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QmlJS: Add tooltips to imports.

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Task-number: QTCREATORBUG-4814
This commit is contained in:
Christian Kamm
2011-05-12 15:29:00 +02:00
parent 04c5425de2
commit cf15e14e5e
9 changed files with 135 additions and 70 deletions
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37
src/plugins/qmljseditor/qmljshoverhandler.cpp
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@@ -120,16 +120,19 @@ void HoverHandler::identifyMatch(TextEditor::ITextEditor *editor, int pos)
return;
QList<AST::Node *> astPath = semanticInfo.astPath(pos);
if (astPath.isEmpty())
return;
const Document::Ptr qmlDocument = semanticInfo.document;
LookupContext::Ptr lookupContext = semanticInfo.lookupContext(astPath);
AST::Node *node = semanticInfo.nodeUnderCursor(pos);
if (astPath.isEmpty()) {
if (AST::UiImport *import = AST::cast<AST::UiImport *>(node))
handleImport(lookupContext, import);
return;
}
if (matchColorItem(lookupContext, qmlDocument, astPath, pos))
return;
AST::Node *node = semanticInfo.nodeUnderCursor(pos);
handleOrdinaryMatch(lookupContext, node);
TextEditor::HelpItem helpItem = qmlHelpItem(lookupContext, node);
@@ -214,6 +217,34 @@ void HoverHandler::handleOrdinaryMatch(const LookupContext::Ptr &lookupContext,
}
}
void HoverHandler::handleImport(const LookupContext::Ptr &lookupContext, AST::UiImport *node)
{
const Interpreter::TypeEnvironment *typeEnv = lookupContext->context()->typeEnvironment(lookupContext->document().data());
if (!typeEnv)
return;
foreach (const Interpreter::TypeEnvironment::Import &import, typeEnv->imports()) {
if (import.info.ast() == node) {
if (import.info.type() == Interpreter::ImportInfo::LibraryImport
&& !import.libraryPath.isEmpty()) {
QString msg = tr("Library at %1").arg(import.libraryPath);
const LibraryInfo &libraryInfo = lookupContext->snapshot().libraryInfo(import.libraryPath);
if (libraryInfo.pluginTypeInfoStatus() == LibraryInfo::DumpDone) {
msg += QLatin1Char('\n');
msg += tr("Dumped plugins successfully.");
} else if (libraryInfo.pluginTypeInfoStatus() == LibraryInfo::TypeInfoFileDone) {
msg += QLatin1Char('\n');
msg += tr("Read typeinfo files successfully.");
}
setToolTip(msg);
} else {
setToolTip(import.info.name());
}
break;
}
}
}
void HoverHandler::reset()
{
m_colorTip = QColor();