diff options
Diffstat (limited to 'Demo/stdwin/jukebox.py')
| -rwxr-xr-x | Demo/stdwin/jukebox.py | 65 |
1 files changed, 40 insertions, 25 deletions
diff --git a/Demo/stdwin/jukebox.py b/Demo/stdwin/jukebox.py index 61e7560..0a74458 100755 --- a/Demo/stdwin/jukebox.py +++ b/Demo/stdwin/jukebox.py @@ -19,17 +19,19 @@ # # Most sound file formats recognized by SOX or SFPLAY are recognized. # Since conversion is costly, converted files are cached in -# /usr/tmp/@j* until the user quits. +# /usr/tmp/@j* until the user quits or changes the sampling rate via +# the Rate menu. import commands import getopt import os +from stat import * import rand import stdwin from stdwinevents import * -import string import sys import tempfile +import sndhdr from WindowParent import WindowParent from Buttons import PushButton @@ -96,13 +98,17 @@ def main(): killchild() # Entries in Rate menu: -rates = ['default', \ +rates = ['default', '7350', \ '8000', '11025', '16000', '22050', '32000', '41000', '48000'] def maineventloop(): mouse_events = WE_MOUSE_DOWN, WE_MOUSE_MOVE, WE_MOUSE_UP while G.windows: - type, w, detail = event = stdwin.getevent() + try: + type, w, detail = event = stdwin.getevent() + except KeyboardInterrupt: + killchild() + continue if w == G.cw.win: if type == WE_CLOSE: return @@ -185,14 +191,22 @@ def openlistwindow(dirname): list.sort() i = 0 while i < len(list): - if list[i] == '.' or list[i] == '..': + if list[i][0] == '.': del list[i] else: i = i+1 for i in range(len(list)): - name = list[i] - if os.path.isdir(os.path.join(dirname, name)): - list[i] = list[i] + '/' + fullname = os.path.join(dirname, list[i]) + if os.path.isdir(fullname): + info = '/' + else: + try: + size = os.stat(fullname)[ST_SIZE] + info = `(size + 1023)/1024` + 'k' + except IOError: + info = '???' + info = '(' + info + ')' + list[i] = list[i], info width = maxwidth(list) # width = width + stdwin.textwidth(' ') # XXX X11 stdwin bug workaround height = len(list) * stdwin.lineheight() @@ -211,8 +225,8 @@ def openlistwindow(dirname): def maxwidth(list): width = 1 - for name in list: - w = stdwin.textwidth(name) + for name, info in list: + w = stdwin.textwidth(name + ' ' + info) if w > width: width = w return width @@ -222,8 +236,12 @@ def drawlistwindow(w, area): d.erase((0, 0), (1000, 10000)) lh = d.lineheight() h, v = 0, 0 - for name in w.list: - d.text((h, v), name) + for name, info in w.list: + if info == '/': + text = name + '/' + else: + text = name + ' ' + info + d.text((h, v), text) v = v + lh showselection(w, d) d.close() @@ -257,22 +275,17 @@ def mouselistwindow(w, type, detail): d.close() if type == WE_MOUSE_DOWN and clicks >= 2 and i >= 0: setcursors('watch') - name = os.path.join(w.dirname, w.list[i]) - if name[-1:] == '/': + name, info = w.list[i] + fullname = os.path.join(w.dirname, name) + if info == '/': if clicks == 2: - G.windows.append(openlistwindow(name[:-1])) + G.windows.append(openlistwindow(fullname)) else: - playfile(name) + playfile(fullname) setcursors('cross') def closelistwindow(w): - remove(G.windows, w) - -def remove(list, item): - for i in range(len(list)): - if list[i] == item: - del list[i] - break + G.windows.remove(w) def setcursors(cursor): for w in G.windows: @@ -298,7 +311,6 @@ validrates = (8000, 11025, 16000, 22050, 32000, 44100, 48000) def playfile(filename): killchild() - import sndhdr tuple = sndhdr.what(filename) raw = 0 if tuple: @@ -338,6 +350,10 @@ def playfile(filename): print cmd print 'Exit status', sts stdwin.fleep() + try: + os.unlink(tempname) + except: + pass return cache[filename] = tempname if raw: @@ -352,7 +368,6 @@ def playfile(filename): G.cw.win.settimer(1) def sfplayraw(filename, tuple): - import sndhdr args = ['-i'] type, rate, channels, frames, bits = tuple if type == 'ul': |