void ChangeToBehind(char* ch)
{
int len = strlen(ch);
int num = 0;
int l = 0;
int i;
int j;
int heaptop = 0;
char heap[2000];
chnew[0] = 0;
heap[0] = '#';
for (i = 0; i <= len; i++)
{
if (ch[i] >= '0' && ch[i] <= '9')
{
num++;
}
else
{
for (j = 0; j < num; j++)
{
chnew[l + j] = ch[i - num + j];
}
chnew[l + num] = ' ';
l = l + num + 1;
num = 0;
while (checkl(ch[i]) <= checkr(heap[heaptop]))
{
if (heaptop == 0)
{
break;
}
if (heap[heaptop] != '('){
chnew[l] = heap[heaptop];
l = l + 1;
}
else
{
if (ch[i] == ')')
{
heaptop--;
break;
}
}
heaptop--;
}
heap[++heaptop] = ch[i];
}
}
}
void PlayerWidget::paintEvent(QPaintEvent *e) {
Painter p(this);
QRect r(e->rect()), checkr(myrtlrect(r));
p.fillRect(r, st::playerBg->b);
if (!_playbackRect.contains(checkr)) {
if (_fullAvailable && checkr.intersects(_prevRect)) {
if (_prevAvailable) {
float64 o = _stateHovers[OverPrev];
p.setOpacity(o * 1. + (1. - o) * st::playerInactiveOpacity);
} else {
p.setOpacity(st::playerUnavailableOpacity);
}
p.drawSpriteCenterLeft(_prevRect, width(), st::playerPrev);
}
if (checkr.intersects(_playRect)) {
float64 o = _stateHovers[OverPlay];
p.setOpacity(o * 1. + (1. - o) * st::playerInactiveOpacity);
p.drawSpriteCenterLeft(_playRect, width(), (_showPause || _down == OverPlayback) ? st::playerPause : st::playerPlay);
}
if (_fullAvailable && checkr.intersects(_nextRect)) {
if (_nextAvailable) {
float64 o = _stateHovers[OverNext];
p.setOpacity(o * 1. + (1. - o) * st::playerInactiveOpacity);
} else {
p.setOpacity(st::playerUnavailableOpacity);
}
p.drawSpriteCenterLeft(_nextRect, width(), st::playerNext);
}
if (checkr.intersects(_closeRect)) {
float64 o = _stateHovers[OverClose];
p.setOpacity(o * 1. + (1. - o) * st::playerInactiveOpacity);
p.drawSpriteCenterLeft(_closeRect, width(), st::playerClose);
}
if (checkr.intersects(_volumeRect)) {
float64 o = _stateHovers[OverVolume];
p.setOpacity(o * 1. + (1. - o) * st::playerInactiveOpacity);
int32 top = _volumeRect.y() + (_volumeRect.height() - st::playerVolume.pxHeight()) / 2;
int32 left = _volumeRect.x() + (_volumeRect.width() - st::playerVolume.pxWidth()) / 2;
int32 mid = left + qRound(st::playerVolume.pxWidth() * cSongVolume());
int32 right = left + st::playerVolume.pxWidth();
if (rtl()) {
left = width() - left;
mid = width() - mid;
right = width() - right;
if (mid < left) {
p.drawPixmap(QRect(mid, top, left - mid, st::playerVolume.pxHeight()), App::sprite(), QRect(st::playerVolume.x() + (mid - right) * cIntRetinaFactor(), st::playerVolume.y(), (left - mid) * cIntRetinaFactor(), st::playerVolume.pxHeight() * cIntRetinaFactor()));
}
if (right < mid) {
p.setOpacity(st::playerUnavailableOpacity);
p.drawPixmap(QRect(right, top, mid - right, st::playerVolume.pxHeight()), App::sprite(), QRect(st::playerVolume.x(), st::playerVolume.y(), (mid - right) * cIntRetinaFactor(), st::playerVolume.pxHeight() * cIntRetinaFactor()));
}
} else {
if (mid > left) {
p.drawPixmap(QRect(left, top, mid - left, st::playerVolume.pxHeight()), App::sprite(), QRect(st::playerVolume.x(), st::playerVolume.y(), (mid - left) * cIntRetinaFactor(), st::playerVolume.pxHeight() * cIntRetinaFactor()));
}
if (right > mid) {
p.setOpacity(st::playerUnavailableOpacity);
p.drawPixmap(QRect(mid, top, right - mid, st::playerVolume.pxHeight()), App::sprite(), QRect(st::playerVolume.x() + (mid - left) * cIntRetinaFactor(), st::playerVolume.y(), (right - mid) * cIntRetinaFactor(), st::playerVolume.pxHeight() * cIntRetinaFactor()));
}
}
}
if (_fullAvailable && checkr.intersects(_fullRect)) {
float64 o = _stateHovers[OverFull];
p.setOpacity(o * 1. + (1. - o) * st::playerInactiveOpacity);
p.drawSpriteCenterLeft(_fullRect, width(), st::playerFull);
}
if (checkr.intersects(_repeatRect)) {
float64 o = _stateHovers[OverRepeat];
p.setOpacity(_repeat ? 1. : (o * st::playerInactiveOpacity + (1. - o) * st::playerUnavailableOpacity));
p.drawSpriteCenterLeft(_repeatRect, width(), st::playerRepeat);
}
p.setOpacity(1.);
p.setPen(st::playerTimeFg->p);
p.setFont(st::linkFont->f);
p.drawTextLeft(_infoRect.x() + _infoRect.width() - _timeWidth, _infoRect.y() + (_infoRect.height() - st::linkFont->height) / 2, width(), _time, _timeWidth);
textstyleSet(&st::playerNameStyle);
p.setPen(st::playerFg->p);
_name.drawElided(p, _infoRect.x() + (rtl() ? (_timeWidth + st::playerSkip) : 0), _infoRect.y() + (_infoRect.height() - st::linkFont->height) / 2, _infoRect.width() - _timeWidth - st::playerSkip);
textstyleRestore();
}
if (_duration) {
float64 prg = (_down == OverPlayback) ? _downProgress : a_progress.current();
int32 from = _playbackRect.x(), mid = qRound(_playbackRect.x() + prg * _playbackRect.width()), end = _playbackRect.x() + _playbackRect.width();
if (mid > from) {
p.fillRect(rtl() ? (width() - mid) : from, height() - st::playerLineHeight, mid - from, _playbackRect.height(), st::playerLineActive->b);
}
if (end > mid) {
p.fillRect(rtl() ? (width() - end) : mid, height() - st::playerLineHeight, end - mid, st::playerLineHeight, st::playerLineInactive->b);
}
if (_stateHovers[OverPlayback] > 0) {
p.setOpacity(_stateHovers[OverPlayback]);
int32 x = mid - (st::playerMoverSize.width() / 2);
p.fillRect(rtl() ? (width() - x - st::playerMoverSize.width()) : x, height() - st::playerMoverSize.height(), st::playerMoverSize.width(), st::playerMoverSize.height(), st::playerLineActive->b);
}
} else if (a_loadProgress.current() > 0) {
int32 from = _playbackRect.x(), mid = qRound(_playbackRect.x() + a_loadProgress.current() * _playbackRect.width());
if (mid > from) {
p.fillRect(rtl() ? (width() - mid) : from, height() - st::playerLineHeight, mid - from, _playbackRect.height(), st::playerLineInactive->b);
}
}
}
