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Code Issues Wiki Activity

Better use of selection for binary elements

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This commit is contained in:
Alain Magloire 2003-10-08 19:04:06 +00:00
parent df93222d51
commit c34904e169
1 changed files with 16 additions and 5 deletions
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21
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CEditor.java
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@ -349,11 +349,22 @@ public class CEditor extends TextEditor implements ISelectionChangedListener {
// 0 length and start and non-zero start line says we know
// the line for some reason, but not the offset.
if (length == 0 && start == 0 && element.getStartLine() != 0) {
alternateRegion = getDocumentProvider().getDocument(getEditorInput()).getLineInformation(element.getStartLine());
if (alternateRegion != null) {
start = alternateRegion.getOffset();
length = alternateRegion.getLength();
if (length == 0 && start == 0 && element.getStartLine() > 0) {
// We have the information in term of lines, we can work it out.
// Binary elements return the first executable statement so we have to substract -1
start = getDocumentProvider().getDocument(getEditorInput()).getLineOffset(element.getStartLine() - 1);
if (element.getEndLine() > 0) {
length = getDocumentProvider().getDocument(getEditorInput()).getLineOffset(element.getEndLine()) - start;
} else {
length = start;
}
// create an alternate region for the keyword highlight.
alternateRegion = getDocumentProvider().getDocument(getEditorInput()).getLineInformation(element.getStartLine() - 1);
if (start == length || length < 0) {
if (alternateRegion != null) {
start = alternateRegion.getOffset();
length = alternateRegion.getLength();
}
}
}
setHighlightRange(start, length, moveCursor);