Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/Plugins/VcsPlugins/vcsMercurial/HgCopyDialog.py	Sat May 15 18:45:04 2021 +0200
@@ -0,0 +1,76 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2010 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to enter the data for a copy or rename operation.
+"""
+
+import os.path
+
+from PyQt5.QtCore import pyqtSlot
+from PyQt5.QtWidgets import QDialog, QDialogButtonBox
+
+from E5Gui.E5PathPicker import E5PathPickerModes
+
+from .Ui_HgCopyDialog import Ui_HgCopyDialog
+
+
+class HgCopyDialog(QDialog, Ui_HgCopyDialog):
+    """
+    Class implementing a dialog to enter the data for a copy or rename
+    operation.
+    """
+    def __init__(self, source, parent=None, move=False):
+        """
+        Constructor
+        
+        @param source name of the source file/directory (string)
+        @param parent parent widget (QWidget)
+        @param move flag indicating a move operation (boolean)
+        """
+        super().__init__(parent)
+        self.setupUi(self)
+        
+        self.source = source
+        if os.path.isdir(self.source):
+            self.targetPicker.setMode(E5PathPickerModes.DirectoryMode)
+        else:
+            self.targetPicker.setMode(E5PathPickerModes.SaveFileMode)
+        
+        if move:
+            self.setWindowTitle(self.tr('Mercurial Move'))
+        else:
+            self.forceCheckBox.setEnabled(False)
+        
+        self.sourceEdit.setText(source)
+        
+        self.buttonBox.button(
+            QDialogButtonBox.StandardButton.Ok).setEnabled(False)
+        
+        msh = self.minimumSizeHint()
+        self.resize(max(self.width(), msh.width()), msh.height())
+    
+    def getData(self):
+        """
+        Public method to retrieve the copy data.
+        
+        @return the target name (string) and a flag indicating
+            the operation should be enforced (boolean)
+        """
+        target = self.targetPicker.text()
+        if not os.path.isabs(target):
+            sourceDir = os.path.dirname(self.sourceEdit.text())
+            target = os.path.join(sourceDir, target)
+        return target, self.forceCheckBox.isChecked()
+    
+    @pyqtSlot(str)
+    def on_targetPicker_textChanged(self, txt):
+        """
+        Private slot to handle changes of the target.
+        
+        @param txt contents of the target edit (string)
+        """
+        self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled(
+            os.path.isabs(txt) or os.path.dirname(txt) == "")