Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric5-trpreviewer.py	Sat Jan 02 17:09:08 2010 +0000
@@ -0,0 +1,76 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2004 - 2010 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Eric4 TR Previewer
+
+This is the main Python script that performs the necessary initialization
+of the tr previewer and starts the Qt event loop. This is a standalone version
+of the integrated tr previewer.
+"""
+
+import sys
+import os
+
+for arg in sys.argv:
+    if arg.startswith("--config="):
+        import Utilities
+        configDir = arg.replace("--config=", "")
+        Utilities.setConfigDir(configDir)
+        sys.argv.remove(arg)
+        break
+
+from Tools.TRSingleApplication import TRSingleApplicationClient
+from Utilities import Startup
+
+def createMainWidget(argv):
+    """
+    Function to create the main widget.
+    
+    @param argv list of commandline parameters (list of strings)
+    @return reference to the main widget (QWidget)
+    """
+    from Tools.TRPreviewer import TRPreviewer
+    
+    if len(argv) > 1:
+        files = argv[1:]
+    else:
+        files = []
+    
+    previewer = TRPreviewer(files, None, 'TRPreviewer')
+    return previewer
+
+def main():
+    """
+    Main entry point into the application.
+    """
+    options = [\
+        ("--config=configDir", 
+         "use the given directory as the one containing the config files"), 
+    ]
+    appinfo = Startup.makeAppInfo(sys.argv,
+                                  "Eric4 TR Previewer",
+                                  "file",
+                                  "TR file previewer",
+                                  options)
+    
+    client = TRSingleApplicationClient()
+    res = client.connect()
+    if res > 0:
+        if len(sys.argv) > 1:
+            client.processArgs(sys.argv[1:])
+        sys.exit(0)
+    elif res < 0:
+        print("eric5-trpreviewer: %s" % client.errstr())
+        sys.exit(res)
+    else:
+        res = Startup.simpleAppStartup(sys.argv,
+                                       appinfo,
+                                       createMainWidget)
+        sys.exit(res)
+
+if __name__ == '__main__':
+    main()
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