1 files changed, 215 insertions, 0 deletions
diff --git a/rt/share/static/js/combobox.js b/rt/share/static/js/combobox.js
new file mode 100644
index 0000000..58dfad0
--- /dev/null
+++ b/rt/share/static/js/combobox.js
@@ -0,0 +1,215 @@
+function ComboBox_InitWith(n) {
+    if ( typeof( window.addEventListener ) != "undefined" ) {
+        window.addEventListener("load", ComboBox_Init(n), false);
+    } else if ( typeof( window.attachEvent ) != "undefined" ) {
+        window.attachEvent("onload", ComboBox_Init(n));
+    } else {
+        ComboBox_Init(n)();
+    }
+}
+function ComboBox_Init(n) {
+    return function () {
+        if ( ComboBox_UplevelBrowser( n ) ) {
+            ComboBox_Load( n );
+        }
+    }
+}
+function ComboBox_UplevelBrowser( n ) {
+    if( typeof( document.getElementById ) == "undefined" ) return false;
+    var combo = document.getElementById( n + "_Container" );
+    if( combo == null || typeof( combo ) == "undefined" ) return false;
+    if( typeof( combo.style ) == "undefined" ) return false;
+    if( typeof( combo.innerHTML ) == "undefined" ) return false;
+    return true;
+}
+function ComboBox_Load( comboId ) {
+    var combo  = document.getElementById( comboId + "_Container" );
+    var button = document.getElementById( comboId + "_Button" );
+    var list   = document.getElementById( comboId + "_List" );
+    var text   = document.getElementById( comboId );
+    
+    
+    combo.List = list;
+    combo.Button = button;
+    combo.Text = text;
+    
+    button.Container = combo;
+    button.Toggle = ComboBox_ToggleList;
+    button.onclick = button.Toggle;
+    button.onmouseover = function(e) { this.Container.List.DisableBlur(e); };
+    button.onmouseout = function(e) { this.Container.List.EnableBlur(e); };
+    button.onselectstart = function(e){ return false; };
+    button.style.height = ( list.offsetHeight - 4 ) + "px";
+    
+    text.Container = combo;
+    text.TypeDown = ComboBox_TextTypeDown;
+    text.KeyAccess = ComboBox_TextKeyAccess;
+    text.onkeyup = function(e) { this.KeyAccess(e); this.TypeDown(e); };
+    
+    list.Container = combo;
+    list.Show = ComboBox_ShowList;
+    list.Hide = ComboBox_HideList;
+    list.EnableBlur = ComboBox_ListEnableBlur;
+    list.DisableBlur = ComboBox_ListDisableBlur;
+    list.Select = ComboBox_ListItemSelect;
+    list.ClearSelection = ComboBox_ListClearSelection;
+    list.KeyAccess = ComboBox_ListKeyAccess;
+    list.FireTextChange = ComboBox_ListFireTextChange;
+    list.onchange = null;
+    list.onclick = function(e){ this.Select(e); this.ClearSelection(); this.FireTextChange(); };
+    list.onkeyup = function(e) { this.KeyAccess(e); };
+    list.EnableBlur(null);
+    list.style.position = "absolute";
+    list.size = ComboBox_GetListSize( list );
+    list.IsShowing = true;
+    list.Hide();
+    
+}
+function ComboBox_InitEvent( e ) {
+    if( typeof( e ) == "undefined" && typeof( window.event ) != "undefined" ) e = window.event;
+    if( e == null ) e = new Object();
+    return e;
+}
+function ComboBox_ListClearSelection() {
+            if ( typeof( this.Container.Text.createTextRange ) == "undefined" ) return;
+    var rNew = this.Container.Text.createTextRange();
+    rNew.moveStart('character', this.Container.Text.value.length) ;
+    rNew.select();
+}
+function ComboBox_GetListSize( theList ) {
+    ComboBox_EnsureListSize( theList );
+    return theList.listSize;
+}
+function ComboBox_EnsureListSize( theList ) {
+    if ( typeof( theList.listSize ) == "undefined" ) {
+        if( typeof( theList.getAttribute ) != "undefined" ) {
+            if( theList.getAttribute( "size" ) != null && theList.getAttribute( "size" ) != "" ) {
+                theList.listSize = theList.getAttribute( "size" );
+                return;
+            }
+        }
+        if( theList.options.length > 0 ) {
+            theList.listSize = theList.options.length;
+            return;
+        }
+        theList.listSize = 4;
+    }
+}
+function ComboBox_ListKeyAccess(e) { //Make enter/space and escape do the right thing :)
+    e = ComboBox_InitEvent( e );
+    if( e.keyCode == 13 || e.keyCode == 32 ) {
+        this.Select();
+        return;
+    }
+    if( e.keyCode == 27 ) {
+        this.Hide();
+        this.Container.Text.focus();
+        return;
+    }
+}
+function ComboBox_TextKeyAccess(e) { //Make alt+arrow expand the list
+    e = ComboBox_InitEvent( e );
+    if( e.altKey && (e.keyCode == 38 || e.keyCode == 40) ) {
+            this.Container.List.Show();
+    }
+}
+function ComboBox_TextTypeDown(e) { //Make the textbox do a type-down on the list
+    e = ComboBox_InitEvent( e );
+    var items = this.Container.List.options;
+    if( this.value == "" ) return;
+    var ctrlKeys = Array( 8, 46, 37, 38, 39, 40, 33, 34, 35, 36, 45, 16, 20 );
+    for( var i = 0; i < ctrlKeys.length; i++ ) {
+        if( e.keyCode == ctrlKeys[i] ) return;
+    }
+    for( var i = 0; i < items.length; i++ ) {
+        var item = items[i];
+        if( item.text.toLowerCase().indexOf( this.value.toLowerCase() ) == 0 ) {
+            this.Container.List.selectedIndex = i;
+            if ( typeof( this.Container.Text.createTextRange ) != "undefined" ) {
+                                    this.Container.List.Select();
+                            }
+            break;
+        }
+    }
+}
+function ComboBox_ListFireTextChange() {
+    var textOnChange = this.Container.Text.onchange;
+            if ( textOnChange != null && typeof(textOnChange) == "function" ) {
+                    textOnChange();
+            }
+}
+function ComboBox_ListEnableBlur(e) {
+    this.onblur = this.Hide;
+}
+function ComboBox_ListDisableBlur(e) {
+    this.onblur = null;
+}
+function ComboBox_ListItemSelect(e) {
+    if( this.options.length > 0 ) {
+        var text = this.Container.Text;
+        var oldValue = text.value;
+        var newValue = this.options[ this.selectedIndex ].text;
+        text.value = newValue;
+        if ( typeof( text.createTextRange ) != "undefined" ) {
+            if (newValue != oldValue) {
+                var rNew = text.createTextRange();
+                rNew.moveStart('character', oldValue.length) ;
+                rNew.select();
+            }
+        }
+    }
+    this.Hide();
+    this.Container.Text.focus();
+}
+function ComboBox_ToggleList(e) {
+    if( this.Container.List.IsShowing == true ) {
+        this.Container.List.Hide();
+    } else {
+        this.Container.List.Show();
+    }
+}
+function ComboBox_ShowList(e) {
+    if ( !this.IsShowing && !this.disabled ) {
+        this.style.top = '1.2em';//( this.Container.offsetHeight + ComboBox_RecursiveOffsetTop(this.Container,true) ) + "px";
+        this.style.left = '0px';// ( ComboBox_RecursiveOffsetLeft(this.Container,true) + 1 ) + "px";
+        ComboBox_SetVisibility(this,true);
+        this.focus();
+        this.IsShowing = true;
+    }
+}
+function ComboBox_HideList(e) {
+    if( this.IsShowing ) {
+                    ComboBox_SetVisibility(this,false);
+        this.IsShowing = false;
+    }
+}
+function ComboBox_SetVisibility(theList, isVisible) {
+    setVisibility(theList, isVisible);
+}
+function ComboBox_RecursiveOffsetTop(thisObject,isFirst) {
+    if(thisObject.offsetParent) {
+        if ( thisObject.style.position == "absolute" && !isFirst && typeof(document.designMode) != "undefined" ) {
+            return 0;
+        }
+        return (thisObject.offsetTop + ComboBox_RecursiveOffsetTop(thisObject.offsetParent,false));
+    } else {
+        return thisObject.offsetTop;
+    }
+}
+function ComboBox_RecursiveOffsetLeft(thisObject,isFirst) {
+    if(thisObject.offsetParent) {
+        if ( thisObject.style.position == "absolute" && !isFirst && typeof(document.designMode) != "undefined" ) {
+            return 0;
+        }
+        return (thisObject.offsetLeft + ComboBox_RecursiveOffsetLeft(thisObject.offsetParent,false));
+    } else {
+        return thisObject.offsetLeft;
+    }
+}
+function ComboBox_SimpleAttach(selectElement,textElement) {
+    textElement.value = selectElement.options[ selectElement.options.selectedIndex ].text;
+    var textOnChange = textElement.onchange;
+    if ( textOnChange != null && typeof( textOnChange ) == "function" ) {
+        textOnChange();
+    }
+}