diff options
Diffstat (limited to 'src/net/java/sip/communicator/impl/neomedia/EncodingConfigurationTableModel.java')
| -rw-r--r-- | src/net/java/sip/communicator/impl/neomedia/EncodingConfigurationTableModel.java | 540 |
1 files changed, 270 insertions, 270 deletions
diff --git a/src/net/java/sip/communicator/impl/neomedia/EncodingConfigurationTableModel.java b/src/net/java/sip/communicator/impl/neomedia/EncodingConfigurationTableModel.java index 925184c..f8cf447 100644 --- a/src/net/java/sip/communicator/impl/neomedia/EncodingConfigurationTableModel.java +++ b/src/net/java/sip/communicator/impl/neomedia/EncodingConfigurationTableModel.java @@ -1,4 +1,4 @@ -/*
+/* * Jitsi, the OpenSource Java VoIP and Instant Messaging client. * * Copyright @ 2015 Atlassian Pty Ltd @@ -15,272 +15,272 @@ * See the License for the specific language governing permissions and * limitations under the License. */ -package net.java.sip.communicator.impl.neomedia;
-
-import java.util.*;
-
-import javax.swing.table.*;
-
-import net.java.sip.communicator.plugin.desktoputil.*;
-
-import org.jitsi.impl.neomedia.*;
-import org.jitsi.impl.neomedia.format.*;
-import org.jitsi.service.neomedia.*;
-import org.jitsi.service.neomedia.codec.*;
-import org.jitsi.service.neomedia.format.*;
-
-/**
- * Implements {@link TableModel} for {@link EncodingConfiguration}.
- *
- * @author Lyubomir Marinov
- */
-public class EncodingConfigurationTableModel
- extends MoveableTableModel
-{
- /**
- * Serial version UID.
- */
- private static final long serialVersionUID = 0L;
-
- private final EncodingConfiguration encodingConfiguration;
-
- private MediaFormat[] encodings;
-
- private final MediaType type;
-
- /**
- * Constructor.
- *
- * @param encodingConfiguration the encoding configuration
- * @param type media type
- */
- public EncodingConfigurationTableModel(int type,
- EncodingConfiguration encodingConfiguration)
- {
- if (encodingConfiguration == null)
- throw new IllegalArgumentException("encodingConfiguration");
- this.encodingConfiguration = encodingConfiguration;
-
- switch (type)
- {
- case DeviceConfigurationComboBoxModel.AUDIO:
- this.type = MediaType.AUDIO;
- break;
- case DeviceConfigurationComboBoxModel.VIDEO:
- this.type = MediaType.VIDEO;
- break;
- default:
- throw new IllegalArgumentException("type");
- }
- }
-
- @Override
- public Class<?> getColumnClass(int columnIndex)
- {
- return
- (columnIndex == 0)
- ? Boolean.class
- : super.getColumnClass(columnIndex);
- }
-
- public int getColumnCount()
- {
- return 2;
- }
-
- private MediaFormat[] getEncodings()
- {
- if (encodings != null)
- return encodings;
-
- MediaFormat[] availableEncodings
- = encodingConfiguration.getAllEncodings(type);
- int encodingCount = availableEncodings.length;
-
- if (encodingCount < 1)
- encodings = MediaUtils.EMPTY_MEDIA_FORMATS;
- else
- {
- /*
- * The MediaFormats will be displayed by encoding (name) and clock
- * rate and EncodingConfiguration will store them that way so this
- * TableModel should better display unique encoding-clock rate
- * pairs.
- */
- HashMap<String, MediaFormat> availableEncodingSet
- = new HashMap<String, MediaFormat>();
-
- for (MediaFormat availableEncoding : availableEncodings)
- {
- availableEncodingSet.put(
- availableEncoding.getEncoding()
- + "/"
- + availableEncoding.getClockRateString(),
- availableEncoding);
- }
- availableEncodings
- = availableEncodingSet.values().toArray(
- MediaUtils.EMPTY_MEDIA_FORMATS);
- encodingCount = availableEncodings.length;
-
- encodings = new MediaFormat[encodingCount];
- System
- .arraycopy(availableEncodings, 0, encodings, 0, encodingCount);
- // Display the encodings in decreasing priority.
- Arrays
- .sort(encodings, 0, encodingCount, new Comparator<MediaFormat>()
- {
- public int compare(MediaFormat format0, MediaFormat format1)
- {
- int ret
- = encodingConfiguration.getPriority(format1)
- - encodingConfiguration.getPriority(format0);
-
- if (ret == 0)
- {
- /*
- * In the cases of equal priorities, display them
- * sorted by encoding name in increasing order.
- */
- ret
- = format0.getEncoding().compareToIgnoreCase(
- format1.getEncoding());
- if (ret == 0)
- {
- /*
- * In the cases of equal priorities and equal
- * encoding names, display them sorted by clock
- * rate in decreasing order.
- */
- ret
- = Double.compare(
- format1.getClockRate(),
- format0.getClockRate());
- }
- }
- return ret;
- }
- });
- }
- return encodings;
- }
-
- private int[] getPriorities()
- {
- MediaFormat[] encodings = getEncodings();
- final int count = encodings.length;
- int[] priorities = new int[count];
-
- for (int i = 0; i < count; i++)
- {
- int priority = encodingConfiguration.getPriority(encodings[i]);
-
- priorities[i] = (priority > 0) ? (count - i) : 0;
- }
- return priorities;
- }
-
- public int getRowCount()
- {
- return getEncodings().length;
- }
-
- public Object getValueAt(int rowIndex, int columnIndex)
- {
- MediaFormat encoding = getEncodings()[rowIndex];
-
- switch (columnIndex)
- {
- case 0:
- return (encodingConfiguration.getPriority(encoding) > 0);
- case 1:
- if (MediaType.VIDEO.equals(encoding.getMediaType())
- && (VideoMediaFormatImpl.DEFAULT_CLOCK_RATE
- == encoding.getClockRate()))
- return encoding.getEncoding();
- else
- {
- return encoding.getEncoding()
- + "/"
- + encoding.getRealUsedClockRateString();
- }
- default:
- return null;
- }
- }
-
- @Override
- public boolean isCellEditable(int rowIndex, int columnIndex)
- {
- return (columnIndex == 0);
- }
-
- /**
- * Move the row.
- *
- * @param rowIndex index of the row
- * @param up true to move up, false to move down
- * @return the next row index
- */
- @Override
- public int move(int rowIndex, boolean up)
- {
- if (up)
- {
- if (rowIndex <= 0)
- throw new IllegalArgumentException("rowIndex");
-
- return move(rowIndex - 1, false) - 1;
- }
-
- if (rowIndex >= (getRowCount() - 1))
- throw new IllegalArgumentException("rowIndex");
-
- int[] priorities = getPriorities();
- final int nextRowIndex = rowIndex + 1;
-
- if (priorities[rowIndex] > 0)
- priorities[rowIndex] = priorities.length - nextRowIndex;
- if (priorities[nextRowIndex] > 0)
- priorities[nextRowIndex] = priorities.length - rowIndex;
- setPriorities(priorities);
-
- MediaFormat swap = encodings[rowIndex];
-
- encodings[rowIndex] = encodings[nextRowIndex];
- encodings[nextRowIndex] = swap;
-
- fireTableRowsUpdated(rowIndex, nextRowIndex);
- return nextRowIndex;
- }
-
- private void setPriorities(int[] priorities)
- {
- final int count = encodings.length;
-
- if (priorities.length != count)
- throw new IllegalArgumentException("priorities");
- for (int i = 0; i < count; i++)
- {
- encodingConfiguration.setPriority(encodings[i], priorities[i]);
- }
- }
-
- @Override
- public void setValueAt(Object value, int rowIndex, int columnIndex)
- {
- if ((columnIndex == 0) && (value instanceof Boolean))
- {
- int priority
- = ((Boolean) value) ? (getPriorities().length - rowIndex) : 0;
- MediaFormat encoding = encodings[rowIndex];
-
-
- // We fire the update event before setting the configuration
- // property in order to have more reactive user interface.
- fireTableCellUpdated(rowIndex, columnIndex);
-
- encodingConfiguration.setPriority(encoding, priority);
- }
- }
-}
+package net.java.sip.communicator.impl.neomedia; + +import java.util.*; + +import javax.swing.table.*; + +import net.java.sip.communicator.plugin.desktoputil.*; + +import org.jitsi.impl.neomedia.*; +import org.jitsi.impl.neomedia.format.*; +import org.jitsi.service.neomedia.*; +import org.jitsi.service.neomedia.codec.*; +import org.jitsi.service.neomedia.format.*; + +/** + * Implements {@link TableModel} for {@link EncodingConfiguration}. + * + * @author Lyubomir Marinov + */ +public class EncodingConfigurationTableModel + extends MoveableTableModel +{ + /** + * Serial version UID. + */ + private static final long serialVersionUID = 0L; + + private final EncodingConfiguration encodingConfiguration; + + private MediaFormat[] encodings; + + private final MediaType type; + + /** + * Constructor. + * + * @param encodingConfiguration the encoding configuration + * @param type media type + */ + public EncodingConfigurationTableModel(int type, + EncodingConfiguration encodingConfiguration) + { + if (encodingConfiguration == null) + throw new IllegalArgumentException("encodingConfiguration"); + this.encodingConfiguration = encodingConfiguration; + + switch (type) + { + case DeviceConfigurationComboBoxModel.AUDIO: + this.type = MediaType.AUDIO; + break; + case DeviceConfigurationComboBoxModel.VIDEO: + this.type = MediaType.VIDEO; + break; + default: + throw new IllegalArgumentException("type"); + } + } + + @Override + public Class<?> getColumnClass(int columnIndex) + { + return + (columnIndex == 0) + ? Boolean.class + : super.getColumnClass(columnIndex); + } + + public int getColumnCount() + { + return 2; + } + + private MediaFormat[] getEncodings() + { + if (encodings != null) + return encodings; + + MediaFormat[] availableEncodings + = encodingConfiguration.getAllEncodings(type); + int encodingCount = availableEncodings.length; + + if (encodingCount < 1) + encodings = MediaUtils.EMPTY_MEDIA_FORMATS; + else + { + /* + * The MediaFormats will be displayed by encoding (name) and clock + * rate and EncodingConfiguration will store them that way so this + * TableModel should better display unique encoding-clock rate + * pairs. + */ + HashMap<String, MediaFormat> availableEncodingSet + = new HashMap<String, MediaFormat>(); + + for (MediaFormat availableEncoding : availableEncodings) + { + availableEncodingSet.put( + availableEncoding.getEncoding() + + "/" + + availableEncoding.getClockRateString(), + availableEncoding); + } + availableEncodings + = availableEncodingSet.values().toArray( + MediaUtils.EMPTY_MEDIA_FORMATS); + encodingCount = availableEncodings.length; + + encodings = new MediaFormat[encodingCount]; + System + .arraycopy(availableEncodings, 0, encodings, 0, encodingCount); + // Display the encodings in decreasing priority. + Arrays + .sort(encodings, 0, encodingCount, new Comparator<MediaFormat>() + { + public int compare(MediaFormat format0, MediaFormat format1) + { + int ret + = encodingConfiguration.getPriority(format1) + - encodingConfiguration.getPriority(format0); + + if (ret == 0) + { + /* + * In the cases of equal priorities, display them + * sorted by encoding name in increasing order. + */ + ret + = format0.getEncoding().compareToIgnoreCase( + format1.getEncoding()); + if (ret == 0) + { + /* + * In the cases of equal priorities and equal + * encoding names, display them sorted by clock + * rate in decreasing order. + */ + ret + = Double.compare( + format1.getClockRate(), + format0.getClockRate()); + } + } + return ret; + } + }); + } + return encodings; + } + + private int[] getPriorities() + { + MediaFormat[] encodings = getEncodings(); + final int count = encodings.length; + int[] priorities = new int[count]; + + for (int i = 0; i < count; i++) + { + int priority = encodingConfiguration.getPriority(encodings[i]); + + priorities[i] = (priority > 0) ? (count - i) : 0; + } + return priorities; + } + + public int getRowCount() + { + return getEncodings().length; + } + + public Object getValueAt(int rowIndex, int columnIndex) + { + MediaFormat encoding = getEncodings()[rowIndex]; + + switch (columnIndex) + { + case 0: + return (encodingConfiguration.getPriority(encoding) > 0); + case 1: + if (MediaType.VIDEO.equals(encoding.getMediaType()) + && (VideoMediaFormatImpl.DEFAULT_CLOCK_RATE + == encoding.getClockRate())) + return encoding.getEncoding(); + else + { + return encoding.getEncoding() + + "/" + + encoding.getRealUsedClockRateString(); + } + default: + return null; + } + } + + @Override + public boolean isCellEditable(int rowIndex, int columnIndex) + { + return (columnIndex == 0); + } + + /** + * Move the row. + * + * @param rowIndex index of the row + * @param up true to move up, false to move down + * @return the next row index + */ + @Override + public int move(int rowIndex, boolean up) + { + if (up) + { + if (rowIndex <= 0) + throw new IllegalArgumentException("rowIndex"); + + return move(rowIndex - 1, false) - 1; + } + + if (rowIndex >= (getRowCount() - 1)) + throw new IllegalArgumentException("rowIndex"); + + int[] priorities = getPriorities(); + final int nextRowIndex = rowIndex + 1; + + if (priorities[rowIndex] > 0) + priorities[rowIndex] = priorities.length - nextRowIndex; + if (priorities[nextRowIndex] > 0) + priorities[nextRowIndex] = priorities.length - rowIndex; + setPriorities(priorities); + + MediaFormat swap = encodings[rowIndex]; + + encodings[rowIndex] = encodings[nextRowIndex]; + encodings[nextRowIndex] = swap; + + fireTableRowsUpdated(rowIndex, nextRowIndex); + return nextRowIndex; + } + + private void setPriorities(int[] priorities) + { + final int count = encodings.length; + + if (priorities.length != count) + throw new IllegalArgumentException("priorities"); + for (int i = 0; i < count; i++) + { + encodingConfiguration.setPriority(encodings[i], priorities[i]); + } + } + + @Override + public void setValueAt(Object value, int rowIndex, int columnIndex) + { + if ((columnIndex == 0) && (value instanceof Boolean)) + { + int priority + = ((Boolean) value) ? (getPriorities().length - rowIndex) : 0; + MediaFormat encoding = encodings[rowIndex]; + + + // We fire the update event before setting the configuration + // property in order to have more reactive user interface. + fireTableCellUpdated(rowIndex, columnIndex); + + encodingConfiguration.setPriority(encoding, priority); + } + } +} |