From 356a67fa5476dc288c5a9704fdedf3644cedf596 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Fri, 24 Jul 2009 06:36:52 -0400
Subject: [PATCH] Improve button capabilities

---
 program/include/rcube_template.php |   54 ++++++++++++------------------------------------------
 1 files changed, 12 insertions(+), 42 deletions(-)

diff --git a/program/include/rcube_template.php b/program/include/rcube_template.php
index 0947944..3d894b5 100755
--- a/program/include/rcube_template.php
+++ b/program/include/rcube_template.php
@@ -289,7 +289,7 @@
     {
         if ($templ != 'iframe') {
             // prevent from endless loops
-            if ($this->app->plugins->is_processing('render_page')) {
+            if ($exit != 'recur' && $this->app->plugins->is_processing('render_page')) {
                 raise_error(array('code' => 505, 'type' => 'php', 'message' => 'Recursion alert: ignoring output->send()'), true, false);
                 return;
             }
@@ -329,6 +329,7 @@
         
         // make sure all <form> tags have a valid request token
         $template = preg_replace_callback('/<form\s+([^>]+)>/Ui', array($this, 'alter_form_tag'), $template);
+        $this->footer = preg_replace_callback('/<form\s+([^>]+)>/Ui', array($this, 'alter_form_tag'), $this->footer);
 
         // call super method
         parent::write($template, $this->config['skin_path']);
@@ -810,8 +811,8 @@
         }
 
         // set title to alt attribute for IE browsers
-        if ($this->browser->ie && $attrib['title'] && !$attrib['alt']) {
-            $attrib['alt'] = $attrib['title'];
+        if ($this->browser->ie && !$attrib['title'] && $attrib['alt']) {
+            $attrib['title'] = $attrib['alt'];
         }
 
         // add empty alt attribute for XHTML compatibility
@@ -839,9 +840,9 @@
             else if (in_array($attrib['command'], $a_static_commands)) {
                 $attrib['href'] = rcmail_url($attrib['command']);
             }
-	    else if ($attrib['command'] == 'permaurl' && !empty($this->env['permaurl'])) {
-	        $attrib['href'] = $this->env['permaurl'];
-	    }
+            else if ($attrib['command'] == 'permaurl' && !empty($this->env['permaurl'])) {
+              $attrib['href'] = $this->env['permaurl'];
+            }
         }
 
         // overwrite attributes
@@ -856,35 +857,6 @@
                 $attrib['prop']
             );
         }
-        if ($command && $attrib['imageover']) {
-            $attrib['onmouseover'] = sprintf(
-                "return %s.button_over('%s','%s')",
-                JS_OBJECT_NAME,
-                $command,
-                $attrib['id']
-            );
-            $attrib['onmouseout'] = sprintf(
-                "return %s.button_out('%s','%s')",
-                JS_OBJECT_NAME,
-                $command,
-                $attrib['id']
-            );
-        }
-
-        if ($command && $attrib['imagesel']) {
-            $attrib['onmousedown'] = sprintf(
-                "return %s.button_sel('%s','%s')",
-                JS_OBJECT_NAME,
-                $command,
-                $attrib['id']
-            );
-            $attrib['onmouseup'] = sprintf(
-                "return %s.button_out('%s','%s')",
-                JS_OBJECT_NAME,
-                $command,
-                $attrib['id']
-            );
-        }
 
         $out = '';
 
@@ -893,19 +865,18 @@
             $attrib_str = html::attrib_string(
                 $attrib,
                 array(
-                    'style', 'class', 'id', 'width',
-                    'height', 'border', 'hspace',
-                    'vspace', 'align', 'alt', 'tabindex'
+                    'style', 'class', 'id', 'width', 'height', 'border', 'hspace',
+                    'vspace', 'align', 'alt', 'tabindex', 'title'
                 )
             );
             $btn_content = sprintf('<img src="%s"%s />', $this->abs_url($attrib['image']), $attrib_str);
             if ($attrib['label']) {
                 $btn_content .= ' '.$attrib['label'];
             }
-            $link_attrib = array('href', 'onclick', 'onmouseover', 'onmouseout', 'onmousedown', 'onmouseup', 'title', 'target');
+            $link_attrib = array('href', 'onclick', 'onmouseover', 'onmouseout', 'onmousedown', 'onmouseup', 'target');
         }
         else if ($attrib['type']=='link') {
-            $btn_content = $attrib['label'] ? $attrib['label'] : $attrib['command'];
+            $btn_content = isset($attrib['content']) ? $attrib['content'] : ($attrib['label'] ? $attrib['label'] : $attrib['command']);
             $link_attrib = array('href', 'onclick', 'title', 'id', 'class', 'style', 'tabindex', 'target');
         }
         else if ($attrib['type']=='input') {
@@ -918,8 +889,7 @@
             $attrib_str = html::attrib_string(
                 $attrib,
                 array(
-                    'type', 'value', 'onclick',
-                    'id', 'class', 'style', 'tabindex'
+                    'type', 'value', 'onclick', 'id', 'class', 'style', 'tabindex'
                 )
             );
             $out = sprintf('<input%s disabled="disabled" />', $attrib_str);

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