Add the labels to show the notes in german notation

Signed-off-by: Gonzalo Odiard <gonzalo@laptop.org>

2 files changed, 74 insertions, 0 deletions

diff --git a/activity.py b/activity.py
index dc5b90f..9f300f0 100644
--- a/activity.py
+++ b/activity.py
@@ -70,6 +70,12 @@ class SimplePianoActivity(activity.Activity):
         notes_labels.connect('clicked', self.set_notes_labels_cb)
         toolbar_box.toolbar.insert(notes_labels, -1)
 
+        german_labels = RadioToolButton()
+        german_labels.props.icon_name = 'c_key'
+        german_labels.props.group = keybord_labels
+        german_labels.connect('clicked', self.set_german_labels_cb)
+        toolbar_box.toolbar.insert(german_labels, -1)
+
         separator = Gtk.SeparatorToolItem()
         separator.props.draw = False
         separator.set_expand(True)
@@ -88,6 +94,11 @@ class SimplePianoActivity(activity.Activity):
                         'SOL#', 'LA', 'LA#', 'SI']
         self.notes_labels = [notes, notes, ['DO']]
 
+        german_notes = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G',
+                        'G#', 'A', 'A#', 'B']
+
+        self.german_labels = [german_notes, german_notes, ['C']]
+
         self.piano = PianoKeyboard(octaves=2, add_c=True,
                 labels=self.keyboard_letters)
 
@@ -147,6 +158,10 @@ class SimplePianoActivity(activity.Activity):
         self.piano.font_size = 20
         self.piano.set_labels(self.keyboard_letters)
 
+    def set_german_labels_cb(self, widget):
+        self.piano.font_size = 20
+        self.piano.set_labels(self.german_labels)
+
     def enableKeyboard(self):
         self.keyboardStandAlone = KeyboardStandAlone(self.sequencer.recording,
                 self.sequencer.adjustDuration, self.csnd.loopGetTick,
diff --git a/icons/c_key.svg b/icons/c_key.svg
new file mode 100644
index 0000000..fa9a0d4
--- /dev/null
+++ b/icons/c_key.svg
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.1"
+   width="55"
+   height="55"
+   viewBox="0 0 55 55"
+   id="svg3062"
+   xml:space="preserve"
+   inkscape:version="0.48.3.1 r9886"
+   sodipodi:docname="c_key.svg"><sodipodi:namedview
+   pagecolor="#ffffff"
+   bordercolor="#666666"
+   borderopacity="1"
+   objecttolerance="10"
+   gridtolerance="10"
+   guidetolerance="10"
+   inkscape:pageopacity="0"
+   inkscape:pageshadow="2"
+   inkscape:window-width="1366"
+   inkscape:window-height="709"
+   id="namedview3050"
+   showgrid="false"
+   inkscape:zoom="9.2909091"
+   inkscape:cx="13.61546"
+   inkscape:cy="27.5"
+   inkscape:window-x="0"
+   inkscape:window-y="27"
+   inkscape:window-maximized="1"
+   inkscape:current-layer="svg3062" /><metadata
+   id="metadata3079"><rdf:RDF><cc:Work
+       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title /></cc:Work></rdf:RDF></metadata><defs
+   id="defs3077" />
+  
+  
+  
+<text
+   x="22.244463"
+   y="32.999866"
+   transform="scale(0.82460938,1.2126954)"
+   id="text3857"
+   xml:space="preserve"
+   style="font-size:30.8579998px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#ffffff;fill-opacity:1;stroke:none;font-family:Sans"
+   sodipodi:linespacing="125%"><tspan
+     x="22.244463"
+     y="32.999866"
+     id="tspan3859"
+     style="font-weight:bold;-inkscape-font-specification:Sans Bold">C</tspan></text>
+
+</svg>
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