private void handleHighlightAyah(int sura, int ayah, HighlightType type, boolean scrollToAyah) {
mImageView.highlightAyah(sura, ayah, type);
if (scrollToAyah && mQuranPageLayout.canScroll()) {
final RectF highlightBounds =
ImageAyahUtils.getYBoundsForHighlight(mCoordinatesData, sura, ayah);
if (highlightBounds != null) {
int screenHeight = QuranScreenInfo.getInstance().getHeight();
Matrix matrix = mImageView.getImageMatrix();
matrix.mapRect(highlightBounds);
int currentScrollY = mQuranPageLayout.getCurrentScrollY();
final boolean topOnScreen =
highlightBounds.top > currentScrollY
&& highlightBounds.top < currentScrollY + screenHeight;
final boolean bottomOnScreen =
highlightBounds.bottom > currentScrollY
&& highlightBounds.bottom < currentScrollY + screenHeight;
if (!topOnScreen || !bottomOnScreen) {
int y = (int) highlightBounds.top - (int) (0.05 * screenHeight);
mQuranPageLayout.smoothScrollLayoutTo(y);
}
}
}
mImageView.invalidate();
}
private void handleLongPress(MotionEvent event) {
QuranAyah result = getAyahFromCoordinates(event.getX(), event.getY());
if (result != null) {
mImageView.highlightAyah(result.getSura(), result.getAyah());
mImageView.invalidate();
mImageView.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
// TODO Temporary UI until new UI is implemented
new ShowAyahMenuTask().execute(result.getSura(), result.getAyah(), mPageNumber);
}
}
private void handleHighlightAyah(int sura, int ayah) {
if (mImageView == null) {
return;
}
mImageView.highlightAyah(sura, ayah);
if (mScrollView != null) {
AyahBounds yBounds = mImageView.getYBoundsForCurrentHighlight();
if (yBounds != null) {
int screenHeight = QuranScreenInfo.getInstance().getHeight();
int y = yBounds.getMinY() - (int) (0.05 * screenHeight);
mScrollView.smoothScrollTo(mScrollView.getScrollX(), y);
}
}
mImageView.invalidate();
}
public void highlightAyah(int sura, int ayah) {
View v = mQuranPage.getCurrentPage();
HighlightingImageView iv = (HighlightingImageView) v.findViewById(R.id.page_image);
if (iv != null) {
HighlightingImageView hi = (HighlightingImageView) iv;
hi.highlightAyah(sura, ayah);
if (QuranSettings.getInstance().isAutoScroll()
&& v.getResources().getConfiguration().orientation
== Configuration.ORIENTATION_LANDSCAPE) {
AyahBounds yBounds = hi.getYBoundsForCurrentHighlight();
if (yBounds != null) mQuranPage.scrollToAyah(R.id.page_scroller, yBounds);
}
mQuranPage.invalidate();
}
}
