def testInfoIcon(self):
iw = QWidget()
layout = QHBoxLayout()
layout.setMargin(100)
ii = InfoIcon('hover popup text', iw)
layout.addWidget(ii)
iw.setLayout(layout)
iw.setWindowModality(Qt.ApplicationModal)
iw.show()
QTest.mouseMove(iw, iw.pos())
self.assertEqual(QToolTip.text(), 'Name is not unique')
QTest.mouseMove(ii)
# why is this necessary?
QTest.qWait(250)
QTest.mouseMove(ii)
QTest.qWait(2000)
self.assertEqual(QToolTip.text(), 'hover popup text')
def testInfoIcon(self):
iw = QWidget()
layout = QHBoxLayout()
layout.setMargin(100)
ii = InfoIcon('hover popup text', iw)
layout.addWidget(ii)
iw.setLayout(layout)
iw.setWindowModality(Qt.ApplicationModal)
iw.show()
QTest.mouseMove(iw, iw.pos())
self.assertEqual(QToolTip.text(), '')
QTest.mouseMove(ii)
# why is this necessary?
QTest.qWait(250)
QTest.mouseMove(ii)
QTest.qWait(2000)
self.assertEqual(QToolTip.text(), 'hover popup text')
class _TitleBar(QToolBar):
"""Widget title bar.
Contains standard dock widget buttons and allows to add new buttons and widgets
"""
def __init__(self, parent, *args):
QToolBar.__init__(self, parent, *args)
self.setSizePolicy( QSizePolicy( QSizePolicy.Expanding, QSizePolicy.Maximum ) )
self._dock = parent
self.aClose = QToolBar.addAction(self, self.style().standardIcon( QStyle.SP_TitleBarCloseButton ), "")
self.setMovable( False )
self.setFloatable( False )
self.aClose.triggered.connect(self._dock.close)
textHeight = QFontMetrics(self.font()).height()
self.setIconSize(QSize(textHeight, textHeight))
# a fake spacer widget
self._spacer = QWidget( self )
self._spacer.setSizePolicy( QSizePolicy( QSizePolicy.Expanding, QSizePolicy.MinimumExpanding ) )
self.addWidget( self._spacer )
def paintEvent(self, event ):
"""QToolBar.paintEvent reimplementation
Draws buttons, dock icon and text
"""
rect = self._spacer.rect()
painter = QPainter( self )
transform = QTransform()
transform.translate(self._spacer.pos().x(), self._spacer.pos().y())
painter.setTransform( transform )
""" Not supported currently
if self._dock.features() & QDockWidget.DockWidgetVerticalTitleBar :
transform = QTransform()
rect.setSize( QSize( rect.height(), rect.width() ) )
transform.rotate( -90 )
transform.translate( -rect.width(), 0 )
painter.setTransform( transform )
"""
# icon / title
optionB = QStyleOptionButton()
optionB.initFrom( self._dock )
optionB.rect = rect
optionB.text = self._dock.windowTitle()
optionB.iconSize = self.iconSize()
optionB.icon = self._dock.windowIcon()
self.style().drawControl( QStyle.CE_PushButtonLabel, optionB, painter, self._dock )
def minimumSizeHint(self):
"""QToolBar.minimumSizeHint implementation
"""
return QToolBar.sizeHint(self)
def sizeHint(self):
"""QToolBar.sizeHint implementation
"""
wis = self.iconSize()
size = QToolBar.sizeHint(self)
fm = QFontMetrics ( self.font() )
if self._dock.features() & QDockWidget.DockWidgetVerticalTitleBar :
size.setHeight(size.height() + fm.width( self._dock.windowTitle() ) + wis.width())
else:
size.setWidth(size.width() + fm.width( self._dock.windowTitle() ) + wis.width())
return size
def addAction(self, action):
"""QToolBar.addAction implementation
Adjusts indexes for behaving like standard empty QTitleBar
"""
return self.insertAction(self.aClose, action)
def addSeparator(self):
"""QToolBar.addAction implementation
Adjusts indexes for behaving like standard empty QTitleBar
"""
return self.insertSeparator(self.aClose)
def addWidget(self, widget):
"""QToolBar.addAction implementation
Adjusts indexes for behaving like standard empty QTitleBar
"""
return self.insertWidget(self.aClose, widget)
class RemoconSub(QMainWindow):
def __init__(self, parent, title, application, rocon_master_index="", rocon_master_name="", rocon_master_uri='localhost', host_name='localhost'):
self.rocon_master_index = rocon_master_index
self.rocon_master_uri = rocon_master_uri
self.rocon_master_name = rocon_master_name
self.host_name = host_name
self._context = parent
self.application = application
super(RemoconSub, self).__init__(parent)
self.initialised = False
self._widget_app_list = QWidget()
self._widget_role_list = QWidget()
self.rocon_master_list = {}
self.cur_selected_role = 0
self.app_list = {}
self.cur_selected_app = None
self.remocon_info = RemoconInfo(stop_app_postexec_fn=self._set_stop_app_button)
path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../ui/applist.ui")
uic.loadUi(path, self._widget_app_list)
path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../ui/rolelist.ui")
uic.loadUi(path, self._widget_role_list)
utils.setup_home_dirs()
self.rocon_master_list_cache_path = os.path.join(utils.get_settings_cache_home(), "rocon_master.cache")
self.scripts_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "../../scripts/")
#role list widget
self._widget_role_list.role_list_widget.setIconSize(QSize(50, 50))
self._widget_role_list.role_list_widget.itemDoubleClicked.connect(self._select_role_list)
self._widget_role_list.back_btn.pressed.connect(self._back_role_list)
self._widget_role_list.refresh_btn.pressed.connect(self._refresh_role_list)
#app list widget
self._widget_app_list.app_list_widget.setIconSize(QSize(50, 50))
self._widget_app_list.app_list_widget.itemDoubleClicked.connect(self._start_app)
self._widget_app_list.back_btn.pressed.connect(self._uninit_app_list)
self._widget_app_list.app_list_widget.itemClicked.connect(self._select_app_list) # rocon master item click event
self._widget_app_list.stop_app_btn.pressed.connect(self._stop_app)
self._widget_app_list.refresh_btn.pressed.connect(self._refresh_app_list)
self._widget_app_list.stop_app_btn.setDisabled(True)
#init
self._init()
def _init(self):
self._init_role_list()
# Ugly Hack : our window manager is not graying out the button when an app closes itself down and the appropriate
# callback (_set_stop_app_button) is fired. It does otherwise though so it looks like the window manager
# is getting confused when the original program doesn't have the focus.
#
# Taking control of it ourselves works...
self._widget_app_list.stop_app_btn.setStyleSheet(QString.fromUtf8("QPushButton:disabled { color: gray }"))
self._widget_role_list.show()
self.initialised = True
################################################################################################################
##role list widget
################################################################################################################
def _init_role_list(self):
if not self.remocon_info._connect(self.rocon_master_name, self.rocon_master_uri, self.host_name):
return False
self._refresh_role_list()
return True
def _uninit_role_list(self):
print "[RemoconSub]_uninit_role_list"
self.remocon_info._shutdown()
self.cur_selected_role = 0
def _select_role_list(self, Item):
print '_select_role_list: ' + Item.text()
self.cur_selected_role = str(Item.text())
self.remocon_info._select_role(self.cur_selected_role)
self._widget_app_list.show()
self._widget_app_list.move(self._widget_role_list.pos())
self._widget_role_list.hide()
self._init_app_list()
def _back_role_list(self):
self._uninit_role_list()
execute_path = self.scripts_path + 'rocon_remocon' # command
execute_path += " " + "'" + self.host_name + "'" # arg1
os.execv(self.scripts_path + 'rocon_remocon', ['', self.host_name])
print "Spawning: %s" % (execute_path)
def _refresh_role_list(self):
self._widget_role_list.role_list_widget.clear()
role_list = self.remocon_info.get_role_list()
#set list widget item (reverse order because we push them on the top)
for role in reversed(role_list):
self._widget_role_list.role_list_widget.insertItem(0, role)
#setting the list font
font = self._widget_role_list.role_list_widget.item(0).font()
font.setPointSize(13)
self._widget_role_list.role_list_widget.item(0).setFont(font)
################################################################################################################
##app list widget
################################################################################################################
def _init_app_list(self):
self._refresh_app_list()
def _uninit_app_list(self):
self._widget_role_list.show()
self._widget_role_list.move(self._widget_app_list.pos())
self._widget_app_list.hide()
def _refresh_app_list(self):
self.app_list = {}
self.app_list = self.remocon_info._get_app_list()
self._widget_app_list.app_list_widget.clear()
index = 0
for k in self.app_list.values():
k['index'] = index
index = index + 1
self._widget_app_list.app_list_widget.insertItem(0, k['display_name'])
#setting the list font
font = self._widget_app_list.app_list_widget.item(0).font()
font.setPointSize(13)
self._widget_app_list.app_list_widget.item(0).setFont(font)
#setting the icon
app_icon = k['icon']
print("Icon: %s" % app_icon)
if app_icon == "unknown.png":
icon = QIcon(self.icon_paths['unknown'])
self._widget_app_list.app_list_widget.item(0).setIcon(icon)
elif len(app_icon):
icon = QIcon(os.path.join(utils.get_icon_cache_home(), app_icon))
self._widget_app_list.app_list_widget.item(0).setIcon(icon)
else:
print self.rocon_master_name + ': No icon'
pass
def _select_app_list(self, Item):
list_widget = Item.listWidget()
cur_index = list_widget.count() - list_widget.currentRow() - 1
for k in self.app_list.values():
if(k['index'] == cur_index):
self.cur_selected_app = k
break
self._widget_app_list.app_info.clear()
info_text = "<html>"
info_text += "<p>-------------------------------------------</p>"
info_text += "<p><b>name: </b>" + self.cur_selected_app['name'] + "</p>"
info_text += "<p><b> ---------------------</b>" + "</p>"
info_text += "<p><b>compatibility: </b>" + self.cur_selected_app['compatibility'] + "</p>"
info_text += "<p><b>display name: </b>" + self.cur_selected_app['display_name'] + "</p>"
info_text += "<p><b>description: </b>" + self.cur_selected_app['description'] + "</p>"
info_text += "<p><b>namespace: </b>" + self.cur_selected_app['namespace'] + "</p>"
info_text += "<p><b>max: </b>" + str(self.cur_selected_app['max']) + "</p>"
info_text += "<p><b> ---------------------</b>" + "</p>"
info_text += "<p><b>remappings: </b>" + str(self.cur_selected_app['remappings']) + "</p>"
info_text += "<p><b>parameters: </b>" + str(self.cur_selected_app['parameters']) + "</p>"
info_text += "</html>"
self._widget_app_list.app_info.appendHtml(info_text)
self._set_stop_app_button()
def _set_stop_app_button(self):
'''
This can be used by the underlying listeners to check, and if needed,
toggle the state of the stop app button whenever a running app
terminates itself.
'''
if not self.app_list:
return
try:
if self.cur_selected_app["launch_list"]:
console.logdebug("Remocon : enabling stop app button")
self._widget_app_list.stop_app_btn.setDisabled(False)
else:
console.logdebug("Remocon : disabling stop app button")
self._widget_app_list.stop_app_btn.setEnabled(False)
except KeyError:
pass # do nothing
def _stop_app(self):
print "Stop app: " + str(self.cur_selected_app['name'])
if self.remocon_info._stop_app(self.cur_selected_app['hash']):
self._set_stop_app_button()
#self._widget_app_list.stop_app_btn.setDisabled(True)
def _start_app(self):
print "Start app: " + str(self.cur_selected_app['name'])
if self.remocon_info._start_app(self.cur_selected_app['hash']):
self._widget_app_list.stop_app_btn.setDisabled(False)
class _TitleBar(QToolBar):
"""Widget title bar.
Contains standard dock widget buttons and allows to add new buttons and widgets
"""
def __init__(self, parent, *args):
QToolBar.__init__(self, parent, *args)
self.setSizePolicy(
QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Maximum))
self._dock = parent
self.aClose = QToolBar.addAction(
self,
self.style().standardIcon(QStyle.SP_TitleBarCloseButton), "")
self.setMovable(False)
self.setFloatable(False)
self.aClose.triggered.connect(self._dock.close)
textHeight = QFontMetrics(self.font()).height()
self.setIconSize(QSize(textHeight, textHeight))
# a fake spacer widget
self._spacer = QWidget(self)
self._spacer.setSizePolicy(
QSizePolicy(QSizePolicy.Expanding, QSizePolicy.MinimumExpanding))
self.addWidget(self._spacer)
def paintEvent(self, event):
"""QToolBar.paintEvent reimplementation
Draws buttons, dock icon and text
"""
rect = self._spacer.rect()
painter = QPainter(self)
transform = QTransform()
transform.translate(self._spacer.pos().x(), self._spacer.pos().y())
painter.setTransform(transform)
""" Not supported currently
if self._dock.features() & QDockWidget.DockWidgetVerticalTitleBar :
transform = QTransform()
rect.setSize(QSize(rect.height(), rect.width()))
transform.rotate(-90)
transform.translate(-rect.width(), 0)
painter.setTransform(transform)
"""
# icon / title
optionB = QStyleOptionButton()
optionB.initFrom(self._dock)
optionB.rect = rect
optionB.text = self._dock.windowTitle()
optionB.iconSize = self.iconSize()
optionB.icon = self._dock.windowIcon()
self.style().drawControl(QStyle.CE_PushButtonLabel, optionB, painter,
self._dock)
def minimumSizeHint(self):
"""QToolBar.minimumSizeHint implementation
"""
return QToolBar.sizeHint(self)
def sizeHint(self):
"""QToolBar.sizeHint implementation
"""
wis = self.iconSize()
size = QToolBar.sizeHint(self)
fm = QFontMetrics(self.font())
if self._dock.features() & QDockWidget.DockWidgetVerticalTitleBar:
size.setHeight(size.height() + fm.width(self._dock.windowTitle()) +
wis.width())
else:
size.setWidth(size.width() + fm.width(self._dock.windowTitle()) +
wis.width())
return size
def addAction(self, action):
"""QToolBar.addAction implementation
Adjusts indexes for behaving like standard empty QTitleBar
"""
return self.insertAction(self.aClose, action)
def addSeparator(self):
"""QToolBar.addAction implementation
Adjusts indexes for behaving like standard empty QTitleBar
"""
return self.insertSeparator(self.aClose)
def addWidget(self, widget):
"""QToolBar.addAction implementation
Adjusts indexes for behaving like standard empty QTitleBar
"""
return self.insertWidget(self.aClose, widget)
