X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finput%2Fcontrol.cpp;h=50601013acacc985ab256c018693a7f4dc6317ae;hb=c430f2d7498e9c2daa515ee9aba3a95257e5e999;hp=8ddcdd772cf2af96cc7e7f51f42e978edebe87cd;hpb=999ca92aa9ee10585c0b2094d84364159253982f;p=libs%2Fgui.git

diff --git a/source/input/control.cpp b/source/input/control.cpp
index 8ddcdd7..5060101 100644
--- a/source/input/control.cpp
+++ b/source/input/control.cpp
@@ -1,15 +1,10 @@
-/* $Id$
-
-This file is part of libmspgbase
-Copyright © 2007 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#include <msp/core/except.h>
+#include <sigc++/bind_return.h>
 #include <msp/strings/lexicalcast.h>
 #include "control.h"
 #include "device.h"
 
+using namespace std;
+
 namespace Msp {
 namespace Input {
 
@@ -29,12 +24,14 @@ std::string ControlSource::str() const
 {
 	if(type==BUTTON)
 		return dev->get_button_name(index);
-	else if(type==AXIS_POS || type==AXIS_NEG)
-		return dev->get_axis_name(index);
+	else if(type==AXIS_POS)
+		return dev->get_axis_name(index)+" +";
+	else if(type==AXIS_NEG)
+		return dev->get_axis_name(index)+" -";
 	else if(type==NONE)
 		return "None";
 
-	return lexical_cast(index);
+	return lexical_cast<string>(index);
 }
 
 
@@ -54,36 +51,33 @@ Control::Control(Device &d, ControlSrcType t, unsigned i):
 	connect_signals();
 }
 
-Control::Control(const Control &c):
-	trackable(c),
-	src(c.src),
-	capture_dev(0)
+Control::~Control()
+{ }
+
+void Control::capture(Device &d)
 {
-	connect_signals();
+	notify_callbacks();
+	capture_dev = &d;
+	capture_dev->signal_button_press.connect(sigc::bind_return(sigc::mem_fun(this, &Control::button_press), false));
+	capture_dev->signal_axis_motion.connect(sigc::bind_return(sigc::mem_fun(this, &Control::axis_motion), false));
 }
 
-Control &Control::operator=(const Control &c)
+void Control::cancel_capture()
 {
 	notify_callbacks();
-	src=c.src;
-	capture_dev=0;
+	capture_dev = 0;
 	connect_signals();
-
-	return *this;
 }
 
-void Control::capture(Device &d)
+void Control::set_source(Device &d, ControlSrcType t, unsigned i)
 {
-	notify_callbacks();
-	capture_dev=&d;
-	capture_dev->signal_button_press.connect(sigc::mem_fun(this, &Control::button_press));
-	capture_dev->signal_axis_motion.connect(sigc::mem_fun(this, &Control::axis_motion));
+	set_source(ControlSource(d, t, i));
 }
 
-void Control::cancel_capture()
+void Control::set_source(const ControlSource &s)
 {
 	notify_callbacks();
-	capture_dev=0;
+	src = s;
 	connect_signals();
 }
 
@@ -94,15 +88,13 @@ void Control::connect_signals()
 	case NONE:
 		break;
 	case BUTTON:
-		src.dev->signal_button_press.connect(sigc::mem_fun(this, &Control::button_press));
-		src.dev->signal_button_release.connect(sigc::mem_fun(this, &Control::button_release));
+		src.dev->signal_button_press.connect(sigc::bind_return(sigc::mem_fun(this, &Control::button_press), false));
+		src.dev->signal_button_release.connect(sigc::bind_return(sigc::mem_fun(this, &Control::button_release), false));
 		break;
 	case AXIS_POS:
 	case AXIS_NEG:
-		src.dev->signal_axis_motion.connect(sigc::mem_fun(this, &Control::axis_motion));
+		src.dev->signal_axis_motion.connect(sigc::bind_return(sigc::mem_fun(this, &Control::axis_motion), false));
 		break;
-	default:
-		throw Exception("Invalid source in Control");
 	}
 }
 
@@ -110,12 +102,12 @@ void Control::button_press(unsigned i)
 {
 	if(capture_dev)
 	{
-		src.dev=capture_dev;
-		src.type=BUTTON;
-		src.index=i;
+		src.dev = capture_dev;
+		src.type = BUTTON;
+		src.index = i;
 
 		notify_callbacks();
-		capture_dev=0;
+		capture_dev = 0;
 		connect_signals();
 		signal_capture_complete.emit();
 	}
@@ -133,20 +125,20 @@ void Control::axis_motion(unsigned i, float v, float r)
 {
 	if(capture_dev)
 	{
-		ControlSrcType type=NONE;
-		if(v<-src.dev->get_axis_threshold())
-			type=AXIS_NEG;
-		else if(v>src.dev->get_axis_threshold())
-			type=AXIS_POS;
+		ControlSrcType type = NONE;
+		if(v<-0.9)
+			type = AXIS_NEG;
+		else if(v>0.9)
+			type = AXIS_POS;
 
 		if(type!=NONE)
 		{
-			src.dev=capture_dev;
-			src.type=type;
-			src.index=i;
+			src.dev = capture_dev;
+			src.type = type;
+			src.index = i;
 
 			notify_callbacks();
-			capture_dev=0;
+			capture_dev = 0;
 			connect_signals();
 			signal_capture_complete.emit();
 		}