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jadx
Commit 895ddfa3 authored by Skylot's avatar Skylot
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gui: cache renderer results in find/usage dialogs

parent 28e334a0
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Showing with 34 additions and 15 deletions
jadx-gui/src/main/java/jadx/gui/ui/CommonSearchDialog.java
View file @ 895ddfa3
......@@ -23,6 +23,7 @@ import javax.swing.JTable;
import javax.swing.KeyStroke;
import javax.swing.ListSelectionModel;
import javax.swing.ScrollPaneConstants;
import javax.swing.SwingConstants;
import javax.swing.SwingWorker;
import javax.swing.UIDefaults;
import javax.swing.UIManager;
......@@ -43,13 +44,16 @@ import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;
import org.fife.ui.rsyntaxtextarea.SyntaxConstants;
import org.fife.ui.rtextarea.SearchContext;
import org.fife.ui.rtextarea.SearchEngine;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
......@@ -309,7 +313,9 @@ public abstract class CommonSearchDialog extends JDialog {
private final Color selectedBackground;
private final Color selectedForeground;
ResultsTableCellRenderer() {
private Map<Integer, Component> componentCache = new HashMap<Integer, Component>();
public ResultsTableCellRenderer() {
UIDefaults defaults = UIManager.getDefaults();
selectedBackground = defaults.getColor("List.selectionBackground");
selectedForeground = defaults.getColor("List.selectionForeground");
......@@ -318,22 +324,33 @@ public abstract class CommonSearchDialog extends JDialog {
@Override
public Component getTableCellRendererComponent(JTable table, Object obj, boolean isSelected,
boolean hasFocus, int row, int column) {
if (!(obj instanceof JNode)) {
return null;
int id = (row << 2) | column;
Component comp = componentCache.get(id);
if (comp == null && (obj instanceof JNode)) {
comp = makeCell((JNode) obj, column);
componentCache.put(id, comp);
}
if (comp != null) {
updateSelection(comp, isSelected);
}
JNode node = (JNode) obj;
return comp;
}
private void updateSelection(Component comp, boolean isSelected) {
if (isSelected) {
comp.setBackground(selectedBackground);
comp.setForeground(selectedForeground);
} else {
comp.setBackground(ContentArea.BACKGROUND);
}
}
@Nullable
protected Component makeCell(JNode node, int column) {
if (column == 0) {
JLabel label = new JLabel();
JLabel label = new JLabel(node.makeLongString() + " ", node.getIcon(), SwingConstants.LEFT);
label.setOpaque(true);
if (isSelected) {
label.setBackground(selectedBackground);
label.setForeground(selectedForeground);
} else {
label.setBackground(ContentArea.BACKGROUND);
}
label.setIcon(node.getIcon());
label.setText(node.makeLongString() + " ");
label.setToolTipText(label.getText());
return label;
}
if (node.hasDescString()) {
......@@ -341,7 +358,6 @@ public abstract class CommonSearchDialog extends JDialog {
textArea.setFont(codeFont);
textArea.setEditable(false);
textArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVA);
textArea.setBackground(isSelected ? selectedBackground : ContentArea.BACKGROUND);
textArea.setText(" " + node.makeDescString());
textArea.setRows(1);
textArea.setColumns(textArea.getText().length());
......@@ -355,6 +371,7 @@ public abstract class CommonSearchDialog extends JDialog {
}
return null;
}
}
private class LoadTask extends SwingWorker<Void, Void> {
......
jadx-gui/src/main/java/jadx/gui/utils/Utils.java
View file @ 895ddfa3
......@@ -36,7 +36,9 @@ public class Utils {
}
public static String typeFormat(String name, ArgType type) {
return "<html>" + name + "<span style='color:#888888;'> : " + typeStr(type) + "</span></html>";
return "<html><body><nobr>" + name
+ "<span style='color:#888888;'> : " + typeStr(type) + "</span>"
+ "</nobr></body></html>";
}
public static String typeStr(ArgType type) {
......
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