X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finputhub.h;h=b20fd43468fffc093d03e043bbc4d105d6fe60e3;hb=4d297f94791ef51e574c1345e8dcc5a15aee2149;hp=1d4b465dfce5180c328a8b6d9658ddf7cf6a491b;hpb=d39a783c839c08be8ac36a040f4f8b2ee0da8d56;p=libs%2Fgui.git

diff --git a/source/inputhub.h b/source/inputhub.h
index 1d4b465..b20fd43 100644
--- a/source/inputhub.h
+++ b/source/inputhub.h
@@ -13,8 +13,28 @@ Distributed under the LGPL
 namespace Msp {
 namespace Input {
 
+/**
+The Hub device collects events from multiple input devices and presents an
+aggregate of them.  Button and axis numbers are mapped to unique values.
+*/
 class Hub: public Device
 {
+protected:
+	std::vector<Device *> devices;
+
+public:
+	/**
+	Attaches an input device to the hub.
+
+	@param   dev  Device to attach
+
+	@return  Index of the device within the hub
+	*/
+	unsigned attach(Device &dev);
+protected:
+	void button_press(unsigned, unsigned);
+	void button_release(unsigned, unsigned);
+	void axis_motion(unsigned, float, float, unsigned);
 };
 
 } // namespace Input