implemented basic support for native (non-sms style) editing

1 files changed, 63 insertions, 0 deletions

diff --git a/modmap.h b/modmap.h
new file mode 100644
index 0000000..75e1595
--- /dev/null
+++ b/modmap.h
@@ -0,0 +1,63 @@
+/*	--*- c++ -*--
+ * Copyright (C) 2013 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 and/or 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HH_ENSC_VDR_INPUTDEV_MODMAP_HH
+#define HH_ENSC_VDR_INPUTDEV_MODMAP_HH
+
+class ModifierMap {
+public:
+	enum modifier {
+		modSHIFT,
+		modCONTROL,
+		modALT,
+		modMETA,
+		modNUMLOCK,
+		modCAPSLOCK,
+		modMODE,
+
+		_modMAX,
+	};
+
+	ModifierMap();
+	~ModifierMap();
+
+	bool	read_modmap(char const *fname);
+	bool	translate(wchar_t &chr, unsigned int code,
+			  unsigned long mask) const;
+
+private:
+	enum {
+		ktNORMAL,
+		ktSHIFT,
+		ktCONTROL,
+		ktMODE,
+		ktMODE_SHIFT,
+		ktUNUSED0,
+		ktUNUSED1,
+		ktUNUSED2,
+
+		_ktMAX
+	};
+
+	typedef wchar_t		*keytable_t;
+
+	// same semantics like 'keycode' in xmodmap(1)
+	keytable_t		keytables_[_ktMAX];
+
+	void	set_default_tables(void);
+};
+
+#endif	/* HH_ENSC_VDR_INPUTDEV_MODMAP_HH */