From abe21e5e56eca2403cdcf07b914ca40528a16b73 Mon Sep 17 00:00:00 2001
From: xujp <jinpeng.xu@workingman.cn>
Date: Tue, 8 Nov 2022 15:21:58 +0800
Subject: [PATCH] classnotfound CommandToggleRemarkComment

---
 .../handler/CommandToggleRemarkComment.java   | 79 +++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 code/datastudio/src/org.opengauss.mppdbide.view/src/org/opengauss/mppdbide/view/handler/CommandToggleRemarkComment.java

diff --git a/code/datastudio/src/org.opengauss.mppdbide.view/src/org/opengauss/mppdbide/view/handler/CommandToggleRemarkComment.java b/code/datastudio/src/org.opengauss.mppdbide.view/src/org/opengauss/mppdbide/view/handler/CommandToggleRemarkComment.java
new file mode 100644
index 00000000..73825a60
--- /dev/null
+++ b/code/datastudio/src/org.opengauss.mppdbide.view/src/org/opengauss/mppdbide/view/handler/CommandToggleRemarkComment.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2022 Huawei Technologies Co.,Ltd.
+ *
+ * openGauss is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *
+ *           http://license.coscl.org.cn/MulanPSL2
+ *
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+package org.opengauss.mppdbide.view.handler;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.core.di.annotations.Optional;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.services.IServiceConstants;
+import org.opengauss.mppdbide.view.ui.PLSourceEditor;
+import org.opengauss.mppdbide.view.ui.terminal.SQLTerminal;
+
+/**
+ * Title: class
+ * <p>
+ * Description: The Class CommandToggleLineComment.
+ *
+ * @since 3.0.0
+ */
+public class CommandToggleRemarkComment {
+
+    /**
+     * Execute.
+     *
+     * @param activePart the active part
+     */
+    @Execute
+    public void execute(@Named(IServiceConstants.ACTIVE_PART) @Optional MPart activePart) {
+        if (null == activePart) {
+            return;
+        }
+
+        Object partObject = activePart.getObject();
+        if (partObject instanceof PLSourceEditor) {
+            ((PLSourceEditor) partObject).getSourceEditorCore().remarkLineComment();
+        } else if (partObject instanceof SQLTerminal) {
+            ((SQLTerminal) partObject).getTerminalCore().remarkLineComment();
+        }
+    }
+
+    /**
+     * Can execute.
+     *
+     * @param activePart the active part
+     * @return true, if successful
+     */
+    @CanExecute
+    public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART) @Optional MPart activePart) {
+        if (null == activePart) {
+            return false;
+        }
+
+        Object partObject = activePart.getObject();
+        if (partObject instanceof SQLTerminal) {
+            SQLTerminal terminal = (SQLTerminal) partObject;
+            return terminal.getTerminalCore().getSourceViewer().isEditable();
+        } else if (partObject instanceof PLSourceEditor) {
+            PLSourceEditor sourceEditor = (PLSourceEditor) partObject;
+            return sourceEditor.getSourceEditorCore() != null
+                    && sourceEditor.getSourceEditorCore().getSourceViewer().isEditable();
+        }
+        return false;
+    }
+}
-- 
Gitee