int validateOffsetInverse(TextLayout layout, int offset) { int previousOffset = layout.getPreviousOffset(offset, SWT.MOVEMENT_CLUSTER); if (previousOffset != offset) return layout.getNextOffset(previousOffset, SWT.MOVEMENT_CLUSTER); return offset; } private String[] splitString(String text) {
int validateOffset(TextLayout layout, int offset) { int nextOffset = layout.getNextOffset(offset, SWT.MOVEMENT_CLUSTER); if (nextOffset != offset) return layout.getPreviousOffset(nextOffset, SWT.MOVEMENT_CLUSTER); return offset; } private String[] splitString(String text) {
int validateOffset(TextLayout layout, int offset) { int nextOffset = layout.getNextOffset(offset, SWT.MOVEMENT_CLUSTER); if (nextOffset != offset) return layout.getPreviousOffset(nextOffset, SWT.MOVEMENT_CLUSTER); return offset; } private String[] splitString(String text) {
int validateOffset(TextLayout layout, int offset) { int nextOffset = layout.getNextOffset(offset, SWT.MOVEMENT_CLUSTER); if (nextOffset != offset) return layout.getPreviousOffset(nextOffset, SWT.MOVEMENT_CLUSTER); return offset; } private String[] splitString(String text) {
int validateOffset(TextLayout layout, int offset) { int nextOffset = layout.getNextOffset(offset, SWT.MOVEMENT_CLUSTER); if (nextOffset != offset) return layout.getPreviousOffset(nextOffset, SWT.MOVEMENT_CLUSTER); return offset; } private String[] splitString(String text) {
int validateOffset(TextLayout layout, int offset) { int nextOffset = layout.getNextOffset(offset, SWT.MOVEMENT_CLUSTER); if (nextOffset != offset) return layout.getPreviousOffset(nextOffset, SWT.MOVEMENT_CLUSTER); return offset; } private String[] splitString(String text) {
int validateOffset(TextLayout layout, int offset) { int nextOffset = layout.getNextOffset(offset, SWT.MOVEMENT_CLUSTER); if (nextOffset != offset) return layout.getPreviousOffset(nextOffset, SWT.MOVEMENT_CLUSTER); return offset; } int validateOffsetInverse(TextLayout layout, int offset) {
int validateOffset(TextLayout layout, int offset) { int nextOffset = layout.getNextOffset(offset, SWT.MOVEMENT_CLUSTER); if (nextOffset != offset) return layout.getPreviousOffset(nextOffset, SWT.MOVEMENT_CLUSTER); return offset; } int validateOffsetInverse(TextLayout layout, int offset) {
int validateOffsetInverse(TextLayout layout, int offset) { int previousOffset = layout.getPreviousOffset(offset, SWT.MOVEMENT_CLUSTER); if (previousOffset != offset) return layout.getNextOffset(previousOffset, SWT.MOVEMENT_CLUSTER); return offset; } private String[] splitString(String text) {
int getClusterPrevious(int offset, int lineIndex) { int lineOffset = content.getOffsetAtLine(lineIndex); TextLayout layout = renderer.getTextLayout(lineIndex); offset -= lineOffset; offset = layout.getPreviousOffset(offset, SWT.MOVEMENT_CLUSTER); offset += lineOffset; renderer.disposeTextLayout(layout); return offset; } /**
int getClusterPrevious(int offset, int lineIndex) { int lineOffset = content.getOffsetAtLine(lineIndex); TextLayout layout = renderer.getTextLayout(lineIndex); offset -= lineOffset; offset = layout.getPreviousOffset(offset, SWT.MOVEMENT_CLUSTER); offset += lineOffset; renderer.disposeTextLayout(layout); return offset; } /**
String shortenText(GC gc, String text, int width, String ellipses) { if (gc.textExtent(text, FLAGS).x <= width) return text; int ellipseWidth = gc.textExtent(ellipses, FLAGS).x; int length = text.length(); TextLayout layout = new TextLayout(parent.getDisplay()); layout.setText(text); int end = layout.getPreviousOffset(length, SWT.MOVEMENT_CLUSTER); while (end > 0) { text = text.substring(0, end); int l = gc.textExtent(text, FLAGS).x; if (l + ellipseWidth <= width) { break; } end = layout.getPreviousOffset(end, SWT.MOVEMENT_CLUSTER); } layout.dispose(); return end == 0 ? text.substring(0, 1) : text + ellipses; }
String shortenText(GC gc, String text, int width, String ellipses) { if (gc.textExtent(text, FLAGS).x <= width) return text; int ellipseWidth = gc.textExtent(ellipses, FLAGS).x; int length = text.length(); TextLayout layout = new TextLayout(parent.getDisplay()); layout.setText(text); int end = layout.getPreviousOffset(length, SWT.MOVEMENT_CLUSTER); while (end > 0) { text = text.substring(0, end); int l = gc.textExtent(text, FLAGS).x; if (l + ellipseWidth <= width) { break; } end = layout.getPreviousOffset(end, SWT.MOVEMENT_CLUSTER); } layout.dispose(); return end == 0 ? text.substring(0, 1) : text + ellipses; }
String shortenText(GC gc, String text, int width, String ellipses) { if (gc.textExtent(text, FLAGS).x <= width) return text; int ellipseWidth = gc.textExtent(ellipses, FLAGS).x; int length = text.length(); TextLayout layout = new TextLayout(parent.getDisplay()); layout.setText(text); int end = layout.getPreviousOffset(length, SWT.MOVEMENT_CLUSTER); while (end > 0) { text = text.substring(0, end); int l = gc.textExtent(text, FLAGS).x; if (l + ellipseWidth <= width) { break; } end = layout.getPreviousOffset(end, SWT.MOVEMENT_CLUSTER); } layout.dispose(); return end == 0 ? text.substring(0, 1) : text + ellipses; }
int getClusterPrevious(int offset, int lineIndex) { int lineOffset = content.getOffsetAtLine(lineIndex); TextLayout layout = renderer.getTextLayout(lineIndex); offset -= lineOffset; offset = layout.getPreviousOffset(offset, SWT.MOVEMENT_CLUSTER); offset += lineOffset; renderer.disposeTextLayout(layout); return offset; } /**
String shortenText(GC gc, String text, int width, String ellipses) { if (gc.textExtent(text, FLAGS).x <= width) return text; int ellipseWidth = gc.textExtent(ellipses, FLAGS).x; int length = text.length(); TextLayout layout = new TextLayout(parent.getDisplay()); layout.setText(text); int end = layout.getPreviousOffset(length, SWT.MOVEMENT_CLUSTER); while (end > 0) { text = text.substring(0, end); int l = gc.textExtent(text, FLAGS).x; if (l + ellipseWidth <= width) { break; } end = layout.getPreviousOffset(end, SWT.MOVEMENT_CLUSTER); } layout.dispose(); return end == 0 ? text.substring(0, 1) : text + ellipses; }
String shortenText(GC gc, String text, int width, String ellipses) { if (gc.textExtent(text, FLAGS).x <= width) return text; int ellipseWidth = gc.textExtent(ellipses, FLAGS).x; int length = text.length(); TextLayout layout = new TextLayout(parent.getDisplay()); layout.setText(text); int end = layout.getPreviousOffset(length, SWT.MOVEMENT_CLUSTER); while (end > 0) { text = text.substring(0, end); int l = gc.textExtent(text, FLAGS).x; if (l + ellipseWidth <= width) { break; } end = layout.getPreviousOffset(end, SWT.MOVEMENT_CLUSTER); } layout.dispose(); return end == 0 ? text.substring(0, 1) : text + ellipses; }
int getClusterPrevious(int offset, int lineIndex) { int lineOffset = content.getOffsetAtLine(lineIndex); TextLayout layout = renderer.getTextLayout(lineIndex); offset -= lineOffset; offset = layout.getPreviousOffset(offset, SWT.MOVEMENT_CLUSTER); offset += lineOffset; renderer.disposeTextLayout(layout); return offset; } /**
int getClusterPrevious(int offset, int lineIndex) { int lineOffset = content.getOffsetAtLine(lineIndex); TextLayout layout = renderer.getTextLayout(lineIndex); offset -= lineOffset; offset = layout.getPreviousOffset(offset, SWT.MOVEMENT_CLUSTER); offset += lineOffset; renderer.disposeTextLayout(layout); return offset; } /**
int getWordPrevious(int offset, int movement, boolean ignoreListener) { int newOffset, lineOffset; String lineText; if (offset <= 0) { newOffset = 0; int lineIndex = content.getLineAtOffset(newOffset); lineOffset = content.getOffsetAtLine(lineIndex); lineText = content.getLine(lineIndex); } else { int lineIndex = content.getLineAtOffset(offset); lineOffset = content.getOffsetAtLine(lineIndex); lineText = content.getLine(lineIndex); if (offset == lineOffset) { String nextLineText = content.getLine(lineIndex - 1); int nextLineOffset = content.getOffsetAtLine(lineIndex - 1); newOffset = nextLineOffset + nextLineText.length(); } else { int layoutOffset = Math.min(offset - lineOffset, lineText.length()); TextLayout layout = renderer.getTextLayout(lineIndex); newOffset = lineOffset + layout.getPreviousOffset(layoutOffset, movement); renderer.disposeTextLayout(layout); } } if (ignoreListener) return newOffset; return sendWordBoundaryEvent(ST.WordPrevious, movement, offset, newOffset, lineText, lineOffset); } /**