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.rspecwindow import RSpecWindow
12 from sface.screens.configscreen import ConfigScreen
13 from sface.screens.mainscreen import MainScreen
16 def __init__(self, parent=None):
17 QWidget.__init__(self, parent)
19 self.title = QLabel("", self)
20 self.main = QLabel("", self)
21 self.main.setAlignment(Qt.AlignRight)
23 self.config = QLabel("", self)
24 self.config.setAlignment(Qt.AlignRight)
26 hlayout = QHBoxLayout()
27 hlayout.addWidget(self.title)
29 hlayout.addWidget(QLabel("Go to: ", self))
30 hlayout.addWidget(self.main)
31 hlayout.addWidget(self.config)
32 self.setLayout(hlayout)
34 def setTitle(self, title):
35 self.title.setText(title)
37 def setLinks(self, main, config):
38 self.main.setText(main)
39 self.config.setText(config)
43 def __init__(self, parent=None):
44 QLabel.__init__(self, "", parent)
45 self.sliceUpdateDate()
47 def set(self, msg, timeout):
50 QTimer.singleShot(timeout, self.reset)
52 def sliceUpdateDate(self):
53 rspec_file = config.getSliceRSpecFile()
54 if not os.path.exists(rspec_file):
57 creation_time = os.stat(rspec_file).st_ctime
58 last_update = time.ctime(creation_time)
59 self.set("Slice data last updated on %s" % last_update, timeout=None)
63 QTimer.singleShot(1500, self.sliceUpdateDate)
65 class MainWindow(QWidget):
66 def __init__(self, parent=None):
67 QWidget.__init__(self, parent)
69 self.logWindow = LogWindow(self)
70 self.rspecWindow = RSpecWindow(self)
72 self.pix = QLabel(self)
73 self.config_screen = ConfigScreen(self)
74 self.main_screen = MainScreen(self)
76 self.screens = QStackedWidget(self)
77 self.screens.addWidget(self.main_screen)
78 self.screens.addWidget(self.config_screen)
79 self.screens.addWidget(self.pix)
80 self.next_screen = None
83 self.nav.setTitle(self.main_screen.getTitleText())
84 self.nav.setLinks(self.main_screen.getLinkText(),
85 self.config_screen.getLinkText())
87 self.status = Status(self)
88 self.log = QLabel("<a href='showlog'>Show Log</a>", self)
89 self.rspec = QLabel("<a href='showlog'>Show RSpec</a>", self)
91 hlayout = QHBoxLayout()
92 hlayout.addWidget(self.status)
94 hlayout.addWidget(self.rspec)
95 hlayout.addWidget(self.log)
97 layout = QVBoxLayout()
98 layout.addWidget(self.nav)
99 layout.addWidget(self.screens)
100 layout.addLayout(hlayout)
101 self.setLayout(layout)
102 self.resize(800, 600)
104 for link in (self.nav.main, self.nav.config):
105 self.connect(link, SIGNAL('linkActivated(QString)'),
106 self.animateToScreen)
108 self.connect(self.log, SIGNAL('linkActivated(QString)'),
110 self.connect(self.rspec, SIGNAL('linkActivated(QString)'),
111 self.showRSpecWindow)
113 def redirectOutputToLog(self):
114 self.logWindow.redirectOutput()
116 def showLogWindow(self, link):
117 self.logWindow.show()
118 self.logWindow.resize(800, 400)
119 self.logWindow.raise_()
120 self.logWindow.activateWindow()
122 def showRSpecWindow(self, link):
123 self.rspecWindow.show()
124 self.rspecWindow.resize(500, 640)
125 self.rspecWindow.raise_()
126 self.rspecWindow.activateWindow()
129 def animatePixmap(self, y):
132 def animateToScreen(self, link):
133 if link == self.config_screen.name:
134 self.next_screen = self.config_screen
135 elif link == self.main_screen.name:
136 self.next_screen = self.main_screen
138 curr_screen = self.screens.currentWidget()
140 if self.next_screen == curr_screen:
141 self.setStatus("Already showing %s" % curr_screen.getTitleText(), timeout=1000)
144 pixmap = QPixmap(self.screens.size())
145 curr_screen.render(pixmap)
146 self.screens.setCurrentWidget(self.pix)
147 self.pix.setPixmap(pixmap)
149 timeLine = QTimeLine(500, self)
150 timeLine.setFrameRange(0, self.screens.height());
151 self.connect(timeLine, SIGNAL('frameChanged(int)'), self.animatePixmap)
152 self.connect(timeLine, SIGNAL('finished()'), self.toNextScreen)
156 def toNextScreen(self):
157 if self.next_screen == self.config_screen:
158 self.toConfigScreen()
159 elif self.next_screen == self.main_screen:
162 def toConfigScreen(self):
163 self.screens.setCurrentWidget(self.config_screen)
164 self.nav.setTitle(self.config_screen.getTitleText())
166 def toMainScreen(self):
167 self.screens.setCurrentWidget(self.main_screen)
168 self.nav.setTitle(self.main_screen.getTitleText())
170 def setStatus(self, msg, timeout):
171 self.status.set(msg, timeout)
173 def nodeSelectionChanged(self, hostname):
174 self.rspecWindow.showNode(hostname)