From 31422ae25dee33dd000798b64a80bd7fd08d2ece Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Sat, 21 Dec 2024 23:07:23 +0000
Subject: windowrules: add negative: prefix for negating a regex

fixes #8799
---
 src/desktop/Rule.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 src/desktop/Rule.cpp

(limited to 'src/desktop/Rule.cpp')

diff --git a/src/desktop/Rule.cpp b/src/desktop/Rule.cpp
new file mode 100644
index 00000000..dd1848d4
--- /dev/null
+++ b/src/desktop/Rule.cpp
@@ -0,0 +1,16 @@
+#include "Rule.hpp"
+#include <re2/re2.h>
+
+CRuleRegexContainer::CRuleRegexContainer(const std::string& regex_) {
+    const bool NEGATIVE = regex_.starts_with("negative:");
+
+    negative = NEGATIVE;
+    regex    = std::make_unique<RE2>(NEGATIVE ? regex_.substr(9) : regex_);
+}
+
+bool CRuleRegexContainer::passes(const std::string& str) const {
+    if (!regex)
+        return false;
+
+    return RE2::FullMatch(str, *regex) != negative;
+}
\ No newline at end of file
-- 
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