From 3554a3736a17780ab07179bb5b9c1cfa2cd6936f Mon Sep 17 00:00:00 2001
From: "Justin R. Miller" <incanus@codesorcery.net>
Date: Thu, 3 Jul 2014 14:59:06 -0700
Subject: [PATCH] re-add setAppliedClasses() to style

---
 include/llmr/map/map.hpp     | 1 +
 include/llmr/style/style.hpp | 1 +
 src/map/map.cpp              | 4 ++++
 src/style/style.cpp          | 5 +++++
 4 files changed, 11 insertions(+)

diff --git a/include/llmr/map/map.hpp b/include/llmr/map/map.hpp
index 75090f941..32aabec15 100644
--- a/include/llmr/map/map.hpp
+++ b/include/llmr/map/map.hpp
@@ -54,6 +54,7 @@ public:
     // Styling
     void toggleClass(const std::string &name);
     const std::vector<std::string> &getAppliedClasses() const;
+    void setAppliedClasses(std::vector<std::string> &class_names);
     void setDefaultTransitionDuration(uint64_t duration_milliseconds = 0);
     void setStyleJSON(std::string newStyleJSON);
     std::string getStyleJSON() const;
diff --git a/include/llmr/style/style.hpp b/include/llmr/style/style.hpp
index dcdfa36bc..2fb08257b 100644
--- a/include/llmr/style/style.hpp
+++ b/include/llmr/style/style.hpp
@@ -38,6 +38,7 @@ public:
     const std::set<std::shared_ptr<Source>> getActiveSources() const;
 
     const std::vector<std::string> &getAppliedClasses() const;
+    void setAppliedClasses(std::vector<std::string> &class_names);
     void toggleClass(const std::string &name);
 
     // Updates the styling information to reflect the current array
diff --git a/src/map/map.cpp b/src/map/map.cpp
index 50c172caa..410bd4e61 100644
--- a/src/map/map.cpp
+++ b/src/map/map.cpp
@@ -389,6 +389,10 @@ const std::vector<std::string> &Map::getAppliedClasses() const {
    return style->getAppliedClasses();
 }
 
+void Map::setAppliedClasses(std::vector<std::string> &class_names) {
+    style->setAppliedClasses(class_names);
+}
+
 void Map::setDefaultTransitionDuration(uint64_t duration_milliseconds) {
     style->setDefaultTransitionDuration(duration_milliseconds);
 }
diff --git a/src/style/style.cpp b/src/style/style.cpp
index b11cd9226..77d69299e 100644
--- a/src/style/style.cpp
+++ b/src/style/style.cpp
@@ -63,6 +63,11 @@ const std::vector<std::string> &Style::getAppliedClasses() const {
     return appliedClasses;
 }
 
+void Style::setAppliedClasses(std::vector<std::string> &class_names) {
+    appliedClasses.swap(class_names);
+    updateClasses();
+}
+
 void Style::toggleClass(const std::string &name) {
     if (name.length()) {
         auto it = std::find(appliedClasses.begin(), appliedClasses.end(), name);