git.maemo.org Git - tablet-suite/blob - src/backup/pcsprogressdialog.py

   1 # Authors: Amaury Medeiros, Nicholas Alexander and Paulo Ouriques
   2 # Software License: GPL
   3
   4 from PyQt4.QtCore import *
   5 from PyQt4.QtGui import *
   6
   7 from style.styleTabletSuite import *
   8 from ui.pcsuiutils import *
   9
  10 class PcsProgressDialog(QDialog):
  11
  12     def __init__(self, parent = None):
  13         QDialog.__init__(self, parent, Qt.FramelessWindowHint)
  14         self.cancelButton = QPushButton("Cancel")
  15         self.doneButton = QPushButton("Done")
  16         self.connect(self.doneButton, SIGNAL("clicked()"), self.close)
  17         self.actionLabel = QLabel("Action...")
  18         self.categoryLabel = QLabel("")
  19         self.progressReport = QLabel("")
  20         self.setLayout(self._insertLayout())
  21
  22
  23     def setAction(self, action):
  24         self.action = action
  25         if action == "copy":
  26             message = "Copying..."
  27
  28         elif action == "restore":
  29             message = "Restoring..."
  30
  31         self.categoryLabel.setText("<font style='color:"\
  32                                        "#333333'; size=2>"\
  33                                        +str(action).capitalize()+
  34                                        " in progress...</font>")
  35
  36         self.actionLabel.setText('''<font style=color:
  37                                 black; size=3>
  38                                 '''+ message +'''</font>''')
  39
  40     def _insertLayout(self):
  41         vLay = QVBoxLayout()
  42         vLay.addWidget(self.actionLabel)
  43         vLay.addLayout(self._createCenterLayout())
  44         return vLay
  45
  46     def _createCenterLayout(self):
  47
  48         bgLabel = QLabel()
  49         bgLabel.setPixmap(QPixmap(PROGRESS_BAR_DIALOG_BG))
  50         grid = QGridLayout()
  51
  52         self.progressBar = QProgressBar()
  53         self.progressBar.setObjectName("progressBarDialog")
  54         self.progressBar.setValue(0)
  55         self.progressBar.setTextVisible(False)
  56
  57         grid.addWidget(bgLabel, 0, 0, Qt.AlignCenter)
  58         grid.addWidget(self.progressBar, 0, 0, Qt.AlignCenter)
  59
  60         self.cancelButton.setStyleSheet(DEFAULT_BUTTON_STYLE)
  61         self.cancelButton.setShortcut(Qt.Key_Return)
  62         self.doneButton.setVisible(False)
  63         self.doneButton.setStyleSheet(DEFAULT_BUTTON_STYLE)
  64
  65         gridLayout = QGridLayout()
  66         gridLayout.setSpacing(3)
  67         gridLayout.addWidget(self.categoryLabel, 0, 0, Qt.AlignRight)
  68         gridLayout.addLayout(grid, 1, 0)
  69         gridLayout.addWidget(self.progressReport, 2, 0, Qt.AlignRight)
  70         gridLayout.addWidget(self.cancelButton, 3, 0, Qt.AlignRight)
  71         gridLayout.addWidget(self.doneButton, 3, 0, Qt.AlignRight)
  72
  73         return gridLayout
  74
  75     def progressCanceled(self):
  76         self.progressDone(True)
  77
  78     def progressDone(self, cancel=False):
  79         self.cancelButton.setVisible(False)
  80         self.doneButton.setVisible(True)
  81
  82         self.categoryLabel.setText("<font style='color:"\
  83                                    "#333333'; size=2>"+\
  84                                     str(self.action).capitalize()
  85                                     +" finished.</font>")
  86         if not cancel:
  87             totalSize =  "%.2f" % (self.totalSize/(1024.0**2))
  88
  89             self.progressReport.setText("<font style='color:"\
  90                                         "#333333'; size=2>"\
  91                                         + str(self.numberOfFiles) +\
  92                                         " Files - " + totalSize + " MB</font>")
  93         else:
  94             self.progressReport.setText("<font style='color:"\
  95                                         "#333333'; size=2> Canceled")
  96             self.categoryLabel.setText("")
  97             self.progressBar.setValue(100)
  98
  99     def updateInfo(self, totalSize, numberOfFiles):
 100         self.totalSize = totalSize
 101         self.numberOfFiles = numberOfFiles
 102
 103     def setProgress(self, progress):
 104         self.progressBar.setValue(float(progress))
 105
 106         self.progressReport.setText("<font style='color:"\
 107                                     "#333333'; size=2>"\
 108                                     + progress +\
 109                                     "% Complete</font>")
 110
 111     def setCategory(self, catogory):
 112         self.categoryLabel.setText("<font style='color:"\
 113                                    "#333333'; size=2> Category name: "\
 114                                    + catogory +"</font>")
 115
 116
 117