From dab50b3ef3a1bad7f68320538223b6b41d1c6012 Mon Sep 17 00:00:00 2001
From: Vaxry <43317083+vaxerski@users.noreply.github.com>
Date: Mon, 16 Dec 2024 19:05:24 +0100
Subject: core: Optimize window/layer rule application and scanning (#8735)

Optimizes window and layer rule parsing and later usage.
---
 src/desktop/LayerRule.cpp | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 src/desktop/LayerRule.cpp

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

diff --git a/src/desktop/LayerRule.cpp b/src/desktop/LayerRule.cpp
new file mode 100644
index 00000000..d82e4d30
--- /dev/null
+++ b/src/desktop/LayerRule.cpp
@@ -0,0 +1,37 @@
+#include "LayerRule.hpp"
+#include <unordered_set>
+#include <algorithm>
+#include "../debug/Log.hpp"
+
+static const auto RULES        = std::unordered_set<std::string>{"noanim", "blur", "blurpopups", "dimaround"};
+static const auto RULES_PREFIX = std::unordered_set<std::string>{"ignorealpha", "ignorezero", "xray", "animation", "order"};
+
+CLayerRule::CLayerRule(const std::string& rule_, const std::string& ns_) : targetNamespace(ns_), rule(rule_) {
+    const bool VALID = RULES.contains(rule) || std::any_of(RULES_PREFIX.begin(), RULES_PREFIX.end(), [&rule_](const auto& prefix) { return rule_.starts_with(prefix); });
+
+    if (!VALID)
+        return;
+
+    if (rule == "noanim")
+        ruleType = RULE_NOANIM;
+    else if (rule == "blur")
+        ruleType = RULE_BLUR;
+    else if (rule == "blurpopups")
+        ruleType = RULE_BLURPOPUPS;
+    else if (rule == "dimaround")
+        ruleType = RULE_DIMAROUND;
+    else if (rule.starts_with("ignorealpha"))
+        ruleType = RULE_IGNOREALPHA;
+    else if (rule.starts_with("ignorezero"))
+        ruleType = RULE_IGNOREZERO;
+    else if (rule.starts_with("xray"))
+        ruleType = RULE_XRAY;
+    else if (rule.starts_with("animation"))
+        ruleType = RULE_ANIMATION;
+    else if (rule.starts_with("order"))
+        ruleType = RULE_ORDER;
+    else {
+        Debug::log(ERR, "CLayerRule: didn't match a rule that was found valid?!");
+        ruleType = RULE_INVALID;
+    }
+}
\ No newline at end of file
-- 
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