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128 lignes
4.2 KiB
128 lignes
4.2 KiB
#!/bin/env python3
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import gex
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import sys
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from PyQt4 import QtGui, QtCore
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import ini_syntax
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class GexIniEditor(QtGui.QMainWindow):
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"""
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Gexync is a GEX ini file editor.
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The editor loads the INI file through the communication interface
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without having to mount the virtual filesystem, which is unreliable
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on some systems.
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This utility allows live editing of the UNITS.INI file.
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On save, a new version is loaded with formatting and error messages
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generated by GEX, as if the virtual config filesystem was re-mounted.
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The editor does not keep GEX claimed, instead does so only when needed.
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This allows testing of the current configuration without having to close
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and reopen the editor.
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"""
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def __init__(self, xferLambda):
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self.xferLambda = xferLambda
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self.filenum = int(sys.argv[1]) if len(sys.argv)>1 else 0
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super().__init__()
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self.initUI()
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# TODO let user pick GEX device if multiple
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def initToolbar(self):
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icon = self.style().standardIcon(QtGui.QStyle.SP_BrowserReload)
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loadAction = QtGui.QAction(icon, 'Reload', self)
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loadAction.setShortcut('Ctrl+O')
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loadAction.triggered.connect(self.gexLoad)
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icon = self.style().standardIcon(QtGui.QStyle.SP_DialogSaveButton)
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syncAction = QtGui.QAction(icon, 'Write Changes', self)
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syncAction.setShortcut('Ctrl+S')
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syncAction.triggered.connect(self.gexSync)
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icon = self.style().standardIcon(QtGui.QStyle.SP_DialogOkButton)
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persAction = QtGui.QAction(icon, 'Persist', self)
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persAction.setShortcut('Ctrl+P')
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persAction.triggered.connect(self.gexPersist)
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self.toolbar = self.addToolBar('Toolbar')
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self.toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonTextBesideIcon)
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self.toolbar.addAction(loadAction)
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self.toolbar.addAction(syncAction)
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self.toolbar.addSeparator()
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self.toolbar.addAction(persAction)
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def initEditor(self):
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self.editor = QtGui.QPlainTextEdit()
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# Editor background and text color
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pal = QtGui.QPalette()
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bgc = QtGui.QColor(0xFFFFF6)
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pal.setColor(QtGui.QPalette.Base, bgc)
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textc = QtGui.QColor(0x000000)
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pal.setColor(QtGui.QPalette.Text, textc)
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self.editor.setPalette(pal)
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# Font
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font = QtGui.QFont('Liberation Mono', 12)
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font.setStyleHint(QtGui.QFont.TypeWriter)
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self.editor.setFont(font)
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# Initial size
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self.highlight = ini_syntax.IniHighlighter(self.editor.document())
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def initUI(self):
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self.setWindowTitle('GEX config file editor')
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self.initToolbar()
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self.initEditor()
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self.setCentralWidget(self.editor)
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self.show()
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self.gexLoad()
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def gexLoad(self):
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self.editor.setPlainText("")
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self.editor.repaint()
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client = gex.Client(self.xferLambda(), load_units=False)
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read_ini = client.ini_read(self.filenum)
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client.close()
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self.editor.setPlainText(read_ini)
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self.highlight.rehighlight()
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self.setWindowTitle('GEX config file editor')
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def gexSync(self):
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new_txt = self.editor.toPlainText()
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self.editor.setPlainText("")
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self.editor.repaint()
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client = gex.Client(self.xferLambda(), load_units=False)
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client.ini_write(new_txt)
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read_ini = client.ini_read(self.filenum)
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client.close()
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self.editor.setPlainText(read_ini)
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self.highlight.rehighlight()
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self.setWindowTitle('*GEX config file editor')
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def gexPersist(self):
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client = gex.Client(self.xferLambda(), load_units=False)
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client.ini_persist()
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client.close()
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self.setWindowTitle('GEX config file editor')
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if __name__ == '__main__':
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app = QtGui.QApplication(sys.argv)
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editor = GexIniEditor(lambda: gex.TrxRawUSB())
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# editor = GexIniEditor(lambda: gex.TrxSerialThread(port='/dev/ttyUSB1',
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# baud=57600))
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# centered resize
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w = 800
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h = 900
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ss = app.desktop().availableGeometry().size()
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editor.setGeometry(int(ss.width() / 2 - w / 2), int(ss.height() / 2 - h / 2), w, h)
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sys.exit(app.exec_())
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