private void recalculateIconRenderersWidth() {
myLineToRenderersMap.clear();
for (EditorMessageIconRenderer renderer : myIconRenderers) {
int yCoordinate = getIconCoordinate(renderer);
if (yCoordinate < 0) {
continue;
}
List<IconRendererLayoutConstraint> renderersForLine = myLineToRenderersMap.get(yCoordinate);
if (renderersForLine == null) {
renderersForLine = new SortedList(myIconRenderersComparator);
myLineToRenderersMap.put(yCoordinate, renderersForLine);
}
renderersForLine.add(new IconRendererLayoutConstraint(renderer));
}
myIconRenderersWidth = MIN_ICON_RENDERERS_WIDTH;
myMaxIconHeight = 0;
int[] sortedYCoordinates = myLineToRenderersMap.keys();
Arrays.sort(sortedYCoordinates);
int initialOffset = getIconRenderersOffset();
for (int y : sortedYCoordinates) {
List<IconRendererLayoutConstraint> row = myLineToRenderersMap.get(y);
assert row.size() != 0;
int maxIconHeight = 0;
for (IconRendererLayoutConstraint rendererConstraint : row) {
maxIconHeight =
Math.max(maxIconHeight, rendererConstraint.getIconRenderer().getIcon().getIconHeight());
}
myMaxIconHeight = Math.max(myMaxIconHeight, maxIconHeight);
int offset = initialOffset + LEFT_GAP;
for (Iterator<IconRendererLayoutConstraint> it = row.iterator(); it.hasNext(); ) {
IconRendererLayoutConstraint rendererConstraint = it.next();
rendererConstraint.setX(offset);
offset += rendererConstraint.getIconRenderer().getIcon().getIconWidth();
if (it.hasNext()) {
offset += GAP_BETWEEN_ICONS;
}
}
myIconRenderersWidth = Math.max(myIconRenderersWidth, offset - initialOffset);
}
}
