Merge pull request #462 from Bl3nd/master

Tab dragging
This commit is contained in:
Konloch 2023-01-24 00:12:21 -08:00 committed by GitHub
commit 66b87494f5
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6 changed files with 772 additions and 236 deletions

View File

@ -129,8 +129,6 @@ import static the.bytecode.club.bytecodeviewer.Constants.tempDirectory;
public class BytecodeViewer
{
//TODO fix this for tab dragging & better tab controls
public static boolean EXPERIMENTAL_TAB_CODE = false;
//the launch args called on BCV
public static String[] launchArgs;

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@ -0,0 +1,82 @@
package the.bytecode.club.bytecodeviewer.gui.resourceviewer;
import com.android.tools.r8.internal.Cl;
import com.github.weisj.darklaf.components.CloseButton;
import com.github.weisj.darklaf.listener.MouseClickListener;
import the.bytecode.club.bytecodeviewer.gui.components.listeners.MouseClickedListener;
import the.bytecode.club.bytecodeviewer.translation.TranslatedStrings;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
public class CloseButtonComponent extends JPanel {
private final JTabbedPane pane;
String title = "";
public CloseButtonComponent(final JTabbedPane pane) {
super(new FlowLayout(FlowLayout.LEFT, 0, 0));
if (pane == null) {
throw new NullPointerException("TabbedPane is null");
}
this.pane = pane;
setOpaque(false);
JLabel label = new JLabel() {
public String getText() {
int i = pane.indexOfTabComponent(CloseButtonComponent.this);
if (i != -1) {
return pane.getTitleAt(i);
}
return null;
}
};
add(label);
label.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 5));
JButton button = new CloseButton();
add(button);
JPopupMenu rightClickMenu = new JPopupMenu();
JMenuItem closeAllTabs = new JMenuItem(String.valueOf(TranslatedStrings.CLOSE_ALL_BUT_THIS));
JMenuItem closeTab = new JMenuItem(String.valueOf(TranslatedStrings.CLOSE_TAB));
rightClickMenu.add(closeAllTabs);
rightClickMenu.add(closeTab);
button.setComponentPopupMenu(rightClickMenu);
button.addMouseListener(new MouseClickedListener(e ->
{
if (pane.indexOfTabComponent(CloseButtonComponent.this) != -1)
pane.remove(pane.indexOfTabComponent(CloseButtonComponent.this));
}));
closeTab.addActionListener(e ->
{
if (pane.indexOfTabComponent(CloseButtonComponent.this) != -1)
pane.remove(pane.indexOfTabComponent(CloseButtonComponent.this));
});
closeAllTabs.addActionListener(e ->
{
while (true) {
if (pane.getTabCount() <= 1)
return;
if (pane.indexOfTabComponent(CloseButtonComponent.this) != 0)
pane.remove(0);
else
pane.remove(1);
}
});
setBorder(BorderFactory.createEmptyBorder(2, 0, 0, 0));
}
}

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@ -0,0 +1,608 @@
package the.bytecode.club.bytecodeviewer.gui.resourceviewer;
import the.bytecode.club.bytecodeviewer.BytecodeViewer;
import javax.swing.*;
import java.awt.*;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.dnd.*;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
public class DraggableTabbedPane extends JTabbedPane {
public static final long serialVersionUID = 1L;
private static final int LINEWIDTH = 3;
private static final String NAME = "TabTransferData";
private final DataFlavor FLAVOR = new DataFlavor(DataFlavor.javaJVMLocalObjectMimeType, NAME);
private static GhostGlassPane s_glassPane = new GhostGlassPane();
private boolean m_isDrawRect = false;
private final Rectangle2D m_lineRect = new Rectangle2D.Double();
private final Color m_lineColor = new Color(0, 100, 255);
private TabAcceptor m_acceptor = null;
public DraggableTabbedPane() {
super(SwingConstants.TOP, SCROLL_TAB_LAYOUT);
final DragSourceListener dsl = new DragSourceListener() {
public void dragEnter(DragSourceDragEvent e) {
e.getDragSourceContext().setCursor(DragSource.DefaultMoveDrop);
}
public void dragExit(DragSourceEvent e) {
e.getDragSourceContext().setCursor(DragSource.DefaultMoveNoDrop);
m_lineRect.setRect(0, 0, 0, 0);
m_isDrawRect = false;
s_glassPane.setPoint(new Point(-1000, -1000));
s_glassPane.repaint();
}
public void dragOver(DragSourceDragEvent e) {
//e.getLocation()
//This method returns a Point indicating the cursor location in screen coordinates at the moment
TabTransferData data = getTabTransferData(e);
if (data == null) {
e.getDragSourceContext().setCursor(
DragSource.DefaultMoveNoDrop);
return;
} // if
/*
Point tabPt = e.getLocation();
SwingUtilities.convertPointFromScreen(tabPt, DnDTabbedPane.this);
if (DnDTabbedPane.this.contains(tabPt)) {
int targetIdx = getTargetTabIndex(tabPt);
int sourceIndex = data.getTabIndex();
if (getTabAreaBound().contains(tabPt)
&& (targetIdx >= 0)
&& (targetIdx != sourceIndex)
&& (targetIdx != sourceIndex + 1)) {
e.getDragSourceContext().setCursor(
DragSource.DefaultMoveDrop);
return;
} // if
e.getDragSourceContext().setCursor(
DragSource.DefaultMoveNoDrop);
return;
} // if
*/
e.getDragSourceContext().setCursor(
DragSource.DefaultMoveDrop);
}
public void dragDropEnd(DragSourceDropEvent e) {
m_isDrawRect = false;
m_lineRect.setRect(0, 0, 0, 0);
// m_dragTabIndex = -1;
if (hasGhost()) {
s_glassPane.setVisible(false);
s_glassPane.setImage(null);
}
}
public void dropActionChanged(DragSourceDragEvent e) {
}
};
final DragGestureListener dgl = e -> {
// System.out.println("dragGestureRecognized");
Point tabPt = e.getDragOrigin();
int dragTabIndex = indexAtLocation(tabPt.x, tabPt.y);
if (dragTabIndex < 0) {
return;
} // if
initGlassPane(e.getComponent(), e.getDragOrigin(), dragTabIndex);
try {
e.startDrag(DragSource.DefaultMoveDrop,
new TabTransferable(DraggableTabbedPane.this, dragTabIndex), dsl);
} catch (InvalidDnDOperationException idoe) {
idoe.printStackTrace();
}
};
//dropTarget =
new DropTarget(this, DnDConstants.ACTION_COPY_OR_MOVE,
new CDropTargetListener(), true);
new DragSource().createDefaultDragGestureRecognizer(this,
DnDConstants.ACTION_COPY_OR_MOVE, dgl);
m_acceptor = (a_component, a_index) -> true;
}
public TabAcceptor getAcceptor() {
return m_acceptor;
}
public void setAcceptor(TabAcceptor a_value) {
m_acceptor = a_value;
}
private TabTransferData getTabTransferData(DropTargetDropEvent a_event) {
try {
return (TabTransferData) a_event.getTransferable().getTransferData(FLAVOR);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
private TabTransferData getTabTransferData(DropTargetDragEvent a_event) {
try {
return (TabTransferData) a_event.getTransferable().getTransferData(FLAVOR);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
private TabTransferData getTabTransferData(DragSourceDragEvent a_event) {
try {
return (TabTransferData) a_event.getDragSourceContext().getTransferable().getTransferData(FLAVOR);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
class TabTransferable implements Transferable {
private TabTransferData m_data = null;
public TabTransferable(DraggableTabbedPane a_tabbedPane, int a_tabIndex) {
m_data = new TabTransferData(a_tabbedPane, a_tabIndex);
}
public Object getTransferData(DataFlavor flavor) {
return m_data;
// return DnDTabbedPane.this;
}
public DataFlavor[] getTransferDataFlavors() {
DataFlavor[] f = new DataFlavor[1];
f[0] = FLAVOR;
return f;
}
public boolean isDataFlavorSupported(DataFlavor flavor) {
return flavor.getHumanPresentableName().equals(NAME);
}
}
static class TabTransferData {
private DraggableTabbedPane m_tabbedPane = null;
private int m_tabIndex = -1;
public TabTransferData() {
}
public TabTransferData(DraggableTabbedPane a_tabbedPane, int a_tabIndex) {
m_tabbedPane = a_tabbedPane;
m_tabIndex = a_tabIndex;
}
public DraggableTabbedPane getTabbedPane() {
return m_tabbedPane;
}
public void setTabbedPane(DraggableTabbedPane pane) {
m_tabbedPane = pane;
}
public int getTabIndex() {
return m_tabIndex;
}
public void setTabIndex(int index) {
m_tabIndex = index;
}
}
private Point buildGhostLocation(Point a_location) {
Point retval = new Point(a_location);
switch (getTabPlacement()) {
case JTabbedPane.TOP: {
retval.y = 1;
retval.x -= s_glassPane.getGhostWidth() / 2;
}
break;
case JTabbedPane.BOTTOM: {
retval.y = getHeight() - 1 - s_glassPane.getGhostHeight();
retval.x -= s_glassPane.getGhostWidth() / 2;
}
break;
case JTabbedPane.LEFT: {
retval.x = 1;
retval.y -= s_glassPane.getGhostHeight() / 2;
}
break;
case JTabbedPane.RIGHT: {
retval.x = getWidth() - 1 - s_glassPane.getGhostWidth();
retval.y -= s_glassPane.getGhostHeight() / 2;
}
break;
} // switch
retval = SwingUtilities.convertPoint(DraggableTabbedPane.this,
retval, s_glassPane);
return retval;
}
class CDropTargetListener implements DropTargetListener {
public void dragEnter(DropTargetDragEvent e) {
// System.out.println("DropTarget.dragEnter: " + DnDTabbedPane.this);
if (isDragAcceptable(e)) {
e.acceptDrag(e.getDropAction());
} else {
e.rejectDrag();
} // if
}
public void dragExit(DropTargetEvent e) {
// System.out.println("DropTarget.dragExit: " + DnDTabbedPane.this);
m_isDrawRect = false;
}
public void dropActionChanged(DropTargetDragEvent e) {
}
public void dragOver(final DropTargetDragEvent e) {
TabTransferData data = getTabTransferData(e);
if (getTabPlacement() == JTabbedPane.TOP
|| getTabPlacement() == JTabbedPane.BOTTOM) {
initTargetLeftRightLine(getTargetTabIndex(e.getLocation()), data);
} else {
initTargetTopBottomLine(getTargetTabIndex(e.getLocation()), data);
} // if-else
repaint();
if (hasGhost()) {
s_glassPane.setPoint(buildGhostLocation(e.getLocation()));
s_glassPane.repaint();
}
}
public void drop(DropTargetDropEvent a_event) {
// System.out.println("DropTarget.drop: " + DnDTabbedPane.this);
if (isDropAcceptable(a_event)) {
convertTab(getTabTransferData(a_event), getTargetTabIndex(a_event.getLocation()));
a_event.dropComplete(true);
} else {
a_event.dropComplete(false);
} // if-else
m_isDrawRect = false;
repaint();
BytecodeViewer.viewer.workPane.tabs.setTabComponentAt(getSelectedIndex(), new CloseButtonComponent(DraggableTabbedPane.this));
}
public boolean isDragAcceptable(DropTargetDragEvent e) {
Transferable t = e.getTransferable();
if (t == null) {
return false;
} // if
DataFlavor[] flavor = e.getCurrentDataFlavors();
if (!t.isDataFlavorSupported(flavor[0])) {
return false;
} // if
TabTransferData data = getTabTransferData(e);
if (DraggableTabbedPane.this == data.getTabbedPane()
&& data.getTabIndex() >= 0) {
return true;
} // if
if (DraggableTabbedPane.this != data.getTabbedPane()) {
if (m_acceptor != null) {
return m_acceptor.isDropAcceptable(data.getTabbedPane(), data.getTabIndex());
} // if
} // if
return false;
}
public boolean isDropAcceptable(DropTargetDropEvent e) {
Transferable t = e.getTransferable();
if (t == null) {
return false;
} // if
DataFlavor[] flavor = e.getCurrentDataFlavors();
if (!t.isDataFlavorSupported(flavor[0])) {
return false;
} // if
TabTransferData data = getTabTransferData(e);
if (DraggableTabbedPane.this == data.getTabbedPane()
&& data.getTabIndex() >= 0) {
return true;
} // if
if (DraggableTabbedPane.this != data.getTabbedPane()) {
if (m_acceptor != null) {
return m_acceptor.isDropAcceptable(data.getTabbedPane(), data.getTabIndex());
} // if
} // if
return false;
}
}
private boolean m_hasGhost = true;
public void setPaintGhost(boolean flag) {
m_hasGhost = flag;
}
public boolean hasGhost() {
return m_hasGhost;
}
/**
* returns potential index for drop.
*
* @param a_point point given in the drop site component's coordinate
* @return returns potential index for drop.
*/
private int getTargetTabIndex(Point a_point) {
boolean isTopOrBottom = getTabPlacement() == JTabbedPane.TOP
|| getTabPlacement() == JTabbedPane.BOTTOM;
// if the pane is empty, the target index is always zero.
if (getTabCount() == 0) {
return 0;
} // if
for (int i = 0; i < getTabCount(); i++) {
Rectangle r = getBoundsAt(i);
if (isTopOrBottom) {
r.setRect(r.x - r.width / 2, r.y, r.width, r.height);
} else {
r.setRect(r.x, r.y - r.height / 2, r.width, r.height);
} // if-else
if (r.contains(a_point)) {
return i;
} // if
} // for
Rectangle r = getBoundsAt(getTabCount() - 1);
if (isTopOrBottom) {
int x = r.x + r.width / 2;
r.setRect(x, r.y, getWidth() - x, r.height);
} else {
int y = r.y + r.height / 2;
r.setRect(r.x, y, r.width, getHeight() - y);
} // if-else
return r.contains(a_point) ? getTabCount() : -1;
}
private void convertTab(TabTransferData a_data, int a_targetIndex) {
DraggableTabbedPane source = a_data.getTabbedPane();
int sourceIndex = a_data.getTabIndex();
if (sourceIndex < 0) {
return;
} // if
Component cmp = source.getComponentAt(sourceIndex);
String str = source.getTitleAt(sourceIndex);
if (this != source) {
source.remove(sourceIndex);
if (a_targetIndex == getTabCount()) {
addTab(str, cmp);
} else {
if (a_targetIndex < 0) {
a_targetIndex = 0;
} // if
insertTab(str, null, cmp, null, a_targetIndex);
} // if
setSelectedComponent(cmp);
// System.out.println("press="+sourceIndex+" next="+a_targetIndex);
return;
} // if
if (a_targetIndex < 0 || sourceIndex == a_targetIndex) {
//System.out.println("press="+prev+" next="+next);
return;
} // if
if (a_targetIndex == getTabCount()) {
//System.out.println("last: press="+prev+" next="+next);
source.remove(sourceIndex);
addTab(str, cmp);
setSelectedIndex(getTabCount() - 1);
} else if (sourceIndex > a_targetIndex) {
//System.out.println(" >: press="+prev+" next="+next);
source.remove(sourceIndex);
insertTab(str, null, cmp, null, a_targetIndex);
setSelectedIndex(a_targetIndex);
} else {
//System.out.println(" <: press="+prev+" next="+next);
source.remove(sourceIndex);
insertTab(str, null, cmp, null, a_targetIndex - 1);
setSelectedIndex(a_targetIndex - 1);
}
}
private void initTargetLeftRightLine(int next, TabTransferData a_data) {
if (next < 0) {
m_lineRect.setRect(0, 0, 0, 0);
m_isDrawRect = false;
return;
} // if
if ((a_data.getTabbedPane() == this)
&& (a_data.getTabIndex() == next
|| next - a_data.getTabIndex() == 1)) {
m_lineRect.setRect(0, 0, 0, 0);
m_isDrawRect = false;
} else if (getTabCount() == 0) {
m_lineRect.setRect(0, 0, 0, 0);
m_isDrawRect = false;
return;
} else if (next == 0) {
Rectangle rect = getBoundsAt(0);
m_lineRect.setRect(-LINEWIDTH / 2, rect.y, LINEWIDTH, rect.height);
m_isDrawRect = true;
} else if (next == getTabCount()) {
Rectangle rect = getBoundsAt(getTabCount() - 1);
m_lineRect.setRect(rect.x + rect.width - LINEWIDTH / 2, rect.y,
LINEWIDTH, rect.height);
m_isDrawRect = true;
} else {
Rectangle rect = getBoundsAt(next - 1);
m_lineRect.setRect(rect.x + rect.width - LINEWIDTH / 2, rect.y,
LINEWIDTH, rect.height);
m_isDrawRect = true;
}
}
private void initTargetTopBottomLine(int next, TabTransferData a_data) {
if (next < 0) {
m_lineRect.setRect(0, 0, 0, 0);
m_isDrawRect = false;
return;
} // if
if ((a_data.getTabbedPane() == this)
&& (a_data.getTabIndex() == next
|| next - a_data.getTabIndex() == 1)) {
m_lineRect.setRect(0, 0, 0, 0);
m_isDrawRect = false;
} else if (getTabCount() == 0) {
m_lineRect.setRect(0, 0, 0, 0);
m_isDrawRect = false;
return;
} else if (next == getTabCount()) {
Rectangle rect = getBoundsAt(getTabCount() - 1);
m_lineRect.setRect(rect.x, rect.y + rect.height - LINEWIDTH / 2,
rect.width, LINEWIDTH);
m_isDrawRect = true;
} else if (next == 0) {
Rectangle rect = getBoundsAt(0);
m_lineRect.setRect(rect.x, -LINEWIDTH / 2, rect.width, LINEWIDTH);
m_isDrawRect = true;
} else {
Rectangle rect = getBoundsAt(next - 1);
m_lineRect.setRect(rect.x, rect.y + rect.height - LINEWIDTH / 2,
rect.width, LINEWIDTH);
m_isDrawRect = true;
}
}
private void initGlassPane(Component c, Point tabPt, int a_tabIndex) {
//Point p = (Point) pt.clone();
getRootPane().setGlassPane(s_glassPane);
if (hasGhost()) {
Rectangle rect = getBoundsAt(a_tabIndex);
BufferedImage image = new BufferedImage(c.getWidth(),
c.getHeight(), BufferedImage.TYPE_INT_ARGB);
Graphics g = image.getGraphics();
c.paint(g);
image = image.getSubimage(rect.x, rect.y, rect.width, rect.height);
s_glassPane.setImage(image);
} // if
s_glassPane.setPoint(buildGhostLocation(tabPt));
s_glassPane.setVisible(true);
}
private Rectangle getTabAreaBound() {
Rectangle lastTab = getUI().getTabBounds(this, getTabCount() - 1);
return new Rectangle(0, 0, getWidth(), lastTab.y + lastTab.height);
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
if (m_isDrawRect) {
Graphics2D g2 = (Graphics2D) g;
g2.setPaint(m_lineColor);
g2.fill(m_lineRect);
} // if
}
public interface TabAcceptor {
boolean isDropAcceptable(DraggableTabbedPane a_component, int a_index);
}
}
class GhostGlassPane extends JPanel {
public static final long serialVersionUID = 1L;
private final AlphaComposite m_composite;
private Point m_location = new Point(0, 0);
private BufferedImage m_draggingGhost = null;
public GhostGlassPane() {
setOpaque(false);
m_composite = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.7f);
}
public void setImage(BufferedImage draggingGhost) {
m_draggingGhost = draggingGhost;
}
public void setPoint(Point a_location) {
m_location.x = a_location.x;
m_location.y = a_location.y;
}
public int getGhostWidth() {
if (m_draggingGhost == null) {
return 0;
} // if
return m_draggingGhost.getWidth(this);
}
public int getGhostHeight() {
if (m_draggingGhost == null) {
return 0;
} // if
return m_draggingGhost.getHeight(this);
}
public void paintComponent(Graphics g) {
if (m_draggingGhost == null) {
return;
} // if
Graphics2D g2 = (Graphics2D) g;
g2.setComposite(m_composite);
g2.drawImage(m_draggingGhost, (int) m_location.getX(), (int) m_location.getY(), null);
}
}

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@ -35,14 +35,13 @@ import javax.swing.plaf.basic.BasicButtonUI;
* Using CloseButton of darklaf instead. 4/17/2022
*/
@Deprecated
public class TabExitButton extends JButton implements ActionListener
{
public class TabExitButton extends JButton implements ActionListener {
private final TabbedPane tabbedPane;
private final int tabIndex;
private final String tabWorkingName;
public TabExitButton(TabbedPane tabbedPane, int tabIndex, String tabWorkingName)
{
public TabExitButton(TabbedPane tabbedPane, int tabIndex, String tabWorkingName) {
this.tabbedPane = tabbedPane;
this.tabIndex = tabIndex;
this.tabWorkingName = tabWorkingName;
@ -65,29 +64,26 @@ public class TabExitButton extends JButton implements ActionListener
addActionListener(this);
}
public int getTabIndex()
{
public int getTabIndex() {
return tabIndex;
}
@Override
public void actionPerformed(final ActionEvent e)
{
public void actionPerformed(final ActionEvent e) {
final int i = tabbedPane.tabs.indexOfTabComponent(tabbedPane);
if (i != -1)
{
if (i != -1) {
tabbedPane.tabs.remove(i);
}
}
// we don't want to update UI for this button
@Override
public void updateUI() { }
public void updateUI() {
}
// paint the cross
@Override
protected void paintComponent(final Graphics g)
{
protected void paintComponent(final Graphics g) {
super.paintComponent(g);
final Graphics2D g2 = (Graphics2D) g.create();
// shift the image for pressed buttons
@ -97,8 +93,9 @@ public class TabExitButton extends JButton implements ActionListener
g2.setStroke(new BasicStroke(2));
g2.setColor(Color.BLACK);
if (getModel().isRollover())
if (getModel().isRollover()) {
g2.setColor(Color.MAGENTA);
}
final int delta = 6;
g2.drawLine(delta, delta, getWidth() - delta - 1, getHeight() - delta - 1);
@ -106,18 +103,15 @@ public class TabExitButton extends JButton implements ActionListener
g2.dispose();
}
public TabbedPane getTabbedPane()
{
public TabbedPane getTabbedPane() {
return tabbedPane;
}
public String getTabWorkingName()
{
public String getTabWorkingName() {
return tabWorkingName;
}
public static long getSerialVersionUID()
{
public static long getSerialVersionUID() {
return serialVersionUID;
}

View File

@ -7,14 +7,7 @@ import java.awt.Rectangle;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JTabbedPane;
import javax.swing.SwingUtilities;
import javax.swing.*;
import com.github.weisj.darklaf.components.CloseButton;
import the.bytecode.club.bytecodeviewer.BytecodeViewer;
@ -50,174 +43,43 @@ import the.bytecode.club.bytecodeviewer.translation.TranslatedStrings;
* @author WaterWolf
* @since 09/26/2011
*/
public class TabbedPane extends JPanel
{
public final JTabbedPane tabs;
public final JLabel label;
private DelayTabbedPaneThread probablyABadIdea;
private long startedDragging = 0;
public final String tabName;
public final String fileContainerName;
public final ResourceViewer resource;
private static long lastMouseClick = System.currentTimeMillis();
public final static MouseListener buttonHoverAnimation = new ButtonHoverAnimation();
public static final Color BLANK_COLOR = new Color(0, 0, 0, 0);
public TabbedPane(int tabIndex, String tabWorkingName, String fileContainerName, String name, final JTabbedPane existingTabs, ResourceViewer resource)
{
// unset default FlowLayout' gaps
super(new FlowLayout(FlowLayout.LEFT, 0, 0));
public class TabbedPane extends JPanel {
this.tabName = name;
this.fileContainerName = fileContainerName;
this.resource = resource;
if (existingTabs == null)
throw new NullPointerException("TabbedPane is null");
public final JTabbedPane tabs;
public final JLabel label;
private DelayTabbedPaneThread probablyABadIdea;
private long startedDragging = 0;
public final String tabName;
public final String fileContainerName;
public final ResourceViewer resource;
private static long lastMouseClick = System.currentTimeMillis();
public final static MouseListener buttonHoverAnimation = new ButtonHoverAnimation();
public static final Color BLANK_COLOR = new Color(0, 0, 0, 0);
this.tabs = existingTabs;
setOpaque(false);
public TabbedPane(int tabIndex, String tabWorkingName, String fileContainerName, String name, final DraggableTabbedPane existingTabs, ResourceViewer resource) {
// unset default FlowLayout' gaps
super(new FlowLayout(FlowLayout.LEFT, 0, 0));
// make JLabel read titles from JTabbedPane
label = new MaxWidthJLabel(tabName, 400, 20);
this.tabName = name;
this.fileContainerName = fileContainerName;
this.resource = resource;
this.add(label);
// add more space between the label and the button
label.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 5));
// tab button
JButton exitButton = new CloseButton();
this.add(exitButton);
// add more space to the top of the component
setBorder(BorderFactory.createEmptyBorder(2, 0, 0, 0));
//define the right click pop-up menu
JPopupMenu rightClickMenu = new JPopupMenu();
JMenuItem closeAllTabs = new JMenuItem(TranslatedStrings.CLOSE_ALL_BUT_THIS + ": " + name);
JMenuItem closeTab = new JMenuItem(TranslatedStrings.CLOSE_TAB + ": " + name);
rightClickMenu.add(closeAllTabs);
rightClickMenu.add(closeTab);
//setComponentPopupMenu(rightClickMenu);
exitButton.setComponentPopupMenu(rightClickMenu);
exitButton.addMouseListener(new MouseClickedListener(e ->
{
if (this.getTabIndex() != -1)
existingTabs.remove(this.getTabIndex());
}));
closeTab.addActionListener(e ->
{
if (this.getTabIndex() != -1)
existingTabs.remove(this.getTabIndex());
});
closeAllTabs.addActionListener(e ->
{
if (existingTabs == null)
throw new NullPointerException("TabbedPane is null");
while (true)
{
if (existingTabs.getTabCount() <= 1)
return;
if (this.getTabIndex() != 0)
existingTabs.remove(0);
else
existingTabs.remove(1);
}
});
//tab dragging
if(BytecodeViewer.EXPERIMENTAL_TAB_CODE)
{
/*label.addMouseListener(new MouseListener() {
@Override public void mouseClicked(MouseEvent e) {}
@Override public void mouseEntered(MouseEvent arg0) {
}
@Override public void mouseExited(MouseEvent arg0) {
}
@Override public void mousePressed(MouseEvent e) {
onMousePressed(e);
}
@Override public void mouseReleased(MouseEvent e) {
stopDragging(e.getX(), e.getY());
}
});*/
this.addMouseListener(new MouseListener() {
@Override public void mouseClicked(MouseEvent e) {}
@Override public void mouseEntered(MouseEvent arg0) {}
@Override public void mouseExited(MouseEvent arg0) {}
@Override public void mousePressed(MouseEvent e) {
onMousePressed(e);
}
@Override public void mouseReleased(MouseEvent e) {
stopDragging(e.getX(), e.getY());
}
});
}
//middle click close
if(BytecodeViewer.EXPERIMENTAL_TAB_CODE)
{
this.addMouseListener(new MouseAdapter()
{
@Override
public void mouseReleased(MouseEvent e)
{
if (e.getButton() != MouseEvent.BUTTON2)
return;
final int i = existingTabs.indexOfTabComponent(TabbedPane.this);
if (i != -1)
existingTabs.remove(i);
}
});
}
}
this.tabs = existingTabs;
setOpaque(false);
private void stopDragging(int mouseX, int mouseY)
{
if (System.currentTimeMillis() - startedDragging >= 210)
{
Rectangle bounds = new Rectangle(1, 1, mouseX, mouseY);
System.out.println("debug-5: " + mouseX + ", " + mouseY);
int totalTabs = BytecodeViewer.viewer.workPane.tabs.getTabCount();
int index = -1;
for (int i = 0; i < totalTabs; i++)
{
Component c = BytecodeViewer.viewer.workPane.tabs.getTabComponentAt(i);
if (c != null && bounds.intersects(c.getBounds()))
index = i; //replace this tabs position
}
// make JLabel read titles from JTabbedPane
label = new MaxWidthJLabel(tabName, 400, 20);
if (index == -1)
{
for (int i = 0; i < totalTabs; i++)
{
Component c = BytecodeViewer.viewer.workPane.tabs.getTabComponentAt(i);
//do some check to see if it's past the X or Y
if (c != null) {
System.out.println("debug-6: " + c.getBounds());
}
}
}
this.add(label);
// add more space between the label and the button
label.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 5));
// add more space to the top of the component
setBorder(BorderFactory.createEmptyBorder(2, 0, 0, 0));
}
if (index != -1)
{
BytecodeViewer.viewer.workPane.tabs.remove(this);
BytecodeViewer.viewer.workPane.tabs.setTabComponentAt(index, this);
}
}
SwingUtilities.invokeLater(() ->
{
label.setBackground(BLANK_COLOR);
label.updateUI();
});
}
public void onMousePressed(MouseEvent e)
{
BytecodeViewer.viewer.workPane.tabs.dispatchEvent(e);
@ -232,8 +94,7 @@ public class TabbedPane extends JPanel
probablyABadIdea = new DelayTabbedPaneThread(TabbedPane.this);
probablyABadIdea.start();
repaint();
System.out.println(e.getX()+", "+e.getY());
Rectangle bounds = new Rectangle(1, 1, e.getX(), e.getY());
Rectangle bounds = new Rectangle(e.getX(), e.getY(), e.getX() + this.getX(), e.getY());
for(int i = 0; i < BytecodeViewer.viewer.workPane.tabs.getTabCount(); i++)
{
Component c = BytecodeViewer.viewer.workPane.tabs.getTabComponentAt(i);
@ -241,15 +102,11 @@ public class TabbedPane extends JPanel
BytecodeViewer.viewer.workPane.tabs.setSelectedIndex(i);
}
}
else
{
stopDragging(e.getX(), e.getY());
}
}
private static final long serialVersionUID = -4774885688297538774L;
public int getTabIndex() {
return tabs.indexOfTabComponent(this);
}
private static final long serialVersionUID = -4774885688297538774L;
/*public int getTabIndex() {
return tabs.indexOfTabComponent(this);
}*/
}

View File

@ -1,9 +1,6 @@
package the.bytecode.club.bytecodeviewer.gui.resourceviewer;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.FlowLayout;
import java.awt.Rectangle;
import java.awt.*;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.HashSet;
@ -12,7 +9,8 @@ import javax.swing.JButton;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JTabbedPane;
import com.github.weisj.darklaf.components.CloseButton;
import the.bytecode.club.bytecodeviewer.BytecodeViewer;
import the.bytecode.club.bytecodeviewer.decompilers.Decompiler;
import the.bytecode.club.bytecodeviewer.gui.resourceviewer.viewer.ClassViewer;
@ -45,7 +43,7 @@ import static the.bytecode.club.bytecodeviewer.Constants.BLOCK_TAB_MENU;
***************************************************************************/
/**
* The pane that contains all of the resources as tabs.
* This pane contains all the resources, as tabs.
*
* @author Konloch
* @author WaterWolf
@ -54,7 +52,7 @@ import static the.bytecode.club.bytecodeviewer.Constants.BLOCK_TAB_MENU;
public class Workspace extends TranslatedVisibleComponent
{
public final JTabbedPane tabs;
public final DraggableTabbedPane tabs;
public final JPanel buttonPanel;
public final JButton refreshClass;
public final Set<String> openedTabs = new HashSet<>();
@ -63,8 +61,8 @@ public class Workspace extends TranslatedVisibleComponent
{
super("Workspace", TranslatedComponents.WORK_SPACE);
this.tabs = new JTabbedPane();
this.tabs = new DraggableTabbedPane();
JPopupMenu popUp = new JPopupMenu();
JMenuItem closeAllTabs = new JMenuItem("Close All But This");
JMenuItem closeTab = new JMenuItem("Close Tab");
@ -72,28 +70,28 @@ public class Workspace extends TranslatedVisibleComponent
{
TabExitButton tabExitButton = (TabExitButton) ((JPopupMenu)((JMenuItem) e.getSource()).getParent()).getInvoker();
final int index = tabExitButton.getTabIndex();
if (index != -1)
tabs.remove(index);
});
closeAllTabs.addActionListener(e ->
{
TabExitButton tabExitButton = (TabExitButton) ((JPopupMenu)((JMenuItem) e.getSource()).getParent()).getInvoker();
final int index = tabExitButton.getTabIndex();
while (true)
{
if (tabs.getTabCount() <= 1)
return;
if (index != 0)
tabs.remove(0);
else
tabs.remove(1);
}
});
tabs.addMouseListener(new MouseListener()
{
@Override
@ -108,11 +106,11 @@ public class Workspace extends TranslatedVisibleComponent
{
if (BLOCK_TAB_MENU)
return;
if (e.getButton() == 3)
{
Rectangle bounds = new Rectangle(1, 1, e.getX(), e.getY());
for (int i = 0; i < BytecodeViewer.viewer.workPane.tabs.getTabCount(); i++)
{
Component c = BytecodeViewer.viewer.workPane.tabs.getTabComponentAt(i);
@ -136,7 +134,7 @@ public class Workspace extends TranslatedVisibleComponent
popUp.add(closeAllTabs);
popUp.add(closeTab);
if (!BLOCK_TAB_MENU)
tabs.setComponentPopupMenu(popUp);
@ -155,7 +153,7 @@ public class Workspace extends TranslatedVisibleComponent
buttonPanel.add(refreshClass);
buttonPanel.setVisible(false);
getContentPane().add(buttonPanel, BorderLayout.SOUTH);
tabs.addContainerListener(new TabRemovalEvent());
@ -175,7 +173,7 @@ public class Workspace extends TranslatedVisibleComponent
{
addResource(container, name, new FileViewer(container, name));
}
private void addResource(final ResourceContainer container, final String name, final ResourceViewer resourceView)
{
// Warn user and prevent 'nothing' from opening if no Decompiler is selected
@ -186,12 +184,12 @@ public class Workspace extends TranslatedVisibleComponent
BytecodeViewer.showMessage(TranslatedStrings.SUGGESTED_FIX_NO_DECOMPILER_WARNING.toString());
return;
}
//unlock the refresh button
BytecodeViewer.viewer.workPane.refreshClass.setEnabled(true);
final String workingName = container.getWorkingName(name);
//create a new tab if the resource isn't opened currently
if (!openedTabs.contains(workingName))
{
@ -200,7 +198,7 @@ public class Workspace extends TranslatedVisibleComponent
else //if the resource is already opened select this tab as the active one
{
//TODO openedTabs could be changed to a HashMap<String, Integer> for faster lookups
//search through each tab
for(int i = 0; i < tabs.getTabCount(); i++)
{
@ -214,33 +212,32 @@ public class Workspace extends TranslatedVisibleComponent
}
}
}
public void addResourceToTab(ResourceViewer resourceView, String workingName, String containerName, String name)
{
//start processing the resource to be viewed
if(resourceView instanceof ClassViewer)
resourceView.refresh(null);
//add the resource view to the tabs
tabs.add(resourceView);
//get the resource view index
final int tabIndex = tabs.indexOfComponent(resourceView);
//create a new tabbed pane
TabbedPane tabbedPane = new TabbedPane(tabIndex, workingName, containerName, name, tabs, resourceView);
resourceView.tabbedPane = tabbedPane;
resourceView.tabbedPane = new TabbedPane(tabIndex, workingName, containerName, name, tabs, resourceView);
resourceView.resource.workingName = workingName;
//set the tabs index
tabs.setTabComponentAt(tabIndex, tabbedPane);
tabs.setTabComponentAt(tabIndex, new CloseButtonComponent(tabs));
//open the tab that was just added
tabs.setSelectedIndex(tabIndex);
//set resource as opened in a tab
openedTabs.add(workingName);
//refresh the tab title
resourceView.refreshTitle();
}
@ -258,6 +255,6 @@ public class Workspace extends TranslatedVisibleComponent
tabs.removeAll();
tabs.updateUI();
}
private static final long serialVersionUID = 6542337997679487946L;
}