Support for default buttons with Ctrl-Enter/Escpae hotkeys, arrow navigation in menus.

[fa-stable.git] / includes / ui / ui_controls.inc

diff --git a/includes/ui/ui_controls.inc b/includes/ui/ui_controls.inc
index 8546255bf6b4f192859a3dde428e6a0b6fd143ba..fe23de17defe268336d8a5495da20ad7da0cfd66 100644 (file)
--- a/includes/ui/ui_controls.inc
+++ b/includes/ui/ui_controls.inc
@@ -9,21 +9,21 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
 ***********************************************************************/
+function get_post($name, $dflt='')
+{
+       return ((!isset($_POST[$name]) || $_POST[$name] === '') ? $dflt : $_POST[$name]);
+}
 //---------------------------------------------------------------------------------
 
-function start_form($multi=false, $sid=false, $action="", $name="")
+function start_form($multi=false, $dummy=false, $action="", $name="")
 {
+       // $dummy - leaved for compatibility with 2.0 API
+
        if ($name != "")
                $name = "name='$name'";
        if ($action == "")
                $action = $_SERVER['PHP_SELF'];
-       if ($sid)
-       {
-               if (strpos($action, "?"))
-                       $action .= "&" . SID;
-               else
-                       $action .= "?" . SID;
-       }
+
        if ($multi)
                echo "<form enctype='multipart/form-data' method='post' action='$action' $name>\n";
        else
@@ -125,7 +125,6 @@ function hyperlink_back($center=true)
 {
        if ($center)
                echo "<center>";
-       //echo "<a href='javascript:goBack();'>"._("Back")."</a>\n";
        echo "<p><a href='javascript:goBack();'>"._("Back")."</a></p>\n";
        if ($center)
                echo "</center>";
@@ -134,10 +133,11 @@ function hyperlink_back($center=true)
 
 function hyperlink_no_params($target, $label, $center=true)
 {
+       $id = default_focus();
        $pars = access_string($label);
        if ($center)
                echo "<br><center>";
-       echo "<a href='$target?=" . SID . "'$pars[1]>$pars[0]</a>\n";
+       echo "<a href='$target' $id='$id' $pars[1]>$pars[0]</a>\n";
        if ($center)
                echo "</center>";
 }
@@ -149,14 +149,65 @@ function hyperlink_no_params_td($target, $label)
        echo "</td>\n";
 }
 
+function viewer_link($label, $url='', $class='', $id='',  $icon=null)
+{
+       global $path_to_root;
+       
+       if ($class != '')
+               $class = " class='$class'";
+
+       if ($id != '')
+               $class = " id='$id'";
+
+       if ($url != "")
+       {
+               $pars = access_string($label);
+               if (user_graphic_links() && $icon)
+                       $pars[0] = set_icon($icon, $pars[0]);
+               $preview_str = "<a target='_blank' $class $id href='$path_to_root/$url' onclick=\"javascript:openWindow(this.href,this.target); return false;\"$pars[1]>$pars[0]</a>";
+       }
+       else
+               $preview_str = $label;
+
+ return $preview_str;
+}
+
+function menu_link($url, $label, $id=null)
+{
+
+       $id = default_focus($id);
+       $pars = access_string($label);
+       return "<a href='$url' class='menu_option' id='$id' $pars[1]>$pars[0]</a>";
+}
+
+function submenu_option($title, $url, $id=null)
+{
+       global $path_to_root;
+       display_note(menu_link($path_to_root . $url, $title, $id));
+       echo '<br>';
+}
+
+function submenu_view($title, $type, $number, $id=null)
+{
+       display_note(get_trans_view_str($type, $number, $title, false, 'menu_option', $id));
+       echo '<br>';
+}
+
+function submenu_print($title, $type, $number, $id=null)
+{
+       display_note(print_document_link($number, $title, true, $type, false, 'menu_option', $id));
+       echo '<br>';
+}
 //-----------------------------------------------------------------------------------
 
 function hyperlink_params($target, $label, $params, $center=true)
 {
+       $id = default_focus();
+       
        $pars = access_string($label);
        if ($center)
                echo "<br><center>";
-       echo "<a href='$target?$params'$pars[1]>$pars[0]</a>\n";
+       echo "<a id='$id' href='$target?$params'$pars[1]>$pars[0]</a>\n";
        if ($center)
                echo "</center>";
 }
@@ -172,10 +223,12 @@ function hyperlink_params_td($target, $label, $params)
 
 function hyperlink_params_separate($target, $label, $params, $center=false)
 {
+       $id = default_focus();
+
        $pars = access_string($label);
        if ($center)
                echo "<br><center>";
-       echo "<a target='_blank' href='$target?$params" . SID . "'$pars[1]>$pars[0]</a>\n";
+       echo "<a target='_blank' $id='$id' href='$target?$params' $pars[1]>$pars[0]</a>\n";
        if ($center)
                echo "</center>";
 }