From dceb9f7d6058785cf60d9dbcc8eecdcee1053412 Mon Sep 17 00:00:00 2001
From: sapier <Sapier at GMX dot net>
Date: Sun, 23 Nov 2014 13:40:43 +0100
Subject: Implement proper font handling

---
 src/settings.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/settings.cpp')

diff --git a/src/settings.cpp b/src/settings.cpp
index 65896ef27..001d93f5e 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -620,6 +620,13 @@ void Settings::update(const Settings &other)
 }
 
 
+void Settings::registerChangedCallback(std::string name,
+		setting_changed_callback cbf)
+{
+	m_callbacks[name].push_back(cbf);
+}
+
+
 inline bool Settings::parseConfigObject(std::istream &is,
 		std::string &name, std::string &value)
 {
@@ -701,3 +708,20 @@ void Settings::clearNoLock()
 	m_defaults.clear();
 }
 
+void Settings::doCallbacks(const std::string name)
+{
+	std::vector<setting_changed_callback> tempvector;
+	{
+		JMutexAutoLock lock(m_mutex);
+		if (m_callbacks.find(name) != m_callbacks.end())
+		{
+			tempvector = m_callbacks[name];
+		}
+	}
+
+	for (std::vector<setting_changed_callback>::iterator iter = tempvector.begin();
+			iter != tempvector.end(); iter ++)
+	{
+		(*iter)(name);
+	}
+}
-- 
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