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);
}
}
@Override
public int compare(
IconRendererLayoutConstraint constraint1, IconRendererLayoutConstraint constraint2) {
if (constraint1 == constraint2) {
return 0;
}
EditorMessageIconRenderer renderer1 = constraint1.getIconRenderer();
EditorMessageIconRenderer renderer2 = constraint2.getIconRenderer();
if (renderer1.getType() != renderer2.getType()) {
return renderer1.getType().getWeight() - renderer2.getType().getWeight();
}
jetbrains.mps.openapi.editor.cells.EditorCell anchorCell1 = getAnchorCell(renderer1);
jetbrains.mps.openapi.editor.cells.EditorCell anchorCell2 = getAnchorCell(renderer2);
// [++] Debugging assertion
if (anchorCell1 == anchorCell2
&& renderer1 instanceof EditorMessage
&& renderer2 instanceof EditorMessage) {
EditorMessage editorMessage1 = (EditorMessage) renderer1;
EditorMessage editorMessage2 = (EditorMessage) renderer2;
assert false
: "Two EditorMessages with same type are attached to the same EditorCell: m1 = "
+ editorMessage1
+ ", m2 = "
+ editorMessage2
+ "; owner1 = "
+ editorMessage1.getOwner()
+ ", owner2 = "
+ editorMessage2.getOwner();
}
// [--] Debugging assertion
if (anchorCell1 != null) {
if (anchorCell2 == null) {
return 1;
} else {
return anchorCell1.getX() - anchorCell2.getX();
}
} else if (anchorCell2 != null) {
return -1;
}
return 0;
}