protected void drawInformation(GLGraphics gc) {
super.drawInformation(gc);
Point size = getSize();
gc.setColor(SWTResourceManager.getColor(0xFF, 0x99, 0x00));
gc.drawLine(0, size.y / 2 + paintOffset.y, size.x, size.y / 2 + paintOffset.y);
gc.drawLine(size.x / 2 + paintOffset.x, 0, size.x / 2 + paintOffset.x, size.y);
// 绘制起始点和目标点
if (position != null) {
int blockSize = 2;
if (ratio > 1.0f) {
blockSize *= ratio;
}
gc.setColor(SWTResourceManager.getColor(0xFF, 0x99, 0x00));
Point pt = new Point(position.x, position.y);
pt = coordToPos(pt);
gc.drawRect(pt.x - blockSize, pt.y - blockSize, blockSize * 2, blockSize * 2);
gc.drawLine(pt.x - blockSize, pt.y, pt.x + blockSize, pt.y);
gc.drawLine(pt.x, pt.y - blockSize, pt.x, pt.y + blockSize);
gc.setColor(SWTResourceManager.getColor(0x00, 0x99, 0xFF));
Point pt2 = new Point(directionX, directionY);
pt2 = coordToPos(pt2);
gc.drawRect(pt2.x - blockSize, pt2.y - blockSize, blockSize * 2, blockSize * 2);
gc.drawLine(pt2.x - blockSize, pt2.y, pt2.x + blockSize, pt2.y);
gc.drawLine(pt2.x, pt2.y - blockSize, pt2.x, pt2.y + blockSize);
gc.drawLine(pt.x, pt.y, pt2.x, pt2.y);
}
// 绘制选项按钮
drawButtons(gc);
}
public void widgetDisposed(DisposeEvent e) {
super.widgetDisposed(e);
disposed = true;
try {
this.animateThread.join();
} catch (Exception e1) {
}
}
protected void drawButtons(GLGraphics gc) {
Point size = getSize();
gc.setColor(AbstractImageViewer.invert(getBackground()));
int bx = 1;
int i;
for (i = 0; i < buttonTexts.length; i++) {
Point ts = gc.textExtent(buttonTexts[i]);
int by = size.y - ts.y - 8;
int bw = ts.x + 7;
int bh = ts.y + 6;
buttonBounds[i] = new Rectangle(bx, by, bw, bh);
gc.setColor(AbstractImageViewer.invert(getBackground()));
gc.drawRect(buttonBounds[i]);
gc.drawText(buttonTexts[i], buttonBounds[i].x + 4, buttonBounds[i].y + 4);
bx += bw + 2;
}
}
public void setInput(PipAnimateFrame frame, HookPointExtension.HookPoint hookPoint) {
super.setInput(frame);
this.frame = frame;
this.hookPoint = hookPoint;
dragging = false;
if (hookPoint != null) {
position = hookPoint.posList.get(frame);
calcTargetPos();
if (position != null) {
if (position.direction >= 1000) {
buttonTexts[2] = "切换为先画";
} else {
buttonTexts[2] = "切换为后画";
}
}
} else {
position = null;
}
redraw();
}
