jeena/jsonpretty
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added prettyfy on change

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jeena 2013-07-15 13:59:01 +02:00
parent f580dcdf55
commit ef22675f24
1 changed files with 14 additions and 3 deletions
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17
jsonpretty
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@ -14,6 +14,7 @@ class MainWindow(QtGui.QMainWindow):
self.restoreState(QtCore.QByteArray.fromRawData(settings.value("state").toByteArray()))
self.textInput = QtGui.QPlainTextEdit(self)
self.textInput.textChanged.connect(self.prettyfy)
self.textInput.setLineWrapMode(QtGui.QPlainTextEdit.NoWrap)
self.textInput.setFont(QtGui.QFont("Monospace"))
self.setCentralWidget(self.textInput)
@ -33,6 +34,8 @@ class MainWindow(QtGui.QMainWindow):
fileMenu.addAction(runAction)
fileMenu.addAction(exitAction)
self.manually = True
def closeEvent(self, ev):
settings.setValue("geometry", self.saveGeometry())
settings.setValue("state", self.saveState())
@ -49,9 +52,17 @@ class MainWindow(QtGui.QMainWindow):
return json.loads(unicode(v.toString())) if v.isValid() else default
def prettyfy(self):
j = json.loads(unicode(self.textInput.toPlainText()))
s = json.dumps(j, indent=4, separators=(',', ': '))
self.textInput.setPlainText(s)
if self.manually:
try:
j = json.loads(unicode(self.textInput.toPlainText()))
except ValueError:
self.statusBar().showMessage('JSON Syntax Error')
else:
s = json.dumps(j, indent=4, separators=(',', ': '))
self.manually = False
self.textInput.setPlainText(s)
self.manually = True
self.statusBar().showMessage('JSON Ok')
if __name__ == "__main__":
app = QtGui.QApplication(sys.argv)