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ClangCodeModel: Provide source of diagnostics in tooltip

Browse Source 
It's helpful to know whether a particular issue came from clangd,
libclang, or somewhere else.

Change-Id: I9e00d79ffe630a91028c2aeff219571e9979dbee
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
Christian Kandeler
2021-10-12 13:44:35 +02:00
parent 1b16eb209c
commit c92deea33f
4 changed files with 23 additions and 11 deletions
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24
src/plugins/clangcodemodel/clangdiagnostictooltipwidget.cpp
View File

@@ -104,9 +104,9 @@ public:
}
QWidget *createWidget(const QVector<ClangBackEnd::DiagnosticContainer> &diagnostics,
const std::function<bool()> &canApplyFixIt)
const std::function<bool()> &canApplyFixIt, const QString &source)
{
const QString text = htmlText(diagnostics);
const QString text = htmlText(diagnostics, source);
auto *label = new QLabel;
label->setTextFormat(Qt::RichText);
@@ -154,13 +154,20 @@ public:
return label;
}
QString htmlText(const QVector<ClangBackEnd::DiagnosticContainer> &diagnostics)
QString htmlText(const QVector<ClangBackEnd::DiagnosticContainer> &diagnostics,
const QString &source)
{
// For debugging, add: style='border-width:1px;border-color:black'
QString text = "<table cellspacing='0' cellpadding='0' width='100%'>";
foreach (const ClangBackEnd::DiagnosticContainer &diagnostic, diagnostics)
text.append(tableRows(diagnostic));
if (!source.isEmpty()) {
text.append(QString::fromUtf8("<tr><td colspan='2' align='left'>"
"<font color='gray'>%1</font></td></tr>")
.arg(QCoreApplication::translate("ClangDiagnosticWidget", "[Source: %1]"))
.arg(source));
}
text.append("</table>");
@@ -396,7 +403,8 @@ QString ClangDiagnosticWidget::createText(
const QVector<ClangBackEnd::DiagnosticContainer> &diagnostics,
const ClangDiagnosticWidget::Destination &destination)
{
const QString htmlText = WidgetFromDiagnostics(toHints(destination, {})).htmlText(diagnostics);
const QString htmlText = WidgetFromDiagnostics(toHints(destination, {}))
.htmlText(diagnostics, {});
QTextDocument document;
document.setHtml(htmlText);
@@ -410,11 +418,13 @@ QString ClangDiagnosticWidget::createText(
return text;
}
QWidget *ClangDiagnosticWidget::createWidget(const QVector<ClangBackEnd::DiagnosticContainer> &diagnostics,
const Destination &destination, const std::function<bool()> &canApplyFixIt)
QWidget *ClangDiagnosticWidget::createWidget(
const QVector<ClangBackEnd::DiagnosticContainer> &diagnostics,
const Destination &destination, const std::function<bool()> &canApplyFixIt,
const QString &source)
{
return WidgetFromDiagnostics(toHints(destination, canApplyFixIt))
.createWidget(diagnostics, canApplyFixIt);
.createWidget(diagnostics, canApplyFixIt, source);
}
} // namespace Internal

3
src/plugins/clangcodemodel/clangdiagnostictooltipwidget.h
View File

@@ -48,7 +48,8 @@ public:
static QWidget *createWidget(const QVector<ClangBackEnd::DiagnosticContainer> &diagnostics,
const Destination &destination,
const std::function<bool()> &canApplyFixIt);
const std::function<bool()> &canApplyFixIt,
const QString &source);
};
} // namespace Internal

3
src/plugins/clangcodemodel/clangeditordocumentprocessor.cpp
View File

@@ -506,7 +506,8 @@ ClangEditorDocumentProcessor::creatorForHeaderErrorDiagnosticWidget(
vbox->setSpacing(2);
vbox->addWidget(ClangDiagnosticWidget::createWidget({firstHeaderErrorDiagnostic},
ClangDiagnosticWidget::InfoBar, {}));
ClangDiagnosticWidget::InfoBar, {},
"libclang"));
auto widget = new QWidget;
widget->setLayout(vbox);

4
src/plugins/clangcodemodel/clangtextmark.cpp
View File

@@ -281,7 +281,7 @@ bool ClangTextMark::addToolTipContent(QLayout *target) const
&& diagMgr->diagnosticsWithFixIts().contains(diag);
};
QWidget *widget = ClangDiagnosticWidget::createWidget(
{m_diagnostic}, ClangDiagnosticWidget::ToolTip, canApplyFixIt);
{m_diagnostic}, ClangDiagnosticWidget::ToolTip, canApplyFixIt, "libclang");
target->addWidget(widget);
return true;
@@ -398,7 +398,7 @@ bool ClangdTextMark::addToolTipContent(QLayout *target) const
return c && c->reachable() && c->hasDiagnostic(DocumentUri::fromFilePath(fp), diag);
};
target->addWidget(ClangDiagnosticWidget::createWidget({m_diagnostic},
ClangDiagnosticWidget::ToolTip, canApplyFixIt));
ClangDiagnosticWidget::ToolTip, canApplyFixIt, "clangd"));
return true;
}