Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/VcsPlugins/vcsMercurial/HgGraftDialog.py	Wed Feb 22 19:22:42 2012 +0100
@@ -0,0 +1,97 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2012 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to enter the data for a graft session.
+"""
+
+from PyQt4.QtCore import pyqtSlot, QDateTime
+from PyQt4.QtGui import QDialog, QDialogButtonBox
+
+from .Ui_HgGraftDialog import Ui_HgGraftDialog
+
+
+class HgGraftDialog(QDialog, Ui_HgGraftDialog):
+    """
+    Class implementing a dialog to enter the data for a graft session.
+    """
+    def __init__(self, parent=None):
+        """
+        Constructor
+        
+        @param parent reference to the parent widget (QWidget)
+        """
+        super().__init__(parent)
+        self.setupUi(self)
+        
+        self.dateTimeEdit.setDateTime(QDateTime.currentDateTime())
+       
+        self.__updateOk()
+    
+    def __updateOk(self):
+        """
+        Private slot to update the state of the OK button.
+        """
+        enable = self.revisionsEdit.toPlainText() != ""
+        if self.userGroup.isChecked():
+            enable = enable and \
+                (self.currentUserCheckBox.isChecked() or \
+                 self.userEdit.text() != "")
+        
+        self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(enable)
+    
+    @pyqtSlot()
+    def on_revisionsEdit_textChanged(self):
+        """
+        Private slot to react upon changes of revisions.
+        """
+        self.__updateOk()
+    
+    @pyqtSlot(bool)
+    def on_userGroup_toggled(self, checked):
+        """
+        Private slot to handle changes of the user group state.
+        
+        @param checked flag giving the checked state (boolean)
+        """
+        self.__updateOk()
+    
+    @pyqtSlot(bool)
+    def on_currentUserCheckBox_toggled(self, checked):
+        """
+        Private slot to handle changes of the currentuser state.
+        
+        @param checked flag giving the checked state (boolean)
+        """
+        self.__updateOk()
+    
+    @pyqtSlot(str)
+    def on_userEdit_textChanged(self, txt):
+        """
+        Private slot to handle changes of the user name.
+        
+        @param txt text of the edit (string)
+        """
+        self.__updateOk()
+    
+    def getData(self):
+        """
+        Public method to retrieve the entered data.
+        
+        @return tuple with list of revisions, a tuple giving a
+            flag indicating to set the user, a flag indicating to use the
+            current user and the user name and another tuple giving a flag
+            indicating to set the date, a flag indicating to use the
+            current date and the date (list of strings, (boolean, boolean, string),
+            (boolean, boolean, string))
+        """
+        userData = (self.userGroup.isChecked(),
+                    self.currentUserCheckBox.isChecked(),
+                    self.userEdit.text())
+        dateData = (self.dateGroup.isChecked(),
+                    self.currentDateCheckBox.isChecked(),
+                    self.dateTimeEdit.dateTime().toString("yyyy-MM-dd hh:mm"))
+        return (self.revisionsEdit.toPlainText().strip().splitlines(),
+            userData, dateData)