#90 [WIP] Adds ability to show streaming status on main application window using menu (View > Show Streaming Status). Resolves a number of issues with the SystemProperties class.

2026-11-13 00:57:31 -05:00 · 2017-01-21 08:13:18 -05:00
parent 2d9c3c0aa4
commit 6b67a74055
10 changed files with 1820 additions and 1701 deletions
--- a/src/audio/broadcast/BroadcastStatusPanel.java
+++ b/src/audio/broadcast/BroadcastStatusPanel.java
@@ -0,0 +1,125 @@
+/*******************************************************************************
+ * sdrtrunk
+ * Copyright (C) 2014-2017 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 audio.broadcast;
+
+import net.miginfocom.swing.MigLayout;
+
+import javax.swing.*;
+import javax.swing.table.DefaultTableCellRenderer;
+import java.awt.*;
+
+public class BroadcastStatusPanel extends JPanel
+{
+    private JTable mTable;
+    private JScrollPane mScrollPane;
+    private BroadcastModel mBroadcastModel;
+
+    public BroadcastStatusPanel(BroadcastModel broadcastModel)
+    {
+        mBroadcastModel = broadcastModel;
+
+        init();
+    }
+
+    public JTable getTable()
+    {
+        return mTable;
+    }
+
+    private void init()
+    {
+        setLayout(new MigLayout("insets 0 0 0 0 ", "[grow,fill]", "[grow,fill]"));
+
+        mTable = new JTable(mBroadcastModel);
+
+        DefaultTableCellRenderer renderer = (DefaultTableCellRenderer)mTable.getDefaultRenderer(String.class);
+        renderer.setHorizontalAlignment(SwingConstants.CENTER);
+
+        mTable.getColumnModel().getColumn(BroadcastModel.COLUMN_BROADCASTER_STATUS).setCellRenderer(new StatusCellRenderer());
+
+        mScrollPane = new JScrollPane(mTable);
+
+        add(mScrollPane);
+    }
+
+    /**
+     * Custom cell renderer for the broadcast state column.
+     */
+    public class StatusCellRenderer extends DefaultTableCellRenderer
+    {
+        public StatusCellRenderer()
+        {
+            setOpaque(true);
+            setHorizontalAlignment(SwingConstants.CENTER);
+        }
+
+        @Override
+        public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected,
+                                                       boolean hasFocus, int row, int column)
+        {
+            JLabel component = (JLabel)super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
+
+            if(isSelected)
+            {
+                setBackground(table.getSelectionBackground());
+                setForeground(table.getSelectionForeground());
+            }
+            else
+            {
+                if(value instanceof BroadcastState)
+                {
+                    BroadcastState state = (BroadcastState)value;
+
+                    if(state == BroadcastState.CONNECTED)
+                    {
+                        setBackground(Color.GREEN);
+                        setForeground(table.getForeground());
+                    }
+                    else if(state == BroadcastState.DISABLED)
+                    {
+                        setBackground(table.getBackground());
+                        setForeground(Color.LIGHT_GRAY);
+                    }
+                    else if(state == BroadcastState.INVALID_SETTINGS)
+                    {
+                        setBackground(Color.YELLOW);
+                        setForeground(table.getForeground());
+                    }
+                    else if(state.isErrorState())
+                    {
+                        setBackground(Color.RED);
+                        setForeground(table.getForeground());
+                    }
+                    else
+                    {
+                        setBackground(table.getBackground());
+                        setForeground(table.getForeground());
+                    }
+                }
+                else
+                {
+                    setForeground(table.getForeground());
+                    setBackground(table.getBackground());
+                }
+            }
+
+            return this;
+        }
+    }
+}