more work on keyboard support

data/keymap.xml

@@ -97,6 +97,10 @@
 		<key id="KEY_ESC" mapto="cancel" flags="m" />
 	</map>
 
+	<map context="InputAsciiActions">
+		<key id="KEY_ASCII" mapto="gotAsciiCode" flags="mr" />
+	</map>
+
 	<map context="InputBoxActions">
 		<key id="KEY_LEFT" mapto="left" flags="mr" />
 		<key id="KEY_RIGHT" mapto="right" flags="mr" />

keyids.py

@@ -293,6 +293,7 @@
 "KEY_DEL_EOS": 449, 
 "KEY_INS_LINE": 450, 
 "KEY_DEL_LINE": 451, 
+"KEY_ASCII": 510,
 "KEY_MAX": 511, 
 "BTN_0": 256, 
 "BTN_1": 257, 

lib/actions/action.cpp

@@ -128,9 +128,9 @@ struct call_entry
 {
 	PyObject *m_fnc, *m_arg;
 	eWidget *m_widget;
-	void *m_widget_arg;
+	void *m_widget_arg, *m_widget_arg2;
 	call_entry(PyObject *fnc, PyObject *arg): m_fnc(fnc), m_arg(arg), m_widget(0), m_widget_arg(0) { }
-	call_entry(eWidget *widget, void *arg): m_fnc(0), m_arg(0), m_widget(widget), m_widget_arg(arg) { }
+	call_entry(eWidget *widget, void *arg, void *arg2): m_fnc(0), m_arg(0), m_widget(widget), m_widget_arg(arg), m_widget_arg2(arg2) { }
 };
 
 void eActionMap::keyPressed(int device, int key, int flags)
@@ -158,7 +158,7 @@ void eActionMap::keyPressed(int device, int key, int flags)
 						// (k->second.m_device == m_device) &&
 							(k->second.m_key == key) &&
 							(k->second.m_flags & (1<<flags)))
-						call_list.push_back(call_entry(i->second.m_widget, (void*)k->second.m_action));
+						call_list.push_back(call_entry(i->second.m_widget, (void*)i->second.m_id, (void*)k->second.m_action));
 				}
 			} else
 			{
@@ -214,7 +214,7 @@ void eActionMap::keyPressed(int device, int key, int flags)
 		} else if (i->m_widget)
 		{
 			if (!res)
-				res = i->m_widget->event(eWidget::evtAction, 0, (void*)i->m_widget_arg);
+				res = i->m_widget->event(eWidget::evtAction, (void*)i->m_widget_arg, (void*)i->m_widget_arg2 );
 		}
 	}
 }

lib/driver/rcconsole.cpp

@@ -41,32 +41,30 @@ void eRCConsoleDriver::keyPressed(int)
 	char data[16];
 	char *d = data;
 	int num = read(handle, data, 16);
-	int code;
+	int code=-1;
 
 	int km = input->getKeyboardMode();
 
 	while (num--)
 	{
+//		eDebug("console code %02x\n", *d++);
 		if (km == eRCInput::kmAll)
 			code = *d++;
 		else
 		{
 			if (*d == 27) // escape code
 			{
-					/* skip all this stuff */
-				return;
-
-/*				while (num)
+				while (num)
 				{
 					num--;
 					if (*++d != '[')
 						break;
 				}
-				code = -1; */
+				code = -1;
 			} else
 				code = *d;
 			++d;
-			
+
 			if (code < 32)			/* control characters */
 				code = -1;
 			if (code == 0x7F)		/* delete */
@@ -76,15 +74,15 @@ void eRCConsoleDriver::keyPressed(int)
 		if (code != -1)
 			for (std::list<eRCDevice*>::iterator i(listeners.begin()); i!=listeners.end(); ++i)
 			{
-				eDebug("ascii %08x", code);
-				(*i)->handleCode(code | 0x8000);
+//				eDebug("ascii %08x", code);
+				(*i)->handleCode(/*0x8000|*/code);
 			}
 	}
 }
 
 void eRCConsole::handleCode(int code)
 {
-	input->keyPressed(eRCKey(this, code, 0));
+	input->keyPressed(eRCKey(this, code, eRCKey::flagAscii));
 }
 
 eRCConsole::eRCConsole(eRCDriver *driver)
@@ -112,7 +110,7 @@ class eRCConsoleInit
 	eRCConsoleDriver driver;
 	eRCConsole device;
 public:
-	eRCConsoleInit(): driver("/dev/stdin"), device(&driver)
+	eRCConsoleInit(): driver("/dev/vc/0"), device(&driver)
 	{
 	}
 };

lib/driver/rcinput.cpp

@@ -16,7 +16,43 @@ void eRCDeviceInputDev::handleCode(int rccode)
 	struct input_event *ev = (struct input_event *)rccode;
 	if (ev->type!=EV_KEY)
 		return;
+
 //	eDebug("%x %x %x", ev->value, ev->code, ev->type);
+
+	if (ev->type!=EV_KEY)
+		return;
+
+	int km = iskeyboard ? input->getKeyboardMode() : eRCInput::kmNone;
+
+//	eDebug("keyboard mode %d", km);
+
+	if (km == eRCInput::kmAll)
+		return;
+
+	if (km == eRCInput::kmAscii)
+	{
+//		eDebug("filtering.. %d", ev->code);
+		bool filtered = ( ev->code > 0 && ev->code < 61 );
+		switch (ev->code)
+		{
+			case KEY_RESERVED:
+			case KEY_ESC:
+			case KEY_TAB:
+			case KEY_BACKSPACE:
+			case KEY_ENTER:
+			case KEY_LEFTCTRL:
+			case KEY_RIGHTSHIFT:
+			case KEY_LEFTALT:
+			case KEY_CAPSLOCK:
+				filtered=false;
+			default:
+				break;
+		}
+		if (filtered)
+			return;
+//		eDebug("passed!");
+	}
+
 	switch (ev->value)
 	{
 	case 0:
@@ -31,8 +67,21 @@ void eRCDeviceInputDev::handleCode(int rccode)
 	}
 }
 
-eRCDeviceInputDev::eRCDeviceInputDev(eRCInputEventDriver *driver): eRCDevice(driver->getDeviceName(), driver)
+eRCDeviceInputDev::eRCDeviceInputDev(eRCInputEventDriver *driver)
+	:eRCDevice(driver->getDeviceName(), driver), iskeyboard(false)
 {
+	int len=id.length();
+	int idx=0;
+	while(idx < len)
+	{
+		if (!strncasecmp(&id[idx++], "KEYBOARD", 8))
+		{
+			iskeyboard=true;
+			break;
+		}
+	}
+	eDebug("Input device \"%s\" is %sa keyboard.", id.c_str(), iskeyboard ? "" : "not ");
+
 }
 
 const char *eRCDeviceInputDev::getDescription() const

lib/driver/rcinput.h

@@ -5,6 +5,7 @@
 
 class eRCDeviceInputDev: public eRCDevice
 {
+	int iskeyboard;
 public:
 	void handleCode(int code);
 	eRCDeviceInputDev(eRCInputEventDriver *driver);

lib/gui/einput.cpp

@@ -94,34 +94,54 @@ int eInput::event(int event, void *data, void *data2)
 	case evtAction:
 		if (isVisible())
 		{
-			switch((int)data2)
+			if ((int)data == ASCII_ACTIONS)
 			{
-			case moveLeft:
-				m_content->moveCursor(eInputContent::dirLeft);
-				break;
-			case moveRight:
-				m_content->moveCursor(eInputContent::dirRight);
-				break;
-			case moveHome:
-				m_content->moveCursor(eInputContent::dirHome);
-				break;
-			case moveEnd:
-				m_content->moveCursor(eInputContent::dirEnd);
-				break;
-			case deleteForward:
-				m_content->deleteChar(eInputContent::deleteForward);
-				break;
-			case deleteBackward:
-				m_content->deleteChar(eInputContent::deleteBackward);
-				break;
-			case toggleOverwrite:
-				setOverwriteMode(!m_mode);
-				break;
-			case accept:
-				changed();
-				mayKillFocus();
+				if ((int)data2 == gotAsciiCode)
+				{
+					if (m_content)
+					{
+						extern int getPrevAsciiCode();  // defined in enigma.cpp
+						return m_content->haveKey(getPrevAsciiCode(), m_mode);
+					}
+				}
+			}
+			else if ((int)data == INPUT_ACTIONS)
+			{
+				switch((int)data2)
+				{
+				case moveLeft:
+					if (m_content)
+						m_content->moveCursor(eInputContent::dirLeft);
+					break;
+				case moveRight:
+					if (m_content)
+						m_content->moveCursor(eInputContent::dirRight);
+					break;
+				case moveHome:
+					if (m_content)
+						m_content->moveCursor(eInputContent::dirHome);
+					break;
+				case moveEnd:
+					if (m_content)
+						m_content->moveCursor(eInputContent::dirEnd);
+					break;
+				case deleteForward:
+					if (m_content)
+						m_content->deleteChar(eInputContent::deleteForward);
+					break;
+				case deleteBackward:
+					if (m_content)
+						m_content->deleteChar(eInputContent::deleteBackward);
+					break;
+				case toggleOverwrite:
+					setOverwriteMode(!m_mode);
+					break;
+				case accept:
+					changed();
+					mayKillFocus();
+				}
+				return 1;
 			}
-			return 1;
 		}
 		return 0;
 	case evtKey:
@@ -137,9 +157,8 @@ int eInput::event(int event, void *data, void *data2)
 		eDebug("focus got in %p", this);
 		ePtr<eActionMap> ptr;
 		eActionMap::getInstance(ptr);
-		ptr->bindAction("InputActions", 0, 0, this);
-			// bind all keys
-		ptr->bindAction("", 0, 1, this);
+		ptr->bindAction("InputActions", 0, INPUT_ACTIONS, this);
+		ptr->bindAction("AsciiActions", 0, ASCII_ACTIONS, this);
 		m_have_focus = 1;
 		eRCInput::getInstance()->setKeyboardMode(eRCInput::kmAscii);
 			// fixme. we should use a style for this.
@@ -152,8 +171,8 @@ int eInput::event(int event, void *data, void *data2)
 		eDebug("focus lostin %p", this);
 		ePtr<eActionMap> ptr;
 		eActionMap::getInstance(ptr);
-		ptr->unbindAction(this, 0);
-		ptr->unbindAction(this, 1);
+		ptr->unbindAction(this, INPUT_ACTIONS);
+		ptr->unbindAction(this, ASCII_ACTIONS);
 		m_have_focus = 0;
 		if (m_content)
 			m_content->validate();

lib/gui/einput.h

@@ -14,7 +14,12 @@ class eInput: public eWidget
 	PSignal0<void> changed;
 
 	int m_cursor;
-
+
+	enum {
+		INPUT_ACTIONS,
+		ASCII_ACTIONS
+	};
+
 	enum InputActions {
 		moveLeft, 
 		moveRight, 
@@ -25,7 +30,11 @@ class eInput: public eWidget
 		toggleOverwrite,
 		accept
 	};
-
+
+	enum AsciiActions {
+		gotAsciiCode
+	};
+
 	void setContent(eInputContent *cnt);
 
 	void setOverwriteMode(int o);

lib/python/Components/Input.py

@@ -50,8 +50,9 @@ def right(self):
 		self.update()
 
 	def left(self):
-		self.currPos -= 1
-		self.update()
+		if self.currPos > 0:
+			self.currPos -= 1
+			self.update()
 
 	def up(self):
 		if self.text[self.currPos] == "9" or self.text[self.currPos] == " ":
@@ -73,7 +74,13 @@ def down(self):
 	def delete(self):
 		self.text = self.text[:self.currPos] + self.text[self.currPos + 1:]
 		self.update()
-
+
+	def handleAscii(self, code):
+		newChar = chr(code)
+		self.text = self.text[0:self.currPos] + newChar + self.text[self.currPos + 1:]
+		self.right()
+		self.update()
+
 	def number(self, number):
 		if self.type == self.TEXT:
 			newChar = self.numericalTextInput.getKey(number)

lib/python/Screens/InputBox.py

@@ -15,8 +15,9 @@ def __init__(self, session, title = "", **kwargs):
 		self["text"] = Label(title)
 		self["input"] = Input(**kwargs)
 
-		self["actions"] = NumberActionMap(["WizardActions", "InputBoxActions"], 
+		self["actions"] = NumberActionMap(["WizardActions", "InputBoxActions", "AsciiActions"], 
 		{
+			"gotAsciiCode": self.gotAsciiCode,
 			"ok": self.go,
 			"back": self.cancel,
 			"left": self.keyLeft,
@@ -33,7 +34,12 @@ def __init__(self, session, title = "", **kwargs):
 			"9": self.keyNumberGlobal,
 			"0": self.keyNumberGlobal
 		}, -1)
-
+		rcinput = eRCInput.getInstance()
+		rcinput.setKeyboardMode(rcinput.kmAscii)
+
+	def gotAsciiCode(self):
+		self["input"].handleAscii(getPrevAsciiCode())
+
 	def keyLeft(self):
 		self["input"].left()
 
@@ -47,7 +53,11 @@ def keyDelete(self):
 		self["input"].delete()
 
 	def go(self):
+		rcinput = eRCInput.getInstance()
+		rcinput.setKeyboardMode(rcinput.kmNone)
 		self.close(self["input"].getText())
 
 	def cancel(self):
-		self.close(None)
+		rcinput = eRCInput.getInstance()
+		rcinput.setKeyboardMode(rcinput.kmNone)
+		self.close(None)