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Refactor

This commit is contained in:
Reinhard Pointner 2016-03-20 20:25:59 +00:00
parent ef71e2fff8
commit 4d6f4032b8
12 changed files with 33 additions and 74 deletions
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29
source/net/filebot/similarity/EpisodeMetrics.java
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@ -1,6 +1,5 @@
package net.filebot.similarity; package net.filebot.similarity;
import static java.lang.Math.*;
import static java.util.Arrays.*; import static java.util.Arrays.*;
import static java.util.Collections.*; import static java.util.Collections.*;
import static java.util.regex.Pattern.*; import static java.util.regex.Pattern.*;
@ -161,7 +160,7 @@ public enum EpisodeMetrics implements SimilarityMetric {
} }
// 1:SxE && Title, 2:SxE // 1:SxE && Title, 2:SxE
return (float) ((max(sxe, 0) * title) + (floor(sxe) / 10)); return (float) ((Math.max(sxe, 0) * title) + (Math.floor(sxe) / 10));
} }
public Object getTitle(Object o) { public Object getTitle(Object o) {
@ -191,7 +190,7 @@ public enum EpisodeMetrics implements SimilarityMetric {
sum /= f1.length * f2.length; sum /= f1.length * f2.length;
// normalize into 3 similarity levels // normalize into 3 similarity levels
return (float) (ceil(sum * 3) / 3); return (float) (Math.ceil(sum * 3) / 3);
} }
protected String[] normalize(Object[] objects) { protected String[] normalize(Object[] objects) {
@ -244,13 +243,13 @@ public enum EpisodeMetrics implements SimilarityMetric {
float max = 0; float max = 0;
for (String s1 : f1) { for (String s1 : f1) {
for (String s2 : f2) { for (String s2 : f2) {
max = max(super.getSimilarity(s1, s2), max); max = Math.max(super.getSimilarity(s1, s2), max);
} }
} }
// normalize absolute similarity to similarity rank (4 ranks in total), // normalize absolute similarity to similarity rank (4 ranks in total),
// so we are less likely to fall for false positives in this pass, and move on to the next one // so we are less likely to fall for false positives in this pass, and move on to the next one
return (float) (floor(max * 4) / 4); return (float) (Math.floor(max * 4) / 4);
} }
@Override @Override
@ -287,7 +286,7 @@ public enum EpisodeMetrics implements SimilarityMetric {
public float getSimilarity(Object o1, Object o2) { public float getSimilarity(Object o1, Object o2) {
// normalize absolute similarity to similarity rank (4 ranks in total), // normalize absolute similarity to similarity rank (4 ranks in total),
// so we are less likely to fall for false positives in this pass, and move on to the next one // so we are less likely to fall for false positives in this pass, and move on to the next one
return (float) (floor(super.getSimilarity(o1, o2) * 4) / 4); return (float) (Math.floor(super.getSimilarity(o1, o2) * 4) / 4);
} }
@Override @Override
@ -311,13 +310,13 @@ public enum EpisodeMetrics implements SimilarityMetric {
float max = 0; float max = 0;
for (String s1 : f1) { for (String s1 : f1) {
for (String s2 : f2) { for (String s2 : f2) {
max = max(super.getSimilarity(s1, s2), max); max = Math.max(super.getSimilarity(s1, s2), max);
} }
} }
// normalize absolute similarity to similarity rank (4 ranks in total), // normalize absolute similarity to similarity rank (4 ranks in total),
// so we are less likely to fall for false positives in this pass, and move on to the next one // so we are less likely to fall for false positives in this pass, and move on to the next one
return (float) (floor(max * 4) / 4); return (float) (Math.floor(max * 4) / 4);
} }
@Override @Override
@ -395,11 +394,11 @@ public enum EpisodeMetrics implements SimilarityMetric {
s1 = stripReleaseInfo(s1, false); s1 = stripReleaseInfo(s1, false);
s2 = stripReleaseInfo(s2, false); s2 = stripReleaseInfo(s2, false);
int length = min(s1.length(), s2.length()); int length = Math.min(s1.length(), s2.length());
s1 = s1.substring(0, length); s1 = s1.substring(0, length);
s2 = s2.substring(0, length); s2 = s2.substring(0, length);
return (float) (floor(super.getSimilarity(s1, s2) * 4) / 4); return (float) (Math.floor(super.getSimilarity(s1, s2) * 4) / 4);
}; };
@Override @Override
@ -415,7 +414,7 @@ public enum EpisodeMetrics implements SimilarityMetric {
float lowerBound = super.getSimilarity(normalize(o1, true), normalize(o2, true)); float lowerBound = super.getSimilarity(normalize(o1, true), normalize(o2, true));
float upperBound = super.getSimilarity(normalize(o1, false), normalize(o2, false)); float upperBound = super.getSimilarity(normalize(o1, false), normalize(o2, false));
return max(lowerBound, upperBound); return Math.max(lowerBound, upperBound);
}; };
@Override @Override
@ -459,7 +458,7 @@ public enum EpisodeMetrics implements SimilarityMetric {
for (String s1 : f1) { for (String s1 : f1) {
for (String s2 : f2) { for (String s2 : f2) {
if (s1 != null && s2 != null) { if (s1 != null && s2 != null) {
max = max(super.getSimilarity(s1, s2), max); max = Math.max(super.getSimilarity(s1, s2), max);
if (max >= 1) { if (max >= 1) {
return max; return max;
} }
@ -578,7 +577,7 @@ public enum EpisodeMetrics implements SimilarityMetric {
if (r1 < 0 || r2 < 0) if (r1 < 0 || r2 < 0)
return -1; return -1;
return max(r1, r2); return Math.max(r1, r2);
} }
public float getScore(Object object) { public float getScore(Object object) {
@ -586,7 +585,7 @@ public enum EpisodeMetrics implements SimilarityMetric {
SeriesInfo seriesInfo = ((Episode) object).getSeriesInfo(); SeriesInfo seriesInfo = ((Episode) object).getSeriesInfo();
if (seriesInfo != null && seriesInfo.getRating() != null && seriesInfo.getRatingCount() != null) { if (seriesInfo != null && seriesInfo.getRating() != null && seriesInfo.getRatingCount() != null) {
if (seriesInfo.getRatingCount() >= 20) { if (seriesInfo.getRatingCount() >= 20) {
return (float) floor(seriesInfo.getRating() / 3); // BOOST POPULAR SHOWS and PUT INTO 3 GROUPS return (float) Math.floor(seriesInfo.getRating() / 3); // BOOST POPULAR SHOWS and PUT INTO 3 GROUPS
} }
if (seriesInfo.getRatingCount() >= 1) { if (seriesInfo.getRatingCount() >= 1) {
return 0; // PENALIZE SHOWS WITH FEW RATINGS return 0; // PENALIZE SHOWS WITH FEW RATINGS
@ -605,7 +604,7 @@ public enum EpisodeMetrics implements SimilarityMetric {
float r1 = getScore(o1); float r1 = getScore(o1);
float r2 = getScore(o2); float r2 = getScore(o2);
return max(r1, r2) >= 0.1 ? 1 : 0; return Math.max(r1, r2) >= 0.1 ? 1 : 0;
} }
public float getScore(Object object) { public float getScore(Object object) {

4
source/net/filebot/similarity/MetricCascade.java
View File

@ -1,7 +1,5 @@
package net.filebot.similarity; package net.filebot.similarity;
import static java.lang.Math.*;
public class MetricCascade implements SimilarityMetric { public class MetricCascade implements SimilarityMetric {
private final SimilarityMetric[] cascade; private final SimilarityMetric[] cascade;
@ -15,7 +13,7 @@ public class MetricCascade implements SimilarityMetric {
float f = 0; float f = 0;
for (SimilarityMetric metric : cascade) { for (SimilarityMetric metric : cascade) {
float similarity = metric.getSimilarity(o1, o2); float similarity = metric.getSimilarity(o1, o2);
if (abs(similarity) >= abs(f)) { if (Math.abs(similarity) >= Math.abs(f)) {
// perfect match, ignore remaining metrics // perfect match, ignore remaining metrics
if (similarity >= 1) { if (similarity >= 1) {
return similarity; return similarity;

3
source/net/filebot/similarity/SequenceMatchSimilarity.java
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@ -1,6 +1,5 @@
package net.filebot.similarity; package net.filebot.similarity;
import static java.lang.Math.*;
import static net.filebot.similarity.CommonSequenceMatcher.*; import static net.filebot.similarity.CommonSequenceMatcher.*;
import static net.filebot.similarity.Normalization.*; import static net.filebot.similarity.Normalization.*;
@ -32,7 +31,7 @@ public class SequenceMatchSimilarity implements SimilarityMetric {
} }
protected float similarity(String match, String s1, String s2) { protected float similarity(String match, String s1, String s2) {
return (float) match.length() / min(s1.length(), s2.length()); return (float) match.length() / Math.min(s1.length(), s2.length());
} }
protected String normalize(Object object) { protected String normalize(Object object) {

9
source/net/filebot/similarity/TimeStampMetric.java
View File

@ -1,14 +1,10 @@
package net.filebot.similarity; package net.filebot.similarity;
import static java.lang.Math.*;
import java.io.File; import java.io.File;
import java.nio.file.Files; import java.nio.file.Files;
import java.nio.file.attribute.BasicFileAttributes; import java.nio.file.attribute.BasicFileAttributes;
public class TimeStampMetric implements SimilarityMetric { public class TimeStampMetric implements SimilarityMetric {
@Override @Override
@ -19,13 +15,12 @@ public class TimeStampMetric implements SimilarityMetric {
if (t1 <= 0 || t2 <= 0) if (t1 <= 0 || t2 <= 0)
return -1; return -1;
float min = min(t1, t2); float min = Math.min(t1, t2);
float max = max(t1, t2); float max = Math.max(t1, t2);
return min / max; return min / max;
} }
public long getTimeStamp(Object obj) { public long getTimeStamp(Object obj) {
if (obj instanceof File) { if (obj instanceof File) {
try { try {

11
source/net/filebot/subtitle/SubtitleMetrics.java
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@ -1,6 +1,5 @@
package net.filebot.subtitle; package net.filebot.subtitle;
import static java.lang.Math.*;
import static java.util.Collections.*; import static java.util.Collections.*;
import static net.filebot.Logging.*; import static net.filebot.Logging.*;
import static net.filebot.media.MediaDetection.*; import static net.filebot.media.MediaDetection.*;
@ -122,7 +121,7 @@ public enum SubtitleMetrics implements SimilarityMetric {
@Override @Override
protected float similarity(String match, String s1, String s2) { protected float similarity(String match, String s1, String s2) {
return (float) match.length() / max(s1.length(), s2.length()) > 0.8 ? 1 : 0; return (float) match.length() / Math.max(s1.length(), s2.length()) > 0.8 ? 1 : 0;
} }
private final Map<File, String> xattrCache = new WeakHashMap<File, String>(64); private final Map<File, String> xattrCache = new WeakHashMap<File, String>(64);
@ -171,11 +170,11 @@ public enum SubtitleMetrics implements SimilarityMetric {
private Map<String, Object> getSubtitleProperties(OpenSubtitlesSubtitleDescriptor subtitle) { private Map<String, Object> getSubtitleProperties(OpenSubtitlesSubtitleDescriptor subtitle) {
try { try {
Map<String, Object> props = new HashMap<String, Object>(); Map<String, Object> props = new HashMap<String, Object>();
float fps = round(subtitle.getMovieFPS()); // round because most FPS values in the database are bad anyway float fps = Math.round(subtitle.getMovieFPS()); // round because most FPS values in the database are bad anyway
if (fps > 0) { if (fps > 0) {
props.put(FPS, fps); props.put(FPS, fps);
} }
long seconds = (long) floor(subtitle.getMovieTimeMS() / (double) 1000); long seconds = (long) Math.floor(subtitle.getMovieTimeMS() / (double) 1000);
if (seconds > 0) { if (seconds > 0) {
props.put(SECONDS, seconds); props.put(SECONDS, seconds);
} }
@ -195,11 +194,11 @@ public enum SubtitleMetrics implements SimilarityMetric {
Map<String, Object> props = new HashMap<String, Object>(); Map<String, Object> props = new HashMap<String, Object>();
MediaInfo mediaInfo = new MediaInfo().open(file); MediaInfo mediaInfo = new MediaInfo().open(file);
float fps = round(Float.parseFloat(mediaInfo.get(StreamKind.Video, 0, "FrameRate"))); float fps = Math.round(Float.parseFloat(mediaInfo.get(StreamKind.Video, 0, "FrameRate")));
if (fps > 0) { if (fps > 0) {
props.put(FPS, fps); props.put(FPS, fps);
} }
long seconds = (long) floor(Long.parseLong(mediaInfo.get(StreamKind.Video, 0, "Duration")) / (double) 1000); long seconds = (long) Math.floor(Long.parseLong(mediaInfo.get(StreamKind.Video, 0, "Duration")) / (double) 1000);
if (seconds > 0) { if (seconds > 0) {
props.put(SECONDS, seconds); props.put(SECONDS, seconds);
} }

3
source/net/filebot/subtitle/SubtitleUtilities.java
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@ -1,6 +1,5 @@
package net.filebot.subtitle; package net.filebot.subtitle;
import static java.lang.Math.*;
import static java.util.Collections.*; import static java.util.Collections.*;
import static java.util.stream.Collectors.*; import static java.util.stream.Collectors.*;
import static net.filebot.Logging.*; import static net.filebot.Logging.*;
@ -359,7 +358,7 @@ public final class SubtitleUtilities {
try (SubRipWriter out = new SubRipWriter(buffer)) { try (SubRipWriter out = new SubRipWriter(buffer)) {
for (SubtitleElement it : decodeSubtitles(data)) { for (SubtitleElement it : decodeSubtitles(data)) {
if (outputTimingOffset != 0) { if (outputTimingOffset != 0) {
it = new SubtitleElement(max(0, it.getStart() + outputTimingOffset), max(0, it.getEnd() + outputTimingOffset), it.getText()); it = new SubtitleElement(Math.max(0, it.getStart() + outputTimingOffset), Math.max(0, it.getEnd() + outputTimingOffset), it.getText());
} }
out.write(it); out.write(it);
} }

3
source/net/filebot/ui/episodelist/SeasonSpinnerModel.java
View File

@ -1,6 +1,5 @@
package net.filebot.ui.episodelist; package net.filebot.ui.episodelist;
import static java.lang.Math.*;
import static java.util.Collections.*; import static java.util.Collections.*;
import java.util.List; import java.util.List;
@ -35,7 +34,7 @@ class SeasonSpinnerModel extends SpinnerListModel {
} }
public void spin(int steps) { public void spin(int steps) {
for (int i = 0; i < abs(steps); i++) { for (int i = 0; i < Math.abs(steps); i++) {
setValue(i < 0 ? getPreviousValue() : getNextValue()); setValue(i < 0 ? getPreviousValue() : getNextValue());
} }
} }

2
source/net/filebot/ui/list/IndexedBindingBean.java
View File

@ -1,7 +1,5 @@
package net.filebot.ui.list; package net.filebot.ui.list;
import static net.filebot.util.FileUtilities.*;
import java.io.File; import java.io.File;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;

14
source/net/filebot/ui/sfv/ChecksumButton.java
View File

@ -1,12 +1,10 @@
package net.filebot.ui.sfv; package net.filebot.ui.sfv;
import static java.awt.Color.*; import static java.awt.Color.*;
import static java.awt.Cursor.*; import static java.awt.Cursor.*;
import static java.awt.Font.*; import static java.awt.Font.*;
import static java.awt.RenderingHints.*; import static java.awt.RenderingHints.*;
import static java.lang.Math.*;
import java.awt.Dimension; import java.awt.Dimension;
import java.awt.Font; import java.awt.Font;
@ -20,17 +18,15 @@ import javax.swing.JToggleButton;
import net.filebot.ResourceManager; import net.filebot.ResourceManager;
public class ChecksumButton extends JToggleButton { public class ChecksumButton extends JToggleButton {
private static final Icon contentArea = ResourceManager.getIcon("button.checksum"); private static final Icon contentArea = ResourceManager.getIcon("button.checksum");
private static final Icon contentAreaSelected = ResourceManager.getIcon("button.checksum.selected"); private static final Icon contentAreaSelected = ResourceManager.getIcon("button.checksum.selected");
public ChecksumButton(Action action) { public ChecksumButton(Action action) {
super(action); super(action);
setPreferredSize(new Dimension(max(contentAreaSelected.getIconWidth(), contentArea.getIconWidth()), max(contentAreaSelected.getIconHeight(), contentArea.getIconHeight()))); setPreferredSize(new Dimension(Math.max(contentAreaSelected.getIconWidth(), contentArea.getIconWidth()), Math.max(contentAreaSelected.getIconHeight(), contentArea.getIconHeight())));
setMinimumSize(getPreferredSize()); setMinimumSize(getPreferredSize());
setMaximumSize(getPreferredSize()); setMaximumSize(getPreferredSize());
@ -45,7 +41,6 @@ public class ChecksumButton extends JToggleButton {
setEnabled(true); setEnabled(true);
} }
@Override @Override
public void setEnabled(boolean enabled) { public void setEnabled(boolean enabled) {
super.setEnabled(enabled); super.setEnabled(enabled);
@ -54,7 +49,6 @@ public class ChecksumButton extends JToggleButton {
setCursor(getPredefinedCursor(enabled ? HAND_CURSOR : DEFAULT_CURSOR)); setCursor(getPredefinedCursor(enabled ? HAND_CURSOR : DEFAULT_CURSOR));
} }
@Override @Override
protected void paintComponent(Graphics g) { protected void paintComponent(Graphics g) {
Graphics2D g2d = (Graphics2D) g; Graphics2D g2d = (Graphics2D) g;
@ -64,14 +58,14 @@ public class ChecksumButton extends JToggleButton {
// paint background image in the center // paint background image in the center
if (isSelected()) { if (isSelected()) {
contentAreaSelected.paintIcon(this, g2d, (int) round((getWidth() - contentAreaSelected.getIconWidth()) / (double) 2), (int) round((getHeight() - contentAreaSelected.getIconHeight()) / (double) 2)); contentAreaSelected.paintIcon(this, g2d, (int) Math.round((getWidth() - contentAreaSelected.getIconWidth()) / (double) 2), (int) Math.round((getHeight() - contentAreaSelected.getIconHeight()) / (double) 2));
} else { } else {
contentArea.paintIcon(this, g2d, (int) round((getWidth() - contentArea.getIconWidth()) / (double) 2), (int) round((getHeight() - contentArea.getIconHeight()) / (double) 2)); contentArea.paintIcon(this, g2d, (int) Math.round((getWidth() - contentArea.getIconWidth()) / (double) 2), (int) Math.round((getHeight() - contentArea.getIconHeight()) / (double) 2));
} }
Rectangle2D textBounds = g2d.getFontMetrics().getStringBounds(getText(), g2d); Rectangle2D textBounds = g2d.getFontMetrics().getStringBounds(getText(), g2d);
// draw text in the center // draw text in the center
g2d.drawString(getText(), round((getWidth() - textBounds.getWidth()) / 2) + 1, round(getHeight() / 2 - textBounds.getY() - textBounds.getHeight() / 2)); g2d.drawString(getText(), Math.round((getWidth() - textBounds.getWidth()) / 2) + 1, Math.round(getHeight() / 2 - textBounds.getY() - textBounds.getHeight() / 2));
} }
} }

4
source/net/filebot/ui/sfv/ChecksumComputationService.java
View File

@ -1,7 +1,5 @@
package net.filebot.ui.sfv; package net.filebot.ui.sfv;
import static java.lang.Math.*;
import java.beans.PropertyChangeListener; import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport; import java.beans.PropertyChangeSupport;
import java.util.HashSet; import java.util.HashSet;
@ -103,7 +101,7 @@ class ChecksumComputationService {
// for a few files, use one thread // for a few files, use one thread
// for lots of files, use multiple threads // for lots of files, use multiple threads
// e.g 50 files ~ 1 thread, 200 files ~ 2 threads, 1000 files ~ 3 threads, 40000 files ~ 5 threads // e.g 50 files ~ 1 thread, 200 files ~ 2 threads, 1000 files ~ 3 threads, 40000 files ~ 5 threads
return (int) max(1, round(sqrt(threadPoolSize) + log10(getQueue().size()) - 1)); return (int) Math.max(1, Math.round(Math.sqrt(threadPoolSize) + Math.log10(getQueue().size()) - 1));
} }
@Override @Override

3
source/net/filebot/ui/sfv/SfvPanel.java
View File

@ -1,6 +1,5 @@
package net.filebot.ui.sfv; package net.filebot.ui.sfv;
import static java.lang.Math.*;
import static net.filebot.ui.sfv.ChecksumTableModel.*; import static net.filebot.ui.sfv.ChecksumTableModel.*;
import static net.filebot.ui.transfer.BackgroundFileTransferablePolicy.*; import static net.filebot.ui.transfer.BackgroundFileTransferablePolicy.*;
import static net.filebot.util.FileUtilities.*; import static net.filebot.util.FileUtilities.*;
@ -184,7 +183,7 @@ public class SfvPanel extends JComponent {
computationService.purge(); computationService.purge();
// auto select next row // auto select next row
selectedRow = min(selectedRow, table.getRowCount() - 1); selectedRow = Math.min(selectedRow, table.getRowCount() - 1);
table.getSelectionModel().setSelectionInterval(selectedRow, selectedRow); table.getSelectionModel().setSelectionInterval(selectedRow, selectedRow);
} }

22
source/net/filebot/util/ui/ListView.java
View File

@ -1,9 +1,6 @@
package net.filebot.util.ui; package net.filebot.util.ui;
import static java.lang.Math.*;
import java.awt.Component; import java.awt.Component;
import java.awt.Graphics; import java.awt.Graphics;
import java.awt.Graphics2D; import java.awt.Graphics2D;
@ -23,12 +20,10 @@ import javax.swing.ListSelectionModel;
import javax.swing.SwingUtilities; import javax.swing.SwingUtilities;
import javax.swing.event.MouseInputAdapter; import javax.swing.event.MouseInputAdapter;
public class ListView extends JList { public class ListView extends JList {
protected final BlockSelectionHandler blockSelectionHandler = new BlockSelectionHandler(); protected final BlockSelectionHandler blockSelectionHandler = new BlockSelectionHandler();
public ListView(ListModel dataModel) { public ListView(ListModel dataModel) {
super(dataModel); super(dataModel);
setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION); setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
@ -45,7 +40,6 @@ public class ListView extends JList {
addMouseMotionListener(blockSelectionHandler); addMouseMotionListener(blockSelectionHandler);
} }
public void addSelectionInterval(Rectangle selection) { public void addSelectionInterval(Rectangle selection) {
Point p1 = selection.getLocation(); Point p1 = selection.getLocation();
Point p2 = new Point(p1.x + selection.width, p1.y + selection.height); Point p2 = new Point(p1.x + selection.width, p1.y + selection.height);
@ -62,7 +56,6 @@ public class ListView extends JList {
} }
} }
@Override @Override
public void paintComponent(Graphics g) { public void paintComponent(Graphics g) {
super.paintComponent(g); super.paintComponent(g);
@ -75,7 +68,6 @@ public class ListView extends JList {
} }
} }
protected void paintBlockSelection(Graphics2D g2d, Rectangle selection) { protected void paintBlockSelection(Graphics2D g2d, Rectangle selection) {
g2d.setPaint(SwingUI.derive(getSelectionBackground(), 0.3f)); g2d.setPaint(SwingUI.derive(getSelectionBackground(), 0.3f));
g2d.fill(selection); g2d.fill(selection);
@ -84,24 +76,20 @@ public class ListView extends JList {
g2d.draw(selection); g2d.draw(selection);
} }
protected String convertValueToText(Object value) { protected String convertValueToText(Object value) {
return value.toString(); return value.toString();
} }
protected Icon convertValueToIcon(Object value) { protected Icon convertValueToIcon(Object value) {
return null; return null;
} }
protected class ListViewRenderer extends DefaultListCellRenderer { protected class ListViewRenderer extends DefaultListCellRenderer {
public ListViewRenderer() { public ListViewRenderer() {
setOpaque(false); setOpaque(false);
} }
@Override @Override
public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
Icon icon = convertValueToIcon(value); Icon icon = convertValueToIcon(value);
@ -125,7 +113,6 @@ public class ListView extends JList {
return this; return this;
} }
@Override @Override
protected void paintComponent(Graphics g) { protected void paintComponent(Graphics g) {
// paint selection background for the text area only, not the whole cell // paint selection background for the text area only, not the whole cell
@ -140,14 +127,12 @@ public class ListView extends JList {
} }
}; };
protected class BlockSelectionHandler extends MouseInputAdapter { protected class BlockSelectionHandler extends MouseInputAdapter {
private Rectangle selection; private Rectangle selection;
private Point origin; private Point origin;
@Override @Override
public void mousePressed(MouseEvent e) { public void mousePressed(MouseEvent e) {
if (SwingUtilities.isLeftMouseButton(e) && !isSelectedIndex(locationToIndex(e.getPoint()))) { if (SwingUtilities.isLeftMouseButton(e) && !isSelectedIndex(locationToIndex(e.getPoint()))) {
@ -155,7 +140,6 @@ public class ListView extends JList {
} }
} }
@Override @Override
public void mouseDragged(MouseEvent e) { public void mouseDragged(MouseEvent e) {
if (origin == null) if (origin == null)
@ -167,8 +151,8 @@ public class ListView extends JList {
// keep point within component bounds // keep point within component bounds
Point p2 = e.getPoint(); Point p2 = e.getPoint();
p2.x = max(0, min(getWidth() - 1, p2.x)); p2.x = Math.max(0, Math.min(getWidth() - 1, p2.x));
p2.y = max(0, min(getHeight() - 1, p2.y)); p2.y = Math.max(0, Math.min(getHeight() - 1, p2.y));
// update selection bounds // update selection bounds
selection.setFrameFromDiagonal(origin, p2); selection.setFrameFromDiagonal(origin, p2);
@ -184,7 +168,6 @@ public class ListView extends JList {
repaint(); repaint();
} }
@Override @Override
public void mouseReleased(MouseEvent e) { public void mouseReleased(MouseEvent e) {
origin = null; origin = null;
@ -196,7 +179,6 @@ public class ListView extends JList {
repaint(); repaint();
} }
public Rectangle getSelection() { public Rectangle getSelection() {
return selection; return selection;
} }