Mercurial Repositories > eric / file comparison
comparison: src/eric7/EricWidgets/EricSingleApplication.py
src/eric7/EricWidgets/EricSingleApplication.py
- branch
- eric7
- changeset 9209
- b99e7fd55fd3
- parent 8881
- 54e42bc2437a
- child 9221
- bf71ee032bb4
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| 9208:3fc8dfeb6ebe | 9209:b99e7fd55fd3 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2004 - 2022 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the single application server and client. | |
| 8 """ | |
| 9 | |
| 10 import os | |
| 11 | |
| 12 from EricWidgets.EricApplication import ericApp | |
| 13 | |
| 14 from Toolbox.SingleApplication import ( | |
| 15 SingleApplicationClient, SingleApplicationServer | |
| 16 ) | |
| 17 | |
| 18 import Utilities | |
| 19 | |
| 20 ########################################################################### | |
| 21 ## define some module global stuff | |
| 22 ########################################################################### | |
| 23 | |
| 24 SAFile = "eric7" | |
| 25 | |
| 26 # define the protocol tokens | |
| 27 SAOpenFile = 'OpenFile' | |
| 28 SAOpenProject = 'OpenProject' | |
| 29 SAOpenMultiProject = 'OpenMultiProject' | |
| 30 SAArguments = 'Arguments' | |
| 31 | |
| 32 | |
| 33 class EricSingleApplicationServer(SingleApplicationServer): | |
| 34 """ | |
| 35 Class implementing the single application server embedded within the IDE. | |
| 36 """ | |
| 37 def __init__(self): | |
| 38 """ | |
| 39 Constructor | |
| 40 """ | |
| 41 SingleApplicationServer.__init__(self, SAFile) | |
| 42 | |
| 43 def handleCommand(self, command, arguments): | |
| 44 """ | |
| 45 Public slot to handle the command sent by the client. | |
| 46 | |
| 47 @param command command sent by the client | |
| 48 @type str | |
| 49 @param arguments list of command arguments | |
| 50 @type list of str | |
| 51 """ | |
| 52 if command == SAOpenFile: | |
| 53 self.__saOpenFile(arguments[0]) | |
| 54 return | |
| 55 | |
| 56 if command == SAOpenProject: | |
| 57 self.__saOpenProject(arguments[0]) | |
| 58 return | |
| 59 | |
| 60 if command == SAOpenMultiProject: | |
| 61 self.__saOpenMultiProject(arguments[0]) | |
| 62 return | |
| 63 | |
| 64 if command == SAArguments: | |
| 65 self.__saArguments(arguments[0]) | |
| 66 return | |
| 67 | |
| 68 def __saOpenFile(self, fname): | |
| 69 """ | |
| 70 Private method used to handle the "Open File" command. | |
| 71 | |
| 72 @param fname filename to be opened (string) | |
| 73 """ | |
| 74 ericApp().getObject("ViewManager").openSourceFile(fname) | |
| 75 | |
| 76 def __saOpenProject(self, pfname): | |
| 77 """ | |
| 78 Private method used to handle the "Open Project" command. | |
| 79 | |
| 80 @param pfname filename of the project to be opened (string) | |
| 81 """ | |
| 82 ericApp().getObject("Project").openProject(pfname) | |
| 83 | |
| 84 def __saOpenMultiProject(self, pfname): | |
| 85 """ | |
| 86 Private method used to handle the "Open Multi-Project" command. | |
| 87 | |
| 88 @param pfname filename of the multi project to be opened (string) | |
| 89 """ | |
| 90 ericApp().getObject("MultiProject").openMultiProject(pfname) | |
| 91 | |
| 92 def __saArguments(self, argsStr): | |
| 93 """ | |
| 94 Private method used to handle the "Arguments" command. | |
| 95 | |
| 96 @param argsStr space delimited list of command args(string) | |
| 97 """ | |
| 98 ericApp().getObject("DebugUI").setArgvHistory(argsStr) | |
| 99 | |
| 100 | |
| 101 class EricSingleApplicationClient(SingleApplicationClient): | |
| 102 """ | |
| 103 Class implementing the single application client of the IDE. | |
| 104 """ | |
| 105 def __init__(self): | |
| 106 """ | |
| 107 Constructor | |
| 108 """ | |
| 109 SingleApplicationClient.__init__(self, SAFile) | |
| 110 | |
| 111 def processArgs(self, args): | |
| 112 """ | |
| 113 Public method to process the command line args passed to the UI. | |
| 114 | |
| 115 @param args list of files to open | |
| 116 """ | |
| 117 # no args, return | |
| 118 if args is None: | |
| 119 return | |
| 120 | |
| 121 # holds space delimited list of command args, if any | |
| 122 argsStr = None | |
| 123 # flag indicating '--' options was found | |
| 124 ddseen = False | |
| 125 | |
| 126 argChars = ['-', '/'] if Utilities.isWindowsPlatform() else ['-'] | |
| 127 | |
| 128 for arg in args: | |
| 129 if arg == '--' and not ddseen: | |
| 130 ddseen = True | |
| 131 continue | |
| 132 | |
| 133 if arg[0] in argChars or ddseen: | |
| 134 if argsStr is None: | |
| 135 argsStr = arg | |
| 136 else: | |
| 137 argsStr = "{0} {1}".format(argsStr, arg) | |
| 138 continue | |
| 139 | |
| 140 ext = os.path.splitext(arg)[1] | |
| 141 ext = os.path.normcase(ext) | |
| 142 | |
| 143 if ext in ('.epj', '.e4p'): | |
| 144 self.__openProject(arg) | |
| 145 elif ext in ('.emj', '.e4m', '.e5m'): | |
| 146 self.__openMultiProject(arg) | |
| 147 else: | |
| 148 self.__openFile(arg) | |
| 149 | |
| 150 # send any args we had | |
| 151 if argsStr is not None: | |
| 152 self.__sendArguments(argsStr) | |
| 153 | |
| 154 self.disconnect() | |
| 155 | |
| 156 def __openFile(self, fname): | |
| 157 """ | |
| 158 Private method to open a file in the application server. | |
| 159 | |
| 160 @param fname name of file to be opened (string) | |
| 161 """ | |
| 162 self.sendCommand(SAOpenFile, [os.path.abspath(fname)]) | |
| 163 | |
| 164 def __openProject(self, pfname): | |
| 165 """ | |
| 166 Private method to open a project in the application server. | |
| 167 | |
| 168 @param pfname name of the projectfile to be opened (string) | |
| 169 """ | |
| 170 self.sendCommand(SAOpenProject, [os.path.abspath(pfname)]) | |
| 171 | |
| 172 def __openMultiProject(self, pfname): | |
| 173 """ | |
| 174 Private method to open a project in the application server. | |
| 175 | |
| 176 @param pfname name of the projectfile to be opened (string) | |
| 177 """ | |
| 178 self.sendCommand(SAOpenMultiProject, [os.path.abspath(pfname)]) | |
| 179 | |
| 180 def __sendArguments(self, argsStr): | |
| 181 """ | |
| 182 Private method to set the command arguments in the application server. | |
| 183 | |
| 184 @param argsStr space delimited list of command args (string) | |
| 185 """ | |
| 186 self.sendCommand(SAArguments, [argsStr]) |
