Merge branch 'master' into stable

Conflicts:
	doku.php

1 files changed, 180 insertions, 0 deletions

diff --git a/lib/scripts/behaviour.js b/lib/scripts/behaviour.js
new file mode 100644
index 000000000..20b408322
--- /dev/null
+++ b/lib/scripts/behaviour.js
@@ -0,0 +1,180 @@
+/**
+ * Automatic behaviours
+ *
+ * This class wraps various JavaScript functionalities that are triggered
+ * automatically whenever a certain object is in the DOM or a certain CSS
+ * class was found
+ */
+var dw_behaviour = {
+
+    init: function(){
+        dw_behaviour.focusMarker();
+        dw_behaviour.scrollToMarker();
+        dw_behaviour.removeHighlightOnClick();
+        dw_behaviour.quickSelect();
+        dw_behaviour.checkWindowsShares();
+        dw_behaviour.subscription();
+
+        dw_behaviour.revisionBoxHandler();
+        jQuery('#page__revisions input[type=checkbox]').click(
+            dw_behaviour.revisionBoxHandler
+        );
+    },
+
+    /**
+     * Looks for an element with the ID scroll__here at scrolls to it
+     */
+    scrollToMarker: function(){
+        var $obj = jQuery('#scroll__here');
+        if($obj.length) {
+            $obj[0].scrollIntoView();
+        }
+    },
+
+    /**
+     * Looks for an element with the ID focus__this at sets focus to it
+     */
+    focusMarker: function(){
+        jQuery('#focus__this').focus();
+    },
+
+    /**
+     * Remove all search highlighting when clicking on a highlighted term
+     *
+     * @FIXME would be nice to have it fade out
+     */
+    removeHighlightOnClick: function(){
+        jQuery('span.search_hit').click(
+            function(e){
+                jQuery(e.target).removeClass('search_hit');
+            }
+        );
+    },
+
+    /**
+     * Autosubmit quick select forms
+     *
+     * When a <select> tag has the class "quickselect", this script will
+     * automatically submit its parent form when the select value changes.
+     * It also hides the submit button of the form.
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    quickSelect: function(){
+        jQuery('select.quickselect')
+            .change(function(e){ e.target.form.submit(); })
+            .closest('form').find('input[type=submit]').not('.show').hide();
+    },
+
+    /**
+     * Display error for Windows Shares on browsers other than IE
+     *
+     * @author Michael Klier <chi@chimeric.de>
+     */
+    checkWindowsShares: function() {
+        if(!LANG.nosmblinks || typeof(document.all) !== 'undefined') {
+            // No warning requested or none necessary
+            return;
+        }
+
+        jQuery('a.windows').live('click', function(){
+            alert(LANG.nosmblinks.replace(/\\n/,"\n"));
+        });
+    },
+
+    /**
+     * Hide list subscription style if target is a page
+     *
+     * @author Adrian Lang <lang@cosmocode.de>
+     * @author Pierre Spring <pierre.spring@caillou.ch>
+     */
+    subscription: function(){
+        var $form, $list, $digest;
+
+        $form = jQuery('#subscribe__form');
+        if (0 === $form.length) return;
+
+        $list = $form.find("input[name='sub_style'][value='list']");
+        $digest = $form.find("input[name='sub_style'][value='digest']");
+
+        $form.find("input[name='sub_target']")
+            .click(
+                function () {
+                    var $this = jQuery(this), show_list;
+                    if (!$this.prop('checked')) {
+                        return;
+                    }
+
+                    show_list = $this.val().match(/:$/);
+                    $list.parent().dw_toggle(show_list);
+                    if (!show_list && $list.prop('checked')) {
+                        $digest.prop('checked', 'checked');
+                    }
+                }
+            )
+            .filter(':checked')
+            .click();
+    },
+
+    /**
+     * disable multiple revisions checkboxes if two are checked
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    revisionBoxHandler: function(){
+        var $checked = jQuery('#page__revisions input[type=checkbox]:checked');
+        var $all     = jQuery('#page__revisions input[type=checkbox]');
+
+        if($checked.length < 2){
+            $all.attr('disabled',false);
+            jQuery('#page__revisions input[type=submit]').attr('disabled',true);
+        }else{
+            $all.attr('disabled',true);
+            jQuery('#page__revisions input[type=submit]').attr('disabled',false);
+            for(var i=0; i<$checked.length; i++){
+                $checked[i].disabled = false;
+                if(i>1){
+                    $checked[i].checked = false;
+                }
+            }
+        }
+    }
+
+};
+
+/**
+ * Hides elements with a slide animation
+ *
+ * @param fn optional callback to run after hiding
+ * @author Adrian Lang <mail@adrianlang.de>
+ */
+jQuery.fn.dw_hide = function(fn) {
+    return this.slideUp('fast', fn);
+};
+
+/**
+ * Unhides elements with a slide animation
+ *
+ * @param fn optional callback to run after hiding
+ * @author Adrian Lang <mail@adrianlang.de>
+ */
+jQuery.fn.dw_show = function(fn) {
+    return this.slideDown('fast', fn);
+};
+
+/**
+ * Toggles visibility of an element using a slide element
+ *
+ * @param bool the current state of the element (optional)
+ */
+jQuery.fn.dw_toggle = function(bool, fn) {
+    return this.each(function() {
+        var $this = jQuery(this);
+        if (typeof bool === 'undefined') {
+            bool = $this.is(':hidden');
+        }
+        $this[bool ? "dw_show" : "dw_hide" ](fn);
+    });
+};
+
+jQuery(dw_behaviour.init);