1 files changed, 134 insertions, 18 deletions

diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index fe2da2f989..f19b14d2e2 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -49,6 +49,7 @@
 #include "llwindow.h"
 #include "llviewerstats.h"
 #include "llviewerstatsrecorder.h"
+#include "llkeyconflict.h" // for legacy keybinding support, remove later
 #include "llmarketplacefunctions.h"
 #include "llmarketplacenotifications.h"
 #include "llmd5.h"
@@ -150,7 +151,7 @@
 #include "llapr.h"
 #include <boost/lexical_cast.hpp>
 
-#include "llviewerkeyboard.h"
+#include "llviewerinput.h"
 #include "lllfsthread.h"
 #include "llworkerthread.h"
 #include "lltexturecache.h"
@@ -1006,23 +1007,6 @@ bool LLAppViewer::init()
 	gGLManager.getGLInfo(gDebugInfo);
 	gGLManager.printGLInfoString();
 
-	// Load Default bindings
-	std::string key_bindings_file = gDirUtilp->findFile("keys.xml",
-														gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, ""),
-														gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, ""));
-
-
-	if (!gViewerKeyboard.loadBindingsXML(key_bindings_file))
-	{
-		std::string key_bindings_file = gDirUtilp->findFile("keys.ini",
-															gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, ""),
-															gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, ""));
-		if (!gViewerKeyboard.loadBindings(key_bindings_file))
-		{
-			LL_ERRS("InitInfo") << "Unable to open keys.ini" << LL_ENDL;
-		}
-	}
-
 	// If we don't have the right GL requirements, exit.
 	if (!gGLManager.mHasRequirements)
 	{
@@ -1306,6 +1290,9 @@ bool LLAppViewer::init()
 	gSavedSettings.getControl("FramePerSecondLimit")->getSignal()->connect(boost::bind(&LLAppViewer::onChangeFrameLimit, this, _2));
 	onChangeFrameLimit(gSavedSettings.getLLSD("FramePerSecondLimit"));
 
+	// Load User's bindings
+	loadKeyBindings();
+
 	return true;
 }
 
@@ -1495,6 +1482,7 @@ bool LLAppViewer::doFrame()
 			{
 				joystick->scanJoystick();
 				gKeyboard->scanKeyboard();
+                gViewerInput.scanMouse();
 			}
 
 			// Update state based on messages, user input, object idle.
@@ -4437,6 +4425,134 @@ void LLAppViewer::addOnIdleCallback(const boost::function<void()>& cb)
 	LLDeferredTaskList::instance().addTask(cb);
 }
 
+void LLAppViewer::loadKeyBindings()
+{
+	std::string key_bindings_file = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, "key_bindings.xml");
+#if 1
+	// Legacy support
+	// Remove #if-#endif section half a year after DRTVWR-501 releases.
+	// Mouse actions are part of keybinding file since DRTVWR-501 instead of being stored in
+	// settings.xml. To support legacy viewers that were storing in  settings.xml we need to
+	// transfer old variables to new format.
+	// Also part of backward compatibility is present in LLKeyConflictHandler to modify
+	// legacy variables on changes in new system (to make sure we won't enforce
+	// legacy values again if user dropped to defaults in new system)
+	if (LLVersionInfo::getInstance()->getChannelAndVersion() != gLastRunVersion
+		|| !gDirUtilp->fileExists(key_bindings_file)) // if file is missing, assume that there were no changes by user yet
+	{
+		// copy mouse actions and voice key changes to new file
+		LL_INFOS("InitInfo") << "Converting legacy mouse bindings to new format" << LL_ENDL;
+		// Load settings from file
+		LLKeyConflictHandler third_person_view(LLKeyConflictHandler::MODE_THIRD_PERSON);
+		LLKeyConflictHandler sitting_view(LLKeyConflictHandler::MODE_SITTING);
+
+		// Since we are only modifying keybindings if personal file doesn't exist yet,
+		// it should be safe to just overwrite the value
+		// If key is already in use somewhere by default, LLKeyConflictHandler should resolve it.
+		BOOL value = gSavedSettings.getBOOL("DoubleClickAutoPilot");
+		third_person_view.registerControl("walk_to",
+			0,
+			value ? EMouseClickType::CLICK_DOUBLELEFT : EMouseClickType::CLICK_NONE,
+			KEY_NONE,
+			MASK_NONE,
+			value);
+
+		U32 index = value ? 1 : 0; // we can store multiple combinations per action, so if first is in use by doubleclick, go to second
+		value = gSavedSettings.getBOOL("ClickToWalk");
+		third_person_view.registerControl("walk_to",
+			index,
+			value ? EMouseClickType::CLICK_LEFT : EMouseClickType::CLICK_NONE,
+			KEY_NONE,
+			MASK_NONE,
+			value);
+
+		value = gSavedSettings.getBOOL("DoubleClickTeleport");
+		third_person_view.registerControl("teleport_to",
+			0,
+			value ? EMouseClickType::CLICK_DOUBLELEFT : EMouseClickType::CLICK_NONE,
+			KEY_NONE,
+			MASK_NONE,
+			value);
+
+		// sitting also supports teleport
+		sitting_view.registerControl("teleport_to",
+			0,
+			value ? EMouseClickType::CLICK_DOUBLELEFT : EMouseClickType::CLICK_NONE,
+			KEY_NONE,
+			MASK_NONE,
+			value);
+
+		std::string key_string = gSavedSettings.getString("PushToTalkButton");
+		EMouseClickType mouse = EMouseClickType::CLICK_NONE;
+		KEY key = KEY_NONE;
+		if (key_string == "MiddleMouse")
+		{
+			mouse = EMouseClickType::CLICK_MIDDLE;
+		}
+		else if (key_string == "MouseButton4")
+		{
+			mouse = EMouseClickType::CLICK_BUTTON4;
+		}
+		else if (key_string == "MouseButton5")
+		{
+			mouse = EMouseClickType::CLICK_BUTTON5;
+		}
+		else
+		{
+			LLKeyboard::keyFromString(key_string, &key);
+		}
+
+		value = gSavedSettings.getBOOL("PushToTalkToggle");
+		std::string control_name = value ? "toggle_voice" : "voice_follow_key";
+		third_person_view.registerControl(control_name, 0, mouse, key, MASK_NONE, true);
+		sitting_view.registerControl(control_name, 0, mouse, key, MASK_NONE, true);
+
+		if (third_person_view.hasUnsavedChanges())
+		{
+			// calls loadBindingsXML()
+			third_person_view.saveToSettings();
+		}
+
+		if (sitting_view.hasUnsavedChanges())
+		{
+			// calls loadBindingsXML()
+			sitting_view.saveToSettings();
+		}
+
+		// in case of voice we need to repeat this in other modes
+
+		for (U32 i = 0; i < LLKeyConflictHandler::MODE_COUNT - 1; ++i)
+		{
+			// edit and first person modes; MODE_SAVED_SETTINGS not in use at the moment
+			if (i != LLKeyConflictHandler::MODE_THIRD_PERSON && i != LLKeyConflictHandler::MODE_SITTING)
+			{
+				LLKeyConflictHandler handler((LLKeyConflictHandler::ESourceMode)i);
+
+				handler.registerControl(control_name, 0, mouse, key, MASK_NONE, true);
+
+				if (handler.hasUnsavedChanges())
+				{
+					// calls loadBindingsXML()
+					handler.saveToSettings();
+				}
+			}
+		}
+	}
+	// since something might have gone wrong or there might have been nothing to save
+	// (and because otherwise following code will have to be encased in else{}),
+	// load everything one last time
+#endif
+	if (!gDirUtilp->fileExists(key_bindings_file) || !gViewerInput.loadBindingsXML(key_bindings_file))
+	{
+		// Failed to load custom bindings, try default ones
+		key_bindings_file = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "key_bindings.xml");
+		if (!gViewerInput.loadBindingsXML(key_bindings_file))
+		{
+			LL_ERRS("InitInfo") << "Unable to open default key bindings from " << key_bindings_file << LL_ENDL;
+		}
+	}
+}
+
 void LLAppViewer::purgeCache()
 {
 	LL_INFOS("AppCache") << "Purging Cache and Texture Cache..." << LL_ENDL;