X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fui%2Fui_controls.inc;h=2693b07943db5c0caa04a5479ee328f995800f8d;hb=b1c79afd0a78ec37ff813f1305e9e0804be78ef3;hp=f67fd29bb29d407441a83271bc43eb081396d979;hpb=63d844bf6eeb980092224af6b613ee9da31a31cc;p=fa-stable.git

diff --git a/includes/ui/ui_controls.inc b/includes/ui/ui_controls.inc
index f67fd29b..2693b079 100644
--- a/includes/ui/ui_controls.inc
+++ b/includes/ui/ui_controls.inc
@@ -52,12 +52,34 @@ function meta_forward($forward_to, $params="")
     global $Ajax;
 	echo "<meta http-equiv='Refresh' content='0; url=$forward_to?$params'>\n";
 	echo "<center><br>" . _("You should automatically be forwarded.");
-	echo " " . _("If this does not happen") . " " . "<a href='$forward_to'>" . _("click here") . "</a> " . _("to continue") . ".<br><br></center>\n";
-	$Ajax->redirect($forward_to.'?'.$params);
+	echo " " . _("If this does not happen") . " " . "<a href='$forward_to?$params'>" . _("click here") . "</a> " . _("to continue") . ".<br><br></center>\n";
+	if ($params !='') $params = '?'.$params;
+	$Ajax->redirect($forward_to.$params);
 	exit;
 }
 
 //-----------------------------------------------------------------------------------
+// Find and replace hotkey marker.
+// if $clean == true marker is removed and clean label is returned 
+// (for use in wiki help system), otherwise result is array of label 
+// with underlined hotkey letter and access property string.
+//
+function access_string($label, $clean=false)
+{
+	$access = '';
+	$slices = array();
+
+	if (preg_match('/(.*)&([a-zA-Z0-9])(.*)/', $label, $slices))	
+	{
+		$label = $clean ? $slices[1].$slices[2].$slices[3] :
+			$slices[1].'<u>'.$slices[2].'</u>'.$slices[3];
+		$access = " accesskey='".strtoupper($slices[2])."'";
+	}
+	
+	$label = str_replace( '&&', '&', $label);
+
+	return $clean ? $label : array($label, $access);
+}
 
 function hyperlink_back($center=true)
 {
@@ -72,9 +94,10 @@ function hyperlink_back($center=true)
 
 function hyperlink_no_params($target, $label, $center=true)
 {
+	$pars = access_string($label);
 	if ($center)
 		echo "<br><center>";
-	echo "<a href='$target?=" . SID . "'>$label</a>\n";
+	echo "<a href='$target?=" . SID . "'$pars[1]>$pars[0]</a>\n";
 	if ($center)
 		echo "</center>";
 }
@@ -90,9 +113,10 @@ function hyperlink_no_params_td($target, $label)
 
 function hyperlink_params($target, $label, $params, $center=true)
 {
+	$pars = access_string($label);
 	if ($center)
 		echo "<br><center>";
-	echo "<a href='$target?$params'>$label</a>\n";
+	echo "<a href='$target?$params'$pars[1]>$pars[0]</a>\n";
 	if ($center)
 		echo "</center>";
 }
@@ -108,9 +132,10 @@ function hyperlink_params_td($target, $label, $params)
 
 function hyperlink_params_separate($target, $label, $params, $center=false)
 {
+	$pars = access_string($label);
 	if ($center)
 		echo "<br><center>";
-	echo "<a target='_blank' href='$target?$params" . SID . "'>$label</a>\n";
+	echo "<a target='_blank' href='$target?$params" . SID . "'$pars[1]>$pars[0]</a>\n";
 	if ($center)
 		echo "</center>";
 }
@@ -163,10 +188,21 @@ function delete_link_cell($param, $title=false)
 	.($title ? " title='$title'":'') .">" . _("Delete") . "</a>", "nowrap");
 }
 
+function edit_button($name, $value, $title=false)
+{
+// php silently changes dots,spaces,'[' and characters 128-159
+// to underscore in POST names, to maintain compatibility with register_globals
+	echo "<input type=\"submit\" class=\"editbutton\" name=\""
+		.htmlentities(strtr($name, array('.'=>'=2E',' '=>'=20','='=>'=3D','['=>'=5B')))
+		."\" value=\"$value\""
+		.($title ? " title='$title'":'')." />\n";
+}
+
 function edit_button_cell($name, $value, $title=false)
 {
-    label_cell("<input type=\"submit\" class=\"editbutton\" name=\"$name\" value=\"$value\""
-	.($title ? " title='$title'":'')." />\n");
+	echo "<td>";
+	edit_button($name, $value, $title);
+	echo "</td>";
 }
 
 //-----------------------------------------------------------------------------------
@@ -213,9 +249,84 @@ function div_end()
     if (count($ajax_divs))
     {
 		$div = array_pop($ajax_divs);
-		if ($div[1] !== null) 
+		if ($div[1] !== null)
 			$Ajax->addUpdate($div[1], $div[0], ob_get_flush());
 		echo "</div>";
     }
 }
+
+/*
+	External page call with saving current context.
+	$call - url of external page
+	$ctx - optional. name of SESSION context object or array of names of POST 
+		variables saved on call
+*/
+function context_call($call, $ctx='')
+{
+	if (is_array($ctx)) 
+	{
+		foreach($ctx as $postname)
+		{
+		 	$context[$postname] = get_post($postname);
+		}
+	} else 
+		$context = isset($_SESSION[$ctx]) ? $_SESSION[$ctx] : null;
+
+	array_unshift($_SESSION['Context'], array('name' => $ctx, 
+		'ctx' => $context,
+		'caller' => $_SERVER['PHP_SELF'],
+		'ret' => array()));
+	meta_forward($call);
+}
+/*
+	Restores context after external page call and
+	returns array of data passed by external page.
+*/
+function context_restore()
+{
+	if ( count($_SESSION['Context'])) {
+		if ($_SERVER['PHP_SELF'] == $_SESSION['Context'][0]['caller']) {
+			$ctx = array_shift($_SESSION['Context']);
+			if ($ctx) {
+				if (is_array($ctx['ctx'])) {
+					foreach($ctx['ctx'] as $name => $val) 
+					{
+						$_POST[$name] = $val;
+					}
+				} else
+					if ($ctx['name']!='')
+						$_SESSION[$ctx['name']] = $ctx['ctx'];
+				return $ctx['ret'];
+			}
+		}
+	}
+	return false;
+}
+
+/*
+	Return to caller page if the page was called from external context.
+*/
+function context_return($ret)
+{
+	if ( count($_SESSION['Context'])) {
+		$ctx = &$_SESSION['Context'][0];
+		$ctx['ret'] = $ret;
+		meta_forward( $ctx['caller'] );
+	}
+}
+/*
+	Clearing context stack after page cancel.
+*/
+function context_reset()
+{
+	$_SESSION['Context'] = array();
+}
+
+/*
+	Context stack initialization
+*/
+if (!isset($_SESSION['Context'])) {
+		context_reset();
+}
+
 ?>
\ No newline at end of file