--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/E5Gui/E5SingleApplication.py Wed Jan 13 18:53:58 2010 +0000
@@ -0,0 +1,164 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2004 - 2010 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the single application server and client.
+"""
+
+import sys
+import os
+
+from E5Gui.E5Application import e5App
+
+from Utilities.SingleApplication import SingleApplicationClient, SingleApplicationServer
+
+import Utilities
+
+###########################################################################
+# define some module global stuff
+###########################################################################
+
+SAFile = "eric5"
+
+# define the protocol tokens
+SAOpenFile = '>OpenFile<'
+SAOpenProject = '>OpenProject<'
+SAArguments = '>Arguments<'
+
+class E5SingleApplicationServer(SingleApplicationServer):
+ """
+ Class implementing the single application server embedded within the IDE.
+ """
+ def __init__(self):
+ """
+ Constructor
+ """
+ SingleApplicationServer.__init__(self, SAFile)
+
+ def handleCommand(self, cmd, params):
+ """
+ Public slot to handle the command sent by the client.
+
+ @param cmd commandstring (string)
+ @param params parameterstring (string)
+ """
+ if cmd == SAOpenFile:
+ self.__saOpenFile(params)
+ return
+
+ if cmd == SAOpenProject:
+ self.__saOpenProject(params)
+ return
+
+ if cmd == SAArguments:
+ self.__saArguments(params)
+ return
+
+ def __saOpenFile(self, fname):
+ """
+ Private method used to handle the "Open File" command.
+
+ @param fname filename to be opened (string)
+ """
+ e5App().getObject("ViewManager").openSourceFile(fname)
+
+ def __saOpenProject(self, pfname):
+ """
+ Private method used to handle the "Open Project" command.
+
+ @param pfname filename of the project to be opened (string)
+ """
+ e5App().getObject("Project").openProject(pfname)
+
+ def __saArguments(self, argsStr):
+ """
+ Private method used to handle the "Arguments" command.
+
+ @param argsStr space delimited list of command args(string)
+ """
+ e5App().getObject("DebugUI").setArgvHistory(argsStr)
+
+class E5SingleApplicationClient(SingleApplicationClient):
+ """
+ Class implementing the single application client of the IDE.
+ """
+ def __init__(self):
+ """
+ Constructor
+ """
+ SingleApplicationClient.__init__(self, SAFile)
+
+ def processArgs(self, args):
+ """
+ Public method to process the command line args passed to the UI.
+
+ @param args list of files to open
+ """
+ # no args, return
+ if args is None:
+ return
+
+ # holds space delimited list of command args, if any
+ argsStr = None
+ # flag indicating '--' options was found
+ ddseen = False
+
+ if Utilities.isWindowsPlatform():
+ argChars = ['-', '/']
+ else:
+ argChars = ['-']
+
+ for arg in args:
+ if arg == '--' and not ddseen:
+ ddseen = True
+ continue
+
+ if arg[0] in argChars or ddseen:
+ if argsStr is None:
+ argsStr = arg
+ else:
+ argsStr = "%s %s" % (argsStr, arg)
+ continue
+
+ ext = os.path.splitext(arg)[1]
+ ext = os.path.normcase(ext)
+
+ if ext in ['.e4p', '.e4pz']:
+ self.__openProject(arg)
+ else:
+ self.__openFile(arg)
+
+ # send any args we had
+ if argsStr is not None:
+ self.__sendArguments(argsStr)
+
+ self.disconnect()
+
+ def __openFile(self, fname):
+ """
+ Private method to open a file in the application server.
+
+ @param fname name of file to be opened (string)
+ """
+ cmd = "%s%s\n" % (SAOpenFile, Utilities.normabspath(fname))
+ self.sendCommand(cmd)
+
+ def __openProject(self, pfname):
+ """
+ Private method to open a project in the application server.
+
+ @param pfname name of the projectfile to be opened (string)
+ """
+ cmd = "%s%s\n" % (SAOpenProject, Utilities.normabspath(pfname))
+ self.sendCommand(cmd)
+
+ def __sendArguments(self, argsStr):
+ """
+ Private method to set the command arguments in the application server.
+
+ @param argsStr space delimited list of command args (string)
+ """
+ cmd = "%s%s\n" % (SAArguments, argsStr)
+ self.sendCommand(cmd)
\ No newline at end of file
