5 from PyQt4.QtCore import *
6 from PyQt4.QtGui import *
8 from sface.config import config
9 from sface.screens.configscreen import ConfigScreen
10 from sface.screens.mainscreen import MainScreen
13 def __init__(self, parent=None):
14 QWidget.__init__(self, parent)
16 self.title = QLabel("", self)
17 self.link = QLabel("", self)
18 self.link.setAlignment(Qt.AlignRight)
20 hlayout = QHBoxLayout()
21 hlayout.addWidget(self.title)
23 hlayout.addWidget(self.link)
24 self.setLayout(hlayout)
26 def setTitle(self, title):
27 self.title.setText(title)
29 def setLink(self, link):
30 self.link.setText(link)
34 def __init__(self, parent=None):
35 QLabel.__init__(self, "", parent)
36 self.sliceUpdateDate()
38 def set(self, msg, timeout):
41 QTimer.singleShot(timeout, self.reset)
43 def sliceUpdateDate(self):
44 rspec_file = config.getSliceRSpecFile()
45 if not os.path.exists(rspec_file):
48 creation_time = os.stat(rspec_file).st_ctime
49 last_update = time.ctime(creation_time)
50 self.set("Slice data last updated on %s" % last_update, timeout=None)
54 QTimer.singleShot(1500, self.sliceUpdateDate)
56 class MainWindow(QWidget):
57 def __init__(self, parent=None):
58 QWidget.__init__(self, parent)
60 self.pix = QLabel(self)
61 self.config_screen = ConfigScreen(self)
62 self.main_screen = MainScreen(self)
64 self.screens = QStackedWidget(self)
65 self.screens.addWidget(self.main_screen)
66 self.screens.addWidget(self.config_screen)
67 self.screens.addWidget(self.pix)
68 self.next_screen = None
71 self.nav.setTitle(self.main_screen.getTitleText())
72 self.nav.setLink(self.config_screen.getLinkText())
74 self.status = Status(self)
76 layout = QVBoxLayout()
77 layout.addWidget(self.nav)
78 layout.addWidget(self.screens)
79 layout.addWidget(self.status)
80 self.setLayout(layout)
83 self.connect(self.nav.link, SIGNAL('linkActivated(QString)'),
87 def animatePixmap(self, y):
90 def animateToScreen(self, link):
91 if link == self.config_screen.name:
92 self.next_screen = self.config_screen
93 elif link == self.main_screen.name:
94 self.next_screen = self.main_screen
96 pixmap = QPixmap(self.screens.size())
97 self.screens.currentWidget().render(pixmap)
98 self.screens.setCurrentWidget(self.pix)
99 self.pix.setPixmap(pixmap)
101 timeLine = QTimeLine(800, self)
102 timeLine.setFrameRange(0, self.screens.height());
103 self.connect(timeLine, SIGNAL('frameChanged(int)'), self.animatePixmap)
104 self.connect(timeLine, SIGNAL('finished()'), self.toNextScreen)
108 def toNextScreen(self):
109 if self.next_screen == self.config_screen:
110 self.toConfigScreen()
111 elif self.next_screen == self.main_screen:
114 def toConfigScreen(self):
115 self.screens.setCurrentWidget(self.config_screen)
116 self.nav.setLink(self.main_screen.getLinkText())
117 self.nav.setTitle(self.config_screen.getTitleText())
119 def toMainScreen(self):
120 self.screens.setCurrentWidget(self.main_screen)
121 self.nav.setLink(self.config_screen.getLinkText())
122 self.nav.setTitle(self.main_screen.getTitleText())
124 def setStatus(self, msg, timeout):
125 self.status.set(msg, timeout)