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Create a link for the QML/JS expression under cursor.

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This commit is contained in:
Roberto Raggi
2010-02-01 16:14:34 +01:00
parent 7c88796002
commit 0bb575b1f2
1 changed files with 38 additions and 0 deletions
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38
src/plugins/qmljseditor/qmljseditor.cpp
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@@ -835,6 +835,44 @@ void QmlJSTextEditor::createToolBar(QmlJSEditorEditable *editable)
TextEditor::BaseTextEditor::Link QmlJSTextEditor::findLinkAt(const QTextCursor &cursor, bool /*resolveTarget*/)
{
Link link;
const SemanticInfo semanticInfo = m_semanticInfo;
if (semanticInfo.document) {
CollectASTNodes nodes;
nodes.accept(semanticInfo.document->ast());
const unsigned cursorPosition = cursor.position();
foreach (AST::UiQualifiedId *q, nodes.qualifiedIds) {
if (cursorPosition >= q->identifierToken.begin()) {
for (AST::UiQualifiedId *tail = q; tail; tail = tail->next) {
if (! tail->next && cursorPosition <= tail->identifierToken.end()) {
link.begin = tail->identifierToken.begin();
link.end = tail->identifierToken.end();
return link;
}
}
}
}
foreach (AST::IdentifierExpression *id, nodes.identifiers) {
if (cursorPosition >= id->identifierToken.begin() && cursorPosition <= id->identifierToken.end()) {
link.begin = id->firstSourceLocation().begin();
link.end = id->lastSourceLocation().end();
return link;
}
}
foreach (AST::FieldMemberExpression *mem, nodes.fieldMembers) {
if (mem->name && cursorPosition >= mem->identifierToken.begin() && cursorPosition <= mem->identifierToken.end()) {
link.begin = mem->lastSourceLocation().begin();
link.end = mem->lastSourceLocation().end();
return link;
}
}
}
return link;
}