Working on code that will provide for more standardized code, presentation, etc, of Squirrelmail option pages, etc. Please look into it. I am really excited at where I am going with this. :)

functions/constants.php

@@ -12,6 +12,27 @@
      * $Id$
      */
 
+    /******************************************************/
+    /* Set values for constants used in the options code. */
+    /******************************************************/
+
+    /* Define constants for the various option types. */
+    define('SMOPT_TYPE_STRING', 0);
+    define('SMOPT_TYPE_STRLIST', 1);
+    define('SMOPT_TYPE_TEXTAREA', 2);
+    define('SMOPT_TYPE_INTEGER', 3);
+    define('SMOPT_TYPE_FLOAT', 4);
+    define('SMOPT_TYPE_BOOLEAN', 5);
+
+    /* Define constants for the options refresh levels. */
+    define('SMOPT_REFRESH_NONE', 0);
+    define('SMOPT_REFRESH_FOLDERLIST', 1);
+    define('SMOPT_REFRESH_ALL', 2);
+
+    /**************************************************************/
+    /* Set values for constants used by Squirrelmail preferences. */
+    /**************************************************************/
+
     /* Define constants for javascript settings. */
     define('SMPREF_JS_ON', 1);
     define('SMPREF_JS_OFF', 2);

functions/options.php

@@ -1,99 +1,143 @@
 <?php
-   /**
-    **  options.php
-    **
-    **  Copyright (c) 1999-2000 The SquirrelMail development team
-    **  Licensed under the GNU GPL. For full terms see the file COPYING.
-    **
-    **  Functions needed to display the options pages.
-    **
-    **  $Id$
-    **/
-
-    function OptionSelect( $title, $name, $data, $default, $show = '', $store = '' ) {
-
-        echo "<tr><td align=right valign=middle nowrap>$title: </td><td>" .
-             "<select name=\"$name\">";
-        foreach( $data as $key => $opt ) {
-            if ( $store == '' ) {
-                $vl = $key;
-            } else{
-                $vl = $opt[$store];
-            }
-            if ( $show == '' ) {
-                $nm = $opt;
-            } else{
-                $nm = $opt[$show];
-            }
-            if ( $nm <> '') {
-                echo "<option value=\"$vl\"";
-                if( $vl == $default ) {
-                    echo ' selected';
-                }
-                echo ">$nm</option>\n";
-            }
+    /**
+     * options.php
+     *
+     * Copyright (c) 1999-2001 The Squirrelmail Development Team
+     * Licensed under the GNU GPL. For full terms see the file COPYING.
+     *
+     * Functions needed to display the options pages.
+     *
+     * $Id$
+     */
+/**
+ * SquirrelOption: An option for Squirrelmail.
+ *
+ * This class is a work in progress. When complete, it will handle
+ * presentation and saving of Squirrelmail user options in a simple,
+ * streamline manner. Stay tuned for more stuff.
+ *
+ * Also, I'd like to ask that people leave this alone (mostly :) until
+ * I get it a little further along. That should only be a day or two or
+ * three. I will remove this message when it is ready for primetime usage.
+ */
+class SquirrelOption {
+    /* The basic stuff. */
+    var $name;
+    var $caption;
+    var $refresh_level;
+    var $type;
+
+    /* The various 'values' for this options. */
+    var $value;
+    var $new_value;
+    var $possible_vals;
+
+    /* This variable needs to be made private so it can not be messed with. */
+    /* I just don't remember how to do it right now and think it would be   */
+    /* better to keep coding. Someone can fix it, if they want. Or I will.  */
+    var $changed;
+
+    function SquirrelOption
+    ($name, $caption, $value, $refresh_level = SMOPT_REFRESH_NONE,
+     $type = SMOPT_TYPE_STRING, $possible_values = '') {
+        /* Set the basic stuff. */
+        $this->name = $name;
+        $this->caption = $caption;
+        $this->value = $value;
+
+        /* Set the optional parameters. */
+        $this->refresh_level = $refresh_level;
+        $this->type = $type;
+        $this->value = $value;
+        $this->possible_values = $possible_value;
+
+        /* Lastly, check for a new value. */
+        if (isset($GLOBALS["new_$name"])) {
+            $this->new_value = $GLOBALS["new_$name"];
+            $this->changed = ($this->value !== $this->new_value);
         }
-        echo "</select></td></tr>\n";
+    }
 
+    function hasChanged() {
+        return ($this->changed);
     }
+}
 
-    function OptionRadio( $title, $name, $data, $default, $show = '', $store = '', $sep = '&nbsp; &nbsp;'  ) {
+function OptionSelect( $title, $name, $data, $default, $show = '', $store = '' ) {
 
-        echo "<tr><td align=right valign=middle nowrap>$title: </td><td>";
-        foreach( $data as $key => $opt ) {
-            if ( $store == '' ) {
-                $vl = $key;
-            } else{
-                $vl = $opt[$store];
-            }
-            if ( $show == '' ) {
-                $nm = $opt;
-            } else{
-                $nm = $opt[$show];
-            }
-            if ( $nm <> '') {
-                echo "<input type=\"radio\" name=\"$name\" value=\"$vl\"";
-                if( $vl == $default ) {
-                    echo ' checked';
-                }
-                echo ">$nm $sep\n";
+    echo "<tr><td align=right valign=middle nowrap>$title: </td><td>" .
+         "<select name=\"$name\">";
+    foreach( $data as $key => $opt ) {
+        if ( $store == '' ) {
+            $vl = $key;
+        } else{
+            $vl = $opt[$store];
+        }
+        if ( $show == '' ) {
+            $nm = $opt;
+        } else{
+            $nm = $opt[$show];
+        }
+        if ( $nm <> '') {
+            echo "<option value=\"$vl\"";
+            if( $vl == $default ) {
+                echo ' selected';
             }
+            echo ">$nm</option>\n";
         }
-        echo "</td></tr>\n";
-
-    }
-
-    function OptionText( $title, $name, $value, $size ) {
-        echo "<tr><td align=right valign=middle nowrap>$title: </td><td>" .
-             "<input name=\"$name\" value=\"$value\" size=\"$size\">" .
-             "</td></tr>\n";
-    }
-
-    function OptionHidden( $name, $value ) {
-        echo "<INPUT TYPE=HIDDEN NAME=\"$name\" VALUE=\"$value\">\n";
     }
-
-    function OptionCheck( $title, $name, $value, $comment ) {
-
-        if ( $value )
-            $chk = 'checked';
-        echo "<tr><td align=right valign=middle nowrap>$title: </td><td>" .
-             "<input type=\"checkbox\" name=\"$name\" $chk> $comment" .
-             "</td></tr>\n";
-
-    }
-
-    function OptionTitle( $title ) {
-
-        echo "<tr><td colspan=2 align=left valign=middle nowrap><b>$title</b></td></tr>\n";
-
-    }
-
-    function OptionSubmit( $name ) {
-
-        echo '<tr><td>&nbsp;</td><td><input type="submit" value="' . _("Submit") . '" name="' . $name . '">' .
-             '</td></tr>';
-
+    echo "</select></td></tr>\n";
+}
+
+function OptionRadio( $title, $name, $data, $default, $show = '', $store = '', $sep = '&nbsp; &nbsp;'  ) {
+    echo "<tr><td align=right valign=middle nowrap>$title: </td><td>";
+    foreach( $data as $key => $opt ) {
+        if ( $store == '' ) {
+            $vl = $key;
+        } else{
+            $vl = $opt[$store];
+        }
+        if ( $show == '' ) {
+            $nm = $opt;
+        } else{
+            $nm = $opt[$show];
+        }
+        if ( $nm <> '') {
+            echo "<input type=\"radio\" name=\"$name\" value=\"$vl\"";
+            if( $vl == $default ) {
+                echo ' checked';
+            }
+            echo ">$nm $sep\n";
+        }
     }
+    echo "</td></tr>\n";
+}
+
+function OptionText( $title, $name, $value, $size ) {
+    echo "<tr><td align=right valign=middle nowrap>$title: </td><td>" .
+         "<input name=\"$name\" value=\"$value\" size=\"$size\">" .
+         "</td></tr>\n";
+}
+
+function OptionHidden( $name, $value ) {
+    echo "<INPUT TYPE=HIDDEN NAME=\"$name\" VALUE=\"$value\">\n";
+}
+
+function OptionCheck( $title, $name, $value, $comment ) {
+    if ( $value )
+        $chk = 'checked';
+    echo "<tr><td align=right valign=middle nowrap>$title: </td><td>" .
+         "<input type=\"checkbox\" name=\"$name\" $chk> $comment" .
+         "</td></tr>\n";
+}
+
+function OptionTitle( $title ) {
+    echo "<tr><td colspan=2 align=left valign=middle nowrap><b>$title</b></td></tr>\n";
+}
+
+function OptionSubmit( $name ) {
+    echo '<tr><td>&nbsp;</td><td><input type="submit" value="' . _("Submit") . '" name="' . $name . '">' .
+         '</td></tr>';
+}
 
 ?>