5 from PyQt4.QtCore import *
6 from PyQt4.QtGui import *
8 from sface.config import config
9 from sface.logwindow import LogWindow
10 from sface.rspecwindow import RSpecWindow
11 from sface.screens.configscreen import ConfigScreen
12 from sface.screens.mainscreen import MainScreen
13 from sface.screens.helpscreen import HelpScreen
16 def __init__(self, parent=None):
17 QWidget.__init__(self, parent)
19 self.title = QLabel("", self)
20 scene=QGraphicsScene()
21 pixmap = QPixmap('/Users/parmentelat/git/sface/macos/graphic-sfa64.png')
22 logolabel=QLabel("",self)
23 logolabel.setPixmap(pixmap)
24 self.main = QLabel("", self)
25 self.main.setAlignment(Qt.AlignRight)
27 self.config = QLabel("", self)
28 self.config.setAlignment(Qt.AlignRight)
30 self.help = QLabel("", self)
31 self.help.setAlignment(Qt.AlignRight)
33 hlayout = QHBoxLayout()
34 hlayout.addWidget(logolabel)
35 hlayout.addWidget(self.title)
37 hlayout.addWidget(QLabel("Go to: ", self))
38 hlayout.addWidget(self.main)
39 hlayout.addWidget(self.config)
40 hlayout.addWidget(self.help)
41 self.setLayout(hlayout)
43 def setTitle(self, title):
44 self.title.setText(title)
46 def setLinks(self, main, config, help):
47 self.main.setText(main)
48 self.config.setText(config)
49 self.help.setText(help)
53 def __init__(self, parent=None):
54 QLabel.__init__(self, "", parent)
55 self.sliceUpdateDate()
57 def set(self, msg, timeout):
60 QTimer.singleShot(timeout, self.reset)
62 def sliceUpdateDate(self):
63 rspec_file = config.getSliceRSpecFile()
64 if not os.path.exists(rspec_file):
67 creation_time = os.stat(rspec_file).st_ctime
68 last_update = time.ctime(creation_time)
69 self.set("Slice data last updated on %s" % last_update, timeout=None)
73 QTimer.singleShot(1500, self.sliceUpdateDate)
76 class MainWindow(QWidget):
77 def __init__(self, parent=None):
78 QWidget.__init__(self, parent)
80 self.logWindow = LogWindow(self)
81 self.rspecWindow = RSpecWindow(self)
83 self.pix = QLabel(self)
84 self.config_screen = ConfigScreen(self)
85 self.main_screen = MainScreen(self)
86 self.help_screen = HelpScreen(self)
88 self.screens = QStackedWidget(self)
89 self.screens.addWidget(self.main_screen)
90 self.screens.addWidget(self.config_screen)
91 self.screens.addWidget(self.help_screen)
92 self.screens.addWidget(self.pix)
93 self.next_screen = None
96 self.nav.setTitle(self.main_screen.getTitleText())
97 self.nav.setLinks(self.main_screen.getLinkText(),
98 self.config_screen.getLinkText(),
99 self.help_screen.getLinkText())
101 self.status = Status(self)
102 self.log = QLabel("<a href='showlog'>Show Log</a>", self)
103 self.rspec = QLabel("<a href='showlog'>Show RSpec</a>", self)
105 hlayout = QHBoxLayout()
106 hlayout.addWidget(self.status)
108 hlayout.addWidget(self.rspec)
109 hlayout.addWidget(self.log)
111 layout = QVBoxLayout()
112 layout.addWidget(self.nav)
113 layout.addWidget(self.screens)
114 layout.addLayout(hlayout)
115 self.setLayout(layout)
116 self.resize(800, 500)
118 for link in (self.nav.main, self.nav.config, self.nav.help):
119 self.connect(link, SIGNAL('linkActivated(QString)'),
120 self.animateToScreen)
122 self.connect(self.log, SIGNAL('linkActivated(QString)'),
124 self.connect(self.rspec, SIGNAL('linkActivated(QString)'),
125 self.showRSpecWindow)
127 def redirectOutputToLog(self):
128 self.logWindow.redirectOutput()
130 def showLogWindow(self, link):
131 self.logWindow.show()
132 self.logWindow.resize(800, 200)
133 self.logWindow.raise_()
134 self.logWindow.activateWindow()
136 def showRSpecWindow(self, link):
137 self.rspecWindow.show()
138 self.rspecWindow.resize(500, 640)
139 self.rspecWindow.raise_()
140 self.rspecWindow.activateWindow()
143 def animatePixmap(self, y):
146 def animateToScreen(self, link):
147 if link == self.config_screen.name:
148 self.next_screen = self.config_screen
149 elif link == self.main_screen.name:
150 self.next_screen = self.main_screen
151 elif link == self.help_screen.name:
152 self.next_screen = self.help_screen
154 curr_screen = self.screens.currentWidget()
156 if self.next_screen == curr_screen:
157 self.setStatus("Already showing %s" % curr_screen.getTitleText(), timeout=1000)
160 # This is an optimization to have a smoother animation. We
161 # render the widget into a pixmap and animate that instead of
162 # moving the whole widget around.
163 pixmap = QPixmap(self.screens.size())
164 curr_screen.render(pixmap)
165 self.screens.setCurrentWidget(self.pix)
166 self.pix.setPixmap(pixmap)
168 timeLine = QTimeLine(500, self)
169 timeLine.setFrameRange(0, self.screens.height());
170 self.connect(timeLine, SIGNAL('frameChanged(int)'), self.animatePixmap)
171 self.connect(timeLine, SIGNAL('finished()'), self.toNextScreen)
175 def toNextScreen(self):
176 if self.next_screen == self.config_screen:
177 self.toConfigScreen()
178 elif self.next_screen == self.main_screen:
180 elif self.next_screen == self.help_screen:
183 def toConfigScreen(self):
184 self.screens.setCurrentWidget(self.config_screen)
185 self.nav.setTitle(self.config_screen.getTitleText())
187 def toHelpScreen(self):
188 self.screens.setCurrentWidget(self.help_screen)
189 self.nav.setTitle(self.help_screen.getTitleText())
191 def toMainScreen(self):
192 self.screens.setCurrentWidget(self.main_screen)
193 self.nav.setTitle(self.main_screen.getTitleText())
195 def setStatus(self, msg, timeout):
196 self.status.set(msg, timeout)
198 def nodeSelectionChanged(self, hostname):
199 if self.rspecWindow.isVisible():
200 self.rspecWindow.showNode(hostname)