def createMidiFileTunescript(self, txt): inter = interpretsyntax.Interp() try: mfile = inter.go(txt) except interpretsyntax.InterpException, e: midiscript_util.alert(str(e)) return None
def createMidiFileBuilder(self, txt):
provided = {}
provided['Builder'] =bbuilder.BMidiBuilder #reference to class
provided['alert'] = midiscript_util.alert #reference to fn
provided['status'] = self.status #reference to fn
#run the code
evaler = midiscript_util.Interpreter(provided)
res = evaler.run_code(txt)
if res!=True:
midiscript_util.alert(res)
return
#we are most interested in what they set "result" to.
if 'result' not in provided or not provided['result']:
midiscript_util.alert('You must set "result" to something.')
return
res = provided['result']
#either a sequence or a value
if isinstance(res, bbuilder.BMidiBuilder):
#is a single instance
mfileobject = bbuilder.build_midi([res])
else:
mfileobject = bbuilder.build_midi(res)
return mfileobject
def create_menubar(self,root):
root.bind('<Alt-F4>', lambda x:root.quit)
root.bind('<Control-s>', self.saveMidi)
root.bind('<Control-space>', self.playMidi)
menubar = Menu(root)
menuFile = Menu(menubar, tearoff=0)
menubar.add_cascade(label="File", menu=menuFile, underline=0)
menuFile.add_command(label="Tunescript Mode", command=self.setModeTune, underline=0)
menuFile.add_command(label="Code bbuilder Mode", command=self.setModeCode, underline=0)
menuFile.add_separator()
menuFile.add_command(label="Play", command=self.playMidi, underline=0, accelerator='Ctrl+space')
menuFile.add_command(label="Save mid", command=self.saveMidi, underline=0, accelerator='Ctrl+S')
menuFile.add_separator()
menuFile.add_command(label="Exit", command=root.quit, underline=1)
menuExamples = Menu(menubar, tearoff=0)
menubar.add_cascade(label="Examples", menu=menuExamples, underline=0)
# get the examples
txt = None
try: txt = open('examples.cfg','r').read()
except: pass
nExample = 0
if txt:
txt = txt.replace('\r\n','\n')
def addExample(nExample, exampleName, exampleCode, sType):
exampleName= exampleName.strip()
exampleCode= exampleCode.strip()
menuExamples.add_command(label=exampleName, command=midiscript_util.Callable(self.loadExample,nExample, sType))
self.cachedExamples[ exampleCode.strip()] = 1
self.exampleText.append(exampleCode)
txtScript, txtBuilder = txt.split('~'*16)
txtScript = txtScript.split('='*16)
txtBuilder = txtBuilder.split('='*16)
self.firstExampleTune = nExample
for item in txtScript:
if not item.strip(): continue
title, code = item.split('-'*16)
addExample(nExample, title, code, 'tune')
nExample+=1
menuExamples.add_separator()
self.firstExampleCode = nExample
for item in txtBuilder:
if not item.strip(): continue
title, code = item.split('-'*16)
addExample(nExample, title, code, 'code')
nExample+=1
menuHelp = Menu(menubar, tearoff=0)
menuHelp.add_command(label='About', command=(lambda: midiscript_util.alert('tunescript, by Ben Fisher 2009\n\nhalfhourhacks.blogspot.com','benmidi tunescript')))
menubar.add_cascade(label="Help", menu=menuHelp, underline=0)
root.config(menu=menubar)
