1 files changed, 44 insertions, 1 deletions
diff --git a/indra/llui/lltoolbar.cpp b/indra/llui/lltoolbar.cpp
index 629c7d9bc7..c559a2bf1d 100644
--- a/indra/llui/lltoolbar.cpp
+++ b/indra/llui/lltoolbar.cpp
@@ -302,7 +302,50 @@ bool LLToolBar::enableCommand(const LLCommandId& commandId, bool enabled)
 		command_id_map::iterator it = mButtonMap.find(commandId.uuid());
 		if (it != mButtonMap.end())
 		{
-			it->second->setEnabled(enabled);
+			command_button = it->second;
+			command_button->setEnabled(enabled);
+		}
+	}
+
+	return (command_button != NULL);
+}
+
+bool LLToolBar::stopCommandInProgress(const LLCommandId& commandId)
+{
+	//
+	// Note from Leslie:
+	//
+	// This implementation was largely put in place to handle EXP-1348 which is related to
+	// dragging and dropping the "speak" button.  The "speak" button can be in one of two
+	// modes, i.e., either a toggle action or a push-to-talk action.  Because of this it
+	// responds to mouse down and mouse up in different ways, based on which behavior the
+	// button is currently set to obey.  This was the simplest way of getting the button
+	// to turn off the microphone for both behaviors without risking duplicate state.
+	//
+
+	LLToolBarButton * command_button = NULL;
+
+	if (commandId != LLCommandId::null)
+	{
+		LLCommand* command = LLCommandManager::instance().getCommand(commandId);
+		llassert(command);
+
+		// If this command has an explicit function for execution stop
+		if (command->executeStopFunctionName().length() > 0)
+		{
+			command_id_map::iterator it = mButtonMap.find(commandId.uuid());
+			if (it != mButtonMap.end())
+			{
+				command_button = it->second;
+				llassert(command_button->mIsRunningSignal);
+
+				// Check to see if it is running
+				if ((*command_button->mIsRunningSignal)(command_button, command->isRunningParameters()))
+				{
+					// Trigger an additional button commit, which calls mouse down, mouse up and commit
+					command_button->onCommit();
+				}
+			}
 		}
 	}