Added remote printing support.

[fa-stable.git] / js / inserts.js

diff --git a/js/inserts.js b/js/inserts.js
index ff479f30da60f652b708d94eee55a6453b3d6999..a3c0b2a27ecf6cb4733c50a2f405c9ef347c76d9 100644 (file)
--- a/js/inserts.js
+++ b/js/inserts.js
@@ -1,4 +1,8 @@
 var _focus;
+var _hotkeys = {
+       'alt': false,   // whether is the Alt key pressed
+       'focus': -1     // currently selected indeks of document.links
+};
 
 function debug(msg) {
     box = document.getElementById('msgbox')
@@ -138,6 +142,12 @@ function _set_combo_select(e) {
                                setFocus(box.name);
                            return false;
                         }
+                       if (this.getAttribute('aspect') == 'editable' && key==115) {
+                               // F4: call related database editor - not available in non-js fallback mode
+                               JsHttpRequest.request('_'+this.name+'_editor', this.form);
+                               return false; // prevent default binding
+                               // TODO: stopPropagation when needed
+                       }
                }
 }              
 
@@ -145,6 +155,20 @@ function _set_combo_select(e) {
  Behaviour definitions
 */
 var inserts = {
+       'form': function(e) {
+               e.onkeydown = function(ev) { 
+                       ev = ev||window.event;
+                       key = ev.keyCode||ev.which;
+                       if((ev.ctrlKey && key == 13) || key == 27) {
+                               ev.cancelBubble = true;
+                       if(ev.stopPropagation) ev.stopPropagation();
+// here ctrl-enter/escape support
+                               ev.returnValue = false;
+                               return false;
+                       } 
+                       return true;
+               }
+       },
        'input': function(e) {
                if(e.onfocus==undefined) {
                        e.onfocus = function() {
@@ -155,7 +179,19 @@ var inserts = {
                }
                if (e.className == 'combo' || e.className == 'combo2') {
                                _set_combo_input(e);
-               }
+               } 
+               else
+               if(e.type == 'text' ) {
+                               e.onkeydown = function(ev) { 
+                                       ev = ev||window.event;
+                                       key = ev.keyCode||ev.which;
+                                       if(key == 13) {
+                                               if(e.className == 'searchbox') e.onblur();
+                                               return false;
+                                       } 
+                                       return true;
+                               }
+                       }
        },
        'input.combo2,input[aspect="fallback"]': 
        function(e) {
@@ -167,7 +203,7 @@ var inserts = {
            // this shows divs for js enabled browsers only
            e.style.display = 'block';
        },
-       'input.ajaxsubmit,input.editbutton,input.navibutton': 
+       'input.ajaxsubmit,button.ajaxsubmit,button.editbutton,button.navibutton': 
        function(e) {
            e.onclick = function() {
                        if (this.getAttribute('aspect') == 'process')
@@ -221,6 +257,13 @@ var inserts = {
                        };
                }
        },
+       'a.printlink':  function(l) {
+               l.onclick = function() {
+                   save_focus(this);
+                       JsHttpRequest.request(this);
+                       return false;
+               }
+       },
        'ul.ajaxtabs':  function(ul) {
            var ulist=ul.getElementsByTagName("li");
            for (var x=0; x<ulist.length; x++){ //loop through each LI e
@@ -248,7 +291,68 @@ var inserts = {
        }
 */
 };
+function stopEv(ev) {
+                       ev.returnValue = false;
+                       ev.cancelBubble = true;
+                       if(ev.preventDefault) ev.preventDefault();
+                       return false;
+}
+/*
+       Modified accesskey system. While Alt key is pressed letter keys moves 
+       focus to next marked link. Alt key release activates focused link.
+*/
+function setHotKeys() {
+       document.onkeydown = function(ev) {
+               ev = ev||window.event;
+               key = ev.keyCode||ev.which;
+               if (key == 18) {        // start selection
+                       _hotkeys.alt = true;
+                       _hotkeys.focus = -1;
+                       return stopEv(ev);
+               } else
+               if (key == 27) { // cancel selection
+                       _hotkeys.alt = false;
+                       _hotkeys.focus = -1;
+                       return stopEv(ev);
+               } 
+               else if (_hotkeys.alt && ((key>47 && key<58) || (key>64 && key<91))) {
+                       var n = _hotkeys.focus;
+                       var l = document.links;
+                       var cnt = l.length;
+                       key = String.fromCharCode(key);
+                       for (var i=0; i<cnt; i++) { 
+                               n = (n+1)%cnt;
+                               // check also if the link is visible
+                               if (l[n].accessKey==key && l[n].scrollWidth) {
+                                       _hotkeys.focus = n;
+           // The timeout is needed to prevent unpredictable behaviour on IE.
+                                       var tmp = function() {document.links[_hotkeys.focus].focus();};
+                                       setTimeout(tmp, 0);
+                                       break;
+                               }
+                       }
+                       return stopEv(ev);
+               }
+               return true;
+       };
+       document.onkeyup = function(ev) {
+               if (_hotkeys.alt==true) {
+                       ev = ev||window.event;
+                       key = ev.keyCode||ev.which;
+
+                       if (key == 18) {
+                               _hotkeys.alt = false;
+                               if (_hotkeys.focus>=0) {
+                                       window.location = document.links[_hotkeys.focus].href;
+                               }
+                       } 
+                       return stopEv(ev);
+               }
+               return true;
+       }
+}
 
 Behaviour.register(inserts);
 
 Behaviour.addLoadEvent(setFocus);
+Behaviour.addLoadEvent(setHotKeys);