diff -r 012c492a9bd6 -r e691c51ab655 ProjectPyramid/CreateParametersDialog.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ProjectPyramid/CreateParametersDialog.py Tue Aug 28 17:15:21 2012 +0200
@@ -0,0 +1,108 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2012 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog for entering the create parameters.
+"""
+
+from PyQt4.QtCore import pyqtSlot, QProcess
+from PyQt4.QtGui import QDialog, QDialogButtonBox
+
+from E5Gui import E5MessageBox
+
+from .Ui_CreateParametersDialog import Ui_CreateParametersDialog
+
+import Preferences
+
+
+class CreateParametersDialog(QDialog, Ui_CreateParametersDialog):
+ """
+ Class implementing a dialog for entering the create parameters.
+ """
+ def __init__(self, project, parent=None):
+ """
+ Constructor
+
+ @param project reference to the project object (Project)
+ @param parent reference to the parent widget (QWidget)
+ """
+ super().__init__(parent)
+ self.setupUi(self)
+
+ self.__okButton = self.buttonBox.button(QDialogButtonBox.Ok)
+ self.__okButton.setEnabled(False)
+
+ errMsg = ""
+ proc = QProcess()
+ args = []
+ args.append(project.getPyramidCommand("pcreate"))
+ args.append("--list")
+ proc.start(args[0], args[1:])
+ procStarted = proc.waitForStarted()
+ if procStarted:
+ finished = proc.waitForFinished(30000)
+ if finished and proc.exitCode() == 0:
+ output = \
+ str(proc.readAllStandardOutput(),
+ Preferences.getSystem("IOEncoding"),
+ 'replace')
+ else:
+ if not finished:
+ errMsg = self.trUtf8(
+ "The pcreate command did not finish within 30s.")
+ else:
+ errMsg = self.trUtf8("Could not start the pcreate executable.")
+ if not errMsg:
+ scaffolds = output.splitlines()
+ self.scaffoldCombo.addItem("")
+ for scaffold in sorted(scaffolds[1:]):
+ self.scaffoldCombo.addItem(scaffold.strip())
+ self.scaffoldCombo.setCurrentIndex(0)
+ else:
+ E5MessageBox.critical(None,
+ self.trUtf8('Process Generation Error'),
+ errMsg)
+
+ @pyqtSlot(str)
+ def on_nameEdit_textChanged(self, text):
+ """
+ Private slot to handle changes of the site name.
+
+ @param text text of the site entry (string)
+ """
+ self.__updateUi()
+
+ @pyqtSlot(str)
+ def on_scaffoldCombo_currentIndexChanged(self, text):
+ """
+ Private slot to handle changes of the selected scaffold.
+
+ @param text text of the combo box (string)
+ """
+ self.__updateUi()
+
+ def __updateUi(self):
+ """
+ Private slot to update the dialog.
+ """
+ self.__okButton.setEnabled(
+ bool(self.scaffoldCombo.currentText()) and \
+ bool(self.nameEdit.text())
+ )
+
+ def getData(self):
+ """
+ Public method to get the data.
+
+ @return tuple giving the scaffold (string), the project name (string),
+ a flag indicating to overwrite existing files (boolean) and a flag
+ indicating to simulate the creation (boolean)
+ """
+ return (
+ self.scaffoldCombo.currentText().split(":")[0],
+ self.nameEdit.text(),
+ self.overwriteCheckBox.isChecked(),
+ self.simulateCheckBox.isChecked()
+ )
