/*
* Copyright (C) 2010-2016 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.gui.timeline;
import com.jpexs.decompiler.flash.configuration.Configuration;
import com.jpexs.decompiler.flash.tags.base.CharacterTag;
import com.jpexs.decompiler.flash.tags.base.MorphShapeTag;
import com.jpexs.decompiler.flash.timeline.DepthState;
import com.jpexs.decompiler.flash.timeline.Timeline;
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.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import javax.swing.JPanel;
import org.pushingpixels.substance.api.ColorSchemeAssociationKind;
import org.pushingpixels.substance.api.ComponentState;
import org.pushingpixels.substance.api.DecorationAreaType;
import org.pushingpixels.substance.api.SubstanceLookAndFeel;
import org.pushingpixels.substance.internal.utils.SubstanceColorUtilities;
/**
*
* @author JPEXS
*/
public class TimelineBodyPanel extends JPanel implements MouseListener, KeyListener {
private final Timeline timeline;
public static final Color shapeTweenColor = new Color(0x59, 0xfe, 0x7c);
public static final Color motionTweenColor = new Color(0xd1, 0xac, 0xf1);
//public static final Color frameColor = new Color(0xbd, 0xd8, 0xfc);
public static final Color borderColor = Color.black;
public static final Color emptyBorderColor = new Color(0xbd, 0xd8, 0xfc);
public static final Color keyColor = Color.black;
public static final Color aColor = Color.black;
public static final Color stopColor = Color.white;
public static final Color stopBorderColor = Color.black;
public static final Color borderLinesColor = new Color(0xde, 0xde, 0xde);
//public static final Color selectedColor = new Color(113, 174, 235);
public static final int borderLinesLength = 2;
public static final float fontSize = 10.0f;
private final List<FrameSelectionListener> listeners = new ArrayList<>();
public Point cursor = null;
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 getSelectedColor() {
if (Configuration.useRibbonInterface.get()) {
return SubstanceLookAndFeel.getCurrentSkin().getColorScheme(DecorationAreaType.GENERAL, ColorSchemeAssociationKind.FILL, ComponentState.ROLLOVER_SELECTED).getBackgroundFillColor();
} else {
return SystemColor.textHighlight;
}
}
private static Color getControlColor() {
if (Configuration.useRibbonInterface.get()) {
return SubstanceLookAndFeel.getCurrentSkin().getColorScheme(DecorationAreaType.GENERAL, ColorSchemeAssociationKind.FILL, ComponentState.ENABLED).getBackgroundFillColor();
} else {
return SystemColor.control;
}
}
public static Color getFrameColor() {
return SubstanceColorUtilities.getDarkerColor(getControlColor(), 0.1);
}
public void addFrameSelectionListener(FrameSelectionListener l) {
listeners.add(l);
}
public void removeFrameSelectionListener(FrameSelectionListener l) {
listeners.remove(l);
}
public TimelineBodyPanel(Timeline timeline) {
this.timeline = timeline;
Dimension dim = new Dimension(TimelinePanel.FRAME_WIDTH * timeline.getFrameCount() + 1, TimelinePanel.FRAME_HEIGHT * timeline.getMaxDepth());
setSize(dim);
setPreferredSize(dim);
addMouseListener(this);
addKeyListener(this);
setFocusable(true);
}
@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(TimelinePanel.getBackgroundColor());
g.fillRect(0, 0, getWidth(), getHeight());
Rectangle clip = g.getClipBounds();
int frameWidth = TimelinePanel.FRAME_WIDTH;
int frameHeight = TimelinePanel.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(emptyBorderColor);
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);
}
g.setColor(aColor);
g.setFont(getFont().deriveFont(fontSize));
int awidth = g.getFontMetrics().stringWidth("a");
for (int f = start_f; f <= end_f; f++) {
if (!timeline.getFrame(f).actions.isEmpty()) {
g.drawString("a", f * frameWidth + frameWidth / 2 - awidth / 2, frameHeight / 2 + fontSize / 2);
}
}
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)) {
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 : timeline.swf.getCharacter(fl.characterId);
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.characterId != -1) {
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 ? shapeTweenColor : motionTween ? motionTweenColor : 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(TimelinePanel.selectedBorderColor);
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 = TimelinePanel.FRAME_WIDTH;
int frameHeight = TimelinePanel.FRAME_HEIGHT;
g.setColor(backColor);
g.fillRect(frame * frameWidth, depth * frameHeight, num_frames * frameWidth, frameHeight);
g.setColor(borderColor);
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(keyColor);
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(stopColor);
g.fillRect(endFrame * frameWidth + frameWidth / 4, depth * frameHeight + frameHeight / 2 - 2, frameWidth / 2, frameHeight / 2);
g.setColor(stopBorderColor);
g.drawRect(endFrame * frameWidth + frameWidth / 4, depth * frameHeight + frameHeight / 2 - 2, frameWidth / 2, frameHeight / 2);
}
g.setColor(borderLinesColor);
for (int n = frame + 1; n < frame + num_frames; n++) {
g.drawLine(n * frameWidth, depth * frameHeight + 1, n * frameWidth, depth * frameHeight + borderLinesLength);
g.drawLine(n * frameWidth, depth * frameHeight + frameHeight - 1, n * frameWidth, depth * frameHeight + frameHeight - borderLinesLength);
}
}
}
@Override
public void mouseClicked(MouseEvent e) {
}
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);
for (FrameSelectionListener l : listeners) {
l.frameSelected(frame, depth);
}
repaint();
}
@Override
public void mousePressed(MouseEvent e) {
Point p = e.getPoint();
p.x = p.x / TimelinePanel.FRAME_WIDTH;
p.y = p.y / TimelinePanel.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);
}
@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) {
}
}