6 from PyQt4.QtCore import *
7 from PyQt4.QtGui import *
9 from sface.config import config
10 from sface.logwindow import LogWindow
11 from sface.screens.configscreen import ConfigScreen
12 from sface.screens.mainscreen import MainScreen
15 def __init__(self, parent=None):
16 QWidget.__init__(self, parent)
18 self.title = QLabel("", self)
19 self.link = QLabel("", self)
20 self.link.setAlignment(Qt.AlignRight)
22 hlayout = QHBoxLayout()
23 hlayout.addWidget(self.title)
25 hlayout.addWidget(self.link)
26 self.setLayout(hlayout)
28 def setTitle(self, title):
29 self.title.setText(title)
31 def setLink(self, link):
32 self.link.setText(link)
36 def __init__(self, parent=None):
37 QLabel.__init__(self, "", parent)
38 self.sliceUpdateDate()
40 def set(self, msg, timeout):
43 QTimer.singleShot(timeout, self.reset)
45 def sliceUpdateDate(self):
46 rspec_file = config.getSliceRSpecFile()
47 if not os.path.exists(rspec_file):
50 creation_time = os.stat(rspec_file).st_ctime
51 last_update = time.ctime(creation_time)
52 self.set("Slice data last updated on %s" % last_update, timeout=None)
56 QTimer.singleShot(1500, self.sliceUpdateDate)
58 class MainWindow(QWidget):
59 def __init__(self, parent=None):
60 QWidget.__init__(self, parent)
62 self.logWindow = LogWindow(self)
64 self.pix = QLabel(self)
65 self.config_screen = ConfigScreen(self)
66 self.main_screen = MainScreen(self)
68 self.screens = QStackedWidget(self)
69 self.screens.addWidget(self.main_screen)
70 self.screens.addWidget(self.config_screen)
71 self.screens.addWidget(self.pix)
72 self.next_screen = None
75 self.nav.setTitle(self.main_screen.getTitleText())
76 self.nav.setLink(self.config_screen.getLinkText())
78 self.status = Status(self)
79 self.log = QLabel("<a href='showlog'>Show Log</a>", self)
81 hlayout = QHBoxLayout()
82 hlayout.addWidget(self.status)
84 hlayout.addWidget(self.log)
86 layout = QVBoxLayout()
87 layout.addWidget(self.nav)
88 layout.addWidget(self.screens)
89 layout.addLayout(hlayout)
90 self.setLayout(layout)
93 self.connect(self.nav.link, SIGNAL('linkActivated(QString)'),
95 self.connect(self.log, SIGNAL('linkActivated(QString)'),
98 def redirectOutputToLog(self):
99 self.logWindow.redirectOutput()
101 def showLogWindow(self, link):
102 self.logWindow.show()
103 self.logWindow.resize(500, 500)
104 self.logWindow.raise_()
105 self.logWindow.activateWindow()
107 def animatePixmap(self, y):
110 def animateToScreen(self, link):
111 if link == self.config_screen.name:
112 self.next_screen = self.config_screen
113 elif link == self.main_screen.name:
114 self.next_screen = self.main_screen
116 pixmap = QPixmap(self.screens.size())
117 self.screens.currentWidget().render(pixmap)
118 self.screens.setCurrentWidget(self.pix)
119 self.pix.setPixmap(pixmap)
121 timeLine = QTimeLine(500, self)
122 timeLine.setFrameRange(0, self.screens.height());
123 self.connect(timeLine, SIGNAL('frameChanged(int)'), self.animatePixmap)
124 self.connect(timeLine, SIGNAL('finished()'), self.toNextScreen)
128 def toNextScreen(self):
129 if self.next_screen == self.config_screen:
130 self.toConfigScreen()
131 elif self.next_screen == self.main_screen:
134 def toConfigScreen(self):
135 self.screens.setCurrentWidget(self.config_screen)
136 self.nav.setLink(self.main_screen.getLinkText())
137 self.nav.setTitle(self.config_screen.getTitleText())
139 def toMainScreen(self):
140 self.screens.setCurrentWidget(self.main_screen)
141 self.nav.setLink(self.config_screen.getLinkText())
142 self.nav.setTitle(self.main_screen.getTitleText())
144 def setStatus(self, msg, timeout):
145 self.status.set(msg, timeout)