added 'auto-select' feature

h2/src/main/org/h2/server/web/res/_text_en.prop

@@ -98,6 +98,9 @@ toolbar.autoComplete=Auto complete
 toolbar.autoComplete.full=Full
 toolbar.autoComplete.normal=Normal
 toolbar.autoComplete.off=Off
+toolbar.autoSelect=Auto select
+toolbar.autoSelect.off=Off
+toolbar.autoSelect.on=On
 toolbar.cancelStatement=Cancel the current statement
 toolbar.clear=Clear
 toolbar.commit=Commit

h2/src/main/org/h2/server/web/res/_text_pt_br.prop

@@ -98,6 +98,9 @@ toolbar.autoComplete=Auto complete
 toolbar.autoComplete.full=Total
 toolbar.autoComplete.normal=Normal
 toolbar.autoComplete.off=Desligado
+toolbar.autoSelect=Auto seleção
+toolbar.autoSelect.off=Desligado
+toolbar.autoSelect.on=Ligado
 toolbar.cancelStatement=Cancelar o comando que está em execução
 toolbar.clear=Limpar
 toolbar.commit=Commit

h2/src/main/org/h2/server/web/res/header.jsp

@@ -128,6 +128,18 @@ Initial Developer: H2 Group
                         <option value="2">
                             ${text.toolbar.autoComplete.full}
                         </option>
+                    </select>&nbsp;
+                </td>
+                <td class="toolbar">
+                    ${text.toolbar.autoSelect}&nbsp;
+                    <select name="autoSelect" size="1"
+                        onchange="javascript:parent.h2query.setAutoSelect(this.value)">
+                        <option value="0">
+                            ${text.toolbar.autoSelect.off}
+                        </option>
+                        <option selected="selected" value="1">
+                            ${text.toolbar.autoSelect.on}
+                        </option>
                     </select>
                 </td>
                 <td class="toolbar">

h2/src/main/org/h2/server/web/res/query.jsp

@@ -15,6 +15,7 @@ Initial Developer: H2 Group
 var agent=navigator.userAgent.toLowerCase();
 var is_opera = agent.indexOf("opera") >= 0;
 var autoComplete = 0; // 0: off, 1: normal, 2: full
+var autoSelect = 1; // 0: off, 1: on
 var selectedRow = -1;
 var lastList = '';
 var lastQuery = null;
@@ -294,6 +295,10 @@ function setAutoComplete(value) {
     }
 }
 
+function setAutoSelect(value) {
+    autoSelect = value;
+}
+
 function manualAutoComplete() {
     autoCompleteManual = true;
     lastQuery = null;
@@ -471,7 +476,13 @@ function submitSelected() {
     var field = document.h2query.sql;
     //alert('contents ' + field.selectionStart + '  ' + field.selectionEnd);
     if (field.selectionStart == field.selectionEnd) {
-        return;
+        if (autoSelect == 0) {
+            return;
+        }
+        doAutoSelect();
+        if (field.selectionStart == field.selectionEnd) {
+            return;
+        }
     }
     var startPos = field.selectionStart;
     var endPos = field.selectionEnd;
@@ -480,6 +491,20 @@ function submitSelected() {
     document.h2querysubmit.submit();
 }
 
+function doAutoSelect() {
+    var field = document.h2query.sql;
+    var position = field.selectionStart;
+    try {
+        var prevDoubleLine = field.value.lastIndexOf('\n\n',position - 1) + 2;
+        if (prevDoubleLine == 1) prevDoubleLine = 0;
+        var nextDoubleLine = field.value.indexOf('\n\n',position);
+        if (nextDoubleLine == -1) nextDoubleLine = field.value.length;
+        field.setSelectionRange(prevDoubleLine,nextDoubleLine);
+    } catch (e) {
+        field.selectionStart = field.selectionEnd = position;
+    }
+}
+
 //-->
 </script>
 </head>