Mercurial Repositories > eric / file comparison
comparison: eric6_hexeditor.py
eric6_hexeditor.py
- changeset 4650
- b1ca3bcde70b
- child 5389
- 9b1c800daff3
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| 4649:bbc8b2de9173 | 4650:b1ca3bcde70b |
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| 1 #!/usr/bin/env python3 | |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # Copyright (c) 2016 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 5 # | |
| 6 | |
| 7 """ | |
| 8 Eric6 Hex Editor. | |
| 9 | |
| 10 This is the main Python script that performs the necessary initialization | |
| 11 of the hex editor and starts the Qt event loop. This is a standalone version | |
| 12 of the integrated hex editor. | |
| 13 """ | |
| 14 | |
| 15 from __future__ import unicode_literals | |
| 16 | |
| 17 import Toolbox.PyQt4ImportHook # __IGNORE_WARNING__ | |
| 18 | |
| 19 try: # Only for Py2 | |
| 20 import Globals.compatibility_fixes # __IGNORE_WARNING__ | |
| 21 except (ImportError): | |
| 22 pass | |
| 23 | |
| 24 import sys | |
| 25 import os | |
| 26 | |
| 27 for arg in sys.argv[:]: | |
| 28 if arg.startswith("--config="): | |
| 29 import Globals | |
| 30 configDir = arg.replace("--config=", "") | |
| 31 Globals.setConfigDir(configDir) | |
| 32 sys.argv.remove(arg) | |
| 33 elif arg.startswith("--settings="): | |
| 34 from PyQt5.QtCore import QSettings | |
| 35 settingsDir = os.path.expanduser(arg.replace("--settings=", "")) | |
| 36 if not os.path.isdir(settingsDir): | |
| 37 os.makedirs(settingsDir) | |
| 38 QSettings.setPath(QSettings.IniFormat, QSettings.UserScope, | |
| 39 settingsDir) | |
| 40 sys.argv.remove(arg) | |
| 41 | |
| 42 from Globals import AppInfo | |
| 43 | |
| 44 from Toolbox import Startup | |
| 45 | |
| 46 | |
| 47 def createMainWidget(argv): | |
| 48 """ | |
| 49 Function to create the main widget. | |
| 50 | |
| 51 @param argv list of commandline parameters (list of strings) | |
| 52 @return reference to the main widget (QWidget) | |
| 53 """ | |
| 54 from HexEdit.HexEditMainWindow import HexEditMainWindow | |
| 55 | |
| 56 try: | |
| 57 fileName = argv[1] | |
| 58 except IndexError: | |
| 59 fileName = "" | |
| 60 | |
| 61 editor = HexEditMainWindow(fileName, None) | |
| 62 return editor | |
| 63 | |
| 64 | |
| 65 def main(): | |
| 66 """ | |
| 67 Main entry point into the application. | |
| 68 """ | |
| 69 options = [ | |
| 70 ("--config=configDir", | |
| 71 "use the given directory as the one containing the config files"), | |
| 72 ("--settings=settingsDir", | |
| 73 "use the given directory to store the settings files"), | |
| 74 ("", "name of file to edit") | |
| 75 ] | |
| 76 appinfo = AppInfo.makeAppInfo(sys.argv, | |
| 77 "Eric6 Hex Editor", | |
| 78 "", | |
| 79 "Little tool to edit binary files.", | |
| 80 options) | |
| 81 res = Startup.simpleAppStartup(sys.argv, | |
| 82 appinfo, | |
| 83 createMainWidget) | |
| 84 sys.exit(res) | |
| 85 | |
| 86 if __name__ == '__main__': | |
| 87 main() |
