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search in panel with ctrl alt

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This commit is contained in:
Radek Davidek 2026-02-26 13:14:57 +01:00
parent 2b3f037c85
commit 177f63f485
2 changed files with 67 additions and 1 deletions
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2
src/main/java/cz/kamma/kfmanager/MainApp.java
View File

@ -15,7 +15,7 @@ import java.io.InputStreamReader;
*/
public class MainApp {
public static final String APP_VERSION = "1.1.8";
public static final String APP_VERSION = "1.1.9";
public enum OS {
WINDOWS, LINUX, MACOS, UNKNOWN

66
src/main/java/cz/kamma/kfmanager/ui/FilePanelTab.java
View File

@ -26,6 +26,7 @@ import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Locale;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.attribute.BasicFileAttributes;
@ -71,6 +72,9 @@ public class FilePanelTab extends JPanel {
private boolean active = false;
private final Map<String, Long> changeTimestamps = new HashMap<>();
private static final long CHANGE_HIGHLIGHT_DURATION = 500; // 0.5 seconds per item
private String ctrlAltTypeBuffer = "";
private long ctrlAltTypeLastTs = 0L;
private static final long CTRL_ALT_TYPE_RESET_MS = 1200;
public FilePanelTab(String initialPath) {
this(initialPath, true);
@ -869,6 +873,17 @@ public class FilePanelTab extends JPanel {
fileTable.addKeyListener(new java.awt.event.KeyAdapter() {
@Override
public void keyPressed(java.awt.event.KeyEvent e) {
if ((e.isControlDown() && (e.isAltDown() || e.isAltGraphDown()) && !e.isMetaDown())) {
char typed = e.getKeyChar();
if (typed == KeyEvent.CHAR_UNDEFINED || typed < 32) {
typed = keyCodeToChar(e.getKeyCode(), e.isShiftDown());
}
if (typed != 0) {
handleCtrlAltTypeSearch(typed);
e.consume();
return;
}
}
if (e.getKeyCode() == java.awt.event.KeyEvent.VK_ENTER && !e.isControlDown()) {
openSelectedItem();
e.consume();
@ -920,8 +935,59 @@ public class FilePanelTab extends JPanel {
}
}
}
@Override
public void keyTyped(java.awt.event.KeyEvent e) {
// Intentionally empty: Ctrl+Alt combinations often bypass keyTyped.
}
});
}
private void handleCtrlAltTypeSearch(char c) {
if (inlineRenameActive || fileTable.isEditing()) return;
long now = System.currentTimeMillis();
if (now - ctrlAltTypeLastTs > CTRL_ALT_TYPE_RESET_MS) {
ctrlAltTypeBuffer = "";
}
ctrlAltTypeLastTs = now;
ctrlAltTypeBuffer += Character.toLowerCase(c);
String match = findFirstItemStartingWith(ctrlAltTypeBuffer);
if (match == null && ctrlAltTypeBuffer.length() > 1) {
ctrlAltTypeBuffer = String.valueOf(Character.toLowerCase(c));
match = findFirstItemStartingWith(ctrlAltTypeBuffer);
}
if (match != null) {
selectItemByName(match, true);
}
}
private String findFirstItemStartingWith(String prefix) {
if (prefix == null || prefix.isEmpty()) return null;
String p = prefix.toLowerCase(Locale.ROOT);
for (FileItem item : tableModel.items) {
if (item == null) continue;
String name = item.getName();
if (name != null && name.toLowerCase(Locale.ROOT).startsWith(p)) {
return name;
}
}
return null;
}
private static char keyCodeToChar(int keyCode, boolean shift) {
if (keyCode >= KeyEvent.VK_A && keyCode <= KeyEvent.VK_Z) {
char base = (char) ('a' + (keyCode - KeyEvent.VK_A));
return shift ? Character.toUpperCase(base) : base;
}
if (keyCode >= KeyEvent.VK_0 && keyCode <= KeyEvent.VK_9) {
return (char) ('0' + (keyCode - KeyEvent.VK_0));
}
if (keyCode >= KeyEvent.VK_NUMPAD0 && keyCode <= KeyEvent.VK_NUMPAD9) {
return (char) ('0' + (keyCode - KeyEvent.VK_NUMPAD0));
}
return 0;
}
private void handleBriefKeyNavigation(java.awt.event.KeyEvent e) {
switch (e.getKeyCode()) {