X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Foptions.php;h=d4aa8bc68d525e9be4b2c6d5dce8000a1cffca2c;hb=e080b080522c3d5802580a3d992bde91db98788f;hp=72674ca4faf602eba82f0b80db5ec5c09575b2dc;hpb=fd87494d30afbfc69dafcaaaec43e287be4bc22c;p=squirrelmail.git

diff --git a/functions/options.php b/functions/options.php
index 72674ca4..d4aa8bc6 100644
--- a/functions/options.php
+++ b/functions/options.php
@@ -1,14 +1,15 @@
 <?php
-    /**
-     * 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.
-     *
-     * $Id$
-     */
+
+/**
+ * options.php
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * Functions needed to display the options pages.
+ *
+ * $Id$
+ */
 
 /**********************************************/
 /* Define constants used in the options code. */
@@ -22,12 +23,23 @@ define('SMOPT_TYPE_INTEGER', 3);
 define('SMOPT_TYPE_FLOAT', 4);
 define('SMOPT_TYPE_BOOLEAN', 5);
 define('SMOPT_TYPE_HIDDEN', 6);
+define('SMOPT_TYPE_COMMENT', 7);
 
 /* Define constants for the options refresh levels. */
 define('SMOPT_REFRESH_NONE', 0);
 define('SMOPT_REFRESH_FOLDERLIST', 1);
 define('SMOPT_REFRESH_ALL', 2);
 
+/* Define constants for the options size. */
+define('SMOPT_SIZE_TINY', 0);
+define('SMOPT_SIZE_SMALL', 1);
+define('SMOPT_SIZE_MEDIUM', 2);
+define('SMOPT_SIZE_LARGE', 3);
+define('SMOPT_SIZE_HUGE', 4);
+
+define('SMOPT_SAVE_DEFAULT', 'save_option');
+define('SMOPT_SAVE_NOOP', 'save_option_noop');
+
 /**
  * SquirrelOption: An option for Squirrelmail.
  *
@@ -45,17 +57,18 @@ class SquirrelOption {
     var $caption;
     var $type;
     var $refresh_level;
+    var $size;
+    var $comment;
+    var $script;
+
+    /* The name of the Save Function for this option. */
+    var $save_function;
 
     /* The various 'values' for this options. */
     var $value;
     var $new_value;
     var $possible_values;
 
-    /* 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, $type, $refresh_level, $possible_values = '') {
         /* Set the basic stuff. */
@@ -64,6 +77,9 @@ class SquirrelOption {
         $this->type = $type;
         $this->refresh_level = $refresh_level;
         $this->possible_values = $possible_values;
+        $this->size = SMOPT_SIZE_MEDIUM;
+        $this->comment = '';
+        $this->script = '';
 
         /* Check for a current value. */
         if (isset($GLOBALS[$name])) {
@@ -75,14 +91,52 @@ class SquirrelOption {
         /* Check for a new value. */
         if (isset($GLOBALS["new_$name"])) {
             $this->new_value = $GLOBALS["new_$name"];
-            $this->changed = ($this->value !== $this->new_value);
         } else {
             $this->new_value = '';
-            $this->changed = false;
         }
+
+        /* Set the default save function. */
+        if (($type != SMOPT_TYPE_HIDDEN) && ($type != SMOPT_TYPE_COMMENT)) {
+            $this->save_function = SMOPT_SAVE_DEFAULT;
+        } else {
+            $this->save_function = SMOPT_SAVE_NOOP;
+        }
+    }
+
+    /* Set the value for this option. */
+    function setValue($value) {
+        $this->value = $value;
+    }
+
+    /* Set the new value for this option. */
+    function setNewValue($new_value) {
+        $this->new_value = $new_value;
+    }
+
+    /* Set the size for this option. */
+    function setSize($size) {
+        $this->size = $size;
+    }
+
+    /* Set the comment for this option. */
+    function setComment($comment) {
+        $this->comment = $comment;
+    }
+
+    /* Set the script for this option. */
+    function setScript($script) {
+        $this->script = $script;
+    }
+
+    /* Set the save function for this option. */
+    function setSaveFunction($save_function) {
+        $this->save_function = $save_function;
     }
 
     function createHTMLWidget() {
+        global $javascript_on;
+
+        /* Get the widget for this option type. */
         switch ($this->type) {
             case SMOPT_TYPE_STRING:
                 $result = $this->createWidget_String();
@@ -105,18 +159,33 @@ class SquirrelOption {
             case SMOPT_TYPE_HIDDEN:
                 $result = $this->createWidget_Hidden();
                 break;
+            case SMOPT_TYPE_COMMENT:
+                $result = $this->createWidget_Comment();
+                break;
             default:
                $result = '<FONT COLOR=RED>'
                        . sprintf(_("Option Type '%s' Not Found"), $this->type)
                        . '</FONT>';
         }
 
+        /* Add the script for this option. */
+        $result .= $this->script;
+
         /* Now, return the created widget. */
         return ($result);
     }
 
     function createWidget_String() {
-        $result = "<INPUT NAME=\"new_$this->name\" value=\"$this->value\" size=\"5\">";
+        switch ($this->size) {
+            case SMOPT_SIZE_TINY:  $width = 5; break;
+            case SMOPT_SIZE_SMALL: $width = 12; break;
+            case SMOPT_SIZE_LARGE: $width = 38; break;
+            case SMOPT_SIZE_HUGE:  $width = 50; break;
+            case SMOPT_SIZE_NORMAL:
+            default: $width = 25;
+        }
+
+        $result = "<INPUT NAME=\"new_$this->name\" VALUE=\"$this->value\" SIZE=\"$width\">";
         return ($result);
     }
 
@@ -147,6 +216,17 @@ class SquirrelOption {
     }
 
     function createWidget_TextArea() {
+        switch ($this->size) {
+            case SMOPT_SIZE_TINY:  $rows = 3; $cols =  10; break;
+            case SMOPT_SIZE_SMALL: $rows = 4; $cols =  30; break;
+            case SMOPT_SIZE_LARGE: $rows = 10; $cols =  60; break;
+            case SMOPT_SIZE_HUGE:  $rows = 20; $cols =  80; break;
+            case SMOPT_SIZE_NORMAL:
+            default: $rows = 5; $cols =  50;
+        }
+        $result = "<TEXTAREA NAME=\"new_$this->name\" ROWS=\"$rows\" "
+                . "COLS=\"$cols\">$this->value</TEXTAREA>";
+        return ($result);
     }
 
     function createWidget_Integer() {
@@ -188,111 +268,136 @@ class SquirrelOption {
         return ($result);
     }
 
-    function hasChanged() {
-        return ($this->changed);
+    function createWidget_Comment() {
+        $result = $this->comment;
+        return ($result);
+    }
+
+    function save() {
+        $function = $this->save_function;
+        $function($this);
     }
+
+    function changed() {
+        return ($this->value !== $this->new_value);
+    }
+}
+
+function save_option($option) {
+    global $data_dir, $username;
+    setPref($data_dir, $username, $option->name, $option->new_value);
+
+    /* I do not know if this next line does any good. */
+    $GLOBALS[$option->name] = $option->new_value;
+}
+
+function save_option_noop($option) {
+    /* Do nothing here... */
+}
+
+function create_optpage_element($optpage) {
+    return create_hidden_element('optpage', $optpage);
+}
+
+function create_optmode_element($optmode) {
+    return create_hidden_element('optmode', $optmode);
+}
+
+function create_hidden_element($name, $value) {
+    $result = '<INPUT TYPE="HIDDEN" '
+            . 'NAME="' . $name . '" '
+            . 'VALUE="' . $value . '">';
+    return ($result);
 }
 
-function createOptionArray($optvals) {
+function create_option_groups($optgrps, $optvals) {
     /* Build a simple array with which to start. */
     $result = array();
 
-     /* Create a new SquirrelOption for each set of option values. */
-    foreach ($optvals as $optset) {
-        if (isset($optset['posvals'])) {
-            /* Create a new option with all values given. */
-            $result[] = new SquirrelOption(
-                $optset['name'],
-                $optset['caption'],
-                $optset['type'],
-                $optset['refresh'],
-                $optset['posvals']
-            );
-        } else {
-            /* Create a new option with all but possible values given. */
-            $result[] = new SquirrelOption(
-                $optset['name'],
-                $optset['caption'],
-                $optset['type'],
-                $optset['refresh']
-            );
-        }
+    /* Create option group for each option group name. */
+    foreach ($optgrps as $grpkey => $grpname) {
+        $result[$grpkey] = array();
+        $result[$grpkey]['name'] = $grpname;
+        $result[$grpkey]['options'] = array();
     }
 
-    /* Return our resulting array. */
-    return ($result);
-}
+     /* Create a new SquirrelOption for each set of option values. */
+    foreach ($optvals as $grpkey => $grpopts) {
+        foreach ($grpopts as $optset) {
+            if (isset($optset['posvals'])) {
+                /* Create a new option with all values given. */
+                $next_option = new SquirrelOption(
+                    $optset['name'],
+                    $optset['caption'],
+                    $optset['type'],
+                    $optset['refresh'],
+                    $optset['posvals']
+                );
+            } else {
+                /* Create a new option with all but possible values given. */
+                $next_option = new SquirrelOption(
+                    $optset['name'],
+                    $optset['caption'],
+                    $optset['type'],
+                    $optset['refresh']
+                );
+            }
 
-function OptionSelect( $title, $name, $data, $default, $show = '', $store = '' ) {
+            /* If provided, set the size for this option. */
+            if (isset($optset['size'])) {
+                $next_option->setSize($optset['size']);
+            }
 
-    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 == $default ) {
-                echo ' selected';
+            /* If provided, set the comment for this option. */
+            if (isset($optset['comment'])) {
+                $next_option->setComment($optset['comment']);
             }
-            echo ">$nm</option>\n";
-        }
-    }
-    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 == $default ) {
-                echo ' checked';
+            /* If provided, set the save function for this option. */
+            if (isset($optset['save'])) {
+                $next_option->setSaveFunction($optset['save']);
             }
-            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=\"$size\">" .
-         "</td></tr>\n";
-}
+            /* If provided, set the script for this option. */
+            if (isset($optset['script'])) {
+                $next_option->setScript($optset['script']);
+            }
 
-function OptionHidden( $name, $value ) {
-    echo "<INPUT TYPE=HIDDEN NAME=\"$name\" VALUE=\"$value\">\n";
-}
+            /* Add this option to the option array. */
+            $result[$grpkey]['options'][] = $next_option;
+        }
+    }
 
-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> $comment" .
-         "</td></tr>\n";
+    /* Return our resulting array. */
+    return ($result);
 }
 
-function OptionTitle( $title ) {
-    echo "<tr><td colspan=2 align=left valign=middle nowrap><b>$title</b></td></tr>\n";
+function print_option_groups($option_groups) {
+    /* Print each option group. */
+    foreach ($option_groups as $next_optgrp) {
+        /* If it is not blank, print the name for this option group. */
+        if ($next_optgrp['name'] != '') {
+            echo '<TR><TD ALIGN=CENTER VALIGN=MIDDLE COLSPAN=2 NOWRAP><B>'
+               .   $next_optgrp['name']
+	       . "</B></TD></TR>\n";
+	}
+	
+	/* Print each option in this option group. */
+        foreach ($next_optgrp['options'] as $option) {
+            if ($option->type != SMOPT_TYPE_HIDDEN) {
+                echo "<TR>\n";
+                echo '  <TD ALIGN="RIGHT" VALIGN="MIDDLE">'
+                   . $option->caption . ":</TD>\n";
+                echo '  <TD>' . $option->createHTMLWidget() . "</TD>\n";
+                echo "</TR>\n";
+            } else {
+                echo $option->createHTMLWidget();
+            }
+        }
+	
+	/* Print an empty row after this option group. */
+        echo "<TR><TD COLSPAN=\"2\">&nbsp;</TD></TR>\n";
+    }
 }
 
 function OptionSubmit( $name ) {