Adds tuner preference editor with channelizer type options. Updates (#456)

tuners to use the preference to select either polyphase or heterodyne
channelizers.

src/main/java/io/github/dsheirer/gui/preference/PreferenceEditorFactory.java

@@ -1,21 +1,26 @@
-/*******************************************************************************
- * sdr-trunk
+/*
+ * ******************************************************************************
+ * sdrtrunk
  * Copyright (C) 2014-2018 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 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.
+ * 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/>
- *
- ******************************************************************************/
+ * 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;
 
+import io.github.dsheirer.gui.preference.tuner.TunerPreferenceEditor;
 import io.github.dsheirer.preference.UserPreferences;
 import javafx.scene.Node;
 
@@ -32,6 +37,8 @@ public class PreferenceEditorFactory
                 return new TalkgroupFormatPreferenceEditor(userPreferences);
             case CHANNEL_EVENT:
                 return new DecodeEventViewPreferenceEditor(userPreferences);
+            case TUNER:
+                return new TunerPreferenceEditor(userPreferences);
         }
 
         return null;

src/main/java/io/github/dsheirer/gui/preference/PreferenceEditorType.java

@@ -1,18 +1,22 @@
-/*******************************************************************************
- * sdr-trunk
+/*
+ * ******************************************************************************
+ * sdrtrunk
  * Copyright (C) 2014-2018 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 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.
+ * 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/>
- *
- ******************************************************************************/
+ * 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;
 
@@ -21,8 +25,9 @@ package io.github.dsheirer.gui.preference;
  */
 public enum PreferenceEditorType
 {
-    CHANNEL_EVENT("Channel Events"),
-    TALKGROUP_FORMAT("Talkgroups");
+    CHANNEL_EVENT("Channel Event"),
+    TALKGROUP_FORMAT("Talkgroup Display"),
+    TUNER("Tuner");
 
     private String mLabel;
 

src/main/java/io/github/dsheirer/gui/preference/PreferencesEditor.java

@@ -1,18 +1,22 @@
-/*******************************************************************************
- * sdr-trunk
+/*
+ * ******************************************************************************
+ * sdrtrunk
  * Copyright (C) 2014-2018 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 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.
+ * 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/>
- *
- ******************************************************************************/
+ * 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;
 
@@ -188,6 +192,7 @@ public class PreferencesEditor extends Application
             TreeItem<String> displayItem = new TreeItem<>("Display");
             displayItem.getChildren().add(new TreeItem(PreferenceEditorType.CHANNEL_EVENT));
             displayItem.getChildren().add(new TreeItem(PreferenceEditorType.TALKGROUP_FORMAT));
+            displayItem.getChildren().add(new TreeItem(PreferenceEditorType.TUNER));
             treeRoot.getChildren().add(displayItem);
             displayItem.setExpanded(true);
 

src/main/java/io/github/dsheirer/gui/preference/TalkgroupFormatPreferenceEditor.java

@@ -26,9 +26,11 @@ import io.github.dsheirer.preference.identifier.TalkgroupFormatPreference;
 import io.github.dsheirer.protocol.Protocol;
 import javafx.geometry.HPos;
 import javafx.geometry.Insets;
+import javafx.geometry.Orientation;
 import javafx.scene.control.CheckBox;
 import javafx.scene.control.ChoiceBox;
 import javafx.scene.control.Label;
+import javafx.scene.control.Separator;
 import javafx.scene.layout.GridPane;
 import javafx.scene.layout.HBox;
 
@@ -58,6 +60,7 @@ public class TalkgroupFormatPreferenceEditor extends HBox
 
             mEditorPane.add(new Label("Protocol"), 0, row);
             mEditorPane.add(new Label("Display Format"), 1, row++);
+            mEditorPane.add(new Separator(Orientation.HORIZONTAL), 0, row++, 3, 1);
 
             for(Protocol protocol : Protocol.TALKGROUP_PROTOCOLS)
             {

src/main/java/io/github/dsheirer/gui/preference/tuner/TunerPreferenceEditor.java

@@ -0,0 +1,159 @@
+/*
+ * ******************************************************************************
+ * sdrtrunk
+ * Copyright (C) 2014-2018 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.tuner;
+
+import io.github.dsheirer.preference.UserPreferences;
+import io.github.dsheirer.preference.tuner.ChannelizerType;
+import io.github.dsheirer.preference.tuner.TunerPreference;
+import javafx.geometry.HPos;
+import javafx.geometry.Insets;
+import javafx.geometry.Orientation;
+import javafx.scene.control.Alert;
+import javafx.scene.control.ChoiceBox;
+import javafx.scene.control.Label;
+import javafx.scene.control.Separator;
+import javafx.scene.layout.GridPane;
+import javafx.scene.layout.HBox;
+
+
+/**
+ * Preference settings for channel event view
+ */
+public class TunerPreferenceEditor extends HBox
+{
+    private static final String HELP_TEXT_POLYPHASE = "Processes all channels from tuner.  This " +
+        "channelizer is more efficient when decoding 3 or more channels.";
+    private static final String HELP_TEXT_HETERODYNE = "Processes each channel on-demand.  This " +
+        "channelizer may work better for computers with constrained resources when processing a small number of channels.";
+
+    private TunerPreference mTunerPreference;
+    private GridPane mEditorPane;
+    private ChoiceBox<ChannelizerType> mChannelizerTypeChoiceBox;
+    private Label mChannelizerLabel;
+    private Label mPolyphaseLabel;
+    private Label mHelpTextPolyphaseLabel;
+    private Label mHeterodyneLabel;
+    private Label mHelpTextHeterodyneLabel;
+
+    public TunerPreferenceEditor(UserPreferences userPreferences)
+    {
+        mTunerPreference = userPreferences.getTunerPreference();
+        getChildren().add(getEditorPane());
+    }
+
+    private GridPane getEditorPane()
+    {
+        if(mEditorPane == null)
+        {
+            mEditorPane = new GridPane();
+            mEditorPane.setPadding(new Insets(10, 10, 10, 10));
+            GridPane.setMargin(getChannelizerLabel(), new Insets(0, 10, 0, 0));
+            GridPane.setHalignment(getChannelizerLabel(), HPos.LEFT);
+            mEditorPane.add(getChannelizerLabel(), 0, 0);
+            mEditorPane.add(getChannelizerTypeChoiceBox(), 1, 0);
+            mEditorPane.add(new Separator(Orientation.HORIZONTAL), 0, 1, 2, 1);
+            mEditorPane.add(getPolyphaseLabel(), 0, 2, 2, 1);
+            mEditorPane.add(getHelpTextPolyphaseLabel(), 0, 3, 2, 3);
+            mEditorPane.add(new Label(" "), 0, 6);
+            mEditorPane.add(getHeterodyneLabel(), 0, 7, 2, 1);
+            mEditorPane.add(getHelpTextHeterodyneLabel(), 0, 8, 2, 3);
+        }
+
+        return mEditorPane;
+    }
+
+    private Label getChannelizerLabel()
+    {
+        if(mChannelizerLabel == null)
+        {
+            mChannelizerLabel = new Label("Channelizer Type");
+        }
+
+        return mChannelizerLabel;
+    }
+
+    private ChoiceBox<ChannelizerType> getChannelizerTypeChoiceBox()
+    {
+        if(mChannelizerTypeChoiceBox == null)
+        {
+            mChannelizerTypeChoiceBox = new ChoiceBox<>();
+            mChannelizerTypeChoiceBox.getItems().addAll(ChannelizerType.values());
+
+            ChannelizerType current = mTunerPreference.getChannelizerType();
+            mChannelizerTypeChoiceBox.getSelectionModel().select(current);
+
+            mChannelizerTypeChoiceBox.setOnAction(event -> {
+                ChannelizerType selected = mChannelizerTypeChoiceBox.getSelectionModel().getSelectedItem();
+                mTunerPreference.setChannelizerType(selected);
+
+                Label label = new Label("Please restart the application for this change to take effect");
+                label.setWrapText(true);
+                Alert alert = new Alert(Alert.AlertType.WARNING);
+                alert.getDialogPane().setContent(label);
+                alert.show();
+            });
+        }
+
+        return mChannelizerTypeChoiceBox;
+    }
+
+    private Label getPolyphaseLabel()
+    {
+        if(mPolyphaseLabel == null)
+        {
+            mPolyphaseLabel = new Label("Polyphase (default)");
+        }
+
+        return mPolyphaseLabel;
+    }
+
+    private Label getHelpTextPolyphaseLabel()
+    {
+        if(mHelpTextPolyphaseLabel == null)
+        {
+            mHelpTextPolyphaseLabel = new Label(HELP_TEXT_POLYPHASE);
+            mHelpTextPolyphaseLabel.setWrapText(true);
+        }
+
+        return mHelpTextPolyphaseLabel;
+    }
+
+    private Label getHeterodyneLabel()
+    {
+        if(mHeterodyneLabel == null)
+        {
+            mHeterodyneLabel = new Label("Heterodyne");
+        }
+
+        return mHeterodyneLabel;
+    }
+
+    private Label getHelpTextHeterodyneLabel()
+    {
+        if(mHelpTextHeterodyneLabel == null)
+        {
+            mHelpTextHeterodyneLabel = new Label(HELP_TEXT_HETERODYNE);
+            mHelpTextHeterodyneLabel.setWrapText(true);
+        }
+
+        return mHelpTextHeterodyneLabel;
+    }
+}