Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/VcsPlugins/vcsPySvn/SvnUrlSelectionDialog.py	Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,146 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2007 - 2009 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to enter the URLs for the svn diff command.
+"""
+
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
+from E4Gui.E4Application import e4App
+
+import pysvn
+
+from Ui_SvnUrlSelectionDialog import Ui_SvnUrlSelectionDialog
+
+
+class SvnUrlSelectionDialog(QDialog, Ui_SvnUrlSelectionDialog):
+    """
+    Class implementing a dialog to enter the URLs for the svn diff command.
+    """
+    def __init__(self, vcs, tagsList, branchesList, path, parent = None):
+        """
+        Constructor
+        
+        @param vcs reference to the vcs object
+        @param tagsList list of tags (list of strings)
+        @param branchesList list of branches (list of strings)
+        @param path pathname to determine the repository URL from (string)
+        @param parent parent widget of the dialog (QWidget)
+        """
+        QDialog.__init__(self, parent)
+        self.setupUi(self)
+        
+        if not hasattr(pysvn.Client(), 'diff_summarize'):
+            self.summaryCheckBox.setEnabled(False)
+            self.summaryCheckBox.setChecked(False)
+        
+        self.vcs = vcs
+        self.tagsList = tagsList
+        self.branchesList = branchesList
+        
+        self.typeCombo1.addItems(["trunk/", "tags/", "branches/"])
+        self.typeCombo2.addItems(["trunk/", "tags/", "branches/"])
+        
+        reposURL = self.vcs.svnGetReposName(path)
+        if reposURL is None:
+            QMessageBox.critical(None,
+                self.trUtf8("Subversion Error"),
+                self.trUtf8("""The URL of the project repository could not be"""
+                    """ retrieved from the working copy. The operation will"""
+                    """ be aborted"""))
+            self.reject()
+            return
+        
+        if self.vcs.otherData["standardLayout"]:
+            # determine the base path of the project in the repository
+            rx_base = QRegExp('(.+/)(trunk|tags|branches).*')
+            if not rx_base.exactMatch(reposURL):
+                QMessageBox.critical(None,
+                    self.trUtf8("Subversion Error"),
+                    self.trUtf8("""The URL of the project repository has an"""
+                        """ invalid format. The operation will"""
+                        """ be aborted"""))
+                self.reject()
+                return
+            
+            reposRoot = rx_base.cap(1)
+            self.repoRootLabel1.setText(reposRoot)
+            self.repoRootLabel2.setText(reposRoot)
+        else:
+            ppath = e4App().getObject('Project').getProjectPath()
+            if path != ppath:
+                path = path.replace(ppath, '')
+                reposURL = reposURL.replace(path, '')
+            self.repoRootLabel1.hide()
+            self.typeCombo1.hide()
+            self.labelCombo1.addItems([reposURL] + self.vcs.tagsList)
+            self.labelCombo1.setEnabled(True)
+            self.repoRootLabel2.hide()
+            self.typeCombo2.hide()
+            self.labelCombo2.addItems([reposURL] + self.vcs.tagsList)
+            self.labelCombo2.setEnabled(True)
+        
+    def __changeLabelCombo(self, labelCombo, type_):
+        """
+        Private method used to change the label combo depending on the 
+        selected type.
+        
+        @param labelCombo reference to the labelCombo object (QComboBox)
+        @param type type string (string)
+        """
+        if type_ == "trunk/":
+            labelCombo.clear()
+            labelCombo.setEditText("")
+            labelCombo.setEnabled(False)
+        elif type_ == "tags/":
+            labelCombo.clear()
+            labelCombo.clearEditText()
+            labelCombo.addItems(self.tagsList)
+            labelCombo.setEnabled(True)
+        elif type_ == "branches/":
+            labelCombo.clear()
+            labelCombo.clearEditText()
+            labelCombo.addItems(self.branchesList)
+            labelCombo.setEnabled(True)
+        
+    @pyqtSlot(str)
+    def on_typeCombo1_currentIndexChanged(self, type_):
+        """
+        Private slot called when the selected type was changed.
+        
+        @param type_ selected type (string)
+        """
+        self.__changeLabelCombo(self.labelCombo1, type_)
+        
+    @pyqtSlot(str)
+    def on_typeCombo2_currentIndexChanged(self, type_):
+        """
+        Private slot called when the selected type was changed.
+        
+        @param type_ selected type (string)
+        """
+        self.__changeLabelCombo(self.labelCombo2, type_)
+        
+    def getURLs(self):
+        """
+        Public method to get the entered URLs.
+        
+        @return tuple of list of two URL strings (list of strings) and
+            a flag indicating a diff summary (boolean)
+        """
+        if self.vcs.otherData["standardLayout"]:
+            url1 = self.repoRootLabel1.text() + \
+                   self.typeCombo1.currentText() + \
+                   self.labelCombo1.currentText()
+            url2 = self.repoRootLabel2.text() + \
+                   self.typeCombo2.currentText() + \
+                   self.labelCombo2.currentText()
+        else:
+            url1 = self.labelCombo1.currentText()
+            url2 = self.labelCombo2.currentText()
+        
+        return [url1, url2], self.summaryCheckBox.isChecked()