Fine-tune default font displays through XO-1.5 and SoaS Blueberry

2 files changed, 22 insertions, 4 deletions

diff --git a/csndsugui.py b/csndsugui.py
index d7c72f5..d97e279 100644
--- a/csndsugui.py
+++ b/csndsugui.py
@@ -47,11 +47,23 @@ class BasicGUI:
     
     def scale_font(self, widget):
       font = widget.get_pango_context().get_font_description()
-      font_size = font.get_size()
+
+# The FONT DISPLAY in this activity can be resized (smaller or larger)
+# by changing the value of "resize" below. "Resize" can be positive
+# or negative, and is not limited to integers. A value of 1 equals a
+# point in font size.
+      resize = 0
+
+      font_size = font.get_size() + (resize * 1024)
       width = gtk.gdk.screen_width()
-      mult = width * .0008
-      if os.path.exists("/etc/fedora-release") and open("/etc/fedora-release").read().find("Strawberry")!= -1:
-        mult = width * .0013
+      mult = width * .00076
+      if os.path.exists("/etc/olpc-release") or os.path.exists("/etc/power/olpc-pm"):
+        mult = width * .00082
+      elif os.path.exists("/etc/fedora-release"):
+        if open("/etc/fedora-release").read().find("Strawberry") != -1:
+          mult = width * .00132
+        elif open("/etc/fedora-release").read().find("Blueberry") != -1:
+          mult = width * .00085
       font.set_size(int(font_size * mult))
       widget.modify_font(font)
   
@@ -795,3 +807,4 @@ class CsoundGUI(BasicGUI):
          self.arglist = None
          self.replay = False
          self.stopcb = True
+
diff --git a/ourmusic.py b/ourmusic.py
index 2fdaf1d..13d3e64 100644
--- a/ourmusic.py
+++ b/ourmusic.py
@@ -47,6 +47,10 @@
 #    Extreme power management (under Power) or Wireless radio (under
 #    Network). Stereo headphones (an inexpensive set will work fine) or
 #    external amplifier/speaker system are highly recommended.
+#
+#    The font display of this activity can be resized in csndsugui.py,
+#    using any text editor. Further instructions are found toward the
+#    beginning of csndsugui.py.
 
 import csndsugui
 from sugar.activity import activity
@@ -137,6 +141,7 @@ zero controls before start.  \
    but4 = win.cbbutton(nbox, self.version4, "4 OurMusicASCII")
    but4.modify_bg(gtk.STATE_NORMAL, gtk.gdk.Color(0, 0x7700, 0))
    but4.modify_bg(gtk.STATE_PRELIGHT, gtk.gdk.Color(0, 0x7700, 0))
+   win.text("  <b>MIDI DEVICE REQUIRED</b> for 1 &amp; 3", nbox, brown)
    bbox = win.box(False, all)
    self.bb = bbox
    self.w = win