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Code Issues Wiki Activity

Use the offset of the IMatch

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This commit is contained in:
Alain Magloire 2005-04-26 17:58:50 +00:00
parent 241036375c
commit a88eb122a2
1 changed files with 11 additions and 8 deletions
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19
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/c/hover/CSourceHover.java
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@ -79,15 +79,15 @@ public class CSourceHover extends AbstractCEditorTextHover implements ITextHover
if (expression.length() == 0) if (expression.length() == 0)
return null; return null;
String source = null;
ICElement curr = copy.getElement(expression); ICElement curr = copy.getElement(expression);
if (curr == null) { if (curr == null) {
// Try with the indexer // Try with the indexer
curr = findMatches(expression); source = findMatches(expression);
if (curr == null) { } else {
return null; source= ((ISourceReference) curr).getSource();
}
} }
String source= ((ISourceReference) curr).getSource();
if (source == null || source.trim().length() == 0) if (source == null || source.trim().length() == 0)
return null; return null;
@ -152,7 +152,7 @@ public class CSourceHover extends AbstractCEditorTextHover implements ITextHover
return source.substring(i); return source.substring(i);
} }
private ICElement findMatches(String name) { private String findMatches(String name) {
IEditorPart editor = getEditor(); IEditorPart editor = getEditor();
if (editor != null) { if (editor != null) {
IEditorInput input= editor.getEditorInput(); IEditorInput input= editor.getEditorInput();
@ -189,8 +189,11 @@ public class CSourceHover extends AbstractCEditorTextHover implements ITextHover
IResource resource = matches[0].getResource(); IResource resource = matches[0].getResource();
if (resource != null) { if (resource != null) {
ICElement celement = CoreModel.getDefault().create(resource); ICElement celement = CoreModel.getDefault().create(resource);
if (celement instanceof ITranslationUnit) { if (celement instanceof ITranslationUnit) {
return ((ITranslationUnit)celement).getElement(name); ITranslationUnit unit = (ITranslationUnit)celement;
int startOffset = matches[0].getStartOffset();
int length = matches[0].getEndOffset() - startOffset;
return unit.getBuffer().getText(startOffset, length);
} }
} }
} }