public int getIconCoordinate(EditorMessageIconRenderer renderer) { jetbrains.mps.openapi.editor.cells.EditorCell anchorCell = getAnchorCell(renderer); if (anchorCell == null || APICellAdapter.isUnderFolded(anchorCell)) { // no anchorCell return -1; } if (renderer.getIcon() == null) { LOG.error("null icon was returned by renderer: " + renderer); return -1; } return anchorCell.getY() + anchorCell.getHeight() / 2 - renderer.getIcon().getIconHeight() / 2; }
@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; }