From edd450502f74dcbe8175dfddee8b50d14424a390 Mon Sep 17 00:00:00 2001
From: hukl <contact@smyck.org>
Date: Sat, 13 Jun 2009 15:42:13 +0200
Subject: added js search widget with clickable results that will take the user
 to the brand new "show" version of the page. so the user doesn't create new
 revisions and locks all the time when he / she only wants to take a look at
 it.

---
 public/javascripts/admin_interface.js |   7 +-
 public/javascripts/admin_search.js    |  62 +++++----
 public/javascripts/jquery.hotkeys.js  | 244 ++++++++++++++++++++++++++++++++++
 3 files changed, 287 insertions(+), 26 deletions(-)
 create mode 100755 public/javascripts/jquery.hotkeys.js

(limited to 'public/javascripts')

diff --git a/public/javascripts/admin_interface.js b/public/javascripts/admin_interface.js
index 5fe91a2..f890afb 100644
--- a/public/javascripts/admin_interface.js
+++ b/public/javascripts/admin_interface.js
@@ -1,5 +1,10 @@
 $(document).ready(function () {
-  admin_search.initialize();
+  $("#search_widget").hide();
+  
+  $(document).bind("keydown", 'Alt+f', function(){
+    admin_search.display_toggle();
+    return false;
+  });
   
   $("#metadata").attr("style", "display: none;");
   
diff --git a/public/javascripts/admin_search.js b/public/javascripts/admin_search.js
index d645cca..ba52bb5 100644
--- a/public/javascripts/admin_search.js
+++ b/public/javascripts/admin_search.js
@@ -1,28 +1,40 @@
 admin_search = {
   
-  initialize : function() {
-    $("#search_term").bind("keyup", function() {
-      if ($(this).attr("value")) {
-        $.ajax({
-          type: "GET",
-          url: "/admin/search",
-          data: "search_term=" + $(this).attr("value"),
-          dataType: "json",
-          success : function(results) {
-            admin_search.show_results(results);
-          }
-        });
-      }
-      else {
-        $('#results').empty(); 
-      }
-    });
-  },
-  
-  show_results : function(results) {
-    $('#results').empty();
-    for (result in results) {
-      $('#results').append("<p>" + results[result].title + "</p>");
+  display_toggle : function() {
+    if ($('#search_widget').css("display") != "none") {
+      $('#search_widget').fadeOut();
     }
-  }
-}
\ No newline at end of file
+    else {
+      $('#search_widget').fadeIn();
+      $('#search_term').attr("value", "");
+      $('#search_term').focus();
+    }
+    
+    $("#search_term").bind("keyup", function() {
+        if ($(this).attr("value")) {
+          $.ajax({
+            type: "GET",
+            url: "/admin/search",
+            data: "search_term=" + $(this).attr("value"),
+            dataType: "json",
+            success : function(results) {
+              admin_search.show_results(results);
+            }
+          });
+        }
+        else {
+          $('#search_results').slideUp();
+          $('#search_results').empty(); 
+        }
+      });
+    },
+    
+    show_results : function(results) {
+       $('#search_results').empty();
+       for (result in results) {
+         $('#search_results').append("<p><a href='"+ results[result].edit_path + "'>" + results[result].title + "</a></p>");
+       }
+       $('#search_results').slideDown();
+     }
+     
+  }
\ No newline at end of file
diff --git a/public/javascripts/jquery.hotkeys.js b/public/javascripts/jquery.hotkeys.js
new file mode 100755
index 0000000..9a8f2de
--- /dev/null
+++ b/public/javascripts/jquery.hotkeys.js
@@ -0,0 +1,244 @@
+/*
+(c) Copyrights 2007 - 2008
+
+Original idea by by Binny V A, http://www.openjs.com/scripts/events/keyboard_shortcuts/
+ 
+jQuery Plugin by Tzury Bar Yochay 
+tzury.by@gmail.com
+http://evalinux.wordpress.com
+http://facebook.com/profile.php?id=513676303
+
+Project's sites: 
+http://code.google.com/p/js-hotkeys/
+http://github.com/tzuryby/hotkeys/tree/master
+
+License: same as jQuery license. 
+
+USAGE:
+    // simple usage
+    $(document).bind('keydown', 'Ctrl+c', function(){ alert('copy anyone?');});
+    
+    // special options such as disableInIput
+    $(document).bind('keydown', {combi:'Ctrl+x', disableInInput: true} , function() {});
+    
+Note:
+    This plugin wraps the following jQuery methods: $.fn.find, $.fn.bind and $.fn.unbind
+*/
+
+(function (jQuery){
+    // keep reference to the original $.fn.bind, $.fn.unbind and $.fn.find
+    jQuery.fn.__bind__ = jQuery.fn.bind;
+    jQuery.fn.__unbind__ = jQuery.fn.unbind;
+    jQuery.fn.__find__ = jQuery.fn.find;
+    
+    var hotkeys = {
+        version: '0.7.9',
+        override: /keypress|keydown|keyup/g,
+        triggersMap: {},
+        
+        specialKeys: { 27: 'esc', 9: 'tab', 32:'space', 13: 'return', 8:'backspace', 145: 'scroll', 
+            20: 'capslock', 144: 'numlock', 19:'pause', 45:'insert', 36:'home', 46:'del',
+            35:'end', 33: 'pageup', 34:'pagedown', 37:'left', 38:'up', 39:'right',40:'down', 
+            109: '-', 
+            112:'f1',113:'f2', 114:'f3', 115:'f4', 116:'f5', 117:'f6', 118:'f7', 119:'f8', 
+            120:'f9', 121:'f10', 122:'f11', 123:'f12', 191: '/'},
+        
+        shiftNums: { "`":"~", "1":"!", "2":"@", "3":"#", "4":"$", "5":"%", "6":"^", "7":"&", 
+            "8":"*", "9":"(", "0":")", "-":"_", "=":"+", ";":":", "'":"\"", ",":"<", 
+            ".":">",  "/":"?",  "\\":"|" },
+        
+        newTrigger: function (type, combi, callback) { 
+            // i.e. {'keyup': {'ctrl': {cb: callback, disableInInput: false}}}
+            var result = {};
+            result[type] = {};
+            result[type][combi] = {cb: callback, disableInInput: false};
+            return result;
+        }
+    };
+    // add firefox num pad char codes
+    //if (jQuery.browser.mozilla){
+    // add num pad char codes
+    hotkeys.specialKeys = jQuery.extend(hotkeys.specialKeys, { 96: '0', 97:'1', 98: '2', 99: 
+        '3', 100: '4', 101: '5', 102: '6', 103: '7', 104: '8', 105: '9', 106: '*', 
+        107: '+', 109: '-', 110: '.', 111 : '/'
+        });
+    //}
+    
+    // a wrapper around of $.fn.find 
+    // see more at: http://groups.google.com/group/jquery-en/browse_thread/thread/18f9825e8d22f18d
+    jQuery.fn.find = function( selector ) {
+        this.query = selector;
+        return jQuery.fn.__find__.apply(this, arguments);
+	};
+    
+    jQuery.fn.unbind = function (type, combi, fn){
+        if (jQuery.isFunction(combi)){
+            fn = combi;
+            combi = null;
+        }
+        if (combi && typeof combi === 'string'){
+            var selectorId = ((this.prevObject && this.prevObject.query) || (this[0].id && this[0].id) || this[0]).toString();
+            var hkTypes = type.split(' ');
+            for (var x=0; x<hkTypes.length; x++){
+                delete hotkeys.triggersMap[selectorId][hkTypes[x]][combi];
+            }
+        }
+        // call jQuery original unbind
+        return  this.__unbind__(type, fn);
+    };
+    
+    jQuery.fn.bind = function(type, data, fn){
+        // grab keyup,keydown,keypress
+        var handle = type.match(hotkeys.override);
+        
+        if (jQuery.isFunction(data) || !handle){
+            // call jQuery.bind only
+            return this.__bind__(type, data, fn);
+        }
+        else{
+            // split the job
+            var result = null,            
+            // pass the rest to the original $.fn.bind
+            pass2jq = jQuery.trim(type.replace(hotkeys.override, ''));
+            
+            // see if there are other types, pass them to the original $.fn.bind
+            if (pass2jq){
+                result = this.__bind__(pass2jq, data, fn);
+            }            
+            
+            if (typeof data === "string"){
+                data = {'combi': data};
+            }
+            if(data.combi){
+                for (var x=0; x < handle.length; x++){
+                    var eventType = handle[x];
+                    var combi = data.combi.toLowerCase(),
+                        trigger = hotkeys.newTrigger(eventType, combi, fn),
+                        selectorId = ((this.prevObject && this.prevObject.query) || (this[0].id && this[0].id) || this[0]).toString();
+                        
+                    //trigger[eventType][combi].propagate = data.propagate;
+                    trigger[eventType][combi].disableInInput = data.disableInInput;
+                    
+                    // first time selector is bounded
+                    if (!hotkeys.triggersMap[selectorId]) {
+                        hotkeys.triggersMap[selectorId] = trigger;
+                    }
+                    // first time selector is bounded with this type
+                    else if (!hotkeys.triggersMap[selectorId][eventType]) {
+                        hotkeys.triggersMap[selectorId][eventType] = trigger[eventType];
+                    }
+                    // make trigger point as array so more than one handler can be bound
+                    var mapPoint = hotkeys.triggersMap[selectorId][eventType][combi];
+                    if (!mapPoint){
+                        hotkeys.triggersMap[selectorId][eventType][combi] = [trigger[eventType][combi]];
+                    }
+                    else if (mapPoint.constructor !== Array){
+                        hotkeys.triggersMap[selectorId][eventType][combi] = [mapPoint];
+                    }
+                    else {
+                        hotkeys.triggersMap[selectorId][eventType][combi][mapPoint.length] = trigger[eventType][combi];
+                    }
+                    
+                    // add attribute and call $.event.add per matched element
+                    this.each(function(){
+                        // jQuery wrapper for the current element
+                        var jqElem = jQuery(this);
+                        
+                        // element already associated with another collection
+                        if (jqElem.attr('hkId') && jqElem.attr('hkId') !== selectorId){
+                            selectorId = jqElem.attr('hkId') + ";" + selectorId;
+                        }
+                        jqElem.attr('hkId', selectorId);
+                    });
+                    result = this.__bind__(handle.join(' '), data, hotkeys.handler)
+                }
+            }
+            return result;
+        }
+    };
+    // work-around for opera and safari where (sometimes) the target is the element which was last 
+    // clicked with the mouse and not the document event it would make sense to get the document
+    hotkeys.findElement = function (elem){
+        if (!jQuery(elem).attr('hkId')){
+            if (jQuery.browser.opera || jQuery.browser.safari){
+                while (!jQuery(elem).attr('hkId') && elem.parentNode){
+                    elem = elem.parentNode;
+                }
+            }
+        }
+        return elem;
+    };
+    // the event handler
+    hotkeys.handler = function(event) {
+        var target = hotkeys.findElement(event.currentTarget), 
+            jTarget = jQuery(target),
+            ids = jTarget.attr('hkId');
+        
+        if(ids){
+            ids = ids.split(';');
+            var code = event.which,
+                type = event.type,
+                special = hotkeys.specialKeys[code],
+                // prevent f5 overlapping with 't' (or f4 with 's', etc.)
+                character = !special && String.fromCharCode(code).toLowerCase(),
+                shift = event.shiftKey,
+                ctrl = event.ctrlKey,            
+                // patch for jquery 1.2.5 && 1.2.6 see more at:  
+                // http://groups.google.com/group/jquery-en/browse_thread/thread/83e10b3bb1f1c32b
+                alt = event.altKey || event.originalEvent.altKey,
+                mapPoint = null;
+
+            for (var x=0; x < ids.length; x++){
+                if (hotkeys.triggersMap[ids[x]][type]){
+                    mapPoint = hotkeys.triggersMap[ids[x]][type];
+                    break;
+                }
+            }
+            
+            //find by: id.type.combi.options            
+            if (mapPoint){ 
+                var trigger;
+                // event type is associated with the hkId
+                if(!shift && !ctrl && !alt) { // No Modifiers
+                    trigger = mapPoint[special] ||  (character && mapPoint[character]);
+                }
+                else{
+                    // check combinations (alt|ctrl|shift+anything)
+                    var modif = '';
+                    if(alt) modif +='alt+';
+                    if(ctrl) modif+= 'ctrl+';
+                    if(shift) modif += 'shift+';
+                    // modifiers + special keys or modifiers + character or modifiers + shift character or just shift character
+                    trigger = mapPoint[modif+special];
+                    if (!trigger){
+                        if (character){
+                            trigger = mapPoint[modif+character] 
+                                || mapPoint[modif+hotkeys.shiftNums[character]]
+                                // '$' can be triggered as 'Shift+4' or 'Shift+$' or just '$'
+                                || (modif === 'shift+' && mapPoint[hotkeys.shiftNums[character]]);
+                        }
+                    }
+                }
+                if (trigger){
+                    var result = false;
+                    for (var x=0; x < trigger.length; x++){
+                        if(trigger[x].disableInInput){
+                            // double check event.currentTarget and event.target
+                            var elem = jQuery(event.target);
+                            if (jTarget.is("input") || jTarget.is("textarea") || jTarget.is("select") 
+                                || elem.is("input") || elem.is("textarea") || elem.is("select")) {
+                                return true;
+                            }
+                        }                       
+                        // call the registered callback function
+                        result = result || trigger[x].cb.apply(this, [event]);
+                    }
+                    return result;
+                }
+            }
+        }
+    };
+    // place it under window so it can be extended and overridden by others
+    window.hotkeys = hotkeys;
+    return jQuery;
+})(jQuery);
-- 
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