Files
jpexs-decompiler/src/com/jpexs/decompiler/flash/easygui/TimelineBodyPanel.java
Jindra Petřík c43769410c Add new (key)frame.
Button add to stage fix.
getCharacters sync fix
2024-10-29 16:55:43 +01:00

822 lines
32 KiB
Java

/*
* Copyright (C) 2010-2024 JPEXS
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.jpexs.decompiler.flash.easygui;
import com.jpexs.decompiler.flash.ReadOnlyTagList;
import com.jpexs.decompiler.flash.tags.RemoveObject2Tag;
import com.jpexs.decompiler.flash.tags.ShowFrameTag;
import com.jpexs.decompiler.flash.tags.Tag;
import com.jpexs.decompiler.flash.tags.base.CharacterTag;
import com.jpexs.decompiler.flash.tags.base.MorphShapeTag;
import com.jpexs.decompiler.flash.tags.base.PlaceObjectTypeTag;
import com.jpexs.decompiler.flash.tags.base.RemoveTag;
import com.jpexs.decompiler.flash.timeline.DepthState;
import com.jpexs.decompiler.flash.timeline.Timeline;
import com.jpexs.decompiler.flash.timeline.Timelined;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.SystemColor;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.SwingUtilities;
import org.pushingpixels.substance.internal.utils.SubstanceColorUtilities;
/**
* @author JPEXS
*/
public class TimelineBodyPanel extends JPanel implements MouseListener, KeyListener {
private Timeline timeline;
public static final int FRAME_WIDTH = 8;
public static final int FRAME_HEIGHT = 18;
public static final Color SHAPE_TWEEN_COLOR = new Color(0x59, 0xfe, 0x7c);
public static final Color MOTION_TWEEN_COLOR = new Color(0xd1, 0xac, 0xf1);
//public static final Color frameColor = new Color(0xbd, 0xd8, 0xfc);
public static final Color BORDER_COLOR = Color.black;
public static final Color EMPTY_BORDER_COLOR = new Color(0xbd, 0xd8, 0xfc);
public static final Color KEY_COLOR = Color.black;
public static final Color A_COLOR = Color.black;
public static final Color STOP_COLOR = Color.white;
public static final Color STOP_BORDER_COLOR = Color.black;
public static final Color BORDER_LINES_COLOR = new Color(0xde, 0xde, 0xde);
public static final Color SELECTED_COLOR = new Color(0xff, 0x99, 0x99);
public static final Color SELECTED_BORDER_COLOR = new Color(0xcc, 0, 0);
//public static final Color SELECTED_COLOR = new Color(113, 174, 235);
public static final int BORDER_LINES_LENGTH = 2;
public static final float FONT_SIZE = 10.0f;
private final List<FrameSelectionListener> selectionListeners = new ArrayList<>();
private final List<Runnable> changeListeners = new ArrayList<>();
public Point cursor = null;
private int frame = 0;
private int depth = 0;
private final UndoManager undoManager;
private enum BlockType {
EMPTY, NORMAL, MOTION_TWEEN, SHAPE_TWEEN
}
public static Color getEmptyFrameColor() {
return SubstanceColorUtilities.getLighterColor(getControlColor(), 0.7);
}
public static Color getEmptyFrameSecondColor() {
return SubstanceColorUtilities.getLighterColor(getControlColor(), 0.9);
}
public static Color getBackgroundColor() {
return SystemColor.control;
}
public static Color getSelectedColor() {
return SystemColor.textHighlight;
}
private static Color getControlColor() {
return SystemColor.control;
}
public static Color getFrameColor() {
return SubstanceColorUtilities.getDarkerColor(getControlColor(), 0.1);
}
public void addFrameSelectionListener(FrameSelectionListener l) {
selectionListeners.add(l);
}
public void removeFrameSelectionListener(FrameSelectionListener l) {
selectionListeners.remove(l);
}
public void addChangeListener(Runnable l) {
changeListeners.add(l);
}
public void removeChangeListener(Runnable l) {
changeListeners.remove(l);
}
private void fireChanged() {
for (Runnable l : changeListeners) {
l.run();
}
}
public TimelineBodyPanel(UndoManager undoManager) {
refresh();
addMouseListener(this);
addKeyListener(this);
setFocusable(true);
this.undoManager = undoManager;
}
@Override
protected void paintComponent(Graphics g1) {
Graphics2D g = (Graphics2D) g1;
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g.setColor(getBackgroundColor());
g.fillRect(0, 0, getWidth(), getHeight());
if (timeline == null) {
return;
}
Rectangle clip = g.getClipBounds();
int frameWidth = FRAME_WIDTH;
int frameHeight = FRAME_HEIGHT;
int start_f = clip.x / frameWidth;
int start_d = clip.y / frameHeight;
int end_f = (clip.x + clip.width) / frameWidth;
int end_d = (clip.y + clip.height) / frameHeight;
int max_d = timeline.getMaxDepth();
if (max_d < end_d) {
end_d = max_d;
}
int max_f = timeline.getFrameCount() - 1;
if (max_f < end_f) {
end_f = max_f;
}
if (end_d - start_d + 1 < 0) {
return;
}
// draw background
for (int f = start_f; f <= end_f; f++) {
g.setColor((f + 1) % 5 == 0 ? getEmptyFrameSecondColor() : getEmptyFrameColor());
g.fillRect(f * frameWidth, start_d * frameHeight, frameWidth, (end_d - start_d + 1) * frameHeight);
g.setColor(EMPTY_BORDER_COLOR);
for (int d = start_d; d <= end_d; d++) {
g.drawRect(f * frameWidth, d * frameHeight, frameWidth, frameHeight);
}
}
// draw selected cell
if (cursor != null) {
g.setColor(getSelectedColor());
g.fillRect(cursor.x * frameWidth + 1, cursor.y * frameHeight + 1, frameWidth - 1, frameHeight - 1);
}
int awidth = g.getFontMetrics().stringWidth("a");
boolean firstAction = true;
for (int f = start_f; f <= end_f || (firstAction && f <= max_f); f++) {
if (!timeline.getFrame(f).actions.isEmpty()) {
if (firstAction) {
drawBlock(g, getEmptyFrameColor(), 0, 0, f, BlockType.EMPTY);
}
int f2 = f + 1;
while (f2 <= max_f && timeline.getFrame(f2).actions.isEmpty()) {
f2++;
}
drawBlock(g, getEmptyFrameColor(), 0, f, f2 - f, BlockType.EMPTY);
g.setColor(A_COLOR);
g.setFont(getFont().deriveFont(FONT_SIZE));
g.drawString("a", f * frameWidth + frameWidth / 2 - awidth / 2, frameHeight / 2);
firstAction = false;
}
}
Map<Integer, Integer> depthMaxFrames = timeline.getDepthMaxFrame();
for (int d = start_d; d <= end_d; d++) {
int maxFrame = depthMaxFrames.containsKey(d) ? depthMaxFrames.get(d) : -1;
if (maxFrame < 0) {
continue;
}
int end_f2 = Math.min(end_f, maxFrame);
int start_f2 = Math.min(start_f, end_f2);
// find the start frame number of the current block
DepthState dsStart = timeline.getFrame(start_f2).layers.get(d);
for (; start_f2 >= 1; start_f2--) {
DepthState ds = timeline.getFrame(start_f2 - 1).layers.get(d);
if (((dsStart == null) != (ds == null))
|| (ds != null && (dsStart.characterId != ds.characterId || !Objects.equals(dsStart.className, ds.className)))) {
break;
}
}
for (int f = start_f2; f <= end_f2; f++) {
DepthState fl = timeline.getFrame(f).layers.get(d);
boolean motionTween = fl == null ? false : fl.motionTween;
DepthState flNext = f < max_f ? timeline.getFrame(f + 1).layers.get(d) : null;
DepthState flPrev = f > 0 ? timeline.getFrame(f - 1).layers.get(d) : null;
CharacterTag cht = fl == null ? null : fl.getCharacter();
boolean shapeTween = cht != null && (cht instanceof MorphShapeTag);
boolean motionTweenStart = !motionTween && (flNext != null && flNext.motionTween);
boolean motionTweenEnd = !motionTween && (flPrev != null && flPrev.motionTween);
//boolean shapeTweenStart = shapeTween && (flPrev == null || flPrev.characterId != fl.characterId);
//boolean shapeTweenEnd = shapeTween && (flNext == null || flNext.characterId != fl.characterId);
/*if (motionTweenStart || motionTweenEnd) {
motionTween = true;
}*/
int draw_f = f;
int num_frames = 1;
Color backColor;
BlockType blockType;
if (fl == null) {
for (; f + 1 < timeline.getFrameCount(); f++) {
fl = timeline.getFrame(f + 1).layers.get(d);
if (fl != null && fl.getCharacter() != null) {
break;
}
num_frames++;
}
backColor = getEmptyFrameColor();
blockType = BlockType.EMPTY;
} else {
for (; f + 1 < timeline.getFrameCount(); f++) {
fl = timeline.getFrame(f + 1).layers.get(d);
if (fl == null || fl.key) {
break;
}
num_frames++;
}
backColor = shapeTween ? SHAPE_TWEEN_COLOR : motionTween ? MOTION_TWEEN_COLOR : getFrameColor();
blockType = shapeTween ? BlockType.SHAPE_TWEEN : motionTween ? BlockType.MOTION_TWEEN : BlockType.NORMAL;
}
drawBlock(g, backColor, d, draw_f, num_frames, blockType);
}
}
if (cursor != null && cursor.x >= start_f && cursor.x <= end_f) {
g.setColor(SELECTED_BORDER_COLOR);
g.drawLine(cursor.x * frameWidth + frameWidth / 2, 0, cursor.x * frameWidth + frameWidth / 2, getHeight());
}
}
private void drawBlock(Graphics2D g, Color backColor, int depth, int frame, int num_frames, BlockType blockType) {
int frameWidth = FRAME_WIDTH;
int frameHeight = FRAME_HEIGHT;
g.setColor(backColor);
g.fillRect(frame * frameWidth, depth * frameHeight, num_frames * frameWidth, frameHeight);
g.setColor(BORDER_COLOR);
g.drawRect(frame * frameWidth, depth * frameHeight, num_frames * frameWidth, frameHeight);
boolean selected = false;
if (cursor != null && frame <= cursor.x && (frame + num_frames) > cursor.x && depth == cursor.y) {
selected = true;
}
if (selected) {
g.setColor(getSelectedColor());
g.fillRect(cursor.x * frameWidth + 1, depth * frameHeight + 1, frameWidth - 1, frameHeight - 1);
}
boolean isTween = blockType == BlockType.MOTION_TWEEN || blockType == BlockType.SHAPE_TWEEN;
g.setColor(KEY_COLOR);
if (isTween) {
g.drawLine(frame * frameWidth, depth * frameHeight + frameHeight * 3 / 4,
frame * frameWidth + num_frames * frameWidth - frameWidth / 2, depth * frameHeight + frameHeight * 3 / 4
);
}
if (blockType == BlockType.EMPTY) {
g.drawOval(frame * frameWidth + frameWidth / 4, depth * frameHeight + frameHeight * 3 / 4 - frameWidth / 2 / 2, frameWidth / 2, frameWidth / 2);
} else {
g.fillOval(frame * frameWidth + frameWidth / 4, depth * frameHeight + frameHeight * 3 / 4 - frameWidth / 2 / 2, frameWidth / 2, frameWidth / 2);
}
if (num_frames > 1) {
int endFrame = frame + num_frames - 1;
if (isTween) {
g.fillOval(endFrame * frameWidth + frameWidth / 4, depth * frameHeight + frameHeight * 3 / 4 - frameWidth / 2 / 2, frameWidth / 2, frameWidth / 2);
} else {
g.setColor(STOP_COLOR);
g.fillRect(endFrame * frameWidth + frameWidth / 4, depth * frameHeight + frameHeight / 2 - 2, frameWidth / 2, frameHeight / 2);
g.setColor(STOP_BORDER_COLOR);
g.drawRect(endFrame * frameWidth + frameWidth / 4, depth * frameHeight + frameHeight / 2 - 2, frameWidth / 2, frameHeight / 2);
}
g.setColor(BORDER_LINES_COLOR);
for (int n = frame + 1; n < frame + num_frames; n++) {
g.drawLine(n * frameWidth, depth * frameHeight + 1, n * frameWidth, depth * frameHeight + BORDER_LINES_LENGTH);
g.drawLine(n * frameWidth, depth * frameHeight + frameHeight - 1, n * frameWidth, depth * frameHeight + frameHeight - BORDER_LINES_LENGTH);
}
}
}
@Override
public void mouseClicked(MouseEvent e) {
}
public void depthSelect(int depth) {
frameSelect(frame, depth);
}
public void frameSelect(int frame, int depth) {
if (cursor != null && cursor.x == frame && (cursor.y == depth || depth == -1)) {
return;
}
if (depth == -1 && cursor != null) {
depth = cursor.y;
}
cursor = new Point(frame, depth);
fireFrameSelected(frame, depth);
repaint();
this.frame = frame;
this.depth = depth;
scrollRectToVisible(getFrameBounds(frame, depth));
}
private void fireFrameSelected(int frame, int depth) {
for (FrameSelectionListener l : selectionListeners) {
l.frameSelected(frame, depth);
}
}
@Override
public void mousePressed(MouseEvent e) {
Point p = e.getPoint();
p.x = p.x / FRAME_WIDTH;
p.y = p.y / FRAME_HEIGHT;
if (p.x >= timeline.getFrameCount()) {
p.x = timeline.getFrameCount() - 1;
}
int maxDepth = timeline.getMaxDepth();
if (p.y > maxDepth) {
p.y = maxDepth;
}
frameSelect(p.x, p.y);
requestFocusInWindow();
if (SwingUtilities.isRightMouseButton(e)) {
JPopupMenu popupMenu = new JPopupMenu();
DepthState ds = timeline.getFrame(frame).layers.get(depth);
boolean thisEmpty = ds == null || ds.getCharacter() == null;
boolean previousEmpty = true;
boolean emptyDepth = true;
boolean somethingBefore = false;
boolean somethingAfter = false;
if (frame > 0) {
ds = timeline.getFrame(frame - 1).layers.get(depth);
previousEmpty = ds == null || ds.getCharacter() == null;
}
for (int f = frame - 1; f >= 0; f--) {
ds = timeline.getFrame(f).layers.get(depth);
boolean empty = ds == null || ds.getCharacter() == null;
if (!empty) {
somethingBefore = true;
break;
}
}
for (int f = frame + 1; f < timeline.getFrameCount(); f++) {
ds = timeline.getFrame(f).layers.get(depth);
boolean empty = ds == null || ds.getCharacter() == null;
if (!empty) {
somethingAfter = true;
break;
}
}
emptyDepth = thisEmpty && !somethingBefore && !somethingAfter;
JMenuItem addKeyFrameMenuItem = new JMenuItem("Add keyframe");
addKeyFrameMenuItem.addActionListener(this::addKeyFrame);
JMenuItem addKeyFrameEmptyBeforeMenuItem = new JMenuItem("Add keyframe with blank frames before");
addKeyFrameEmptyBeforeMenuItem.addActionListener(this::addKeyFrameEmptyBefore);
JMenuItem addFrameMenuItem = new JMenuItem("Add frame");
addFrameMenuItem.addActionListener(this::addFrame);
if (!thisEmpty) {
popupMenu.add(addKeyFrameMenuItem);
}
if (thisEmpty && previousEmpty && somethingBefore && !somethingAfter) {
popupMenu.add(addKeyFrameEmptyBeforeMenuItem);
}
if (!emptyDepth) {
popupMenu.add(addFrameMenuItem);
}
if (popupMenu.getComponentCount() > 0) {
popupMenu.show(this, e.getX(), e.getY());
}
}
}
private void addKeyFrame(ActionEvent e) {
if (timeline.getFrame(frame).layers.get(depth).key) {
return;
}
undoManager.doOperation(new TimelinedTagListDoableOperation(timeline.timelined) {
@Override
public void doOperation() {
super.doOperation();
Timelined timelined = timeline.timelined;
DepthState ds = timeline.getFrame(frame).layers.get(depth);
/*RemoveTag rm = new RemoveObject2Tag(timelined.getSwf());
rm.setDepth(depth);
rm.setTimelined(timelined);*/
PlaceObjectTypeTag place;
try {
place = (PlaceObjectTypeTag) ds.placeObjectTag.cloneTag();
} catch (InterruptedException | IOException ex) {
//should not happen
return;
}
place.setTimelined(timelined);
place.setPlaceFlagMove(true);
ShowFrameTag sf = timeline.getFrame(frame).showFrameTag;
int pos;
if (sf != null) {
pos = timelined.indexOfTag(sf);
} else {
pos = timelined.getTags().size();
}
//timelined.addTag(pos++, rm);
timelined.addTag(pos++, place);
timelined.resetTimeline();
timeline = timelined.getTimeline();
refresh();
fireChanged();
repaint();
}
@Override
public void undoOperation() {
super.undoOperation();
timeline = timeline.timelined.getTimeline();
refresh();
fireChanged();
repaint();
}
@Override
public String getDescription() {
return "Add key frame";
}
});
}
private void addKeyFrameEmptyBefore(ActionEvent e) {
undoManager.doOperation(new TimelinedTagListDoableOperation(timeline.timelined) {
@Override
public void doOperation() {
super.doOperation();
Timelined timelined = timeline.timelined;
DepthState ds = null;
for (int f = frame - 1; f >= 0; f--) {
ds = timeline.getFrame(f).layers.get(depth);
if (ds != null && ds.getCharacter() != null) {
break;
}
}
PlaceObjectTypeTag place;
try {
place = (PlaceObjectTypeTag) ds.placeObjectTag.cloneTag();
} catch (InterruptedException | IOException ex) {
//should not happen
return;
}
place.setTimelined(timelined);
place.setPlaceFlagMove(false);
ShowFrameTag sf = timeline.getFrame(frame).showFrameTag;
int pos;
if (sf != null) {
pos = timelined.indexOfTag(sf);
if (frame < timelined.getFrameCount() - 1) {
RemoveTag rm = new RemoveObject2Tag(timelined.getSwf());
rm.setTimelined(timelined);
rm.setDepth(depth);
timelined.addTag(pos + 1, rm);
}
} else {
pos = timelined.getTags().size();
}
timelined.addTag(pos++, place);
timelined.resetTimeline();
timeline = timelined.getTimeline();
refresh();
fireChanged();
repaint();
}
@Override
public void undoOperation() {
super.undoOperation();
timeline = timeline.timelined.getTimeline();
refresh();
fireChanged();
repaint();
}
@Override
public String getDescription() {
return "Add key frame";
}
});
}
private void addFrame(ActionEvent e) {
final int fframe = frame;
final int fdepth = depth;
undoManager.doOperation(new TimelinedTagListDoableOperation(timeline.timelined) {
@Override
public void doOperation() {
super.doOperation();
DepthState ds;
boolean somethingAfter = false;
for (int f = fframe + 1; f < timeline.getFrameCount(); f++) {
ds = timeline.getFrame(f).layers.get(fdepth);
boolean empty = ds == null || ds.getCharacter() == null;
if (!empty) {
somethingAfter = true;
break;
}
}
Timelined timelined = timeline.timelined;
for (int f = fframe; f >= 0; f--) {
ds = timeline.getFrame(f).layers.get(fdepth);
boolean empty = ds == null || ds.getCharacter() == null;
if (!empty || somethingAfter) {
int moveFrameCount = fframe - f;
if (moveFrameCount == 0) {
moveFrameCount = 1;
}
boolean frameAdded = false;
for (int mf = 0; mf < moveFrameCount; mf++) {
int pos = timelined.indexOfTag(timeline.getFrame(f).showFrameTag);
ReadOnlyTagList tags = timelined.getTags();
List<Tag> lastFrameDepthTags = new ArrayList<>();
int f2 = f + 1;
boolean endsWithRemove = false;
for (int i = pos + 1; i < tags.size(); i++) {
Tag t = tags.get(i);
if (t instanceof PlaceObjectTypeTag) {
PlaceObjectTypeTag po = (PlaceObjectTypeTag) t;
if (po.getDepth() == fdepth) {
lastFrameDepthTags.add(po);
timelined.removeTag(po);
endsWithRemove = false;
i--;
}
}
if (t instanceof RemoveTag) {
RemoveTag ro = (RemoveTag) t;
if (ro.getDepth() == fdepth) {
lastFrameDepthTags.add(ro);
timelined.removeTag(ro);
endsWithRemove = true;
i--;
}
}
if ((t instanceof ShowFrameTag) || (i == tags.size() - 1)) {
if (!(t instanceof ShowFrameTag) && !lastFrameDepthTags.isEmpty()) {
ShowFrameTag sf = new ShowFrameTag(timelined.getSwf());
sf.setTimelined(timelined);
timelined.addTag(sf);
i++;
}
boolean removeOnly = true;
for (Tag lt : lastFrameDepthTags) {
if (!(lt instanceof RemoveTag)) {
removeOnly = false;
break;
}
}
boolean onLastFrame = f2 == timelined.getFrameCount() - 1;
if (!(removeOnly && onLastFrame)) {
for (Tag lt : lastFrameDepthTags) {
i++;
timelined.addTag(i, lt);
}
}
//Add beyond current total frameCount
if (onLastFrame) {
if ((!removeOnly && !lastFrameDepthTags.isEmpty()) || !endsWithRemove) {
//Add removeTag to other layers
for (int d = 1; d <= timeline.maxDepth; d++) {
if (d == fdepth) {
continue;
}
ds = timeline.getFrame(f2).layers.get(d);
if (ds != null && ds.getCharacter() != null) {
RemoveTag rt = new RemoveObject2Tag(timelined.getSwf());
rt.setTimelined(timelined);
rt.setDepth(d);
timelined.addTag(i, rt);
i++;
}
}
frameAdded = true;
ShowFrameTag sf = new ShowFrameTag(timelined.getSwf());
sf.setTimelined(timelined);
timelined.addTag(sf);
i++;
timelined.setFrameCount(timelined.getFrameCount() + 1);
}
}
lastFrameDepthTags.clear();
f2++;
}
}
}
if (!frameAdded && fframe == timelined.getFrameCount() - 1) {
//Add removeTag to other layers
for (int d = 1; d <= timeline.maxDepth; d++) {
if (d == fdepth) {
continue;
}
ds = timeline.getFrame(fframe).layers.get(d);
if (ds != null && ds.getCharacter() != null) {
RemoveTag rt = new RemoveObject2Tag(timelined.getSwf());
rt.setTimelined(timelined);
rt.setDepth(d);
timelined.addTag(rt);
}
}
for (int mf = 0; mf < moveFrameCount; mf++) {
ShowFrameTag sf = new ShowFrameTag(timelined.getSwf());
sf.setTimelined(timelined);
timelined.addTag(sf);
}
}
break;
}
}
timelined.resetTimeline();
timelined.setFrameCount(timelined.getTimeline().getFrameCount());
timeline = timelined.getTimeline();
refresh();
fireChanged();
repaint();
}
@Override
public void undoOperation() {
super.undoOperation();
timeline = timeline.timelined.getTimeline();
refresh();
fireChanged();
repaint();
}
@Override
public String getDescription() {
return "Add frame";
}
});
}
@Override
public void mouseReleased(MouseEvent e) {
}
@Override
public void mouseEntered(MouseEvent e) {
}
@Override
public void mouseExited(MouseEvent e) {
}
@Override
public void keyTyped(KeyEvent e) {
}
@Override
public void keyPressed(KeyEvent e) {
switch (e.getKeyCode()) {
case 37: //left
if (cursor.x > 0) {
frameSelect(cursor.x - 1, cursor.y);
}
break;
case 39: //right
if (cursor.x < timeline.getFrameCount() - 1) {
frameSelect(cursor.x + 1, cursor.y);
}
break;
case 38: //up
if (cursor.y > 0) {
frameSelect(cursor.x, cursor.y - 1);
}
break;
case 40: //down
if (cursor.y < timeline.getMaxDepth()) {
frameSelect(cursor.x, cursor.y + 1);
}
break;
}
}
@Override
public void keyReleased(KeyEvent e) {
}
public Rectangle getDepthBounds(int depth) {
return getFrameBounds(frame, depth);
}
public Rectangle getFrameBounds(int frame, int depth) {
Rectangle rect = new Rectangle();
rect.width = FRAME_WIDTH;
rect.height = FRAME_HEIGHT;
rect.x = frame * FRAME_WIDTH;
rect.y = depth * FRAME_HEIGHT;
return rect;
}
public void refresh() {
int frameCount = timeline == null ? 0 : timeline.getFrameCount();
int maxDepth = timeline == null ? 0 : timeline.getMaxDepth();
Dimension dim = new Dimension(FRAME_WIDTH * frameCount + 1, FRAME_HEIGHT * (maxDepth + 1));
setSize(dim);
setPreferredSize(dim);
}
public void setTimeline(Timeline timeline) {
this.timeline = timeline;
refresh();
}
}