Allow configuration of reconnect dialog parameters (#11733)

Change-Id: Ibf60ef8cdd21204e8ccfbb0a7d93cf88c4d8468a

1 files changed, 142 insertions, 0 deletions

diff --git a/server/src/com/vaadin/ui/ReconnectDialogConfiguration.java b/server/src/com/vaadin/ui/ReconnectDialogConfiguration.java
new file mode 100644
index 0000000000..9c40b27da8
--- /dev/null
+++ b/server/src/com/vaadin/ui/ReconnectDialogConfiguration.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2000-2014 Vaadin Ltd.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.vaadin.ui;
+
+import java.io.Serializable;
+
+/**
+ * Provides method for configuring the reconnect dialog.
+ * 
+ * @since 7.6
+ * @author Vaadin Ltd
+ */
+public interface ReconnectDialogConfiguration extends Serializable {
+    /**
+     * Gets the text to show in the reconnect dialog when trying to re-establish
+     * the server connection
+     * 
+     * @return the text to show in the reconnect dialog
+     */
+    public String getDialogText();
+
+    /**
+     * Sets the text to show in the reconnect dialog when trying to re-establish
+     * the server connection
+     * 
+     * @param dialogText
+     *            the text to show in the reconnect dialog
+     */
+    public void setDialogText(String dialogText);
+
+    /**
+     * Gets the text to show in the reconnect dialog after giving up trying to
+     * reconnect ({@link #getReconnectAttempts()} reached)
+     * 
+     * @return the text to show in the reconnect dialog after giving up
+     */
+    public String getDialogTextGaveUp();
+
+    /**
+     * Sets the text to show in the reconnect dialog after giving up trying to
+     * reconnect ({@link #getReconnectAttempts()} reached)
+     * 
+     * @param dialogText
+     *            the text to show in the reconnect dialog after giving up
+     */
+    public void setDialogTextGaveUp(String dialogTextGaveUp);
+
+    /**
+     * Gets the number of times to try to reconnect to the server before giving
+     * up
+     * 
+     * @return the number of times to try to reconnect
+     */
+    public int getReconnectAttempts();
+
+    /**
+     * Sets the number of times to try to reconnect to the server before giving
+     * up
+     * 
+     * @param reconnectAttempts
+     *            the number of times to try to reconnect
+     */
+    public void setReconnectAttempts(int reconnectAttempts);
+
+    /**
+     * Gets the interval (in milliseconds) between reconnect attempts
+     * 
+     * @return the interval (in ms) between reconnect attempts
+     */
+    public int getReconnectInterval();
+
+    /**
+     * Sets the interval (in milliseconds) between reconnect attempts
+     * 
+     * @param reconnectInterval
+     *            the interval (in ms) between reconnect attempts
+     */
+    public void setReconnectInterval(int reconnectInterval);
+}
+
+class ReconnectDialogConfigurationImpl implements ReconnectDialogConfiguration {
+    private UI ui;
+
+    public ReconnectDialogConfigurationImpl(UI ui) {
+        this.ui = ui;
+    }
+
+    @Override
+    public String getDialogText() {
+        return ui.getState(false).reconnectDialog.dialogText;
+    }
+
+    @Override
+    public void setDialogText(String dialogText) {
+        ui.getState().reconnectDialog.dialogText = dialogText;
+    }
+
+    @Override
+    public String getDialogTextGaveUp() {
+        return ui.getState(false).reconnectDialog.dialogTextGaveUp;
+    }
+
+    @Override
+    public void setDialogTextGaveUp(String dialogTextGaveUp) {
+        ui.getState().reconnectDialog.dialogTextGaveUp = dialogTextGaveUp;
+    }
+
+    @Override
+    public int getReconnectAttempts() {
+        return ui.getState(false).reconnectDialog.reconnectAttempts;
+    }
+
+    @Override
+    public void setReconnectAttempts(int reconnectAttempts) {
+        ui.getState().reconnectDialog.reconnectAttempts = reconnectAttempts;
+    }
+
+    @Override
+    public int getReconnectInterval() {
+        return ui.getState(false).reconnectDialog.reconnectInterval;
+    }
+
+    @Override
+    public void setReconnectInterval(int reconnectInterval) {
+        ui.getState().reconnectDialog.reconnectInterval = reconnectInterval;
+    }
+
+}