From 1f78fe6f6d2df1ceba68adb01bbdf22c177afe81 Mon Sep 17 00:00:00 2001
From: "Jerry (Xinyu Hou)" <xinyu@synergy-project.org>
Date: Thu, 16 Jun 2016 15:31:00 +0000
Subject: [PATCH] #3305 Made Mac clients aware of brightness keys

---
 src/lib/platform/OSXMediaKeySimulator.m | 26 ++++++++++++++++---------
 src/lib/synergy/KeyState.cpp            |  8 +++++---
 2 files changed, 22 insertions(+), 12 deletions(-)

diff --git a/src/lib/platform/OSXMediaKeySimulator.m b/src/lib/platform/OSXMediaKeySimulator.m
index b7d243f6..646807e3 100644
--- a/src/lib/platform/OSXMediaKeySimulator.m
+++ b/src/lib/platform/OSXMediaKeySimulator.m
@@ -19,15 +19,17 @@
 int convertKeyIDToNXKeyType(KeyID id)
 {
 	// hidsystem/ev_keymap.h
-	// NX_KEYTYPE_SOUND_UP		0
-	// NX_KEYTYPE_SOUND_DOWN	1
-	// NX_KEYTYPE_MUTE			7
-	// NX_KEYTYPE_EJECT			14
-	// NX_KEYTYPE_PLAY			16
-	// NX_KEYTYPE_NEXT			17
-	// NX_KEYTYPE_PREVIOUS		18
-	// NX_KEYTYPE_FAST			19
-	// NX_KEYTYPE_REWIND		20
+	// NX_KEYTYPE_SOUND_UP			0
+	// NX_KEYTYPE_SOUND_DOWN		1
+	// NX_KEYTYPE_BRIGHTNESS_UP		2
+	// NX_KEYTYPE_BRIGHTNESS_DOWN	3
+	// NX_KEYTYPE_MUTE				7
+	// NX_KEYTYPE_EJECT				14
+	// NX_KEYTYPE_PLAY				16
+	// NX_KEYTYPE_NEXT				17
+	// NX_KEYTYPE_PREVIOUS			18
+	// NX_KEYTYPE_FAST				19
+	// NX_KEYTYPE_REWIND			20
 
 	int type = -1;
 	switch (id) {
@@ -37,6 +39,12 @@ int convertKeyIDToNXKeyType(KeyID id)
 	case kKeyAudioDown:
 		type = 1;
 		break;
+	case kKeyBrightnessUp:
+		type = 2;
+		break;
+	case kKeyBrightnessDown:
+		type = 3;
+		break;
 	case kKeyAudioMute:
 		type = 7;
 		break;
diff --git a/src/lib/synergy/KeyState.cpp b/src/lib/synergy/KeyState.cpp
index 6d4a4436..a1ab6b7a 100644
--- a/src/lib/synergy/KeyState.cpp
+++ b/src/lib/synergy/KeyState.cpp
@@ -573,10 +573,12 @@ KeyState::fakeKeyDown(KeyID id, KeyModifierMask mask, KeyButton serverID)
 	if (keyItem == NULL) {
 		// a media key won't be mapped on mac, so we need to fake it in a
 		// special way
-		if (id == kKeyAudioDown || id == kKeyAudioUp || id == kKeyAudioMute ||
+		if (id == kKeyAudioDown || id == kKeyAudioUp ||
+			id == kKeyAudioMute || id == kKeyAudioPlay ||
 			id == kKeyAudioPrev || id == kKeyAudioNext ||
-			id == kKeyAudioPlay) {
-			LOG((CLOG_DEBUG "emulating media key"));
+			id == kKeyBrightnessDown || id == kKeyBrightnessUp
+			) {
+			LOG((CLOG_DEBUG1 "emulating media key"));
 			fakeMediaKey(id);
 		}