# gui.py - our interface

import sys
import os
import core

from PyQt4.QtCore import *
from PyQt4.QtGui import *
from PyQt4.QtWebKit import *

#***********************************************************
#-----------------------------------------------------------




class LoginConnector(QObject):

    @pyqtSlot(result=str)
    def get_user_list(self):
        return ','.join(core.available_users())

    @pyqtSlot()
    def new_window(self):
        print 'Hello!'

    @pyqtSlot()
    def quit(self):
        QApplication.quit()

#--------------------------------------------------------------

class LoginWindow(QWidget):
    def __init__(self):

        super(LoginWindow, self).__init__()
        view = QWebView(self)
        layout = QVBoxLayout(self)
        layout.addWidget(view)
        self.setWindowTitle('WebcamScanner beta')
        self.resize(400, 500)
        login_file = open('httpdocs/login.html','r')
        login_window = login_file.read()
        self.foo = LoginConnector(self)
        view.page().mainFrame().addToJavaScriptWindowObject("foo", self.foo)


        path = os.path.dirname(os.path.realpath(__file__)) + "/httpdocs/"
        view.setHtml(login_window, baseUrl = QUrl().fromLocalFile(path))

#---------------------------------------------------------------
#***************************************************************

def main():
    app = QApplication(sys.argv)
    window = LoginWindow()
    window.show()
    app.exec_()

if __name__ == "__main__":
    main()