From cdda9f12b51ca9b2b22bc9f11514c5486a803544 Mon Sep 17 00:00:00 2001
From: "Justin R. Miller" <incanus@codesorcery.net>
Date: Tue, 15 Jul 2014 12:52:19 -0700
Subject: [PATCH 1/2] flesh out 'will change region' notifications

---
 src/map/transform.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/map/transform.cpp b/src/map/transform.cpp
index 72449956d..eb9aef69e 100644
--- a/src/map/transform.cpp
+++ b/src/map/transform.cpp
@@ -57,6 +57,10 @@ void Transform::moveBy(const double dx, const double dy, const timestamp duratio
 void Transform::_moveBy(const double dx, const double dy, const timestamp duration) {
     // This is only called internally, so we don't need a lock here.
 
+    platform::notify_map_change(duration ?
+                                platform::MapChangeRegionWillChangeAnimated :
+                                platform::MapChangeRegionWillChange);
+
     final.x = current.x + std::cos(current.angle) * dx + std::sin(current.angle) * dy;
     final.y = current.y + std::cos(current.angle) * dy + std::sin(-current.angle) * dx;
 
@@ -271,6 +275,10 @@ void Transform::_setScaleXY(const double new_scale, const double xn, const doubl
                             const timestamp duration) {
     // This is only called internally, so we don't need a lock here.
 
+    platform::notify_map_change(duration ?
+                                platform::MapChangeRegionWillChangeAnimated :
+                                platform::MapChangeRegionWillChange);
+
     final.scale = new_scale;
     final.x = xn;
     final.y = yn;
@@ -378,6 +386,10 @@ void Transform::setAngle(const double new_angle, const double cx, const double c
 void Transform::_setAngle(double new_angle, const timestamp duration) {
     // This is only called internally, so we don't need a lock here.
 
+    platform::notify_map_change(duration ?
+                                platform::MapChangeRegionWillChangeAnimated :
+                                platform::MapChangeRegionWillChange);
+
     while (new_angle > M_PI)
         new_angle -= M2PI;
     while (new_angle <= -M_PI)

From 5459d80d4723cfed3da8a2088bbb45e1ee3a00ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20Ka=CC=88fer?= <mail@kkaefer.com>
Date: Tue, 15 Jul 2014 13:31:55 -0700
Subject: [PATCH 2/2] disallow copying to avoid accidental unchecked message
 output

---
 test/fixtures/fixture_log.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/fixtures/fixture_log.hpp b/test/fixtures/fixture_log.hpp
index 8a4124185..c41d74ab9 100644
--- a/test/fixtures/fixture_log.hpp
+++ b/test/fixtures/fixture_log.hpp
@@ -2,6 +2,7 @@
 #define LLMR_TEST_FIXTURE_LOG
 
 #include <llmr/platform/log.hpp>
+#include <llmr/util/noncopyable.hpp>
 
 #include <boost/optional.hpp>
 
@@ -10,7 +11,7 @@
 
 namespace llmr {
 
-class FixtureLogBackend : public LogBackend {
+class FixtureLogBackend : public LogBackend, private util::noncopyable {
 public:
     struct LogMessage {
         inline LogMessage(EventSeverity severity, Event event, int64_t code, const std::string &msg)