From 422237177c6089bcf5e71b888e6af42d20a9f915 Mon Sep 17 00:00:00 2001
From: Ivailo Monev <xakepa10@gmail.com>
Date: Fri, 15 Apr 2022 20:46:22 +0300
Subject: [PATCH] drkonqi: highlight signals from LLDB output

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
---
 drkonqi/lldbhighlighter.cpp | 15 +++++++++++++--
 drkonqi/lldbhighlighter.h   |  1 +
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/drkonqi/lldbhighlighter.cpp b/drkonqi/lldbhighlighter.cpp
index 0bbfbdf3..c0dd3dfb 100644
--- a/drkonqi/lldbhighlighter.cpp
+++ b/drkonqi/lldbhighlighter.cpp
@@ -28,6 +28,7 @@ LldbHighlighter::LldbHighlighter(QTextDocument* parent, const QList<BacktraceLin
 
     KColorScheme kcolorscheme(QPalette::Active);
     m_crapformat.setForeground(kcolorscheme.foreground(KColorScheme::InactiveText));
+    m_signalformat.setForeground(kcolorscheme.foreground(KColorScheme::NegativeText));
     m_idformat.setForeground(kcolorscheme.foreground(KColorScheme::PositiveText));
     m_hexformat.setForeground(kcolorscheme.foreground(KColorScheme::NegativeText));
     m_hexformat.setFontWeight(QFont::Bold);
@@ -40,11 +41,21 @@ LldbHighlighter::LldbHighlighter(QTextDocument* parent, const QList<BacktraceLin
 void LldbHighlighter::highlightBlock(const QString &text)
 {
     // qDebug() << Q_FUNC_INFO << text << currentBlock().position() << currentBlock().length();
-    if (!text.contains(QLatin1String(" thread #"))
-        && !text.contains(QLatin1String(" frame #"))) {
+    const bool hasthread = text.contains(QLatin1String(" thread #"));
+    if (!hasthread && !text.contains(QLatin1String(" frame #"))) {
         setFormat(0, text.length(), m_crapformat);
     }
 
+    if (hasthread) {
+        int partlength = 0;
+        foreach (const QString &textpart, text.split(QLatin1Char(' '))) {
+            if (textpart.startsWith(QLatin1String("SIG"))) {
+                setFormat(partlength, textpart.length(), m_signalformat);
+            }
+            partlength += (textpart.length() + 1);
+        }
+    }
+
     int partlength = 0;
     int partscounter = 0;
     const QStringList textparts = text.split(QLatin1Char(' '));
diff --git a/drkonqi/lldbhighlighter.h b/drkonqi/lldbhighlighter.h
index 2ea569cd..cb86b0f9 100644
--- a/drkonqi/lldbhighlighter.h
+++ b/drkonqi/lldbhighlighter.h
@@ -34,6 +34,7 @@ protected:
 
 private:
     QTextCharFormat m_crapformat;
+    QTextCharFormat m_signalformat;
     QTextCharFormat m_idformat;
     QTextCharFormat m_hexformat;
     QTextCharFormat m_libraryformat;
-- 
2.11.0