Spec editor is an independant view

[gpl/argeo-slc.git] / server / org.argeo.slc.ria / src / argeo-ria-lib / slc / class / org / argeo / slc / ria / execution / CellEditorFactory.js

diff --git a/server/org.argeo.slc.ria/src/argeo-ria-lib/slc/class/org/argeo/slc/ria/execution/CellEditorFactory.js b/server/org.argeo.slc.ria/src/argeo-ria-lib/slc/class/org/argeo/slc/ria/execution/CellEditorFactory.js
new file mode 100644 (file)
index 0000000..1be4808
--- /dev/null
+++ b/server/org.argeo.slc.ria/src/argeo-ria-lib/slc/class/org/argeo/slc/ria/execution/CellEditorFactory.js
@@ -0,0 +1,126 @@
+/*******************************************************************************
+ * 
+ * Argeo
+ * 
+ ******************************************************************************/
+
+/**
+ * A cell editor factory creating text fields or disabled text fields.
+ * 
+ */
+qx.Class.define("org.argeo.slc.ria.execution.CellEditorFactory", 
+{
+       extend : qx.ui.table.cellrenderer.Default,
+       implement : qx.ui.table.ICellEditorFactory,
+
+       /*
+        * ****************************************************************************
+        * CONSTRUCTOR
+        * ****************************************************************************
+        */
+
+       construct : function() {
+               this.base(arguments);
+       },
+
+       /*
+        * ****************************************************************************
+        * PROPERTIES
+        * ****************************************************************************
+        */
+
+       properties : {
+
+               /**
+                * function that validates the result the function will be called with
+                * the new value and the old value and is supposed to return the value
+                * that is set as the table value.
+                */
+               validationFunction : {
+                       check : "Function",
+                       nullable : true,
+                       init : null
+               }
+
+       },
+
+       /*
+        * ****************************************************************************
+        * MEMBERS
+        * ****************************************************************************
+        */
+       members : {
+                               
+           // overridden
+           _getContentHtml : function(cellInfo) {
+                       var table = cellInfo.table;
+                       var tableModel = table.getTableModel();
+                       var rowData = tableModel.getRowData(cellInfo.row);
+                       var metaData = rowData[2];
+                       if (metaData.disabled) {
+                               return '<span style="color:#999;">' + qx.bom.String.escape(this._formatValue(cellInfo)) + '</span>';
+                       }else{
+                               return qx.bom.String.escape(this._formatValue(cellInfo));
+                       }
+           },
+               
+               
+               // interface implementation
+               createCellEditor : function(cellInfo) {
+                       var table = cellInfo.table;
+                       var tableModel = table.getTableModel();
+                       var rowData = tableModel.getRowData(cellInfo.row);
+                       var metaData = rowData[2];
+                       if (metaData.disabled) {
+                               return null; // var cellEditor = new
+                                                               // qx.ui.table.celleditor.TextField();
+                       }
+
+                       var cellEditor = new qx.ui.form.TextField;
+                       cellEditor.setAppearance("table-editor-textfield");
+                       cellEditor.originalValue = cellInfo.value;                      
+                       if (cellInfo.value === null) {
+                               cellInfo.value = "";
+                       }
+                       cellEditor.setValue("" + cellInfo.value);
+
+                       cellEditor.addListener("appear", function() {
+                               cellEditor.selectAll();
+                       });
+
+                       var validationFunc;
+                       if (metaData.subType == "integer") {
+                               validationFunc = function(newValue, oldValue){
+                                       var isNum = !isNaN(newValue * 1);
+                                       if (!isNum) {
+                                               alert("Warning, this field only accepts Integers!");
+                                               return oldValue;
+                                       }
+                                       return newValue;
+                               };
+                       }
+                       
+                       cellEditor.setUserData("validationFunc", validationFunc);
+                       
+                       return cellEditor;
+               },
+               
+       // interface implementation
+               getCellEditorValue : function(cellEditor) {
+                       var value = cellEditor.getValue();
+                       var validationFunc = cellEditor.getUserData("validationFunc");
+                       
+                       // validation function will be called with new and old value
+                       // var validationFunc = this.getValidationFunction();
+                       if (validationFunc) {
+                               value = validationFunc(value, cellEditor.originalValue);                                
+                       }
+
+                       if (typeof cellEditor.originalValue == "number") {
+                               value = parseFloat(value);
+                       }
+
+                       return value;
+               }               
+       }
+});