Update SeqTrackContentViewer

src/ui/component/sequencer/SeqTrackContentViewer.cpp

@@ -109,6 +109,7 @@ void SeqTrackContentViewer::updateBlock(int blockIndex) {
 
 void SeqTrackContentViewer::updateHPos(double pos, double itemSize) {
  bool shouldRepaintDataImage = !juce::approximatelyEqual(this->itemSize, itemSize);
+ bool shouldRepaintAudioImageTemp = !juce::approximatelyEqual(this->pos, pos);
 
  this->pos = pos;
  this->itemSize = itemSize;
@@ -119,6 +120,9 @@ void SeqTrackContentViewer::updateHPos(double pos, double itemSize) {
  if (shouldRepaintDataImage) {
  this->updateDataImage();
  }
+ else if (shouldRepaintAudioImageTemp) {
+ this->updateAudioImage();
+ }
 
  this->repaint();
 }
@@ -203,6 +207,26 @@ void SeqTrackContentViewer::updateAudioImage() {
  return;
  }
 
+ /** Get Clips */
+ double hotSecStart = this->secStart - (this->secEnd - this->secStart);
+ double hotSecEnd = this->secEnd + (this->secEnd - this->secStart);
+ juce::Array<std::pair<int, int>> clips;
+ for (auto block : this->blockTemp) {
+ if ((block->startTime <= hotSecEnd)
+ && (block->endTime >= hotSecStart)) {
+ double hotBlockSecStart = block->startTime - (block->endTime - block->startTime);
+ double hotBlockSecEnd = block->endTime + (block->endTime - block->startTime);
+
+ double hotClipSecStart = std::max(hotSecStart, hotBlockSecStart);
+ double hotClipSecEnd = std::min(hotSecEnd, hotBlockSecEnd);
+
+ clips.add({ (int)std::floor(hotClipSecStart * this->itemSize),
+ (int)std::floor(hotClipSecEnd * this->itemSize) });
+ }
+ }
+
+ /** TODO Join Into Union */
+
  /** Get Size */
  auto screenSize = utils::getScreenSize(this);
  float blockPaddingHeight = screenSize.getHeight() * 0.01;