From f5056f78d5395095f63eedeebbc9af086e1ac408 Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Fri, 9 Feb 2024 16:31:08 +0000
Subject: [PATCH] api: add some qol stuff needed by hyprland

---
 include/hyprlang.hpp | 16 ++++++++++++++--
 src/common.cpp       |  5 +++++
 src/config.cpp       |  9 +++++++++
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/include/hyprlang.hpp b/include/hyprlang.hpp
index 158cea2..51ba7c4 100644
--- a/include/hyprlang.hpp
+++ b/include/hyprlang.hpp
@@ -181,10 +181,15 @@ namespace Hyprlang {
         CConfigValue(const STRING value);
         CConfigValue(const VEC2 value);
         CConfigValue(CUSTOMTYPE&& value);
-        CConfigValue(const CConfigValue&)  = delete;
         CConfigValue(CConfigValue&&)       = delete;
         CConfigValue(const CConfigValue&&) = delete;
         CConfigValue(CConfigValue&)        = delete;
+
+        /*!
+            \since 0.3.0
+        */
+        CConfigValue(const CConfigValue&);
+
         ~CConfigValue();
 
         /*!
@@ -292,10 +297,17 @@ namespace Hyprlang {
         void removeSpecialCategory(const char* name);
 
         /*!
+            \since 0.3.0
+
             Add a config value to a special category.
         */
         void addSpecialConfigValue(const char* cat, const char* name, const CConfigValue value);
 
+        /*!
+            Remove a config value from a special category.
+        */
+        void removeSpecialConfigValue(const char* cat, const char* name);
+
         /*!
             Parse the config. Refresh the values.
         */
@@ -323,7 +335,7 @@ namespace Hyprlang {
 
         /*!
            Get a special category's config value ptr. These are only static for static (key-less)
-           categories, unless a new variable is added via addSpecialConfigValue.
+           categories, unless a new variable is added via addSpecialConfigValue or removed via removeSpecialConfigValue.
            key can be nullptr for static categories. Cannot be nullptr for id-based categories. 
            nullptr on fail.
         */
diff --git a/src/common.cpp b/src/common.cpp
index 2da2543..bb5f16a 100644
--- a/src/common.cpp
+++ b/src/common.cpp
@@ -54,6 +54,11 @@ CConfigValue::CConfigValue(CConfigCustomValueType&& value) {
     m_eType = CONFIGDATATYPE_CUSTOM;
 }
 
+CConfigValue::CConfigValue(const CConfigValue& other) {
+    m_eType = other.m_eType;
+    setFrom(other.getValue());
+}
+
 CConfigValue::CConfigValue() {
     ;
 }
diff --git a/src/config.cpp b/src/config.cpp
index 9ef08fb..fceffb1 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -93,6 +93,15 @@ void CConfig::addSpecialConfigValue(const char* cat, const char* name, const CCo
                                                              reinterpret_cast<CConfigCustomValueType*>(value.m_pData)->dtor});
 }
 
+void CConfig::removeSpecialConfigValue(const char* cat, const char* name) {
+    const auto IT = std::find_if(impl->specialCategoryDescriptors.begin(), impl->specialCategoryDescriptors.end(), [&](const auto& other) { return other->name == cat; });
+
+    if (IT == impl->specialCategoryDescriptors.end())
+        throw "No such category";
+
+    std::erase_if(IT->get()->defaultValues, [name](const auto& other) { return other.first == name; });
+}
+
 void CConfig::addSpecialCategory(const char* name, SSpecialCategoryOptions options) {
     const auto PDESC          = impl->specialCategoryDescriptors.emplace_back(std::make_unique<SSpecialCategoryDescriptor>()).get();
     PDESC->name               = name;