Add examples.

Makefile.am

@@ -17,5 +17,5 @@
 # 02110-1301 USA
 
 ACLOCAL_AMFLAGS = -I m4
-SUBDIRS = eek eekboard src tests bindings docs po data
+SUBDIRS = eek eekboard src tests bindings docs po data examples
 DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc --enable-introspection

configure.ac

@@ -245,6 +245,7 @@ data/icons/32x32/Makefile
 data/icons/48x48/Makefile
 data/icons/scalable/Makefile
 data/themes/Makefile
+examples/Makefile
 eek/eek-${EEK_API_VERSION}.pc
 eek/eek-clutter-${EEK_API_VERSION}.pc
 eek/eek-gtk-${EEK_API_VERSION}.pc

examples/Makefile.am

@@ -0,0 +1 @@
+EXTRA_DIST = gen-inscript-keyboard.py

examples/gen-inscript-keyboard.py

@@ -0,0 +1,159 @@
+#!/usr/bin/env python
+
+# Copyright (C) 2011 Daiki Ueno <ueno@unixuser.org>
+# Copyright (C) 2011 Red Hat, Inc.
+
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public License
+# as published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+
+# This library 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
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301 USA
+
+import sys, os.path
+import sys
+import re
+
+import gtk, gtk.gdk
+import eekboard
+from gi.repository import Eek, GLib
+
+if len(sys.argv) < 3:
+    print >> sys.stderr, "Usage: %s KEYBOARD M17N-MAP..." % sys.argv[0]
+    sys.exit(-1)
+
+MAPENTRY_PATTERN = re.compile(r'\A\s*\((?:\((.*?)\)|"(.*?)")\s*"(.*?)"\)')
+KEYCODE_TABLE = {
+    '1': 10,
+    '2': 11,
+    '3': 12,
+    '4': 13,
+    '5': 14,
+    '6': 15,
+    '7': 16,
+    '8': 17,
+    '9': 18,
+    '0': 19,
+    '-': 20,
+    '=': 21,
+    'q': 24,
+    'w': 25,
+    'e': 26,
+    'r': 27,
+    't': 28,
+    'y': 29,
+    'u': 30,
+    'i': 31,
+    'o': 32,
+    'p': 33,
+    '[': 34,
+    ']': 35,
+    'a': 38,
+    's': 39,
+    'd': 40,
+    'f': 41,
+    'g': 42,
+    'h': 43,
+    'j': 44,
+    'k': 45,
+    'l': 46,
+    ';': 47,
+    '\'': 48,
+    '`': 49,
+    '\\': 51,
+    'z': 52,
+    'x': 53,
+    'c': 54,
+    'v': 55,
+    'b': 56,
+    'n': 57,
+    'm': 58,
+    ',': 59,
+    '.': 60,
+    '/': 61
+}
+
+MARK_UPPER = '~!@#$%^&*()_+{}|:"<>?'
+MARK_LOWER = '`1234567890-=[]\\;\',./'
+
+class MapFile(object):
+    def __init__(self, path):
+        self.__dict = dict()
+
+        with open(path, 'r') as fp:
+            for line in fp:
+                match = re.match(MAPENTRY_PATTERN, line)
+                if match:
+                    insert = match.group(3).decode('UTF-8')
+                    if match.group(1):
+                        keyseq = re.sub(r'\\(.)', r'\1', match.group(1))
+                        self.__add_symbol_entry(keyseq, insert)
+                    else:
+                        keyseq = re.sub(r'\\(.)', r'\1', match.group(2))
+                        self.__add_text_entry(keyseq, insert)
+
+    def get_entry_for_keycode(self, keycode):
+        return self.__dict.get(keycode, list([None, None, None, None]))
+
+    def __add_entry(self, letter, level, insert):
+        if letter.isupper():
+            level |= 1
+            letter = letter.lower()
+        elif letter in MARK_UPPER:
+            level |= 1
+            letter = MARK_LOWER[MARK_UPPER.index(letter)]
+        keycode = KEYCODE_TABLE[letter]
+        if keycode not in self.__dict:
+            self.__dict[keycode] = list([None,None,None,None])
+        self.__dict[keycode][level] = insert
+        
+    def __add_symbol_entry(self, symbol, insert):
+        level = 0
+        if symbol.startswith('G-'):
+            level |= 2
+            symbol = symbol[2:]
+        if not symbol.startswith('KP_'):
+            self.__add_entry(symbol, level, insert)
+
+    def __add_text_entry(self, text, insert):
+        self.__add_entry(text, 0, insert)
+
+files = list()
+for path in sys.argv[2:]:
+    files.append(MapFile(path))
+
+keyboard = eekboard.XmlKeyboard(os.path.abspath(sys.argv[1]))
+
+def each_key(element, data):
+    keycode = element.get_keycode()
+    matrix = Eek.SymbolMatrix.new(len(files), 4)
+    for g, f in enumerate(files):
+        entry = f.get_entry_for_keycode(keycode)
+        for l in xrange(4):
+            keysym = None
+            if entry[l]:
+                try:
+                    keyval = gtk.gdk.unicode_to_keyval(ord(entry[l]))
+                    keysym = Eek.Keysym.new(keyval)
+                except:
+                    pass
+            if not keysym:
+                keysym = element.get_symbol_at_index(g, l, 0, 0)
+            matrix.set_symbol(g, l, keysym)
+    element.set_symbol_matrix(matrix)
+
+def each_section(element, data):
+    element.foreach_child(each_key, None)
+
+keyboard.foreach_child(each_section, None)
+output = GLib.string_sized_new(4096)
+keyboard.output(output, 0)
+print output.str