Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/VcsPlugins/vcsMercurial/LargefilesExtension/LfConvertDataDialog.py	Thu Feb 27 19:48:55 2014 +0100
@@ -0,0 +1,99 @@
+# -*- coding: utf-8 -*-
+
+"""
+Module implementing a dialog to enter the data for the repo conversion.
+"""
+
+import os
+
+from PyQt4.QtCore import pyqtSlot
+from PyQt4.QtGui import QDialog, QDialogButtonBox
+
+from E5Gui import E5FileDialog
+from E5Gui.E5Completers import E5DirCompleter
+
+from .Ui_LfConvertDataDialog import Ui_LfConvertDataDialog
+
+from . import getDefaults
+
+import Utilities
+import UI.PixmapCache
+
+
+class LfConvertDataDialog(QDialog, Ui_LfConvertDataDialog):
+    """
+    Class implementing a dialog to enter the data for the repo conversion.
+    """
+    def __init__(self, currentPath, mode, parent=None):
+        """
+        Constructor
+        
+        @param currentPath directory name of the current project (string)
+        @param mode dialog mode (string, one of 'largefiles' or 'normal')
+        @param parent reference to the parent widget (QWidget)
+        """
+        super().__init__(parent)
+        self.setupUi(self)
+        
+        self.newProjectButton.setIcon(UI.PixmapCache.getIcon("open.png"))
+        
+        self.__newProjectCompleter = E5DirCompleter(self.newProjectEdit)
+        
+        self.__defaults = getDefaults()
+        self.__currentPath = Utilities.toNativeSeparators(currentPath)
+        
+        self.currentProjectLabel.setPath(currentPath)
+        self.newProjectEdit.setText(os.path.dirname(currentPath))
+        
+        self.lfFileSizeSpinBox.setValue(self.__defaults["minsize"])
+        self.lfFilePatternsEdit.setText(" ".join(self.__defaults["pattern"]))
+        
+        if mode == 'normal':
+            self.lfFileSizeSpinBox.setEnabled(False)
+            self.lfFilePatternsEdit.setEnabled(False)
+        
+        self.resize(self.width(), self.minimumSizeHint().height())
+    
+    @pyqtSlot(str)
+    def on_newProjectEdit_textChanged(self, txt):
+        """
+        Private slot to handle editing of the new project directory.
+        
+        @param txt new project directory name (string)
+        """
+        self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(
+            txt and Utilities.toNativeSeparators(txt) != os.path.dirname(
+                self.__currentPath))
+    
+    @pyqtSlot()
+    def on_newProjectButton_clicked(self):
+        """
+        Private slot to select the new project directory name via a directory
+        selection dialog.
+        """
+        directory = Utilities.fromNativeSeparators(self.newProjectEdit.text())
+        directory = E5FileDialog.getExistingDirectory(
+            self,
+            self.tr("New Project Directory"),
+            directory,
+            E5FileDialog.Options(E5FileDialog.ShowDirsOnly))
+        if directory:
+            self.newProjectEdit.setText(
+                Utilities.toNativeSeparators(directory))
+    
+    def getData(self):
+        """
+        Public method to retrieve the entered data.
+        
+        @return tuple containing the new project directory name (string),
+            minimum file size (integer) and file patterns (list of string)
+        """
+        patterns = self.lfFilePatternsEdit.text().split()
+        if set(patterns) == set(self.__defaults["pattern"]):
+            patterns = []
+        
+        return (
+            Utilities.toNativeSeparators(self.newProjectEdit.text()),
+            self.lfFileSizeSpinBox.value(),
+            patterns,
+        )