#1500 Makes Channel Auto-Start timeout a user-preference item to select in range 0-30 seconds. (#1501)

Co-authored-by: Dennis Sheirer <dsheirer@github.com>

src/main/java/io/github/dsheirer/gui/preference/application/ApplicationPreferenceEditor.java

@@ -0,0 +1,94 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.gui.preference.application;
+
+import io.github.dsheirer.preference.UserPreferences;
+import io.github.dsheirer.preference.application.ApplicationPreference;
+import javafx.geometry.HPos;
+import javafx.geometry.Insets;
+import javafx.scene.control.Label;
+import javafx.scene.control.Spinner;
+import javafx.scene.layout.GridPane;
+import javafx.scene.layout.HBox;
+
+
+/**
+ * Preference settings for application
+ */
+public class ApplicationPreferenceEditor extends HBox
+{
+    private ApplicationPreference mApplicationPreference;
+    private GridPane mEditorPane;
+    private Label mAutoStartTimeoutLabel;
+    private Spinner<Integer> mTimeoutSpinner;
+
+    /**
+     * Constructs an instance
+     * @param userPreferences for obtaining reference to preference.
+     */
+    public ApplicationPreferenceEditor(UserPreferences userPreferences)
+    {
+        mApplicationPreference = userPreferences.getApplicationPreference();
+        getChildren().add(getEditorPane());
+    }
+
+    private GridPane getEditorPane()
+    {
+        if(mEditorPane == null)
+        {
+            int row = 0;
+            mEditorPane = new GridPane();
+            mEditorPane.setVgap(10);
+            mEditorPane.setHgap(10);
+            mEditorPane.setPadding(new Insets(10, 10, 10, 10));
+            GridPane.setHalignment(getAutoStartTimeoutLabel(), HPos.RIGHT);
+            mEditorPane.add(getAutoStartTimeoutLabel(), 0, row);
+            mEditorPane.add(getTimeoutSpinner(), 1, row);
+            mEditorPane.add(new Label("seconds"), 2, row);
+        }
+
+        return mEditorPane;
+    }
+
+    private Label getAutoStartTimeoutLabel()
+    {
+        if(mAutoStartTimeoutLabel == null)
+        {
+            mAutoStartTimeoutLabel = new Label("Channel Auto-Start Timeout");
+        }
+
+        return mAutoStartTimeoutLabel;
+    }
+
+    /**
+     * Spinner to select channel auto-start timeout value in range 0-30 seconds.
+     * @return spinner
+     */
+    private Spinner<Integer> getTimeoutSpinner()
+    {
+        if(mTimeoutSpinner == null)
+        {
+            mTimeoutSpinner = new Spinner<>(0, 30, mApplicationPreference.getChannelAutoStartTimeout(), 1);
+            mTimeoutSpinner.valueProperty().addListener((observable, oldValue, newValue) -> mApplicationPreference.setChannelAutoStartTimeout(newValue));
+        }
+
+        return mTimeoutSpinner;
+    }
+}