Plugins/PluginVcsPySvn.py

changeset 0
de9c2efb9d02
child 7
c679fb30c8f3
diff -r 000000000000 -r de9c2efb9d02 Plugins/PluginVcsPySvn.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/PluginVcsPySvn.py	Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,228 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2007 - 2009 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the PySvn version control plugin.
+"""
+
+import os
+import sys
+
+from PyQt4.QtCore import QVariant
+from PyQt4.QtGui import QApplication
+
+from E4Gui.E4Application import e4App
+
+import Preferences
+from Preferences.Shortcuts import readShortcuts
+
+from VcsPlugins.vcsPySvn.SvnUtilities import getConfigPath, getServersPath
+
+# Start-Of-Header
+name = "PySvn Plugin"
+author = "Detlev Offenbach <detlev@die-offenbachs.de>"
+autoactivate = False
+deactivateable = True
+version = "5.0.0"
+pluginType = "version_control"
+pluginTypename = "PySvn"
+className = "VcsPySvnPlugin"
+packageName = "__core__"
+shortDescription = "Implements the PySvn version control interface."
+longDescription = """This plugin provides the PySvn version control interface."""
+pyqtApi = 2
+# End-Of-Header
+
+error = ""
+
+def exeDisplayData():
+    """
+    Public method to support the display of some executable info.
+    
+    @return dictionary containing the data to be shown
+    """
+    try:
+        import pysvn
+        try:
+            text = os.path.dirname(pysvn.__file__)
+        except AttributeError:
+            text = "PySvn"
+        version =  ".".join([str(v) for v in pysvn.version])
+    except ImportError:
+        text = "PySvn"
+        version = ""
+    
+    data = {
+        "programEntry" : False, 
+        "header"       : QApplication.translate("VcsPySvnPlugin",
+                            "Version Control - Subversion (pysvn)"), 
+        "text"         : text, 
+        "version"      : version, 
+    }
+    
+    return data
+
+def getVcsSystemIndicator():
+    """
+    Public function to get the indicators for this version control system.
+    
+    @return dictionary with indicator as key and a tuple with the vcs name (string)
+        and vcs display string (string)
+    """
+    global pluginTypename
+    data = {}
+    try:
+        import pysvn
+        data[".svn"] = (pluginTypename, displayString())
+        data["_svn"] = (pluginTypename, displayString())
+    except ImportError:
+        pass
+    return data
+
+def displayString():
+    """
+    Public function to get the display string.
+    
+    @return display string (string)
+    """
+    try:
+        import pysvn
+        return QApplication.translate('VcsPySvnPlugin', 'Subversion (pysvn)')
+    except ImportError:
+        return ""
+
+subversionCfgPluginObject = None
+
+def createConfigurationPage(configDlg):
+    """
+    Module function to create the configuration page.
+    
+    @return reference to the configuration page
+    """
+    global subversionCfgPluginObject
+    from VcsPlugins.vcsPySvn.ConfigurationPage.SubversionPage import SubversionPage
+    if subversionCfgPluginObject is None:
+        subversionCfgPluginObject = VcsPySvnPlugin(None)
+    page = SubversionPage(subversionCfgPluginObject)
+    return page
+    
+def getConfigData():
+    """
+    Module function returning data as required by the configuration dialog.
+    
+    @return dictionary with key "zzz_subversionPage" containing the relevant data
+    """
+    return {
+        "zzz_subversionPage" : \
+            [QApplication.translate("VcsPySvnPlugin", "Subversion"), 
+             os.path.join("VcsPlugins", "vcsPySvn", "icons", 
+                          "preferences-subversion.png"),
+             createConfigurationPage, "vcsPage", None],
+    }
+
+def prepareUninstall():
+    """
+    Module function to prepare for an uninstallation.
+    """
+    if not e4App().getObject("PluginManager").isPluginLoaded("PluginVcsSubversion"):
+        Preferences.Prefs.settings.remove("Subversion")
+    
+class VcsPySvnPlugin(object):
+    """
+    Class implementing the PySvn version control plugin.
+    """
+    def __init__(self, ui):
+        """
+        Constructor
+        
+        @param ui reference to the user interface object (UI.UserInterface)
+        """
+        self.__ui = ui
+        
+        self.__subversionDefaults = {
+            "StopLogOnCopy"  : 1, 
+            "LogLimit"       : 100, 
+            "CommitMessages" : 20, 
+        }
+        
+        from VcsPlugins.vcsPySvn.ProjectHelper import SvnProjectHelper
+        self.__projectHelperObject = SvnProjectHelper(None, None)
+        try:
+            e4App().registerPluginObject(pluginTypename, self.__projectHelperObject, 
+                                         pluginType)
+        except KeyError:
+            pass    # ignore duplicate registration
+        readShortcuts(pluginName = pluginTypename)
+    
+    def getProjectHelper(self):
+        """
+        Public method to get a reference to the project helper object.
+        
+        @return reference to the project helper object
+        """
+        return self.__projectHelperObject
+
+    def activate(self):
+        """
+        Public method to activate this plugin.
+        
+        @return tuple of reference to instantiated viewmanager and 
+            activation status (boolean)
+        """
+        from VcsPlugins.vcsPySvn.subversion import Subversion
+        self.__object = Subversion(self, self.__ui)
+        return self.__object, True
+    
+    def deactivate(self):
+        """
+        Public method to deactivate this plugin.
+        """
+        self.__object = None
+    
+    def getPreferences(self, key):
+        """
+        Public method to retrieve the various refactoring settings.
+        
+        @param key the key of the value to get
+        @param prefClass preferences class used as the storage area
+        @return the requested refactoring setting
+        """
+        if key in ["Commits"]:
+            return Preferences.Prefs.settings.value("Subversion/" + key).toStringList()
+        else:
+            return Preferences.Prefs.settings.value("Subversion/" + key,
+                QVariant(self.__subversionDefaults[key])).toInt()[0]
+    
+    def setPreferences(self, key, value):
+        """
+        Public method to store the various refactoring settings.
+        
+        @param key the key of the setting to be set
+        @param value the value to be set
+        @param prefClass preferences class used as the storage area
+        """
+        Preferences.Prefs.settings.setValue("Subversion/" + key, QVariant(value))
+    
+    def getServersPath(self):
+        """
+        Public method to get the filename of the servers file.
+        
+        @return filename of the servers file (string)
+        """
+        return getServersPath()
+    
+    def getConfigPath(self):
+        """
+        Public method to get the filename of the config file.
+        
+        @return filename of the config file (string)
+        """
+        return getConfigPath()
+    
+    def prepareUninstall(self):
+        """
+        Public method to prepare for an uninstallation.
+        """
+        e4App().unregisterPluginObject(pluginTypename)

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