michael/pyaudviz
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pyaudviz
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restrict presets to boring characters

This commit is contained in:
tassaron 2017-06-01 16:16:42 -04:00
parent f55d7d1206
commit 1a24922fee
1 changed files with 25 additions and 15 deletions
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40
main.py
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@ -1,8 +1,6 @@
import sys, io, os
import sys, io, os, atexit, string, signal
from os.path import expanduser
import atexit
from queue import Queue
import signal
from importlib import import_module
from PyQt4 import QtCore, QtGui, uic
from PyQt4.QtCore import QSettings, QModelIndex
@ -365,14 +363,28 @@ class Main(QtCore.QObject):
def openSavePresetDialog(self):
if self.window.listWidget_componentList.currentRow() == -1:
return
newName, OK = QtGui.QInputDialog.getText(QtGui.QWidget(), 'Audio Visualizer', 'New Preset Name:')
if OK and newName:
index = self.window.listWidget_componentList.currentRow()
if index != -1:
saveValueStore = self.selectedComponents[index].savePreset()
componentName = str(self.selectedComponents[index]).strip()
vers = self.selectedComponents[index].version()
self.createPresetFile(componentName, vers, saveValueStore, newName)
while True:
newName, OK = QtGui.QInputDialog.getText(QtGui.QWidget(), 'Audio Visualizer', 'New Preset Name:')
badName = False
for letter in newName:
if letter in string.punctuation:
badName = True
if badName:
# some filesystems don't like bizarre characters
msg = QtGui.QMessageBox()
msg.setIcon(QtGui.QMessageBox.Information)
msg.setText("Preset names must contain only letters, numbers, and spaces.")
msg.setStandardButtons(QtGui.QMessageBox.Ok)
msg.exec_()
continue
if OK and newName:
index = self.window.listWidget_componentList.currentRow()
if index != -1:
saveValueStore = self.selectedComponents[index].savePreset()
componentName = str(self.selectedComponents[index]).strip()
vers = self.selectedComponents[index].version()
self.createPresetFile(componentName, vers, saveValueStore, newName)
break
def createPresetFile(self, componentName, version, saveValueStore, filename):
dirname = os.path.join(self.dataDir, 'presets', componentName, str(version))
@ -388,21 +400,19 @@ class Main(QtCore.QObject):
if ch != 1024: # 1024 = OK
return
# remove old copies of the preset
presetLen = self.window.comboBox_openPreset.count()
for i in range(0, presetLen):
for i in range(0, self.window.comboBox_openPreset.count()):
if self.window.comboBox_openPreset.itemText(i) == filename:
self.window.comboBox_openPreset.removeItem(i)
with open(filepath, 'w') as f:
f.write('%s' % repr(saveValueStore))
self.window.comboBox_openPreset.addItem(filename)
self.window.comboBox_openPreset.setCurrentIndex(presetLen-1)
self.window.comboBox_openPreset.setCurrentIndex(self.window.comboBox_openPreset.count()-1)
def openPreset(self):
if self.window.comboBox_openPreset.currentIndex() < 1:
return
index = self.window.listWidget_componentList.currentRow()
if index == -1:
# no component selected
return
filename = self.window.comboBox_openPreset.itemText(self.window.comboBox_openPreset.currentIndex())
componentName = str(self.selectedComponents[index]).strip()