diff options
Diffstat (limited to 'draw_piano.py')
| -rwxr-xr-x | draw_piano.py | 45 |
1 files changed, 30 insertions, 15 deletions
diff --git a/draw_piano.py b/draw_piano.py index cce2e75..3ae9825 100755 --- a/draw_piano.py +++ b/draw_piano.py @@ -304,7 +304,7 @@ class PianoKeyboard(Gtk.DrawingArea): cairo.FONT_WEIGHT_BOLD) ctx.set_font_size(self.font_size) _xbear, _ybear, width, height, _xadv, _yadv = ctx.text_extents('M') - self._text_height = height + self._text_height = height + 5 # add a little separation for n in range(0, self._octaves): self._draw_octave(ctx, n) @@ -528,21 +528,36 @@ class PianoKeyboard(Gtk.DrawingArea): #print "Dibujando ",text if self._labels is not None: text = self._labels[octave_number][position] - x_bea, _ybea, width, height, _xadv, _yadv = ctx.text_extents(text) - if black_key: - x_text = x + self._key_width * K1 / D - (width / 2 + x_bea) - y_text = self._black_keys_height - (self._text_height * 2) - if highlighted: - stroke = (0, 0, 0) - else: - stroke = (1, 1, 1) + # to enable use more than one label in the key, for the black keys + # and not need change all the whit key labels + # we allow the use of str or arrays of str + if isinstance(text, basestring): + # put the text in a array + labels = [text] else: - x_text = x + self._key_width / 2 - (width / 2 + x_bea) - y_text = self._height - (self._text_height * 2) - stroke = (0, 0, 0) - ctx.set_source_rgb(*stroke) - ctx.move_to(x_text, y_text) - ctx.show_text(text) + labels = text + i = 0 + for label in labels: + x_bea, _ybea, width, height, _xadv, _yadv = \ + ctx.text_extents(label) + y_pos = len(labels) - i + if black_key: + x_text = x + self._key_width * K1 / D - (width / 2 + x_bea) + y_text = self._black_keys_height - \ + (self._text_height * y_pos + 1) + if highlighted: + stroke = (0, 0, 0) + else: + stroke = (1, 1, 1) + else: + x_text = x + self._key_width / 2 - (width / 2 + x_bea) + y_text = self._height - \ + (self._text_height * y_pos + 1) + stroke = (0, 0, 0) + ctx.set_source_rgb(*stroke) + ctx.move_to(x_text, y_text) + ctx.show_text(label) + i = i + 1 def print_key_pressed(widget, octave_clicked, key_clicked, letter): |