content/fireflix-panel.xul b/content/fireflix-panel.xul
index b84b596..e5e1742 100644
--- a/content/fireflix-panel.xul
+++ b/content/fireflix-panel.xul
@@ -145,13 +145,13 @@
         <hbox pack="center">
          <image id="search_photo"/>
 	</hbox>
        </vbox>
        <vbox flex="1">
         <label id="searchresult_title"/>
-	<iframe flex="1" id="searchresult_description"/>
+	<div flex="1" id="searchresult_description" xmlns="http://www.w3.org/1999/xhtml"/>
 	<hbox pack="end">
 	 <button command="cmd_search_open"/>
 	</hbox>
        </vbox>
       </groupbox>
      </vbox>
diff --git a/content/fireflix.css b/content/fireflix.css
index 4a3228f..c16dca6 100644
--- a/content/fireflix.css
+++ b/content/fireflix.css
@@ -69,12 +69,19 @@ image#set_photo, image#set_primary {
 menuitem.menuhead {
  background: gray;
  color: black;
  font-weight: bold;
 }
 
+div#searchresult_description {
+ min-height: 5em; max-height: 8em;
+ overflow: auto;
+ font-size: 90%;
+ margin: 0.1ex 0.5ex;
+}
+
 #copying div {
  margin: 1ex 1em;
  font-family: courier, monospace;
  font-size: 9pt;
  padding: 2px;
  border: dotted 1px gray;
diff --git a/content/fireflix.js b/content/fireflix.js
index 6773134..6681303 100644
--- a/content/fireflix.js
+++ b/content/fireflix.js
@@ -753,27 +753,19 @@ var fireflix = {
      _this.fireflix.flickr_failure(x,s,c,m);
     }
    );
   },
   render_description_frame: function(content) {
    if(!content) {
-    try {
-     this.searchresult_description.contentDocument.lastChild.innerHTML
-      = '';
-    }catch(e) { } /* it will throw exceptions when the iframe isn't well
-    prepared to meet me, but it's unimportant then, anyway */
+    this.searchresult_description.innerHTML = '';
    }else{
-    this.searchresult_description.contentDocument.lastChild.setAttribute(
-     'style',
-     'font-size: 80%; margin: 1px 3px; font-family: arial, sans-serif'
-    );
-    this.searchresult_description.contentDocument.lastChild.innerHTML
-     = content;
-    var ls = this.searchresult_description.contentDocument.links;
-    for(var l=0;l<ls.length;++l)
-     ls.item(l).setAttribute('target','_blank');
+    this.searchresult_description.innerHTML = content?content:'';
+    /* of all linking elements flickr only allows a */
+    var as = this.searchresult_description.getElementsByTagName('a');
+    for(var a=0;a<as.length;++a)
+     as.item(a).setAttribute('target','_blank');
    }
   },
   on_select: function() {
    if(this.selection.currentIndex<0) {
     this.searchresult_props.hidden = true;
    }else{