Pyramid Project: ProjectPyramid/FormSelectionDialog.py@a8d87f7de3e1

# -*- coding: utf-8 -*-

# Copyright (c) 2012 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing a dialog to select the template type.
"""

from PyQt4.QtCore import pyqtSlot
from PyQt4.QtGui import QDialog, QDialogButtonBox

from .Ui_FormSelectionDialog import Ui_FormSelectionDialog


class FormSelectionDialog(QDialog, Ui_FormSelectionDialog):
    """
    Class implementing a dialog to select the template type.
    """
    def __init__(self, parent = None):
        """
        Constructor

        @param parent reference to the parent widget (QWidget)
        """
        super().__init__(parent)
        self.setupUi(self)

        self.__templates = {
            "html5" : [self.trUtf8("Standard HTML 5 template"),
                '''<!DOCTYPE html>\n'''
                '''  <head>\n'''
                '''    <title></title>\n'''
                '''    <style>\n'''
                '''    </style>\n'''
                '''  </head>\n'''
                '''\n'''
                '''  <body>\n'''
                '''  </body>\n'''
                '''</html>\n'''
                ],
            "sections" : [self.trUtf8("Mako template with sections"),
                '''## -*- coding: utf-8 -*-\n'''
                '''\n'''
                '''<!DOCTYPE HTML>\n'''
                '''<html>\n'''
                '''<head>\n'''
                '''    <title>${self.title()}</title>\n'''
                '''    ${self.head()}\n'''
                '''</head>\n'''
                '''<body>\n'''
                '''    ${self.header()}\n'''
                '''    ${self.tabs()}\n'''
                '''    ${self.menu()}\n'''
                '''    ${self.heading()}\n'''
                '''    ${self.breadcrumbs()}\n'''
                '''    ${next.body()}\n'''
                '''    ${self.footer()}\n'''
                '''</body>\n'''
                '''</html>\n'''
                '''\n'''
                '''<%def name="title()">SimpleSite</%def>\n'''
                '''<%def name="head()"></%def>\n'''
                '''<%def name="header()"><a name="top"></a></%def>\n'''
                '''<%def name="tabs()"></%def>\n'''
                '''<%def name="menu()"></%def>\n'''
                '''<%def name="heading()"><h1>${c.heading or 'No Title'}</h1></%def>\n'''
                '''<%def name="breadcrumbs()"></%def>\n'''
                '''<%def name="footer()"><p><a href="#top">Top ^</a></p></%def>\n'''
                ],
        }

        self.__okButton = self.buttonBox.button(QDialogButtonBox.Ok)
        self.__okButton.setEnabled(False)

        self.typeCombo.addItem("")
        for templateType in self.templates:
            self.typeCombo.addItem(self.templates[templateType][0],
                                   templateType)
        self.typeCombo.setCurrentIndex(0)

    @pyqtSlot(int)
    def on_typeCombo_currentIndexChanged(self, index):
        """
        Private slot to act upon a change of the selected template type.

        @param index selected index (integer)
        """
        templateType = self.typeCombo.itemData(index)
        if templateType:
            self.preview.setPlainText(self.templates[templateType][1])
            self.__okButton.setEnabled(True)
        else:
            self.preview.clear()
            self.__okButton.setEnabled(False)

    def getTemplateText(self):
        """
        Public method to get the template text.

        @return text of the template (string)
        """
        templateType = self.typeCombo.itemData(self.typeCombo.currentIndex())
        return self.templates[templateType][1]